title: Reflex sympathetic dystrophy in hemiplegia.
abstract: There is a high incidence of reflex sympathetic dystrophy of the upper limbs in patients with hemiplegia, and its painful and functional consequences present a problem to specialists in physical medicine and rehabilitation. This study was designed to assess the role of several factors in the occurrence of reflex sympathetic dystrophy in patients with hemiplegia. Ninety-five consecutive stroke patients (63 male and 32 female, mean age 59+/-12 years) admitted to our hospital were evaluated. Of the study group, 29 patients (30.5%) were found to develop reflex sympathetic dystrophy. There were no significant differences between the hemiplegic patient groups with or without reflex sympathetic dystrophy regarding age, gender, etiology, side of involvement, disease duration and the presence of comorbidities. The recovery stages of hemiplegia, as shown by Brunnstrom functional classification, were significantly different between the two groups; patients in lower recovery stages tended to develop reflex sympathetic dystrophy more frequently (P<0.01). Additionally, the presence of flaccidity was also a significant factor in the development of reflex sympathetic dystrophy. Glenohumeral subluxation was present in 37 patients (38.9%) in our study group and the presence of this complication was related to the occurrence of reflex sympathetic dystrophy. The presence of glenohumeral subluxation was significantly higher in patients with reflex sympathetic dystrophy (21/29, 72.4%) when compared to the patients without reflex sympathetic dystrophy (16/66, 24.2%) (P<0.001). Also, hemiplegic patients with more severe shoulder subluxation were significantly more likely to develop reflex sympathetic dystrophy. These results suggest that lower recovery stages, reduced tonus and glenohumeral subluxation significantly contribute to the occurrence of reflex sympathetic dystrophy in the hemiplegic patient. We believe that preventive and treatment measures should consider these factors as they seem to have in common a higher risk of traumatizing the paralyzed upper limb and causing reflex sympathetic dystrophy.
authors.affiliation: Ankara Physical Medicine and Rehabilitation, Training and Research Hospital, Ankara, Turkey.
authors.forename: Nilufer Kutay Ordu
authors.initials: NK
authors.lastname: Gokkaya
authors.forename: Meltem
authors.initials: M
authors.lastname: Aras
authors.forename: Elcin
authors.initials: E
authors.lastname: Yesiltepe
authors.forename: Fusun
authors.initials: F
authors.lastname: Koseoglu
mesh_terms: D000368:Aged; D005260:Female; D006429:Hemiplegia / Q000150:complications* / Q000534:rehabilitation; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D016059:Range of Motion, Articular; D012019:Reflex Sympathetic Dystrophy / Q000453:epidemiology / Q000209:etiology*; D012783:Shoulder Dislocation / Q000150:complications / Q000453:epidemiology; D020521:Stroke / Q000150:complications*; D000071939:Stroke Rehabilitation; D034941:Upper Extremity / Q000503:physiopathology