Filgotinib in Long-Term Extension Study of Adults With Crohn's Disease


About this study

The primary objective of this study is to observe the long-term safety of filgotinib in adults who have completed or met protocol specified efficacy discontinuation criteria in a prior Gilead-sponsored filgotinib treatment study in Crohn's disease (CD).

Participation eligibility

Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. There is no guarantee that every individual who qualifies and wants to participate in a trial will be enrolled. Contact the study team to discuss study eligibility and potential participation.

Inclusion Criteria:

  • Must have the ability to understand and sign a written informed consent form (ICF), which must be obtained prior to initiation of study procedures associated with this trial
  • Must have met all eligibility criteria from a Gilead-sponsored CD parent protocol
  • Females of childbearing potential must have a negative pregnancy test at Day 1
  • Males and females of childbearing potential who engage in heterosexual intercourse must agree to use protocol specified method(s) of contraception as described in the study protocol, for the duration described
  • Willingness to refrain from live or attenuated vaccines during the study and for 12 weeks after last dose of study drug
  • Must have completed all required procedures or met protocol specified efficacy discontinuation criteria in a prior Gilead-sponsored filgotinib treatment study for CD

Exclusion Criteria:

  • Known hypersensitivity to the study drug
  • Any chronic medical condition (including, but not limited to, cardiac or pulmonary disease, alcohol or drug abuse) that, in the opinion of the Investigator, would make the individual unsuitable for the study or would prevent compliance with the study protocol
  • Males or females of reproductive potential who are unwilling to abide by protocol-specified contraceptive methods as defined in the study protocol
  • Use of prohibited medications as outlined in the study protocol

NOTE: Other protocol defined Inclusion/ Exclusion criteria may apply.

Participating Mayo Clinic locations

Study statuses change often. Please contact the study team for the most up-to-date information regarding possible participation.

Mayo Clinic Location Status

Scottsdale/Phoenix, Ariz.

Mayo Clinic principal investigator

Suryakanth Gurudu, M.D.

Closed for enrollment

More information


Publications are currently not available

Mayo Clinic Footer