# A Clinical Trial Evaluating Fecal Microbiota Transplantation (FMT) in Adolescents With ADHD

> **NCT07756255** · PHASE2 · NOT_YET_RECRUITING · sponsor: **University of Calgary** · enrollment: 64 (estimated)

## Conditions studied

- ADHD
- ADHD - Attention Deficit Disorder With Hyperactivity
- ADHD - Combined Type

## Interventions

- **DRUG:** Fecal Microbiota Transplant (FMT)
- **DRUG:** Nitazoxanide 500mg BID
- **DRUG:** Vancomycin 250mg BID
- **DRUG:** Placebo Vancomycin
- **DRUG:** Placebo Nitazoxanide
- **DRUG:** Pico-Salax
- **DRUG:** Placebo Fecal Microbiota Transplantation (FMT)

## Key facts

- **NCT ID:** NCT07756255
- **Lead sponsor:** University of Calgary
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2026-08-31
- **Primary completion:** 2028-08-31
- **Final completion:** 2029-08-31
- **Target enrollment:** 64 (ESTIMATED)
- **Last updated:** 2026-09-10

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07756255

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07756255, "A Clinical Trial Evaluating Fecal Microbiota Transplantation (FMT) in Adolescents With ADHD". Retrieved via MORVS 2026-10-20 from https://api.morvs.ai/clinical/NCT07756255. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*