A Phase 2, Multicenter, 6-Week, Double Blind, Placebo- Controlled Study to Evaluate the Efficacy and Safety of Icalcaprant in Subjects With Bipolar Depression

Summary

Bipolar disorder is a severe chronic mood disorder that affects up to 4% of the adult population and 1.8% of the pediatric population in the United States. This study will assess how safe and effective Icalcaprant is in treating adult participants with bipolar I or II disorder. Icalcaprant is an investigational drug being developed for the treatment of depressive episodes in adult participants with bipolar I or II disorder. Participants are placed in 1 of 3 groups, called treatment arms. There is a 1 in 3 chance that a participant will be assigned to a placebo. Around 195 adult participants with bipolar I or II disorder will be enrolled in approximately 35 sites across the United States of America. Participants will receive oral capsules of Icalcaprant or matching placebo once daily for 6 weeks, with a 4-week safety follow-up period. There may be a higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.

Eligibility

Age range

18–65 years

Sex

All

Healthy volunteers

No

Interventions

• Drug
  Icalcaprant

  Oral Capsules

• Drug
  Placebo for Icalcaprant

  Oral Capsules

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