Trials / Enrolling By Invitation
Enrolling By InvitationNCT07375329
Breath Hydrogen and Methane as Biomarkers of Fiber Intake
Exploring the Utility of Breath Hydrogen and Methane as Biomarkers of Total Dietary Fiber Intake: A Pilot Study
- Status
- Enrolling By Invitation
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 30 (estimated)
- Sponsor
- University of Oklahoma · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
Summary
This study is designed to examine if mobile phone-based breath hydrogen and methane monitors can be used as a biomarker of dietary fiber intake.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | Breath Tester | Participants enrolled in a fiber-focused study will be offered a Food Marble to see if the data provided correlates with self-reported fiber intake |
Timeline
- Start date
- 2026-01-28
- Primary completion
- 2026-12-31
- Completion
- 2026-12-31
- First posted
- 2026-01-29
- Last updated
- 2026-04-06
Locations
1 site across 1 country: United States
Source: ClinicalTrials.gov record NCT07375329. Inclusion in this directory is not an endorsement.