# Use of Nitrous Oxide for Pain Alleviation in Women Undergoing Osmotic Dilator Insertion for Dilatation and Evacuation

> **NCT05579288** · EARLY_PHASE1 · UNKNOWN · sponsor: **Sheba Medical Center** · enrollment: 60 (estimated)

## Conditions studied

- Pain Alleviation
- Dilatation and Evacuation
- Laminaria Placement
- Nitrous Oxide

## Interventions

- **DRUG:** Nitrous oxide (N2O/O2)
- **DRUG:** Oxygen (O2)

## Key facts

- **NCT ID:** NCT05579288
- **Lead sponsor:** Sheba Medical Center
- **Sponsor class:** OTHER_GOV
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2022-12
- **Primary completion:** 2024-06
- **Final completion:** 2024-12
- **Target enrollment:** 60 (ESTIMATED)
- **Last updated:** 2022-10-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05579288

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05579288, "Use of Nitrous Oxide for Pain Alleviation in Women Undergoing Osmotic Dilator Insertion for Dilatation and Evacuation". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT05579288. Licensed CC0.

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