This study is the trial to demonstrate how our product is similar to remicade by comparing the results of blood samples in active Ankylosing Spondylitis patients.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
257
Infliximab 5mg/kg is going to be administered for both arm as a 2-hour infusion per dose.
Inha University Hostpital
Incheon, South Korea
PK equivalence to remicade
Time frame: PK sampling at week 22
Proportion of patients achieving clinical response according to the Assessment of SpondyloArthritis International Society (ASAS) 20% criteria
Time frame: at week 14, 30 and 54
Proportion of patients achieving clinical response according to the Assessment of SpondyloArthritis International Society (ASAS) 40 criteria
Time frame: at week 14, 30 and 54
Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) at Weeks 14, 30 and 54 compared with Baseline
Time frame: at week 14, 30 and 54
Bath Ankylosing Spondylitis Functional Index (BASFI) at Weeks 14, 30 and 54 compared with Baseline
Time frame: at week 14, 30 and 54
Bath Ankylosing Spondylitis Metrology Index (BASMI) at Weeks 14, 30 and 54 compared with Baseline
Time frame: at weeks 14, 30 and 54
Chest expansion at Weeks 14, 30 and 54 compared with Baseline
Time frame: at weeks 14, 30 and 54
Quality of life questionnaire (SF-36)
Time frame: at week 14, 30 and 54
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