|1||NCT00321412||Completed||Safety and Efficacy of AST-120 in Mild to Moderate Crohn's Patients With Fistulas||
||191||All||18 Years to 70 Years (Adult, Senior)||NCT00321412||AST001||March 2006||March 2008||September 2008||May 3, 2006||May 30, 2014||
|2||NCT00783575||Withdrawn||Genetic Markers as Predictors of Phenotypes in Pediatric Onset Crohn's Disease||
||0||All||up to 18 Years (Child, Adult)||NCT00783575||CHW 02/142||October 2002||January 2015||January 2015||October 31, 2008||August 24, 2015||
† Study has passed its completion date and status has not been verified in more than two years.