Conquering Diseases

Study of Treatment of Moderate to Severe Crohn's Disease (Pfizer B7981007)


Seeking adults 18-75 years old with moderate to severe Crohn's Disease for a study of two investigational medications to see if they are more effective than a pill without any medication (placebo) at treating Crohn's Disease.


Participants will be given a daily pill with one of two investigational medicines or a pill without any medication (placebo) to find out whether the investigational medications are safe and/or effective for treating Crohn’s Disease.

What we're hoping for

To find safe and effective treatments for people with Crohn's Disease.

Additional Information Identifier: NCT03395184

 Principal Investigator

JeanMarie  Houghton, MD, PhD

University of Massachusetts Medical School

 Study Contact

The Gastrointestinal Research  Office



UMMS University Campus

55 Lake Ave North 

Worcester,MA 01655