Sociooccupational and Physical Outcomes More Than 20 Years After the Diagnosis of Osteosarcoma in Children and Adolescents

BACKGROUNDTo the best of the authors' knowledge, there has been relatively little research published to date regarding very long-term survivors of childhood and adolescent osteosarcoma. In the current study, the authors compared the very long-term survival outcomes of patients with osteosarcoma who were treated with either limb salvage procedures or amputation. METHODSA total of 38 patients with osteosarcoma who survived 20 years from the time of diagnosis were divided into 2 groups according to whether they underwent amputation or limb salvage. Participants were asked to complete a questionnaire concerning their education, employment, annual income, marital status, health insurance, lifestyle, siblings, and all current and past health issues. RESULTSEducation, employment, marital status, and health insurance were not found to differ significantly between the 2 groups of survivors, who described themselves as being similar to their siblings. Eight percent of survivors underwent secondary amputation because of complications with an endoprosthesis. The cumulative incidence of second primary neoplasms was 13%, and this finding was significantly higher in females and in survivors who underwent radiotherapy and had a genetic predisposition. The second primary malignancies were breast cancer (ductal invasive carcinoma, ductal in situ carcinoma, and leiomyosarcoma), mediastinal leiomyosarcoma, and squamocellular carcinoma of the oral cavity and the uterine cervix. Amputees required more assistive walking support than survivors who received limb salvage treatment (P<.05, chi-square test). CONCLUSIONSDespite the many challenges that osteosarcoma survivors face, patients who survived 20 years after their initial diagnosis reported having overall adjusted well to their physical limitations and were productive individuals. Cancer 2013;119:3727-3736. (c) 2013 American Cancer Society. Individuals surviving osteosarcoma for over 20 years described themselves as healthy physically, occupationally, and socially. Despite a slightly more favorable outcome for limb salvaged osteosarcoma survivors, and despite the many challenges that osteosarcoma survivors face, overall they have adjusted well to their physical limitations. Overall, they describe similar health and lifestyle outcomes.