- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05835206
Further MT for AntIbiotic-Resistant Bacterial Colonization in Inpatients (FAIR)
A Randomized Controlled Trial to Further Microbiota Therapy for AntIbiotic-Resistant Bacterial Colonization in Inpatients.
The purpose of this study is to better understand the effectiveness and safety of microbiome therapies (MT) as a treatment for patients with Multidrug Resistant Organism (MDRO) colonization after an infection. Limited data from prior studies suggest that MT may be an effective treatment to reduce intestinal MDRO colonization Although shedding of MDROs from patients to their surrounding environment is a recognized pathway of transmission, the potential effect of MT on the transmission of MDRO to other patients in the hospital environment is unclear. This study will test the safety and efficacy of MT for this use in hospitalized patients. This study will also help design larger studies.
The MT may help reduce MDROs that colonize the gut. By reducing colonization before infections happen, this could help doctors avoid using "last resort" antibiotics that can have serious side effects like kidney damage. The reduction in MDROs after MT was originally identified in patients treated with MT for recurrent Clostridioides difficile (often called "C. diff") diarrhea. It has been shown that a type of MT called fecal microbiota transplant (FMT) can eliminate both C. difficile and other resistant bacteria.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Antimicrobial resistance (AR) has been declared by the World Health Organization to be one of the greatest threats to global health. Every year, at least 2 million people are infected with antibiotic-resistant bacteria, and over 23,000 die from such infections.
This study aims to take initial steps to directly address these public health priorities and clinical threats of MDRO by estimating the safety of the IP in reducing patient-level intestinal MDRO colonization as well as the effect of the IP on environmental contamination. FAIR is a phase 2, randomized, placebo-controlled, double-blind, parallel, clinical trial of the IP for the treatment of MDRO colonization.
The hypothesis is that lyophilized human intestinal microbiota will safely and efficaciously reduce MDRO colonization. This is a randomized, controlled, clinical trial with two arms: a placebo arm and an intervention arm. The target population will include 40 adult inpatients with multi-drug resistant organisms (MDRO) colonization after infection. Target MDRO colonization is defined as a positive clinical microbiology bacterial culture and antibiotic susceptibility result that is consistent with one or more of the following: carbapenem-resistant Enterobacteriaceae (CRE), vancomycin-resistant Enterococcus spp (VRE), extended-spectrum β-lactamase (ESBL) producing Enterobacteriaceae, multidrug-resistant (MDR) Acinetobacter and/or MDR Pseudomonas
Study Type
Enrollment (Estimated)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Amanda Strudwick, RN
- Phone Number: 404-727-9193
- Email: astrudw@emory.edu
Study Contact Backup
- Name: Michael Woodworth, MD, MSc
- Phone Number: 404-778-1691
- Email: mwoodwo@emory.edu
Study Locations
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-
Georgia
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Atlanta, Georgia, United States, 30322
- Recruiting
- Emory Rehabilitation Hospital
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Atlanta, Georgia, United States, 30308
- Recruiting
- Emory University Hospital Midtown
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Contact:
- Amanda Strudwick, RN
- Phone Number: 404-727-9193
- Email: astrudw@emory.edu
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Atlanta, Georgia, United States, 30322
- Recruiting
- Emory University Clinical Research Network
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Atlanta, Georgia, United States, 30322
- Recruiting
- Emory University Hospital (EUH)
-
Contact:
- Amanda Strudwick, RN
- Phone Number: 404-727-9193
- Email: astrudw@emory.edu
-
Atlanta, Georgia, United States, 30329
- Recruiting
- Emory University at Wesley Woods Hospital
-
Contact:
- Amanda Strudwick, RN
- Phone Number: 404-727-2397
- Email: astrudw@emory.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Be able to (or have an available Legally Authorized Representative who is able to) understand and be willing to sign a written informed consent document.
- Be at least 18 years old at the time of consent.
- Be able and willing to comply with all study protocol requirements, including the ability to swallow capsules.
- Be colonized with a target MDRO (CRE, VRE, ESBL, MDR Acinetobacter, and/or MDR Pseudomonas) as detected by bacterial culture of stool or perianal/rectal swab.
- Be able and willing to discontinue systemic antibiotics at least one day prior to study Day 0 and for as long as medically able to do so throughout the study.
- Be willing to discontinue probiotics or other microbiota restoration therapies at least one day prior to study Day 0 and for the duration of study participation.
- The effects of the IP on the developing human fetus are unknown. For this reason, women of child-bearing potential (WOCBP) and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation.
Exclusion Criteria:
- Be pregnant, breastfeeding, lactating, or planning a pregnancy during the study duration (through 4 weeks after the last dose of investigational product, or IP), if women of childbearing potential (WOCBP).
- Have known uncontrolled intercurrent illness(es) such as, but not limited to Symptomatic congestive heart failure, acute coronary syndrome, cardiac arrhythmia, untreated in situ colorectal cancer, toxic megacolon or ileus, use of medications that decrease GI motility and increase broncho-aspiration risk (e.g. loperamide, diphenoxylate/atropine, cholestyramine), or history of positive stool studies or cultures in the last 30 days for ova, parasites, Salmonella, Shigella, Campylobacter, or other enteropathogens other than those detected by screening MDRO stool cultures for inclusion.
- Have any other intercurrent acute illness that in the opinion of the investigator will preclude the subject from entering the study.
- Be on systemic antibiotics for any reason other than if the MDRO infection was recent or the potential participant is still taking antibiotics for target MDRO at the time of screening. If the latter, the participant must be able (in the opinion of their treating providers) to complete the planned antibiotic course by study Day -1.
- Have a compromised immune system, defined as AIDS with a cluster of differentiation 4 (CD4)+ T-cell count <200, history of documented absolute neutrophil count (ANC) <1,000 neutrophils/mL within 14 days of D0, active malignancy requiring intensive induction chemotherapy, radiotherapy, or biologic treatment within 2 months of enrollment or history of hematopoietic cell transplantation, either allogeneic or autologous in the last 1 year.
- Have a history of significant food allergy that led to anaphylaxis or hospitalization.
- Have a life expectancy of 24 weeks or less
- Have any condition that, in the opinion of the investigator, might interfere with study objectives or limit compliance with study requirements, including but not limited to known active intravenous drug or alcohol abuse, psychiatric illness, and/or social situation
- Participated in an investigational study that also meets one of the following criteria: Received an interventional agent (drug, device, or procedure) in the last 28 days or enrollment in any other interventional study for MDROs.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: microbiome therapeutic
The study intervention is manufactured from a healthy screened donor as an investigational product (IP) and delivered via swallowed capsule after room reset of the patient's hospital room.
|
Participants will receive a single course of study treatment (IP, Encapsulated Microbiota): Orally delivered, non-frozen, encapsulated investigational intestinal microbiota, consisting of 16 capsules. One dose (8 capsules) is administered daily (QD) for 2 days. The capsules are to be taken orally with water on an empty stomach. Each dose will be taken approximately every 24 hours, with a minimum of 12 hours from the previous dose to a maximum of 36 hours. Both doses must be completed within the stated 36 hours ±12 hours. Depending on the time of the first dose, dosing may occur over 3 calendar days. A second cycle will begin and a second treatment will be given if the participant is still MDRO positive on Day 14 of Cycle 1. If applicable, Cycle 2 will begin within 7 days of Day 14.
Other Names:
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Placebo Comparator: Placebo
The control arm will remain in routine contact precautions per standard of care, take placebo capsules, and have a room reset.
|
Participants will receive a single course of study treatment (Color-matched placebo capsules containing microcrystalline cellulose (MCC) powder), consisting of 16 capsules. One dose (8 capsules) is administered daily (QD) for 2 days. The capsules are to be taken orally with water on an empty stomach. Each dose will be taken approximately every 24 hours, with a minimum of 12 hours from the previous dose to a maximum of 36 hours. Both doses must be completed within the stated 36 hours ±12 hours. Depending on the time of the first dose, dosing may occur over 3 calendar days. A second cycle will begin and a second treatment will be given if the participant is still MDRO positive on Day 14 of Cycle 1. If applicable, Cycle 2 will begin within 7 days of Day 14.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in stool MDRO colony-forming unit (CFU) density
Time Frame: Day 0, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
MDRO colony-forming unit (CFU) densities from quantitative stool cultures in placebo vs IP-treated participants.
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Day 0, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
Change in proportion of MDRO colonized participants after last treatment cycle with the investigational product (IP)
Time Frame: Day 0, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
Proportion of stool cultures positive for any target MDRO will be compared in IP-treated vs placebo-treated participants.
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Day 0, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Estimate safety of the IP for MDRO colonization after infection
Time Frame: Day 0, day 7, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
The frequency of adverse events from IP efficacy for reducing recurrent MDRO infection will be assessed by the frequency of MDRO infections at 24 weeks
|
Day 0, day 7, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
Severity of adverse events caused by administration of the investigational product
Time Frame: Day 0, day 7, day 14 of last cycle (each cycle is 14 days), and 28 weeks
|
Severity of adverse events after administration of MT will be graded as mild, moderate or severe, form the time of MT administration up to 24 weeks.
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Day 0, day 7, day 14 of last cycle (each cycle is 14 days), and 28 weeks
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Estimate efficacy of the IP for reducing recurrent MDRO infection
Time Frame: Day 0, 24 weeks post Day 14 of last cycle (each cycle is 14 days)
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Efficacy will be measured by the frequency of MDRO infections from Day 0 of the first cycle until 24 weeks
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Day 0, 24 weeks post Day 14 of last cycle (each cycle is 14 days)
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Time to recurrent MDRO infection after IP administration
Time Frame: Day 0, 24 weeks post Day 14 of last cycle (each cycle is 14 days)
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Time to recurrent MDRO infection from Day 0 of first cycle censored at last final safety visit, or death.
|
Day 0, 24 weeks post Day 14 of last cycle (each cycle is 14 days)
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Michael Woodworth, MD, MSc, Emory University
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
- STUDY00003613
- 1U54CK000601-01 (U.S. NIH Grant/Contract)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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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