View clinical trials related to Colitis.
Filter by:The purpose of this study is to evaluate the efficacy and safety of ustekinumab as intravenous (IV: into the vein) infusion in induction study in participants with moderately to severely active Ulcerative Colitis (UC) and as subcutaneous (SC) administration in maintenance study in participants with moderately to severely active Ulcerative Colitis (UC) who have demonstrated a clinical response to Induction treatment with IV ustekinumab.
The purpose of this study is to evaluate the effectiveness of Fecal Microbiota Transplant (FMT) for treating patients with mild to moderate Ulcerative Colitis (UC). Even with the expanding choices of medication for UC, physicians and patients are still in search of highly effective and safe medications with minimal side effects. FMT has been approved for the treatment of a bacterial infection called Clostridium difficile. In this setting, FMT has been proven to be an effective and safe alternative therapy with zero reported serious adverse events from patients that have had this treatment. The providers that are conducting this study hypothesize that delivering microbes from a healthy human gut can help treat the damages caused by UC. This is done by "transplanting" fecal material, which contains a highly complex and dense community of healthy microbes, including bacteria, fungi and viruses. This collection of microbes is referred to as a microbiome. Preliminary studies suggest that alteration of the microbiome can help treat UC.
The anticipated advantages of 3D laparoscopic visualization for the surgeon are greater accuracy and speed in manual skills, translating to decreased operative time, reduced learning curve, and superior safety.We aimed to determine the feasibility of the laparoscopic approach using 3D visualization in the surgical treatment of ulcerative colitis
The purpose of this study is to investigate the efficacy and safety of 4-week double-blind treatment with PENTASA enema compared with placebo enema in Chinese patients with mild to moderate active left-sided ulcerative colitis, followed by a maximal 28-week open-label extension phase with PENTASA enema and/or PENTASA tablets.
This randomized, pilot phase I trial studies the side effects of berberine chloride in treating patients with ulcerative colitis and who are in remission (a decrease in or disappearance of signs and symptoms of cancer) to reduce the risk of colorectal cancer. Patients with ulcerative colitis are at increased risk for colorectal cancer. Chemoprevention is the use of drugs, such as berberine chloride, to keep a disease/condition from forming or coming back. The use of berberine chloride may keep colorectal cancer from forming in patients with ulcerative colitis.
RATIONALE: The underlying etiology in inflammatory bowel diseases such as Ulcerative Colitis is not yet fully understood. Studies suggest a relation between higher intestinal permeability and aberrant changes of the epithelium. Dysbiosis of the intestinal microbiota might be the cause. Probiotics may restore the balance of the intestinal microbiota. In theory this could improve intestinal permeability and therefore reduce disease activity and maintain remission in patients with Ulcerative Colitis. OBJECTIVE: To investigate whether a specifically designed multispecies probiotic mixture (ecologic 825®), as adjuvant therapy, can contribute to an improvement of intestinal permeability, microbiota composition, disease activity and inflammatory markers in ulcerative colitis. STUDY DESIGN: 12-wk placebo-controlled randomized double-blind intervention with 2 parallel arms. STUDY POPULATION: Adults diagnosed with left sided Ulcerative Colitis or Pancolitis in remission or mild stage of the disease. For inclusion of the patients the Patient Simple Clinical Colitis Activity Index (P-SCCAI) will be used. INTERVENTION: Patients will receive either two daily dosages of 3 g of Ecologic® 825 or two daily doses of 3 g of the placebo, containing only the carrier material (both produced by Winclove Probiotics). MAIN STUDY PARAMETERS/ENDPOINTS: Main study parameter is intestinal permeability measured by several techniques: the lactulose/mannitol absorption test (L/M test), LPS levels in blood serum and faecal zonulin. Secondary, inflammation will be measured from faecal calprotectin and blood c-reactive protein (CRP) levels. Furthermore samples will be stored to measure cytokine concentrations in serum and to analyse the microbial composition of the faecal samples using the HITchip. For the disease related quality of life the irritable bowel disease questionnaire (IBD-Q) and SF-36 will be used. All parameters will be measured at three time points; t=0, t=6 and t=12 weeks.
This study is designed to assess differences in remote and on-site patient study participation in the State of Massachusetts, as well as the significance of dietary interventions and their impact on UC. The study will activate one site with a Principal Investigator who will utilize each subject's local care system (local Gastroenterologist) to collect study data, along with telemonitoring and video visits, to make key study assessments and decisions regarding subjects' progression in the study.
LAY SUMMARY Clostridium Difficile (C.difficile) is a bacterial infection that can cause an inflammation of the colon, (C.difficile colitis). This sometimes progresses to a sudden and severe illness. The present treatment for fulminant colitis is a total abdominal colectomy with end ileostomy. This means, a surgery is performed which removes the entire diseased colon. The end of the small intestine is then brought out to the front of the abdomen as a stoma, and the patient wears a bag. Despite this invasive treatment, there remains a significant rate of death (38-50%). In addition, patients have a long recovery after this long operation and many (67%) will not be fit for a second big operation to remove the stoma (that is to reconnect the intestine). The purpose of our study is to determine if a loop ileostomy with colonic lavage will result in better outcomes. A loop ileostomy is when a loop of small intestine is brought out to the abdomen and the colon remains in the abdomen. The diseased colon, which is preserved, is washed with a warm solution (like the solution used in a colonoscopy preparation) and then treated with an antibiotic via this ileostomy. So far, one study has been done using a loop ileostomy with colonic lavage. 42 patients who underwent this treatment were compared to 42 patients that underwent the standard of care (complete removal of the colon with end ileostomy). The 42 patients who underwent a loop ileostomy showed a significant decrease in rate of death compared to the standard of care. Also, in the study, patients who underwent a loop ileostomy had a much higher rate of reconnection of the intestine (closing the stoma). The purpose of this study is to see if a loop ileostomy with colonic lavage can treat patients with fulminant colitis with less risk of death than the standard of care. Once the patient is diagnosed with fulminant colitis and meets the eligibility criteria, he/she will be asked by the surgeon on-call if they would like to participate in this research study. If they agree to be in this study, they must first sign a consent form. They may be asked by the surgeon to enroll in either the investigational arm (loop ileostomy) or the standard of care arm. After surgery, all patients will receive the same standard routine care. During the hospital stay, information will be taken from their chart for purposes of the study. Routine follow up visits with their surgeon will be at 2, 3, 6, and 12 months after surgery. If the patient decides to be in the study, the patient will be expected to complete all the follow up study visits. The patient will not be required to do anything extra or have any extra tests if they decide to be in the study at any of these visits.
The goal of the study is to evaluate strategies that target the microbiota for the treatment of Ulcerative Colitis , This study will involve a novel diet that the investigators developed , based on the hypothesis that UC involves dysbiosis , underutilzation of certain metabolic pathways and use of pathways that increase risk of inflammation . The investigators have postulated that manipulation of colonic bacterial metabolism with this diet will induce remission in UC without involving additional immune suppression.
- Approximately 60 patients suffering from moderate to severe ulcerative colitis will be evaluated for improvement of disease activity (efficacy) when taking GLPG1205 or matching placebo once daily for 12 weeks in addition to their stable background treatment. - During the course of the study, patients will also be examined for any side effects that may occur (safety and tolerability), and the amount of GLPG1205 present in the blood (Pharmacokinetics) as well as the effects of GLPG1205 on disease- and mechanism of action-related parameters (Pharmacodynamics) in blood, stool and colonic biopsies will be determined.