Long-Term, Open-Label, Safety Study of Edivoxetine Monotherapy in Children and Adolescents with Attention-Deficit/Hyperactivity Disorder. The purpose of this study was to assess the long-term safety and tolerability of edivoxetine, a selective norepinephrine reuptake inhibitor, which was being developed as monotherapy in pediatric attention-deficit/hyperactivity disorder (ADHD). This was an open -label study of edivoxetine once daily dosing (0.1-0.3 mg/kg) as treatment for ADHD in children (6-11 years) and adolescents (12-17 years) to assess safety for up to 5 years. The safety assessments included the incidence of adverse events, vital signs, electrocardiograms, laboratory tests, percentile changes in weight, height, and body mass index, and Tanner staging. Efficacy of treatment
Efficacy outcomes from 3 clinical trials of edivoxetine as adjunctive treatment for patients with major depressive disorder who are partial responders to selective serotonin reuptake inhibitor treatment. Three studies examined whether edivoxetine (a highly selective norepinephrine reuptake inhibitor) had efficacy as adjunctive therapy for patients with major depressive disorder (DSM-IV-TR) who on Montgomery-Asberg Depression Rating Scale [MADRS] and MADRS total score ≥ 14); patients not randomized remained on adjunctive placebo. Study 1 compared fixed-dose edivoxetine (12 or 18 mg daily) + SSRI (N = 231 and N = 230, respectively) with placebo + SSRI (N = 240); study 2 compared flexible-dose edivoxetine (12-18 mg daily) + SSRI (N = 232) and fixed-dose edivoxetine (6 mg daily) + SSRI (N = 226
Edivoxetine compared to placebo as adjunctive therapy to selective serotonin reuptake inhibitors in the prevention of symptom re-emergence in major depressive disorder. When patients with major depressive disorder (MDD) are partial responders to antidepressant therapy, adjunctive treatment with an agent that has a different mode of action may provide additional benefit. We investigated the efficacy of edivoxetine, a highly selective norepinephrine reuptake inhibitor (NRI), as adjunctive treatment to selective serotonin reuptake inhibitors (SSRIs) in the prevention of re-emergence of depressive symptoms in patients with MDD (ClinicalTrials.gov identifier: NCT01299272). Adult outpatients with MDD who were partial responders to SSRI treatment (N = 1249) entered an open-label 8 week flexibly
A pharmacokinetic/pharmacodynamic investigation: assessment of edivoxetine and atomoxetine on systemic and central 3,4-dihydroxyphenylglycol, a biochemical marker for norepinephrine transporter inhibition. Inhibition of norepinephrine (NE) reuptake into noradrenergic nerves is a common therapeutic target in the central nervous system (CNS). In noradrenergic nerves, NE is oxidized by monoamine oxidase to 3,4-dihydroxyphenylglycol (DHPG). In this study, 40 healthy male subjects received the NE transporter (NET) inhibitor edivoxetine (EDX) or atomoxetine (ATX), or placebo. The pharmacokinetic and pharmacodynamic profile of these drugs in plasma and cerebrospinal fluid (CSF) was assessed. In Part A, subjects received EDX once daily (QD) for 14 or 15 days at targeted doses of 6mg or 9mg. In Part
Safety and tolerability of edivoxetine as adjunctive treatment to selective serotonin reuptake inhibitor antidepressants for patients with major depressive disorder. The aim of this analysis was to assess the safety profile of edivoxetine as adjunctive treatment to selective serotonin reuptake inhibitor (SSRI) antidepressants. A pooled analysis was conducted on data obtained from the integrated safety database of edivoxetine as adjunctive treatment to SSRIs. Safety and tolerability assessments included discontinuation rates, spontaneously reported treatment-emergent adverse events (TEAEs), clinical laboratory tests, blood pressure (BP) and pulse, and electrocardiograms (ECGs). The analysis included 1260 patients treated with adjunctive edivoxetine and 806 treated with adjunctive placebo
A randomized trial of edivoxetine in pediatric patients with attention-deficit/hyperactivity disorder. The purpose of this study was to assess the efficacy and safety of edivoxetine (LY2216684), a selective norepinephrine reuptake inhibitor, in pediatric patients with attention-deficit/hyperactivity disorder (ADHD). A fixed-dose, randomized, double-blind, 8 week study was conducted in patients 6 -17 years of age, who were randomized by two strata: 1) Patients with prior stimulant use randomized to placebo, edivoxetine 0.1 mg/kg/day, 0.2 mg/kg/day, or 0.3 mg/kg/day arms in a 1:1:1:1 ratio; 2) Stimulant-naïve patients randomized to placebo, edivoxetine 0.1mg/kg/day, 0.2 mg/kg/day, 0.3 mg/kg/day, or osmotic-release oral system methylphenidate (OROS MPH) (18-54 mg/day based on body weight) arms
A double-blind, placebo-controlled study of edivoxetine as an adjunctive treatment for patients with major depressive disorder who are partial responders to selective serotonin reuptake inhibitor treatment. This phase 2 study examined the efficacy and tolerability of edivoxetine, a highly selective norepinephrine reuptake inhibitor, as an adjunctive treatment for patients with major depressive disorder (MDD) who have a partial response to selective serotonin reuptake inhibitor (SSRI) treatment. Study design consisted of double-blind, 10-week therapy of adjunctive edivoxetine (6-18 mg once daily) or adjunctive placebo with SSRI. Inclusion/entry criteria included partial response to current SSRI by investigator opinion and a GRID 17-item Hamilton Rating Scale for Depression (HAMD17) total score
Clinical outcomes from an open-label study of edivoxetine use in pediatric patients with attention-deficit/hyperactivity disorder. The purpose of this study was to assess the clinical outcomes from an open label study of edivoxetine, a selective norepinephrine reuptake inhibitor, in pediatric patients with attention-deficit/hyperactivity disorder (ADHD). This was a multi-cohort open-label study of edivoxetine consisting of a single-dose administration period (Part 1) and an open-label once daily (QD) dose long-term period (Part 2). Adolescents ages 12-17 years and children ages 6-11 years were enrolled in Part 1 and continued to Part 2 where they received 0.05 to 0.3 mg/kg edivoxetine QD for ≤12 months. Safety was assessed by adverse events, vital signs, weight, electrocardiograms, and laboratory
Is the Noradrenergic Symptom Cluster a Valid Construct in Adjunctive Treatment of Major Depressive Disorder? To identify symptoms potentially representative of a noradrenergic symptom cluster as possible predictors of response to the selective norepinephrine reuptake inhibitor (NRI) edivoxetine when used as monotherapy or adjunctive treatment in patients with DSM-IV-TR major depressive disorder (MDD). Pooled data from 4 adjunctive treatment trials (selective serotonin reuptake inhibitor [SSRI] + edivoxetine 6-18 mg/d vs SSRI + placebo; N = 2,066) and data from 1 monotherapy trial (edivoxetine 6-18 mg/d versus placebo; N = 495) were used to identify predictors of response related to noradrenergic symptoms using a resampling-based ensemble tree method. The trials were conducted from 2008