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Type: Artigo de periódico
Title: Low Bone Mineral Density in Middle-Aged Breast Cancer Survivors: Prevalence and Associated Factors
Author: Conde, Delio Marques
Costa-Paiva, Lucia
Martinez, Edson Zangiacomi
Pinto-Neto, Aarao Mendes
Abstract: Background: The aim of this study was to investigate the prevalence of low bone mineral density (BMD) and associated factors in middle-aged breast cancer survivors (BCS). Patients and Methods: A cross-sectional study was conducted with 70 BCS of 45-65 years of age undergoing complete oncology treatment. Logistic regression models were used to identify factors associated with low BMD (osteopenia and osteoporosis taken together as a single group). Results: The mean age of participants was 53.2 +/- 5.9 years. BMD was low at the femoral neck in 28.6% of patients and at the lumbar spine in 45.7%. Body mass index <= 30 kg/m(2) (adjusted odds ratio (OR) 3.43; 95% confidence interval (CI) 1.0-11.3) and postmenopausal status (OR adjusted 20.42; 95% CI 2.0-201.2) were associated with low BMD at the lumbar spine. Femoral neck measurements, age > 50 years (OR 3.41; 95% CI 1.0-11.6), and time since diagnosis > 50 months (OR adjusted 3.34; 95% CI 1.0-11.3) increased the likelihood of low BMD. Conclusion: These findings show that low BMD is common in middle-aged BCS. Factors were identified that may affect BMD in BCS and should be considered when implementing strategies to minimize bone loss in middle-aged women with breast cancer.
Subject: Breast cancer
Bone mass
Middle-aged women
Editor: Karger
Citation: Breast Care. Karger, v.7, n.2, p.121-125, 2012
Rights: fechado
Identifier DOI: 10.1159/000337763
Date Issue: 2012
Appears in Collections:FCM - Artigos e Outros Documentos

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