Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms an… (NCT07565428) | Clinical Trial Compass
RecruitingPhase 3
Study to Evaluate Efficacy and Safety of Roluperidone in Adult Subjects With Negative Symptoms and Stable Positive Symptoms of Schizophrenia and to Evaluate the Relapse Rate of Roluperidone and Antipsychotic Medications
United States380 participantsStarted 2026-04-23
Plain-language summary
Evaluate the efficacy, as well as safety and pharmacokinetics, of Roluperidone in improving the negative symptoms of schizophrenia in adult subjects in Phase A of study, followed by Phase B of study to evaluate the relapse rate of Roluperidone and antipsychotic medications.
Who can participate
Age range
18 Years – 55 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Subject and subject's legal representative, if applicable, provided informed consent prior to the initiation of any study related procedures, and the subject is judged by the investigator as being capable of understanding the study requirements.
* Male or female, 18 to 55 years of age, inclusive, and body mass index (BMI) \</= 35.0 kg/m2 at Screening.
* Meets the diagnostic criteria for schizophrenia as defined in the Diagnostic and Statistical Manual of Mental Disorders-Fifth Edition (DSM-5), as established by a full psychiatric interview in conjunction with the Mini International Neuropsychiatric Interview (MINI).
* Has a caregiver or family member or health care personnel (as permitted by local regulations) who can provide information towards assessment and support the subject in terms of compliance with the protocol. The caregiver must have contact with the subject frequently and is not expected to change during the trial.
* Documented diagnosis of schizophrenia for at least 1 year before screening into the trial.
* Is stable in terms of both positive and negative symptoms of schizophrenia over the last 6 months according to his or her clinician and/or based on documentation in the clinical chart or medical records, and/or based on information from a professional caregiver (where permitted by local regulations) when formal clinician documentation is not available. Subjects with or without positive symptoms are allowed if these symptoms are stable fo…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Change from Baseline to Week 12 in Marder Negative Symptoms Factor Score (NSFS)