pain, disability and sleep quality in patients with rotator cuff tendinopathy and concurrent myofascial pain

Background rotator cuff tendinopathy and concurrent myofascial pain may result in sleep disturbances, poor quality of life, and social dysfunction along with chronic annoying pain and progressive physical disability. objectives the present study aimed to assess severity of pain, physical disability, and sleep quality in patients with rotator cuff tendinopathy and concurrent myofascial pain. patients and methods this casecontrol study was conducted on 30 consecutive patients with rotator cuff tendinopathy without tear (impingement syndrome) and concurrent myofascial pain referred to the shoulder clinic in shafayahyaian hospital during year 2014 (january to april). eighteen gender and agematched healthy individuals without any history of rotator cuff tendinopathy were included as controls. along with baseline assessment, for determining the level of arm, shoulder and hand disability, the quick disabilities of the arm, shoulder and hand questionnaire was also used. sleep quality was assessed by the pittsburgh sleep quality index (psqi). results compared to healthy individuals, the mean shoulder disability score was significantly higher in the patient group (p = 0.001). also, regarding sleep quality, the mean score was significantly higher in the patient group when compared with healthy subjects (p = 0.002). conclusions patients with rotator cuff tendinopathy concurrent with myofascial pain experienced low level of sleep quality along with severe pain and physical disability. in order to improve clinical outcome of these patients, improving physical function and sleep quality in these patients is necessary.