Prevention of Nosocomial E. Coli Infections After Placement of an Indwelling Catheter During Pelvic Surgery: an Evaluation of Cranberry Gel Capsules

NCT ID: NCT01114347

Last Updated: 2025-11-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

270 participants

Study Classification

INTERVENTIONAL

Study Start Date

2010-08-31

Study Completion Date

2014-03-22

Brief Summary

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Indwelling urinary catheters are a primary site for nosocomial infections. The purpose of this study is to evaluate the anti-adhesive properties of Cranberry type A pro anthocyanidine gel capsules in the prevention Escherichia coli infections on indwelling urinary catheters placed in patients following pelvic surgery. The investigators primary working hypothesis is that cranberry treatment decreases E. coli colonization on indwelling urinary catheters, thus preventing nosocomial urinary infections following pelvic surgery.

Detailed Description

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Conditions

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Cross Infection Bacteriuria

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

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Cranberry

Patients randomized to this arm will recieve one gel capsule containing cranberry PAC (36 mg of type A pro anthocyandines: Urell, Pharmatoka) per day starting at the day of the pelvic surgery (j0) until day 10 postop (j10). The gel capsule in taken orally in the morning with a large glass of water.

Group Type EXPERIMENTAL

cranberry type A pro anthocyandines

Intervention Type DIETARY_SUPPLEMENT

One gel capsule containing cranberry PAC (36 mg of type A pro anthocyandines: Urell, Pharmatoka) per day starting at the day of the pelvic surgery (j0) until day 10 postop (j10). The gel capsule in taken orally in the morning with a large glass of water

Placebo

The patients randomized to this arm will recieve one placebo gel capsule per day starting on the day of the pelvic surgery (j0) until the 10th day post-op (j10). The gel capsule is taken orally in the morning with a large glass of water. The placebo contains lactose and is conditioned in a manner to be identical in caliber and color with the experimental treatment gel capsules.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DIETARY_SUPPLEMENT

One placebo gel capsule per day starting on the day of the pelvic surgery (j0) until the 10th day post-op (j10). The gel capsule is taken orally in the morning with a large glass of water. The placebo contains lactose and is conditioned in a manner to be identical in caliber and color with the experimental treatment gel capsules.

Interventions

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cranberry type A pro anthocyandines

One gel capsule containing cranberry PAC (36 mg of type A pro anthocyandines: Urell, Pharmatoka) per day starting at the day of the pelvic surgery (j0) until day 10 postop (j10). The gel capsule in taken orally in the morning with a large glass of water

Intervention Type DIETARY_SUPPLEMENT

Placebo

One placebo gel capsule per day starting on the day of the pelvic surgery (j0) until the 10th day post-op (j10). The gel capsule is taken orally in the morning with a large glass of water. The placebo contains lactose and is conditioned in a manner to be identical in caliber and color with the experimental treatment gel capsules.

Intervention Type DIETARY_SUPPLEMENT

Eligibility Criteria

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Inclusion Criteria

* Patient is cared for by the department of the Gynecology at the Nîmes Unversity Hospital
* The patient is programmed for surgery with placement an indwelling catheter for 48 hours with a sterile urinary cytobacteriologic exam at inclusion

Exclusion Criteria

* the urinary cytobacteriologic exam at inclusion is positive
* the patient is taking antivitamin K
* the patient is taking antibiotics
* history of urolithiasis
* the patient refuses to participate
* the patient is pregnant or nursing
* the patient is not associated with a social security system (no insurance)
* the patient is under guardianship
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre Hospitalier Universitaire de Nīmes

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Vincent Letouzey, MD

Role: PRINCIPAL_INVESTIGATOR

Centre Hospitalier Universitaire de Nîmes

Locations

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CHU de Nîmes - Hôpital Universitaire Carémeau

Nîmes, , France

Site Status

Countries

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France

References

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Letouzey V, Ulrich D, Demattei C, Alonso S, Huberlant S, Lavigne JP, de Tayrac R. Cranberry capsules to prevent nosocomial urinary tract bacteriuria after pelvic surgery: a randomised controlled trial. BJOG. 2017 May;124(6):912-917. doi: 10.1111/1471-0528.14524. Epub 2017 Feb 10.

Reference Type RESULT
PMID: 28186383 (View on PubMed)

Williams G, Stothart CI, Hahn D, Stephens JH, Craig JC, Hodson EM. Cranberries for preventing urinary tract infections. Cochrane Database Syst Rev. 2023 Nov 10;11(11):CD001321. doi: 10.1002/14651858.CD001321.pub7.

Reference Type DERIVED
PMID: 37947276 (View on PubMed)

Williams G, Hahn D, Stephens JH, Craig JC, Hodson EM. Cranberries for preventing urinary tract infections. Cochrane Database Syst Rev. 2023 Apr 17;4(4):CD001321. doi: 10.1002/14651858.CD001321.pub6.

Reference Type DERIVED
PMID: 37068952 (View on PubMed)

Other Identifiers

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AOI/2009/VL-01

Identifier Type: -

Identifier Source: org_study_id

2009-A01317-50

Identifier Type: OTHER

Identifier Source: secondary_id

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