Fecal Filtrate as a Treatment Option of Multiple Recurrent Clostridioides Difficile Infection
- Conditions
- Recurrent Clostridium Difficile InfectionClostridium Difficile Infection
- Interventions
- Biological: Fecal filtrate transplantationBiological: Conventional fecal microbiota transplantation
- Registration Number
- NCT04960306
- Lead Sponsor
- University of Pecs
- Brief Summary
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).
- Detailed Description
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.
Recruitment & Eligibility
- Status
- NOT_YET_RECRUITING
- Sex
- All
- Target Recruitment
- 238
- 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
- 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
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Fecal filtrate transplantation Fecal filtrate transplantation Patients randomized to the fecal filtrate transplantation group Conventional fecal microbiota transplantation Conventional fecal microbiota transplantation Patients randomized to the conventional fecal microbiota transplantation group
- Primary Outcome Measures
Name Time Method Resolution of diarrhea 8 weeks 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.
- Secondary Outcome Measures
Name Time Method Resolution of diarrhea 1 year 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.
Recurrence of CDI symptoms 8 weeks, 1 year 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.
Overall mortality 8 weeks, 1 year Overall mortality. The rate of the outcome will be compared within groups.
Disease associated mortality 8 weeks, 1 year Disease-associated mortality. The rate of the outcome will be compared within groups.
Adverse events 8 weeks, 1 year Proportion of adverse events (AE) and serious adverse events (SAE). The rate of the outcome will be compared within groups.
Change of the intestinal microbiome 8 weeks, 1 year 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.
Trial Locations
- Locations (1)
Institute for Translational Medicine, University of Pécs
🇭🇺Pécs, Hungary