Trials / Completed
CompletedNCT00000265
Subjective Effects of Nitrous Oxide in Dental Patients - 17
Subjective Effects of Nitrous Oxide in Dental Patients
- Status
- Completed
- Phase
- —
- Study type
- Observational
- Enrollment
- 46 (actual)
- Sponsor
- University of Chicago · Academic / Other
- Sex
- All
- Age
- 18 Years
- Healthy volunteers
- Accepted
Summary
The purpose of this study was to characterize mood changes during nitrous oxide inhalation in patients with different levels of preoperative dental anxiety.
Conditions
Timeline
- Start date
- 1997-07-01
- Primary completion
- 2002-01-01
- Completion
- 2002-01-01
- First posted
- 1999-09-21
- Last updated
- 2015-05-27
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT00000265. Inclusion in this directory is not an endorsement.