Schizophrenia Clinical Trial
Official title:
Effect on Efficacy, Safety and Quality of Life by Long-Term Treatment of Long-Acting Risperidone Microspheres in Patients With Schizophrenia
The purpose of this study is to evaluate the long-term efficacy and safety of a long-acting injectable formulation of risperidone (an antipsychotic medication) and its influence on quality of life, in participants with schizophrenia (psychiatric disorder with symptoms of emotional instability, detachment from reality, often with delusions and hallucinations, and withdrawal into the self).
This is an open-label (all people know the identity of the intervention) single-arm, and prospective study (study following participants forward in time) of risperidone microspheres in participants with schizophrenia. Participants will be treated with intramuscular (into a muscle) injections of either 25 milligram (mg) or 37.5 mg or 50 mg of risperidone twice weekly, every 2 weeks for 2 years. The total duration of study will be 2 years. The efficacy of participants will primarily be evaluated by total Positive and Negative Syndrome Scale (PANSS) score. Participants' quality of life and safety will be monitored throughout the study. ;
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
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