Fecal Filtrate as a Treatment Option of Multiple Recurrent Clostridioides Difficile Infection

University of Pecs238 enrolled

Overview

Clostridioides difficile infection (CDI) is one of the most common hospital-acquired infectious diseases with a high mortality rate (6-30%). The treatment of CDI, especially the recurrent form of the disease is still considered a challenge. The FILTRATE randomized controlled trial aims to investigate the safety and efficacy of fecal filtrate transplantation in the treatment of recurrent CDI and compare it with conventional fecal microbiota transplantation (FMT).

The treatment of recurrent CDI is still a burden on the healthcare system. FMT is highly effective for the treatment of recurrent CDI, resulting in the resolution of CDI up to 100% of the cases. FMT also has a good short-term safety profile, however long-term events like transfer of multiresistant bacteria and other living microorganism is still a major problem. On the other hand, the fecal filtrate contains only bacterial debris, proteins, and antimicrobial compounds and not intact microorganisms. The FILTRATE trial is a multicenter, two-arm randomized controlled trial, and aims to compare the safety and efficacy of fecal filtrate transplantation to conventional fecal microbiota transplantation (FMT) in the treatment of recurrent CDI. Adult patients with multiple recurrent (\>1) CDIs will be randomized 1:1 to receive either FMT or fecal filtrate transplantation. The transplantation will be carried out using lyophilized capsule on each arm. The primary endpoint of the study will be the clinical resolution of CDI-associated diarrhea 8 weeks after the interventions. Questionnaires will be completed on enrollment and at the time of each follow-up. Adverse events will be recorded and reported to the relevant institutional and national ethics committee. After the intervention, a one-year follow-up is also planned. Blood and stool samples will be collected at baseline and at each follow-up.

Study Type

INTERVENTIONAL

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

TRIPLE

Enrollment

Conditions

Clostridium Difficile Infection Recurrent Clostridium Difficile Infection

Interventions

Fecal filtrate transplantationBIOLOGICAL

Patients will receive 5-8 encapsulated lyophilized fecal filtrate transplantations in enterosolvent, size "0" capsules. Before intervention patients will receive proton pump inhibitors and prokinetics. After the preparation, the participants will be instructed to swallow the capsules one by one within 5 minutes with fluid to help to swallow the capsules.

Conventional fecal microbiota transplantationBIOLOGICAL

Patients will receive 5-8 encapsulated lyophilized conventional fecal microbiota transplantations in enterosolvent, size "0" capsules. Before intervention patients will receive proton pump inhibitors and prokinetics. After the preparation, the participants will be instructed to swallow the capsules one by one within 5 minutes with fluid to help to swallow the capsules.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: * age ≥18 years * multiple recurrent CDI (≥2 previous episodes of CDI) * at least 3 or more loose or watery stools (Bristol 5-7) per day * a positive Glutamate Dehydrogenase (GDH)-enzyme and positive CDI toxin A and/or B test * the patient or the legal guardian sign the written informed consent Exclusion Criteria: * pregnancy or breastfeeding * ongoing antibiotic treatment * fulminant CDI * previous FMT * immunodeficiency * need of intensive care * requirement for vasoactive drugs * other cause of diarrhea * inflammatory bowel diseases * irritable bowel syndrome * life expectancy shorter than 3 months * unavailable for follow-up visits

Locations (1)

Institute for Translational Medicine, University of Pécs

Pécs, Hungary

Outcomes

Primary Outcomes

Resolution of diarrhea

Clinical resolution of the CDI associated diarrhea, defined by 2 or less stools (Bristol 1-4) per day in two consecutive days. The rate of the outcome will be compared within groups.

Time frame: 8 weeks

Secondary Outcomes

Resolution of diarrhea

Clinical resolution of the CDI associated diarrhea, defined by 2 or less stools (Bristol 1-4) per day in two consecutive days. The rate of the outcome will be compared within groups.

Time frame: 1 year

Recurrence of CDI symptoms

Recurrence of the CDI symptoms (diarrhea, abdominal pain ect.) within 8 weeks after an initial amelioration. The rate of the outcome will be compared within groups.

Time frame: 8 weeks, 1 year

Overall mortality

Overall mortality. The rate of the outcome will be compared within groups.

Time frame: 8 weeks, 1 year

Disease associated mortality

Disease-associated mortality. The rate of the outcome will be compared within groups.

Time frame: 8 weeks, 1 year

Adverse events

Proportion of adverse events (AE) and serious adverse events (SAE). The rate of the outcome will be compared within groups.

Time frame: 8 weeks, 1 year

Change of the intestinal microbiome

Change of the intestinal microbiome at the end of the follow up period regarding to the initial intestinal microbiome. The rate of the outcome will be compared within groups.

Central Contacts

Péter Hegyi, MD,PhD, Dsc

CONTACT

+3672/536-246 p.hegyi@tm-centre.org

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.