High incidence of serious infections requiring hospitalisation in human T-cell leukaemia virus type 1-positive rheumatoid arthritis: A case-controlled observational study.
Yayoi HashibaKunihiko UmekitaMasatoshi KimuraChihiro IwaoKosho IwaoYumi KariyaKazuyoshi KuboShunichi MiyauchiRisa KudouYuki RikitakeTakeshi KawaguchiMotohiro MatsudaIchiro TakajoEisuke InoueToshihiko HidakaAkihiko OkayamaPublished in: Modern rheumatology (2022)
HTLV-1-positive RA patients may worsen RA symptoms. HTLV-1 may be a risk factor for SIH.