Improving health engagement and lifestyle management for breast cancer survivors with diabetes.

Abstract

Breast cancer survivors with type 2 diabetes are at high risk for cancer recurrence, serious health complications, more severe symptoms, psychological distress, and premature death relative to breast cancer survivors without diabetes. Maintaining glycemic control is critical for decreasing symptoms and preventing serious health problems. Many breast cancer survivors with type 2 diabetes have difficulty maintaining diabetes self-management behaviors and achieving glycemic control. Both cancer and diabetes-related symptoms (e.g., physical symptoms and psychological distress) are often barriers to engaging in diabetes self-management strategies. This study evaluates a novel diabetes coping skills training (DCST) intervention for improving breast cancer survivors' abilities to manage symptoms and adhere to recommended diabetes self-management behaviors. The telephone-based DCST protocol integrates three key theory-based strategies: coping skills training for managing symptoms, adherence skills training, and healthy lifestyle skills training. A randomized clinical trial will test the DCST intervention plus diabetes education by comparing it to diabetes education alone. Symptoms, distress, diabetes self-management behaviors, and self-efficacy will be assessed at baseline and 3, 6, and 12 months. Glycosylated hemoglobin (HbA1c) will be assessed at baseline, 6, and 12 months. This study addresses a critical gap in the care of breast cancer survivors by evaluating a novel behavioral intervention to improve the management of symptoms, adherence, and glycemic control in breast cancer survivors with type 2 diabetes. Special considerations for this medically underserved population are also provided. The findings of this study could lead to significant improvements in clinical care and beneficial outcomes for breast cancer survivors. Trials registration: ClinicalTrials.gov, NCT02970344, registered 11/22/2016.

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Published Version (Please cite this version)

10.1016/j.cct.2020.105998

Publication Info

Shelby, Rebecca A, Caroline S Dorfman, Sarah S Arthur, Hayden B Bosworth, Leonor Corsino, Linda Sutton, Lynda Owen, Alaattin Erkanli, et al. (2020). Improving health engagement and lifestyle management for breast cancer survivors with diabetes. Contemporary clinical trials, 92. p. 105998. 10.1016/j.cct.2020.105998 Retrieved from https://hdl.handle.net/10161/29654.

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Shelby

Rebecca A Shelby

Associate Professor in Psychiatry and Behavioral Sciences

Rebecca Shelby, Ph.D. is an Associate Professor with Tenure in the Department of Psychiatry and Behavioral Sciences at Duke University and the Director of Education and Training for the Duke Cancer Patient Support Program.  Dr. Shelby is a member of the Duke Pain Prevention and Treatment Research Program and the Duke Cancer Control and Population Sciences Program. Dr. Shelby completed her graduate training in clinical psychology at the Ohio State University and her clinical internship and postdoctoral fellowship at Duke University Medical Center.  Her research focuses on developing and evaluating behavioral interventions for cancer patients, management of cancer pain and treatment side effects, and improving adherence to recommended care. Dr. Shelby serves on the Duke clinical psychology internship faculty and supervises clinical psychology fellows, interns, and clinical psychology graduate practicum students completing clinical rotations as part of the Duke Cancer Patient Support Program.   


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