CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 181 enrolled
Drug / intervention
JNJ-67953964 +1 moredrug
Likely dose
JNJ-67953964 10 mgfrom 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/NCT03559192
NCT03559192Phase 2Completed

A Phase 2a Randomized, Double-blind, Placebo-Controlled, Parallel-Group, Multi-center Study Investigating the Efficacy, Safety, Tolerability and Pharmacokinetics of JNJ-67953964 in Subjects With Major Depressive Disorder

Janssen Research & Development, LLC·interventional·Posted Jun 18, 2018·Updated Apr 29, 2025

In Brief

A Phase 2 clinical trial evaluating JNJ-67953964 and Placebo for Depressive Disorder, Major. Completed, enrolled 181 participants across 53 sites in 6 countries.

Detailed Summary

The purpose of this study is to evaluate the efficacy of JNJ-67953964 compared to placebo when administered as adjunctive treatment in participants with Major Depressive Disorder (MDD) partially responsive to selective serotonin reuptake inhibitor/ serotonin-norepinephrine reuptake inhibitor (SSRI/SNRI) treatment in terms of reduction of symptoms of depression, as assessed by the change from baseline on the Montgomery Asberg Depression Rating Scale (MADRS) in non-responders during the placebo lead-in period.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesGermany, Moldova, Russia, Ukraine, United Kingdom, United States
Collaborators--

Timeline

Phase 2CompletedFinished
20192020202120222023202420252026
First PostedJun 18, 2018
Enrollment StartJul 16, 2018
Primary CompletionMay 6, 2020
TodayJul 2, 2026
Enrollment to primary: 1.8 yearsPosted 8.0 years ago

Interventions

JNJ-67953964drug

JNJ-67953964 10 mg will be administered as two 5-mg capsules orally once daily.

Placebodrug

Matching placebo will be administered as 2 capsules orally once daily.