# The Impact of Preoperative Olanzapine on Quality of Recovery After Discharge From Ambulatory Surgery

> **NCT05676294** · PHASE2 · COMPLETED · sponsor: **Yale University** · enrollment: 384 (actual)

## Conditions studied

- Postoperative Nausea and Vomiting

## Interventions

- **DRUG:** Olanzapine
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT05676294
- **Lead sponsor:** Yale University
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-06-26
- **Primary completion:** 2025-12-05
- **Final completion:** 2025-12-06
- **Target enrollment:** 384 (ACTUAL)
- **Last updated:** 2025-12-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05676294

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05676294, "The Impact of Preoperative Olanzapine on Quality of Recovery After Discharge From Ambulatory Surgery". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT05676294. Licensed CC0.

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