1 ). gov/medwatch . 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.
During premarketing assessment, multiple doses of EXXUA were administered to 1,976 adult patients with major depressive disorder (MDD) in controlled phase 2 and 3 clinical studies, including 1,639 patients in placebo-controlled phase 2 and 3 trials in MDD, with 237 patients exposed for over six months.
The population treated with EXXUA in the pooled placebo-controlled studies ranged from 15 to 78 years of age, was 34% male and 66% female, and was 80% Caucasian, 11% Black, and 9% other race. 6 mg (n=226) or placebo (n=230) was administered to adult patients with MDD during an 8-week double-blind treatment period [see Clinical Studies (14) ] .
Study 1 had a median age of 39 years and were 61% female, 73% Caucasian, 9% Black, 2% Asian, and 16% Other (Hispanic or Native American). Study 2 had a median age of 39 years and were 69% female, 65% Caucasian, 23% Black, 1% Asian, and 11% Hispanic.
In Study 1 and Study 2, 7% (15/226) of patients treated with EXXUA and 3% (6/230) of patients receiving placebo discontinued treatment due to an adverse reaction. The most common reactions leading to discontinuation for patients taking EXXUA were dizziness and nausea.
The most common adverse reactions (≥ 5% and twice the incidence of placebo) in EXXUA-treated patients were dizziness, nausea, insomnia, abdominal pain, and dyspepsia. Table 2 presents the adverse reactions that occurred at an incidence of ≥ 2% of patients treated with EXXUA and at a higher incidence than in the placebo-treated patients.
Abdominal Pain=Abdominal Discomfort, Abdominal Pain, Abdominal Pain Upper. 10 49 Nausea 13 35 Headache 20 31 Feeling Sleepy or Tired 14 15 Insomnia 5 14 Diarrhea 9 10 Upper Respiratory Tract Infection 7 8 Dry Mouth 5 8 Vomiting 4 7 Abdominal Pain 3 7 Dyspepsia 2 6 Increased Appetite 3 5 Constipation 3 4 Nasopharyngitis 3 4 Nasal Congestion 2 4 Paresthesia 1 4 Hyperhidrosis 0 4 Palpitations 0 4 Weight Increased 1 3 Agitation 0 3 Feeling Jittery 0 3 Heart Rate Increased 0 2 Lethargy 0 2 Other Adverse Reactions Observed in Clinical Studies The following is a list of adverse reactions that occurred at an incidence of < 2% in MDD patients treated with EXXUA andat least greater than placebo in Study 1 and Study 2: breast tenderness, confusional state, dyspnea, edema peripheral energy increased, feeling abnormal, hypoesthesia, poor quality sleep, and thinking abnormal.
Additional Adverse Reactions Observed in Clinical Studies Hypersensitivity reactions including rash, pruritus, and urticaria were reported in clinical studies with EXXUA.