Schizophrenia drug showdown: which pill spares your Cells' power plants?
NCT ID NCT06236451
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study compared two schizophrenia medications, aripiprazole and risperidone, in 60 patients to see how they affect mitochondria—the energy factories inside cells. Researchers measured changes in mitochondrial activity and related blood markers over 12 weeks. The goal was to understand if these drugs cause cell energy problems that might lead to 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
- Aripiprazole and Risperidone
- What this could lead to
- If successful, this could help explain why some antipsychotics cause side effects like movement problems, potentially guiding safer treatment choices.
- What could go wrong
- This is a small, completed study measuring biological markers, not clinical outcomes. Results may not change treatment or apply to all patients.
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
-
Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
-
60 people
The number who actually took part.
- Started
-
Apr 2024
- Finished
-
Nov 2025
- Lead sponsor
-
Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 to 60 years
- Sex
-
Anyone
- Healthy volunteers
-
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 meeting the DSM-5 criteria for diagnosis of schizophrenia. * Treatment naıv̈ e patients or patients who had not taken any antipsychotic drugs for at least 4 weeks before recruitment. * Patients of either sex between the ages of 18 and 60 years. * Legally authorized representative (LAR) of patients consenting to participate in the study by signing the informed consent form. Exclusion Criteria: * Patients diagnosed with other psychiatric disorders including schizoaffective disorder or schizophrenia with somatoform disorders. * Highly agitated patients who need immediate indoor-based treatment. * Patients with known mitochondrial disorders (MELAS, LHON, Leigh syndrome, KearnsSayre syndrome, MERRF etc.) * Patients with history of comorbidities like cardiovascular, renal, hepatic, neurological, respiratory or endocrinal diseases or malignancies. * Patients with history of substance abuse. * Pregnant or lactating mothers.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Schizophrenia are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
Contacts and locations
Locations
-
All India Institute of Medical Sciences (AIIMS)
Bhubaneswar, Odisha, 751019, India
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Scientists probe brain's reward system in mental illness
- New schizophrenia drug targets brain glutamate, not dopamine
- New drug candidate takes aim at schizophrenia symptoms
- New schizophrenia drug goes Head-to-Head with standard antipsychotics in Long-Term trial
- Five-Year safety check for experimental schizophrenia drug
- A shot every few weeks? new drug tested for schizophrenia