- Conditions
- Congenital Sucrase-isomaltase Deficiency (CSID)
- Interventions
- Not listed
- Lead sponsor
- QOL Medical, LLC
- Industry
- Eligibility
- Up to 18 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 19
- States / cities
- Los Angeles, California • Oakland, California • Aurora, Colorado + 16 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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Heart Transplant Rejection
- Interventions
- BreathScanner 1.0, BreathLink
- Device
- Lead sponsor
- Menssana Research, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2016
- U.S. locations
- 5
- States / cities
- Beverly Hills, California • Stanford, California • Newark, New Jersey + 2 more
- Conditions
- Metabolic Dysfunction-Associated Steatotic Liver Disease, Hepatic Steatosis, Liver Disease Parenchymal
- Interventions
- Quantitative ultrasound (DeepUSFF)
- Device
- Lead sponsor
- Seoul National University Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 62 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Boardman, Ohio
- Conditions
- Chronic Diarrhea of Unknown Origin
- Interventions
- Crofelemer, Diagnostic tests for cause of chronic diarrhea
- Drug · Diagnostic Test
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 93 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2025
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Bronchiolitis, Respiratory Syncytial Virus Infections
- Interventions
- Inhaled primatene will be given as a breathing treatment, Nasal Washing
- Drug · Other
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 2 Months to 2 Years
- Enrollment
- 59 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2003 – 2012
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
- Conditions
- Alcohol Use Disorder, Ketosis
- Interventions
- Kenetik, magnetic resonance imaging scan, fludeoxyglucose-18 positron emission tomography scan, Alcohol bar lab, Placebo beverage
- Dietary Supplement · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Functional Dyspepsia, Small Intestinal Bacterial Overgrowth, Chronic Abdominal Discomfort
- Interventions
- Rifaximin, Lactulose Breath Test, Placebo
- Drug · Procedure
- Lead sponsor
- Henry C. Lin, MD
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2007
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Cystic Fibrosis
- Interventions
- 13C urea breath test Kit
- Device
- Lead sponsor
- University of New Mexico
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- Obesity, Respiratory Insufficiency, Hypoxemic Respiratory Failure, Nitric Oxide
- Interventions
- Nitric oxide
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Anemia
- Interventions
- Anemia Diagnostic Assistant (ADA), Serum hemoglobin
- Diagnostic Test
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 17 Years to 70 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Patients With Compensated Liver Cirrhosis
- Interventions
- Methacetin Breath Test
- Device
- Lead sponsor
- Meridian Bioscience, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 246 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2019
- U.S. locations
- 3
- States / cities
- New Haven, Connecticut • Durham, North Carolina • Richmond, Virginia
- Conditions
- Lung Diseases, Interstitial, Pulmonary Fibrosis
- Interventions
- CT-V, Metabolites
- Device · Other
- Lead sponsor
- Corewell Health East
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Royal Oak, Michigan
- Conditions
- Acute Myocardial Infarction
- Interventions
- Not listed
- Lead sponsor
- Hennepin County Medical Center, Minneapolis
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Alcohol-Related Carcinoma, Fanconi Anemia, Oral Cavity Carcinoma
- Interventions
- Alcohol, Biospecimen Collection, Breath Test
- Drug · Procedure
- Lead sponsor
- Masonic Cancer Center, University of Minnesota
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 170 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- 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
- Brain Tumor, Glioblastoma
- Interventions
- Dichloroacetate
- Drug
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Gastric Carcinoma
- Interventions
- Biopsy, Biospecimen Collection, Breath Test, Esophagogastroduodenoscopy, Questionnaire Administration
- Procedure · Other
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 240 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Helicobacter Pylori Infection, Helicobacter Pylori, Helicobacter Pylori Gastrointestinal Tract Infection, H. Pylori Infection, H. Pylori Gastrointestinal Disease
- Interventions
- HEAPE, Pre-HEAPE
- Procedure
- Lead sponsor
- Christopher C. Thompson, MD, MSc
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Diabetes Mellitus, Type 1
- Interventions
- Erythromycin lactobionate, Placebo IV, [13C]-Spirulina, Erythromycin Ethylsuccinate Suspension, Placebo Suspension
- Drug
- Lead sponsor
- Adil Bharucha
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Hypercholesterolemia, Thrombosis
- Interventions
- Clopidogrel, Atorvastatin
- Drug
- Lead sponsor
- National Center for Research Resources (NCRR)
- NIH
- Eligibility
- 18 Years to 75 Years
- Healthy volunteers
- Healthy volunteers not accepted
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Helicobacter Pylori Infection
- Interventions
- Breath Test Collection bags
- Other
- Lead sponsor
- Meridian Bioscience, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 193 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 9
- States / cities
- Baltimore, Maryland • Chevy Chase, Maryland • Detroit, Michigan + 6 more
- Conditions
- Dyspepsia
- Interventions
- [13C]-Spirulina platensis and 99mTc sulfur colloid
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Gastroesophageal Reflux, Regurgitation, Heartburn
- Interventions
- Breath Testing
- Other
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Cystic Fibrosis
- Interventions
- Lung Clearance Index, MRI with PFP
- Device · Drug
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2019
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina