# A Long Term Study of Long-acting Injectable Risperidone in the Treatment of Patients With Schizophrenia

> **NCT00236587** · PHASE3 · COMPLETED · sponsor: **Johnson & Johnson Pharmaceutical Research & Development, L.L.C.** · enrollment: 100 (actual)

## Conditions studied

- Schizophrenia

## Interventions

- **DRUG:** risperidone

## Key facts

- **NCT ID:** NCT00236587
- **Lead sponsor:** Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2001-11
- **Primary completion:** —
- **Final completion:** 2004-02
- **Target enrollment:** 100 (ACTUAL)
- **Last updated:** 2011-06-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00236587

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00236587, "A Long Term Study of Long-acting Injectable Risperidone in the Treatment of Patients With Schizophrenia". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00236587. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*