engleski

Prevalence and correlation of depressive symptoms with functional scores, therapy and disease activity among Croatian patients with rheumatoid arthritis: a preliminary study

Background: Rheumatoid arthritis (RA) is a chronic, autoimmune and disabling disease that significantly affects the quality of life. Additionally, significant number of patients with RA suffer from depressive disorders, which are commonly underrecognised and undertreated. We aimed to estimate the prevalence of depressive symptoms in Croatian RA patients and to assess the relationship between them and clinical correlates. Subjects and methods: Fifty-four RA patients treated at the Clinic for Rheumatic Diseases and Rehabilitation at the University Hospital Centre Zagreb were prospectively enrolled in the study and evaluated for functional status using the Disease Activity Score 28 (DAS-28), Health Assessment Questionnaire (HAQ), Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F) and Visual Analogue Scale (VAS) for pain and health related quality of life (HRQL) measurement. The depressive symptoms were assessed using the Beck Depression Inventory-II (BDI- II) questionnaire. Results: Thirty RA patients (55.6%) had some sort of mood disorder, with 10 (18.5%) patients accounting as depressed. Positive correlation was found between depressive symptoms, higher disease activity and disablity during daily activities (τb=0.385, p=0.001 and τb=0.282, p=0.024 respectively). We found no significant association between depression and disease activity in the whole sample of RA patients, but for postmenopausal patients, the disease activity correlated with postmenopausal patients accounting as depressed (BDI-II score moderate or severe ; τb=0.363, p=0.021). The use of biologic therapy correlated negatively with the disease acitivity, pain intensity and worse health related quality of life score (τb=-0.360, p=0.06 ; τb=-0.310, p=0.07 ; τb=-0.380, p=0.01 respectively). Conclusion: Considering the high prevalence of depressive sympoms in RA patients and the effect on functional disability and quality of life, we wanted to emphasize the importance of recognizing and optimizing depression treatment through multidisciplinary approach in RA patients.

rheumatoid arthritis ; depression ; disease activity ; functional disability ; quality of life ; beck depression inventory (BDI-II)

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