# Probiotic on Prevention of GBS Vaginal Infection During Pregnancy

> **NCT03688321** · NA · COMPLETED · sponsor: **China Medical University Hospital** · enrollment: 204 (actual)

## Conditions studied

- Infection, Bacterial

## Interventions

- **DIETARY_SUPPLEMENT:** Probiotic capsule GR-1 and RC-14
- **DIETARY_SUPPLEMENT:** Placebo capsule

## Key facts

- **NCT ID:** NCT03688321
- **Lead sponsor:** China Medical University Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-10-24
- **Primary completion:** 2020-08-30
- **Final completion:** 2021-06-30
- **Target enrollment:** 204 (ACTUAL)
- **Last updated:** 2021-07-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03688321

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03688321, "Probiotic on Prevention of GBS Vaginal Infection During Pregnancy". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03688321. Licensed CC0.

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