- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04688164
A Study to Assess the Efficacy and Safety of REL-1017 as Adjunctive Treatment for Major Depressive Disorder (MDD) (Reliance I)
May 16, 2024 updated by: Relmada Therapeutics, Inc.
A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy and Safety of REL-1017 as Adjunctive Treatment of Major Depressive Disorder (The RELIANCE-I Study)
This is an outpatient, 2-arm, Phase 3, multicenter, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of REL-1017 once daily (QD) as an adjunctive treatment of Major Depressive Disorder.
Study participants will continue to take their current antidepressant therapy in addition to the study drug or placebo for the duration of the treatment period.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
227
Phase
- Phase 3
Expanded Access
Available outside the clinical trial.
See expanded access record.
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Florida
-
Miami, Florida, United States, 33175
- Relmada Site
-
Miami Springs, Florida, United States, 33166
- Relmada Site
-
Palm Bay, Florida, United States, 32905
- Relmada Site
-
-
Georgia
-
Decatur, Georgia, United States, 30030
- Relmada Site
-
-
Illinois
-
Chicago, Illinois, United States, 60634
- Relmada Site
-
-
Massachusetts
-
Boston, Massachusetts, United States, 02116
- Relmada Site
-
Watertown, Massachusetts, United States, 02472
- Relmada Site
-
-
Missouri
-
O'Fallon, Missouri, United States, 63368
- Relmada Site
-
-
New York
-
New York, New York, United States, 10128
- Relmada Site
-
-
Ohio
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Cincinnati, Ohio, United States, 45215
- Relmada Site
-
-
Texas
-
Austin, Texas, United States, 78737
- Relmada Site
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
16 years to 63 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Adults 18 to 65 years, inclusive.
- Diagnosed with Major Depressive Disorder (MDD) based on structured clinical interview for Diagnostic and Statistical Manual of Mental Disorders, DSM-5 (SCID-5) for MDD.
- Current major depressive episode.
- With inadequate response to 1-3 first-line antidepressants administered at an adequate and stable dose
Exclusion Criteria:
- Any current and primary psychiatric disorder other than Major Depressive Disorder.
- Severe alcohol or substance use disorder.
- History of bipolar I and II disorder, psychosis, and/or mania.
- Acute or chronic condition that, in the Investigator's opinion, would limit the subject's ability to complete or participate in this clinical study.
- Prior participation in a ketamine, esketamine, dextromethorphan or any other NMDAR- antagonist study, or received esketamine at any time.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: REL-1017
A 75 mg REL-1017 loading dose (three 25 mg REL-1017 tablets) will be administered on Day-1 of the 28-day treatment period.
From Day-2 to Day-28, participants will take 25 mg REL-1017 in addition to their ongoing antidepressant.
|
REL-1017 tablet
Other Names:
|
Placebo Comparator: Placebo
Three tablets of matching placebo will be administered on Day-1 of the 28-day treatment period.
From Day-2 to Day-28, participants will take 1 placebo tablet in addition to their ongoing antidepressant.
|
Placebo tablet
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in the MADRS10 Total Score From Baseline to Day 28
Time Frame: Day 28
|
Therapeutic efficacy of REL-1017 as adjunctive treatment versus placebo in the Montgomery-Asberg Depression Rating Scale (MADRS10) A higher MADRS score indicates more severe depression, and each item yields a score of 0 to 6. The overall score ranges from 0 to 60 with scores above 34 indicating severe depression. A negative change from baseline indicates improvement. |
Day 28
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
MADRS10 Remission Rate (Total Score ≤10) at Day 28
Time Frame: Day 28
|
Therapeutic remission rate with REL-1017 as adjunctive treatment versus placebo in the Montgomery-Asberg Depression Rating Scale (MADRS10).
Remission is defined as MADRS10 Total Score ≤10 at Day 28.
A higher percentage of remission indicates a higher percentage of subjects with MADRS10 Total Score ≤10 at Day 28.
|
Day 28
|
MADRS10 Response Rate (Improvement ≥50% Compared With Total Baseline Score) at Day 28
Time Frame: Day 28
|
Therapeutic response to REL-1017 as adjunctive treatment versus placebo in the Montgomery-Asberg Depression Rating Scale (MADRS10).
Response rate is defined as an improvement ≥50% compared with total Baseline MADRS10 score.
|
Day 28
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Marco Pappagallo, MD, Relmada Therapeutics
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Helpful Links
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 8, 2021
Primary Completion (Actual)
November 1, 2022
Study Completion (Actual)
November 10, 2022
Study Registration Dates
First Submitted
December 7, 2020
First Submitted That Met QC Criteria
December 23, 2020
First Posted (Actual)
December 29, 2020
Study Record Updates
Last Update Posted (Actual)
June 3, 2024
Last Update Submitted That Met QC Criteria
May 16, 2024
Last Verified
May 1, 2024
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- REL-1017-301
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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