# Use of Probiotics to Prevent Influenza

> **NCT01720329** · NA · COMPLETED · sponsor: **McMaster University** · enrollment: 1440 (estimated)

## Conditions studied

- Influenza

## Interventions

- **DIETARY_SUPPLEMENT:** Probiotics
- **OTHER:** probiotic placebo

## Key facts

- **NCT ID:** NCT01720329
- **Lead sponsor:** McMaster University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-07
- **Primary completion:** 2017-08
- **Final completion:** 2017-10
- **Target enrollment:** 1440 (ESTIMATED)
- **Last updated:** 2018-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01720329

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01720329, "Use of Probiotics to Prevent Influenza". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT01720329. Licensed CC0.

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