Phase II Trial of Fecal Microbiota Transplant (FMT) for VRE and CRE Patients

February 19, 2021 updated by: University of Wisconsin, Madison

A Phase II Randomized, Double-blind Placebo-controlled Trial of Fecal Microbiota Transplantation for Vancomycin-resistant Enterococcus and Carbapenem-resistant Enterobacteriaceae

Vancomycin-resistant Enterococcus (VRE) and carbapenem-resistant Enterobacteriaceae (CRE) are multi-drug resistant organisms (MDROs) associated with healthcare settings and are a high priority for containment in public health. Healthcare-associated infections (HAIs) like VRE and CRE lengthen the duration of a hospital stay, increase the cost of hospitalization, and increase mortality. Because colonization precedes infection, prevention or treatment of VRE/CRE colonization is essential. We propose a treatment approach to promote gut decolonization by VRE and CRE without using antibiotics. Participants enrolled in this study will be randomized a one-time dose of either study drug or placebo, will be followed for 6 months, and will submit stool samples for analysis of several outcomes for the trial.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Withdrawn

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

This is a phase II, double-blind, randomized, placebo controlled trial assessing the effects of one-time oral FMT on the composition and function of the gut microbiome compared to placebo in a population of patients with baseline CRE or VRE gut colonization. Participants will be adults who have had two consecutive positive stool cultures for VRE or CRE and meet all inclusion/exclusion criteria. Patients (N=90) will be randomized at a 1:1 ratio. Randomization will be double-blinded. Each subject will be followed for 6 months. Stool samples will be taken at baseline and from subjects weekly for 4 weeks, then every 4 weeks for 8 weeks, then at 6 months regardless of treatment group. All patients will be asked to complete a stool diary

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Cognitively intact and willing to provide informed consent
  • Willing and able to comply with all study procedures for the duration of the study
  • Age 18 years or older
  • Two positive stool cultures for CRE or VRE (positive for the same organism on both cultures). The most recent stool culture must be within 14 days of randomization.
  • Women of childbearing potential in a sexual relationship with men must use an acceptable method of contraception (including, but not limited to, barrier with additional spermicidal foam or jelly, intrauterine device, hormonal contraception started at least 30 days before enrollment into the study, or intercourse with men who underwent a vasectomy) for 4 weeks following completion of the study treatment.
  • Males must agree to avoid impregnation of women during and for 4 weeks following completion of the study treatment through the use of an acceptable method of contraception (including but not limited to, barrier with additional spermicidal foam or jelly or vasectomy).
  • Able to take the test capsule successfully with no signs or symptoms of dysphagia.

Exclusion Criteria:

  • Admitted to an intensive care unit (ICU) for medical reasons (not just boarding).

Patients residing in a nursing home, long-term care facility or rehabilitation center may be enrolled.

  • Patient received antibiotics in the last 48 hours. Patients will be eligible to enroll if antibiotic therapy is discontinued for at minimum 48 hours prior to randomization. Does not include antibiotics used for prophylaxis or topical antibiotics.
  • Requires continued antibiotic use or anticipates antibiotic use in the upcoming 4 weeks.
  • Unwilling to withhold probiotics for a minimum of 48 hours prior to providing a screening stool sample.
  • Previous FMT or microbiome-based products in the last 90 days.
  • Active antibiotic-resistant bacteria (ARB) or gastrointestinal infection at time of enrollment.
  • Any other gastrointestinal illness including diarrhea.
  • Known or suspected toxic megacolon and or known small bowel ileus.
  • Bowel obstruction or other gut motility issues as noted by the patient or in the electronic medical record.
  • Major gastrointestinal surgery (e.g. significant bowel resection) within 3 months before enrollment not including appendectomy or cholecystectomy.
  • History of total colectomy or bariatric surgery.
  • Concurrent intensive induction chemotherapy, radiation therapy, or biologic treatment for an active malignancy. Patients on maintenance chemotherapy may be enrolled after consultation with the medical monitor.
  • Patients with severe anaphylactic or anaphylactoid food allergy.
  • Solid organ transplant recipients ≤90 days post-transplant or on active treatment for rejection.
  • Neutropenia (≤500 neutrophils/mL) or other severe immunosuppression. Anti-tumor necrosis factor (anti-TNF) will be permitted. Participants taking glucocorticoids, antimetabolites (azathioprine, 6-mercaptopurine, methotrexate), calcineurin inhibitors (tacrolimus, cyclosporine) and mycophenolate mofetil may be enrolled only after consultation with the medical monitor.
  • If At risk of CMV/EBV associated disease (at discretion of investigators, e.g. immunocompromised participant), negative Immunoglobulin G (IgG) testing for cytomegalovirus (CMV) or Epstein Barr Virus (EBV).
  • Cognitive impairment at the time of enrollment.
  • Expected life expectancy <6 months.
  • Inability (e.g. dysphagia) to or unwilling to swallow capsules.
  • Unable or unwilling to comply with protocol requirements.
  • Any condition that would jeopardize the safety or rights of the patient, would make it unlikely for the patient to complete the study, or would confound the results of the study.
  • Females who are pregnant, lactating, or planning to become pregnant during the study.

Female patients of childbearing potential will take a pregnancy test and be excluded if pregnant.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Prevention
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Triple

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: FMT Capsule DE
Drug: FMT Capsule DE
30 capsule one-time oral dose
Placebo Comparator: Placebo Oral Capsule
Placebo Capsule
Drug: Placebo oral capsule
30 capsule one-time oral dose
Other Names:
  • Placebo

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Compare incidence of VRE/CRE decolonization between FMT Capsule double encapsuled (DE) and placebo
Time Frame: 6 months
VRE/CRE decolonization is defined by absence of VRE/CRE on stool culture using standard laboratory techniques.
6 months

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
VRE/CRE infection at Day 3, Day 10, and Week 4 following randomization.
Time Frame: 1 month
VRE/CRE infection will be defined as an associated bacteremia, urinary tract infection, or would-related infection.
1 month
Microbial engraftment assessed by microbial disruption index (MDI) at Day 3, Day 10, and Week 4 following randomization
Time Frame: 1 month
VRE/CRE type and strain level engraftment, using whole genome sequencing laboratory techniques
1 month
Antibiotic resistant bacteria (ARB) decolonization at Day 10 after randomization.
Time Frame: 10 days
ARB testing will be done with Acuitas (OpGen) MDRO test or a similar platform
10 days
Antibiotic resistant bacteria (ARB) infection at Day 3, Day 10, Week 4 after randomization, and time to infection if ARB infection occurs
Time Frame: 1 month
ARB infection will be defined as extended spectrum beta lactamase clinical infection.
1 month
Adverse events/serious adverse events through Day 10, Week 4, and Month 6 following randomization.
Time Frame: 6 months
Safety of FMT Capsule DE compared to placebo. Incidence of newly acquired transmissible infectious diseases that are considered adverse events of special interest (AESI).
6 months

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
University of Wisconsin, Madison

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Nasia Safdar, MD PhD, Infectious Disease, School of Medicine & Public Health, University of Wisconsin-Madison

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Anticipated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
September 1, 2022

Primary Completion (Anticipated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 1, 2022

Study Completion (Anticipated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 30, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
August 21, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 22, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 23, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 23, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 19, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
June 1, 2020

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • W81XWH18PRMPCTA

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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