Clinical outcomes of patients 80 years of age and older with soft tissue sarcoma.

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Clinical outcomes of patients 80 years of age and older with soft tissue sarcoma.

J Orthop Sci. 2017 Sep;22(5):951-957

Authors: Okamoto M, Yoshimura Y, Aoki K, Kito M, Tanaka A, Suzuki S, Takazawa A, Isobe K, Kato H

Abstract
OBJECTIVES: Although soft tissue sarcoma (STS) is rare, its incidence is increasing among older patients. Few studies have compared the outcomes between conservative and surgical treatments for STS patients aged ≥80 years. We assessed the outcomes of both treatments in this population and the association between older age and surgical outcome.
METHODS: We recruited consecutive patients with STS aged ≥80 years treated at our institution between January 2006 and May 2014. We recommended surgical resection for all patients without multiple distant metastases. Overall survival and sarcoma-specific survival were assessed using the Kaplan-Meier method.
RESULTS: Of the 39 patients with STS who presented at our institution, 37 were included in this analysis (19 men and 18 women with a median age of 85 [range 80-94] years). Tumors were classified as Stage IB (n = 3), IIA (n = 6), IIB (n = 3) or III (n = 24). Four patients underwent conservative therapy and 33 underwent surgical resection. The most common tumor site was the lower extremity, and the majority of tumors were classified as undifferentiated pleomorphic sarcoma. The follow-up rate was 100%. One-year sarcoma-specific survival rates were 25.0% in the conservative therapy group and 90.9% in the surgical resection group. No associations were found between age ≥85 years and perioperative complications or clinical outcome.
CONCLUSIONS: Surgical resection had relatively few complications, given the age group, and improved the prognosis of older patients with STS. Surgical resection of STS with curative intent should be considered in older patients.

PMID: 28711412 [PubMed - indexed for MEDLINE]

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