From: Prevalence of biologics monotherapy in a cohort of patients with Rheumatoid Arthritis in daily clinical practice
Biologic drug
Interval
% biologics’ survival (95 % CI)
Etanercept
3 years
59 (41–73)
Infliximab
20 (2–52)
Adalimumab
54 (33–70)
Rituximab
45 (10–75)
Abatacept
63 (33–83)
Tocilizumab
2 years
75 (13–96)