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| Product NDC Code | 80425-0111 | ||||||
|---|---|---|---|---|---|---|---|
| Drug Name | Esomeprazole magnesium dr |
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| Type | Brand | ||||||
| Pharm Class | Cytochrome P450 2C19 Inhibitors [MoA], Proton Pump Inhibitor [EPC], Proton Pump Inhibitors [MoA] |
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| Active Ingredients |
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| Route | ORAL | ||||||
| Dosage Form | CAPSULE, DELAYED RELEASE | ||||||
| RxCUI drug identifier | 606726 | ||||||
| Application Number | ANDA205606 | ||||||
| Labeler Name | Advanced Rx Pharmacy of Tennessee, LLC | ||||||
| Packages |
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| Check if available Online | Get Medication Prices online with Discount |
Overdosage of Esomeprazole Magnesium DR
Information about signs, symptoms, and laboratory findings of acute ovedosage and the general principles of overdose treatment.10. Overdosage A single oral dose of esomeprazole at 510 mg/kg (about 124 times the human dose on a body surface area basis), was lethal to rats. The major signs of acute toxicity were reduced motor activity, changes in respiratory frequency, tremor, ataxia, and intermittent clonic convulsions. The symptoms described in connection with deliberate esomeprazole magnesium delayed-release capsules overdose (limited experience of doses in excess of 240 mg/day) are transient. Single doses of 80 mg of esomeprazole were uneventful. Reports of overdosage with omeprazole in humans may also be relevant. Doses ranged up to 2,400 mg (120 times the usual recommended clinical dose). Manifestations were variable, but included confusion, drowsiness, blurred vision, tachycardia, nausea, diaphoresis, flushing, headache, dry mouth, and other adverse reactions similar to those seen in normal clinical experience (see omeprazole package insert – Adverse Reactions). No specific antidote for esomeprazole is known. Since esomeprazole is extensively protein bound, it is not expected to be removed by dialysis. In the event of overdosage, treatment should be symptomatic and supportive. As with the management of any overdose, the possibility of multiple drug ingestion should be considered. For current information on treatment of any drug overdose contact a Poison Control Center at 1-800-222-1222.
Adverse reactions
Information about undesirable effects, reasonably associated with use of the drug, that may occur as part of the pharmacological action of the drug or may be unpredictable in its occurrence. Adverse reactions include those that occur with the drug, and if applicable, with drugs in the same pharmacologically active and chemically related class. There is considerable variation in the listing of adverse reactions. They may be categorized by organ system, by severity of reaction, by frequency, by toxicological mechanism, or by a combination of these.6. Adverse Reactions The following serious adverse reactions are described below and elsewhere in labeling: Acute Tubulointerstitial Nephritis [see WARNINGS AND PRECAUTIONS (5.2)] Clostridium difficile-Associated Diarrhea [see WARNINGS AND PRECAUTIONS (5.3)] Bone Fracture [see WARNINGS AND PRECAUTIONS (5.4)] Cutaneous and Systemic Lupus Erythematosus [see WARNINGS AND PRECAUTIONS (5.5)] Cyanocobalamin (Vitamin B-12) Deficiency [see WARNINGS AND PRECAUTIONS (5.7)] Hypomagnesemia [see WARNINGS AND PRECAUTIONS (5.8)] Fundic Gland Polyps [see WARNINGS AND PRECAUTIONS (5.12)] 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. Adults The safety of esomeprazole magnesium delayed-release capsules was evaluated in over 15,000 patients (aged 18 to 84 years) in clinical trials worldwide including over 8,500 patients in the United States and over 6,500 patients in Europe and Canada. Over 2,900 patients were treated in long-term studies for up to 6 to 12 months. In general, esomeprazole magnesium delayed-release capsules were well tolerated in both short and long-term clinical trials. The safety in the treatment of healing of erosive esophagitis was assessed in four randomized comparative clinical trials, which included 1,240 patients on esomeprazole magnesium delayed-release capsules 20 mg, 2,434 patients on esomeprazole magnesium delayed-release capsules 40 mg, and 3,008 patients on omeprazole 20 mg daily. The most frequently occurring adverse reactions (≥1%) in all three groups were headache (5.5, 5, and 3.8, respectively) and diarrhea (no difference among the three groups). Nausea, flatulence, abdominal pain, constipation, and dry mouth occurred at similar rates among patients taking esomeprazole magnesium delayed-release capsules or omeprazole. Additional adverse reactions that were reported as possibly or probably related to esomeprazole magnesium delayed-release capsules with an incidence < 1% are listed below by body system: Body as a Whole: abdomen enlarged, allergic reaction, asthenia, back pain, chest pain, substernal chest pain, facial edema, peripheral edema, hot flushes, fatigue, fever, flu-like disorder, generalized edema, leg edema, malaise, pain, rigors; Cardiovascular: flushing, hypertension, tachycardia; Endocrine: goiter; Gastrointestinal: bowel irregularity, constipation aggravated, dyspepsia, dysphagia, dysplasia GI, epigastric pain, eructation, esophageal disorder, frequent stools, gastroenteritis, GI hemorrhage, GI symptoms not otherwise specified, hiccup, melena, mouth disorder, pharynx disorder, rectal disorder, serum gastrin increased, tongue disorder, tongue edema, ulcerative stomatitis, vomiting; Hearing: earache, tinnitus; Hematologic: anemia, anemia hypochromic, cervical lymphadenopathy, epistaxis, leukocytosis, leukopenia, thrombocytopenia; Hepatic: bilirubinemia, hepatic function abnormal, SGOT increased, SGPT increased; Metabolic/Nutritional: glycosuria, hyperuricemia, hyponatremia, increased alkaline phosphatase, thirst, vitamin B12 deficiency, weight increase, weight decrease; Musculoskeletal: arthralgia, arthritis aggravated, arthropathy, cramps, fibromyalgia syndrome, hernia, polymyalgia rheumatica; Nervous System/Psychiatric: anorexia, apathy, appetite increased, confusion, depression aggravated, dizziness, hypertonia, nervousness, hypoesthesia, impotence, insomnia, migraine, migraine aggravated, paresthesia, sleep disorder, somnolence, tremor, vertigo, visual field defect; Reproductive: dysmenorrhea, menstrual disorder, vaginitis; Respiratory: asthma aggravated, coughing, dyspnea, larynx edema, pharyngitis, rhinitis, sinusitis; Skin and Appendages: acne, angioedema, dermatitis, pruritus, pruritus ani, rash, rash erythematous, rash maculo-papular, skin inflammation, sweating increased, urticaria; Special Senses: otitis media, parosmia, taste loss, taste perversion; Urogenital: abnormal urine, albuminuria, cystitis, dysuria, fungal infection, hematuria, micturition frequency, moniliasis, genital moniliasis, polyuria; Visual: conjunctivitis, vision abnormal. The following potentially clinically significant laboratory changes in clinical trials, irrespective of relationship to esomeprazole magnesium delayed-release capsules, were reported in ≤ 1% of patients: increased creatinine, uric acid, total bilirubin, alkaline phosphatase, ALT, AST, hemoglobin, white blood cell count, platelets, serum gastrin, potassium, sodium, thyroxine and thyroid stimulating hormone [see CLINICAL PHARMACOLOGY (12)]. Decreases were seen in hemoglobin, white blood cell count, platelets, potassium, sodium, and thyroxine. Endoscopic findings that were reported as adverse reactions include: duodenitis, esophagitis, esophageal stricture, esophageal ulceration, esophageal varices, gastric ulcer, gastritis, hernia, benign polyps or nodules, Barrett’s esophagus, and mucosal discoloration. The incidence of treatment-related adverse reactions during 6-month maintenance treatment was similar to placebo. There were no differences in types of related adverse reactions seen during maintenance treatment up to 12 months compared to short-term treatment. Two placebo-controlled studies were conducted in 710 patients for the treatment of symptomatic gastroesophageal reflux disease. The most common adverse reactions that were reported as possibly or probably related to esomeprazole magnesium delayed-release capsules were diarrhea (4.3%), headache (3.8%), and abdominal pain (3.8%). Pediatrics The safety of esomeprazole magnesium delayed-release capsules was evaluated in 316 pediatric and adolescent patients aged 1 to 17 years in four clinical trials for the treatment of symptomatic GERD [see CLINICAL STUDIES (14.2)]. In 109 pediatric patients aged 1 to 11 years, the most frequently reported (at least 1%) treatment-related adverse reactions in these patients were diarrhea (2.8%), headache (1.9%) and somnolence (1.9%). In 149 pediatric patients aged 12 to 17 years the most frequently reported (at least 2%) treatment-related adverse reactions in these patients were headache (8.1%), abdominal pain (2.7%), diarrhea (2%), and nausea (2%). Combination Treatment with Amoxicillin and Clarithromycin In clinical trials using combination therapy with esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin, no additional adverse reactions specific to these drug combinations were observed. Adverse reactions that occurred were limited to those observed when using esomeprazole magnesium delayed-release capsules, amoxicillin, or clarithromycin alone. The most frequently reported drug-related adverse reactions for patients who received triple therapy for 10 days were diarrhea (9.2%), taste perversion (6.6%), and abdominal pain (3.7%). No treatment-emergent adverse reactions were observed at higher rates with triple therapy than were observed with esomeprazole magnesium delayed-release capsules alone. For more information on adverse reactions with amoxicillin or clarithromycin, refer to their package inserts, Adverse Reactions sections. In clinical trials using combination therapy with esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin, no additional increased laboratory abnormalities particular to these drug combinations were observed. For more information on laboratory changes with amoxicillin or clarithromycin, refer to their package inserts, Adverse Reactions section. 6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of esomeprazole magnesium delayed-release capsules. Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure. These reports are listed below by body system: Blood and Lymphatic: agranulocytosis, pancytopenia; Eye: blurred vision; Gastrointestinal: pancreatitis; stomatitis; microscopic colitis; fundic gland polyps; Hepatobiliary: hepatic failure, hepatitis with or without jaundice; Immune System: anaphylactic reaction/shock; systemic lupus erythematosus; Infections and Infestations: GI candidiasis; Clostridium difficile-associated diarrhea; Metabolism and nutritional disorders: hypomagnesemia, with or without hypocalcemia and/or hypokalemia; Musculoskeletal and Connective Tissue: muscular weakness, myalgia, bone fracture; Nervous System: hepatic encephalopathy, taste disturbance; Psychiatric: aggression, agitation, depression, hallucination; Renal and Urinary: interstitial nephritis; Reproductive System and Breast: gynecomastia; Respiratory, Thoracic, and Mediastinal: bronchospasm; Skin and Subcutaneous Tissue: alopecia, erythema multiforme, hyperhidrosis, photosensitivity, Stevens-Johnson syndrome, toxic epidermal necrolysis (some fatal), cutaneous lupus erythematosus.
Esomeprazole Magnesium DR Drug Interactions
Information about and practical guidance on preventing clinically significant drug/drug and drug/food interactions that may occur in people taking the drug.7. Drug Interactions Tables 3 and 4 include drugs with clinically important drug interactions and interaction with diagnostics when administered concomitantly with esomeprazole and instructions for preventing or managing them. Consult the labeling of concomitantly used drugs to obtain further information about interactions with PPIs. Table 3: Clinically Relevant Interactions Affecting Drugs Co-Administered with Esomeprazole and Interaction with Diagnostics Antiretrovirals Clinical Impact: The effect of PPIs on antiretroviral drugs is variable. The clinical importance and the mechanisms behind these interactions are not always known. Decreased exposure of some antiretroviral drugs (e.g., rilpivirine atazanavir, and nelfinavir) when used concomitantly with esomeprazole may reduce antiviral effect and promote the development of drug resistance [se e CLINICAL PHARMACOLOGY (12.3)]. Increased exposure of other antiretroviral drugs (e.g., saquinavir) when used concomitantly with esomeprazole may increase toxicity [see CLINICAL PHARMACOLOGY (12.3)]. There are other antiretroviral drugs which do not result in clinically relevant interactions with esomeprazole. Intervention: Rilpivirine-containing products: Concomitant use with esomeprazole magnesium delayed-release capsules are contraindicated [see CONTRAINDICATIONS (4)]. Atazanavir: See prescribing information for atazanavir for dosing information. Nelfinavir: Avoid concomitant use with esomeprazole magnesium delayed-release capsules. See prescribing information for nelfinavir. Saquinavir: See the prescribing information for saquinavir for monitoring of potential saquinavir-related toxicities. Other antiretrovirals: See prescribing information for specific antiretroviral drugs Warfarin Clinical Impact: Increased INR and prothrombin time in patients receiving PPIs, including esomeprazole, and warfarin concomitantly. Increases in INR and prothrombin time may lead to abnormal bleeding and even death. Intervention: Monitor INR and prothrombin time and adjust the dose of warfarin, if needed, to maintain the target INR range. Methotrexate Clinical Impact: Concomitant use of esomeprazole with methotrexate (primarily at high dose) may elevate and prolong serum concentrations of methotrexate and/or its metabolite hydroxymethotrexate, possibly leading to methotrexate toxicities. No formal drug interaction studies of high-dose methotrexate with PPIs have been conducted [see WARNINGS AND PRECAUTIONS (5.11)]. Intervention: A temporary withdrawal of esomeprazole magnesium delayed-release capsules may be considered in some patients receiving high-dose methotrexate. 2C19 Substrates (e.g., clopidogrel, citalopram, cilostazol) Clopidogrel Clinical Impact: Concomitant use of esomeprazole 40 mg resulted in reduced plasma concentrations of the active metabolite of clopidogrel and a reduction in platelet inhibition [see CLINICAL PHARMACOLOGY (12.3)]. There are no adequate combination studies of a lower dose of esomeprazole or a higher dose of clopidogrel in comparison with the approved dose of clopidogrel. Intervention: Avoid concomitant use with esomeprazole magnesium delayed-release capsules Consider use of alternative anti-platelet therapy [see WARNINGS AND PRECAUTIONS (5.6)]. Citalopram Clinical Impact: Increased exposure of citalopram leading to an increased risk of QT prolongation [see CLINICAL PHARMACOLOGY (12.3)]. Intervention: Limit the dose of citalopram to a maximum of 20 mg per day. See prescribing information for citalopram. Cilostazol Clinical Impact: Increased exposure of cilostazol and one of its active metabolites (3,4-dihydro-cilostazol) [see CLINICAL PHARMACOLOGY (12.3)]. Intervention: Consider reducing the dose of cilostazol to 50 mg twice daily. See prescribing information for cilostazol. Digoxin Clinical Impact: Potential for increased exposure of digoxin [see CLINICAL PHARMACOLOGY (12.3)]. Intervention: Monitor digoxin concentrations and adjust the dose, if needed, to maintain therapeutic drug concentrations. See prescribing information for digoxin. Combination Therapy with Clarithromycin and Amoxicillin Clinical Impact: Concomitant administration of clarithromycin with other drugs can lead to serious adverse reactions, including potentially fatal arrhythmias, and are contraindicated. Amoxicillin also has drug interactions. Intervention: See Contraindications, Warnings and Precautions in prescribing information for clarithromycin. See Drug Interactions in prescribing information for amoxicillin. Drugs Dependent on Gastric pH for Absorption (e.g., iron salts, erlotinib, dasatinib, nilotinib, mycophenolate mofetil, ketoconazole/itraconazole) Clinical Impact: Esomeprazole can reduce the absorption of other drugs due to its effect on reducing intragastric acidity Intervention: Mycophenolate mofetil (MMF): Co-administration of omeprazole, of which esomeprazole is an enantiomer, in healthy subjects and in transplant patients receiving MMF has been reported to reduce the exposure to the active metabolite, mycophenolic acid (MPA), possibly due to a decrease in MMF solubility at an increased gastric pH. The clinical relevance of reduced MPA exposure on organ rejection has not been established in transplant patients receiving esomeprazole magnesium delayed-release capsules and MMF. Use esomeprazole magnesium delayed-release capsules with caution in transplant patients receiving MMF [see CLINICAL PHARMACOLOGY (12.3)]. See the prescribing information for other drugs dependent on gastric pH for absorption. Tacrolimus Clinical Impact: Potentially increased exposure of tacrolimus, especially in transplant patients who are intermediate or poor metabolizers of CYP2C19. Intervention: Monitor tacrolimus whole blood concentrations and consider reducing the dose, if needed, to maintain therapeutic drug concentrations. See prescribing information for tacrolimus. Interactions with Investigations of Neuroendocrine Tumors Clinical Impact: Serum chromogranin A (CgA) levels increase secondary to PPI-induced decreases in gastric acidity. The increased CgA level may cause false positive results in diagnostic investigations for neuroendocrine tumors [see WARNINGS AND PRECAUTIONS (5.10), CLINICAL PHARMACOLOGY (12.2)]. Intervention: Discontinue esomeprazole magnesium delayed-release capsules at least 14 days before assessing CgA levels and consider repeating the test if initial CgA levels are high. If serial tests are performed (e.g. for monitoring), the same commercial laboratory should be used for testing, as reference ranges between tests may vary. Interaction with Secretin Stimulation Test Clinical Impact: Hyper-response in gastrin secretion in response to secretin stimulation test, falsely suggesting gastrinoma. Intervention: Discontinue esomeprazole magnesium delayed-release capsules 4 weeks prior to testing [see CLINICAL PHARMACOLOGY (12.2)] False Positive Urine Tests for THC Clinical Impact: There have been reports of false positive urine screening test for tetrahydrocannabinol (THC) in patients receiving PPIs. Intervention: An alternative confirmatory method should be considered to verify positive results. Table 4: Clinically Relevant Interactions Affecting Esomeprazole When Co-Administered with Other Drugs CYP2C19 or CYP3A4 Inducers Clinical Impact: Decreased exposure of esomeprazole when used concomitantly with strong inducers [see CLINICAL PHARMACOLOGY (12.3)]. Intervention: St. John’s Wort, rifampin: Avoid concomitant use with [see WARNINGS AND PRECAUTIONS (5.9)]. Ritonavir-containing products: see prescribing information for specific drugs Voriconazole Clinical Impact: Increased exposure of esomeprazole [see CLINICAL PHARMACOLOGY (12.3)]. Intervention: Dose adjustment of esomeprazole magnesium delayed-release capsules is not normally required. However, in patients with Zollinger-Ellison syndrome, who may require higher doses, dosage adjustment may be considered. See prescribing information for voriconazole.
| Antiretrovirals | |
| Clinical Impact: | The effect of PPIs on antiretroviral drugs is variable. The clinical importance and the mechanisms behind these interactions are not always known.
|
| Intervention: | Rilpivirine-containing products: Concomitant use with esomeprazole magnesium delayed-release capsules are contraindicated [see CONTRAINDICATIONS (4)]. Atazanavir: See prescribing information for atazanavir for dosing information. Nelfinavir: Avoid concomitant use with esomeprazole magnesium delayed-release capsules. See prescribing information for nelfinavir. Saquinavir: See the prescribing information for saquinavir for monitoring of potential saquinavir-related toxicities. Other antiretrovirals: See prescribing information for specific antiretroviral drugs |
| Warfarin | |
| Clinical Impact: | Increased INR and prothrombin time in patients receiving PPIs, including esomeprazole, and warfarin concomitantly. Increases in INR and prothrombin time may lead to abnormal bleeding and even death. |
| Intervention: | Monitor INR and prothrombin time and adjust the dose of warfarin, if needed, to maintain the target INR range. |
| Methotrexate | |
| Clinical Impact: | Concomitant use of esomeprazole with methotrexate (primarily at high dose) may elevate and prolong serum concentrations of methotrexate and/or its metabolite hydroxymethotrexate, possibly leading to methotrexate toxicities. No formal drug interaction studies of high-dose methotrexate with PPIs have been conducted [see WARNINGS AND PRECAUTIONS (5.11)]. |
| Intervention: | A temporary withdrawal of esomeprazole magnesium delayed-release capsules may be considered in some patients receiving high-dose methotrexate. |
| 2C19 Substrates (e.g., clopidogrel, citalopram, cilostazol) | |
| Clopidogrel | |
| Clinical Impact: | Concomitant use of esomeprazole 40 mg resulted in reduced plasma concentrations of the active metabolite of clopidogrel and a reduction in platelet inhibition [see CLINICAL PHARMACOLOGY (12.3)]. There are no adequate combination studies of a lower dose of esomeprazole or a higher dose of clopidogrel in comparison with the approved dose of clopidogrel. |
| Intervention: | Avoid concomitant use with esomeprazole magnesium delayed-release capsules Consider use of alternative anti-platelet therapy [see WARNINGS AND PRECAUTIONS (5.6)]. |
| Citalopram | |
| Clinical Impact: | Increased exposure of citalopram leading to an increased risk of QT prolongation [see CLINICAL PHARMACOLOGY (12.3)]. |
| Intervention: | Limit the dose of citalopram to a maximum of 20 mg per day. See prescribing information for citalopram. |
| Cilostazol | |
| Clinical Impact: | Increased exposure of cilostazol and one of its active metabolites (3,4-dihydro-cilostazol) [see CLINICAL PHARMACOLOGY (12.3)]. |
| Intervention: | Consider reducing the dose of cilostazol to 50 mg twice daily. See prescribing information for cilostazol. |
| Digoxin | |
| Clinical Impact: | Potential for increased exposure of digoxin [see CLINICAL PHARMACOLOGY (12.3)]. |
| Intervention: | Monitor digoxin concentrations and adjust the dose, if needed, to maintain therapeutic drug concentrations. See prescribing information for digoxin. |
| Combination Therapy with Clarithromycin and Amoxicillin | |
| Clinical Impact: | Concomitant administration of clarithromycin with other drugs can lead to serious adverse reactions, including potentially fatal arrhythmias, and are contraindicated. Amoxicillin also has drug interactions. |
| Intervention: | See Contraindications, Warnings and Precautions in prescribing information for clarithromycin. See Drug Interactions in prescribing information for amoxicillin. |
| Drugs Dependent on Gastric pH for Absorption (e.g., iron salts, erlotinib, dasatinib, nilotinib, mycophenolate mofetil, ketoconazole/itraconazole) | |
| Clinical Impact: | Esomeprazole can reduce the absorption of other drugs due to its effect on reducing intragastric acidity |
| Intervention: | Mycophenolate mofetil (MMF): Co-administration of omeprazole, of which esomeprazole is an enantiomer, in healthy subjects and in transplant patients receiving MMF has been reported to reduce the exposure to the active metabolite, mycophenolic acid (MPA), possibly due to a decrease in MMF solubility at an increased gastric pH. The clinical relevance of reduced MPA exposure on organ rejection has not been established in transplant patients receiving esomeprazole magnesium delayed-release capsules and MMF. Use esomeprazole magnesium delayed-release capsules with caution in transplant patients receiving MMF [see CLINICAL PHARMACOLOGY (12.3)]. See the prescribing information for other drugs dependent on gastric pH for absorption. |
| Tacrolimus | |
| Clinical Impact: | Potentially increased exposure of tacrolimus, especially in transplant patients who are intermediate or poor metabolizers of CYP2C19. |
| Intervention: | Monitor tacrolimus whole blood concentrations and consider reducing the dose, if needed, to maintain therapeutic drug concentrations. See prescribing information for tacrolimus. |
| Interactions with Investigations of Neuroendocrine Tumors | |
| Clinical Impact: | Serum chromogranin A (CgA) levels increase secondary to PPI-induced decreases in gastric acidity. The increased CgA level may cause false positive results in diagnostic investigations for neuroendocrine tumors [see WARNINGS AND PRECAUTIONS (5.10), CLINICAL PHARMACOLOGY (12.2)]. |
| Intervention: | Discontinue esomeprazole magnesium delayed-release capsules at least 14 days before assessing CgA levels and consider repeating the test if initial CgA levels are high. If serial tests are performed (e.g. for monitoring), the same commercial laboratory should be used for testing, as reference ranges between tests may vary. |
| Interaction with Secretin Stimulation Test | |
| Clinical Impact: | Hyper-response in gastrin secretion in response to secretin stimulation test, falsely suggesting gastrinoma. |
| Intervention: | Discontinue esomeprazole magnesium delayed-release capsules 4 weeks prior to testing [see CLINICAL PHARMACOLOGY (12.2)] |
| False Positive Urine Tests for THC | |
| Clinical Impact: | There have been reports of false positive urine screening test for tetrahydrocannabinol (THC) in patients receiving PPIs. |
| Intervention: | An alternative confirmatory method should be considered to verify positive results. |
| CYP2C19 or CYP3A4 Inducers | |
| Clinical Impact: | Decreased exposure of esomeprazole when used concomitantly with strong inducers [see CLINICAL PHARMACOLOGY (12.3)]. |
| Intervention: | St. John’s Wort, rifampin: Avoid concomitant use with [see WARNINGS AND PRECAUTIONS (5.9)]. Ritonavir-containing products: see prescribing information for specific drugs |
| Voriconazole | |
| Clinical Impact: | Increased exposure of esomeprazole [see CLINICAL PHARMACOLOGY (12.3)]. |
| Intervention: | Dose adjustment of esomeprazole magnesium delayed-release capsules is not normally required. However, in patients with Zollinger-Ellison syndrome, who may require higher doses, dosage adjustment may be considered. See prescribing information for voriconazole. |
Clinical pharmacology
Information about the clinical pharmacology and actions of the drug in humans.12. Clinical Pharmacology 12.1 Mechanism of Action Esomeprazole is a proton pump inhibitor that suppresses gastric acid secretion by specific inhibition of the H+/K+-ATPase in the gastric parietal cell. The S- and R-isomers of omeprazole are protonated and converted in the acidic compartment of the parietal cell forming the active inhibitor, the achiral sulphenamide. By acting specifically on the proton pump, esomeprazole blocks the final step in acid production, thus reducing gastric acidity. This effect is dose-related up to a daily dose of 20 mg to 40 mg and leads to inhibition of gastric acid secretion. 12.2 Pharmacodynamics Antisecretory Activity The effect of esomeprazole magnesium delayed-release capsules on intragastric pH was determined in patients with symptomatic gastroesophageal reflux disease in two separate studies. In the first study of 36 patients, esomeprazole magnesium delayed-release capsules 40 mg and 20 mg capsules were administered over 5 days. The results are shown in the Table 3: Table 3: Effect on Intragastric pH on Day 5 (N=36) Parameter Esomeprazole Magnesium Delayed-Release Capsules 40 mg Esomeprazole Magnesium Delayed-Release Capsules 20 mg % Time Gastric 70%2 53% pH >41 (Hours) (16.8 h) (12.7 h) Coefficient of variation 26% 37% Median 24 Hour pH 4.92 4.1 Coefficient of variation 16% 27% 1. Gastric pH was measured over a 24-hour period 2. p< 0.01 Esomeprazole Magnesium Delayed-Release Capsules 40 mg vs. Esomeprazole Magnesium Delayed-Release Capsules 20 mg In a second study, the effect on intragastric pH of esomeprazole magnesium delayed-release capsules 40 mg administered once daily over a five day period was similar to the first study, (% time with pH > 4 was 68% or 16.3 hours). Serum Gastrin Effects The effect of esomeprazole magnesium delayed-release capsules on serum gastrin concentrations was evaluated in approximately 2,700 patients in clinical trials up to 8 weeks and in over 1,300 patients for up to 6 to 12 months. The mean fasting gastrin level increased in a dose-related manner. This increase reached a plateau within two to three months of therapy and returned to baseline levels within four weeks after discontinuation of therapy. Increased gastrin causes enterochromaffin-like cell hyperplasia and increased serum Chromogranin A (CgA) levels. The increased CgA levels may cause false positive results in diagnostic investigations for neuroendocrine tumors. Healthcare providers should temporarily stop esomeprazole treatment at least 14 days before assessing CgA levels and consider repeating the test if initial CgA levels are high. Enterochromaffin-like (ECL) Cell Effects In 24-month carcinogenicity studies of omeprazole in rats, a dose-related significant occurrence of gastric ECL cell carcinoid tumors and ECL cell hyperplasia was observed in both male and female animals [see NONCLINICAL TOXICOLOGY (13.1)]. Carcinoid tumors have also been observed in rats subjected to fundectomy or long-term treatment with other proton pump inhibitors or high doses of H2-receptor antagonists. Human gastric biopsy specimens have been obtained from more than 3,000 patients (both children and adults) treated with omeprazole in long-term clinical trials. The incidence of ECL cell hyperplasia in these studies increased with time; however, no case of ECL cell carcinoids, dysplasia, or neoplasia has been found in these patients. In over 1,000 patients treated with esomeprazole magnesium (10, 20 or 40 mg/day) up to 6 to 12 months, the prevalence of ECL cell hyperplasia increased with time and dose. No patient developed ECL cell carcinoids, dysplasia, or neoplasia in the gastric mucosa. Endocrine Effects Esomeprazole magnesium delayed-release capsules had no effect on thyroid function when given in oral doses of 20 or 40 mg for 4 weeks. Other effects of esomeprazole magnesium delayed-release capsules on the endocrine system were assessed using omeprazole studies. Omeprazole given in oral doses of 30 or 40 mg for 2 to 4 weeks had no effect on carbohydrate metabolism, circulating levels of parathyroid hormone, cortisol, estradiol, testosterone, prolactin, cholecystokinin, or secretin. 12.3 Pharmacokinetics Absorption Esomeprazole magnesium delayed-release capsules contain a bioequivalent enteric-coated granule formulation of esomeprazole magnesium. Bioequivalency is based on a single dose (40 mg) study in 94 healthy male and female volunteers under fasting condition. After oral administration, peak plasma levels (Cmax) occur at approximately 1.5 hours (Tmax). The Cmax increases proportionally when the dose is increased, and there is a three-fold increase in the area under the plasma concentration-time curve (AUC) from 20 to 40 mg. At repeated once-daily dosing with 40 mg, the systemic bioavailability is approximately 90% compared to 64% after a single dose of 40 mg. The mean exposure (AUC) to esomeprazole increases from 4.32 µmol*hr/L on Day 1 to 11.2 µmol*hr/L on Day 5 after 40 mg once daily dosing. The AUC after administration of a single 40 mg dose of esomeprazole magnesium delayed-release capsules is decreased by 43% to 53% after food intake compared to fasting conditions. Esomeprazole magnesium delayed-release capsules should be taken at least one hour before meals. The pharmacokinetic profile of esomeprazole magnesium delayed-release capsules was determined in 36 patients with symptomatic gastroesophageal reflux disease following repeated once daily administration of 20 mg and 40 mg capsules of esomeprazole magnesium over a period of five days. The results are shown in the Table 4: Table 4: Pharmacokinetic Parameters of Esomeprazole Magnesium Delayed-Release Capsules on Day 5 Following Oral Dosing for 5 Days Parameter1 (CV) Esomeprazole Magnesium Delayed-Release Capsules 40 mg Esomeprazole Magnesium Delayed-Release Capsules 20 mg AUC (µmol.h/L) 12.6 (42%) 4.2 (59%) Cmax (µmol/L) 4.7 (37%) 2.1 (45%) Tmax (h) 1.6 1.6 t1/2 (h) 1.5 1.2 1. Values represent the geometric mean, except the Tmax, which is the arithmetic mean; CV = Coefficient of variation Distribution Esomeprazole is 97% bound to plasma proteins. Plasma protein binding is constant over the concentration range of 2 to 20 µmol/L. The apparent volume of distribution at steady state in healthy volunteers is approximately 16 L. Elimination Metabolism Esomeprazole is extensively metabolized in the liver by the cytochrome P450 (CYP) enzyme system. The metabolites of esomeprazole lack antisecretory activity. The major part of esomeprazole’s metabolism is dependent upon the CYP2C19 isoenzyme, which forms the hydroxy and desmethyl metabolites. The remaining amount is dependent on CYP3A4 which forms the sulphone metabolite. CYP2C19 isoenzyme exhibits polymorphism in the metabolism of esomeprazole, since some 3% of Caucasians and 15 to 20% of Asians lack CYP2C19 and are termed Poor Metabolizers. At steady state, the ratio of AUC in Poor Metabolizers to AUC in the rest of the population (Extensive Metabolizers) is approximately 2. Following administration of equimolar doses, the S- and R-isomers are metabolized differently by the liver, resulting in higher plasma levels of the S- than of the R-isomer. Excretion The plasma elimination half-life of esomeprazole is approximately 1 to 1.5 hours. Less than 1% of parent drug is excreted in the urine. Approximately 80% of an oral dose of esomeprazole is excreted as inactive metabolites in the urine, and the remainder is found as inactive metabolites in the feces. Combination Therapy with Antimicrobials Esomeprazole magnesium 40 mg once daily was given in combination with clarithromycin 500 mg twice daily and amoxicillin 1000 mg twice daily for 7 days to 17 healthy male and female subjects. The mean steady state AUC and Cmax of esomeprazole increased by 70% and 18%, respectively during triple combination therapy compared to treatment with esomeprazole alone. The observed increase in esomeprazole exposure during co-administration with clarithromycin and amoxicillin is not expected to produce significant safety concerns. The pharmacokinetic parameters for clarithromycin and amoxicillin were similar during triple combination therapy and administration of each drug alone. However, the mean AUC and Cmax for 14-hydroxyclarithromycin increased by 19% and 22%, respectively, during triple combination therapy compared to treatment with clarithromycin alone. This increase in exposure to 14-hydroxyclarithromycin is not considered to be clinically significant. Concomitant Use with Clopidogrel Results from a crossover study in healthy subjects have shown a pharmacokinetic interaction between clopidogrel (300 mg loading dose/75 mg daily maintenance dose) and esomeprazole (40 mg p.o. once daily) when co-administered for 30 days. Exposure to the active metabolite of clopidogrel was reduced by 35% to 40% over this time period. Pharmacodynamic parameters were also measured and demonstrated that the change in inhibition of platelet aggregation was related to the change in the exposure to clopidogrel active metabolite. Concomitant Use with Mycophenolate Mofetil Administration of omeprazole 20 mg twice daily for 4 days and a single 1000 mg dose of MMF approximately one hour after the last dose of omeprazole to 12 healthy subjects in a cross-over study resulted in a 52% reduction in the Cmax and 23% reduction in the AUC of MPA. Specific Populations Age: Geriatric Population The AUC and Cmax values were slightly higher (25% and 18%, respectively) in the elderly as compared to younger subjects at steady state. Dosage adjustment based on age is not necessary. Age: Pediatric Population 1 to 11 Years of Age The pharmacokinetics of esomeprazole were studied in pediatric patients with GERD aged 1 to 11 years. Following once daily dosing for 5 days, the total exposure (AUC) for the 10 mg dose in patients aged 6 to 11 years was similar to that seen with the 20 mg dose in adults and adolescents aged 12 to 17 years. The total exposure for the 10 mg dose in patients aged 1 to 5 years was approximately 30% higher than the 10 mg dose in patients aged 6 to 11 years. The total exposure for the 20 mg dose in patients aged 6 to 11 years was higher than that observed with the 20 mg dose in 12 to 17 year-olds and adults, but lower than that observed with the 40 mg dose in 12 to 17 year-olds and adults. See Table 6. Table 6: Summary of PK Parameters in 1 to 11 Year Olds with GERD following 5 Days of Once-Daily Oral Esomeprazole Treatment Parameter 1 to 5 Year Olds 6 to 11 Year Olds 10 mg (N=8) 10 mg (N=7) 20 mg (N=6) AUC (µmol.h/L)1 4.83 3.7 6.28 Cmax (µmol/L)1 2.98 1.77 3.73 tmax (h) 2 1.44 1.79 1.75 t½λz (h)1 0.74 0.88 0.73 C1/F (L/h)1 5.99 7.84 9.22 1. Geometric mean 2. Arithmetic mean 12 to 17 Years of Age The pharmacokinetics of esomeprazole magnesium delayed-release capsules were studied in 28 adolescent patients with GERD aged 12 to 17 years inclusive, in a single center study. Patients were randomized to receive esomeprazole magnesium delayed-release capsules 20 mg or 40 mg once daily for 8 days. Mean Cmax and AUC values of esomeprazole were not affected by body weight or age; and more than dose-proportional increases in mean Cmax and AUC values were observed between the two dose groups in the study. Overall, esomeprazole magnesium delayed-release capsules pharmacokinetics in adolescent patients aged 12 to 17 years were similar to those observed in adult patients with symptomatic GERD. See Table 7. Table 7: Comparison of PK Parameters in 12 to 17 Year Olds with GERD and Adults with Symptomatic GERD Following the Repeated Daily Oral Dose Administration of Esomeprazole1 12 to 17 Year Olds (N=28) Adults (N=36) 20 mg 40 mg 20 mg 40 mg AUC (µmol.h/L) 3.65 13.86 4.2 12.6 Cmax (µmol/L) 1.45 5.13 2.1 4.7 tmax (h) 2 1.75 1.6 1.6 t½λz (h) 0.82 1.22 1.2 1.5 Data presented are geometric means for AUC, Cmax and t½λz, and median value for tmax. 1. Duration of treatment for 12 to 17 year olds and adults were 8 days and 5 days, respectively. Data were obtained from two independent studies. Gender The AUC and Cmax values were slightly higher (13%) in females than in males at steady state. Dosage adjustment based on gender is not necessary. Hepatic Insufficiency The steady state pharmacokinetics of esomeprazole obtained after administration of 40 mg once daily to 4 patients each with mild (Child-Pugh Class A), moderate (Child-Pugh Class B), and severe (Child-Pugh Class C) liver insufficiency were compared to those obtained in 36 male and female GERD patients with normal liver function. In patients with mild and moderate hepatic insufficiency, the AUCs were within the range that could be expected in patients with normal liver function. In patients with severe hepatic insufficiency the AUCs were 2 to 3 times higher than in the patients with normal liver function. No dosage adjustment is recommended for patients with mild to moderate hepatic insufficiency (Child-Pugh Classes A and B). However, in patients with severe hepatic insufficiency (Child-Pugh Class C) a dose of 20 mg once daily should not be exceeded [see DOSAGE AND ADMINISTRATION (2)]. Renal Insufficiency The pharmacokinetics of esomeprazole magnesium delayed-release capsules in patients with renal impairment are not expected to be altered relative to healthy volunteers as less than 1% of esomeprazole is excreted unchanged in urine. Other Pharmacokinetic Observations Co-administration of oral contraceptives, diazepam, phenytoin, or quinidine did not seem to change the pharmacokinetic profile of esomeprazole. Studies evaluating concomitant administration of esomeprazole and either naproxen (non-selective NSAID) or rofecoxib (COX-2 selective NSAID) did not identify any clinically relevant changes in the pharmacokinetic profiles of esomeprazole or these NSAIDs. 12.4 Microbiology Esomeprazole magnesium delayed-release capsules, amoxicillin, and clarithromycin triple therapy has been shown to be active against most strains of Helicobacter pylori (H. pylori) in vitro and in clinical infections [see INDICATIONS AND USAGE (1) and CLINICAL STUDIES (14)]. Helicobacter pylori: Susceptibility testing of H. pylori isolates was performed for amoxicillin and clarithromycin using agar dilution methodology, and minimum inhibitory concentrations (MICs) were determined. Pretreatment Resistance: Clarithromycin pretreatment resistance rate (MIC ≥ 1 mcg/mL) to H. pylori was 15% (66/445) at baseline in all treatment groups combined. A total of > 99% (394/395) of patients had H. pylori isolates that were considered to be susceptible (MIC ≤ 0.25 mcg/mL) to amoxicillin at baseline. One patient had a baseline H. pylori isolate with an amoxicillin MIC = 0.5 mcg/mL. Clarithromycin Susceptibility Test Results and Clinical/Bacteriologic Outcomes: The baseline H. pylori clarithromycin susceptibility results and the H. pylori eradication results at the Day 38 visit are shown in the Table 8: Table 8: Clarithromycin Susceptibility Test Results and Clinical/Bacteriological Outcomes1 for Triple Therapy - (Esomeprazole magnesium 40 mg once daily/amoxicillin 1000 mg twice daily/clarithromycin 500 mg twice daily for 10 days) Clarithromycin Pretreatment Results H. pylori negative (Eradicated) H. pylori positive (Not Eradicated) Post-treatment susceptibility results S2 I2 R2 No MIC Susceptible2 182 162 4 0 2 14 Intermediate2 1 1 0 0 0 0 Resistant2 29 13 1 0 13 2 1. Includes only patients with pretreatment and post-treatment clarithromycin susceptibility test results 2. Susceptible (S) MIC ≤ 0.25 mcg/mL, Intermediate (I) MIC = 0.5 mcg/mL, Resistant (R) MIC ≥ 1 mcg/mL Patients not eradicated of H. pylori following esomeprazole magnesium delayed-release capsules/amoxicillin/clarithromycin triple therapy will likely have clarithromycin resistant H. pylori isolates. Therefore, clarithromycin susceptibility testing should be done, when possible. Patients with clarithromycin resistant H. pylori should not be re-treated with a clarithromycin-containing regimen. Amoxicillin Susceptibility Test Results and Clinical/Bacteriological Outcomes: In the esomeprazole magnesium delayed-release capsules/amoxicillin/clarithromycin clinical trials, 83% (176/212) of the patients in the esomeprazole magnesium delayed-release capsules/amoxicillin/clarithromycin treatment group who had pretreatment amoxicillin susceptible MICs (≤ 0.25 mcg/mL) were eradicated of H. pylori, and 17% (36/212) were not eradicated of H. pylori. Of the 36 patients who were not eradicated of H. pylori on triple therapy, 16 had no post-treatment susceptibility test results and 20 had post-treatment H. pylori isolates with amoxicillin susceptible MICs. Fifteen of the patients who were not eradicated of H. pylori on triple therapy also had post-treatment H. pylori isolates with clarithromycin resistant MICs. There were no patients with H. pylori isolates who developed treatment emergent resistance to amoxicillin. Susceptibility Test for Helicobacter pylori: For susceptibility testing information about Helicobacter pylori, see Microbiology section in prescribing information for clarithromycin and amoxicillin. Effects on Gastrointestinal Microbial Ecology: Decreased gastric acidity due to any means, including proton pump inhibitors, increases gastric counts of bacteria normally present in the gastrointestinal tract. Treatment with proton pump inhibitors may lead to slightly increased risk of gastrointestinal infections such as Salmonella and Campylobacter and possibly Clostridium difficile in hospitalized patients.
| Parameter | Esomeprazole Magnesium Delayed-Release Capsules 40 mg | Esomeprazole Magnesium Delayed-Release Capsules 20 mg |
| % Time Gastric | 70%2 | 53% |
| pH >41 (Hours) | (16.8 h) | (12.7 h) |
| Coefficient of variation | 26% | 37% |
| Median 24 Hour pH | 4.92 | 4.1 |
| Coefficient of variation | 16% | 27% |
| Parameter1 (CV) | Esomeprazole Magnesium Delayed-Release Capsules 40 mg | Esomeprazole Magnesium Delayed-Release Capsules 20 mg |
| AUC (µmol.h/L) | 12.6 (42%) | 4.2 (59%) |
| Cmax (µmol/L) | 4.7 (37%) | 2.1 (45%) |
| Tmax (h) | 1.6 | 1.6 |
| t1/2 (h) | 1.5 | 1.2 |
| Parameter | 1 to 5 Year Olds | 6 to 11 Year Olds | |
| 10 mg (N=8) | 10 mg (N=7) | 20 mg (N=6) | |
| AUC (µmol.h/L)1 | 4.83 | 3.7 | 6.28 |
| Cmax (µmol/L)1 | 2.98 | 1.77 | 3.73 |
| tmax (h) 2 | 1.44 | 1.79 | 1.75 |
| t½λz (h)1 | 0.74 | 0.88 | 0.73 |
| C1/F (L/h)1 | 5.99 | 7.84 | 9.22 |
| 12 to 17 Year Olds (N=28) | Adults (N=36) | |||
| 20 mg | 40 mg | 20 mg | 40 mg | |
| AUC (µmol.h/L) | 3.65 | 13.86 | 4.2 | 12.6 |
| Cmax (µmol/L) | 1.45 | 5.13 | 2.1 | 4.7 |
| tmax (h) | 2 | 1.75 | 1.6 | 1.6 |
| t½λz (h) | 0.82 | 1.22 | 1.2 | 1.5 |
| Data presented are geometric means for AUC, Cmax and t½λz, and median value for tmax. | ||||
| Clarithromycin Pretreatment Results | H. pylori negative (Eradicated) | H. pylori positive (Not Eradicated) Post-treatment susceptibility results | |||
| S2 | I2 | R2 | No MIC | ||
| Susceptible2 182 | 162 | 4 | 0 | 2 | 14 |
| Intermediate2 1 | 1 | 0 | 0 | 0 | 0 |
| Resistant2 29 | 13 | 1 | 0 | 13 | 2 |
Contraindications
Information about situations in which the drug product is contraindicated or should not be used because the risk of use clearly outweighs any possible benefit, including the type and nature of reactions that have been reported.4. Contraindications Esomeprazole magnesium delayed-release capsules are contraindicated in patients with known hypersensitivity to substituted benzimidazoles or to any component of the formulation. Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis, and urticaria [see WARNINGS AND PRECAUTIONS (5.2), ADVERSE REACTIONS (6)]. For information about contraindications of antibacterial agents (clarithromycin and amoxicillin) indicated in combination with esomeprazole magnesium delayed-release capsules, refer to the CONTRAINDICATIONS section of their package inserts.
Description
General information about the drug product, including the proprietary and established name of the drug, the type of dosage form and route of administration to which the label applies, qualitative and quantitative ingredient information, the pharmacologic or therapeutic class of the drug, and the chemical name and structural formula of the drug.11. Description The active ingredient in the proton pump inhibitor esomeprazole magnesium delayed-release capsules USP for oral administration is bis(5-methoxy-2-[(S)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole-1-yl) magnesium dihydrate. Esomeprazole is the S-isomer of omeprazole, which is a mixture of the S- and R- isomers. (Initial U.S. approval of esomeprazole magnesium: 2001). Its molecular formula is (C17H18N3O3S)2 Mg x 2 H2O with molecular weight of 749.15 as a dihydrate and 713.12 on an anhydrous basis. The structural formula is: The magnesium salt is a white to slightly colored powder. It contains 2 moles of water of solvation and is practically insoluble in water. The stability of esomeprazole magnesium is a function of pH; it rapidly degrades in acidic media, but it has acceptable stability under alkaline conditions. At pH 6.8 (buffer), the half-life of the magnesium salt is about 19 hours at 25°C and about 8 hours at 37°C. Esomeprazole magnesium is supplied in delayed-release capsules. Each delayed-release capsule contains 20 mg, or 40 mg of esomeprazole (present as 21.75 mg, or 43.5 mg esomeprazole magnesium dihydrate USP) in the form of enteric-coated granules with the following inactive ingredients: colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, magnesium carbonate, magnesium oxide, methacrylic acid and ethyl acrylate copolymer dispersion, mono and di glycerides, polysorbate 80, sugar spheres (which contains liquid glucose, starch (maize) and sucrose), talc, titanium dioxide, and triethyl citrate. In addition, the empty hard gelatin capsule shells contain gelatin and sodium lauryl sulfate. The capsule shells are imprinted with edible ink containing butyl alcohol, dehydrated alcohol, isopropyl alcohol, propylene glycol, shellac, strong ammonia solution and yellow iron oxide. Meets USP Dissolution Test 2. Structure
Dosage and administration
Information about the drug product’s dosage and administration recommendations, including starting dose, dose range, titration regimens, and any other clinically sigificant information that affects dosing recommendations.2. Dosage and Administration Section 2.1 Recommended Dosage in Adults by Indication Table 1 shows the recommended adult dosage of esomeprazole magnesium delayed-release capsules by indication. The duration of esomeprazole magnesium delayed-release capsules treatment should be based on available safety and efficacy data specific to the defined indication and dosing frequency and individual patient medical needs. Esomeprazole magnesium delayed-release capsules should only be initiated and continued if the benefits outweigh the risks of treatment. Table 1: Recommended Dosage of Esomeprazole Magnesium Delayed-Release Capsules in Adults by Indication Adult Indication Recommended Dosage of Esomeprazole Magnesium Delayed-Release Capsules Treatment Duration Healing of EE 20 mg or 40 mg1 once daily 4 to 8 weeks2 Maintenance of Healing of EE 20 mg once daily Controlled studies do not extend beyond 6 months Treatment of Symptomatic GERD 20 mg once daily 4 weeks; if symptoms do not resolve completely, consider an additional 4 weeks Risk Reduction of NSAID-Associated Gastric Ulcer 20 mg or 40 mg1 once daily Controlled studies do not extend beyond 6 months H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence (Triple Therapy) Esomeprazole magnesium delayed-release capsules 40 mg once daily1 Amoxicillin 1000 mg twice daily3 Clarithromycin 500 mg twice daily3 Starting dosage is 40 mg twice daily4; individualize the regimen to patient needs. 10 days 10 days 10 days Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome Dosages of up to 240 mg/day have been administered [see CLINICAL STUDIES (14.7)]. As long as clinically indicated 1. A maximum dosage of 20 mg once daily is recommended for patients with severe liver impairment (Child-Pugh Class C) [see USE IN SPECIFIC POPULATIONS (8.6)]. 2. Most patients are healed within 4 to 8 weeks. For patients who do not heal after 4 to 8 weeks, an additional 4 to 8 weeks of treatment may be required to achieve healing [see CLINICAL STUDIES (14.1)]. 3. Refer to the amoxicillin and clarithromycin prescribing information for dosage adjustments in elderly and renally-impaired patients. 4. A starting dosage of 20 mg twice daily is recommended for patients with severe liver impairment (Child-Pugh Class C) [see USE IN SPECIFIC POPULATIONS (8.6)]. 2.2 Recommended Dosage in Pediatric Patients by Indication Table 2 shows the recommended dosage of esomeprazole magnesium delayed-release capsules in pediatric patients by indication. Table 2: Recommended Dosage of Esomeprazole Magnesium Delayed-Release Capsules in Pediatric Patients by Indication Indication Patient Age Recommended Dosage Duration Healing of EE 12 years to 17 years Esomeprazole magnesium delayed-release capsules: 20 mg or 40 mg once daily 4 to 8 Weeks Treatment of Symptomatic GERD 12 years to 17 years Esomeprazole magnesium delayed-release capsules: 20 mg once daily 4 weeks 2.3 Preparation and Administration Instructions Take Esomeprazole magnesium delayed-release capsules at least one hour before meals [see CLINICAL PHARMACOLOGY (12.3)]. Antacids may be used concomitantly with esomeprazole magnesium delayed-release capsules. Take a missed dose as soon as possible. If it is almost time for the next dose, skip the missed dose and take the next dose at the regular scheduled time. Do not take 2 doses at the same time. Esomeprazole Magnesium Delayed-Release Capsules Administer esomeprazole magnesium delayed-release capsules orally or via a nasogastric tube, as described below. Oral Administration Swallow esomeprazole magnesium delayed-release capsules whole; do not chew or crush the capsules. For patients who have difficulty swallowing capsules, esomeprazole magnesium delayed-release capsules can be opened, and the contents sprinkled on applesauce. Use with other foods has not been evaluated and is not recommended. Add one tablespoon of applesauce to an empty bowl. The applesauce used should not be hot and should be soft enough to be swallowed without chewing. Open the esomeprazole magnesium delayed-release capsule and carefully empty the granules inside the capsule onto the applesauce. Mix the granules with the applesauce. Administer the mixture immediately. Do not chew or crush the granules Discard any remaining mixture. Do not store the mixture for future use. Administration via Nasogastric Tube Open the esomeprazole magnesium delayed-release capsule and empty the granules into a 60 mL catheter-tipped syringe. Mix the granules with 50 mL of water. Replace the plunger and shake the catheter-tipped syringe vigorously for 15 seconds. Hold the catheter-tipped syringe with the tip up and check for any granules remaining in the tip. Attach the catheter-tipped syringe to a nasogastric tube and deliver the contents of the syringe through the nasogastric tube into the stomach. After administering the granules, flush the nasogastric tube with additional water. Use the mixture immediately after preparation. Do not administer the granules if they have dissolved or disintegrated.
| Adult Indication | Recommended Dosage of Esomeprazole Magnesium Delayed-Release Capsules | Treatment Duration |
| Healing of EE | 20 mg or 40 mg1 once daily | 4 to 8 weeks2 |
| Maintenance of Healing of EE | 20 mg once daily | Controlled studies do not extend beyond 6 months |
| Treatment of Symptomatic GERD | 20 mg once daily | 4 weeks; if symptoms do not resolve completely, consider an additional 4 weeks |
| Risk Reduction of NSAID-Associated Gastric Ulcer | 20 mg or 40 mg1 once daily | Controlled studies do not extend beyond 6 months |
| H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence (Triple Therapy) | Esomeprazole magnesium delayed-release capsules 40 mg once daily1 Amoxicillin 1000 mg twice daily3 Clarithromycin 500 mg twice daily3 Starting dosage is 40 mg twice daily4; individualize the regimen to patient needs. | 10 days 10 days 10 days |
| Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome | Dosages of up to 240 mg/day have been administered [see CLINICAL STUDIES (14.7)]. | As long as clinically indicated |
| Indication | Patient Age | Recommended Dosage | Duration |
| Healing of EE | 12 years to 17 years | Esomeprazole magnesium delayed-release capsules: 20 mg or 40 mg once daily | 4 to 8 Weeks |
| Treatment of Symptomatic GERD | 12 years to 17 years | Esomeprazole magnesium delayed-release capsules: 20 mg once daily | 4 weeks |
Dosage forms and strengths
Information about all available dosage forms and strengths for the drug product to which the labeling applies. This field may contain descriptions of product appearance.3. Dosage Forms and Strengths Esomeprazole magnesium delayed-release capsules USP 20 mg are white/white size ‘4’ hard gelatin capsules filled with white to off white spherical to oval pellets and imprinted with "I81" on body with gold tek ink. Esomeprazole magnesium delayed-release capsules USP 40 mg are white/white size ‘2’ hard gelatin capsules filled with white to off white spherical to oval pellets and imprinted with "I82" on body with gold tek ink.
Indications and usage
A statement of each of the drug products indications for use, such as for the treatment, prevention, mitigation, cure, or diagnosis of a disease or condition, or of a manifestation of a recognized disease or condition, or for the relief of symptoms associated with a recognized disease or condition. This field may also describe any relevant limitations of use.1. Indications and Usage Section 1 INDICATIONS AND USAGE 1.1 Treatment of Gastroesophageal Reflux Disease (GERD) Healing of Erosive Esophagitis Esomeprazole magnesium delayed-release capsules are indicated for the short-term treatment (4 to 8 weeks) in the healing and symptomatic resolution of diagnostically confirmed erosive esophagitis. For those patients who have not healed after 4 to 8 weeks of treatment, an additional 4 to 8 week course of esomeprazole magnesium delayed-release capsules may be considered. Maintenance of Healing of Erosive Esophagitis Esomeprazole magnesium delayed-release capsules are indicated to maintain symptom resolution and healing of erosive esophagitis. Controlled studies do not extend beyond 6 months. Symptomatic Gastroesophageal Reflux Disease Esomeprazole magnesium delayed-release capsules are indicated for short-term treatment (4 to 8 weeks) of heartburn and other symptoms associated with GERD in adults and children 1 year or older. 1.2 Risk Reduction of NSAID-Associated Gastric Ulcer Esomeprazole magnesium delayed-release capsules are indicated for the reduction in the occurrence of gastric ulcers associated with continuous NSAID therapy in patients at risk for developing gastric ulcers. Patients are considered to be at risk due to their age (≥ 60) and/or documented history of gastric ulcers. Controlled studies do not extend beyond 6 months. 1.3 H. pylori Eradication to Reduce the Risk of Duodenal Ulcer Recurrence Triple Therapy (esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin): Esomeprazole magnesium delayed-release capsules, in combination with amoxicillin and clarithromycin, is indicated for the treatment of patients with H. pylori infection and duodenal ulcer disease (active or history of within the past 5 years) to eradicate H. pylori. Eradication of H. pylori has been shown to reduce the risk of duodenal ulcer recurrence [see DOSAGE AND ADMINISTRATION (2) and CLINICAL STUDIES (14)]. In patients who fail therapy, susceptibility testing should be done. If resistance to clarithromycin is demonstrated or susceptibility testing is not possible, alternative antimicrobial therapy should be instituted [see CLINICAL PHARMACOLOGY (12.4) and the prescribing information for clarithromycin]. 1.4 Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome Esomeprazole magnesium delayed-release capsules are indicated for the long-term treatment of pathological hypersecretory conditions, including Zollinger-Ellison Syndrome.
Spl product data elements
Usually a list of ingredients in a drug product.Esomeprazole Magnesium DR Esomeprazole Magnesium ESOMEPRAZOLE MAGNESIUM DIHYDRATE ESOMEPRAZOLE I81
Nonclinical toxicology
Information about toxicology in non-human subjects.13. Non Clinical Toxicology 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility The carcinogenic potential of esomeprazole magnesium delayed-release capsules was assessed using studies of omeprazole, of which esomeprazole is an enantiomer. In two 24-month oral carcinogenicity studies in rats, omeprazole at daily doses of 1.7, 3.4, 13.8, 44, and 140.8 mg/kg/day (about 0.4 to 34 times the human dose of 40 mg/day expressed on a body surface area basis) produced gastric ECL cell carcinoids in a dose-related manner in both male and female rats; the incidence of this effect was markedly higher in female rats, which had higher blood levels of omeprazole. Gastric carcinoids seldom occur in the untreated rat. In addition, ECL cell hyperplasia was present in all treated groups of both sexes. In one of these studies, female rats were treated with 13.8 mg omeprazole/kg/day (about 3.4 times the human dose of 40 mg/day on a body surface area basis) for 1 year, then followed for an additional year without the drug. No carcinoids were seen in these rats. An increased incidence of treatment-related ECL cell hyperplasia was observed at the end of 1 year (94% treated vs. 10% controls). By the second year the difference between treated and control rats was much smaller (46% vs. 26%) but still showed more hyperplasia in the treated group. Gastric adenocarcinoma was seen in one rat (2%). No similar tumor was seen in male or female rats treated for 2 years. For this strain of rat no similar tumor has been noted historically, but a finding involving only one tumor is difficult to interpret. A 78-week mouse carcinogenicity study of omeprazole did not show increased tumor occurrence, but the study was not conclusive. Esomeprazole was negative in the Ames mutation test, in the in vivo rat bone marrow cell chromosome aberration test, and the in vivo mouse micronucleus test. Esomeprazole, however, was positive in the in vitro human lymphocyte chromosome aberration test. Omeprazole was positive in the in vitro human lymphocyte chromosome aberration test, the in vivo mouse bone marrow cell chromosome aberration test, and the in vivo mouse micronucleus test. The potential effects of esomeprazole on fertility and reproductive performance were assessed using omeprazole studies. Omeprazole at oral doses up to 138 mg/kg/day in rats (about 34 times the human dose of 40 mg/day on a body surface area basis) was found to have no effect on reproductive performance of parental animals. 13.2 Animal Toxicology and/or Pharmacology Reproduction Studies Reproduction studies have been performed in rats at oral doses up to 280 mg/kg/day (about 68 times an oral human dose of 40 mg on a body surface area basis) and in rabbits at oral doses up to 86 mg/kg/day (about 42 times an oral human dose of 40 mg on a body surface area basis) and have revealed no evidence of impaired fertility or harm to the fetus due to esomeprazole [see USE IN SPECIFIC POPULATIONS (8.1)]. Juvenile Animal Study A 28-day toxicity study with a 14-day recovery phase was conducted in juvenile rats with esomeprazole magnesium at doses of 70 to 280 mg/kg/day (about 17 to 68 times a daily oral human dose of 40 mg on a body surface area basis). An increase in the number of deaths at the high dose of 280 mg/kg/day was observed when juvenile rats were administered esomeprazole magnesium from postnatal day 7 through postnatal day 35. In addition, doses equal to or greater than 140 mg/kg/day (about 34 times a daily oral human dose of 40 mg on a body surface area basis), produced treatment-related decreases in body weight (approximately 14%) and body weight gain, decreases in femur weight and femur length, and affected overall growth. Comparable findings described above have also been observed in this study with another esomeprazole salt, esomeprazole strontium, at equimolar doses of esomeprazole.
Package label principal display panel
The content of the principal display panel of the product package, usually including the product’s name, dosage forms, and other key information about the drug product.Principal Display Panel label 1 label 2
Spl unclassified section
Information not classified as belonging to one of the other fields. Approximately 40% of labeling with effective_time between June 2009 and August 2014 have information in this field.17. Patient Counseling Information Advise the patient to read the FDA-approved patient labeling (Medication Guide). Adverse Reactions Advise patients to report to their healthcare provider if they experience any signs or symptoms consistent with: Hypersensitivity Reactions [see CONTRAINDICATIONS (4)] Acute Tubulointerstitial Nephritis [see WARNINGS AND PRECAUTIONS (5.2)] Clostridium difficile-Associated Diarrhea [see WARNINGS AND PRECAUTIONS (5.3)] Bone Fracture [see WARNINGS AND PRECAUTION (5.4)] Cutaneous and Systemic Lupus Erythematosus [see WARNINGS AND PRECAUTIONS (5.5)] Cyanocobalamin (Vitamin B-12) Deficiency [see WARNINGS AND PRECAUTIONS (5.7)] Hypomagnesemia [see WARNINGS AND PRECAUTIONS (5.8)] Drug Interactions Advise patients to let you know if they are taking, or begin taking, other medications, because esomeprazole magnesium delayed-release capsules can interfere with antiretroviral drugs and drugs that are affected by gastric pH changes [see DRUG INTERACTIONS (7.1)]. Administration Let patients know that antacids may be used while taking esomeprazole magnesium delayed-release capsules. Advise patients to take esomeprazole magnesium delayed-release capsules at least one hour before a meal. For patients who are prescribed esomeprazole magnesium delayed-release capsules, advise them not to chew or crush the capsules. Advise patients that, if they open esomeprazole magnesium delayed-release capsules to mix the granules with food, the granules should only be mixed with applesauce. Use with other foods has not been evaluated and is not recommended. For patients who are advised to open the esomeprazole magnesium delayed-release capsules before taking them, instruct them in the proper technique for administration [see DOSAGE AND ADMINISTRATION (2)] and tell them to follow the dosing instructions in the PATIENT INFORMATION insert included in the package. Instruct patients to rinse the syringe with water after each use. Dispense with Medication Guide available at: www.aurobindousa.com/medication-guides
Spl medguide
Information about the patient medication guide that accompanies the drug product. Certain drugs must be dispensed with an accompanying medication guide. This field may contain information about when to consult the medication guide and the contents of the medication guide.Medication Guide Section MEDICATION GUIDE Esomeprazole Magnesium Delayed-Release Capsules USP (es'' oh mep' ra zole mag nee' zee um) Read the Medication Guide that comes with esomeprazole magnesium delayed-release capsules before you start taking esomeprazole magnesium delayed-release capsules and each time you get a refill. There may be new information. This information does not take the place of talking with your doctor about your medical condition or your treatment. What is the most important information I should know about esomeprazole magnesium delayed-release capsules? Esomeprazole magnesium delayed-release capsules may help your acid-related symptoms, but you could still have serious stomach problems. Talk with your doctor. Esomeprazole magnesium delayed-release capsules can cause serious side effects, including: A type of kidney problem (acute interstitial nephritis). Some people who take proton pump inhibitor (PPI) medicines, including esomeprazole magnesium delayed-release capsules, may develop a kidney problem called acute interstitial nephritis that can happen at any time during treatment with esomeprazole magnesium delayed-release capsules. Call your doctor if you have a decrease in the amount that you urinate or if you have blood in your urine. Diarrhea. Esomeprazole magnesium delayed-release capsules may increase your risk of getting severe diarrhea. This diarrhea may be caused by an infection (Clostridium difficile) in your intestines. Call your doctor right away if you have watery stool, stomach pain, and fever that does not go away. Bone fractures. People who take multiple daily doses of PPI medicines for a long period of time (a year or longer) may have an increased risk of fractures of the hip, wrist, or spine. You should take esomeprazole magnesium delayed-release capsules exactly as prescribed, at the lowest dose possible for your treatment and for the shortest time needed. Talk to your doctor about your risk of bone fracture if you take esomeprazole magnesium delayed-release capsules. Certain types of lupus erythematosus. Lupus erythematosus is an autoimmune disorder (the body’s immune cells attack other cells or organs in the body). Some people who take PPI medicines, including esomeprazole magnesium delayed-release capsules, may develop certain types of lupus erythematosus or have worsening of the lupus they already have. Call your doctor right away if you have new or worsening joint pain or a rash on your cheeks or arms that gets worse in the sun. Esomeprazole magnesium delayed-release capsules can have other serious side effects. See “What are the possible side effects of esomeprazole magnesium delayed-release capsules?” What are esomeprazole magnesium delayed-release capsules? Esomeprazole magnesium delayed-release capsules are a prescription medicine called a proton pump inhibitor (PPI). Esomeprazole magnesium delayed-release capsules reduce the amount of acid in your stomach. Esomeprazole magnesium delayed-release capsules are used in adults: for 4 to 8 weeks to treat the symptoms of gastroesophageal reflux disease (GERD). Esomeprazole magnesium delayed-release capsules may also be prescribed to heal acid-related damage to the lining of the esophagus (erosive esophagitis), and to help continue this healing. GERD happens when acid in your stomach backs up into the tube (esophagus) that connects your mouth to your stomach. This may cause a burning feeling in your chest or throat, sour taste, or burping. for up to 6 months to reduce the risk of stomach ulcers in some people taking pain medicines called non-steroidal anti-inflammatory drugs (NSAIDs). to treat patients with a stomach infection (Helicobacter pylori), along with the antibiotics amoxicillin and clarithromycin. for the long-term treatment of conditions where your stomach makes too much acid, including Zollinger-Ellison Syndrome. Zollinger-Ellison Syndrome is a rare condition in which the stomach produces a more than normal amount of acid. For children and adolescents 1 year to 17 years of age, esomeprazole magnesium delayed-release capsules may be prescribed for up to 8 weeks for short-term treatment of GERD. Who should not take esomeprazole magnesium delayed-release capsules? Do not take esomeprazole magnesium delayed-release capsules if you: are allergic to esomeprazole magnesium or any of the ingredients in esomeprazole magnesium delayed-release capsules. See the end of this Medication Guide for a complete list of ingredients in esomeprazole magnesium delayed-release capsules. are allergic to any other PPI medicine. What should I tell my doctor before taking esomeprazole magnesium delayed-release capsules? Before you take esomeprazole magnesium delayed-release capsules, tell your doctor if you: have been told that you have low magnesium levels in your blood. have liver problems. are pregnant or plan to become pregnant. It is not known if esomeprazole magnesium delayed-release capsules can harm your unborn baby. are breastfeeding or planning to breastfeed. Esomeprazole magnesium may pass into your breast milk. Talk to your doctor about the best way to feed your baby if you take esomeprazole magnesium delayed-release capsules. Tell your doctor about all of the medicines you take, including prescription and non-prescription drugs, vitamins and herbal supplements. Esomeprazole magnesium delayed-release capsules may affect how other medicines work, and other medicines may affect how esomeprazole magnesium delayed-release capsules work. Especially tell your doctor if you take: warfarin (Coumadin, Jantoven) ketoconazole (Nizoral) voriconazole (Vfend) atazanavir (Reyataz) nelfinavir (Viracept) saquinavir (Fortovase) products that contain iron digoxin (Lanoxin) St.John’s Wort (Hypericum perforatum) Rifampin (Rimactane, Rifater, Rifamate) cilostazol (Pletal) diazepam (Valium) tacrolimus (Prograf) erlotinib (Tarceva) methotrexate clopidogrel (Plavix) mycophenolate mofetil (Cellcept) How should I take esomeprazole magnesium delayed-release capsules? Take esomeprazole magnesium delayed-release capsules exactly as prescribed by your doctor. Do not change your dose or stop esomeprazole magnesium delayed-release capsules without talking to your doctor. Take esomeprazole magnesium delayed-release capsules at least 1 hour before a meal. Swallow esomeprazole magnesium delayed-release capsules whole. Never chew or crush esomeprazole magnesium delayed-release capsules. If you have difficulty swallowing esomeprazole magnesium delayed-release capsules, you may open the capsule and empty the contents into a tablespoon of applesauce. Do not crush or chew the granules. Be sure to swallow the applesauce right away. Do not store it for later use. If you forget to take a dose of esomeprazole magnesium delayed-release capsules, take it as soon as you remember. If it is almost time for your next dose, do not take the missed dose. Take the next dose on time. Do not take a double dose to make up for a missed dose. If you take too much esomeprazole magnesium, call your doctor or local poison control center right away, or go to the nearest hospital emergency room. See the “Instructions for Use” at the end of this Medication Guide for instructions how to mix and give esomeprazole magnesium delayed-release capsules, through a nasogastric tube or gastric tube. What are the possible side effects of esomeprazole magnesium delayed-release capsules? Esomeprazole magnesium delayed-release capsules can cause serious side effects, including: See “What is the most important information I should know about esomeprazole magnesium delayed-release capsules?” Vitamin B-12 deficiency. Esomeprazole magnesium delayed-release capsules reduce the amount of acid in your stomach. Stomach acid is needed to absorb vitamin B-12 properly. Talk with your doctor about the possibility of vitamin B-12 deficiency if you have been on esomeprazole magnesium delayed-release capsules for a long time (more than 3 years). Low magnesium levels in your body. Low magnesium can happen in some people who take a PPI medicine for at least 3 months. If low magnesium levels happen, it is usually after a year of treatment. You may or may not have symptoms of low magnesium. Tell your doctor right away if you have any of these symptoms: seizures muscle weakness dizziness spasms of the hands and feet abnormal or fast heart beat cramps or muscle aches jitteriness spasm of the voice box jerking movements or shaking (tremors) Your doctor may check the level of magnesium in your body before you start taking esomeprazole magnesium delayed-release capsules or during treatment if you will be taking esomeprazole magnesium delayed-release capsules for a long period of time. Stomach growths (fundic gland polyps). People who take PPI medicines for a long time have an increased risk of developing a certain type of stomach growths called fundic gland polyps, especially after taking PPI medicines for more than 1 year. The most common side effects with esomeprazole magnesium delayed-release capsules may include: headache abdominal pain diarrhea constipation nausea dry mouth gas drowsiness Other side effects: Serious allergic reactions. Tell your doctor if you get any of the following symptoms with esomeprazole magnesium delayed-release capsules: rash throat tightness face swelling difficulty breathing Your doctor may stop esomeprazole magnesium delayed-release capsules if these symptoms happen. Tell your doctor if you have any side effects that bother you or that do not go away. These are not all the possible side effects with esomeprazole magnesium delayed-release capsules. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088. How should I store esomeprazole magnesium delayed-release capsules? Store esomeprazole magnesium delayed-release capsules at room temperature between 20° to 25°C (68° to 77°F). Keep the container of esomeprazole magnesium delayed-release capsules closed tightly. Keep esomeprazole magnesium delayed-release capsules and all medicines out of the reach of children. General information about esomeprazole magnesium delayed-release capsules Medicines are sometimes prescribed for purposes other than those listed in a Medication Guide. Do not use esomeprazole magnesium delayed-release capsules for a condition for which it was not prescribed. Do not give esomeprazole magnesium delayed-release capsules to other people, even if they have the same symptoms you have. They may harm them. This Medication Guide summarizes the most important information about esomeprazole magnesium delayed-release capsules. If you would like more information, talk with your doctor. You can ask your pharmacist or doctor for information about esomeprazole magnesium delayed-release capsules that is written for health professionals. For more information, call Aurobindo Pharma USA, Inc. at 1-866-850-2876. What are the ingredients in esomeprazole magnesium delayed-release capsules? Active ingredient: esomeprazole magnesium dihydrate Inactive ingredients in esomeprazole magnesium delayed-release capsules (including the capsule shells): colloidal silicon dioxide, hydroxypropyl cellulose, hypromellose, magnesium carbonate, magnesium oxide, methacrylic acid and ethyl acrylate copolymer dispersion, mono and di glycerides, polysorbate 80, sugar spheres (which contains liquid glucose, starch (maize) and sucrose), talc, titanium dioxide, triethyl citrate, gelatin, sodium lauryl sulfate, shellac, yellow iron oxide, butyl alcohol, dehydrated alcohol, isopropyl alcohol, propylene glycol and strong ammonia solution. Instructions for Use For instructions on taking Delayed-Release Capsules, see the section of this leaflet called “How should I take esomeprazole magnesium delayed-release capsules?” Esomeprazole magnesium delayed-release capsules may be given through a nasogastric tube (NG tube) or gastric tube, as prescribed by your doctor. Follow the instructions below: Open the capsule and empty the granules into a 60 mL catheter tipped syringe. Mix with 50 mL of water. Use only a catheter tipped syringe to give esomeprazole magnesium delayed-release capsules through a NG tube. Replace the plunger and shake the syringe well for 15 seconds. Hold the syringe with the tip up and check for granules in the tip. Give the medicine right away. Do not give the granules if they have dissolved or have broken into pieces. Attach the syringe to the NG tube. Give the medicine in the syringe through the NG tube into the stomach. After giving the granules, flush the NG tube with more water. This Medication Guide has been approved by the U.S. Food and Drug Administration. The brands listed are trademarks of their respective owners and are not trademarks of Aurobindo Pharma Limited. Dispense with Medication Guide available at: www.aurobindousa.com/medication-guides Distributed by: Aurobindo Pharma USA, Inc. 279 Princeton-Hightstown Road East Windsor, NJ 08520 Manufactured by: Aurobindo Pharma Limited Hyderabad-500 038, India Revised: 07/2020
Clinical studies
This field may contain references to clinical studies in place of detailed discussion in other sections of the labeling.14. Clinical Studies 14.1 Healing of Erosive Esophagitis The healing rates of esomeprazole magnesium delayed-release capsules 40 mg, esomeprazole magnesium delayed-release capsules 20 mg, and omeprazole 20 mg (the approved dose for this indication) were evaluated in patients with endoscopically diagnosed erosive esophagitis in four multicenter, double-blind, randomized studies. The healing rates at Weeks 4 and 8 were evaluated and are shown in the Table 9: Table 9: Erosive Esophagitis Healing Rate (Life-Table Analysis) Study No. of Patients Treatment Groups Week 4 Week 8 Significance Level1 1 588 Esomeprazole magnesium delayed-release capsules 20 mg 68.7% 90.6% N.S. 588 Omeprazole 20 mg 69.5% 88.3% 2 654 Esomeprazole magnesium delayed-release capsules 40 mg 75.9% 94.1% p < 0.001 656 Esomeprazole magnesium delayed-release capsules 20 mg 70.5% 89.9% p < 0.05 650 Omeprazole 20 mg 64.7% 86.9% 3 576 Esomeprazole magnesium delayed-release capsules 40 mg 71.5% 92.2% N.S. 572 Omeprazole 20 mg 68.6% 89.8% 4 1216 Esomeprazole magnesium delayed-release capsules 40 mg 81.7% 93.7% p < 0.001 1209 Omeprazole 20 mg 68.7% 84.2% 1. log-rank test vs. omeprazole 20 mg N.S. = not significant (p < 0.05) In these same studies of patients with erosive esophagitis, sustained heartburn resolution and time to sustained heartburn resolution were evaluated and are shown in the Table 10: Table 10: Sustained Resolution1 of Heartburn (Erosive Esophagitis Patients) Study No. of Patients Treatment Groups Cumulative Percent2with Sustained Resolution Significance Level3 Day 14 Day 28 1 573 Esomeprazole magnesium delayed-release capsules 20 mg 64.3% 72.7% N.S. 555 Omeprazole 20 mg 64.1% 70.9% 2 621 Esomeprazole magnesium delayed-release capsules 40 mg 64.8% 74.2% p < 0.001 620 Esomeprazole magnesium delayed-release capsules 20 mg 62.9% 70.1% N.S. 626 Omeprazole 20 mg 56.5% 66.6% 3 568 Esomeprazole magnesium delayed-release capsules 40 mg 65.4% 73.9% N.S. 551 Omeprazole 20 mg 65.5% 73.1% 4 1187 Esomeprazole magnesium delayed-release capsules 40 mg 67.6% 75.1% p < 0.001 1188 Omeprazole 20 mg 62.5% 70.8% 1. Defined as 7 consecutive days with no heartburn reported in daily patient diary. 2. Defined as the cumulative proportion of patients who have reached the start of sustained resolution. 3. log-rank test vs. omeprazole 20 mg. N.S. = not significant (p <; 0.05) In these four studies, the range of median days to the start of sustained resolution (defined as 7 consecutive days with no heartburn) was 5 days for esomeprazole magnesium delayed-release capsules 40 mg, 7 to 8 days for esomeprazole magnesium delayed-release capsules 20 mg and 7 to 9 days for omeprazole 20 mg. There are no comparisons of 40 mg of esomeprazole magnesium delayed-release capsules with 40 mg of omeprazole in clinical trials assessing either healing or symptomatic relief of erosive esophagitis. Long-Term Maintenance of Healing of Erosive Esophagitis Two multicenter, randomized, double-blind placebo-controlled 4-arm trials were conducted in patients with endoscopically confirmed, healed erosive esophagitis to evaluate esomeprazole magnesium 40 mg (n=174), 20 mg (n=180), 10 mg (n=168) or placebo (n=171) once daily over six months of treatment. No additional clinical benefit was seen with esomeprazole magnesium delayed-release capsules 40 mg over esomeprazole magnesium delayed-release capsules 20 mg. The percentages of patients that maintained healing of erosive esophagitis at the various time points are shown in the Figures 2 and 3: Patients remained in remission significantly longer and the number of recurrences of erosive esophagitis was significantly less in patients treated with esomeprazole magnesium delayed-release capsules compared to placebo. In both studies, the proportion of patients on esomeprazole magnesium delayed-release capsules who remained in remission and were free of heartburn and other GERD symptoms was well differentiated from placebo. In a third multicenter open label study of 808 patients treated for 12 months with esomeprazole magnesium delayed-release capsules 40 mg, the percentage of patients that maintained healing of erosive esophagitis was 93.7% for six months and 89.4% for one year. 14.2 Symptomatic Gastroesophageal Reflux Disease (GERD) Two multicenter, randomized, double-blind, placebo-controlled studies were conducted in a total of 717 patients comparing four weeks of treatment with esomeprazole magnesium delayed-release capsules 20 mg or 40 mg once daily versus placebo for resolution of GERD symptoms. Patients had ≥ 6-month history of heartburn episodes, no erosive esophagitis by endoscopy, and heartburn on at least four of the seven days immediately preceding randomization. The percentage of patients that were symptom-free of heartburn was significantly higher in the esomeprazole magnesium delayed-release capsules groups compared to placebo at all follow-up visits (Weeks 1, 2, and 4). No additional clinical benefit was seen with esomeprazole magnesium delayed-release capsules 40 mg over esomeprazole magnesium delayed-release capsules 20 mg. The percent of patients symptom-free of heartburn by day are shown in the Figures 4 and 5: In three European symptomatic GERD trials, esomeprazole magnesium delayed-release capsules 20 mg and 40 mg and omeprazole 20 mg were evaluated. No significant treatment related differences were seen. 14.3 Pediatric Gastroesophageal Reflux Disease (GERD) 1 to 11 Years of Age In a multicenter, parallel-group study, 109 pediatric patients with a history of endoscopically-proven GERD (1 to 11 years of age; 53 female; 89 Caucasian, 19 Black, 1 Other) were treated with esomeprazole magnesium delayed-release capsules once daily for up to 8 weeks to evaluate safety and tolerability. Dosing by patient weight was as follows: weight < 20 kg: once daily treatment with esomeprazole magnesium 5 mg or 10 mg weight ≥ 20 kg: once daily treatment with esomeprazole magnesium 10 mg or 20 mg Patients were endoscopically characterized as to the presence or absence of erosive esophagitis. Of the 109 patients, 53 had erosive esophagitis at baseline (51 had mild, 1 moderate, and 1 severe esophagitis). Although most of the patients who had a follow up endoscopy at the end of 8 weeks of treatment healed, spontaneous healing cannot be ruled out because these patients had low grade erosive esophagitis prior to treatment, and the trial did not include a concomitant control. 12 to 17 Years of Age In a multicenter, randomized, double-blind, parallel-group study, 149 adolescent patients (12 to 17 years of age; 89 female; 124 Caucasian, 15 Black, 10 Other) with clinically diagnosed GERD were treated with either esomeprazole magnesium delayed-release capsules 20 mg or esomeprazole magnesium delayed-release capsules 40 mg once daily for up to 8 weeks to evaluate safety and tolerability. Patients were not endoscopically characterized as to the presence or absence of erosive esophagitis. 14.4 Risk Reduction of NSAID-Associated Gastric Ulcer Two multicenter, double-blind, placebo-controlled studies were conducted in patients at risk of developing gastric and/or duodenal ulcers associated with continuous use of non-selective and COX-2 selective NSAIDs. A total of 1429 patients were randomized across the 2 studies. Patients ranged in age from 19 to 89 (median age 66 years) with 70.7% female, 29.3% male, 82.9% Caucasian, 5.5% Black, 3.7% Asian, and 8% Others. At baseline, the patients in these studies were endoscopically confirmed not to have ulcers but were determined to be at risk for ulcer occurrence due to their age (≥60 years) and/or history of a documented gastric or duodenal ulcer within the past 5 years. Patients receiving NSAIDs and treated with esomeprazole magnesium delayed-release capsules 20 mg or 40 mg once-a-day experienced significant reduction in gastric ulcer occurrences relative to placebo treatment at 26 weeks. See Table 11. No additional benefit was seen with esomeprazole magnesium delayed-release capsules 40 mg over esomeprazole magnesium delayed-release capsules 20 mg. These studies did not demonstrate significant reduction in the development of NSAID-associated duodenal ulcer due to the low incidence. Table 11: Cumulative Percentage of Patients without Gastric Ulcers at 26 Weeks Study No. of Patients Treatment Group % of Patients Remaining Gastric Ulcer Free1 1 191 Esomeprazole magnesium delayed-release capsules 20 mg 95.4 194 Esomeprazole magnesium delayed-release capsules 40 mg 96.7 184 Placebo 88.2 2 267 Esomeprazole magnesium delayed-release capsules 20 mg 94.7 271 Esomeprazole magnesium delayed-release capsules 40 mg 95.3 257 Placebo 83.3 1%= Life Table Estimate. Significant difference from placebo (p<0.01). 14.5 Helicobacter pylori (H. pylori) Eradication in Patients with Duodenal Ulcer Disease Triple Therapy (esomeprazole magnesium delayed-release capsules/amoxicillin/ clarithromycin): Two multicenter, randomized, double-blind studies were conducted using a 10 day treatment regimen. The first study (191) compared esomeprazole magnesium delayed-release capsules 40 mg once daily in combination with amoxicillin 1000 mg twice daily and clarithromycin 500 mg twice daily to esomeprazole magnesium delayed-release capsules 40 mg once daily plus clarithromycin 500 mg twice daily. The second study (193) compared esomeprazole magnesium delayed-release capsules 40 mg once daily in combination with amoxicillin 1000 mg twice daily and clarithromycin 500 mg twice daily to esomeprazole magnesium delayed-release capsules 40 mg once daily. H. pylori eradication rates, defined as at least two negative tests and no positive tests from CLOtest®, histology and/or culture, at 4 weeks post-therapy were significantly higher in the esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin group than in the esomeprazole magnesium delayed-release capsules plus clarithromycin or esomeprazole magnesium delayed-release capsules alone group. The results are shown in Table 12: Table 12: H. pylori Eradication Rates at 4 Weeks after 10 Day Treatment Regimen % of Patients Cured [95% Confidence Interval](Number of Patients) Study Treatment Group Per-Protocol1 Intent-to-Treat2 191 Esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin 84%3 [78, 89] (n=196) 77%3 [71, 82] (n=233) Esomeprazole magnesium delayed-release capsules plus clarithromycin 55% [48, 62] (n=187) 52% [45, 59] (n=215) 193 Esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin 85%4 [74, 93] (n=67) 78%4 [67, 87] (n=74) Esomeprazole magnesium delayed-release capsules 5% [0, 23] (n=22) 4% [0, 21] (n=24) 1. Patients were included in the analysis if they had H. pylori infection documented at baseline, had at least one endoscopically verified duodenal ulcer ≥ 0.5 cm in diameter at baseline or had a documented history of duodenal ulcer disease within the past 5 years, and were not protocol violators. Patients who dropped out of the study due to an adverse reaction related to the study drug were included in the analysis as not H. pylori eradicated. 2. Patients were included in the analysis if they had documented H. pylori infection at baseline, had at least one documented duodenal ulcer at baseline, or had a documented history of duodenal ulcer disease, and took at least one dose of study medication. All dropouts were included as not H. pylori eradicated. 3.p < 0.05 compared to esomeprazole magnesium delayed-release capsules plus clarithromycin. 4.p < 0.05 compared to esomeprazole magnesium delayed-release capsules alone. The percentage of patients with a healed baseline duodenal ulcer by 4 weeks after the 10 day treatment regimen in the esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin group was 75% (n=156) and 57% (n=60) respectively, in the 191 and 193 studies (per-protocol analysis). 14.6 Pathological Hypersecretory Conditions Including Zollinger-Ellison Syndrome In a multicenter, open-label dose-escalation study of 21 patients (15 males and 6 females, 18 Caucasian and 3 Black, mean age of 55.5 years) with pathological hypersecretory conditions, such as Zollinger-Ellison Syndrome, esomeprazole magnesium delayed-release capsules significantly inhibited gastric acid secretion. Initial dose was 40 mg twice daily in 19/21 patients and 80 mg twice daily in 2/21 patients. Total daily doses ranging from 80 mg to 240 mg for 12 months maintained gastric acid output below the target levels of 10 mEq/h in patients without prior gastric acid-reducing surgery and below 5 mEq/hr in patients with prior gastric acid-reducing surgery. At the Month 12 final visit, 18/20 (90%) patients had Basal Acid Output (BAO) under satisfactory control (median BAO = 0.17 mmol/hr). Of the 18 patients evaluated with a starting dose of 40 mg twice daily, 13 (72%) had their BAO controlled with the original dosing regimen at the final visit. See Table 13. Table 13: Adequate Acid Suppression at Final Visit by Dose Regimen Esomeprazole magnesium delayed-release capsules dose at the Month 12 visit BAO under adequate control at the Month 12 visit (N=20)1 40 mg twice daily 13/15 80 mg twice daily 4/4 80 mg three times daily 1/1 1. One patient was not evaluated. Fig 2 Fig 3 Fig 4 Fig 5
| Study | No. of Patients | Treatment Groups | Week 4 | Week 8 | Significance Level1 |
| 1 | 588 | Esomeprazole magnesium delayed-release capsules 20 mg | 68.7% | 90.6% | N.S. |
| 588 | Omeprazole 20 mg | 69.5% | 88.3% | ||
| 2 | 654 | Esomeprazole magnesium delayed-release capsules 40 mg | 75.9% | 94.1% | p < 0.001 |
| 656 | Esomeprazole magnesium delayed-release capsules 20 mg | 70.5% | 89.9% | p < 0.05 | |
| 650 | Omeprazole 20 mg | 64.7% | 86.9% | ||
| 3 | 576 | Esomeprazole magnesium delayed-release capsules 40 mg | 71.5% | 92.2% | N.S. |
| 572 | Omeprazole 20 mg | 68.6% | 89.8% | ||
| 4 | 1216 | Esomeprazole magnesium delayed-release capsules 40 mg | 81.7% | 93.7% | p < 0.001 |
| 1209 | Omeprazole 20 mg | 68.7% | 84.2% |
| Study | No. of Patients | Treatment Groups | Cumulative Percent2with Sustained Resolution | Significance Level3 | |
| Day 14 | Day 28 | ||||
| 1 | 573 | Esomeprazole magnesium delayed-release capsules 20 mg | 64.3% | 72.7% | N.S. |
| 555 | Omeprazole 20 mg | 64.1% | 70.9% | ||
| 2 | 621 | Esomeprazole magnesium delayed-release capsules 40 mg | 64.8% | 74.2% | p < 0.001 |
| 620 | Esomeprazole magnesium delayed-release capsules 20 mg | 62.9% | 70.1% | N.S. | |
| 626 | Omeprazole 20 mg | 56.5% | 66.6% | ||
| 3 | 568 | Esomeprazole magnesium delayed-release capsules 40 mg | 65.4% | 73.9% | N.S. |
| 551 | Omeprazole 20 mg | 65.5% | 73.1% | ||
| 4 | 1187 | Esomeprazole magnesium delayed-release capsules 40 mg | 67.6% | 75.1% | p < 0.001 |
| 1188 | Omeprazole 20 mg | 62.5% | 70.8% | ||
| Study | No. of Patients | Treatment Group | % of Patients Remaining Gastric Ulcer Free1 |
| 1 | 191 | Esomeprazole magnesium delayed-release capsules 20 mg | 95.4 |
| 194 | Esomeprazole magnesium delayed-release capsules 40 mg | 96.7 | |
| 184 | Placebo | 88.2 | |
| 2 | 267 | Esomeprazole magnesium delayed-release capsules 20 mg | 94.7 |
| 271 | Esomeprazole magnesium delayed-release capsules 40 mg | 95.3 | |
| 257 | Placebo | 83.3 |
| Study | Treatment Group | Per-Protocol1 | Intent-to-Treat2 |
| 191 | Esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin | 84%3 [78, 89] (n=196) | 77%3 [71, 82] (n=233) |
| Esomeprazole magnesium delayed-release capsules plus clarithromycin | 55% [48, 62] (n=187) | 52% [45, 59] (n=215) | |
| 193 | Esomeprazole magnesium delayed-release capsules plus amoxicillin and clarithromycin | 85%4 [74, 93] (n=67) | 78%4 [67, 87] (n=74) |
| Esomeprazole magnesium delayed-release capsules | 5% [0, 23] (n=22) | 4% [0, 21] (n=24) |
| Esomeprazole magnesium delayed-release capsules dose at the Month 12 visit | BAO under adequate control at the Month 12 visit (N=20)1 |
| 40 mg twice daily | 13/15 |
| 80 mg twice daily | 4/4 |
| 80 mg three times daily | 1/1 |
Use in specific populations
Information about use of the drug by patients in specific populations, including pregnant women and nursing mothers, pediatric patients, and geriatric patients.8. Use in Specific Populations 8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies with esomeprazole magnesium delayed-release capsules in pregnant women. Esomeprazole is the S-isomer of omeprazole. Available epidemiologic data fail to demonstrate an increased risk of major congenital malformations or other adverse pregnancy outcomes with first trimester omeprazole use. Reproduction studies in rats and rabbits resulted in dose-dependent embryo-lethality at omeprazole doses that were approximately 3.4 to 34 times an oral human dose of 40 mg (based on a body surface area for a 60 kg person). Teratogenicity was not observed in animal reproduction studies with administration of oral esomeprazole magnesium in rats and rabbits with doses about 68 times and 42 times, respectively, an oral human dose of 40 mg (based on a body surface area basis for a 60 kg person). Changes in bone morphology were observed in offspring of rats dosed through most of pregnancy and lactation at doses equal to or greater than approximately 34 times an oral human dose of 40 mg. When maternal administration was confined to gestation only, there were no effects on bone physeal morphology in the offspring at any age [see Data]. The estimated background risks of major birth defects and miscarriage for the indicated population are unknown. All pregnancies have a background risk of birth defect, loss or other adverse outcomes. In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. Data Human Data Esomeprazole is the S-isomer of omeprazole. Four epidemiological studies compared the frequency of congenital abnormalities among infants born to women who used omeprazole during pregnancy with the frequency of abnormalities among infants of women exposed to H2-receptor antagonists or other controls. A population-based retrospective cohort epidemiological study from the Swedish Medical Birth Registry, covering approximately 99% of pregnancies, from 1995 to 1999, reported on 955 infants (824 exposed during the first trimester with 39 of these exposed beyond first trimester, and 131 exposed after the first trimester) whose mothers used omeprazole during pregnancy. The number of infants exposed in utero to omeprazole that had any malformation, low birth weight, low Apgar score, or hospitalization was similar to the number observed in this population. The number of infants born with ventricular septal defects and the number of stillborn infants was slightly higher in the omeprazole-exposed infants than the expected number in this population. A population-based retrospective cohort study covering all live births in Denmark from 1996 to 2009, reported on 1,800 live births whose mothers used omeprazole during the first trimester of pregnancy and 837,317 live births whose mothers did not use any proton pump inhibitor. The overall rate of birth defects in infants born to mothers with first trimester exposure to omeprazole was 2.9% and 2.6% in infants born to mothers not exposed to any proton pump inhibitor during the first trimester. A retrospective cohort study reported on 689 pregnant women exposed to either H2-blockers or omeprazole in the first trimester (134 exposed to omeprazole) and 1,572 pregnant women unexposed to either during the first trimester. The overall malformation rate in offspring born to mothers with first trimester exposure to omeprazole, an H2-blocker, or were unexposed was 3.6%, 5.5%, and 4.1% respectively. A small prospective observational cohort study followed 113 women exposed to omeprazole during pregnancy (89% with first trimester exposures). The reported rate of major congenital malformations was 4% in the omeprazole group, 2% in controls exposed to non-teratogens, and 2.8% in disease paired controls. Rates of spontaneous and elective abortions, preterm deliveries, gestational age at delivery, and mean birth weight were similar among the groups. Several studies have reported no apparent adverse short-term effects on the infant when single dose oral or intravenous omeprazole was administered to over 200 pregnant women as premedication for cesarean section under general anesthesia. Animal Data Omeprazole Reproductive studies conducted with omeprazole in rats at oral doses up to 138 mg/kg/day (about 34 times an oral human dose of 40 mg on a body surface area basis) and in rabbits at doses up to 69.1 mg/kg/day (about 34 times an oral human dose of 40 mg on a body surface area basis) during organogenesis did not disclose any evidence for a teratogenic potential of omeprazole. In rabbits, omeprazole in a dose range of 6.9 to 69.1 mg/kg/day (about 3.4 to 34 times an oral human dose of 40 mg on a body surface area basis) administered during organogenesis produced dose-related increases in embryo-lethality, fetal resorptions, and pregnancy disruptions. In rats, dose-related embryo/fetal toxicity and postnatal developmental toxicity were observed in offspring resulting from parents treated with omeprazole at 13.8 to 138 mg/kg/day (about 3.4 to 34 times an oral human dose of 40 mg on a body surface area basis), administered prior to mating through the lactation period. Esomeprazole No effects on embryo-fetal development were observed in reproduction studies with esomeprazole magnesium in rats at oral doses up to 280 mg/kg/day (about 68 times an oral human dose of 40 mg on a body surface area basis) or in rabbits at oral doses up to 86 mg/kg/day (about 41 times an oral human dose of 40 mg on a body surface area basis) administered during organogenesis. A pre- and postnatal developmental toxicity study in rats with additional endpoints to evaluate bone development was performed with esomeprazole magnesium at oral doses of 14 to 280 mg/kg/day (about 3.4 to 68 times an oral human dose of 40 mg on a body surface area basis). Neonatal/early postnatal (birth to weaning) survival was decreased at doses equal to or greater than 138 mg/kg/day (about 34 times an oral human dose of 40 mg on a body surface area basis). Body weight and body weight gain were reduced and neurobehavioral or general developmental delays in the immediate post-weaning timeframe were evident at doses equal to or greater than 69 mg/kg/day (about 17 times an oral human dose of 40 mg on a body surface area basis). In addition, decreased femur length, width and thickness of cortical bone, decreased thickness of the tibial growth plate and minimal to mild bone marrow hypocellularity were noted at doses equal to or greater than 14 mg/kg/day (about 3.4 times an oral human dose of 40 mg on a body surface area basis). Physeal dysplasia in the femur was observed in offspring of rats treated with oral doses of esomeprazole magnesium at doses equal to or greater than 138 mg/kg/day (about 34 times an oral human dose of 40 mg on a body surface area basis). Effects on maternal bone were observed in pregnant and lactating rats in a pre- and postnatal toxicity study when esomeprazole magnesium was administered at oral doses of 14 to 280 mg/kg/day (about 3.4 to 68 times an oral human dose of 40 mg on a body surface area basis). When rats were dosed from gestational day 7 through weaning on postnatal day 21, a statistically significant decrease in maternal femur weight of up to 14% (as compared to placebo treatment) was observed at doses equal to or greater than 138 mg/kg/day (about 34 times an oral human dose of 40 mg on a body surface area basis). A pre- and postnatal development study in rats with esomeprazole strontium (using equimolar doses compared to esomeprazole magnesium study) produced similar results in dams and pups as described above. A follow up developmental toxicity study in rats with further time points to evaluate pup bone development from postnatal day 2 to adulthood was performed with esomeprazole magnesium at oral doses of 280 mg/kg/day (about 68 times an oral human dose of 40 mg on a body surface area basis) where esomeprazole administration was from either gestational day 7 or gestational day 16 until parturition. When maternal administration was confined to gestation only, there were no effects on bone physeal morphology in the offspring at any age. 8.2 Lactation Risk Summary Esomeprazole is the S-isomer of omeprazole and limited data suggest that omeprazole may be present in human milk. There are no clinical data on the effects of esomeprazole on the breastfed infant or on milk production. The developmental and health benefits of breastfeeding should be considered along with the mother’s clinical need for esomeprazole magnesium and any potential adverse effects on the breastfed infant from esomeprazole magnesium or from the underlying maternal condition. 8.4 Pediatric Use The safety and effectiveness of esomeprazole magnesium delayed-release capsules have been established in pediatric patients 1 to 17 years of age for short-term treatment (up to eight weeks) of GERD. However, the safety and effectiveness of esomeprazole magnesium have not been established in patients less than 1 month of age. 1 to 17 years of age Use of esomeprazole magnesium delayed-release capsules in pediatric and adolescent patients 1 to 17 years of age for short-term treatment (up to eight weeks) of GERD is supported by extrapolation of results from adequate and well-controlled studies for adults and safety and pharmacokinetic studies performed in pediatric and adolescent patients [see DOSAGE AND ADMINISTRATION (2), ADVERSE REACTIONS (6.1), CLINICAL PHARMACOLOGY (12.3), and CLINICAL STUDIES (14.3)]. The safety and effectiveness of esomeprazole magnesium delayed-release capsules for other pediatric uses have not been established. The safety and effectiveness of esomeprazole magnesium delayed-release capsules in neonates have not been established. Juvenile Animal Data In a juvenile rat toxicity study, esomeprazole was administered with both magnesium and strontium salts at oral doses about 34 to 68 times a daily human dose of 40 mg based on body surface area. Increases in death were seen at the high dose, and at all doses of esomeprazole, there were decreases in body weight, body weight gain, femur weight and femur length, and decreases in overall growth [see NONCLINICAL TOXICOLOGY (13.2)]. 8.5 Geriatric Use Of the total number of patients who received esomeprazole magnesium delayed-release capsules in clinical trials, 1459 were 65 to 74 years of age and 354 patients were ≥ 75 years of age. No overall differences in safety and efficacy were observed between the elderly and younger individuals, and other reported clinical experience has not identified differences in responses between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.
How supplied
Information about the available dosage forms to which the labeling applies, and for which the manufacturer or distributor is responsible. This field ordinarily includes the strength of the dosage form (in metric units), the units in which the dosage form is available for prescribing, appropriate information to facilitate identification of the dosage forms (such as shape, color, coating, scoring, and National Drug Code), and special handling and storage condition information.16. How Supplied/Storage and Handling Esomeprazole Magnesium Delayed-Release Capsules USP, 20 mg are white/white size ‘4’ hard gelatin capsules filled with white to off white spherical to oval pellets and imprinted with “I81” on body with gold tek ink. They are supplied as follows: Bottles of 30: NDC 80425-0111-01 Bottles of 60: NDC 80425-0111-02 Store at 20° to 25°C (68° to 77°F) [see USP Controlled Room Temperature]. Keep esomeprazole magnesium delayed-release capsules container tightly closed. Dispense in a tight container if the esomeprazole magnesium delayed-release capsules product package is subdivided.
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