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A Trial of D-mannose for the Prophylaxis of Recurrent Urinary Tract Infections
NCT06940622 · View on ClinicalTrials.gov ↗
Study Summary
A randomized, double-blind, placebo-controlled, 12-month study to determine the effectiveness of D-mannose (2g daily) supplementation in rUTI (recurrent urinary tract infection) prevention in post-menopausal women.
Conditions Studied
Interventions
- DIETARY_SUPPLEMENT Placebo
- DIETARY_SUPPLEMENT D-Mannose
Study Locations (1)
Texas
- University of Texas Southwestern Medical Center — Dallas
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 90 participants |
| Start Date | 2025-08-01 |
| Est. Completion | 2030-09-30 |
| Phase | NA |
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Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT06940622
The ClinicalTrials.gov registry entry for NCT06940622 describes a study currently listed as recruiting. It is categorized as NA, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 90 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is University of Texas Southwestern Medical Center, which has 742 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 9 conditions, with Recurrent Urinary Tract Infection appearing as the primary indexed condition, and to 2 interventions — of which Placebo is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT06940622 reports 1 study location spanning 1 distinct geographic area — top geographies include Texas. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT06940622 about?
NCT06940622 is a clinical study titled "A Trial of D-mannose for the Prophylaxis of Recurrent Urinary Tract Infections". A randomized, double-blind, placebo-controlled, 12-month study to determine the effectiveness of D-mannose (2g daily) supplementation in rUTI (recurrent urinary tract infection) prevention in post-menopausal women.
What is the current status of trial NCT06940622?
This trial is currently recruiting. It is a NA study. The enrollment target is 90 participants. The study started on 2025-08-01. Estimated completion is 2030-09-30.
What conditions does trial NCT06940622 study?
This clinical trial studies the following conditions: Recurrent Urinary Tract Infection, UTI, Recurrent UTIs, Recurrent Urinary Tract Infections, Recurrent Urinary Tract Infections in Women. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT06940622?
The interventions under investigation include: Placebo (DIETARY_SUPPLEMENT), D-Mannose (DIETARY_SUPPLEMENT). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT06940622?
This trial is sponsored by University of Texas Southwestern Medical Center, which has 742 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT06940622 being conducted?
This trial has 1 study location across Texas. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
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