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Find 414 clinical trials for ulcerative colitis near New York, New York. Connect with research centers in your area.
Showing 201-220 of 414 trials
NCT03663400
This is a prospective cohort study enrolling ulcerative colitis patients who initiate tofacitinib therapy. Investigators will collect clinical data, blood and stool samples prior to initiation of tofacitinib and, at minimum, monthly after the start of therapy. They will collect tissue from colonoscopies prior to initiation of therapy and within 6 months on therapy. Clinical characteristics and response to treatment will then be associated with genotype, blood immune profiles, stool microbiota, and cellular and molecular profiles of the biopsies to generate a treatment response model. Using predictors identified in our model, we will then attempt to validate the model and findings with the OCTAVE (Pfizer), SPARC (CCF), and RISK (CCF) data.
NCT02958865
The purpose of this study is to determine whether PF-06651600 and PF-06700841 are effective in treatment of moderate to severe ulcerative colitis.