The natural history of post-traumatic reflex sympathetic dystrophy.
The paper presents the results of a prospective trial to examine the natural history of early reflex sympathetic dystrophy (RSD). Thirty patients with post-traumatic RSD of the hand were observed without treatment. They were reassessed 1, 2 and 6 months after diagnosis with a final assessment at 10 to 18 months (average 13 months). Twenty-seven patients completed the study. Three were withdrawn during the study because of persistence of signs and symptoms of RSD and were given further treatment. Of the 27 patients who completed the study, only one showed sufficient features of the condition to warrant the diagnosis of mild RSD. In the remaining 26, most features of RSD had resolved spontaneously. Pain and swelling disappeared more quickly than other features of RSD. Although the signs and symptoms of RSD had largely gone at 13 months, the hands were still functionally impaired because of weaker grip strength.
Zyluk
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Department of General and Hand Surgery, Pomeranian Medical University, Szczecin, Poland.
D018450:Disease Progression; D005260:Female; D005500:Follow-Up Studies; D006225:Hand / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012019:Reflex Sympathetic Dystrophy / Q000175:diagnosis / Q000453:epidemiology* / Q000503:physiopathology; D013997:Time Factors