• Liza Furlan Ranzani Vitti, Carlos Eduardo Hideo Hanasilo, Cleide Moreira Silva, and Mauricio Etchebehere.
• Department of Orthopaedics and Traumatology, Faculdade de Medicina da Universidade de Campinas, Campinas, SP, Brazil.
• Clinics (Sao Paulo). 2023 Jan 1; 78: 100283100283.

ObjectivesThe aim of this study was to evaluate the effect of STS resection in the thigh on MS and the HRQoL.MethodsFourteen adults patients with STS in the thigh who underwent wide resection and limb preservation were evaluated. The patients were submitted to the Mini-Mental State Examination (MMSE). A hand-held dynamometer was used to measure the MS the flexors, adductors, abductors, and extensors muscles of the operated and non-operated thighs and between the dominant and non-dominant operated sides. The Musculoskeletal Tumor Society (MSTS) and Short Form Health Survey-36 (SF-36) questionnaires were applied to quantify the psychometric properties of the HRQoL. The data were submitted to statistical analysis using the Wilcoxon test (MS), and Mann-Whitney and Spearman correlation (MSTS and SF-36) (α = 0.05).ResultsThere was no significant difference in MS between the operated side and the non-operated side, and between the dominant and non-dominant operated side (ρ > 0.05). The MSTS presented a significant difference in the emotional acceptance for patients submitted to radiotherapy (ρ = 0.029). The SF-36 showed significant differences in the emotional aspect for patients submitted to chemotherapy (ρ = 0.027) and in the social aspect between the dominant and non-dominant operated side (ρ = 0.024).ConclusionsThe HRQoL of adult patients is hampered after the treatment of STS even when MS is maintained.Copyright © 2023 HCFMUSP. Published by Elsevier España, S.L.U. All rights reserved.

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