- Conditions
- Smoking
- Interventions
- Breath Sample, Saliva Sample, Questionnaire, View Virtual Reality Scenes
- Other · Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Houston, Texas
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 49–53
of 53
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Gulf War Syndrome
- Interventions
- Lactulose Breath Test, Rifaximin, Placebo
- Procedure · Drug
- Lead sponsor
- Henry C. Lin, MD
- Federal
- Eligibility
- 21 Years and older
- Enrollment
- 210 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- Started 2009
- U.S. locations
- 1
- States / cities
- Albuquerque, New Mexico
- Conditions
- H Pylori Infection, H Pylori Gastritis, Gastric Cancer
- Interventions
- PYTEST® 14C-Urea Breath Test, VOQUEZNA® Triple Pak®
- Drug
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 430 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Cystic Fibrosis (CF), New Diagnostics
- Interventions
- Not listed
- Lead sponsor
- Chris Goss
- Other
- Eligibility
- 16 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 9
- States / cities
- La Jolla, California • Minneapolis, Minnesota • St Louis, Missouri + 6 more
- Conditions
- Parkinson's Disease
- Interventions
- Blood Sample Collection, Breath Sample Collection
- Other
- Lead sponsor
- Emory University
- Other
- Eligibility
- 25 Years to 85 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia