오르리스타트

is indicated for obesity management including weight loss and weight maintenance when used in conjunction with a reduced-calorie diet. XENICAL is also indicated to reduce the risk for weight regain after prior weight loss. XENICAL is indicated for obese patients with an initial body mass index (BMI) ≥30 kg/m 2 or ≥27 kg/m 2 in the presence of other risk factors (e.g., hypertension, diabetes, dyslipidemia). Table 1 illustrates body mass index (BMI) according to a variety of weights and heights. The BMI is calculated by dividing weight in kilograms by height in meters squared. For example, a person who weighs 180 lbs and is 5 ' 5 " would have a BMI of 30. Table 1 Body Mass Index (BMI), kg/m 2 Conversion Factors: Weight in lbs ÷ 2.2 = weight in kilograms (kg) Height in inches × 0.0254 = height in meters (m) 1 foot = 12 inches XENICAL is a reversible inhibitor of gastrointestinal lipases indicated for obesity management including weight loss and weight maintenance when used in conjunction with a reduced-calorie diet. ( 1 ) XENICAL is also indicated to reduce the risk for weight regain after prior weight loss. ( 1 ) Table 1

is contraindicated in: Pregnancy [see Use in Specific Populations (8.1) ] Patients with chronic malabsorption syndrome Patients with cholestasis Patients with known hypersensitivity to XENICAL or to any component of this product Pregnancy ( 4 , 8.1 ) Chronic malabsorption syndrome ( 4 ) Cholestasis ( 4 ) Known hypersensitivity to XENICAL or to any component of this product ( 4 )

has drug interactions and can decrease vitamin absorption. ( 5.1 , 7 ) Take a multivitamin supplement that contains fat-soluble vitamins to ensure adequate nutrition. ( 5.1 ) Rare cases of severe liver injury with hepatocellular necrosis or acute hepatic failure have been reported. ( 5.2 ) Patients may develop oxalate nephrolithiasis and oxalate nephropathy following treatment with XENICAL. Monitor renal function in patients at risk for renal insufficiency. Discontinue XENICAL if oxalate nephropathy develops. ( 5.3 ) Substantial weight loss can increase the risk of cholelithiasis. ( 5.4 ) Exclude organic causes of obesity (eg, hypothyroidism) before prescribing XENICAL. ( 5.5 ) Gastrointestinal events may increase when XENICAL is taken with a diet high in fat (>30% total daily calories from fat). ( 5.5 ) 5.1 Drug Interactions and Decreased Vitamin Absorption XENICAL may interact with concomitant drugs including cyclosporine, levothyroxine, warfarin, amiodarone, antiepileptic drugs, and antiretroviral drugs [see Drug Interactions (7) ]. Data from a XENICAL and cyclosporine drug interaction study indicate a reduction in cyclosporine plasma levels when XENICAL was coadministered with cyclosporine. Therefore, XENICAL and cyclosporine should not be simultaneously coadministered. To reduce the chance of a drug-drug interaction, cyclosporine should be taken at least 3 hours before or after XENICAL in patients taking both drugs. In addition, in those patients whose cyclosporine …

8.1 Pregnancy Pregnancy Category X XENICAL is contraindicated during pregnancy, because weight loss offers no potential benefit to a pregnant woman and may result in fetal harm. A minimum weight gain, and no weight loss, is currently recommended for all pregnant women, including those who are already overweight or obese, due to the obligatory weight gain that occurs in maternal tissues during pregnancy. No embryotoxicity or teratogenicity was seen in animals that received orlistat at doses much higher than the recommended human dose. If this drug is used during pregnancy, or if the patient becomes pregnant while taking this drug, the patient should be apprised of the potential hazard of …