PERTZYE

1 INDICATIONS AND USAGE PERTZYE ® is indicated for the treatment of exocrine pancreatic insufficiency in adult and pediatric patients. PERTZYE ® is indicated for the treatment of exocrine pancreatic insufficiency in adult and pediatric patients. ( 1 )

2 DOSAGE AND ADMINISTRATION Important Dosing Information ( 2.1 ) PERTZYE is a mixture of enzymes including lipases, proteases, and amylases and dosing is based on lipase units. Dosing scheme based on actual body weight or fat ingestion. Individualize the dosage based on clinical symptoms, the degree of steatorrhea present, and the fat content of the diet. Do not exceed 2,500 lipase units/kg/meal, 10,000 lipase units/kg/day, or 4,000 lipase units/g fat ingested/day in adult and pediatric patients greater than 12 months of age without further investigation. ( 5.1 ) The total daily dosage in adult and pediatric patients greater than 12 months of age should reflect approximately three meals plus two or three snacks per day. With each snack, administer approximately half the prescribed dose for a meal. Do not substitute other pancreatic enzyme products for PERTZYE. When switching from another pancreatic enzyme product to PERTZYE, monitor patients for clinical symptoms of exocrine pancreatic insufficiency and titrate the dosage as needed. Recommended Dosage ( 2.2 ) Adults and Pediatric Patients Greater than 12 Months : The recommended initial starting dosage is: 500 lipase units/kg/meal for adult and pediatric patients 4 years of age and older. 1,000 lipase units/kg/meal for pediatric patients greater than 12 months to less than 4 years of age. Titrate the dosage to either 2,500 lipase units/kg/meal, 10,000 lipase units/kg/day, or 4,000 lipase units/g fat ingested/day. Higher dosages may be administered if documented to be effective by fecal fat measures or improvement in malabsorption. Pediatric Patients Birth to 12 Months: The recommended dosage is 4,000 lipase units (one capsule) per 120 mL of formula or per breastfeeding. Preparation and Administration Instructions ( 2.3 ) Swallow capsules whole. For patients unable to swallow intact capsule(s), the capsule contents may be sprinkled on soft acidic food (e.g., applesauce). The 4,000 USP lipase unit capsule may be administered with applesauce via gastrostomy tube (14 French or larger). The contents of no more than two capsules may be administered at a time. Do not crush or chew PERTZYE capsules or capsule contents. Consume sufficient liquids to ensure complete swallowing of PERTZYE. ( 5.2 ) See the full prescribing information for additional information on administering to pediatric patients birth to 12 months of age. 2.1 Important Dosing Information PERTZYE is a mixture of enzymes including lipases, proteases, and amylases. PERTZYE dosing is based on lipase units. Use either an actual body weight or fat ingestion-based dosing scheme. Start at the lowest recommended dosage and individualize the dosage based on clinical symptoms, the degree of steatorrhea present, and the fat content of the diet. Changes in dosage may require an adjustment period of several days. Do not exceed 2,500 lipase units/kg/meal, 10,000 lipase units/kg/day, or 4,000 lipase units/g fat ingested/day in adult and pediatric patients greater than 12 months of age without further investigation [see Warnings and Precautions (5.1) ] . The total daily dosage in adult and pediatric patients greater than 12 months of age should reflect approximately three meals plus two or three snacks per day. With each snack, administer approximately half the prescribed PERTZYE dose for a meal. Do not substitute other pancreatic enzyme products for PERTZYE. When switching from another pancreatic enzyme product to PERTZYE, monitor patients for clinical symptoms of exocrine pancreatic insufficiency and titrate the dosage as needed. 2.2 Recommended Dosage Adults and Pediatric Patients Greater than 12 Months of Age The recommended oral initial starting dosage is: 500 lipase units/kg/meal for adult and pediatric patients 4 years of age and older. 1,000 lipase units/kg/meal for pediatric patients greater than 12 months to less than 4 years of age. If signs and symptoms of malabsorption persist, increase the dosage. Titrate to either 2,500…

5 WARNINGS AND PRECAUTIONS Fibrosing Colonopathy : Associated with high doses, usually over prolonged use and in pediatric patients with cystic fibrosis. Colonic stricture reported in pediatric patients less than 12 years of age with dosages exceeding 6,000 lipase units/kg/meal. Monitor during treatment for progression of preexisting disease. Do not exceed the recommended dosage, unless clinically indicated. ( 2.1 , 5.1 ) Irritation of the Oral Mucosa : May occur due to loss of protective enteric coating on the capsule contents. ( 5.2 ) Hyperuricemia : Reported with high dosages, consider monitoring blood uric acid levels in patients with gout, renal impairment, or hyperuricemia. ( 5.3 ) Risk of Viral Transmission : The presence of porcine viruses that might infect humans cannot be definitely excluded. ( 5.4 ) Hypersensitivity Reactions : Monitor patients with known reactions to proteins of porcine origin. If symptoms occur, initiate appropriate medical management; consider the risks and benefits of continued treatment. ( 5.5 ) 5.1 Fibrosing Colonopathy Fibrosing colonopathy has been reported following treatment with pancreatic enzyme products. Fibrosing colonopathy is a rare, serious adverse reaction initially described in association with use of high-dose pancreatic enzyme products, usually with use over a prolonged period of time and most commonly reported in pediatric patients with cystic fibrosis. Pancreatic enzyme products exceeding 6,000 lipase units/kg/meal have been associated with colonic stricture, a complication of fibrosing colonopathy, in pediatric patients less than 12 years of age. The underlying mechanism of fibrosing colonopathy remains unknown. If there is a history of fibrosing colonopathy, monitor patients during treatment with PERTZYE because some patients may be at risk of progressing to colonic stricture formation. It is uncertain whether regression of fibrosing colonopathy occurs. Do not exceed the recommended dosage of either 2,500 lipase units/kg/meal, 10,000 lipase units/kg/day, or 4,000 lipase units/g fat ingested/day in adult and pediatric patients greater than 12 months of age without further investigation. Higher dosages may be administered if they are documented to be effective by fecal fat measures or an improvement in signs and symptoms of malabsorption including measures of nutritional status. Patients receiving dosages higher than 6,000 lipase units/kg/meal should be frequently monitored for symptoms of fibrosing colonopathy and the dosage decreased or titrated downward to a lower range if clinically appropriate [see Dosage and Administration (2.1) ] . 5.2 Irritation of the Oral Mucosa Crushing or chewing PERTZYE capsules or mixing the capsule contents in foods having a pH greater than 4.5 can disrupt the protective enteric coating on the capsule contents and result in early release of enzymes, irritation of the oral mucosa, and/or loss of enzyme activity. Instruct the patient or caregiver of the following: Swallow capsules whole. For patients who cannot swallow the capsules whole, the capsules can be opened, and the contents sprinkled on a small amount of acidic soft food with a pH of 4.5 or less (e.g., applesauce). The 4,000 USP lipase unit capsule may also be administered with applesauce via a gastrostomy tube with a diameter of 14 French or larger. Do not crush or chew PERTZYE capsules or capsule contents. Consume sufficient liquids (juice, water, breast milk, or formula) immediately following administration of PERTZYE to ensure complete swallowing. Visually inspect the mouth of pediatric patients less than 12 months of age and of patients who are unable to swallow intact capsules to ensure no drug is retained in the mouth and irritation of the oral mucosa has not occurred [see Dosage and Administration (2.3) ] . 5.3 Hyperuricemia Pancreatic enzyme products contain purines that may increase blood uric acid levels. High dosages have been associated with hyperuricosuria and hyperuricemia …

4 CONTRAINDICATIONS None. None. ( 4 )

8.1 Pregnancy Risk Summary Published data from case reports with pancrelipase use in pregnant women have not identified a drug-associated risk of major birth defects, miscarriage or other adverse maternal or fetal outcomes. Pancrelipase is minimally absorbed systematically; therefore, maternal use is not expected to result in fetal exposure to the drug. Animal reproduction studies have not been conducted with pancrelipase. The background risk of major birth defects and miscarriage for the indicated population is 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.

6 ADVERSE REACTIONS The following serious or otherwise important adverse reactions are described elsewhere in the labeling: Fibrosing Colonopathy [see Warnings and Precautions (5.1) ] Irritation of the Oral Mucosa [see Warnings and Precautions (5.2) ] Hyperuricemia [see Warnings and Precautions (5.3) ] Risk of Viral Transmission [see Warnings and Precautions (5.4) ] Hypersensitivity Reactions [see Warnings and Precautions (5.5) ] Most common adverse reactions (≥ 10%) are: diarrhea, dyspepsia, and cough. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Digestive Care Inc. at 1-877-882-5950 or 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 the rates in the clinical trials of another drug and may not reflect the rates observed in clinical practice. The data described below reflect exposure to PERTZYE in 21 patients, aged 8 to 43 years, with exocrine pancreatic insufficiency due to cystic fibrosis in a placebo-controlled clinical trial [see Clinical Studies (14) ] . Table 1 enumerates adverse reactions that occurred in at least 2 patients (greater than or equal to 10%) treated with PERTZYE at a higher rate than with placebo. Table 1. Adverse Reactions Reported in at least 2 PERTZYE-treated patients (≥10%) and at a higher rate than placebo-treated patients in a Clinical Trial of Adult and Pediatric Patients 8 Years of Age and Older with Exocrine Pancreatic Insufficiency Due to Cystic Fibrosis Adverse Reaction PERTZYE N=21 (%) Placebo N=24 (%) Diarrhea 10% 4% Dyspepsia 10% 4% Cough 10% 4% 6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of PERTZYE or other pancreatic enzyme products. 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. Eye Disorders blurred vision Gastrointestinal Disorders fibrosing colonopathy, distal intestinal obstruction syndrome abdominal pain, flatulence, constipation, and nausea Immune System Disorders anaphylaxis, asthma, hives, and pruritus Investigations asymptomatic elevations of liver enzymes Musculoskeletal System myalgia, muscle spasm Skin and Subcutaneous Tissue Disorders urticaria and rash