The evaluation of sleep quality and response to anti-tumor necrosis factor α therapy in rheumatoid arthritis patients
Clinical Rheumatology, cilt.36, sa.1, ss.45-50, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 36 Sayı: 1
- Basım Tarihi: 2017
- Doi Numarası: 10.1007/s10067-016-3387-6
- Dergi Adı: Clinical Rheumatology
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.45-50
- Anahtar Kelimeler: Anti TNF-alpha therapy, Disease activity, Polysomnography, Rheumatoid arthritis, Sleep quality
- Sağlık Bilimleri Üniversitesi Adresli: Evet
Özet
Poor sleep quality (SQ) is increasingly recognized as giving rise to decreased quality of life, and raising pain perception. Our aim is to evaluate the SQ in rheumatoid arthritis (RA) patients treated with anti-tumor necrosis factor alpha (anti-TNF-α) therapy. This was a prospective observational and open-label study of RA patients. A total of 35 patients with RA were enrolled in this study. Of the 35 patients, 22 had high disease activity (DA), and 13 were in remission. High DA group was initiated an anti TNF-α therapy. Clinical and objective parameters of SQ were assessed by using the Pittsburgh Sleep Quality Index (PSQI) and polysomnography (PSG). The total PSQI score and the frequency of poor SQ were high in 60 % of the RA patients. The median PSQI score was significantly higher in the high DA group than in the remission group (P = 0.026). Following an anti-TNF-α therapy initiation, significant improvements were observed in the high DA group by PSQI test (P = 0.012). However, no statistically significant difference was found by PSG (P > 0.05). Although an improvement in DA with anti-TNF-alpha therapy did not provide an amelioration in laboratory parameters, we found a significant improvement in SQ by subjective PSQI test. These findings may support that sleep disorders in RA are likely to be associated with a complex pathophysiology.