CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 273 enrolled
Drug / intervention
OPC-64005 20 mg , Once-daily +2 moredrug
Likely dose
OPC-64005 20 mg , Once-dailyfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04244253
NCT04244253Phase 2Completed

A Randomized, Multi-center, Double-blind, Placebo-controlled, Parallel-group Comparison Trial to Assess Efficacy and Safety of OPC-64005 in Patients With Major Depressive Disorder

Otsuka Pharmaceutical Co., Ltd.·interventional·Posted Jan 28, 2020·Updated Sep 19, 2024

In Brief

A Phase 2 clinical trial evaluating OPC-64005 20 mg , Once-daily, OPC-64005 10 mg , Once-daily, and 1 other intervention for Major Depressive Disorder. Completed, enrolled 273 participants across 1 site.

Detailed Summary

The objective of the trial is to compare the efficacy of OPC-64005 at 20 mg vs placebo and to assess the safety and pharmacokinetics of OPC-64005 at 10 and 20 mg in patients with major depressive disorder (MDD).The primary endpoint is the mean change from baseline in Montgomery-Åsberg Depression Rating Scale (MADRS) total score at Week 6 of the double-blind treatment period in the OPC-64005 20-mg group compared with the placebo group

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesJapan
Collaborators--

Timeline

Phase 2CompletedFinished
2020202120222023202420252026
First PostedJan 28, 2020
Enrollment StartMar 3, 2020
Primary CompletionFeb 8, 2022
Study CompletionFeb 25, 2022
TodayJul 2, 2026
Enrollment to primary: 1.9 yearsPosted 6.4 years ago

Interventions

OPC-64005 20 mg , Once-dailydrug

Active, High Dose

OPC-64005 10 mg , Once-dailydrug

Active, Low Dose

Placebo, Once-dailydrug

Placebo