Lansoprazole

Lansoprazole delayed-release capsules are a proton pump inhibitor (PPI) indicated for the: Treatment of active duodenal ulcer in adults ( 1.1 ) Eradication of H. pylori to reduce the risk of duodenal ulcer recurrence in adults ( 1.2 ) Maintenance of healed duodenal ulcers in adults ( 1.3 ) Treatment of active benign gastric ulcer in adults ( 1.4 ) Healing of nonsteroidal anti-inflammatory drugs (NSAID)-associated gastric ulcer in adults ( 1.5 ) Risk reduction of NSAID-associated gastric ulcer in adults ( 1.6 ) Treatment of symptomatic gastroesophageal reflux disease (GERD) in adults and pediatric patients 1 year of age and older. …

• Recommended Dosage: See full prescribing information for complete dosing information for lansoprazole delayed-release capsules by indication and age group and dosage adjustment in patients with severe hepatic impairment
• Administration Instructions Lansoprazole delayed-release capsules Should be swallowed whole
• See full prescribing information for alternative administration options Recommended Adult Dosage by Indication Indication Recommended Dose Frequency Duodenal Ulcers Short-Term Treatment 15 mg Once daily for 4 weeks Maintenance of Healed 15 mg Once daily Eradication of H. pylori to Reduce the Risk of Duodenal Ulcer Recurrence* Triple Therapy: Lansoprazole 30 mg Twice daily for 10 or 14 days Amoxicillin 1 gram Twice daily for 10 or 14 days Clarithromycin 500 mg Twice daily for 10 or 14 days Dual Therapy: Lansoprazole 30 mg Three times daily for 14 days Amoxicillin 1 gram Three times daily for 14 days Benign Gastric Ulcer Short-Term Treatment 30 mg Once daily for up to 8 weeks NSAID-associated Gastric Ulcer Healing 30 mg Once daily for 8 weeks † Risk Reduction 15 mg Once daily for up to 12 weeks † Gastroesophageal Reflux Disease (GERD) Short-Term Treatment of Symptomatic GERD 15 mg Once daily for up to 8 weeks Short-Term Treatment of Erosive Esophagitis 30 mg Once daily for up to 8 weeks ‡ Maintenance of Healing of Erosive Esophagitis 15 mg Once daily # Pathological Hypersecretory Conditions including Zollinger-Ellison Syndrome 60 mg Once daily ¶ * Please refer to the amoxicillin and clarithromycin full prescribing information CONTRAINDI …

Lansoprazole delayed-release capsules: 15 mg: hard gelatin capsules N o 3, opaque white body and green cap, with black printing “A262” over “15 mg” on the body and cap containing white or almost white spherical pellets. …

• The safety and effectiveness of Lansoprazole delayed-release capsules has been established
• In pediatric patients one year to 17 years of age for short-term treatment of symptomatic GERD and erosive esophagitis
• In clinical studies of symptomatic GERD and erosive esophagitis, Lansoprazole delayed-release capsules were not administered beyond 12 weeks in patients one year to 11 years of age
• It is not known if Lansoprazole delayed-release capsules are safe and effective if used longer than the recommended duration. …

Of the total number of patients (n=21,486) in clinical studies of Lansoprazole, 16% of patients were aged 65 years and over, while 4% were 75 years and over. No overall differences in safety or effectiveness were observed between these patients and younger patients and other reported clinical experience has not identified significant differences in responses between geriatric and younger patients, but greater sensitivity of some older individuals …

• Advise the patient to read the FDA-approved patient labeling (Medication Guide and Instructions for Use)
• Advise patients to: Acute Tubulointerstitial Nephritis To call their healthcare provider if they experience signs and/or symptoms associated with acute tubulointerstitial nephritis [see Warnings and Precautions ]
• Clostridium difficile -Associated Diarrhea To immediately call their healthcare provider if they experience diarrhea that does not improve [see Warnings and Precautions ]
• Bone Fracture To report any fractures, especially of the hip, wrist or spine, to their healthcare provider [see Warnings and Precautions ] . …

• Lansoprazole delayed-release capsules are contraindicated in patients with known hypersensitivity to any component of the formulation
• Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis, and urticaria [see Warnings and Precautions , Adverse Reactions ]
• Proton Pump Inhibitors (PPIs), including lansoprazole, are contraindicated with rilpivirine-containing products [ see Drug Interactions ]. …

Tables 2 and 3 include drugs with clinically important drug interactions and interaction with diagnostics when administered concomitantly with lansoprazole delayed release capsules and instructions for preventing or managing them. Consult the labeling of concomitantly used drugs to obtain further information about interactions with PPIs. Table 2. Clinically Relevant Interactions Affecting Drugs Co-Administered with Lansoprazole Delayed Release Capsules and Interactions 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. …

Gastric Malignancy : In adults, symptomatic response with lansoprazole does not preclude the presence of gastric malignancy. Consider additional follow-up and diagnostic testing ( 5.1 ) Acute Tubulointerstitial Nephritis : Discontinue treatment and evaluate patients. ( 5.2 ) Clostridium difficile Associated Diarrhea : PPI therapy may be associated with increased risk of Clostridium difficile associated diarrhea. ( 5.3 ) Bone Fracture : Long-term and multiple daily dose PPI therapy may be associated with an increased risk for osteoporosis-related fractures of the hip, wrist or spine. …

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 )] Severe Cutaneous Adverse Reactions [see Warnings and Precautions ( 5.5 )] Cutaneous and Systemic Lupus Erythematosus [see Warnings and Precautions ( 5.6 )] Cyanocobalamin (Vitamin B-12) Deficiency [see Warnings and Precautions ( 5.7 )] Hypomagnesemia and Mineral Metabolism [see Warnings and Precautions ( 5.8 )] Fundic Gland Polyps [see Warnings and Precautions ( 5.12 )] Most commonly reported adverse …

8.1 Pregnancy Risk Summary Available data from published observational studies overall do not indicate an association of adverse pregnancy outcomes with lansoprazole treatment (see Data) . In animal reproduction studies, oral administration of lansoprazole to rats during organogenesis through lactation at 6.4 times the maximum recommended human dose produced reductions in the offspring in femur weight, femur length, crown-rump length and growth p …

Lansoprazole is not removed from the circulation by hemodialysis. In one reported overdose, a patient consumed 600 mg of lansoprazole with no adverse reaction. Oral lansoprazole doses up to 5000 mg/kg in rats [approximately 1300 times the 30 mg human dose based on body surface area (BSA)] and in mice (about 675.7 times the 30 mg human dose based on BSA) did not produce deaths or any clinical signs. In the event of over-exposure, treatment should be symptomatic and supportive. …

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