# Effect of Olanzapine on Sleep Electroencephalogram (EEG) in Schizophrenia Patients

> **NCT01149577** · PHASE4 · COMPLETED · sponsor: **Central Institute of Psychiatry, Ranchi, India** · enrollment: 25 (actual)

## Conditions studied

- Schizophrenia
- Sleep

## Interventions

- **DRUG:** Olanzapine

## Key facts

- **NCT ID:** NCT01149577
- **Lead sponsor:** Central Institute of Psychiatry, Ranchi, India
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2007-08
- **Primary completion:** 2007-12
- **Final completion:** 2009-04
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2010-06-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01149577

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01149577, "Effect of Olanzapine on Sleep Electroencephalogram (EEG) in Schizophrenia Patients". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01149577. Licensed CC0.

---

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