Early research (Phase 1)Study completedNCT03067701What this trial is testingEffects of Carbon Monoxide Breathing on Blood Vessel FunctionWho this might be right forEndothelial Dysfunction Cedars-Sinai Medical Center 9
Early research (Phase 1)Study completedNCT03926819What this trial is testingAssess the Safety and Pharmacokinetics of HBI-002, an Oral Carbon Monoxide Therapeutic, in Healthy VolunteersWho this might be right forAnemia, Sickle Cell Hillhurst Biopharmaceuticals, Inc. 20
Not applicableNot Yet RecruitingNCT04925297What this trial is testingNeurological Sequelae in Patients With Acute Carbon Monoxide PoisoningWho this might be right forCarbon Monoxide Poisoning The First Hospital of Jilin University 1,250
Not applicableStudy completedNCT02151435What this trial is testingProspective Evaluation of Biomarker Profiles in Idiopathic Pulmonary FibrosisWho this might be right forIPF University of Michigan 43
Not applicableNot Yet RecruitingNCT06736236What this trial is testingThe Effect of Respiratory Muscle Warm-up on Pulmonary Diffusion Capacity in AthletesWho this might be right forHealty Male VolunteersAthlete Emre Karaduman 35
Testing effectiveness (Phase 2)Ended earlyNCT01727167What this trial is testingCO as a Stimulant for Mitochondrial Biogenesis in Human Cardiac MuscleWho this might be right forCardiac DiseaseMitochondrial BiogenesisCarbon Monoxide John J Freiberger 1
Not applicableWithdrawnNCT04118491What this trial is testingHyperbaric Oxygen for Carbon Monoxide Induced Chronic EncephalopathyWho this might be right forCarbon Monoxide PoisoningChronic Encephalopathy University of Nebraska
Testing effectiveness (Phase 2)Study completedNCT03799874What this trial is testingSafety and Efficacy Study of Inhaled Carbon Monoxide to Treat Acute Respiratory Distress Syndrome (ARDS)Who this might be right forAcute Respiratory Distress Syndrome Brigham and Women's Hospital 4
Not applicableEnded earlyNCT01059708What this trial is testingOutcome Following Carbon Monoxide Poisoning in ChildrenWho this might be right forCarbon Monoxide Poisoning Intermountain Health Care, Inc. 40
Not applicableStudy completedNCT05110820What this trial is testingQuantitative Assessment of Pupillary Light Reflex in Acute Carbon Monoxide PoisoningWho this might be right forCarbon Monoxide Poisoning Wonju Severance Christian Hospital 104
Not applicableUnknownNCT01818843What this trial is testingThe Safety and Adverse Reaction Study of Neonatal to Inhaled Carbon MonoxideWho this might be right forMiscellaneous Disorders in the Fetus or Newborn CAN WANG 24
Not applicableUnknownNCT05475223What this trial is testingEnd Tidal Carbon Monoxide (ETCO): - A Tool to Aid Identification of Neonatal HemolysisWho this might be right forEnd Tidal Carbon Monoxide Excretion as a Diagnostic Tool for Hemolysis in the NewbornNeonatal JaundiceEnd Tidal Carbon Monoxide Cedars-Sinai Medical Center 350
Not applicableStudy completedNCT04826549What this trial is testingA Comparison of Exhaled Carbon Monoxide Measurements Using the iCOquit Smokerlyzer and Vitalograph Breath CO Monitor vs Carboxyhemoglobin From Venous Samples While Validating a Mobile Research ApplicationWho this might be right forSmoking, Cigarette Rose Research Center, LLC 30
Not applicableStudy completedNCT03235297What this trial is testingEffects of Altitude on Single-Breath Diffusing Capacity for Carbon MonoxideWho this might be right forCOPD Intermountain Health Care, Inc. 23
Early research (Phase 1)Study completedNCT02425579What this trial is testingSafety Study of Inhaled Carbon Monoxide to Treat Acute Respiratory Distress Syndrome (ARDS)Who this might be right forAcute Respiratory Distress Syndrome (ARDS) Brigham and Women's Hospital 12
Not applicableWithdrawnNCT01888614What this trial is testingExhaled Carbon Monoxide as a Marker of Hemolysis in Sickle Cell Disease- an Exploratory StudyWho this might be right forSickle Cell Disease University Hospitals Cleveland Medical Center
Not applicableStudy completedNCT01031121What this trial is testingBreath Carbon Monoxide and Cotinine as Biomarkers to Distinguish Smokers From NonsmokersWho this might be right forNicotine Dependence National Institute on Drug Abuse (NIDA) 240
Post-approval studies (Phase 4)Looking for participantsNCT06811675What this trial is testingThe Efficacy of Dexamethasone in Combination With N-acetylcysteine in Preventing Neurocognitive Sequelae Due to Carbon Monoxide PoisoningWho this might be right forCarbon Monoxide PoisoningDelayed Neurocognitive Sequelae China Medical University Hospital 128
Post-approval studies (Phase 4)Study completedNCT00465855What this trial is testingOne vs. Three Hyperbaric Oxygen Treatments for Acute Carbon Monoxide PoisoningWho this might be right forCarbon Monoxide Poisoning Intermountain Health Care, Inc. 75
Not applicableLooking for participantsNCT05842109What this trial is testingClinical Value of ETCOc in the Diagnosis and Treatment of ABO-HDNWho this might be right forABO Hemolytic Disease of Newborn Women's Hospital School Of Medicine Zhejiang University 112