- Conditions
- Smoking, Homeless Persons
- Interventions
- Bupropion, Nicotine replacement therapy, Contingency Management
- Drug · Behavioral
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2014
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
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Showing 1–24
of 148
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Tobacco Use Cessation, Cancer Prevention
- Interventions
- Nicotine Patch, Questionnaires, Carbon Monoxide (CO) Test, Health Education and Handouts, Culturally Tailored Reading Materials, Counseling Sessions
- Drug · Behavioral · Other
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 26 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Covid19
- Interventions
- Questionnaires and Patient Reported Outcomes (PROs), Nasal Swab COVID-19 reverse transcription polymerase chain reaction test (RT-PCR), Blood Samples for Biomarkers, High Resolution Computed Tomography, Physical Exam and Vital Signs, Medical Research Council Sum Score, Hand Grip Strength, Spirometry, Diffusing Capacity of Carbon Monoxide, 6 Minute Walk Test, Sit to Stand (STS) Measurement
- Other · Diagnostic Test · Genetic
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 37 participants
- Timeline
- 2021 – 2023
- U.S. locations
- 4
- States / cities
- St Louis, Missouri • New York, New York • Houston, Texas
- Conditions
- Cardiovascular Diseases, Post-Exercise Hypotension
- Interventions
- GEST
- Behavioral
- Lead sponsor
- University of Connecticut
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Smoking
- Interventions
- Transdermal nicotine patch, In-person smoking cessation counseling, Contingent financial rewards for smoking abstinence, Text messages to support smoking abstinence
- Drug · Behavioral
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 83 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Cigarette Smoking-Related Carcinoma
- Interventions
- QuitBot Smoking Cessation Chatbot Program, QuitBot Smoking Cessation Text Messaging Program, Survey Administration, Interview, Carbon Monoxide Measurement
- Device · Other · Procedure
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 772 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Intervention-carbon Monoxide Alarm + Educational Tool, Control- Usual Care Flyer on Carbon Monoxide
- Interventions
- Educational Tool & Carbon Monoxide Alarm
- Behavioral
- Lead sponsor
- Lara McKenzie
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Carbon Monoxide Poisoning
- Interventions
- Electroencephalography
- Procedure
- Lead sponsor
- Intermountain Health Care, Inc.
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2023
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Tobacco Smoking in Mother Complicating Pregnancy, Tobacco Use Disorder, Tobacco Smoking
- Interventions
- knowledge of expired maternal carbon monoxide and fetal carboxyhemoglobin levels
- Diagnostic Test
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 16 Years to 45 Years · Female only
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Liver Cancer
- Interventions
- CO Testing Pre/Post Hepatic Resection, ABG Testing Pre/Post Hepatic Resection, CT Evaluations
- Procedure · Diagnostic Test
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2024
- U.S. locations
- 1
- States / cities
- Glen Burnie, Maryland
- Conditions
- Parkinson Disease
- Interventions
- HBI-002, Vehicle (placebo)
- Drug
- Lead sponsor
- Hillhurst Biopharmaceuticals, Inc.
- Industry
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 5
- States / cities
- Fountain Valley, California • Gainesville, Florida • Farmington Hills, Michigan + 2 more
- Conditions
- Nicotine Dependence
- Interventions
- Varenicline, Bupropion, Nicotine patches, Nicotine Inhaler
- Drug
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 702 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 4
- States / cities
- Charlotte, North Carolina • Durham, North Carolina • Raleigh, North Carolina + 1 more
- Conditions
- Smoking Cessation
- Interventions
- Tech-Facilitated IC Intervention, VA Quitline
- Behavioral
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 65 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Smoking Reduction, Smoking Behaviors, Smoking, Tobacco, Smoking Cessation
- Interventions
- Pivot Breath Sensor
- Device
- Lead sponsor
- Jennifer Marler, MD
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 234 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Redwood City, California
- Conditions
- Smoking
- Interventions
- Surgeon General's Warning, Graphic Warning
- Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,149 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- Oakland, California • Chapel Hill, North Carolina
- 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
- Bilirubin-induced Neurologic Dysfunction, Hyperbilirubinemia, Kernicterus, Infant, Premature, Infant, Low Birth Weight
- Interventions
- Bilirubin Binding Capacity, End-tidal Carbon Monoxide, Carboxyhemoglobin
- Diagnostic Test
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 24 Weeks to 34 Weeks
- Enrollment
- 143 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Sickle Cell Anemia
- Interventions
- Measurement of carbon monoxide level in exhaled breath
- Other
- Lead sponsor
- Ashutosh Lal
- Other
- Eligibility
- 5 Years to 14 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Oakland, California
- Conditions
- Tobacco Use Disorder, Substance Use Disorders
- Interventions
- Smartphone Contingency Management Intervention
- Behavioral
- Lead sponsor
- BrightView LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- COPD
- Interventions
- Not listed
- Lead sponsor
- Intermountain Health Care, Inc.
- Other
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 23 participants
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Murray, Utah
- Conditions
- Cystic Fibrosis, Healthy
- Interventions
- Albuterol, Placebo saline
- Drug
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 15 Years to 55 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Nicotine Dependence
- Interventions
- NJOY King 26 mg nicotine Electronic Nicotine Delivery System
- Other
- Lead sponsor
- LA Clinical Trials
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Burbank, California
- 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
- Smoking Cessation
- Interventions
- contingency management (deposit contract), leaderboard and social feed, smoking cessation resource list
- Behavioral
- Lead sponsor
- WayBetter, Inc.
- Industry
- Eligibility
- 21 Years and older
- Enrollment
- 245 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Wilmington, Delaware