CELLCEPT

CELLCEPT (mycophenolate mofetil) is an antimetabolite immunosuppressant. It is the 2-morpholinoethyl ester of mycophenolic acid (MPA), an immunosuppressive agent; inosine monophosphate dehydrogenase (IMPDH) inhibitor. The chemical name for mycophenolate mofetil (MMF) is 2-morpholinoethyl (E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate. It has an empirical formula of C 23 H 31 NO 7 , a molecular weight of 433.50, and the following structural formula: MMF is a white to off-white crystalline powder. It is slightly soluble in water (43 µg/mL at pH 7.4); the solubility increases in acidic medium (4.27 mg/mL at pH 3.6). It is freely soluble in acetone, soluble in methanol, and sparingly soluble in ethanol. The apparent partition coefficient in 1-octanol/water (pH 7.4) buffer solution is 238. The pKa values for MMF are 5.6 for the morpholino group and 8.5 for the phenolic group. MMF hydrochloride has a solubility of 65.8 mg/mL in 5% Dextrose Injection USP (D5W). The pH of the reconstituted solution is 2.4 to 4.1. CELLCEPT is available for oral administration as capsules containing 250 mg of MMF, tablets containing 500 mg of MMF, and as a powder for oral suspension which, when reconstituted, contains 200 mg/mL of MMF. Inactive ingredients in CELLCEPT 250 mg capsules include croscarmellose sodium, magnesium stearate, povidone (K-90) and pregelatinized starch. The capsule shells contain black iron oxide, FD&C blue #2, gelatin, red iron oxide, silicon dioxide, sodium lauryl sulfate, titanium dioxide, and yellow iron oxide. Inactive ingredients in CELLCEPT 500 mg tablets include croscarmellose sodium, magnesium stearate, microcrystalline cellulose, povidone (K-90), and Opadry ® lavender Y-5R-10272-A (hydroxypropyl methylcellulose, hydroxypropyl cellulose, titanium dioxide, polyethylene glycol 400, FD&C Blue No. 2 aluminum lake [indigo carmine aluminum lake], and red iron oxide). Inactive ingredients in CELLCEPT Oral Suspension include aspartame, citric acid anhydrous, colloidal silicon dioxide, methylparaben, mixed fruit flavor, sodium citrate dihydrate, sorbitol, soybean lecithin, and xanthan gum. CELLCEPT Intravenous is the hydrochloride salt of MMF. The chemical name for the hydrochloride salt of MMF is 2-morpholinoethyl (E)-6-(1,3-dihydro-4-hydroxy-6-methoxy-7-methyl-3-oxo-5-isobenzofuranyl)-4-methyl-4-hexenoate hydrochloride. It has an empirical formula of C 23 H 31 NO 7 HCl and a molecular weight of 469.96. CELLCEPT Intravenous is available as a sterile white to off-white lyophilized powder in single-dose vials containing MMF hydrochloride for administration by intravenous infusion only. Each vial contains 500 mg of mycophenolate mofetil equivalent to 542 mg of mycophenolate mofetil hydrochloride. The inactive ingredients are polysorbate 80, 25 mg, and citric acid, 5 mg. Sodium hydroxide or hydrochloric acid may have been used in the manufacture of CELLCEPT Intravenous to adjust the pH. Reconstitution and dilution with 5% Dextrose Injection USP yields a slightly yellow solution of MMF, 6 mg/mL [see Dosage and Administration (2.6) ]. Chemical Structure

CELLCEPT [mycophenolate mofetil (MMF)] is indicated for the prophylaxis of organ rejection, in adult and pediatric recipients 3 months of age and older of allogeneic kidney [see Clinical Studies (14.1) ], heart [see Clinical Studies (14.2) ] or liver transplants [see Clinical Studies (14.3) ] , in combination with other immunosuppressants. CELLCEPT is an antimetabolite immunosuppressant indicated for the prophylaxis of organ rejection in adult and pediatric recipients 3 months of age and older of allogeneic kidney, heart or liver transplants, in combination with other immunosuppressants. ( 1 )

ADULTS DOSAGE Kidney Transplant 1 g twice daily, orally or intravenously (IV) over no less than 2 h ( 2.2 ) Heart Transplant 1.5 g twice daily orally or IV, over no less than 2 h ( 2.3 ) Liver Transplant 1.5 g twice daily orally or 1g twice daily IV over no less than 2 h ( 2.4 ) PEDIATRICS Kidney Transplant 600 mg/m 2 orally twice daily, up to maximum of 2 g daily ( 2.2 ) Heart Transplant 600 mg/m 2 orally twice daily (starting dose) up to a maximum of 900 mg/m 2 twice daily (3 g or 15 mL of oral suspension) ( 2.3 ) Liver Transplant 600 mg/m 2 orally twice daily (starting dose) up to a maximum of 900 mg/m 2 twice daily (3 g or 15 mL of oral suspension) ( 2.4 ) CELLCEPT Intravenous is an alternative when patients cannot tolerate oral medication. Administer within 24 hours following transplantation, until patients can tolerate oral medication, up to 14 days. ( 2.1 ) Reduce or interrupt dosing in the event of neutropenia. ( 2.5 ) See full prescribing information (FPI) for: adjustments for renal impairment and neutropenia ( 2.5 ), preparation of oral suspension and IV solution. ( 2.6 ) 2.1 Important Administration Instructions CELLCEPT should not be used without the supervision of a physician with experience in immunosuppressive therapy. CELLCEPT Capsules, Tablets and Oral Suspension CELLCEPT oral dosage forms (capsules, tablets or oral suspension) should not be used interchangeably with mycophenolic acid delayed-release tablets without supervision of a physician with experience in immunosuppressive therapy because the rates of absorption following the administration of CELLCEPT oral dosage forms and mycophenolic acid delayed-release tablets are not equivalent. CELLCEPT tablets should not be crushed and CELLCEPT capsules should not be opened or crushed. Patients should avoid inhalation or contact of the skin or mucous membranes with the powder contained in CELLCEPT capsules and oral suspension. If such contact occurs, they must wash the area of contact thoroughly with soap and water. In case of ocular contact, rinse eyes with plain water. The initial oral dose of CELLCEPT should be given as soon as possible following kidney, heart or liver transplant. It is recommended that CELLCEPT be administered on an empty stomach. In stable transplant patients, however, CELLCEPT may be administered with food if necessary [see Clinical Pharmacology (12.3) ]. Once reconstituted, CELLCEPT Oral Suspension must not be mixed with any liquids prior to dose administration. If needed, CELLCEPT Oral Suspension can be administered via a nasogastric tube with a minimum size of 8 French (minimum 1.7 mm interior diameter). Patients should be instructed to take a missed dose as soon as they remember, except if it is closer than 2 hours to the next scheduled dose; in this case, they should continue to take CELLCEPT at the usual times. CELLCEPT Intravenous CELLCEPT Intravenous is recommended for patients unable to take oral CELLCEPT. CELLCEPT Intravenous should be administered within 24 hours following transplant. CELLCEPT Intravenous can be administered for up to 14 days; however, patients should be switched to oral CELLCEPT as soon as they can tolerate oral medication. CELLCEPT Intravenous must be reconstituted before use [see Dosage and Administration (2.6) ] . CELLCEPT Intravenous is incompatible with other intravenous infusion solutions and should not be mixed or administered concurrently via the same infusion catheter with other intravenous drugs or infusion admixtures. CELLCEPT Intravenous must not be administered as a bolus. Following reconstitution, CELLCEPT Intravenous must be administered by slow intravenous infusion over a period of no less than 2 hours by either peripheral or central vein, as rapid infusion increases the risk of local adverse reactions such as phlebitis and thrombosis [see Adverse Reactions (6.1) ] . 2.2 Dosage Recommendations for Kidney Transplant Patients Adults The recommended dosage for adult kidney transplant patients is 1 g orally or intravenously infused over no less than 2 hours, twice daily (total daily dose of 2 g). Pediatrics (3 months and older) Pediatric dosing is based on body surface area (BSA). The recommended dosage of CELLCEPT oral suspension for pediatric kidney transplant patients 3 months and older is 600 mg/m 2 , administered twice daily (maximum total daily dose of 2 g or 10 mL of the oral suspension). Pediatric patients with BSA ≥ 1.25 m 2 may be dosed with capsules or tablets as follows: Table 1 Pediatric Kidney Transplant: Dosage Using Capsules or Tablets Body Surface Area Dosage 1.25 m 2 to <1.5 m 2 CELLCEPT capsule 750 mg twice daily (1.5 g total daily dose) ≥ 1.5 m 2 CELLCEPT capsules or tablets 1 g twice daily (2 g total daily dose) 2.3 Dosage Recommendations for Heart Transplant Patients Adults The recommended dosage of CELLCEPT for adult heart transplant patients is 1.5 g orally or intravenously infused over no less than 2 hours administered twice daily (total daily dose of 3 g). Pediatrics (3 months and older) The recommended starting dosage of CELLCEPT oral suspension for pediatric heart transplant patients 3 months and older is 600 mg/m 2 , administered twice daily. If well tolerated, the dose can be increased to a maintenance dosage of 900 mg/m 2 twice daily (maximum total daily dose of 3 g or 15 mL of the oral suspension). The dose may be individualized based on clinical assessment. Pediatric patients with BSA ≥1.25 m 2 may be started on therapy with capsules or tablets as follows: Table 2 Pediatric Heart Transplant: Pediatric Starting Dosage Using Capsules or Tablets Body Surface Area Starting Dosage Maximum maintenance dose: 3 g total daily. 1.25 m 2 to <1.5 m 2 CELLCEPT capsule 750 mg twice daily (1.5 g total daily dose) ≥ 1.5 m 2 CELLCEPT capsules or tablets 1 g twice daily (2 g total daily dose) 2.4 Dosage Recommendations for Liver Transplant Patients Adults The recommended dosage of CELLCEPT for adult liver transplant patients is 1.5 g administered orally twice daily (total daily dose of 3 g) or 1 g infused intravenously over no less than 2 hours, twice daily (total daily dose of 2 g). Pediatrics (3 months and older) The recommended starting dosage of CELLCEPT oral suspension for pediatric liver transplant patients 3 months of age and older is 600 mg/m 2 , administered twice daily. If well tolerated, the dose can be increased to a maintenance dosage of 900 mg/m 2 twice daily (maximum total daily dose of 3 g or 15 mL of the oral suspension). The dose may be individualized based on clinical assessment. Pediatric patients with BSA ≥1.25 m 2 may be started on therapy with capsules or tablets as follows: Table 3 Pediatric Liver Transplant: Pediatric Starting Dosage Using Capsules or Tablets Body Surface Area Starting Dosage Maximum maintenance dose: 3 g total daily. 1.25 m 2 to <1.5 m 2 CELLCEPT capsule 750 mg twice daily (1.5 g total daily dose) ≥ 1.5 m 2 CELLCEPT capsules or tablets 1 g twice daily (2 g total daily dose) 2.5 Dosage Modifications: Patients with Renal Impairment, Neutropenia Renal Impairment No dosage modifications are needed in kidney transplant patients with delayed graft function postoperatively [see Clinical Pharmacology (12.3) ] . In kidney transplant patients with severe chronic impairment of the graft (GFR <25 mL/min/1.73 m 2 ), do not administer doses of CELLCEPT greater than 1 g twice a day. These patients should be carefully monitored [see Clinical Pharmacology (12.3) ]. Neutropenia If neutropenia develops (ANC <1.3 × 10 3 /µL), dosing with CELLCEPT should be interrupted or reduced, appropriate diagnostic tests performed, and the patient managed appropriately [see Warnings and Precautions (5.4) and Adverse Reactions (6.1) ]. 2.6 Preparation Instructions of Oral Suspension and Intravenous for Pharmacists General Preparation Instructions Before Handling the Formulations Mycophenolate mofetil (MMF) has demonstrated teratogenic effects in humans. Follow applicable special handling and disposal procedures 1 [see Warnings and Precautions (5.1) , Adverse Reactions (6.2) , Use in Specific Populations (8.1 , 8.3) , How Supplied/Storage and Handling (16.1) ]. Care should be taken to avoid inhalation or direct contact with skin or mucous membranes of the dry powder or the constituted suspension because MMF has demonstrated teratogenic effects in humans . Wearing disposable gloves is recommended during reconstitution and when wiping the outer surface of the bottle/cap and the table surface after reconstitution. If such contact occurs, wash hands thoroughly with soap and water; rinse eyes with water. Alert patients that they and others should also avoid inhalation or contact of the skin or mucous membranes with the oral suspension. Advise them to wash the area thoroughly with soap and water if such contact occurs; if ocular contact occurs, rinse eyes with plain water. CELLCEPT Oral Suspension CELLCEPT Oral Suspension must be reconstituted by the pharmacist prior to dispensing to the patient. CELLCEPT Oral Suspension should not be mixed with any other medication. After reconstitution, the oral suspension contains 200 mg/mL MMF. Before proceeding with the reconstitution steps read the general preparation instructions above [see General Preparation Instructions Before Handling the Formulations ]. The following are the steps for reconstitution: Tap the closed bottle several times to loosen the powder. Measure 94 mL of water in a graduated cylinder. Add approximately half the total amount of water for reconstitution to the bottle and shake the closed bottle well for about 1 minute. Add the remainder of water and shake the closed bottle well for about 1 minute. Remove the child-resistant cap and push bottle adapter into neck of bottle. Close bottle with child-resistant cap tightly. This will assure the proper seating of the bottle adapter in the bottle and child-resistant status of the cap. Write the date of expiration of the constituted suspension on the bottle label. (The shelf-life of the constituted suspension is 60 days.) Dispense with the "Instruction for Use" and oral dispensers. Alert patients to read the important handling information described in the instructions for use. Store reconstituted suspension at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). Storage in a refrigerator at 2°C to 8°C (36°F to 46°F) is acceptable. Do not freeze. Discard any unused portion 60 days after constitution. CELLCEPT Intravenous Before proceeding with the preparation steps for CELLCEPT Intravenous read the general preparation instructions [see General Preparation Instructions Before Handling the Formulations ] and note the following: CELLCEPT Intravenous does not contain an antibacterial preservative; therefore, reconstitution and dilution of the product must be performed under aseptic conditions. This product is sealed under vacuum and should retain a vacuum throughout its shelf life. If a lack of vacuum in the vial is noted while adding the diluent, the vial should not be used. CELLCEPT Intravenous must be reconstituted and further diluted. A detailed description of the preparation is given below. Table 4 Preparation Instructions of CELLCEPT Intravenous for Pharmacists Preparation of the 1g dose Reconstitute two (2) vials of CELLCEPT Intravenous by injecting 14 mL of 5% Dextrose Injection USP into each vial. Gently shake the vial to dissolve the drug. Inspect the resulting slightly yellow solution for particulate matter and discoloration prior to further dilution. Discard the vials if particulate matter or discoloration is observed. Dilute the contents of the two reconstituted vials (approximately 2 × 15 mL) into 140 mL of 5% Dextrose Injection USP. Inspect the resulting infusion solution and discard if particulate matter or discoloration is observed. Preparation of the 1.5 g dose Reconstitute three (3) vials of CELLCEPT Intravenous by injecting 14 mL of 5% Dextrose Injection USP into each vial. Gently shake the vial to dissolve the drug. Inspect the resulting slightly yellow solution for particulate matter and discoloration prior to further dilution. Discard the vials if particulate matter or discoloration is observed. Dilute the contents of the three reconstituted vials (approximately 3 × 15 mL) into 210 mL of 5% Dextrose Injection USP. Inspect the resulting infusion solution and discard if particulate matter or discoloration is observed. The administration of the infusion should be initiated within 4 hours of reconstitution and dilution of the drug product. Keep solutions at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). Discard unused portion of the reconstituted solutions. CELLCEPT Injection should not be mixed or administered concurrently via the same infusion catheter with other intravenous drugs or infusion admixtures.

CELLCEPT is contraindicated in patients with a history of hypersensitivity, including anaphylaxis, to mycophenolate mofetil (MMF), mycophenolic acid (MPA) or any component of the drug product [see Warnings and Precautions (5.8) ] . CELLCEPT Intravenous is contraindicated in patients who are allergic to Polysorbate 80 (TWEEN). History of hypersensitivity, including anaphylaxis, to mycophenolate mofetil, mycophenolic acid or any component of the drug product ( 4 ) Patients allergic to Polysorbate 80 (present in CELLCEPT IV) ( 4 )

The following adverse reactions are discussed in greater detail in other sections of the label: Embryofetal Toxicity [see Warnings and Precautions (5.1) ] Lymphomas and Other Malignancies [see Warnings and Precautions 5.2) ] Serious Infections [see Warnings and Precautions (5.3) ] Blood Dyscrasias: Neutropenia, Pure Red Cell Aplasia [see Warnings and Precautions (5.4) ] Gastrointestinal Complications [see Warnings and Precautions (5.5) ] Acute Inflammatory Syndrome Associated with Mycophenolate Products [see Warnings and Precautions (5.7) ] Hypersensitivity Reactions [see Warnings and Precautions (5.8) ] The most common adverse reactions in clinical trials (20 % or greater) include diarrhea, leukopenia, infection, vomiting, and there is evidence of a higher frequency of certain types of infections e.g., opportunistic infection. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Genentech at 1-888-835-2555 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.com 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. An estimated total of 1557 adult patients received CELLCEPT during pivotal clinical trials in the prevention of acute organ rejection. Of these, 991 were included in the three renal studies, 277 were included in one hepatic study, and 289 were included in one cardiac study. Patients in all study arms also received cyclosporine and corticosteroids. The data described below primarily derive from five randomized, active-controlled double-blind 12-month trials of CELLCEPT in de novo kidney (3) heart (1) and liver (1) transplant patients [see Clinical Studies (14.1 , 14.2 , and 14.3) ] . CELLCEPT Oral The incidence of adverse reactions for CELLCEPT was determined in five randomized, comparative, double-blind trials in the prevention of rejection in kidney, heart and liver transplant patients (two active- and one placebo-controlled trials, one active-controlled trial, and one active-controlled trial, respectively) [see Clinical Studies (14.1 , 14.2 and 14.3) ] . The three de novo kidney studies with 12-month duration compared two dose levels of oral CELLCEPT (1 g twice daily and 1.5 g twice daily) with azathioprine (2 studies) or placebo (1 study) when administered in combination with cyclosporine (Sandimmune®) and corticosteroids to prevent acute rejection episodes. One study also included anti-thymocyte globulin (ATGAM®) induction therapy. In the de novo heart transplantation study with 12-month duration, patients received CELLCEPT 1.5 g twice daily (n=289) or azathioprine 1.5 to 3 mg/kg/day (n=289), in combination with cyclosporine (Sandimmune® or Neoral®) and corticosteroids as maintenance immunosuppressive therapy. In the de novo liver transplantation study with 12-month duration, patients received CELLCEPT 1 g twice daily intravenously for up to 14 days followed by CELLCEPT 1.5 g twice daily orally or azathioprine 1 to 2 mg/kg/day intravenously followed by azathioprine 1 to 2 mg/kg/day orally, in combination with cyclosporine (Neoral®) and corticosteroids as maintenance immunosuppressive therapy. The total number of patients enrolled was 565. Approximately 53% of the kidney transplant patients, 65% of the heart transplant patients, and 48% of the liver transplant patients were treated for more than 1 year. Adverse reactions reported in ≥ 20% of patients in the CELLCEPT treatment groups are presented below. The safety data of three kidney transplantation studies are pooled together. Table 5 Adverse Reactions in Controlled Studies of De Novo Kidney, Heart or Liver Transplantation Reported in ≥20% of Patients in the CELLCEPT Group Adverse drug reaction Kidney Studies Heart Study Liver Study CellCept 2g/day (n=501) or 3g/day (n=490) AZA 1 to 2 mg/kg/day or 100 to 150 mg/day Placebo CellCept 3g/day AZA 1.5 to 3 mg/kg/day CellCept 3g/day AZA 1 to 2 mg/kg/day (n=991) (n=326) (n=166) (n=289) (n=289) (n=277) (n=287) System Organ Class % % % % % % % Infections and infestations Bacterial infections 39.9 33.7 37.3 - - 27.4 26.5 Viral infections - "-" Indicates that the incidence was below the cutoff value of 20% for inclusion in the table. - - 31.1 24.9 - - Blood and lymphatic system disorders Anemia 20.0 23.6 2.4 45.0 47.1 43.0 53.0 Ecchymosis - - - 20.1 9.7 - - Leukocytosis - - - 42.6 37.4 22.4 21.3 Leukopenia 28.6 24.8 4.2 34.3 43.3 45.8 39.0 Thrombocytopenia - - - 24.2 28.0 38.3 42.2 Metabolism and nutrition disorders Hypercholesterolemia - - - 46.0 43.9 - - Hyperglycemia - - - 48.4 53.3 43.7 48.8 Hyperkalemia - - - - - 22.0 23.7 Hypocalcemia - - - - - 30.0 30.0 Hypokalemia - - - 32.5 26.3 37.2 41.1 Hypomagnesemia - - - 20.1 14.2 39.0 37.6 Psychiatric disorders Depression - - - 20.1 15.2 - - Insomnia - - - 43.3 39.8 52.3 47.0 Nervous system disorders Dizziness - - - 34.3 33.9 - - Headache - - - 58.5 55.4 53.8 49.1 Tremor - - - 26.3 25.6 33.9 35.5 Cardiac disorders Tachycardia - - - 22.8 21.8 22.0 15.7 Vascular disorders Hypertension 27.5 32.2 19.3 78.9 74.0 62.1 59.6 Hypotension - - - 34.3 40.1 - - Respiratory, thoracic and mediastinal disorders Cough - - - 40.5 32.2 - - Dyspnea - - - 44.3 44.3 31.0 30.3 Pleural effusion - - - - - 34.3 35.9 Gastrointestinal disorders Abdominal pain 22.4 23.0 11.4 41.9 39.4 62.5 51.2 Constipation - - - 43.6 38.8 37.9 38.3 Decreased appetite - - - - - 25.3 17.1 Diarrhea 30.4 20.9 13.9 52.6 39.4 51.3 49.8 Dyspepsia - - - 22.1 22.1 22.4 20.9 Nausea - - - 56.1 60.2 54.5 51.2 Vomiting - - - 39.1 34.6 32.9 33.4 Hepatobiliary disorders Blood lactate dehydrogenase increased - - - 23.5 18.3 - - Hepatic enzyme increased - - - - - 24.9 19.2 Skin and subcutaneous tissues disorders Rash - - - 26.0 20.8 - - Renal and urinary disorders Blood creatinine increased - - - 42.2 39.8 - - Blood urea increased - - - 36.7 34.3 - - General disorders and administration site conditions Asthenia - - - 49.1 41.2 35.4 33.8 Edema "Edema" includes peripheral edema, facial edema, scrotal edema. 21.0 28.2 8.4 67.5 55.7 48.4 47.7 Pain "Pain" includes musculoskeletal pain (myalgia, neck pain, back pain). 24.8 32.2 9.6 79.2 77.5 74.0 77.5 Pyrexia - - - 56.4 53.6 52.3 56.1 In the three de novo kidney studies, patients receiving 2 g/day of CELLCEPT had an overall better safety profile than did patients receiving 3 g/day of CELLCEPT. Post-transplant lymphoproliferative disease (PTLD, pseudolymphoma) developed in 0.4% to 1% of patients receiving CELLCEPT (2 g or 3 g daily) with other immunosuppressive agents in controlled clinical trials of kidney, heart and liver transplant patients followed for at least 1 year [see Warnings and Precautions (5.2) ]. Non-melanoma skin carcinomas occurred in 1.6% to 4.2% of patients, other types of malignancy in 0.7% to 2.1% of patients. Three-year safety data in kidney and heart transplant patients did not reveal any unexpected changes in incidence of malignancy compared to the 1-year data. In pediatric patients, PTLD was observed in 1.35% (2/148) by 12 months post-transplant. Cytopenias, including leukopenia, anemia, thrombocytopenia and pancytopenia are a known risk associated with mycophenolate and may lead or contribute to the occurrence of infections and hemorrhages [see Warnings and Precautions (5.3) ] . Severe neutropenia (ANC <0.5 × 10 3 /µL) developed in up to 2% of kidney transplant patients, up to 2.8% of heart transplant patients and up to 3.6% of liver transplant patients receiving CELLCEPT 3 g daily [see Warnings and Precautions (5.4) and Dosage and Administration (2.5) ]. The most common opportunistic infections in patients receiving CELLCEPT with other immunosuppressants were mucocutaneous candida, CMV viremia/syndrome, and herpes simplex. The proportion of patients with CMV viremia/syndrome was 13.5%. In patients receiving CELLCEPT (2 g or 3 g) in controlled studies for prevention of kidney, heart or liver rejection, fatal infection/sepsis occurred in approximately 2% of kidney and heart patients and in 5% of liver patients [see Warnings and Precautions (5.3) ]. The most serious gastrointestinal disorders reported were ulceration and hemorrhage, which are known risks associated with CELLCEPT. Mouth, esophageal, gastric, duodenal, and intestinal ulcers often complicated by hemorrhage, as well as hematemesis, melena, and hemorrhagic forms of gastritis and colitis were commonly reported during the pivotal clinical trials, while the most common gastrointestinal disorders were diarrhea, nausea and vomiting. Endoscopic investigation of patients with CELLCEPT-related diarrhea revealed isolated cases of intestinal villous atrophy [see Warnings and Precautions (5.5) ] . The following adverse reactions were reported with 3% to <20% incidence in kidney, heart, and liver transplant patients treated with CELLCEPT, in combination with cyclosporine and corticosteroids. Table 6 Adverse Reactions in Controlled Studies of De Novo Kidney, Heart or Liver Transplantation Reported in 3% to <20% of Patients Treated with CELLCEPT in Combination with Cyclosporine and Corticosteroids System Organ Class Adverse Reactions Body as a Whole cellulitis, chills, hernia, malaise Infections and Infestations fungal infections Hematologic and Lymphatic coagulation disorder, ecchymosis, pancytopenia Urogenital hematuria Cardiovascular hypotension Metabolic and Nutritional acidosis, alkaline phosphatase increased, hyperlipemia, hypophosphatemia, weight loss Digestive esophagitis, flatulence, gastritis, gastrointestinal hemorrhage, hepatitis, ileus, nausea and vomiting, stomach ulcer, stomatitis Neoplasm benign, malignant and unspecified neoplasm Skin and Appendages skin benign neoplasm, skin carcinoma Psychiatric confusional state Nervous hypertonia, paresthesia, somnolence Musculoskeletal arthralgia, myasthenia Pediatrics The type and frequency of adverse events in a clinical study for prevention of kidney allograft rejection in 100 pediatric patients 3 months to 18 years of age dosed with CELLCEPT oral suspension 600 mg/m 2 twice daily (up to 1 g twice daily) were generally similar to those observed in adult patients dosed with CELLCEPT capsules at a dose of 1 g twice daily with the exception of abdominal pain, fever, infection, pain, sepsis, diarrhea, vomiting, pharyngitis, respiratory tract infection, hypertension, leukopenia, and anemia, which were observed in a higher proportion in pediatric patients. Safety information in pediatric heart transplant or pediatric liver transplant patients treated with CELLCEPT is supported by an open-label study in pediatric liver transplant patients and publications; the type and frequency of the reported adverse reactions are consistent with those observed in pediatric patients following renal transplant and in adults. Geriatrics Geriatric patients (≥65 years), particularly those who are receiving CELLCEPT as part of a combination immunosuppressive regimen, may be at increased risk of certain infections (including cytomegalovirus [CMV] tissue invasive disease) and possibly gastrointestinal hemorrhage and pulmonary edema, compared to younger individuals [see Warnings and Precautions (5.3) and Adverse Reactions (6.1) ]. CELLCEPT Intravenous The safety profile of CELLCEPT Intravenous was determined from a single, double-blind, controlled comparative study of the safety of 2 g/day of intravenous and oral CELLCEPT in kidney transplant patients in the immediate post-transplant period (administered for the first 5 days). The potential venous irritation of CELLCEPT Intravenous was evaluated by comparing the adverse reactions attributable to peripheral venous infusion of CELLCEPT Intravenous with those observed in the intravenous placebo group; patients in the placebo group received active medication by the oral route. Adverse reactions attributable to peripheral venous infusion were phlebitis and thrombosis, both observed at 4% in patients treated with CELLCEPT Intravenous. 6.2 Postmarketing Experience The following adverse reactions have been identified during post-approval use of CELLCEPT. 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: Embryo-Fetal Toxicity : Congenital malformations and spontaneous abortions, mainly in the first trimester, have been reported following exposure to mycophenolate mofetil (MMF) in combination with other immunosuppressants during pregnancy [see Warnings and Precautions (5.1) , and Use in Specific Populations (8.1) , (8.3) ]. Congenital malformations include: - Facial malformations: cleft lip, cleft palate, micrognathia, hypertelorism of the orbits - Abnormalities of the ear and eye: abnormally formed or absent external/middle ear, coloboma, microphthalmos - Malformations of the fingers: polydactyly, syndactyly, brachydactyly - Cardiac abnormalities: atrial and ventricular septal defects - Esophageal malformations: esophageal atresia - Nervous system malformations: such as spina bifida . Cardiovascular: Venous thrombosis has been reported in patients treated with CELLCEPT administered intravenously. Digestive : Colitis, pancreatitis Hematologic and Lymphatic : Bone marrow failure, cases of pure red cell aplasia (PRCA) and hypogammaglobulinemia have been reported in patients treated with CELLCEPT in combination with other immunosuppressive agents [see Warnings and Precautions (5.4) ] . Immune : Hypersensitivity reactions, including anaphylaxis and angioedema [see Warnings and Precautions (5.8) ] , hypogammaglobinemia. Infections : Meningitis, infectious endocarditis, tuberculosis, atypical mycobacterial infection, progressive multifocal leukoencephalopathy, BK virus infection, viral reactivation of hepatitis B and hepatitis C, protozoal infections [see Warnings and Precautions (5.3) ] . Respiratory : Bronchiectasis, interstitial lung disease, fatal pulmonary fibrosis, have been reported rarely and should be considered in the differential diagnosis of pulmonary symptoms ranging from dyspnea to respiratory failure in post-transplant patients receiving CELLCEPT. Vascular: Lymphocele

See FPI for drugs that may interfere with systemic exposure and reduce CELLCEPT efficacy: antacids with magnesium or aluminum hydroxide, proton pump inhibitors, drugs that interfere with enterohepatic recirculation, telmisartan, calcium-free phosphate binders. ( 7.1 ) CELLCEPT may reduce effectiveness of oral contraceptives. Use of additional barrier contraceptive methods is recommended. ( 7.2 ) See FPI for other important drug interactions. ( 7 ) 7.1 Effect of Other Drugs on CELLCEPT Table 7 Drug Interactions with CELLCEPT that Affect Mycophenolic Acid (MPA) Exposure Antacids with Magnesium or Aluminum Hydroxide Clinical Impact Concomitant use with an antacid containing magnesium or aluminum hydroxide decreases MPA systemic exposure [see Clinical Pharmacology (12.3) ] , which may reduce CELLCEPT efficacy. Prevention or Management Administer magnesium or aluminum hydroxide containing antacids at least 2h after CELLCEPT administration. Proton Pump Inhibitors (PPIs) Clinical Impact Concomitant use with PPIs decreases MPA systemic exposure [see Clinical Pharmacology (12.3) ] , which may reduce CELLCEPT efficacy. Prevention or Management Monitor patients for alterations in efficacy when PPIs are co-administered with CELLCEPT. Examples Lansoprazole, pantoprazole Drugs that Interfere with Enterohepatic Recirculation Clinical Impact Concomitant use with drugs that directly interfere with enterohepatic recirculation, or indirectly interfere with enterohepatic recirculation by altering the gastrointestinal flora, can decrease MPA systemic exposure [see Clinical Pharmacology (12.3) ] , which may reduce CELLCEPT efficacy. Prevention or Management Monitor patients for alterations in efficacy or CELLCEPT related adverse reactions when these drugs are co-administered with CELLCEPT. Examples Cyclosporine A, trimethoprim/sulfamethoxazole, bile acid sequestrants (cholestyramine), rifampin as well as aminoglycoside, cephalosporin, fluoroquinolone and penicillin classes of antimicrobials Drugs Modulating Glucuronidation Clinical Impact Concomitant use with drugs inducing glucuronidation decreases MPA systemic exposure, potentially reducing CELLCEPT efficacy, while use with drugs inhibiting glucuronidation increases MPA systemic exposure [see Clinical Pharmacology (12.3) ] , which may increase the risk of CELLCEPT related adverse reactions. Prevention or Management Monitor patients for alterations in efficacy or CELLCEPT related adverse reactions when these drugs are co-administered with CELLCEPT. Examples Telmisartan (induces glucuronidation); isavuconazole (inhibits glucuronidation). Calcium Free Phosphate Binders Clinical Impact Concomitant use with calcium free phosphate binders decrease MPA systemic exposure [see Clinical Pharmacology (12.3) ] , which may reduce CELLCEPT efficacy. Prevention or Management Administer calcium free phosphate binders at least 2 hours after CELLCEPT. Examples Sevelamer 7.2 Effect of CELLCEPT on Other Drugs Table 8 Drug Interactions with CELLCEPT that Affect Other Drugs Drugs that Undergo Renal Tubular Secretion Clinical Impact When concomitantly used with CELLCEPT, its metabolite MPAG, may compete with drugs eliminated by renal tubular secretion which may increase plasma concentrations and/or adverse reactions associated with these drugs. Prevention or Management Monitor for drug-related adverse reactions in patients with renal impairment. Examples Acyclovir, ganciclovir, probenecid, valacyclovir, valganciclovir Combination Oral Contraceptives Clinical Impact Concomitant use with CELLCEPT decreased the systemic exposure to levonorgestrel, but did not affect the systemic exposure to ethinylestradiol [see Clinical Pharmacology (12.3) ] , which may result in reduced combination oral contraceptive effectiveness. Prevention or Management Use additional barrier contraceptive methods.

16.2 CELLCEPT (mycophenolate mofetil capsules) 250 mg Capsules Blue-brown, two-piece hard gelatin capsules, printed in black with "CELLCEPT 250" on the blue cap and "Roche" on the brown body. Sizes Bottle of 100 NDC 0004-0259-01 Bottle of 500 NDC 0004-0259-43 Storage Store at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) 16.3 CELLCEPT (mycophenolate mofetil tablets) 500 mg Tablets Lavender-colored, caplet-shaped, film-coated tablets engraved with "CELLCEPT 500" on one side and "Roche" on the other Sizes Bottle of 100 NDC 0004-0260-01 Bottle of 500 NDC 0004-0260-43 Storage and Dispensing Information: Store at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). Dispense in light-resistant containers, such as the manufacturer's original containers. 16.4 CELLCEPT Oral Suspension (mycophenolate mofetil), for oral suspension For oral suspension: 35 g mycophenolate mofetil, white to off-white powder blend for constitution to a white to off-white mixed-fruit flavor suspension 225 mL bottle with bottle adapter and 2 oral dispensers NDC 0004-0261-29 Storage Store dry powder at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F). Store constituted suspension at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F) for up to 60 days. Storage in a refrigerator at 2°C to 8°C (36°F to 46°F) is acceptable. Do not freeze. 16.5 CELLCEPT Intravenous (mycophenolate mofetil for injection) For injection: 500 mg mycophenolate mofetil in a 20 mL sterile single-dose vial cartons of 4 vials Cartons of 4 single-dose vials NDC 0004-0298-09 Storage Store powder and reconstituted infusion solution at 25°C (77°F); excursions permitted to 15°C to 30°C (59°F to 86°F).