Not medical advice. This website is not medical advice, a diagnosis, a match to a trial, or a recommendation to join a study. Listings are plain-English rewrites of public ClinicalTrials.gov records. Whether a site is still enrolling, and whether you qualify, can only be confirmed by the study team and your clinician. Source registry: ClinicalTrials.gov. Editorial rules: methodology.
RecruitingPhase 3interventionalRules rewrite

Phase 3: testing SEP-363856 for Generalized Anxiety Disorder

This is a global, phase 3, randomly assigned, neither you nor the study doctors know who gets the real treatment, parallel-group, 2-arm, dummy treatment (placebo) controlled, multicenter trial designed to compare the how well it works, whether it is safe and how hard side effects are to live with of a fixed dose of SEP-363856 (75 millligrams per day \[mg/day\]) to dummy treatment (placebo) over an 8-week neither you nor the study doctors know who gets the real treatment treatment period in adults with generalized anxiety disorder (GAD).

Official registry: https://clinicaltrials.gov/study/NCT07767903 · Otsuka Pharmaceutical Development & Commercialization, Inc. · enrollment listed as 384

What this phase means

Phase 3: this treatment already looked useful in smaller studies. Now it is tested in a large group, often against standard care or a dummy treatment, to see if it should be approved.

Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.

What the registry says happens

If you join, the listed intervention(s) are SEP-363856, or Placebo. The registry lists allocation as randomized. This is a global, phase 3, randomly assigned, neither you nor the study doctors know who gets the real treatment, parallel-group, 2-arm, dummy treatment (placebo) controlled, multicenter trial designed to compare the how well it works, whether it is safe and how hard side effects are to live with of a fixed dose of SEP-363856 (75 millligrams per day \[mg/day\]) to dummy treatment (placebo) over an 8-week neither you nor the study doctors know who gets the real treatment treatment period in adults with generalized anxiety disorder (GAD).

They plan to enroll about 384 people at 11 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.

Official title (unrewritten)

A Phase 3, Randomized, Double-Blind, Parallel-Group, Placebo-Controlled, Multicenter Trial to Compare the Efficacy and Safety of a Fixed Dose of SEP-363856 to Placebo in the Treatment of Adults With Generalized Anxiety Disorder

Interventions: SEP-363856, Placebo

Primary outcome (registry wording): Change From Baseline at Week 8 in Hamilton Anxiety Rating Scale (HAM-A) Total Score

Who it is for (from inclusion criteria)

  • Ages 18 Years to any
  • Primary diagnosis of GAD per Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), confirmed by Mini-International Neuropsychiatric Interview (MINI) and clinical psychiatric evaluation
  • Body Mass Index (body-mass index (BMI)) 18-40 kilograms per square meter (kg/m\^2)
  • Participant is willing and able to comply with study procedures and visit schedule
  • Medically stable as determined by medical history, physical exam, vital signs, and laboratory tests and able to comply with study procedures
  • Willing and able to discontinue prohibited medications/therapies per protocol
  • (i ) Females of childbearing potential: negative pregnancy test and agreement to use acceptable contraception (ii) Males: agreement to follow protocol-defined contraception and reproductive restrictions

Public study contact (from the registry)

Otsuka Call Center

844-687-8522

ProfessionalServices@otsuka-us.com

Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.

Sites listed on ClinicalTrials.gov

11 listed

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FAQ about this NCT record

Is NCT07767903 still recruiting?

The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.

What phase is NCT07767903?

Phase 3. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.

Can PlainTrials tell me if I qualify for NCT07767903?

No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.

How to read a ClinicalTrials.gov record · Questions to ask the coordinator · Glossary