Volume 27, Issue 2 e12824
ORIGINAL ARTICLE

Body composition and bone mineral density in breast cancer survivors and non-cancer controls: A 12- to 15-month follow-up

A.L. Artese

Corresponding Author

A.L. Artese

Department of Nutrition, Food and Exercise Sciences, College of Human Sciences, Florida State University, Tallahassee, FL, USA

Correspondence

Ashley L. Artese, Department of Nutrition, Food and Exercise Sciences, Florida State University, Tallahassee, FL, USA.

Email: [email protected]

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E. Simonavice

E. Simonavice

School of Health and Human Performance, Georgia College & State University, Milledgeville, GA, USA

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T.A. Madzima

T.A. Madzima

Department of Exercise Science, Elon University, Elon, NC, USA

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J.-S. Kim

J.-S. Kim

Department of Nutrition, Food and Exercise Sciences, College of Human Sciences, Florida State University, Tallahassee, FL, USA

Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, FL, USA

Institute for Successful Longevity, Florida State University, Tallahassee, FL, USA

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B.H. Arjmandi

B.H. Arjmandi

Department of Nutrition, Food and Exercise Sciences, College of Human Sciences, Florida State University, Tallahassee, FL, USA

Center for Advancing Exercise and Nutrition Research on Aging, Florida State University, Tallahassee, FL, USA

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J.Z. Ilich

J.Z. Ilich

Department of Nutrition, Food and Exercise Sciences, College of Human Sciences, Florida State University, Tallahassee, FL, USA

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L.B. Panton

L.B. Panton

Department of Nutrition, Food and Exercise Sciences, College of Human Sciences, Florida State University, Tallahassee, FL, USA

Institute for Successful Longevity, Florida State University, Tallahassee, FL, USA

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First published: 24 January 2018
Citations: 8

Abstract

While prognosis for breast cancer in women has improved, adverse side effects of treatments may negatively affect body composition and bone mineral density (BMD). This study assessed body composition and BMD changes in breast cancer survivors (BCS) (n = 10, 57.9 ± 5.7 years) and age-matched women (non-cancer, n = 10, 56.5 ± 4.3 years) over a 12- to 15-month period via dual-energy X-ray absorptiometry. No differences were observed between groups at baseline except forearm BMD values were lower in BCS (BCS: 0.462 ± 0.070 g/cm2; Control: 0.539 ± 0.052 g/cm2, p = .012). Body fat increased in both groups compared to baseline (BCS: 38.3–39.6 kg, p = .013; Control: 38.2–39.5 kg, p = .023) at the follow-up. Significant decreases in BMD at the lumbar spine, femoral neck, total femur and ulna were observed in both groups. Breast cancer survivors had a greater decrease in left femoral neck BMD. While BCS demonstrated lower baseline forearm BMD values and a greater decrease in left femoral neck BMD, both groups showed an increase in body fat and decrease in forearm BMD. These findings support the implementation of interventions to improve body composition and BMD in both BCS and women without cancer.

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