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RecruitingNCT07484217

A Withdrawal Study of Solriamfetol in Subjects With Major Depressive Disorder With Excessive Daytime Sleepiness Symptoms

The registry lists this study as recruiting. Study locations are listed in the United States. Confirm recruitment at each site. It is testing solriamfetol for depression.

DepressionDrugFrom 18 Years to 65 Years
In plain English

Key information made simple

What is this study testing?

This study is testing whether Solriamfetol may be useful for adults experiencing depression.

What would participation involve?

Participants may receive Solriamfetol, complete questionnaires or follow-up assessments, attend study visits with the research team. The protocol may also involve randomization, placebo, or a comparison group. The registry lists locations in the United States.

Who is it mainly for?

This study appears to be mainly for adults with depression.

What should you check before joining?

Ask about the dose, safety monitoring, and possible side effects, whether there is placebo, randomization, or a comparison group, how many visits or travel steps are needed, the exact eligibility criteria.

Your next step

Check the study details

Check the official source, then confirm these points with the research team.

View official study record (opens in a new tab)
  • Recruitment and eligibility

    Is a site open, and who can take part?

  • Visits and time

    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

Study clarity

Things to check before joining

Study start dateStarted: February 23, 2026
Recruitment status
Recruiting
Enrollment listed in the registry
508
Sponsor
Axsome Therapeutics, Inc.
Sponsor type
Biotech company
Study type
Drug
Intervention type
Medication / drug
Study phase
Phase 3Usually a larger study designed to confirm effectiveness and safety in a broader group.
Locations
United States
Age range
From 18 Years to 65 Years
Official registry ID
NCT07484217
Official title
A Multicenter, Double-blind, Placebo-controlled, Randomized Withdrawal Study of Solriamfetol in Subjects With Major Depressive Disorder With Excessive Daytime Sleepiness Symptoms

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Check recruitment and locations

Recruitment checked against the registry by HopeStage on . Registry information can change. Always confirm availability with the research team.

View official study record (opens in a new tab)

The overall study status can differ from each site's status. Open a country to see its locations and their registry status.

United States · 40 sites
  • Clinical Research Site
    Tucson, Arizona
    Site status: Recruiting
  • Clinical Research Site
    Bellflower, California
    Site status: Recruiting
  • Clinical Research Site
    Chino, California
    Site status: Recruiting
  • Clinical Research Site
    Glendale, California
    Site status: Recruiting
  • Clinical Research Site
    Imperial, California
    Site status: Recruiting
  • Clinical Research Site
    Los Angeles, California
    Site status: Recruiting
  • Clinical Research Site
    Oceanside, California
    Site status: Recruiting
  • Clinical Research Site
    Redlands, California
    Site status: Recruiting
  • Clinical Research Site
    San Diego, California
    Site status: Recruiting
  • Clinical Research Site
    Sherman Oaks, California
    Site status: Recruiting
  • Clinical Research Site
    Walnut Creek, California
    Site status: Recruiting
  • Clinical Research Site
    Jacksonville, Florida
    Site status: Recruiting
  • Clinical Research Site
    Miami, Florida
    Site status: Recruiting
  • Clinical Research Site
    Miami, Florida
    Site status: Recruiting
  • Clinical Research Site
    Atlanta, Georgia
    Site status: Recruiting
  • Clinical Research Site
    Norcross, Georgia
    Site status: Recruiting
  • Clinical Research Site
    Snellville, Georgia
    Site status: Recruiting
  • Clinical Research Site
    Chicago, Illinois
    Site status: Recruiting
  • Clinical Research Site
    Pikesville, Maryland
    Site status: Recruiting
  • Clinical Research Site
    Springfield, Massachusetts
    Site status: Recruiting
  • Clinical Research Site
    Las Vegas, Nevada
    Site status: Recruiting
  • Clinical Research Site
    Las Vegas, Nevada
    Site status: Recruiting
  • Clinical Research Site
    Cherry Hill, New Jersey
    Site status: Recruiting
  • Clinical Research Site
    Toms River, New Jersey
    Site status: Recruiting
  • Clinical Research Site
    Brooklyn, New York
    Site status: Recruiting
  • Clinical Research Site
    New York, New York
    Site status: Recruiting
  • Clinical Research Site
    New York, New York
    Site status: Recruiting
  • Clinical Research Site
    Staten Island, New York
    Site status: Recruiting
  • Clinical Research Site
    The Bronx, New York
    Site status: Recruiting
  • Clinical Research Site
    Cincinnati, Ohio
    Site status: Recruiting
  • Clinical Research Site
    Cincinnati, Ohio
    Site status: Recruiting
  • Clinical Research Site
    Edmond, Oklahoma
    Site status: Recruiting
  • Clinical Research Site
    Oklahoma City, Oklahoma
    Site status: Recruiting
  • Clinical Research Site
    Portland, Oregon
    Site status: Recruiting
  • Clinical Research Site
    Memphis, Tennessee
    Site status: Recruiting
  • Clinical Research Site
    Austin, Texas
    Site status: Recruiting
  • Clinical Research Site
    Bellaire, Texas
    Site status: Recruiting
  • Clinical Research Site
    Dallas, Texas
    Site status: Recruiting
  • Clinical Research Site
    Houston, Texas
    Site status: Recruiting
  • Clinical Research Site
    San Antonio, Texas
    Site status: Recruiting
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 Solriamfetol 150 MG, Placebo. Phase 3 studies are usually larger and aim to confirm effectiveness and safety in a broader group.

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 Axsome Therapeutics, Inc., which appears to be a biotech company. 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 recruiting. Individual sites may have different statuses. The research team must confirm whether a site is open and whether you meet the criteria.

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