TY - JOUR
T1 - Effectiveness of a Second Biologic After Failure of a Non-tumor Necrosis Factor Inhibitor As First Biologic in Rheumatoid Arthritis
AU - Chatzidionysiou, Katerina
AU - Hetland, Merete Lund
AU - Frisell, Thomas
AU - Di Giuseppe, Daniela
AU - Hellgren, Karin
AU - Glintborg, Bente
AU - Nordström, Dan
AU - Peltomaa, Ritva
AU - Aaltonen, Kalle
AU - Trokovic, Nina
AU - Kristianslund, Eirik K
AU - Kvien, Tore K
AU - Provan, Sella A
AU - Gudbjornsson, Bjorn
AU - Grondal, Gerdur
AU - Dreyer, Lene
AU - Kristensen, Lars Erik
AU - Jørgensen, Tanja Schjødt
AU - Jacobsson, Lennart T H
AU - Askling, Johan
N1 - Copyright © 2021 by the Journal of Rheumatology.
COPECARE
PY - 2021/10
Y1 - 2021/10
N2 - OBJECTIVE: In rheumatoid arthritis (RA), evidence regarding the effectiveness of a second biologic disease-modifying antirheumatic drug (bDMARD) in patients whose first-ever bDMARD was a non-tumor necrosis factor inhibitor (TNFi) bDMARD is limited. The objective of this study was therefore to assess the outcome of a second bDMARD (non-TNFi: rituximab [RTX], abatacept [ABA], or tocilizumab [TCZ], separately; and TNFi) after failure of a non-TNFi bDMARD as first bDMARD.METHODS: We identified patients with RA from the 5 Nordic biologics registers who started treatment with a non-TNFi as first-ever bDMARD but switched to a second bDMARD. For the second bDMARD, we assessed drug survival (at 6 and 12 months) and primary response (at 6 months).RESULTS: We included 620 patients starting a second bDMARD (ABA 86, RTX 40, TCZ 67, and TNFi 427) following failure of a first non-TNFi bDMARD. At 6 and 12 months after start of their second bDMARD, approximately 70% and 60%, respectively, remained on treatment, and at 6 months, less than one-third of patients were still on their second bDMARD and had reached low disease activity or remission according to the Disease Activity Score in 28 joints. For those patients whose second bMDARD was a TNFi, the corresponding proportion was slightly higher (40%).CONCLUSION: The drug survival and primary response of a second bDMARD in patients with RA switching due to failure of a non-TNFi bDMARD as first bDMARD is modest. Some patients may benefit from TNFi when used after failure of a non-TNFi as first bDMARD.
AB - OBJECTIVE: In rheumatoid arthritis (RA), evidence regarding the effectiveness of a second biologic disease-modifying antirheumatic drug (bDMARD) in patients whose first-ever bDMARD was a non-tumor necrosis factor inhibitor (TNFi) bDMARD is limited. The objective of this study was therefore to assess the outcome of a second bDMARD (non-TNFi: rituximab [RTX], abatacept [ABA], or tocilizumab [TCZ], separately; and TNFi) after failure of a non-TNFi bDMARD as first bDMARD.METHODS: We identified patients with RA from the 5 Nordic biologics registers who started treatment with a non-TNFi as first-ever bDMARD but switched to a second bDMARD. For the second bDMARD, we assessed drug survival (at 6 and 12 months) and primary response (at 6 months).RESULTS: We included 620 patients starting a second bDMARD (ABA 86, RTX 40, TCZ 67, and TNFi 427) following failure of a first non-TNFi bDMARD. At 6 and 12 months after start of their second bDMARD, approximately 70% and 60%, respectively, remained on treatment, and at 6 months, less than one-third of patients were still on their second bDMARD and had reached low disease activity or remission according to the Disease Activity Score in 28 joints. For those patients whose second bMDARD was a TNFi, the corresponding proportion was slightly higher (40%).CONCLUSION: The drug survival and primary response of a second bDMARD in patients with RA switching due to failure of a non-TNFi bDMARD as first bDMARD is modest. Some patients may benefit from TNFi when used after failure of a non-TNFi as first bDMARD.
KW - Antirheumatic Agents/therapeutic use
KW - Arthritis, Rheumatoid/drug therapy
KW - Biological Products/therapeutic use
KW - Humans
KW - Registries
KW - Tumor Necrosis Factor Inhibitors
UR - http://www.scopus.com/inward/record.url?scp=85116640297&partnerID=8YFLogxK
U2 - 10.3899/jrheum.201467
DO - 10.3899/jrheum.201467
M3 - Journal article
C2 - 33649069
SN - 0315-162X
VL - 48
SP - 1512
EP - 1518
JO - Journal of Rheumatology
JF - Journal of Rheumatology
IS - 10
ER -