GLPG0634

First-in-Human Single Ascending and Multiple Dose of GLPG0634

Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Oral Doses of GLPG0634 in Healthy Subjects

A Phase I, Open Interaction Study Between GLPG0634 and Midazolam in Healthy Subjects

Study to Evaluate GLPG0634 in Subjects With Renal Impairment Compared to Healthy Subjects

An open-label, multiple dose, multicenter study to evaluate the pharmacokinetics, safety, and tolerability of filgotinib in children and adolescents from 8 to less than 18 years of age with juvenile idiopathic arthritis

Safety and Preliminary Efficacy of GLPG0634 in Methotrexate-refractory Active Rheumatoid Arthritis Patients

Dose-ranging Study With GLPG0634 in Methotrexate-refractory Active Rheumatoid Arthritis Patients

Dose-finding Study of GLPG0634 as add-on to Methotrexate in Active Rheumatoid Arthritis Participants (DARWIN1)

Dose-finding Study of GLPG0634 as Monotherapy in Active Rheumatoid Arthritis (RA) Participants (DARWIN2)

Efficacy and Safety of GLPG0634 in Subjects With Active Crohn's Disease

A multicenter study to evaluate the efficacy, safety, tolerability, and pharmacokinetics of filgotinib, with single arm induction and maintenance, in pediatric subjects (8 to <18 years of age) with moderately to severely active ulcerative colitis

Open Label Extension (OLE), multiple dose study to evaluate pharmacokinetics, safety, tolerability and efficacy of filgotinib in children and adolescents from 8 years to less than 18 years of age with juvenile idiopathic arthritis (JIA).