View clinical trials related to Crohn's Disease.
Filter by:To investigate whether sustained trough levels of IFX can be achieved using IFX (Infliximab) trough level measurements and adjustment of dosing based upon these levels by means of two different standardized algorithms in comparison with 'standard of care' IFX treatment and its effects on clinical and endoscopic outcomes.
The purpose of this study is to improve the investigators understanding of the relationship between Crohn's disease and blood levels of the drug infliximab (Remicade). The investigators want to determine whether measuring drug levels can be helpful in understanding how patients respond to this treatment.
This is a sequential dose-escalation (with up to 3 dose levels of TSO, ie, 500, 2500, and 7500 TSO), randomized (within each of 3 periods, with a ratio of 3:1 for TSO to placebo), double-blind, placebo-controlled study to evaluate the safety of a single dose of oral CNDO-201 Trichuris suis ova suspension, as compared to placebo, in patients with Crohn's Disease.
The open label extension study (Protocol C2/13/DR-6MP-02 EXT) is designed to evaluate the clinical efficacy and safety of 80 mg DR-6MP test formulation for an additional 12 weeks in subjects who already completed 12 weeks of Protocol C2/13/DR-6MP-02. Crohn's disease (CD) therapy is aimed at reducing inflammation via induction of remission after a flare-up and maintenance of the remission for as long as possible. The questions being asked in this extension study are: 1. For subjects who received 80 mg DR-6MP for 12 weeks: Can the clinical efficacy and safety status achieved following 12 weeks of treatment be maintained or improved following an additional 12 weeks of DR-6MP treatment? 2. For subjects who received oral Purinethol (1-1.5 mg/kg daily) for 12 weeks: Can the clinical efficacy and safety at 12 weeks be maintained or improved following the introduction of 12 weeks of 80 mg DR-6MP treatment?
The aim of the study is to analyze the mechanism of action of infliximab at the endomicroscopic level and to analyze mucosal healing - i.e. structural and functional changes in the mucosa in IBD patients - and associated processes such as permeability and bacterial invasion of the mucosa. In this study the role of the above mentioned parameters and further the establishment of endomicroscopic scores will serve to define new prognostic markers in view of long term remission upon infliximab treatment.
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 endomicroscopic features of mucosal healing in patients with IBD.
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. i-Scan use an endoscopic image from the video processor and reconstruct virtual images in real time, resulting in an improved contrast of the capillary patterns and enhancement of the mucosal surface (so called virtual chromoendoscopy). The main objective of this study is to determine endoscopic features of mucosal healing in patients with IBD and to compare these features to clinical and histological data in order to establish a new endoscopic classification of mucosal healing and to evaluate mucosal healing as a parameter of remission and relapse.
Cross-sectional study of potential triggers for flares of Crohn's disease or ulcerative colitis.
This study investigates safety and efficacy of CP-690,550 in adult patients with moderate to severe Crohn's disease who completed the double-blind induction treatment in Study A3921083 and achieved clinical response-100 and/or clinical remission (CDAI<150) at Week 8.
This study investigates safety and efficacy of CP-690,550 in adult patients with moderate to severe Crohn's disease. The study hypothesis is that at least one dose of the tested drug is more effective than placebo (inactive drug).