Immunotherapy
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Multicenter Study
Ruxolitinib for the treatment of patients with steroid-refractory GVHD: an introduction to the REACH trials.
For patients with hematologic malignancies and disorders, allogeneic hematopoietic stem cell transplantation offers a potentially curative treatment option. Many patients develop graft-versus-host disease (GVHD), a serious complication and leading cause of nonrelapse mortality. ⋯ Here we review the role of JAK1 and JAK2 in acute and chronic GVHD. We also describe the study designs of the Phase II REACH1 (NCT02953678) and the Phase III REACH2 (NCT02913261) and REACH3 (NCT03112603) clinical trials that are currently recruiting patients to evaluate the JAK1/JAK2 inhibitor ruxolitinib in patients with corticosteroid-refractory acute or chronic GVHD.
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Randomized Controlled Trial Multicenter Study
Dose-finding study of carbamylated monomeric allergoid tablets in grass-allergic rhinoconjunctivitis patients.
To determine the optimal effective and safe dose of sublingual immunotherapy tablets containing carbamylated monomeric allergoids in patients with grass pollen-induced allergic rhinoconjunctivitis. ⋯ This study found 1000 UA/day to be the optimal effective and safe dose.
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Randomized Controlled Trial Multicenter Study
Vedolizumab for ulcerative colitis and Crohn's disease: results and implications of GEMINI studies.
Vedolizumab (VDZ) is a selective antibody against α4β7-integrin, which targets leukocyte trafficking in the gastrointestinal tract. The GEMINI studies are Phase 3, randomized, placebo-controlled trials to assess the efficacy of VDZ in induction and maintenance of moderately to severely active ulcerative colitis (GEMINI 1) and Crohn's disease (GEMINI 2). Included in these studies are patients who have failed TNF-α antagonist therapy. ⋯ GEMINI 2 met one of two primary end points in the induction phase showing that VDZ is more likely to induce clinical remission compared with placebo. VDZ is an effective agent in the maintenance of Crohn's disease. These studies pave the way to a new class of medications for treatment of inflammatory bowel disease.