RESUMO
BACKGROUND: Calcium pyrophosphate crystal deposition disease (CPPD) may be associated with developing of diastolic dysfunction (DD). AIM: To determine the variability of echocardiographic parameters in patients with CPPD receiving anti-inflammatory therapy. MATERIALS AND METHODS: Twenty six patients with CPPD and osteoarthritis (OA) from 18 to 65 years old were included in the case-control study. All patients underwent echocardiography, laboratory parameters at baseline and after 6 months. Patients with CPPD received methotrexate 15 mg per week or hydroxychloroquine 200 mg once a day, or colchicine 1 mg per day. Diastolic function according to echocardiography was assessed. RESULTS: Diastolic dysfunction was detected in 19 patients: in 11 (42%) patients with CPPD and 8 (31%) patients with OA (p=0.39). The baseline serum CRP level was higher in the CPPD group (p=0.03), no differences were found for other indicators. Twenty-two patients with CPPD and 19 patients with OA completed the study. In patients with OA, there were no significant changes in indicators reflecting the diastolic function of ventricles. CONCLUSION: CPPD therapy with colchicine, hydroxychloroquine and methotrexate has a positive effect on indicators of diastolic ventricular function.
