السيزول 30مجم 20 كبسولة

12.1 Mechanism of Action Dexlansoprazole belongs to a class of antisecretory compounds, the substituted benzimidazoles, that suppress gastric acid secretion by specific inhibition of the (H + , K + )-ATPase at the secretory surface of the gastric parietal cell. Because this enzyme is regarded as the acid (proton) pump within the parietal cell, dexlansoprazole has been characterized as a gastric proton-pump inhibitor, in that it blocks the final step of acid production.

Dexlansoprazole delayed-release capsules are a proton pump inhibitor (PPI) indicated in patients 12 years of age and older for: • Healing of all grades of erosive esophagitis (EE). ( 1.1 ) • Maintenance of healed EE and relief of heartburn. ( 1.2 ) • Treatment of symptomatic non-erosive gastroesophageal reflux disease (GERD). ( 1.3 ) 1.1 Healing of Erosive Esophagitis Dexlansoprazole delayed-release capsules are indicated in patients 12 years of age and older for healing of all grades of erosive esophagitis (EE) for up to eight weeks. 1.2 Maintenance of Healed Erosive Esophagitis and Relief of Heartburn Dexlansoprazole delayed-release capsules are indicated in patients 12 years of age and older to maintain healing of EE and relief of heartburn for up to six months in adults and 16 weeks in patients 12 to 17 years of age. 1.3 Treatment of Symptomatic Non-Erosive Gastroesophageal Reflux Disease Dexlansoprazole delayed-release capsules are indicated in patients 12 years of age and older for the treatment of heartburn associated with symptomatic non-erosive gastroesophageal reflux disease (GERD) for four weeks.

Recommended dosage in patients 12 years of age and older: • See full prescribing information for complete dosing information for dexlansoprazole delayed-release capsules by indication and age group and dosage adjustment in patients with hepatic impairment. ( 2.1 , 2.2 ) Administration Instructions ( 2.3 ): • Take without regard to food. • Swallow whole; do not chew. • See full prescribing information for alternative administration options. 2.1 Recommended Dosage in Patients 12 Years of Age and Older Table 1. Recommended Dexlansoprazole Delayed-Release Capsules Dosage Regimen by Indication in Patients 12 Years of Age and Older Indication Dosage of Dexlansoprazole Delayed-Release Capsules Duration Healing of EE One 60 mg capsule once daily. Up to 8 weeks. Maintenance of Healed EE and Relief of Heartburn One 30 mg capsule once daily. Controlled studies did not extend beyond 6 months in adults and 16 weeks in patients 12 to 17 years of age. Symptomatic Non-Erosive GERD One 30 mg capsule once daily. 4 weeks. 2.2 Dosage Adjustment in Patients with Hepatic Impairment for the Healing of Erosive Esophagitis For patients with moderate hepatic impairment (Child-Pugh Class B), the recommended dosage is 30 mg dexlansoprazole delayed-release capsules once daily for up to eight weeks. Dexlansoprazole delayed-release capsule is not recommended in patients with severe hepatic impairment (Child-Pugh Class C) [see (8.6)]. 2.3 Important Administration Information • Take without regard to food. • Missed doses: If a dose is missed, administer as soon as possible. However, if the next scheduled dose is due, do not take the missed dose, and take the next dose on time. Do not take two doses at one time to make up for a missed dose. • Swallow whole; do not chew. • For patients who have trouble swallowing capsules, dexlansoprazole delayed-release capsules can be opened and administered with applesauce as follows: 1. Place one tablespoonful of applesauce into a clean container. 2. Open capsule. 3. Sprinkle intact pellets on applesauce. 4. Swallow applesauce and pellets immediately. Do not chew pellets. Do not save the applesauce and pellets for later use. • Alternatively, the capsule can be administered with water via oral syringe or nasogastric (NG) tube. Administration with Water in an Oral Syringe 1. Open the capsule and empty the pellets into a clean container with 20 mL of water. 2. Withdraw the entire mixture into a syringe. 3....

The following serious are described below and elsewhere in labeling: • Acute Tubulointerstitial Nephritis [see (5.2)] • Clostridium difficile -Associated Diarrhea [see (5.3)] • Bone Fracture [see (5.4)] • Severe Cutaneous [see (5.5)] • Cutaneous and Systemic Lupus Erythematosus [see (5.6)] • Cyanocobalamin (Vitamin B12) Deficiency [see (5.7)] • Hypomagnesemia and Mineral Metabolism [see (5.8)] • Fundic Gland Polyps [see (5.11)] • Risk of Heart Valve Thickening in Pediatric Patients Less than Two Years of Age [see (5.12)] The most common are: • Adults (≥2%): diarrhea, abdominal pain, nausea, upper respiratory tract infection, vomiting, and flatulence. ( 6.1 ) • Patients 12 to 17 years of age (≥5%): headache, abdominal pain, diarrhea, nasopharyngitis, and oropharyngeal pain. ( 6.1 ) To report SUSPECTED , contact FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 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 dexlansoprazole was evaluated in 4548 adult patients in controlled and single-arm clinical trials, including 863 patients treated for at least six months and 203 patients treated for one year. Patients ranged in age from 18 to 90 years (median age 48 years), with 54% female, 85% Caucasian, 8% Black, 4% Asian, and 3% Other races. Six randomized controlled clinical trials were conducted for the treatment of EE, maintenance of healed EE, and symptomatic GERD, which included 896 patients on placebo, 455 patients on dexlansoprazole 30 mg, 2218 patients on dexlansoprazole 60 mg, and 1363 patients on lansoprazole 30 mg once daily. Common The most common (>2%) that occurred at a higher incidence for dexlansoprazole than placebo in the controlled studies are presented in Table 2 . Table 2. Common in Controlled Studies in Adults Adverse Reaction Placebo (N=896) % Dexlansoprazole 30 mg (N=455) % Dexlansoprazole 60 mg (N=2218) % Dexlansoprazole Total (N=2621) % Lansoprazole 30 mg (N=1363) % Diarrhea 2.9 5.1 4.7 4.8 3.2 Abdominal Pain 3.5 3.5 4 4 2.6 Nausea 2.6 3.3 2.8 2.9 1.8 Upper Respiratory Tract Infection 0.8 2.9 1.7 1.9 0.8 Vomiting 0.8 2.2 1.4 1.6 1.1 Flatulence 0.6 2.6 1.4 1.6 1....

• Dexlansoprazole delayed-release capsules are contraindicated in patients with known hypersensitivity to any component of the formulation [see Description (11)] . Hypersensitivity reactions may include anaphylaxis, anaphylactic shock, angioedema, bronchospasm, acute tubulointerstitial nephritis and urticaria [see (5.2), (6)]. • PPIs, including dexlansoprazole delayed-release capsules, are contraindicated with rilpivirine-containing products [see (7)]. • Patients with known hypersensitivity to any component of the formulation. ( 4 ) • Patients receiving rilpivirine-containing products. ( 4 , 7 )