Head-to-Head: which drug tames mania best?
NCT ID NCT07665073
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two approved antipsychotic drugs, risperidone and cariprazine, in 50 adults with bipolar 1 disorder experiencing acute mania. Participants take one of the drugs for 6 weeks, and doctors measure how well symptoms improve using a standard mania rating scale. The goal is to see which drug works better and has fewer side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Risperidone and Cariprazine (antipsychotic drugs)
- What this could lead to
- If this trial shows one drug works better or has fewer side effects, it could help doctors choose the best treatment for manic episodes in bipolar disorder.
- What could go wrong
- This is a small, early-stage comparison with only 50 people. Results may not apply to everyone, and both drugs already have known side effects like drowsiness or weight gain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 50 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jun 2027
An estimate. Start dates often move.
- Expected to finish
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Jun 2028
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 60 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: patients with bipolar mania Age 18-60 YMRS\>20 - Exclusion Criteria: Patients with substance use Patients already taking antipsychotics Secondary mood disorder \-
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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