A Phase 2, Multi-center, Multi-arm, Randomized, Placebo-controlled, Double-blind, Adaptive Platform Study to Evaluate the Safety, Tolerability, and Efficacy of Potential Pharmacotherapeutic Interventions in Active-Duty Service Members and Veterans With PTSD

Summary

This is a Phase 2 randomized, double-blinded, placebo-controlled study that will evaluate multiple potential pharmacotherapeutic interventions for PTSD utilizing an adaptive platform trial design. Intervention A - Fluoxetine will assess the safety and efficacy of fluoxetine in participants with PTSD. Please see NCT05422612 for information on the S-21-02 Master Protocol.

Description

Eligibility

Age range

18–65 years

Sex

All

Healthy volunteers

Yes

Interventions

• Drug
  Intervention A Fluoxetine Hydrochloride (HCl)

  Fluoxetine will be administered at 10 to 60 mg daily. The initial dose for all participants will be 10 mg daily for 1 week, then increased to 20 mg daily for 2 weeks, then increased to 40 mg daily for 2 weeks, then increased to 60 mg daily for the remainder of the trial. One reduction in dose due to tolerability will be allowed. When a participant's dose is decreased due to tolerability, the dose will not be increased.

• Drug
  Intervention A Placebo

  A matching placebo will be administered at 10 to 60 mg daily in the same regimen as the intervention.

Locations (10)