About Pricing FAQs Providers Trials Blog

Login Get started

Finding studies

Your health journey, clearly organized.

Questions? [email protected]

Product

How it works
Pricing
For Providers
Trials

Company

About
Blog
FAQ

Legal

Privacy Policy
Terms of Service

© 2026 Clareo Health. All rights reserved.

Effects of Nitrous Oxide: A Dose-Response Analysis - 5

NCT00000253·1 site·ClinicalTrials.gov

What this study is about

Take this into the appointment.

Saves the questions and what to expect into your notes, next to the visit they belong to.

Keep this study

Lead

University of Chicago

With

National Institute on Drug Abuse (NIDA)

Age

21–37

Sex

ALL

Healthy volunteers

Accepted

You may be eligible if

Please contact site for information.

The record

StatusCompleted

PhaseNo phase

Taking part16

StartedNov 1994

UpdatedMay 28, 2015

Conditions

Opioid-Related Disorders Substance-Related Disorders

Where1

University of Chicago, Anesthesia & Critical Care
Chicago, Illinois, United States

Clareo Health | Effects of Nitrous Oxide: A Dose-Response Analysis - 5