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Safety and Efficacy of Natalizumab in the Treatment of Crohn's Disease
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government.
Read our disclaimer for details.
The purpose of this study is to determine the safety and efficacy of natalizumab in individuals diagnosed with moderately to severely active Crohn's disease. It is thought that natalizumab may stop the movement of certain cells, known as white blood cells, into bowel tissue. These cells are thought to cause damage in the bowel leading to the symptoms of Crohn's disease.
A Phase 3 International, Multicenter, Double-blind, Placebo-controlled Study of the Safety, Efficacy, and Tolerability of Intravenous Antegren (Natalizumab) in Subjects With Moderate to Severely Active Crohn's Disease
Study Start Date
Primary Completion Date
Study Completion Date
Resource links provided by the National Library of Medicine
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.
Ages Eligible for Study:
18 Years and older (Adult, Senior)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Male and female patients at least 18 years of age who have at least a six-month history of Crohn's disease and who are currently experiencing moderately to severely active Crohn's disease. Women must not be breastfeeding or pregnant, and must not become pregnant during the study.