Megestrolside effects

The most common adverse events occurring in > 5% of all patients receiving 800mg/20mL of megestrol acetate oral suspension in the two clinical efficacy trials were nausea, diarrhea, impotence, rash, flatulence, hypertension, and asthenia. To report SUSPECTED ADVERSE REACTIONS, contact TWi Pharmaceuticals, Inc. at 1-844-518-2989 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.

6.1 Serious and

Otherwise Important Adverse Reactions The following serious reactions and otherwise important adverse drug reactions are discussed in greater detail in other sections of the labeling: Hypersensitivity Thromboembolic Disease Adrenal Insufficiency Diabetes

6.2 Clinical

Trial Experience Because clinical trials are conducted under widely varying conditions, adverse reactions 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. The safety of megestrol acetate oral suspension, 125 mg/mL was based on three studies of megestrol acetate oral suspension (40 mg/mL). The adverse reaction profile of these 3 studies are presented below. Adverse events which occurred in at least 5% of patients in any arm of the two clinical efficacy trials and the open trial for megestrol acetate oral suspension are listed below by treatment group. All patients listed had at least one post baseline visit during the 12 study weeks.

Table 1: Adverse Events Percentage of Patients Reporting Adverse Events Trial 1 (N=236) Trial 2 (N=87) Open Label Trial Placebo Placebo Megestrol Acetate mg/day 0 100 400 800 0 800 1200 No. of Patients N=34 N=68 N=69 N=65 N=38 N=49 N=176 Diarrhea 15 13 8 15 8 6 10 Impotence 3 4 6 14 0 4 7 Rash 9 9 4 12 3 2 6 Flatulence 9 0 1 9 3 10 6 Hypertension 0 0 0 8 0 0 4 Asthenia 3 2 3 6 8 4 5 Insomnia 0 3 4 6 0 0 1 Nausea 9 4 0 5 3 4 5 Anemia 6 3 3 5 0 0 0 Fever 3 6 4 5 3 2 1 Libido Decreased 3 4 0 5 0 2 1 Dyspepsia 0 0 3 3 5 4 2 Hyperglycemia 3 0 6 3 0 0 3 Headache 6 10 1 3 3 0 3 Pain 6 0 0 2 5 6 4 Vomiting 9 3 0 2 3 6 4 Pneumonia 6 2 0 2 3 0 1 Urinary Frequency 0 0 1 2 5 2 1 Adverse events which occurred in 1% to 3% of all patients enrolled in the two clinical efficacy trials with at least one follow-up visit during the first 12 weeks of the study are listed below by body system. Adverse events occurring less than 1% are not included. There were no significant differences between incidence of these events in patients treated with megestrol acetate and patients treated with placebo. Body as a Whole - abdominal pain, chest pain, infection, moniliasis and sarcoma Cardiovascular System - cardiomyopathy and palpitation Digestive System - constipation, dry mouth, hepatomegaly, increased salivation and oral moniliasis Hemic and Lymphatic System - leukopenia Metabolic and Nutritional - LDH increased, edema and peripheral edema Nervous System - paresthesia, confusion, convulsion, depression, neuropathy, hypesthesia and abnormal thinking Respiratory System - dyspnea, cough, pharyngitis and lung disorder Skin and Appendages - alopecia, herpes, pruritus, vesiculobullous rash, sweating and skin disorder Special Senses - amblyopia Urogenital System - albuminuria, urinary incontinence, urinary tract infection and gynecomastia.

6.3 Postmarketing

Experience Postmarketing reports associated with megestrol acetate oral suspension include thromboembolic phenomena including thrombophlebitis, deep vein thrombosis, and pulmonary embolism; and glucose intolerance.