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Tissue-simulating Phantoms for Assessing Potential Near-infrared Fluorescence Imaging Applications in Breast Cancer Surgery
Published on: September 19, 2014
Physical activity, functional ability, and quality of life after breast cancer surgery
K P Fontes1, D F Veiga1, A C Naldoni1
1Translational Surgery Graduate Program and Division of Plastic Surgery, Universidade Federal de São Paulo - UNIFESP, Rua Botucatu, 740 - 2nd floor, Vila Clementino, CEP: 04023-062 São Paulo, SP, Brazil.
Abstract:
This cross-sectional study aimed to assess the influence of different surgical treatment modalities on the level of physical activity, functional capacity, and quality of life of breast cancer survivors. One hundred eighty women aged 30-60 years old were selected and allocated to control group (CG, women without breast cancer, n = 45), breast-conserving surgery group (BCG, n = 45), mastectomy group (MG, n = 45), and breast reconstruction group (BRG, n = 45). Physical activity, functional capacity, and quality of life were assessed, respectively, using the following self-report questionnaires validated for use in Brazil: International Physical Activity Questionnaire (IPAQ), Stanford Health Assessment Questionnaire (HAQ-20), and Medical Outcomes Study 36-item Short-Form Health Survey (SF-36). The groups were homogeneous relative to sociodemographic variables. The scores for physical activity (IPAQ) did not differ between CG and BRG, whereas they were better for CG than for BCG and MG (p = 0.0270). The results for functional capacity (HAQ-20) were better for CG than for MG (p = 0.0450), with no difference between the remaining groups. Differences were found for the SF-36 domains "physical functioning" (p < 0.01), "physical role functioning" (p < 0.001), "emotional role functioning" (p = 0.0174), and "general health" (p = 0.0307). CG and BRG differed significantly relative to the domains "physical role functioning" and "emotional role functioning" only. We concluded that patients who underwent breast reconstruction exhibited higher levels of physical activity and quality of life than patients subjected to mastectomy alone or breast-conserving surgery.
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