Viloxazineside effects

The following serious adverse reactions are described in other sections of the labeling: Suicidal Thoughts and Behaviors Blood Pressure and Heart Rate Increases Activation of Mania or Hypomania Somnolence and Fatigue Most commonly observed adverse reactions (≥5% and at least twice the rate of placebo) were: Pediatric patients 6 to 17 years of age: somnolence, decreased appetite, fatigue, nausea, vomiting, insomnia, and irritability Adult patients: insomnia, headache, somnolence, fatigue, nausea, decreased appetite, dry mouth and constipation To report SUSPECTED ADVERSE REACTIONS, contact Supernus Pharmaceuticals at 1-866-398-0833 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 rates in the clinical trials of another drug and may not reflect the rates observed in practice. The safety of Qelbree has been evaluated in 1118 pediatric patients (6 to 17 years of age) with ADHD exposed to one or more doses in short-term (6 to 8 week), randomized, double-blind, placebo-controlled trials. A total of 682 pediatric patients 6 to 17 years of age were treated for at least 6 months, and 347 pediatric patients 6 to 17 years of age for at least 12 months with Qelbree. The safety of Qelbree has been evaluated in 189 adult patients (18 to 60 years of age) with ADHD exposed to one or more doses in a short-term (6 week), randomized, double-blind, placebo-controlled trial. A total of 277 adult patients with ADHD have been exposed to one or more doses of Qelbree. Eighty-four adult patients were treated for at least 6 months, and 22 adult patients for at least 12 months. Pediatric Patients (6 to 17 Years of Age) The data described below reflect exposure to Qelbree in 826 pediatric patients (6 to 17 years) who participated in randomized, double-blind, placebo-controlled trials with doses ranging from 100 mg to 400 mg. The population (N=826) was 65% male, 35% female, 54% White, 41% Black, 4% multiracial, and 1% other races. Adverse Reactions Leading to Discontinuation of Qelbree Treatment: Approximately 3% (n=27) of the 826 patients receiving Qelbree in clinical studies discontinued treatment due to an adverse reaction. The adverse reactions most commonly associated with discontinuation of Qelbree were somnolence (n=5), nausea (n=3), headache (n=2), irritability (n=2), tachycardia (n=2), fatigue (n=2), and decreased appetite (n=2). Most Common Adverse Reactions (occurring at ≥5% and at least twice the placebo rate for any dose): somnolence, decreased appetite, fatigue, nausea, vomiting, insomnia, and irritability. Table 1 lists adverse reactions that occurred in at least 2% of patients treated with Qelbree and more frequently in Qelbree-treated patients than in placebo-treated patients. Table 1 data represents pooled data from pediatric patients 6 to 17 years of age who were enrolled in randomized, placebo-controlled trials of Qelbree. Table 1. Adverse Reactions Reported in ≥2% of Pediatric Patients (6 to 17 Years of Age) Treated with Qelbree and at a Rate Greater than Placebo-Treated Patients in Placebo-Controlled ADHD Studies Qelbree Body System Adverse Reaction Placebo N=463 (%) 100mg N=154 (%) 200mg N=367 (%) 400mg N=305 (%) All Qelbree N=826 (%) Nervous system disorders Somnolence The following terms were combined: Somnolence: somnolence, lethargy, sedation Headache: headache, migraine, migraine with aura, tension headache Upper respiratory tract infection: nasopharyngitis, pharyngitis, sinusitis, upper respiratory tract infection, viral sinusitis, viral upper respiratory tract infection Abdominal pain: abdominal discomfort, abdominal pain, abdominal pain lower, abdominal pain upper Insomnia: initial insomnia, insomnia, middle insomnia, poor quality sleep, sleep disorder, terminal insomnia 4 12 16 19 16 Headache 7 10 11 11 11 Metabolic and nutritional disorders Decreased appetite 0.4 5 8 8 7 Infections and infestations Upper respiratory tract infection 6 5 7 8 7 Body as a Whole - General disorders Fatigue 2 4 5 9 6 Pyrexia 0.2 3 2 1 2 Gastrointestinal system disorders Abdominal Pain 4 3 6 7 5 Nausea 3 1 4 7 5 Vomiting 2 5 3 6 4 Psychiatric disorders Insomnia 1 2 5 5 4 Irritability 1 3 2 5 3 Effects on Weight: In short–term, controlled studies (6 to 8 weeks), Qelbree-treated patients 6 to 11 years of age gained an average of 0.2 kg, compared to a gain of 1 kg in same-aged patients who received placebo. Qelbree-treated patients 12 to 17 years of age lost an average of 0.2 kg, compared to a weight gain of 1.5 kg in same-aged patients who received placebo. In a long-term open-label extension safety trial, 1097 patients received at least 1 dose of Qelbree. Among the 338 patients evaluated at 12 months, the mean change from baseline in weight-for-age z-score was -0.2 (standard deviation of 0.5). In the absence of a control group, it is unclear whether the weight change observed in the long-term open-label extension was attributable to the effect of Qelbree. Adults The data described below reflect exposure to Qelbree in 189 adults with ADHD who participated in the flexible-dose, randomized, double-blind, placebo-controlled trial with doses ranging from 200 mg to 600 mg. The population (N=189) was 56% male, 44% female, 81% White, 12% Black, 3% Asian, 3% other races and 1% multiracial. Adverse Reactions Leading to Discontinuation of Qelbree Treatment: Approximately 9% of the 189 patients receiving Qelbree in clinical studies discontinued treatment due to an adverse reaction. The adverse reactions most commonly associated with discontinuation of Qelbree were fatigue (n=4), insomnia (n=3), constipation (n=3), and headache (n=2). Most Common Adverse Reactions (occurring at ≥5% and at least twice the placebo rate of Qelbree): insomnia, headache, somnolence, fatigue, nausea, decreased appetite, dry mouth, and constipation. Table 2 lists adverse reactions that occurred in at least 2% of patients treated with Qelbree and more frequently in Qelbree-treated patients than in placebo-treated patients. Table 2 represents data from adults with ADHD who were enrolled in a flexible-dose, randomized, placebo-controlled trial of Qelbree at doses of 200 mg to 600 mg. Table 2. Adverse Reactions Reported in ≥2% of Adults Treated with Qelbree and at a Rate Greater than Placebo-Treated Patients in a Flexible-Dose Placebo-Controlled ADHD Study Body System Adverse Reaction Placebo N=183 (%) Qelbree (200 mg to 600 mg) N=189 (%) Psychiatric disorders Insomnia The following terms were combined: Somnolence: somnolence, lethargy, sedation Headache: headache, migraine, migraine with aura, tension headache Insomnia: initial insomnia, insomnia, middle insomnia, poor quality sleep, sleep disorder, terminal insomnia 7 23 Irritability 3 4 Nervous system disorders Headache 7 17 Somnolence 2 6 Dizziness 2 4 Gastrointestinal system disorders Nausea 3 12 Dry mouth 2 10 Constipation 1 6 Vomiting 1 4 Gastrooesophageal reflux disease 1 2 Body as a Whole - General disorders Fatigue 3 12 Metabolic and nutritional disorders Decreased appetite 3 10 Cardiac Disorders Tachycardia 1 4