Long-term Follow-up Study of GLPG0634 in Active Rheumatoid Arthritis Patients

Status:	Active, not recruiting
Conditions:	Arthritis, Rheumatoid Arthritis
Therapuetic Areas:	Rheumatology
Healthy:	No
Age Range:	18 - Any
Updated:	1/6/2019
Start Date:	February 25, 2014
End Date:	May 2023

A Multicenter, Open-label, Long-term Follow-up Safety and Efficacy Study of GLPG0634 Treatment in Subjects With Moderately to Severely Active Rheumatoid Arthritis

The primary objective of the study is to evaluate the long-term safety and tolerability of
filgotinib (formerly GLPG0634) for the treatment of rheumatoid arthritis.

Participants will be enrolled in this open-label long-term follow-up study after they have
completed one of the two core studies, GLPG0634-CL-203 (DARWIN1) or GLPG0634-CL-204
(DARWIN2), and will be evaluated for any side effects that may occur (long-term safety and
tolerability) when taking filgotinib. During the course of the study, participants will also
be examined for long-term effects of filgotinib administration on disease activity
(efficacy), subjects' disability, fatigue, and quality of life.

Key Inclusion Criteria:

- Male or female who are 18 years of age or older on the day of signing informed consent

- Participants who completed one of the qualifying core studies GLPG0634-CL-203 or
GLPG0634-CL-204 and may benefit from filgotinib long-term treatment according to the
Investigator's judgment

- Females of childbearing potential and sexually active men must agree to use highly
effective method of birth control as specified in the protocol, during the study and
for at least 12 weeks after the last dose of filgotinib

Key Exclusion Criteria:

- Participants who prematurely withdrew from one of the 2 core studies (GLPG0634-CL-203
or GLPG0634-CL-204), for any reason

- Persistent abnormal lab values during one of the 2 core studies (GLPG0634-CL-203 or
GLPG0634-CL-204), according to the Investigator's judgment

- Diagnosis of rheumatic autoimmune disease or inflammatory joint disease other than
rheumatoid arthritis, except for secondary Sjogren's syndrome

- Any condition or circumstances which, in the opinion of the Investigator, may make a
participant unlikely or unable to complete the study or comply with study procedures
and requirements

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

We found this trial at

sites

Springfield Clinic

Springfield, Illinois 62703

from

Springfield, IL