# Using Breath Tests to Study Gut Sulfur Changes During Dietary Therapy

> **NCT07640659** · NA · NOT_YET_RECRUITING · sponsor: **University of British Columbia** · enrollment: 45 (estimated)

## Conditions studied

- Ulcerative Colitis (UC)

## Interventions

- **DIETARY_SUPPLEMENT:** Elemental formula (mBiota Elemental, Good LFE, Santa Monica, CA)
- **BEHAVIORAL:** Reduced Sulfur diet
- **BEHAVIORAL:** Habitual Diet

## Key facts

- **NCT ID:** NCT07640659
- **Lead sponsor:** University of British Columbia
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-06-01
- **Primary completion:** 2029-03-01
- **Final completion:** 2029-12-31
- **Target enrollment:** 45 (ESTIMATED)
- **Last updated:** 2026-06-11

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07640659

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07640659, "Using Breath Tests to Study Gut Sulfur Changes During Dietary Therapy". Retrieved via MORVS 2026-10-21 from https://api.morvs.ai/clinical/NCT07640659. Licensed CC0.

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