The Efficacy of Probiotics to Reduce Antepartum Group B Streptococcus Colonization.
Public ClinicalTrials.gov record NCT03696953. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
The Efficacy of Probiotics to Reduce Antepartum Group B Streptococcus Colonization
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study is a randomized double blind, placebo controlled trial to determine the efficacy of an oral probiotic in reducing antenatal Group B Streptococcus colonization. The goal of this study is to demonstrate that women in the probiotics group will experience; (1) reduced GBS prenatal colonization at 36± 2 weeks gestation and lower levels of GBS colonization, (2) less need for intrapartum antibiotic prophylaxis and (3) fewer prenatal gastrointestinal symptoms compared to women in the placebo group. Intrapartum measures were added and IRB approved in Feb 2020 as a pilot and feasibility substudy. The goals of this study are as follows: (1) Explore the effect of antepartum exposure to Florajen3 on maternal and neonatal residual GBS and the maternal microbiome. We anticipate that (1)At the time of labor, more women in the probiotics group will test negative for GBS on vaginal to rectal swabs compared to those in the placebo group and (2) Fewer neonates born to women in the probiotic group will have GBS on nasal-oral pharynx cultures within several hours of birth compared to those born to neonates in the control group.
Study identification
- NCT ID
- NCT03696953
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 109 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2019
- Primary completion
- Sep 29, 2022
- Completion
- Sep 29, 2024
- Last update posted
- Mar 20, 2024
2019 – 2024
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Aurora Sinai Medical Center | Milwaukee | Wisconsin | 53233 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03696953, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Mar 20, 2024 · Synced Sep 2, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03696953 live on ClinicalTrials.gov.