Enrolling by invitation NCT07375329
Breath Hydrogen and Methane as Biomarkers of Fiber Intake
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Breath Tester.
- Who it may be relevant to
- Registry conditions: Healthy Eating. Basic parameters: 18 years — 80 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- United States
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
Exploring the Utility of Breath Hydrogen and Methane as Biomarkers of Total Dietary Fiber Intake: A Pilot Study
Overview
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.
Interventions
- 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
Primary outcome measures
- Breath methane [Time frame: Measured daily for three months]
- Breath hydrogen [Time frame: Daily for three months]
Eligibility criteria
Inclusion criteria
- Must be enrolled in parent trial (NCT07219706)
Exclusion criteria
- Not enrolled in parent trial (NCT07219706)
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Single group
- Masking
- Open label
- Primary purpose
- Prevention
Study locations
United States · 1 center
- University of Oklahoma Health Sciences — Oklahoma City
Identifiers
NCT: NCT07375329 · 18961