Jairo Guarienti

Association of concomitant fibromyalgia with worse disease activity score in 28 joints, health assessment questionnaire, and short form 36 scores in patients with rheumatoid arthritis.

OBJECTIVE To study the association of the presence of fibromyalgia (FM) with the Disease Activity Score in 28 joints (DAS28), the Health Assessment Questionnaire (HAQ), and the Medical Outcomes Study Short Form 36 (SF-36) health survey in patients with rheumatoid arthritis (RA). METHODS A total of 270 outpatients with RA were enrolled in a prospective cross-sectional study. The patients underwent clinical evaluation and application of the HAQ and SF-36 questionnaires. Disease activity was evaluated using the DAS28 score. FM and RA diagnoses were made according to American College of Rheumatology criteria. RESULTS The overall prevalence of FM was 13.4%. This group of patients had a higher prevalence of female sex, older mean age, higher functional class, and longer morning stiffness than patients with only RA. Mean +/- SD DAS28 scores were significantly higher in patients with RA and FM (5.36 +/- 0.99) than in patients with RA only (4.03 +/- 1.39; P < 0.001). In a multivariable linear regression analysis, FM was an important predictor of the DAS28 score, even after adjusting for the erythrocyte sedimentation rate, number of swollen joints, functional class, number of disease-modifying antirheumatic drugs currently in use, current dose of steroids, and articular erosions. HAQ and SF-36 scores were also worse in patients with RA and associated FM. CONCLUSION FM is related to worse scores on the DAS28, HAQ, and SF-36 in patients with RA. The presence of FM may have major implications in the interpretation of the DAS28 score because it is related to higher scores independently of objective evidence of RA activity.

Cataract and type 1 diabetes mellitus

AIMS To evaluate the prevalence of cataract and the possible factors associated with cataract in young type 1 diabetes mellitus (DM). METHODS 293 patients were evaluated. The association of cataract with diabetic retinopathy (DR), retinal laser treatment, hypertension, body mass index, peripheral neuropathy, lipid profile, glycemic control, serum creatinine and albuminuria was evaluated. RESULTS Cataract was present in 19.8% (n=58) of the sample. Patients with cataracts were older, had a higher frequency of history of retina photocoagulation treatment, higher serum creatinine values and higher prevalence of arterial hypertension. There was a progressive increase in cataract frequency according to the number of risk factors, starting to rise with two or more. In logistic regression model cataract was associated with mild/moderate DR (odd ratio (OR) 4.28 95% CI 1.63-11.29), severe DR (OR 4.07 95% CI 1.63-10.23) and macroalbuminuria (OR 2.34 95% CI 1.06-5.16). CONCLUSION These data indicate a high prevalence of cataract in subjects with type 1 DM attending a general hospital in Southern Brazil and suggest that the more severe the disease process the greater is the risk of having this diabetic complication. Cataract should be suspected in young patients with two or more risk factors.