- Conditions
- Bronchopulmonary Dysplasia
- Interventions
- Inhaled Nitric Oxide (iNO), Nitrogen (placebo)
- Drug
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- Up to 72 Hours
- Enrollment
- 124 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2014
- U.S. locations
- 6
- States / cities
- Birmingham, Alabama • San Diego, California • Aurora, Colorado + 3 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
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- Conditions
- Contraceptive Devices, Long-Acting Reversible Contraception, Analgesia, Adolescent Health, Gynecology
- Interventions
- Nitrous oxide gas for inhalation, Oxygen Gas for Inhalation
- Drug
- Lead sponsor
- Boston Children's Hospital
- Other
- Eligibility
- 14 Years to 24 Years · Female only
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Respiratory Distress Syndrome, Newborn
- Interventions
- Conventional Pressure Controlled SIMV, Mid-frequency Ventilation
- Procedure · Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 1 Hour to 7 Days
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- SARS-CoV2 Infection, Covid19
- Interventions
- SNO, Nitrogen gas
- Drug
- Lead sponsor
- James Reynolds
- Other
- Eligibility
- 18 Years to 89 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Lung Transplant Rejection
- Interventions
- Hyperpolarized 129-Xenon (MagniXene) MRI of the lung
- Combination Product
- Lead sponsor
- Xemed LLC
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obstructive Sleep Apnea
- Interventions
- Oral appliance, Oxygen, Oral appliance plus oxygen, No treatment
- Device · Drug · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 21 Years to 79 Years
- Enrollment
- 41 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy
- Interventions
- Dexmedetomidine, Propofol, Ketamine, Nitrous Oxide, Placebo
- Drug
- Lead sponsor
- Southern California Institute for Research and Education
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 293 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2017
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Ureteral Stent Occlusion, Exposure Laser, Ureterostomy; Functional Disturbance, Vaginal Diseases, Injury of Bladder, Excessive Repair, Calculi
- Interventions
- Desflurane, Sevoflurane
- Drug
- Lead sponsor
- Hahnemann University Hospital
- Other
- Eligibility
- 60 Years to 85 Years · Female only
- Enrollment
- 57 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- SARS (Severe Acute Respiratory Syndrome), Coronavirus
- Interventions
- Nitric Oxide Gas
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 4
- States / cities
- Birmingham, Alabama • Shreveport, Louisiana • Boston, Massachusetts
- Conditions
- Joint Dislocation, Perianal Abscess, Abscess
- Interventions
- Nitrous Oxide arm, Propofol, Oxygen
- Drug
- Lead sponsor
- Albert Einstein Healthcare Network
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Hypertension, Pulmonary
- Interventions
- Carbon Monoxide
- Drug
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Cystic Fibrosis in Children
- Interventions
- Infant PFT, Lung Clearance Index, Passive tidal breathing
- Diagnostic Test
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 1 Month to 5 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Opioid-Related Disorders, Substance-Related Disorders
- Interventions
- 30% N2O, 0.2% isoflurane, 0.4% isoflurane, 100% oxygen
- Drug · Other
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 21 Years to 32 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1994 – 1996
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Respiratory Depression
- Interventions
- Remifentanil, Oxygen, Carbon dioxide
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Cardiovascular Diseases, Oxidative Stress, Endothelial Dysfunction
- Interventions
- Nitrogen Gas for Inhalation, Blood withdrawal, Nitric Oxide
- Drug · Other
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Anxiety and Fear
- Interventions
- Interoceptive Aversive Memory Reactivation, Cannabidiol (CBD)-Rich Broad Spectrum Hemp Extract Oil, Placebo Oil
- Behavioral · Dietary Supplement
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Endoscopy, Colonoscopy
- Interventions
- 5% inhaled nitrous oxide, 50% inhaled nitrous oxide
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Right Ventricular Infarction
- Interventions
- inhaled nitric oxide, nitrogen gas
- Drug
- Lead sponsor
- Mallinckrodt
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Royal Oak, Michigan
- Conditions
- Stroke
- Interventions
- Acute Intermittent Hypoxia (AIH)
- Other
- Lead sponsor
- Shirley Ryan AbilityLab
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Group A Streptococcal Infection
- Interventions
- CandyCollect, Lollipop Swab
- Diagnostic Test
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 210 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Respiratory Therapy
- Interventions
- RT Assistant
- Device
- Lead sponsor
- Convergent Engineering, Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Transmission, Patient Professional, High-flow Nasal Cannula
- Interventions
- High-flow nasal cannula, Surgical mask, bronchoscopy examination, intubation, tracheostomy, nebulization, Pulmonary function test
- Device · Procedure · Diagnostic Test
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hypercapnia
- Interventions
- standard of care for phase one anesthesia care, Quick Emergence Device
- Other · Device
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Anemia
- Interventions
- Inhaled Nitric Oxide, Placebo
- Drug
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 2 Weeks and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 4
- States / cities
- Springfield, Massachusetts • Stony Brook, New York • Valhalla, New York + 1 more