View clinical trials related to Crohn's Disease.
Filter by:The trial will investigate if removing an additional length of small bowel will result in lower risk of recurrence at the surgical join (anastomosis), thereby decreasing the need for further surgery in the future.
This research is being done to see if people with Crohn's disease who receive high-dose cyclophosphamide have an improvement of their disease, how long the benefit may last, and how safe cyclophosphamide is. This study is for patient with medically refractory disease that is not easily amenable to surgery. Cyclophosphamide is an FDA-approved chemotherapy medication that is also frequently used to treat autoimmune illness; use of cyclophosphamide for autoimmune disease is not approved by the FDA. An autoimmune illness is when the immune system mistakenly attacks self, targeting the cells, tissues, and organs of a person's own body. There are many different autoimmune diseases and they can each affect the body is different ways. Crohn's disease is an autoimmune disease that primarily affects the small and large intestines. High dose-cyclophosphamide has been successfully used to treat Crohn's, primarily as part of a conditioning regimen for autologous stem cell transplantation. However, this therapy is limited in Crohn's because of it's serious infectious risks. This current study involves using high-dose cyclophosphamide without need for stem cell transplantation. This appears to be a safer approach in other autoimmune illnesses that have been studied.
The investigators will be looking at the efficacy of the use of once daily use of low dose naltrexone (4.5mg) in subjects with symptomatic inflammatory bowel disease.
The purpose of this study is to develop a predictive model that will allow optimized dosing of infliximab for individual patients
This is a study that invites adults with Crohn's disease and have been responding well to Adalimumab (Humira ®) for at least 6 months. Patients frequently discontinue maintenance medications in Crohn's disease, particularly when in remission. Patients want to know that they truly need to take a medication, yet they don't want to have flares. The purpose of this study is to see that if we monitor the patient, along with looking at changes in their stool samples, we can safely stop the maintenance medication Adalimumab for up to 48 weeks, or add as-needed dosing only, and keep them in remission.
Of the estimated one million Americans with inflammatory bowel disease (IBD), approximately 20-30% develop this condition during childhood or adolescence, most of whom have Crohn's disease (CD). It appears that some individuals are genetically susceptible to certain nutrients, causing inflammation and disturbance of their immune system, as well as disruption of the intestinal barrier. This leads to malnutrition and inhibited growth, with many patients experiencing intense abdominal pain and diarrhea. Most physicians treat the disease with drugs that suppress the immune system and decrease the inflammatory process. Although these drugs frequently induce remission, most patients experience a subsequent return of symptoms and fail to catch up on their growth. Additionally, serious side effects are associated with these drugs. Individuals genetically prone to CD are believed to have a leaky gut that allows substances to pass through the intestinal wall and react with the underlying immune system. Furthermore, those nutrients that are toxic to these individuals pass through the decreased intestinal barrier triggering an extreme immune response. Nutrients that have been implicated include grains, except rice, dairy products, and any food containing carrageenan. Excluding these nutrients from the diet has been shown to beneficial for CD patients. Certain nutraceuticals, such as curcumin and omega-3 fatty acids, have been shown to provide anti-inflammatory effects in IBD patients. In addition, the administration growth hormone (GH), has been shown to alleviate symptoms, by enhancing the repair of the intestinal epithelium, preventing toxic antigens from reaching the underlying lamina propria. Previous studies and case reports provide incomplete evidence that exclusion diet with nutraceuticals (DNT) and GH lead to sustained long term remission in juvenile CD, discontinuation of other CD drugs, and catch up growth. This study is designed to test this hypothesis. Patients in the treatment group will be treated with DNT and GH, while continuing to receive medications from their physician while the control group will receive DNT, placebo injections instead of GH. We predict that the treatment group will show greater improvement than the control group.
The primary purpose of this multi-centre, double blind-study is to evaluate the clinical response of patients with moderate to severe Cohn's Disease (CD) following treatment with different doses and dose regimens of Olokizumab, relative to placebo.
Objective: The aim of this study is to investigate whether Crohn's Disease patients with peri-anal fistulas will suffer from sexual dysfunction in an attempt to help us identify Crohn's Disease patients that would benefit from sexual health interventions. Hypothesis: Crohn's patients with active perianal fistulas will have decreased sexual drive, performance, and satisfaction than those with Crohn's Disease in remission.
Inflammatory bowel disease (IBD) encompasses two major forms of chronic intestinal disorders, Crohn's disease and ulcerative colitis (UC). Diagnosis is based on several macroscopic and histologic features including patterns of inflammation, crypt abscesses and granulomas. Confocal laser endomicroscopy (CLE) is rapidly emerging as a valuable tool for gastrointestinal endoscopic imaging, enabling the endoscopist to obtain an "optical biopsy" of the gastrointestinal mucosa during the endoscopic procedure. The main objective of this study is to determine endoscopic and endomicroscopic features of mucosal healing in patients with IBD.
This is a randomized, double-blind, placebo-controlled study, comparing the effect of L-carnitine vs placebo on fatigue among Crohn's disease patients. The specific aim of this study is to determine if treatment with L-carnitine is more effective than placebo at decreasing fatigue severity scores, while accounting for disease activity and concomitant anemia, depression/anxiety and poor sleep quality.