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NCT00000263 · ClinicalTrials.gov registry record · NA

Effects of Combined Alcohol and Nitrous Oxide Intake - 15

A NA study, sponsored by University of Chicago.

Completed
Registry status
NA
Development phase
11
Enrollment target

NCT00000263: Completed NA study, sponsored by University of Chicago.

NCT00000263 is a NA study that has completed, run by University of Chicago. The registered enrollment target is 11 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00000263, a NA study, has completed, sponsored by University of Chicago.

COMPLETED
Registry status
NA
Development phase
11 participants
Enrollment target

Study Summary

The purpose of this study is to determine the effects of combined alcohol and nitrous oxide intake on mood, psychomotor performance, and the pain response in healthy volunteers.

Interventions

  • DRUG 30% Nitrous oxide
  • OTHER 0.25 g/Kg ethanol
  • OTHER 0.5 g/KG ethanol
  • OTHER 0 g/Kg ethanol

Trial Details

FieldValue
Enrollment Target 11 participants
Start Date 1997-01
Est. Completion 1998-10
Phase NA
University of Chicago

796 total trials

What the finished NCT00000263 record still lists

NCT00000263 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 11 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).

The record links to 0 conditions, and to 4 interventions - of which 30% Nitrous oxide is the first listed.

NCT00000263 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00000263 about?

NCT00000263 is a clinical study titled "Effects of Combined Alcohol and Nitrous Oxide Intake - 15". The purpose of this study is to determine the effects of combined alcohol and nitrous oxide intake on mood, psychomotor performance, and the pain response in healthy volunteers.

What is the current status of trial NCT00000263?

This trial is currently completed. It is a NA study. The enrollment target is 11 participants. The study started on 1997-01. Estimated completion is 1998-10.

What interventions are being tested in trial NCT00000263?

The interventions under investigation include: 30% Nitrous oxide (DRUG), 0.25 g/Kg ethanol (OTHER), 0.5 g/KG ethanol (OTHER), 0 g/Kg ethanol (OTHER).

Who is sponsoring clinical trial NCT00000263?

This trial is sponsored by University of Chicago, which has 796 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00000263's enrollment target sits among peer trials

11 1927th of 2000 higher than 74 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00000263, the US trial registry maintained by the National Library of Medicine. NCT00000263 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.