Safety study of Efficacy, Safety, and Tolerability of TNX-601 ER Monotherapy in depression
This study is completed in the United States. It is testing Efficacy, Safety, and Tolerability of TNX-601 ER Monotherapy for depression.
DepressionDrugFrom 18 Years to 65 Years
The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.
Where are visits, can any be remote, and how much time is needed?
Costs and support
What costs, reimbursement or compensation apply?
Before joining
Questions to ask before joining
What are the exact eligibility criteria, and what could exclude someone?
How many visits, assessments, or follow-ups are expected, and over what period?
What risks, side effects, practical burdens, or alternatives should be understood first?
Who should be contacted to confirm locations, timing, compensation, and next steps?
Study clarity
Things to check before joining
Study start dateStarted: March 2, 2023
Recruitment status
Completed
Enrollment listed in the registry
132
Sponsor
Tonix Pharmaceuticals, Inc.
Sponsor type
Other organization
Study type
Drug
Intervention type
Medication / drug
Study phase
Phase 2Usually explores whether the intervention may work, while continuing to monitor safety.
Locations
United States
Age range
From 18 Years to 65 Years
Official registry ID
NCT05686408
Official title
A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy, Safety, and Tolerability of TNX-601 ER Monotherapy Versus Placebo in Patients With Major Depressive Disorder (MDD)
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This record does not confirm open recruitment. We can help you understand it and explore other studies.
Study ID: NCT05686408. We help you review the study, but cannot decide medical eligibility.
Check recruitment and locations
Recruitment checked against the registry by HopeStage on . Registry information can change. Always confirm availability with the research team.
The overall study status can differ from each site's status. Open a country to see its locations and their registry status.
United States · 27 sites
Preferred Research Partners
Little Rock, Arkansas
Site status: Not listed — confirm with the team
Cenexel CIT - Bellflower
Bellflower, California
Site status: Not listed — confirm with the team
Behavioral Research Specialists
Glendale, California
Site status: Not listed — confirm with the team
Synergy Research
Lemon Grove, California
Site status: Not listed — confirm with the team
Excell Research
Oceanside, California
Site status: Not listed — confirm with the team
NCR Research Institute
Orange, California
Site status: Not listed — confirm with the team
Cenexel CIT - Riverside
Riverside, California
Site status: Not listed — confirm with the team
Artemis Institute for Clinical Research
San Diego, California
Site status: Not listed — confirm with the team
Cenexel CNR - Sherman Oaks
Sherman Oaks, California
Site status: Not listed — confirm with the team
Viking Clinical Research
Temecula, California
Site status: Not listed — confirm with the team
Mountain View Clinical Research
Denver, Colorado
Site status: Not listed — confirm with the team
CT Clinical Research Associates
Cromwell, Connecticut
Site status: Not listed — confirm with the team
Gulfcoast Clinical Research Center
Fort Myers, Florida
Site status: Not listed — confirm with the team
Clinical Neuroscience Solutions - Jacksonville
Jacksonville, Florida
Site status: Not listed — confirm with the team
West Broward Outpatient Clinic
Lauderhill, Florida
Site status: Not listed — confirm with the team
Segal Trials - North Miami
Miami Lakes, Florida
Site status: Not listed — confirm with the team
Clinical Neuroscience Solutions - Orlando
Orlando, Florida
Site status: Not listed — confirm with the team
Cenexel ACMR - Atlanta
Atlanta, Georgia
Site status: Not listed — confirm with the team
Cenexel Research - Decatur
Decatur, Georgia
Site status: Not listed — confirm with the team
Northwest Clinical Trials
Boise, Idaho
Site status: Not listed — confirm with the team
Chicago Research Center
Chicago, Illinois
Site status: Not listed — confirm with the team
Cenexel HRI - Berlin
Berlin, New Jersey
Site status: Not listed — confirm with the team
Summit Research Network
Portland, Oregon
Site status: Not listed — confirm with the team
Clinical Neuroscience Solutions - Memphis
Memphis, Tennessee
Site status: Not listed — confirm with the team
Donald J. Garcia, Jr.
Austin, Texas
Site status: Not listed — confirm with the team
Futuresearch Trials of Dallas
Dallas, Texas
Site status: Not listed — confirm with the team
Core Clinical Research
Everett, Washington
Site status: Not listed — confirm with the team
In practice
For you
Participation may contribute to research. Personal benefit is not guaranteed.
Ask the research team to explain the activities, time commitment, and follow-up involved.
Study sites are listed. Confirm the relevant site and any travel before making plans.
Important
Not medical advice
Information from public sources.
Are you the study sponsor? Contact us to update this page: hi@hopestage.com
FAQ
Questions about this study
What is this study trying to understand?
This study is exploring medication or study treatment for people with depression. Participants may complete study visits, assessments, or follow-up activities defined by the research team. Direct benefit is not guaranteed. The detailed objective is not always clearly listed in the public registry; the study team can confirm.
Does this study involve a medication?
This appears to be a medication / drug study involving TNX-601 ER, Placebo. Phase 2 studies usually explore whether the intervention may work, while continuing to monitor safety.
Who might this study be for?
This study may concern people with depression; age range: From 18 Years to 65 Years. The criteria appear fairly specific, but you should not assume you are eligible. The study team must confirm diagnosis, age, exclusions, available locations, and next steps.
What would I likely need to do?
You may need to take a study treatment and have regular medical follow-up. The listed study locations suggest that at least part of participation may involve a physical site. Ask whether some steps can be done remotely.
What side effects, interactions, or treatment changes should I check?
If the study involves a medication, ask whether it is already approved, experimental, or being tested for a new use. Check possible side effects, interactions with current treatment, dose changes, monitoring, and what happens if you feel worse. For any mental health study, also ask who to contact if you feel worse, whether participation may affect current treatment, whether you can stop, and who confirms eligibility.
Will I need to travel or attend in-person visits?
The listed study locations suggest that at least part of participation may involve a physical site. Ask which sites are open, how many visits are expected, whether any steps can be done remotely, and whether travel costs or compensation are listed.
Who is behind this study?
This study is sponsored by Tonix Pharmaceuticals, Inc., which appears to be another type of organization. If available, it can be useful to check the sponsor website, collaborators, investigator affiliation, and the official registry before deciding. HopeStage does not judge the quality of a sponsor or researcher, but helps you identify what to verify.
Can I still join this study?
The public registry lists this study as not currently recruiting. This page remains available for information. Check the official record for the latest status and explore other recruiting studies.
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