Takuya Harada, Hiromi Iwasaki, Tsuyoshi Muta, Shingo Urata, Aiko Sakamoto, Kentaro Kohno, Ken Takase, Tomoya Miyamura, Takuya Sawabe, Hideki Asaoku, Kensuke Oryoji, Tomoaki Fujisaki, Yasuo Mori, Goichi Yoshimoto, Masahiro Ayano, Hiroki Mitoma, Toshihiro Miyamoto, Hiroaki Niiro, Hidetaka Yamamoto, Yumi Oshiro, Hiroaki Miyoshi, Koichi Ohshima, Morishige Takeshita, Koichi Akashi, Koji Kato
Recently, the use of targeted synthetic or biological disease-modifying anti-rheumatic drugs (ts/bDMARDs) in addition to conventional synthetic (cs)DMARDs including methotrexate (MTX) for rheumatoid arthritis (RA) has increased. However, whether ts/bDMARDs are associated with the development and clinicopathological features of MTX-associated lymphoproliferative disorder (MTX-LPD) in patients with RA remains unknown. Therefore, we evaluated the clinical outcomes of 121 patients with MTX-LPD. Results showed that prior use of ts/bDMARDs was not associated with the different histopathological subtypes of MTX-LPD...
April 6, 2021: British Journal of Haematology