Anti-HMGCR antibodies in systemic sclerosis.

The objective of this study was to investigate the frequency of autoantibodies to hydroxymethylglutaryl coenzyme A reductase (HMGCR) in systemic sclerosis (SSc) and associations with inflammatory myositis and statin exposure.This was a cross-sectional, multicenter study of 306 subjects from the Canadian Scleroderma Research Group cohort who had complete data on statin exposure and serology for anti-HMGCR antibodies assayed by an addressable laser bead immunoassay (ALBIA). Descriptive statistics were used to summarize the baseline characteristics of the patients and to compare subjects with and without anti-HMGCR antibodies.

The role of rheumatologists vis-à-vis assessment of traditional cardiovascular risk factors in rheumatoid arthritis.

This study was designed to estimate the burden of care that would be placed on rheumatologists to undertake cardiovascular (CV) risk assessment of traditional CV risk factors in their patients. This cross-sectional study was set in a rheumatology ambulatory clinic of a tertiary care, university hospital. Consecutive rheumatoid arthritis (RA) patients were recruited over 6 weeks and matched 1:1 on age and sex to patients with non-inflammatory problems who presented to the same clinic.