Abstract
To report data on Idiopathic inflammatory myopathies (IIM) from eastern India. All IIM patients diagnosed over the last 5 y (2011-2016) were included through a retrospective review of records from the hospital and specialty clinic at Institute of Postgraduate Medical Education & Research (I.P.G.M.E.&R.), Kolkata. Out of the 11 IIM patients, 9 had Juvenile dermatomyositis (JDM) and 2 had overlap myositis (OM) [with systemic lupus erythematosus (SLE) and scleroderma]. The overall sex ratio was M: F=1: 2.6. The mean age at diagnosis was 6.94 y for JDM and 7 y for OM. The mean interval from onset to diagnosis was 5.2 mo. All patients had heliotrope rash and proximal myopathy (n=11,100%). Other findings included Gottron papule (n=7; 64%), arthritis (n=6; 54%), malar rash (n=5; 45%), dysphagia (n=4; 36%), nasal intonation (n=3; 27%), subcutaneous nodule (n=2; 18%), cutaneous sinus (n=1; 9%), calcinosis universalis (n=1; 9%), GI bleed (n=1; 9%). All patients had raised erythrocyte sedimentation rate (ESR), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) while 10 had raised creatine kinase (CK). Three were anti-nuclear-antibody (ANA) positive. Electromyography (EMG) showed proximal myopathy in most cases (n=9; 82%). All patients received corticosteroid. Intravenous immunoglobulin (IVIG) was given to 2 patients. Two received hydroxychloroquine. Cyclophosphamide and azathioprine were given in one each. This study, first reported profile of IIM from eastern India, showed JDM as the commonest form of IIM with a female preponderance. Five children had complete and 2 had partial remission. Two patients of JDM and 1 of OM died. Increased awareness, early referral, prompt diagnosis and treatment might improve the outcome and survival.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.