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This study aimed to evaluate the frequency of obstructive sleep apnea (OSA) in patients with sarcoidosis and related clinical factors.Consecutive patients diagnosed with sarcoidosis in our clinic were evaluated for OSA risk during sleep using the Epworth Sleepiness Scale, Stanford Sleepiness Scale, Pittsburgh Sleep Quality Index, Berlin questionnaire, STOP and STOP-BANG questionnaires, and polysomnography (PSG).A total of 60 sarcoidosis patients (mean age: 50 ± 11 years, 45 (75%) women) were included in the study. Polysomnography was performed in 54 cases and revealed the diagnosis of OSA in 70% (38/54) of the patients. The mean age was higher in patients with sarcoidosis and OSA (54 ± 11 vs. 47 ± 13, p = 0.041) and body mass index values were significantly higher as well (31.9 ± 4.4 vs, 29.0 ± 4.6 kg/mHigh rates of OSA were detected in sarcoidosis, increasing with the advanced disease stage. The findings suggest that patients with sarcoidosis and advanced age, obesity, steroid treatment, and involvement of lung parenchyma (stages 2 and 3) should be evaluated for OSA risk. Further investigations are needed to establish the potential causes of the high prevalence of OSA in sarcoidosis. |
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