MicrobiomeTrials
  • Search Trials
  • Conditions
  • Learn
  • About
Data source: ClinicalTrials.gov
This site is for informational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult your healthcare provider.
Sign up for updates
Loading filters…
Showing 396 trials for C. difficile
High- Fiber/ Low-fat Diet for Prevention of Recurrent Clostridioides Difficile Infection in OncologyCompleted
Leukemia, Lymphocytic, AcuteLeukemia, Myeloid, AcuteLymphomaClostridium Difficile InfectionSolid Cancers
The primary objective of the study is to determine whether dietary intervention to increase fiber and decrease fat reduc…
Aurora, United StatesCompleted Jul 2, 2025
View Trial →
Prevention of Recurrent C. Difficile Infection Study With AZD5148 Monoclonal AntibodyPhase 2Recruiting
Clostridioides Difficile Infection
The purpose of this study is to evaluate the efficacy and safety of AZD5148 for prevention of recurrence of Clostridioid…
Phoenix, United StatesEst. completion Apr 20, 2027
View Trial →
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and OlderPhase 3Recruiting
Clostridoides Difficile Associated Disease
The purpose of the study is to learn about how effective, safe, and tolerable the Clostridioides difficile (C. difficile…
Athens, United StatesEst. completion Dec 11, 2028
View Trial →
A Safety Trial to Evaluate an Orally Ingested Yeast Modified to Express a Tetra-specific Anti-toxin for Clostridioides DifficilePhase 1Recruiting
Clostridium Difficile Infection
This is a Phase 1, first-in-human, double-blind, placebo-controlled, adaptive-design, single-site study, involving dose …
Multiple LocationsEst. completion Aug 22, 2028
View Trial →
MTC Versus FMT in for RCDIPhase 1Completed
Clostridiodies Difficile Infections
Investigating four different treatment of MTC or FMT
New York, United StatesCompleted Nov 13, 2025
View Trial →
An Open-Label, Pilot Clinical Trial To Test The Safety And Feasibility Of A Suspension of Freeze-dried Microbiota In Patients Undergoing Colon ResectionPhase 1Completed
Recurrent Clostridioides Difficile InfectionColonic Surgery
This Phase 1 pilot clinical trial that will evaluate the initial safety and feasibility of orally administered preparati…
Minneapolis, United StatesCompleted Jun 8, 2026
View Trial →
Intestinal Microbiota Transplantation in Patients Undergoing Colon ResectionPhase 1Recruiting
Recurrent Clostridioides Difficile InfectionColonic Surgery
This is a single-center, open-label study for safety and feasibility of IMT in patients undergoing colonic surgery. Afte…
Minneapolis, United StatesEst. completion Dec 1, 2027
View Trial →
Stool Transplants to Treat Refractory Clostridium Difficile ColitisPhase 2Recruiting
Clostridium Difficile Colitis
It has been shown that restoration of the normal makeup of the bowel bacterial population is the most effective way to t…
Durham, United StatesEst. completion May 2027
View Trial →
Optimal Treatment for Recurrent Clostridium DifficilePhase 4TERMINATED
ClostridiumDifficileFidaxomicinVancomycin
The purpose of this study is to determine whether fidaxomicin and vancomycin followed by taper and pulse vancomycin trea…
Phoenix, United StatesCompleted Aug 7, 2024
View Trial →
Safety Registry of a Fecal Microbiota Transplant CohortRecruiting
Clostridium Difficile Infections
Clostridium difficile infection (CDI) is a major cause of infectious diarrhea and the most important cause of nosocomial…
Paris, FranceEst. completion Jan 4, 2029
View Trial →
ACX-362E [Ibezapolstat] for Oral Treatment of Recurrent Clostridioides Difficile InfectionPhase 2Recruiting
Clostridium Difficile Infection Recurrence
Single-arm trial to evaluate the safety and efficacy of ACX-362E \[ibezapolstat\] in patients with recurrent C. difficil…
Sacramento, United StatesEst. completion Sep 29, 2027
View Trial →
Evaluation of EXL01, a New Live Biotherapeutic Product to Prevent Recurrence of Clostridioides Difficile Infection in High-risk PatientsPhase 1Recruiting
Clostridioides Difficile InfectionRecurrent Infection
Clostridioides difficile infection (CDI) is the leading cause of nosocomial diarrhea in Europe, with over 120,000 cases …
Annecy, FranceEst. completion Jan 7, 2028
View Trial →
LMN-201 for Prevention of C. Difficile Infection RecurrencePhase 2Recruiting
Clostridioides Difficile Infection
This is a multisite study to evaluate the safety, tolerability, and efficacy of LMN-201 in participants recently diagnos…
Escondido, United StatesEst. completion Aug 31, 2026
View Trial →
Primary Prophylaxis of Clostridioides Difficile Infection With Oral VancomycinPhase 2WITHDRAWN
Clostridioides DifficileVancomycin Resistance Enterococcus Faecium
The purpose of this study is to evaluate the ability of oral vancomycin in preventing Clostridioides difficile infection…
Glen Burnie, United StatesCompleted Dec 31, 2027
View Trial →
VE303 for Prevention of Recurrent Clostridioides Difficile InfectionPhase 3Recruiting
Clostridium DifficileClostridium Difficile InfectionsClostridium Difficile Infection RecurrenceClostridioides Difficile InfectionClostridioides Difficile Infection RecurrenceCDIC. Diff InfectionRecurrent Clostridium Difficile InfectionC.Difficile DiarrheaDiarrhea Infectious
The overall objective of the RESTORATiVE303 study is to evaluate the safety and the Clostridioides difficile infection (…
Huntsville, United StatesEst. completion Jun 2027
View Trial →
Fecal Microbiota Transplantation in Clostridioides Difficile Infection First Episode and First RecurrencePhase 3Recruiting
Clostridioides Difficile Infection
The clinical trial aims to evaluate the efficacy of fecal microbiota transplantation (FMT) after standard of care treatm…
Basel, SwitzerlandEst. completion Apr 1, 2027
View Trial →
Lifestyle and Recurrent Clostridioides Difficile Infection (CDI)Recruiting
Clostridioides Difficile Infection
This study aims to evaluate the impact of diet on the gut microbiome in adults with Clostridioides difficile infection (…
Ann Arbor, United StatesEst. completion Dec 2027
View Trial →
Vancomycin Taper to Prevent Recurrent Clostridioides DifficilePhase 3Recruiting
Clostridia Difficile Colitis
Indirect evidence from network meta-analyses of randomized controlled trials (RCTs) suggest that a pulse and taper (P-T)…
Montreal, CanadaEst. completion Jun 1, 2030
View Trial →
Secondary Prevention of Clostridioides Difficile Using VancomycinPhase 2Recruiting
Clostridioides Difficile InfectionClostridioides Difficile Infection RecurrenceClostridoides Difficile Associated Disease
Re-exposure to systemic antibiotics (i.e., antibiotics absorbed into the bloodstream) is common after a Clostridioides d…
Montreal, CanadaEst. completion Oct 1, 2028
View Trial →
Role of Bile Acids and Microbiota in Clostridioides Difficile Infection in Ulcerative ColitisRecruiting
Ulcerative Colitis
Ulcerative Colitis (UC) is a chronic Inflammatory Bowel Disease characterized by chronic inflammation of the colon. Comp…
Paris, FranceEst. completion Jun 2029
View Trial →
← PreviousPage 1 of 20Next →
Recruitment Status