# Trial Evaluating Three Fixed Doses of Paliperidone Extended-Release (ER) Tablets and Olanzapine in the Treatment of Patients With Schizophrenia

> **NCT00083668** · PHASE3 · COMPLETED · sponsor: **Johnson & Johnson Pharmaceutical Research & Development, L.L.C.** · enrollment: 619 (actual)

## Conditions studied

- Schizophrenia

## Interventions

- **DRUG:** Paliperidone ER

## Key facts

- **NCT ID:** NCT00083668
- **Lead sponsor:** Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-04
- **Primary completion:** —
- **Final completion:** 2005-05
- **Target enrollment:** 619 (ACTUAL)
- **Last updated:** 2011-06-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00083668

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00083668, "Trial Evaluating Three Fixed Doses of Paliperidone Extended-Release (ER) Tablets and Olanzapine in the Treatment of Patients With Schizophrenia". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT00083668. Licensed CC0.

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