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Clostridium Difficile clinical trials

View clinical trials related to Clostridium Difficile.

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NCT ID: NCT06258551 Recruiting - Clinical trials for Clostridium Difficile

Dynamics of Colonization and Infection by Multidrug-Resistant Pathogens in Immunocompromised and Critically Ill Patients

DYNAMITE
Start date: December 8, 2020
Phase:
Study type: Observational

The goal of this observational study is to investigate how bacterial populations from the intestine and mouth of patients change during the hospitalization period and evaluate if some populations of specific bacteria increase or decrease the risk of acquiring an infection or becoming colonized by pathogenic bacteria. Participants will have the following samples collected during enrollment: stool samples (maximum 2x/week), blood draws (1x/week), oral swab (1x/week).

NCT ID: NCT06237452 Not yet recruiting - Clinical trials for Clostridium Difficile

VE303 for Prevention of Recurrent Clostridioides Difficile Infection

RESTORATiVE303
Start date: February 2024
Phase: Phase 3
Study type: Interventional

The overall objective of the RESTORATiVE303 study is to evaluate the safety and the Clostridioides difficile infection (CDI) recurrence rate at Week 8 in participants who receive a 14-day course of VE303 or matching placebo. The objectives and endpoints are identical for Stage 1 (recurrent CDI) and Stage 2 (high-risk primary CDI).

NCT ID: NCT06071312 Recruiting - Ulcerative Colitis Clinical Trials

FMT in Patients With Recurrent CDI and Ulcerative Colitis: Single Infusion Versus Sequential Approach

Start date: September 23, 2023
Phase: Phase 1/Phase 2
Study type: Interventional

Clostridioides difficile infection (CDI) is the most frequent cause of infectious diarrhea in hospitalized patients and is responsible for 20-30 % of antibiotic-associated diarrhea cases. Inflammatory bowel diseases (IBD) are associated with an higher prevalence, recurrence and severity of CDI. The prevalence of recurrent CDI in patients with IBD is 2.5 to 8 times higher than in the general population, with a cumulative lifetime risk of 10 %. The higher risk to the development of CDI in patient with IBD is directly related to the microbiome alterations that are associated with this chronic disoder. Moreover, the use of antibiotics to cure CDI further worsens the gut microbiota, triggering potentially a self-maintaining cycle and predisposes such patients to a higher risk of recurrence. In these patients, CD superinfection is associated, with an increased rate of hospitalization, length of stay, the need to modify the treatment to the underlying disease, the increase rate of colectomy, there higher mortality rate, with a net increase of health costs. Nowadays, as emerged by several studies FMT has been established as a valid treatment option against recurrent CDI (rCDI), and it is recommended by international guidelines. Unfortunately, most FMT studies for rCDI have excluded patients with IBD. Recent evidence suggests that FMT is effective in patients with ulcerative colitis (UC) and concomitant rCDI, both in the treatment of the infection and in the improve of disease activity. To date, most studies evaluated the efficacy of single infusion of FMT in these patients. Preliminary data from our group suggest that a sequential approach (i.e., repeated fecal infusions) may increase the efficacy of FMT in this population. Indeed, in 18 patients with IBD, single infusion fecal resulted in eradication of rCDI in 60% of cases, whereas this outcome was achieved in 89% of cases using a sequential approach. Similar data have been demonstrated in a retrospective study by Fischer and colleagues. However, more studies are advocated to confirm these results. Therefore, our study aim to compare the efficacy of single FMT vs. sequential in the eradication of rCDI in patients with UC.

NCT ID: NCT05622721 Recruiting - Clinical trials for Clostridium Difficile

REMBRANDT: REcovery of the MicroBiome fRom Antibiotics for Dental implanTs

Start date: May 30, 2022
Phase:
Study type: Observational

Antimicrobial therapy can lead to disruption of the gut microbiome and infection with Clostridioides difficile, a disease associated with high morbidity and mortality, particularly among the elderly. Drawing on observations that pet ownership and close contact with pets are protective against colonization with C. difficile and recurrence of C. difficile infection, the proposed study will test the hypothesis that microbiota that provide colonization resistance against C. difficile are shared between patients and their pets and that pet contact can mitigate antimicrobial-associated gut dysbiosis and the risk of C. difficile infection. This study will further define epidemiologic and pathophysiologic characteristics of C. difficile infection and gut microbiome dysbiosis that could enhance therapeutic options for these conditions, potentially through non-invasive interventions involving animal contact.

NCT ID: NCT04729790 Withdrawn - Clinical trials for Clostridium Difficile

Randomized Clinical Trial of Standard FMT Treatments

FMT
Start date: January 10, 2020
Phase: Phase 2
Study type: Interventional

This is a single center, randomized, parallel assignment, double-blinded, efficacy and safety study to be conducted in subjects with recurrent C. difficile Infection (RCDI). Approximately 200 subjects will be enrolled in the study and randomized at 1:1 ratio to receive lyophilized intestinal bacteria obtained from either single or three donors (group 1 receiving healthy microbiota collected from single donor 90g stool for 2 consecutive days; group 2 receiving healthy microbiota collected from three donors 90g stool for 2 consecutive days). All subjects will be followed for approximately 180 days following FMT treatment for safety.

NCT ID: NCT04171817 Recruiting - Clinical trials for Clostridium Difficile

Animal-Assisted Visitation Program Chlorhexidine Trial

Start date: May 1, 2023
Phase: Phase 4
Study type: Interventional

Hospital-based Animal-Assisted visitation programs are important complementary therapies, but concerns with infection control may challenge the sustainability of these programs. Pilot data suggest that a low-cost chlorhexidine-based intervention targeted to the dogs involved in the visitation programs holds high potential to prevent pathogen transmission during sessions. In this study, the following aims will be tested: 1) To identify program-related risk factors for acquisition of hospital-associated pathogens by pediatric patients during animal-assisted intervention (AAI) sessions during an initial run-in phase of no intervention; 2) To determine the effect of chlorhexidine (CHX)-based interventions on acquisition of hospital-associated pathogens and microbial communities by patients during AAI sessions via a multicenter randomized controlled trial; and 3) To determine whether the specific benefits achieved by the visitation program, i.e. reduction in blood pressure, heart rate and self-reported pain and anxiety, are impacted by the interventions.

NCT ID: NCT04100603 Recruiting - Clinical trials for Clostridium Difficile Infection

A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Clostridoides Difficile Infection

Start date: March 2, 2020
Phase:
Study type: Observational

This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records.

NCT ID: NCT04036058 Active, not recruiting - Clinical trials for Clostridium Difficile

Effect of Expanding (Gloving) Barrier Precautions for Reducing Clostridium Difficile Acquisition (and Infection) in VA

GLORI
Start date: March 29, 2022
Phase: N/A
Study type: Interventional

Clostridium difficile (C. difficile) is a major pathogen causing serious healthcare-associated diarrheal illness in patients. Prevention of healthcare facility-onset C. difficile infection (CDI) is essential. Many CDI cases are caused by the transmission of the pathogen from patients who carry the bacteria, but do not have symptoms. However, there are limited data on how to prevent the transmission of C. difficile from patients who do not have symptoms. Universal gloving practices - the use of gloves by all healthcare workers for all patient contacts - may reduce CDI cases. In this study, the investigators will examine the effectiveness of universal gloving practices as compared to standard of care (use of gloving for contact only in patients with known CDI or other infections). The investigators will compare the effects of these practices on the transmission of C. difficile within participating hospital units to determine if universal gloving is an effective practice to prevent healthcare-associated CDI.

NCT ID: NCT03937999 Terminated - Clinical trials for Clostridium Difficile

Bezlotoxumab as Secondary Prophylaxis for C. Difficile in High-risk Hospitalized Patients Exposed to Antibiotics.

Start date: August 30, 2019
Phase: Phase 4
Study type: Interventional

This study will examine whether the human monoclonal antibody, bezlotoxumab administered AFTER acute Clostridioides difficile (C.diff) has resolved, but during a period of subsequent antibiotic therapy, will eliminate the high risk of C. diff relapse.

NCT ID: NCT03889808 Recruiting - Clinical trials for Inflammatory Bowel Diseases

Seroprevalence of Anti-bodies Against Clostridium Difficile Toxins and Prevalence of Asymptomatic Carriage of Clostridium Difficile in IBD Patients.

Start date: March 2014
Phase:
Study type: Observational

The objective of this study to evaluate the seroprevalence of anti-bodies against C. difficile toxins A and B and the asymptomatic carriage of C. difficile in IBD patients according to the need and type of immunosuppressive therapy. The ultimate goal is to identify, among IBD patients, those with the highest risk of CDI.