Conditions: Schizophrenia
Keywords: Schizophrenia Paliperidone Extended Release (ER)
Allocation: NA | Intervention model: SINGLE_GROUP
Enrollment: 353
Healthy volunteers: no

Brief summary:
The purpose of this study is to evaluate the effectiveness of paliperidone ER for the treatment of schizophrenia (psychiatric disorder with symptoms of emotional instability, detachment from reality, often with delusions and hallucinations, and withdrawal into the self) participants.

Detailed description:
This is a multi-center (when more than one hospital or medical school team work on a medical research study), open-label (all people know the identity of the intervention), prospective (study following participants forward in time), non-comparative study. The total study duration will be 12 weeks for each participant and will include following visits: Screening, Week 2, 4, 8, and 12 (end of treatment or early withdrawal). The effectiveness of paliperidone ER will be evaluated at Week 12 by the proportion of responders who are evaluated as "very much improved" or "much improved" on the Clinical Global Impression improvement (CGI-I) Scale. Participants' safety will also be monitored throughout the study.

Arms:
arm 1: None

Interventions: intervention 1: Paliperidone ER
Intervention descriptions: intervention 1: Participants will receive paliperidone ER 6 milligram (mg) orally once daily up to Week 12. Dose adjustment will be done at Week 2, 4 and 8 as per investigator's discretion based upon participant's CGI-I score.

Protocol document: