Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Early Phase 1 Interventional Accepts healthy volunteers

Fecal Microbiota Transplantation for the Treatment of Recurrent Urinary Tract Infections

ClinicalTrials.gov ID: NCT03050515

Public ClinicalTrials.gov record NCT03050515. 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.

ClinicalTrials.gov public records Last synced Sep 7, 2026, 9:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Fecal Microbiota Transplantation for the Treatment of Recurrent Urinary Tract

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Recurrent urinary tract infections are quickly becoming a public health obstacle in our aging population. Almost 50% of women have at least one urinary tract infection in their lifetime; following this first infection, there is a 25-35% chance that she will have another infection in the subsequent 3-6 months. With each documented infection, a patient receives anywhere from a three to seven day course of antibiotics for treatment. Repeated courses of antibiotics often lead to the development of multi-drug resistant infections that are difficult to treat with our arsenal of oral medications. It is theorized that most, if not all, urinary tract infections are caused by bacteria from the gastrointestinal tract. If there is a generalized gut dysbiosis due to repeated courses of oral antibiotics, it will likely be difficult to ever adequately treat repeat urinary tract infections. This same theory led to the development and utilization of fecal microbiota transplantation in the treatment of refractory Clostridium difficile diarrhea. There are now several studies that have reported on the efficacy of fecal transplantation in the treatment of C.difficile infections as well as the correction of gut dysbiosis. Given this positive response in treatment of refractory infectious diarrhea, the investigators propose that the correction of gut dysbiosis can also treat refractory recurrent urinary tract infections. Therefore, the investigators propose this pilot study to determine the effectiveness of fecal transplantation in the treatment of refractory, recurrent urinary tract infections.

Study identification

NCT ID
NCT03050515
Recruitment status
Completed
Study type
Interventional
Phase
Early Phase 1
Enrollment
12 participants

Conditions and interventions

Interventions

Biological

Eligibility (public fields only)

Age range
18 Years to 100 Years
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
Feb 4, 2018
Primary completion
Jun 29, 2019
Completion
Feb 22, 2020
Last update posted
Jun 17, 2020

2018 – 2020

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
UCI Women's Healthcare Center Orange California 92868

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 NCT03050515, 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 Jun 17, 2020 · Synced Sep 7, 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 NCT03050515 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →