# the Microbiota Are Associated With Iodine-131 Therapy and Hypothyroidism

> **NCT03574051** · EARLY_PHASE1 · UNKNOWN · sponsor: **First Affiliated Hospital of Harbin Medical University** · enrollment: 30 (estimated)

## Conditions studied

- Microbiota

## Interventions

- **DRUG:** Probiotic

## Key facts

- **NCT ID:** NCT03574051
- **Lead sponsor:** First Affiliated Hospital of Harbin Medical University
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-05-01
- **Primary completion:** 2020-05-01
- **Final completion:** 2022-05-01
- **Target enrollment:** 30 (ESTIMATED)
- **Last updated:** 2018-07-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03574051

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03574051, "the Microbiota Are Associated With Iodine-131 Therapy and Hypothyroidism". Retrieved via AI Analytics 2026-06-05 from https://api.ai-analytics.org/clinical/NCT03574051. Licensed CC0.

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