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Showing 1–15 of 15 matching trials from the live ClinicalTrials.gov search.

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Filters: Intervention: 0% N2O Clear all

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 30% Nitrous oxide, 0.25 g/Kg ethanol, 0.5 g/KG ethanol, 0 g/Kg ethanol; Drug · Other
Lead sponsor: University of Chicago; Other
Eligibility: Not listed
Enrollment: 11 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1997 – 1998
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 10% N2O, 20% N2O, 30% N2O, 40% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 37 Years
Enrollment: 16 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1994 – 1996
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 40% Nitrous oxide, Sham comparator, 0.2% isoflurane, 0.4% isoflurane, 0.6% isoflurane; Drug · Other
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 34 Years · Male only
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1995
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Migraine, Pain
Interventions: Nitrous Oxide; Drug
Lead sponsor: Children's Hospitals and Clinics of Minnesota; Other
Eligibility: 8 Years to 18 Years
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2015
U.S. locations: 1
States / cities: Minneapolis, Minnesota

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: Nitrous oxide; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 37 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1995 – 1996
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 0% N2O, 40% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 32 Years
Enrollment: 12 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1993 – 1995
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 0% N2O, 10% N2O, 20% N2O, 30% N2O, 40% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 29 Years
Enrollment: 11 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1994 – 1996
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Amnesia
Interventions: Nitrous Oxide 0%, Nitrous oxide 33%, Nitrous oxide 66%; Drug
Lead sponsor: State University of New York at Buffalo; Other
Eligibility: 6 Years to 12 Years
Enrollment: 90 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Prostate Disease, Malignancy, Benign Prostatic Hyperplasia, Prostate Cancer, Prostate Adenocarcinoma, Anxiety and Fear, Pain
Interventions: Self-Administered Nitrous Oxide, Oxygen; Drug · Other
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 18 Years to 85 Years · Male only
Enrollment: 143 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 20% N2O, 40% N2O, 60% N2O, 80% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 22 Years to 34 Years
Enrollment: 11 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1995 – 1996
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 20% N2O, 30% N2O, 40% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 37 Years
Enrollment: 10 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1993 – 1995
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Procedural Pain, Pain Catastrophizing, Procedural Anxiety
Interventions: Nitrous oxide; Drug
Lead sponsor: Beth Israel Deaconess Medical Center; Other
Eligibility: 21 Years to 85 Years · Male only
Enrollment: 35 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2027
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Opioid-Related Disorders, Substance-Related Disorders
Interventions: 30% Nitrous oxide, 0.35 g/Kg ethanol, 0.7 g/Kg ethanol, 0 g/Kg ethanol; Drug · Other
Lead sponsor: University of Chicago; Other
Eligibility: Not listed
Enrollment: 8 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1997 – 1999
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Alcohol-Related Disorders, Opioid-Related Disorders, Substance-Related Disorders
Interventions: 0% N2O and 10% N2O, 0% N2O and 20% N2O, 0% N2O and 30% N2O, 0% N2O and 40% N2O; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 21 Years to 37 Years
Enrollment: 19 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 1995 – 1997
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Delirium, Psychomotor Agitation
Interventions: Acupuncture; Other
Lead sponsor: Oregon Health and Science University; Other
Eligibility: 1 Year to 6 Years
Enrollment: 100 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2016
U.S. locations: 1
States / cities: Portland, Oregon