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Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Trial of Cranberry Capsules for Urinary Tract Infection Prevention in Nursing Home Residents

ClinicalTrials.gov ID: NCT01691430

Public ClinicalTrials.gov record NCT01691430. 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 Oct 19, 2026, 2:24 AM EDT

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

Official title

A Randomized, Controlled Trial of Cranberry Capsules for UTI Prevention in Nursing Home Residents

Brief summary

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

Urinary tract infection (UTI) is the most common infection in nursing home residents, and bacteriuria is the greatest trigger for antimicrobial therapy in the nursing home setting. The primary aim of this study is to test the efficacy of two oral cranberry capsules per day in the reduction of bacteriuria plus pyuria in female nursing home residents. These aims will be accomplished by conducting a double blind randomized placebo controlled efficacy trial of two oral cranberry capsules daily versus placebo in a cohort of Connecticut female nursing home residents.

Study identification

NCT ID
NCT01691430
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Yale University
Other
Enrollment
185 participants

Conditions and interventions

Conditions

Interventions

Dietary Supplement

Eligibility (public fields only)

Age range
65 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
Aug 2012 (Type not available)
Primary completion
Oct 2015 (Actual)
Completion
Oct 2015 (Actual)
Last update posted
Mar 6, 2020

2012 – 2015

United States locations

U.S. sites
21
U.S. states
1
U.S. cities
15
Facility City State ZIP Site status
Branford Hills Health Care Branford Connecticut 06405 —
Northbridge Health Care Center Bridgeport Connecticut 06606 —
Bridgeport Health Care Center Bridgeport Connecticut 06610 —
Bridgeport Manor Bridgeport Connecticut 06610 —
Riverside Health & Rehabilitation Center East Hartford Connecticut 06108 —
Ludlowe Health Care Center Fairfield Connecticut 06825 —
Glastonbury Health Care Center Glastonbury Connecticut 06033 —
The Nathaniel Witherell Greenwich Connecticut 06830 —
Arden House Care and Rehabilitation Center Hamden Connecticut 06514 —
Hamden Health Care Center Hamden Connecticut 06514 —
Avery Heights Hartford Connecticut 06106 —
Wadsworth Glen Health Care and Rehabilitation Center Middletown Connecticut 06457 —
Water's Edge Center for Health & Rehabilitation Middletown Connecticut 06457 —
Grimes Center New Haven Connecticut 06511 —
Mary Wade Home New Haven Connecticut 06511 —
Advanced Nursing & Rehab Center of New Haven New Haven Connecticut 06519 —
Shady Knoll Health Center Seymour Connecticut 06483 —
Lord Chamberlain Nursing & Rehabilitation Center Stratford Connecticut 06614 —
Village Green of Wallingford Wallingford Connecticut 06492 —
Abbott Terrace Health Center Waterbury Connecticut 06702 —
Hughes Health & Rehab Center West Hartford Connecticut 06119 —

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 NCT01691430, 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 6, 2020 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01691430 live on ClinicalTrials.gov.

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