# Effects of Alcohol History on Effects of Nitrous Oxide - 9

> **NCT00000257** · NA · COMPLETED · sponsor: **University of Chicago** · enrollment: 19 (actual)

## Conditions studied

- Alcohol-Related Disorders
- Opioid-Related Disorders
- Substance-Related Disorders

## Interventions

- **DRUG:** 0% N2O and 10% N2O
- **DRUG:** 0% N2O and 20% N2O
- **DRUG:** 0% N2O and 30% N2O
- **DRUG:** 0% N2O and 40% N2O

## Key facts

- **NCT ID:** NCT00000257
- **Lead sponsor:** University of Chicago
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 1995-09
- **Primary completion:** 1997-04
- **Final completion:** 1997-04
- **Target enrollment:** 19 (ACTUAL)
- **Last updated:** 2015-05-28

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00000257

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00000257, "Effects of Alcohol History on Effects of Nitrous Oxide - 9". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT00000257. Licensed CC0.

---

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