- Conditions
- Respiratory Distress Syndrome, Adult
- Interventions
- Bronchoscopy, Bronchoalveolar lavage, Endotoxin, Carbon Monoxide
- Procedure · Drug
- Lead sponsor
- National Institutes of Health Clinical Center (CC)
- NIH
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2010
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
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 1–18
of 18
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Kidney Transplantation
- Interventions
- Inhaled Carbon Monoxide
- Drug
- Lead sponsor
- Mallinckrodt
- Industry
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 3
- States / cities
- San Francisco, California • Chicago, Illinois • Boston, Massachusetts
- Conditions
- Endothelial Dysfunction
- Interventions
- Carbon Monoxide
- Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years to 39 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Smoking, Endothelial Dysfunction
- Interventions
- Charcoal hookah, E-coal hookah, Cigarette, Carbon Monoxide inhalation, Room Air inhalation, vitamin C, tadalafil
- Other · Drug
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 21 Years to 49 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Chronic Obstructive Pulmonary Disease, Pulmonary Hypertension
- Interventions
- iloprost Inhalation, iloprost
- Drug
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2012
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Smoking
- Interventions
- Informing surgical patients about CO monitoring, a brief intervention recommending preoperative abstinence from smoking
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 169 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Brain Injury, Chronic
- Interventions
- Hyperbaric Oxygen, Minimal pressure air
- Combination Product
- Lead sponsor
- Lindell Weaver
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 49 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 2
- States / cities
- Murray, Utah • Salt Lake City, Utah
- Conditions
- Diabetes Mellitus, Healthy
- Interventions
- Breath carbon monoxide measurement
- Diagnostic Test
- Lead sponsor
- University of Cincinnati
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Acute Respiratory Distress Syndrome
- Interventions
- Inhaled Carbon Monoxide at 200 ppm, Inhaled Medical air
- Drug · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 7
- States / cities
- Boston, Massachusetts • St Louis, Missouri • Brooklyn, New York + 2 more
- Conditions
- Acute Respiratory Distress Syndrome (ARDS)
- Interventions
- Inhaled Carbon Monoxide at 100ppm (4 participants), Placebo for Inhaled Carbon Monoxide at 100ppm (2 participants), Inhaled Carbon Monoxide at 200ppm (4 participants), Placebo for Inhaled Carbon Monoxide at 200ppm (2 participants)
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 4
- States / cities
- Boston, Massachusetts • New York, New York • Durham, North Carolina
- 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
- Smoking, Hookah, Waterpipe Smoking
- Interventions
- Flavored-Sweetened Waterpipe Tobacco, Unflavored-sweetened waterpipe tobacco, Unflavored-very low sweetened waterpipe tobacco, Flavored-very low sweetened waterpipe
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 91 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
- Conditions
- Carbon Monoxide Poisoning
- Interventions
- Hyperbaric Oxygen (HBO2) - 3 sessions, Hyperbaric Oxygen (HBO2) - 1 session
- Combination Product
- Lead sponsor
- Intermountain Health Care, Inc.
- Other
- Eligibility
- 18 Years to 79 Years
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2017
- U.S. locations
- 2
- States / cities
- Salt Lake City, Utah
- Conditions
- Respiratory Muscles
- Interventions
- Carbon monoxide 200 ppm in air
- Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Acute Respiratory Distress Syndrome, Sepsis
- Interventions
- Inhaled Carbon Monoxide at CFK equation-determined personalized dose (200-500 ppm to achieve a COHb level of 6-8%), Inhaled Medical air
- Drug · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 6
- States / cities
- Boston, Massachusetts • St Louis, Missouri • Brooklyn, New York + 2 more
- Conditions
- Post-Lung Transplantation Bronchiectasis
- Interventions
- POWERBreathe Plus®, Cardiopulmonary rehabilitation post lung transplant
- Device · Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Idiopathic Pulmonary Fibrosis
- Interventions
- inhaled carbon monoxide, Oxygen
- Drug · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 8
- States / cities
- San Francisco, California • Chicago, Illinois • New Orleans, Louisiana + 4 more
- Conditions
- Infection
- Interventions
- Hyperbaric Oxygen, Hyperbaric Air/Oxygen, Normobaric oxygen
- Drug · Other
- Lead sponsor
- Intermountain Health Care, Inc.
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2023
- U.S. locations
- 2
- States / cities
- Murray, Utah • Salt Lake City, Utah