# Effect OF Nitrous Oxide On Acute Pain and Opioid Consumption, and Chronic Pain After Hysterectomy

> **NCT01622335** · NA · WITHDRAWN · sponsor: **The Cleveland Clinic**

## Conditions studied

- Abdominal Hysterectomy (& Wertheim)
- Nitrous Oxide
- General Anesthesia

## Interventions

- **DRUG:** Nitrous oxide
- **OTHER:** General anesthesia with oxygen

## Key facts

- **NCT ID:** NCT01622335
- **Lead sponsor:** The Cleveland Clinic
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2012-05
- **Primary completion:** 2022-12
- **Final completion:** 2023-12
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Study was terminated per Principal Investigator decision.
- **Last updated:** 2024-05-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01622335

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01622335, "Effect OF Nitrous Oxide On Acute Pain and Opioid Consumption, and Chronic Pain After Hysterectomy". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT01622335. Licensed CC0.

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