View clinical trials related to Clostridia Difficile Colitis.
Filter by:This is a randomized, double-blind, placebo-controlled trial to determine the optimal dose and safety of oral alanyl-glutamine between 4, 24, and 44 g doses administered for 10 days with standard therapy among first time incident cases of uncomplicated C. difficile infection (CDI) in hospitalized, or outpatient, persons aged 18 or older. Our hypothesis is that alanyl-glutamine supplementation will decrease recurrence and mortality from CDI and these outcomes will be associated with improvement of inflammatory markers and restoration of intestinal microbiota function.
Fecal microbiota transplantation (FMT) is a treatment that restores the balance of gut bacteria and is the most effective treatment for patients who suffer from recurrent Clostridioides difficile infection (CDI) brought on by antibiotic use. Although highly effective, we do not understand how FMT actually works. Freeze-dried or lyophilized fecal microbiota transplant (LFMT) has been shown to be effective. Recently, filtered fecal slurry, free of any live bacteria, has also been shown to cure 5 such patients. The advantage of the filtered fecal slurry is that it may be safer to patients as it does not contain any live bacteria. We have conducted a pilot study comparing LFMT to lyophilized sterile fecal filtrate (LSFF) in 9 patients, and found that the success rate of treatment was 80% vs 75% in these 2 groups. Therefore we need to perform a larger multicenter study to compare LFMT to LSFF to determine the success rate of curing these patients.
A new medication, Bezlotoxumab, has been approved for treatment of recurrent Clostridium difficile diarrhea by the U.S. Food and Drug Administration. The way this new medication works, is by binding the toxin produced by C. difficile bacteria and preventing damage to the large bowel. The toxin, and not the bacteria, is responsible for the damage, resulting in the clinical symptoms seen in patients. Sometimes, the infection can make a patient severely ill with organ failure and death. If severe enough, the infection requires surgery to remove the large bowel and allow the patient a better chance at recovery. Even with surgery and removal of the bowel, patients can continue to be severely ill and have a very high rate of mortality. The toxin that injures the large bowel has been shown to obtain access to systemic circulation because of the injury to the bowel. At this time, the investigators continue antibiotics and supportive care to help patients recover post-operatively, as the investigators do not have other interventions in this critical population. Bezlotoxumab is known to bind this toxin and stop it from causing further injury in the bowel; it has the potential to bind the systemic toxin to prevent further damage throughout the body. This study is proposing that this new medication, Bezlotoxumab, can be added to the current standard of care for severe infection that requires surgery, and result in a decrease of the complications associated with this disease process. In this study, some patients will receive the medication after surgery; others will receive extra fluid. The investigators will not know who received which in order to decrease any bias in the results. All participants will receive similar post-operative care and be monitored closely. When enough patients are enrolled in the study, the results will be evaluated.