Long-Term Multicenter Observational Study Reveals No Impact of Biologic and Targeted Synthetic DMARDs on Bone Loss in Rheumatoid Arthritis Patients

• By

• Takafumi Aritomi

• Koshiro Sonomoto

• Shingo Nakayamada

• Hiroaki Tanaka

• Atsushi Nagayasu

• Satoshi Kubo

• Ippei Miyagawa

• Ayako Yamaguchi

• Naoaki Ohkubo

• Yasuyuki Todoroki

• Yurie Satoh-Kanda

• Masanobu Ueno

• Ryuichiro Kanda

• Yuya Fujita

• Masashi Funada

• Hidenori Sakai

• Satsuki Matsunaga

• Masayuki Shinojima

• Hiroki Kawamura

• Kazuki Takahashi

• Miyabi Ando

• Kazuki Haru

• Yusuke Miyazaki

• Kentaro Hanami

• Masao Nawata

• Shunsuke Fukuyo

• Keisuke Nakatsuka

• Mikiko Tokunaga

• Kazuyoshi Saito

• Yoshiya Tanaka

• April 21, 2026

• Arthritis & Rheumatology