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勝又 康弘
Department School of Medicine(Tokyo Women's Medical University Hospital), School of Medicine Position Assistant Professor |
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| Article types | Original article |
| Language | English |
| Peer review | Peer reviewed |
| Title | Clinical Manifestations and Myositis-Specific Autoantibodies Associated with Physical Dysfunction after Treatment in Polymyositis and Dermatomyositis: An Observational Study of Physical Dysfunction with Myositis in Japan. |
| Journal | Formal name：BioMed research international Abbreviation：Biomed Res Int ISSN code：(2314-6141) |
| Domestic / Foregin | Foregin |
| Volume, Issue, Page | 2016,pp.9163201 |
| Author and coauthor | Kawasumi Hidenaga†, Gono Takahisa, Kawaguchi Yasushi, Kuwana Masataka, Kaneko Hirotaka, Katsumata Yasuhiro*, Kataoka Sayuri, Hanaoka Masanori, Yamanaka Hisashi |
| Authorship | Corresponding author |
| Publication date | 2016 |
| Summary | Objective. The physical function of PM/DM patients after remission induction therapy remains unknown adequately. The aim of our study was to evaluate the present status of physical dysfunction and to clarify the clinical manifestations and myositis-specific autoantibodies (MSAs) associated with physical dysfunction after treatment in PM/DM. Methods. We obtained clinical data including the age at disease onset, gender, disease duration, laboratory data prior to initial treatment, and the specific treatment administered. We evaluated disease activity and physical dysfunction after treatment using the core set provided by the International Myositis Assessment and Clinical Studies Group. Results. 57% of the 77 enrolled patients with PM/DM had troubles in daily living after treatment. At the enrolment, disease activity evaluated by physicians was only revealed in 20% of patients. In a multivariate analysis, the age at disease onset, female gender, and CK levels before treatment were significantly associated with the severity of physical dysfunction after treatment. Anti-SRP positivity was associated with more severe physical dysfunction after treatment than anti-ARS or anti-MDA5. Conclusions. Half of the PM/DM patients showed physical dysfunction after treatment. Age at disease onset, gender, CK level before treatment, and anti-SRP were significant predictors associated with physical dysfunction after treatment in PM/DM. |
| DOI | 10.1155/2016/9163201 |
| PMID | 26925419 |