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Subjective Effects of Nitrous Oxide in Dental Patients - 17

Subjective Effects of Nitrous Oxide in Dental Patients

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00000265
Enrollment
46
Registered
1999-09-21
Start date
1997-07-31
Completion date
2002-01-31
Last updated
2015-05-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Opioid-Related Disorders, Substance-Related Disorders

Keywords

nitrous oxide, anxiety, subjective effects, dental, patients

Brief summary

The purpose of this study was to characterize mood changes during nitrous oxide inhalation in patients with different levels of preoperative dental anxiety.

Interventions

None listed

Sponsors

National Institute on Drug Abuse (NIDA)
CollaboratorNIH
University of Chicago
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

Please contact site for information.

Design outcomes

Primary

MeasureTime frame
Anxiety scaleBefore, during, after dental procedure
Mood scaleBefore, during, after dental procedure

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026