Prevention of C.Difficile Infections With Oral Vancomycine in Patients Undergoing Allogeneic Hematopoietic Stem Cell Transplant

NCT ID: NCT05256693

Last Updated: 2022-02-25

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

UNKNOWN

Clinical Phase

PHASE3

Total Enrollment

336 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-31

Study Completion Date

2025-07-31

Brief Summary

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Clostridium difficile (CD) infection are an important cause of morbi-mortality in patients undergoing allogeneic hematopoietic stem cell transplant (HSCT). The VANCALLO trial aims at evaluating oral vancomycine reducing the risk of CD infection relying on a placebo controlled 1:1 randomized design, including one interim analysis.

Detailed Description

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Conditions

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Clostridium Difficile Infections Stem Cell Transplant Complications

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Vancomycine

Oral vancomycine 125 mg twice a day, from inclusion (at the time of hospitalization for allogeneic stem cell transplant) until hospital discharge or 5 weeks in hospital at most.

Group Type EXPERIMENTAL

Vancomycin

Intervention Type DRUG

Oral vancomycin (powder) 125mg twice a day

Placebo

Vancomycine placebo, twice a day, from inclusion (at the time of hospitalization for allogeneic stem cell transplant) until hospital discharge or 5 weeks in hospital at most.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Vancomycine placebo (powder) twice a day

Interventions

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Vancomycin

Oral vancomycin (powder) 125mg twice a day

Intervention Type DRUG

Placebo

Vancomycine placebo (powder) twice a day

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Age ≥15 ans
* Hospitalization since less than 72 hours, for an allogeneic stem cell transplant, whichever the indication and conditioning
* For men and women of reproductive age: use of contraceptives
* Informed consent
* Healthcare insurance

Exclusion Criteria

* Know allergy or history of adverse events with vancomycine
* Pregnancy
* Clostridium difficile infection within 30 days prior to inclusion or at inclusion
* History of total colectomy and/or inflammatory bowel disease
* Progressive diarrhea at inclusion, whichever the etiology
* Digestive decontamination protocol for the stem cell transplant procedure
* Participation to another drug clinical trial or being in the exclusion period from a prior clinical trial participation
Minimum Eligible Age

15 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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GIRCI Ile de France

UNKNOWN

Sponsor Role collaborator

Assistance Publique - Hôpitaux de Paris

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Central Contacts

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Inès Boussen, MD

Role: CONTACT

+33 1 42 49 90 66

Other Identifiers

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APHP210089

Identifier Type: -

Identifier Source: org_study_id

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