View clinical trials related to Crohn's Disease.
Filter by:Allogeneic transplantation has been a high-risk procedure, although non-myeloablative conditioning regimens (mini-transplantation) minimizes regimen related toxicity. The investigators, therefore, propose a phase I study of matched sibling allogeneic hematopoietic stem cell transplantation with non-myeloablative conditioning. In addition, graft versus host disease (GVHD) will be virtually eliminated by CAMPATH that removes donor T cells from the graft. The goal is to assess the toxicity/efficacy (phase I) of allogeneic non-myeloablative hematopoietic stem cell transplantation for high-risk Crohn's disease. In simplistic terms, this protocol is designed to ablate an aberrant immune system and then, similar to the use of marrow transplants for immunodeficient patients, reconstitute a new immune system with lymphocyte depleted marrow.
Primary objective: Assessment of the efficacy of EryDex vs PLACEBO in maintaining patients with steroid-dependent Crohn's disease in clinical remission throughout 12 months without oral steroids. Secondary objectives: 1. safety of EryDex 2. emergence of new adverse effects from steroids or disappearance of those possibly pre-existing in the various subgroups of patients; 3. duration of the period of remission; 4. evaluation of the hypophysis-adrenal function; 5. study of plasma concentrations of dexamethasone; 6. effect of therapy on the metabolism of calcium and on indexes of inflammation; 7. assessing the quality of life; 8. rate of surgical resection 9. evaluation of the indirect costs of care.
The purpose of this study is to evaluate the safety and efficacy of long-term treatment with brodalumab in adults with Crohn's disease.
REMICADE (infliximab) is a drug used to treat active Crohn's disease and is being tested in an experiment to see if it may be useful in preventing relapse of Crohn's disease after surgical resection. This study will compare the effects (both good and bad) of REMICADE (infliximab) to those of placebo. Placebo looks like the drug being studied but has no active ingredients.
Crohn's disease (CD) is an autoimmune disorder which affects over 700,000 people in the U.S. The disease can vary in severity and multiple drug classes are available to the disease depending on disease severity and complications. Our purpose will be to study how PET-CT scans can be used to better manage Crohn's Disease.
The study will examine the safety and effectiveness of brodalumab for the treatment of moderate to severe Crohn's disease. Participants will randomly assigned to receive either brodalumab or placebo (a lookalike liquid that doesn't have any drug in it) and neither the doctor nor the patient will know what treatment is being given.
The study is designed to evaluate the clinical efficacy and safety of daily treatment for 12 weeks of oral administration of a delayed release, locally delivered 6MP (mercaptopurine) drug (80 mg), as compared to standard Purinethol (at a dose of 1-1.5 mg/kg/body weight), in alleviating the clinical, immunological and mucosal signs and symptoms of moderately active Crohn's Disease
The purpose of this study is investigate if high frequency sonography and contrast enhanced sonography can be used to predict remission in patients with deterioration of Crohn's disease treated with steroids or tumor necrosis factor (TNF) alfa inhibitors.
IBD is caused by an abnormal immune response to the gut bacteria in people who are genetically predisposed. There has been a huge increase in the number of people diagnosed with IBD since World War II, likely due to changes in our environment. It is possible that the abundance of vitamin D in the body may be one of those environmental factors that the investigators can control to make patients with IBD better. Vitamin D acts on cells of the immune system and causes many effects, including the production of a "natural antibiotic" called cathelicidin. The investigators know that when people are supplemented with vitamin D, levels of cathelicidin produced by these immune cells increase. By supplementing children with Crohn's disease with vitamin D, the investigators may be able to alter their immune system "naturally," making their disease better. A consensus of vitamin D experts believes that vitamin D levels need to reach a level of 40-70 ng/mL in the blood in order to have effects on the immune system. Raising vitamin D levels to this range is one of the goals in the current study.
The investigators will study whether local instillation of Doxycycline and Acetylcystein results in fistula closure in CD patients.