Bone Cancer Research Today is a free monthly online journal that collates and summarizes the latest research about Bone Cancer, including details on symptoms, types, treatment. | ||||||||
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Functional results and quality of life after treatment of pelvic sarcomas involving the acetabulum.Hoffmann C, Gosheger G, Gebert C, Jürgens H, Winkelmann W Department of Orthopedics, University of Münster, Albert Schweitzer Strasse 33, 48129 Münster, Germany. christiane-hoffmann@arcor.de BACKGROUND: Limb salvage after resection of a pelvic sarcoma that involves the acetabulum represents a surgical challenge. The ideal method of reconstruction after acetabular resection remains a subject of controversy, and the outcome in terms of the impact of therapy is still unknown. The purpose of this study was to determine the impact of surgery on health-related quality of life and function after acetabular resection. METHODS: Eighty-one patients with a pelvic sarcoma underwent acetabular resection at a single institution. Functional evaluation and quality-of-life examination were performed in forty-five patients, and these patients comprised the study group. Quality of life was assessed with use of the European Organization for Research and Treatment of Cancer core quality-of-life questionnaire. Function was assessed with use of the Musculoskeletal Tumor Society system. RESULTS: The median age of the patients was 30.4 years at the time of the acetabular resection and 35.7 years at the time of follow-up. The median time interval from the index operation to the latest follow-up was sixty-nine months. At the latest follow-up evaluation, the mean functional status score was 14.5 points of a maximum of 30 points. In a comparison of endoprosthetic replacement and hip transposition following resection, significantly better functional results (p = 0.017) and a lower number of complications were found in patients who had a hip transposition. Quality-of-life assessment results were also better in patients with a hip transposition, especially in role functioning (p = 0.043). CONCLUSIONS: On the basis of the low complication rate and the good functional and quality-of-life results, hip transposition after acetabular resection seems to be the optimal technique for treating patients with a pelvic sarcoma involving the acetabulum. Published 2 March 2006 in J Bone Joint Surg Am, 88(3): 575-82.
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