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Rashid FA, Anwar W, Kandakurti PK, Hazari A. Physical rehabilitation program for cardiorespiratory health and quality of life among breast cancer survivors in UAE: protocol for a randomized control trial. Trials 2024; 25:354. [PMID: 38835046 PMCID: PMC11149173 DOI: 10.1186/s13063-024-08192-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2024] [Accepted: 05/22/2024] [Indexed: 06/06/2024] Open
Abstract
BACKGROUND Cancer is a medical condition where some cells of the body reproduce uncontrollably and metastasize to other parts of the body. The burden of the disease is significantly high both at the global and national levels. In UAE, cancer was found to be the third leading cause of death. Breast cancer has been ranked first due to its prevalence, incidence, and mortality in UAE. Breast cancer survivors have significantly poor cardiovascular tolerance which affects their quality of life (QoL), even after the carcinoma has been treated or removed. Thus, the protocol aims to analyze the changes in cardiovascular endurance and QoL domains for breast cancer survivors in the United Arab Emirates using a long-term 2-month physical rehabilitation. METHODS A total of 60 breast cancer survivors would be included in the study using a randomized controlled allocation of a 2-month physical rehabilitation intervention program with 3 months of follow-up. The intervention would target the cardiovascular endurance component of the participants to improve their physical well-being and quality of life ultimately. DISCUSSION The findings of the study would have high clinical significance among breast cancer survivors in the UAE. The proposed physical rehabilitation program could be beneficial in improving cardiovascular endurance and thereby reduce the risk of mortality among breast cancer survivors. In addition, the physiological benefits of the exercise program could improve their quality-of-life domains including physical, mental, and social well-being. On a larger view, it could also help to reduce the economic burden on the health system due to associated complications. TRIAL REGISTRATION ClinicalTrials.gov NCT06013527. Registered on 28 August 2023.
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Affiliation(s)
- Fatima Abdul Rashid
- College of Health Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | - Wajiha Anwar
- College of Health Sciences, Gulf Medical University, Ajman, United Arab Emirates
| | | | - Animesh Hazari
- College of Health Sciences, Gulf Medical University, Ajman, United Arab Emirates.
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2
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Schleicher E, McAuley E, Courneya KS, Anton P, Ehlers DK, Phillips SM, Oster RA, Pekmezi D, Rogers LQ. Moderators of physical activity and quality of life response to a physical activity intervention for breast cancer survivors. Support Care Cancer 2023; 31:53. [PMID: 36526826 DOI: 10.1007/s00520-022-07477-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Accepted: 11/09/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE Moderate-to-vigorous physical activity (MVPA) can improve the quality of life (QoL) for breast cancer survivors (BCS), yet, most do not achieve 150 + weekly minutes of MVPA. This study investigated moderators of response to a physical activity (PA) behavior change intervention for BCS. METHODS BCS (N = 222) were randomized to the 3-month intervention (BEAT Cancer) or usual care. Measurements occurred at baseline, post-intervention, and 3 months post-intervention. Measures included accelerometry, self-reported MVPA, and Functional Assessment of Cancer Therapy (FACT-General, FACT-Breast, physical well-being (PWB), social well-being (SWB), emotional well-being (EWB), functional well-being (FWB), additional concerns (AC), and Trial Outcome Index (TOI)). RESULTS Adjusted linear mixed-model analyses indicated individuals ≤ 24 months post-diagnosis and who were single reported smaller increases in weekly self-reported MVPA than those > 24 months (44.07 vs 111.93) and partnered (- 16.24 vs. 49.16 min), all p < 0.05. As for QoL, participants < 12 months post-diagnosis who received chemotherapy experienced smaller improvements than those ≥ 12 months in FACT-General, FACT-Breast, PWB, and SWB scores. Survivors with a history of chemotherapy had smaller improvements in FACT-General, FACT-Breast, PWB, SWB, TOI, and AC scores, all p < 0.05. CONCLUSION These findings indicate that being < 2 years post-diagnosis, single, and prior chemotherapy may limit MVPA and QOL responses to a PA intervention. Further studies are needed to determine if and/or what additional PA supports and resources these subgroups of BCS might find beneficial and effective. TRIAL REGISTRATION ClinicalTrials.gov number: NCT00929617.
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Affiliation(s)
- Erica Schleicher
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA.
- O'Neal Comprehensive Cancer Center at the University of Alabama Birmingham (UAB), Birmingham, AL, USA.
| | - Edward McAuley
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, USA
- The Cancer Center at Illinois, Urbana, IL, USA
| | - Kerry S Courneya
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Phillip Anton
- School of Human Sciences, Southern Illinois University Carbondale, Carbondale, IL, USA
| | - Diane K Ehlers
- Department of Quantitative Health Sciences, Mayo Clinic, Phoenix, AZ, USA
| | - Siobhan M Phillips
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Robert A Oster
- O'Neal Comprehensive Cancer Center at the University of Alabama Birmingham (UAB), Birmingham, AL, USA
- Department of Medicine, Division of Preventive Medicine, Birmingham, AL, USA
| | - Dorothy Pekmezi
- Department of Health Behavior, School of Public Health, University of Alabama at Birmingham, Birmingham, AL, USA
- O'Neal Comprehensive Cancer Center at the University of Alabama Birmingham (UAB), Birmingham, AL, USA
| | - Laura Q Rogers
- O'Neal Comprehensive Cancer Center at the University of Alabama Birmingham (UAB), Birmingham, AL, USA
- Department of Medicine, Division of Preventive Medicine, Birmingham, AL, USA
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3
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Waterland JL, Ismail H, Granger CL, Patrick C, Denehy L, Riedel B. Prehabilitation in high-risk patients scheduled for major abdominal cancer surgery: a feasibility study. Perioper Med (Lond) 2022; 11:32. [PMID: 35996196 PMCID: PMC9396890 DOI: 10.1186/s13741-022-00263-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 05/15/2022] [Indexed: 11/17/2022] Open
Abstract
Background Patients presenting for major surgery with low cardiorespiratory fitness (deconditioning) and other modifiable risk factors are at increased risk of postoperative complications. This study investigated the feasibility of delivering prehabilitation in high-risk patients scheduled for major abdominal cancer surgery. Methods Eligible patients in this single-center cohort study included patients with poor fitness (objectively assessed by cardiopulmonary exercise testing, CPET) scheduled for elective major abdominal cancer surgery. Patients were recruited to participate in a prehabilitation program that spanned up to 6 weeks pre-operatively and comprised aerobic and resistance exercise training, breathing exercise, and nutritional support. The primary outcome assessed pre-specified feasibility targets: recruitment >70%, retention >85%, and intervention adherence >70%. Secondary outcomes were assessed for improved pre-operative functional status and health-related quality of life and for postoperative complications. Results Eighty-two (34%) out of 238 patients screened between April 2018 and December 2019 were eligible for recruitment. Fifty (61%) patients (52% males) with a median age of 71 (IQR, 63–77) years participated in the study. Baseline oxygen consumption the at anaerobic threshold and at peak exercise (mean±SD: 9.8±1.8 and 14.0±2.9 mL/kg/min, respectively) confirmed the deconditioned state of the study cohort. The retention rate within the prehabilitation program was 84%, with 42 participants returning for repeat CPET testing. While >60% of participants preferred to do home-based prehabilitation, adherence to the intervention was low—with only 12 (28%) and 15 (35%) of patients having self-reported compliance >70% with their exercise prescriptions. Conclusion Our prehabilitation program in high-risk cancer surgery patients did not achieve pre-specified targets for recruitment, retention, and self-reported program adherence. These findings underpin the importance of implementation research and strategies for the prehabilitation programs in major surgery. Trial registration Australian New Zealand Clinical Trials Registry (ACTRN12620000073909) retrospectively registered. Supplementary Information The online version contains supplementary material available at 10.1186/s13741-022-00263-2.
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Affiliation(s)
- Jamie L Waterland
- Peter MacCallum Cancer Centre, Department of Anaesthesia, Perioperative and Pain Medicine, Melbourne, Australia. .,Department of Physiotherapy, The University of Melbourne, Melbourne, Australia. .,Peter MacCallum Cancer Centre, Division of Allied Health, Melbourne, Australia.
| | - Hilmy Ismail
- Peter MacCallum Cancer Centre, Department of Anaesthesia, Perioperative and Pain Medicine, Melbourne, Australia.,The University of Melbourne, Centre for Integrated Critical Care, Melbourne, Australia
| | - Catherine L Granger
- Department of Physiotherapy, The University of Melbourne, Melbourne, Australia.,Physiotherapy Department, The Royal Melbourne Hospital, Melbourne, Australia
| | - Cameron Patrick
- The University of Melbourne, Statistical Consulting Centre, School of Mathematics and Statistics, Melbourne, Australia
| | - Linda Denehy
- Department of Physiotherapy, The University of Melbourne, Melbourne, Australia.,Peter MacCallum Cancer Centre, Division of Allied Health, Melbourne, Australia
| | - Bernhard Riedel
- Peter MacCallum Cancer Centre, Department of Anaesthesia, Perioperative and Pain Medicine, Melbourne, Australia.,The University of Melbourne, Centre for Integrated Critical Care, Melbourne, Australia.,The Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
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Monteiro-Guerra F, Signorelli GR, Rivera-Romero O, Dorronzoro-Zubiete E, Caulfield B. Breast Cancer Survivors' Perspectives on Motivational and Personalization Strategies in Mobile App-Based Physical Activity Coaching Interventions: Qualitative Study. JMIR Mhealth Uhealth 2020; 8:e18867. [PMID: 32955446 PMCID: PMC7536602 DOI: 10.2196/18867] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Revised: 05/22/2020] [Accepted: 06/04/2020] [Indexed: 12/24/2022] Open
Abstract
Background Despite growing evidence supporting the vital benefits of physical activity (PA) for breast cancer survivors, the majority do not meet the recommended levels of activity. Mobile app–based PA coaching interventions might be a feasible strategy to facilitate adherence of breast cancer survivors to the PA guidelines. To engage these individuals, PA apps need to be specifically designed based on their needs and preferences and to provide targeted support and motivation. However, more information is needed to understand how these technologies can provide individual and relevant experiences that have the ability to increase PA adherence and retain the individual’s interest in the long term. Objective The aim of this study is to explore insights from breast cancer survivors on motivational and personalization strategies to be used in PA coaching apps and interventions. Methods A qualitative study was conducted, using individual semistructured interviews, with 14 breast cancer survivors. The moderator asked open-ended questions and made use of a slideshow presentation to elicit the participants’ perspectives on potential mobile app–based intervention features. Transcribed interviews were evaluated by 3 reviewers using thematic content analysis. Results Participants (mean age 53.3, SD 8.7 years) were White women. In total, 57% (8/14) of the participants did not adhere to the PA guidelines. In general, participants had access to and were interested in using technology. The identified themes included (1) barriers to PA, (2) psychological mediators of PA motivation, (3) needs and suggestions for reinforcing motivation support, (4) personalization aspects of the PA coaching experience, and (5) technology trustworthiness. Motivational determinants included perceived control, confidence and perceived growth, and connectedness. Participants were interested in having a straightforward app for monitoring and goal setting, which would include a prescribed activity program and schedule, and positive communication. Opinions varied in terms of social and game-like system possibilities. In addition, they expressed a desire for a highly personalized coaching experience based on as much information collected from them as possible (eg, disease stage, physical limitations, preferences) to provide individualized progress information, dynamic adjustment of the training plan, and context-aware activity suggestions (eg, based on weather and location). Participants also wanted the app to be validated or backed by professionals and were willing to share their data in exchange for a more personalized experience. Conclusions This work suggests the need to develop simple, guiding, encouraging, trustworthy, and personalized PA coaching apps. The findings are in line with behavioral and personalization theories and methods that can be used to inform intervention design decisions. This paper opens new possibilities for the design of personalized and motivating PA coaching app experiences for breast cancer survivors, which might ultimately facilitate the sustained adherence of these individuals to the recommended levels of activity.
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Affiliation(s)
- Francisco Monteiro-Guerra
- Salumedia Tecnologías, Seville, Spain.,The Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Gabriel Ruiz Signorelli
- The Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.,Oncoavanze, Seville, Spain
| | | | | | - Brian Caulfield
- The Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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Gayatri D, Efremov L, Kantelhardt EJ, Mikolajczyk R. Quality of life of cancer patients at palliative care units in developing countries: systematic review of the published literature. Qual Life Res 2020; 30:315-343. [PMID: 32948975 PMCID: PMC7886760 DOI: 10.1007/s11136-020-02633-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/04/2020] [Indexed: 12/22/2022]
Abstract
Purpose This systematic review aims to summarize factors that influence the quality of life (QOL) of advanced cancer patients in palliative care (PC) in developing countries. Understanding this context in developing countries milieu is necessary; however, this outcome is rarely reported. Methods Following the PRISMA guidelines, the electronic databases MEDLINE, Embase, CINAHL, and Web of Science were systematically searched using the search terms: QOL, cancer, PC, and names of all developing countries. Studies with less than ten subjects, qualitative or pilot studies, reviews, conference abstracts, and that reported validation of QOL questionnaires were excluded. Results Fifty-five studies from 15 developing countries in the African (n = 5), Latin America and the Caribbean (n = 10), and Asian (n = 40) region were included in the narrative synthesis. 65.4% were cross-sectional, 27.3% were cohort studies, 7.3% were RCTs or quasi-experimental studies. Around 30 QOL factors were studied with 20 different types of QOL instruments. Advanced cancer patients who were older, married/ever married, participated in additional care within PC, used complementary and alternative medicine (CAM), and practiced spirituality/religiosity showed higher QOL score. Low educational level and high depression were associated with a lower QOL. Conclusion Various factors affect QOL among cancer patients in PC. Patients valued the use of CAMs; however, the quality and safety aspects should be properly addressed. Important factors that influenced the QOL score were social and spiritual support. While there is a general need to develop PC strategies further, recognizing patients’ needs should be prioritized in national cancer programs. Electronic supplementary material The online version of this article (10.1007/s11136-020-02633-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dwi Gayatri
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin-Luther University Halle-Wittenberg, Magdeburger Strasse 8, 06097, Halle (Saale), Germany.,Department of Epidemiology, Faculty of Public Health, Universitas Indonesia, Depok, Indonesia
| | - Ljupcho Efremov
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin-Luther University Halle-Wittenberg, Magdeburger Strasse 8, 06097, Halle (Saale), Germany
| | - Eva Johanna Kantelhardt
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin-Luther University Halle-Wittenberg, Magdeburger Strasse 8, 06097, Halle (Saale), Germany. .,Department of Gynecology, Medical School of the Martin-Luther University Halle-Wittenberg, Halle (Saale), Germany.
| | - Rafael Mikolajczyk
- Institute for Medical Epidemiology, Biometrics and Informatics (IMEBI), Interdisciplinary Center for Health Sciences, Medical School of the Martin-Luther University Halle-Wittenberg, Magdeburger Strasse 8, 06097, Halle (Saale), Germany
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Monteiro-Guerra F, Signorelli GR, Tadas S, Dorronzoro Zubiete E, Rivera Romero O, Fernandez-Luque L, Caulfield B. A Personalized Physical Activity Coaching App for Breast Cancer Survivors: Design Process and Early Prototype Testing. JMIR Mhealth Uhealth 2020; 8:e17552. [PMID: 32673271 PMCID: PMC7391671 DOI: 10.2196/17552] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 03/25/2020] [Accepted: 03/29/2020] [Indexed: 12/17/2022] Open
Abstract
Background Existing evidence supports the many benefits of physical activity (PA) in breast cancer survival. However, few breast cancer survivors adhere to the recommended levels of activity. A PA coaching app that provides personalized feedback, guidance, and motivation to the user might have the potential to engage these individuals in a more active lifestyle, in line with the general recommendations. To develop a successful tool, it is important to involve the end users in the design process and to make theoretically grounded design decisions. Objective This study aimed to execute the design process and early prototype evaluation of a personalized PA coaching app for posttreatment breast cancer survivors. In particular, the study explored a design combining behavioral theory and tailored coaching strategies. Methods The design process was led by a multidisciplinary team, including technical and health professionals, and involved input from a total of 22 survivors. The process comprised 3 stages. In stage 1, the literature was reviewed and 14 patients were interviewed to understand the needs and considerations of the target population toward PA apps. In stage 2, the global use case for the tool was defined, the features were ideated and refined based on theory, and a digital interactive prototype was created. In stage 3, the prototype went through usability testing with 8 patients and was subjected to quality and behavior change potential evaluations by 2 human-computer interaction experts. Results The design process has led to the conceptualization of a personalized coaching app for walking activities that addresses the needs of breast cancer survivors. The main features of the tool include a training plan and schedule, adaptive goal setting, real-time feedback and motivation during walking sessions, activity status through the day, activity history, weekly summary reports, and activity challenges. The system was designed to measure users’ cadence during walking, use this measure to infer their training zone, and provide real-time coaching to control the intensity of the walking sessions. The outcomes from user testing and expert evaluation of the digital prototype were very positive, with scores from the system usability scale, mobile app rating scale, and app behavior change scale of 95 out of 100, 4.6 out of 5, and 15 out of 21, respectively. Conclusions Implementing a user-centered design approach for the development and early evaluation of an app brings essential considerations to tailor the solution to the user’s needs and context. In addition, informing the design on behavioral and tailored coaching theories supports the conceptualization of the PA coaching system. This is critical for optimizing the usability, acceptability, and long-term effectiveness of the tool. After successful early in-laboratory testing, the app will be developed and evaluated in a pilot study in a real-world setting.
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Affiliation(s)
- Francisco Monteiro-Guerra
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
| | - Gabriel Ruiz Signorelli
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland.,Salumedia Tecnologias, Seville, Spain
| | - Shreya Tadas
- Insight Centre for Data Analytics, School of Computer Science, University College Dublin, Dublin, Ireland
| | | | | | | | - Brian Caulfield
- Insight Centre for Data Analytics, School of Public Health, Physiotherapy and Sports Science, University College Dublin, Dublin, Ireland
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Kim S, Han J, Lee MY, Jang MK. The experience of cancer-related fatigue, exercise and exercise adherence among women breast cancer survivors: Insights from focus group interviews. J Clin Nurs 2019; 29:758-769. [PMID: 31769562 DOI: 10.1111/jocn.15114] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 09/21/2019] [Accepted: 11/19/2019] [Indexed: 12/11/2022]
Abstract
AIMS AND OBJECTIVES To identify the experience of breast cancer survivors regarding cancer-related fatigue, exercise and exercise adherence. BACKGROUND Cancer-related fatigue is a common symptom among cancer survivors that limits quality of life. Despite exercise being recommended as a viable solution to manage cancer-related fatigue, relatively few research studies on the experience of cancer-related fatigue and exercise adherence have been conducted. DESIGN This was a qualitative study to identify breast cancer survivors' experience of cancer-related fatigue, exercise and exercise adherence. This paper adhered to the COREQ checklist in reporting. METHODS Four focus group interviews were conducted with 16 breast cancer survivors who had fatigue score of 4 out of 10 (moderate fatigue) or greater. Ethical approval was obtained and participants met for focus group interview discussion. The interview guide included questions on cancer-related fatigue, barriers and facilitators of exercising, strategies for exercise adherence and suggestions for a supportive programme. RESULTS Four themes were identified through thematic analysis: (a) The insidious and overpowering nature of cancer-related fatigue; (b) exercising when experiencing fatigue surrounded by prevailing myths; (c) multiple barriers to exercise; and (d) facilitative factors to continue exercising despite fatigue. CONCLUSIONS Participants' experience of moderate or greater cancer-related fatigue prevented them from exercising, despite knowing its importance, and limited them to passive activities. Misconceptions that exercise is associated with lymphedema and risk of recurrence, poor psychosocial self-image and lack of clear knowledge and exercise programmes for cancer survivors further limited adherence to exercise. In contrast, finding comfort and strength through exercising and interacting with other breast cancer survivors were facilitative factors. RELEVANCE TO CLINICAL PRACTICE The insights shared by breast cancer survivors experiencing cancer-related fatigue can contribute to developing an exercise adherence programme as a way to manage and alleviate fatigue and establish healthy survivorship care.
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Affiliation(s)
- Sue Kim
- Mo-Im Kim Nursing Research Institute, Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Jeehee Han
- Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Min Young Lee
- Yonsei University College of Nursing, Seoul, Republic of Korea
| | - Min Kyeong Jang
- University of Illinois Cancer Center, Chicago, IL, USA.,College of Nursing, University of Illinois at Chicago, Chicago, IL, USA
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8
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Cost-effectiveness of an exercise and nutritional intervention versus usual nutritional care during adjuvant treatment for localized breast cancer: the PASAPAS randomized controlled trial. Support Care Cancer 2019; 28:2829-2842. [DOI: 10.1007/s00520-019-05078-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/16/2019] [Indexed: 12/24/2022]
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9
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Zhao XS, Wang HY, Zhang LL, Liu YH, Chen HY, Wang Y. Prevalence and risk factors associated with the comprehensive needs of cancer patients in China. Health Qual Life Outcomes 2019; 17:102. [PMID: 31196089 PMCID: PMC6567519 DOI: 10.1186/s12955-019-1171-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Accepted: 06/03/2019] [Indexed: 01/09/2023] Open
Abstract
Background The incidence and mortality rates of cancer have been increasing in developing countries, particularly in Asia. Therefore to provide optimal comprehensive care to the cancer patients, the care plan must focus on the comprehensive needs of cancer patients. The purpose of this study was to investigate the comprehensive needs of cancer patients, and explore the associated factors. Methods In a cross-sectional questionnaire study, a total of 200 cancer patient-caregiver dyads were selected and interviewed in Mainland China by convenient sampling method. Patients’ comprehensive needs were assessed with Comprehensive Needs Assessment Tool in cancer for Patients (CNAT), including seven domains (Information, Psychological Problems, Health Care Staffs, Physical Symptoms, Hospital Facilities and Services, Social/Religious/Spiritual Support and Practical Support). Both cancer patients and caregivers completed the sociodemographic survey. The mean differences in domain scores for different characteristics groups were compared by one-way ANOVA or non-parametric analyses, and influencing factors defined with multivariate regression analysis. Results The cancer patients’ need for Health Care Staffs (78.35 ± 13.08) was the highest among the seven domains, followed by the need for Information (71.18 ± 17.39) and the need for Hospital Facilities and Services (52.65 ± 13.35). The lowest score was the need for Physical Symptoms (35.12 ± 16.68). Patients who were female, with low family monthly income, at their own expense, and with highly educated caregivers had higher score of CNAT. Also sociodemographic characteristics were associated with each domain need of cancer patients. Conclusion This study shows that cancer patients experience high levels of needs for health-care staff and information, and the different needs are closely related to their sociological characteristics. The provision of health care can be adapted to meet the different needs of cancer patients of different epidemiological characteristics at different times during the course of treatment.
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Affiliation(s)
- Xin-Shuang Zhao
- College of Nursing, Henan University of Science and Technology, Luoyang, 471023, People's Republic of China
| | - Hong-Yun Wang
- College of Nursing, Henan University of Science and Technology, Luoyang, 471023, People's Republic of China.
| | - Luo-Ling Zhang
- The 1st Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471023, People's Republic of China
| | - Yan-Hua Liu
- The 1st Affiliated Hospital of Henan University of Science and Technology, Luoyang, 471023, People's Republic of China
| | - Hai-Yan Chen
- College of Nursing, Henan University of Science and Technology, Luoyang, 471023, People's Republic of China
| | - Ying Wang
- Henan University of Science and Technology, Luoyang, 471023, People's Republic of China
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10
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Park SH, Strauss SM. Similarities and differences in the correlates of comorbidities in US male and female adult cancer survivors. Public Health Nurs 2019; 36:478-487. [PMID: 31058360 DOI: 10.1111/phn.12617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Revised: 04/02/2019] [Accepted: 04/03/2019] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To determine both the common and the sex-specific correlates of comorbidities in adult male and female cancer survivors. DESIGN Cross-sectional study using the 2009-2014 National Health and Nutrition Examination Survey (NHANES). SAMPLE Male (n = 667) and female (n = 772) cancer survivors 20 years of age and older. MEASUREMENTS Questionnaire responses from NHANES provided data for this study. Comorbidities were assessed using a modified Charlson Comorbidity Index (CCI). Bivariate and multivariate linear regression analyses were conducted to identify correlates of comorbidities in male and female cancer survivors separately. RESULTS The mean modified CCI score was 3.88 in males and 3.68 in females. Having a greater number of cancers diagnosed, being currently or formerly married, being physically inactive, having lower socioeconomic status, and being a former smoker were significant correlates of comorbidities in both males and females. Having a prostate cancer diagnosis was also a significant correlate of comorbidities in males. White race, more years since first cancer diagnosis, being overweight or obese, and having no more than a high school education were also significant correlates of comorbidities in females. CONCLUSIONS There are differences between correlates of comorbidities in male and female cancer survivors.
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Affiliation(s)
- So-Hyun Park
- Hunter Bellevue School of Nursing, City University of New York, New York, New York
| | - Shiela M Strauss
- Hunter Bellevue School of Nursing, City University of New York, New York, New York.,New York University Rory Meyers College of Nursing, New York, New York
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11
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Penttinen H, Utriainen M, Kellokumpu-Lehtinen PL, Raitanen J, Sievänen H, Nikander R, Blomqvist C, Huovinen R, Vehmanen L, Saarto T. Effectiveness of a 12-month Exercise Intervention on Physical Activity and Quality of Life of Breast Cancer Survivors; Five-year Results of the BREX-study. In Vivo 2019; 33:881-888. [PMID: 31028212 PMCID: PMC6559915 DOI: 10.21873/invivo.11554] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 02/28/2019] [Accepted: 03/05/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND/AIM This is a report of the 5-year quality of life (QoL) findings of the BREX-study (n=444). PATIENTS AND METHODS A 12-month exercise intervention was arranged shortly after adjuvant treatments. Physical activity (PA) was assessed by PA diary, physical performance by a 2- km walking test, QoL by the EORTC QLQC30 and BR-23 questionnaires, fatigue by the FACIT-Fatigue scale and depression by the Beck's 13-item depression scale (BDI). RESULTS Participants who improved their PA from baseline to 5-year follow-up were more likely to improve their global health score (RRR=1.02, p=0.016), physical (RRR=1.02, p=0.009), social (RRR=1.03, p=0.013), role functioning (RRR=1.03, p=0.005), and fatigue (RRR=1.02, p=0.002). An improved 2-km walking test was associated to improved global health, physical and role functioning, body image, future perspectives, and fatigue (p=0.011, p<0.001, p=0.001, p=0.021, p=0.012 and p=0.003). No significant difference between the groups was found. CONCLUSION Improvement in PA or physical performance yields a positive change in QoL of breast cancer patients.
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Affiliation(s)
- Heidi Penttinen
- Helsinki University Hospital, Comprehensive Cancer Center, and Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Meri Utriainen
- Helsinki University Hospital, Comprehensive Cancer Center, and Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Pirkko-Liisa Kellokumpu-Lehtinen
- Department of Oncology, Tampere University Hospital and Faculty of Medicine and Life Sciences, University of Tampere, Tampere, Finland
| | - Jani Raitanen
- UKK Institute for Health Promotion Research, Tampere, Finland
- Faculty of Social Sciences (Health Sciences), University of Tampere, Tampere, Finland
| | - Harri Sievänen
- UKK Institute for Health Promotion Research, Tampere, Finland
| | - Riku Nikander
- UKK Institute for Health Promotion Research, Tampere, Finland
| | - Carl Blomqvist
- Helsinki University Hospital, Comprehensive Cancer Center, and Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Riikka Huovinen
- Department of Oncology, Turku University Hospital and Faculty of Medicine, University of Turku, Turku, Finland
| | - Leena Vehmanen
- Helsinki University Hospital, Comprehensive Cancer Center, and Faculty of Medicine, University of Helsinki, Helsinki, Finland
| | - Tiina Saarto
- Helsinki University Hospital, Comprehensive Cancer Center, and Faculty of Medicine, University of Helsinki, Helsinki, Finland
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12
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Paxton RJ, Garner W, Dean LT, Logan G, Allen-Watts K. Health Behaviors and Lifestyle Interventions in African American Breast Cancer Survivors: A Review. Front Oncol 2019; 9:3. [PMID: 30723698 PMCID: PMC6349825 DOI: 10.3389/fonc.2019.00003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2018] [Accepted: 01/02/2019] [Indexed: 11/13/2022] Open
Abstract
Background: African American breast cancer survivors have a higher incidence of estrogen receptor negative and basal-like (e.g., triple negative) tumors, placing them at greater risk for poorer survival when compared to women of other racial and ethnic groups. While access to equitable care, late disease stage at diagnosis, tumor biology, and sociodemographic characteristics contribute to health disparities, poor lifestyle characteristics (i.e., inactivity, obesity, and poor diet) contribute equally to these disparities. Lifestyle interventions hold promise in shielding African American survivors from second cancers, comorbidities, and premature mortality, but they are often underrepresented in studies promoting positive behaviors. This review examined the available literature to document health behaviors and lifestyle intervention (i.e., obesity, physical activity, and sedentary behavior) studies in African American breast cancer survivors. Methods: We used PubMed, Academic Search Premier, and Scopus to identify cross-sectional and intervention studies examining the lifestyle behaviors of African American breast cancer survivors. Identified intervention studies were assessed for risk of bias. Other articles were identified and described to provide context for the review. Results: Our systematic review identified 226 relevant articles. The cross-sectional articles indicated poor adherence to physical activity and dietary intake and high rates of overweight and obesity. The 16 identified intervention studies indicated reasonable to modest study adherence rates (>70%), significant reductions in weight (range -1.9 to -3.6%), sedentary behavior (-18%), and dietary fat intake (range -13 to -33%) and improvements in fruit and vegetable intake (range +25 to +55%) and physical activity (range +13 to +544%). The risk of bias for most studies were rated as high (44%) or moderate (44%). Conclusions: The available literature suggests that African American breast cancer survivors adhere to interventions of various modalities and are capable of making modest to significant changes. Future studies should consider examining (a) mediators and moderators of lifestyle behaviors and interventions, (b) biological outcomes, and (c) determinants of enhanced survival in this population.
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Affiliation(s)
- Raheem J Paxton
- Department of Community Medicine and Population Health, The University of Alabama, Tuscaloosa, AL, United States
| | - William Garner
- Department of Life and Health Sciences, University of North Texas at Dallas, Dallas, TX, United States
| | - Lorraine T Dean
- Department of Epidemiology, John Hopkins School of Public Health, Baltimore, MD, United States
| | - Georgiana Logan
- Department of Community Medicine and Population Health, The University of Alabama, Tuscaloosa, AL, United States
| | - Kristen Allen-Watts
- Department of Community Medicine and Population Health, The University of Alabama, Tuscaloosa, AL, United States
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Tait RC, Zoberi K, Ferguson M, Levenhagen K, Luebbert RA, Rowland K, Salsich GB, Herndon C. Persistent Post-Mastectomy Pain: Risk Factors and Current Approaches to Treatment. THE JOURNAL OF PAIN 2018; 19:1367-1383. [PMID: 29966772 DOI: 10.1016/j.jpain.2018.06.002] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 05/18/2018] [Accepted: 06/12/2018] [Indexed: 12/31/2022]
Abstract
Persistent Post-Mastectomy Pain (PPMP) is a common condition that can follow surgeries for breast cancer, the most common cancer in women. Because of the frequency of PPMP and its potential severity, it has received increasing research attention. This manuscript reviews the recent research literature, beginning with a brief history and then relevant medical, surgical, demographic, and psychosocial risk factors. Subsequently, social, psychological, and functional sequelae that have been linked to PPMPS are considered, as is research on current pharmacological, psychological, and rehabilitative approaches to treatment. The review concludes with a discussion of directions for future research and treatment that might reduce the incidence and impact of PPMP on breast cancer survivors. PERSPECTIVE: This article describes current research literature involving mechanisms, risks, and treatments related to persistent post-mastectomy pain. Implications of research findings also are discussed for pre- and post-surgical approaches to pain management, current treatments, and promising research directions.
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Affiliation(s)
| | - Kim Zoberi
- Saint Louis University School of Medicine
| | | | | | | | - Kevin Rowland
- Southern Illinois University Edwardsville School of Dentistry
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14
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Zaidi S, Hussain S, Verma S, Veqar Z, Khan A, Nazir SU, Singh N, Moiz JA, Tanwar P, Srivastava A, Rath GK, Mehrotra R. Efficacy of Complementary Therapies in the Quality of Life of Breast Cancer Survivors. Front Oncol 2018; 7:326. [PMID: 29376027 PMCID: PMC5768617 DOI: 10.3389/fonc.2017.00326] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 12/18/2017] [Indexed: 12/14/2022] Open
Abstract
Breast cancer (BC) is the most common cancer diagnosed in women and the second most common cancer overall, ranking as the fifth cause of death from cancer. The chronicity of the disease produces long-term physiological and psychological manifestations, which adversely affect the quality of life of the individual. The primary treatment while managing cancer presents with various debilitating side effects. With the recent advances in treatment techniques that have improved the survival rate, patients suffer from continuing posttreatment complications. Patients seem to cope well with the stress of treatment of BC and sustain a normal life; however, the deterioration in physical well-being makes the patient functionally inefficient. Exercise has been proven to be an effective, safe, and feasible tool in combating the adverse effects of treatment, prevents complications and decreases the risk of BC-specific mortality. This review briefly presents an overview of the burden of the disease and its management strategies. Owing to the heterogeneity of the population and the multitude of therapies they receive, the response of each patient to treatment is different and so is the magnitude of adverse effects. The review discusses the late sequelae following treatment and evidence supporting the role of physical activity in their management. In conclusion, there is a need for personalized physical activity plans to be developed to suit the individual and their circumstances.
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Affiliation(s)
- Sahar Zaidi
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (Central University), New Delhi, India
| | - Showket Hussain
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research (NICPR-ICMR), New Delhi, India
| | - Shalini Verma
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (Central University), New Delhi, India
| | - Zubia Veqar
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (Central University), New Delhi, India
| | - Asiya Khan
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Sheeraz Un Nazir
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research (NICPR-ICMR), New Delhi, India
| | - Neha Singh
- Institute of Clinical Sciences, Sahlgrenska University Hospital, Gothenberg University, Gothenberg, Sweden
| | - Jamal Ali Moiz
- Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia (Central University), New Delhi, India
| | - Pranay Tanwar
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | | | - G K Rath
- All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Ravi Mehrotra
- National Institute of Cancer Prevention and Research, Indian Council of Medical Research (NICPR-ICMR), New Delhi, India
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15
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Mills RC. Breast Cancer Survivors, Common Markers of Inflammation, and Exercise: A Narrative Review. BREAST CANCER-BASIC AND CLINICAL RESEARCH 2017; 11:1178223417743976. [PMID: 29434469 PMCID: PMC5802700 DOI: 10.1177/1178223417743976] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Accepted: 10/23/2017] [Indexed: 12/29/2022]
Abstract
Exercise may help positively improve inflammatory marker levels, therefore promoting better outcomes in breast cancer survivors. This narrative review is intended to provide an overview between inflammation and breast cancer, in addition to the effects exercise may have on common inflammatory markers that have been examined in both healthy populations and breast cancer survivors throughout the literature. The inconsistencies and gaps in the literature addressed may be important for future research to further understand the relationship between exercise and inflammation, as well as the underlying biological mechanisms that are responsible for these changes. For the purpose of organization, this review is structured into the following sections: (1) Breast Cancer Facts, Treatment-Related Side Effects, and General Exercise Benefits; (2) Effects of Exercise on Markers of Inflammation in Cancer-Free Populations; (3) Cancer and Markers of Inflammation; (4) Effects of Exercise on Markers of Inflammation in Breast Cancer Survivors; and (5) Conclusions.
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Affiliation(s)
- Robert Coleman Mills
- Robert Coleman Mills III, Duke University Medical Center, Box 2714, Durham, NC 27710, USA.
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16
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Oberguggenberger A, Meraner V, Sztankay M, Hilbert A, Hubalek M, Holzner B, Gamper E, Kemmler G, Baumgartner T, Lackinger I, Sperner-Unterweger B, Mangweth-Matzek B. Health Behavior and Quality of Life Outcome in Breast Cancer Survivors: Prevalence Rates and Predictors. Clin Breast Cancer 2017; 18:38-44. [PMID: 29017754 DOI: 10.1016/j.clbc.2017.09.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 08/24/2017] [Accepted: 09/11/2017] [Indexed: 01/10/2023]
Abstract
PURPOSE Health behavior (HB) has been identified as contributing to breast cancer (BC) disease outcome. The present study was subjected to gain more in-depth insight into breast cancer survivors' (BCS) HB and its associations with patient quality of life (QOL) outcome. We investigated HB focusing on eating disturbances comparing the latter with a reference population sample (PS). MATERIALS AND METHODS The research cohort included 303 BCS completing a comprehensive patient-reported-outcome assessment on HB (eating disturbances, exercise, substance use) and QOL. Data from an age- and education-matched reference PS (n = 303) on eating disturbances were included. RESULTS Overall, 30% of BCS were overweight; 11.7% of BCS (2-11 years after diagnosis, mean = 5.2 years) reported eating disturbances compared with 5% of PS (P < .05). Approximately three-fourths of BCS indicated they exercise regularly, one-fourth smoke regularly, and 30% consume alcohol. Lower consumption of analgesics and tranquilizers, higher frequency of exercise, lower eating concern (EDE-Q), younger age, and lower body mass index were significant predictors for better physical QOL. Lower eating and shape concern were next to age-identified predictive for better psychological QOL. DISCUSSION Obesity and eating disturbances are a considerable HB problem in women with a history of BC. Considering that HB is predictive for long-term QOL in BCS, routine counseling on HB should be integrated into survivorship care to increase patient education and contribute to behavioral changes.
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Affiliation(s)
- Anne Oberguggenberger
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria.
| | - Verena Meraner
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Monika Sztankay
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Anja Hilbert
- Integrated Research and Treatment Center Adiposity Diseases, Department of Medical Psychology and Medical Sociology, University of Leipzig Medical Center, Leipzig, Germany
| | - Michael Hubalek
- Department of Gynecology and Obstetrics, Medical University of Innsbruck, Innsbruck, Austria
| | - Bernhard Holzner
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Eva Gamper
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Georg Kemmler
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Teresa Baumgartner
- Department of Psychiatry, Psychotherapy and Psychosomatics, Division of Psychiatry II, Medical University of Innsbruck, Innsbruck, Austria
| | - Isabelle Lackinger
- Department of Psychiatry, Psychotherapy and Psychosomatics, Division of Psychiatry II, Medical University of Innsbruck, Innsbruck, Austria
| | - Barbara Sperner-Unterweger
- Department of Psychiatry, Psychotherapy and Psychosomatics, CL-Service, Medical University of Innsbruck, Innsbruck, Austria
| | - Barbara Mangweth-Matzek
- Department of Psychiatry, Psychotherapy and Psychosomatics, Division of Psychiatry II, Medical University of Innsbruck, Innsbruck, Austria
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Abstract
Evidence is currently limited for the effect of exercise on breast cancer clinical outcomes. However, several of the reported physical benefits of exercise, including peak oxygen consumption, functional capacity, muscle strength and lean mass, cardiovascular risk factors, and bone health, have established associations with disability, cardiovascular disease risk, morbidity, and mortality. This review will summarize the clinically relevant physical benefits of exercise interventions in breast cancer survivors and discuss recommendations for achieving these benefits. It will also describe potential differences in intervention delivery that may impact outcomes and, lastly, describe current physical activity guidelines for cancer survivors.
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18
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Beaudry R, Kruger C, Liang Y, Parliament M, Haykowsky M, McNeely ML. Effect of supervised exercise on aerobic capacity in cancer survivors: Adherence and workload predict variance in effect. World J Meta-Anal 2015; 3:43-53. [DOI: 10.13105/wjma.v3.i1.43] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Revised: 11/03/2014] [Accepted: 12/31/2014] [Indexed: 02/05/2023] Open
Abstract
AIM: To examine the efficacy of supervised aerobic exercise training on aerobic capacity in survivors of cancer.
METHODS: We conducted a systematic search identifying randomized controlled trials of supervised aerobic exercise interventions among adult cancer survivors with aerobic capacity (VO2max/peak) as the primary outcome. We calculated pooled effect sizes and performed multiple regression moderator analysis.
RESULTS: We identified 18 studies including 1149 survivors of cancer. Studies included mixed cancer groups (4 studies), breast cancer (10 studies), hematological cancers (2 studies), lung cancer (1 study) and liver cancer (1 study). Survivors of cancer who participated in supervised aerobic exercise training improved aerobic capacity (VO2peak) more than controls (18 comparisons, 1093 participants; standardized mean effect: 0.74; 95%CI: 0.52, 0.96; P < 0.001). However, there was significant heterogeneity among the included trials (I2: 63%; P < 0.001). Sixty-six percent of the between-study heterogeneity was explained by differences in exercise adherence and total exercise workload among studies (R2: 65.8%; P < 0.04).
CONCLUSION: Supervised aerobic exercise training provides a moderate-to-large beneficial effect on aerobic capacity among survivors of cancer. Aerobic capacity was improved to a greater degree in exercise studies with better participant attendance and higher overall exercise workload.
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Leach HJ, Danyluk JM, Culos-Reed SN. Design and implementation of a community-based exercise program for breast cancer patients. ACTA ACUST UNITED AC 2014; 21:267-71. [PMID: 25302035 DOI: 10.3747/co.21.2079] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Research has indicated that exercise is critical in the recovery process for breast cancer patients, and yet this evidence has infrequently been translated into sustainable community programming. The present article describes the processes and operations of beauty (the Breast Cancer Patients Engaging in Activity and Undergoing Treatment program). This evidence-based 12-week exercise program, with an optional 12-week maintenance component, is supported by the Wings of Hope Foundation, allowing the program to be delivered at no cost to participants. The program was designed to restore and improve the physical well-being of women living with breast cancer as they undergo chemotherapy or radiation treatments. Evaluations measure safety and adherence to the program and the effects of the program on physiologic and psychological outcomes and quality of life. The beauty program addresses the gap between the level of evidence for the benefits of exercise after a cancer diagnosis and translation of that evidence into community programming by providing an accessible, individualized, and safe physical activity program for women during treatment for breast cancer.
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Affiliation(s)
- H J Leach
- Faculty of Kinesiology, University of Calgary, Calgary, AB
| | - J M Danyluk
- Faculty of Kinesiology, University of Calgary, Calgary, AB
| | - S N Culos-Reed
- Faculty of Kinesiology, University of Calgary, Calgary, AB. ; Department of Psychosocial Resources, Tom Baker Cancer Centre, Calgary, AB. ; Department of Oncology, Faculty of Medicine, University of Calgary, Calgary, AB
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20
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Spector D, Deal AM, Amos KD, Yang H, Battaglini CL. A pilot study of a home-based motivational exercise program for African American breast cancer survivors: clinical and quality-of-life outcomes. Integr Cancer Ther 2014; 13:121-32. [PMID: 24105359 PMCID: PMC10568972 DOI: 10.1177/1534735413503546] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION African American breast cancer survivors engage in less physical activity compared with their Caucasian counterparts. There is a need for exercise intervention research that focuses on improving the overall health and long-term survivorship of African American breast cancer survivors, especially because they often have worse outcomes than Caucasian survivors. Study objectives were to determine whether African American participants increase physical activity and explore whether exercise had a positive impact on fitness and health. METHODS African American breast cancer survivors, stage 0 to IIIA, within 2 years of completing primary cancer treatments were recruited for a 16-week home-based aerobic and resistance training exercise pilot study. Outcome measures assessed at baseline and postintervention included physical activity questionnaires and accelerometry, cardiopulmonary function (VO2peak) with gas exchange, muscle strength, Selective Functional Movement Assessment, and dual energy X-ray absorptiometry scans for body composition analysis. Assessments for fatigue and quality of life (QOL) were also completed at baseline and postintervention. Motivational interviewing was utilized to determine goals and explore exercise facilitators/barriers. Participants completed weekly exercise logs and received weekly phone calls. Wilcoxon signed rank tests were used to detect significant changes in physical activity and also changes in fitness/health parameters, fatigue, and QOL. Spearman correlation coefficients were used to examine relationships between physical activity and health measures. RESULTS A total of 17 women enrolled; 13 completed the intervention (76%). Mean age of the participants was 51 years. There was a significant increase in total minutes of weekly physical activity postintervention ( : = 271 minutes, S: = 151; : = .001). Significant improvements were found in cardiopulmonary fitness as measured by VO2peak with a mean increase of 2.03 mL/kg/min ( : = .01). Several strength measures significantly increased and also functional movement ( : = .005). Positive correlations existed between physical activity and several physical measures, with significant relationships between functional movement and some strength measures (eg, left arm extension: RS : = 0.61, : = .002). Total QOL and fatigue scores improved, but neither was significant. CONCLUSIONS The intervention led to increased physical activity. As a result of increased levels of physical activity, improvements on several fitness/health parameters occurred.
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Affiliation(s)
| | - Allison M. Deal
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Keith D. Amos
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Hojin Yang
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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21
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Crowgey T, Peters KB, Hornsby WE, Lane A, McSherry F, Herndon JE, West MJ, Williams CL, Jones LW. Relationship between exercise behavior, cardiorespiratory fitness, and cognitive function in early breast cancer patients treated with doxorubicin-containing chemotherapy: a pilot study. Appl Physiol Nutr Metab 2013; 39:724-9. [PMID: 24869976 DOI: 10.1139/apnm-2013-0380] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The purpose of this study was to examine the relationship between self-reported exercise behavior, cardiorespiratory fitness (CRF), and cognitive function in early breast cancer patients. Thirty-seven breast cancer patients following completion of chemotherapy (median 16 months) and 14 controls were studied. Cognitive function was assessed using the Central Nervous System (CNS) Vital Signs software (CNS Vital Signs, LLC, Morrisville, N.C., USA), a computerized test battery consisting of 9 cognitive subtests. Exercise behavior was evaluated using the Godin Leisure Time Exercise Questionnaire, and CRF was assessed via a cardiopulmonary exercise test to assess peak oxygen consumption. Patients' mean total exercise was 184 ± 141 min·week(-1) compared with 442 ± 315 min·week(-1) in controls (p < 0.001). Significantly fewer patients (32%) were meeting exercise guidelines (i.e., ≥150 min of moderate-intensity or vigorous exercise per week) compared with 57% of controls (p = 0.014). Patients' peak oxygen consumption averaged 23.5 ± 6.3 mL·kg(-1)·min(-1) compared with 30.6 ± 7.0 mL·kg(-1)·min(-1) in controls (p < 0.01). Scores on the cognitive subdomains were generally lower in patients compared with controls, although only the difference in verbal memory was significant (unadjusted p = 0.041). In patients, weak to moderate correlations were indicated between exercise, peak oxygen consumption, and the majority of cognitive subdomain scores; however, there was a significant positive correlation between exercise and visual memory (r = 0.47, p = 0.004). In conclusion, breast cancer patients following the completion of primary adjuvant chemotherapy exhibit, in general, worse cognitive performance than healthy women from the general population, and such performance may be related to their level of exercise behavior.
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Ray HA, Verhoef MJ. Dragon boat racing and health-related quality of life of breast cancer survivors: a mixed methods evaluation. Altern Ther Health Med 2013; 13:205. [PMID: 23915045 PMCID: PMC3750614 DOI: 10.1186/1472-6882-13-205] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Accepted: 07/31/2013] [Indexed: 12/24/2022]
Abstract
Background Breast cancer survivors who participate in physical activity (PA) are reported to experience improved health-related quality of life (HRQOL). However, the quantitative research exploring the relationship between the team-based activity of dragon boat racing and the HRQOL of breast cancer survivors is limited. Given the rising number of breast cancer survivors, and their growing attraction to dragon boating, further exploration of the influence of this activity on HRQOL is warranted. Methods This study is designed to: 1) quantitatively assess whether and how breast cancer survivors’ participation in a season of dragon boat racing is related to HRQOL and 2) qualitatively explore the survivors’ lived experience of dragon boating and how and why this experience is perceived to influence HRQOL. A mixed methods sequential explanatory design was used with the purpose of complementing quantitative findings with qualitative data. Quantitative data measuring HRQOL were collected at baseline and post-season (N = 100); semi-structured qualitative interviews were used to elicit a personal account of the dragon boat experience (N = 15). Results Statistically significant improvements were shown for HRQOL, physical, functional, emotional and spiritual well-being, breast cancer-specific concerns and cancer-related fatigue. A trend towards significance was shown for social/family well-being. Qualitative data elaborated on the quantitative findings, greatly enhancing the understanding of how and why dragon boat racing influences HRQOL. Conclusions The use of a mixed methods design effectively captured the complex yet positive influence of dragon boating on survivor HRQOL. These findings contribute to a growing body of literature supporting the value of dragon boat racing as a viable PA intervention for enhancing survivor HRQOL.
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Fontein DBY, de Glas NA, Duijm M, Bastiaannet E, Portielje JEA, Van de Velde CJH, Liefers GJ. Age and the effect of physical activity on breast cancer survival: A systematic review. Cancer Treat Rev 2013; 39:958-65. [PMID: 23608116 DOI: 10.1016/j.ctrv.2013.03.008] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 03/19/2013] [Accepted: 03/21/2013] [Indexed: 10/26/2022]
Abstract
The effect of physical activity (PA) on cancer survival is still the topic of debate in oncology research focusing on survivorship, and has been investigated retrospectively in several large clinical trials. PA has been shown to improve quality of life, fitness and strength, and to reduce depression and fatigue. At present, there is a growing body of evidence on the effects of PA interventions for cancer survivors on health outcomes. PA and functional limitations are interrelated in the elderly. However the relationship between breast cancer survival and PA in older breast cancer patients has not yet been fully investigated. Our systematic review of the existing literature on this topic yielded seventeen studies. Most reports demonstrated an improved overall and breast cancer-specific survival. Furthermore, in studies that compared younger women with older or postmenopausal women, it was suggested that the beneficial effect of PA may be even greater in older women. Understanding the interaction between physical functioning and cancer survival in older breast cancer patients is key, and may contribute to successful treatment and survival. In this population of cancer survivors it is therefore imperative to embark on research focused on improving physical functioning in the context of comorbidities and functional limitations.
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Affiliation(s)
- D B Y Fontein
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
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25
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Mason C, Alfano CM, Smith AW, Wang CY, Neuhouser ML, Duggan C, Bernstein L, Baumgartner KB, Baumgartner RN, Ballard-Barbash R, McTiernan A. Long-term physical activity trends in breast cancer survivors. Cancer Epidemiol Biomarkers Prev 2013; 22:1153-61. [PMID: 23576689 DOI: 10.1158/1055-9965.epi-13-0141] [Citation(s) in RCA: 107] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Physical activity is associated with reduced mortality and higher quality of life in breast cancer survivors; however, limited data on the prevalence of activity and long-term trends after diagnosis are available. METHODS A multiethnic cohort of 631 women (18-64 years) with stage 0 to IIIA breast cancer was followed for 10 years. Recreational aerobic activity (MET-h/wk) was ascertained for the year before diagnosis (baseline), 24 months, 5 years, and 10 years after enrollment. Women were classified according to U.S. physical activity guidelines (≥150 min/wk moderate or ≥75 min/wk vigorous activity). The OR for meeting guidelines at 5 and 10 years according to baseline factors was estimated using logistic regression. The change in MET-h/wk was predicted using linear regression. RESULTS Prediagnosis, 34% of women met physical activity guidelines; 34.0%, 39.5%, and 21.4% met guidelines at 24 months, 5 years, and 10 years after enrollment, respectively. Less than 8% of survivors met guidelines at all follow-up periods. Over 10 years, recreational aerobic activity decreased by a mean ± SD of 4.3 ± 16.2 MET-h/wk. Meeting guidelines pre-diagnosis was strongly associated with meeting guidelines at 5 years [OR (95% confidence interval; CI): 2.76 (1.85-4.1)] and 10 years [OR (95% CI): 3.35 (2.13-5.28)]. No other demographic or prognostic factors were significantly associated with the 10-year change in MET-h/wk. CONCLUSION The vast majority of early breast cancer survivors do not meet national exercise recommendations 10 years postdiagnosis. IMPACT Physical activity levels are low in breast cancer survivors across the 10 years postdiagnosis; nonetheless, the predictors of activity in this population remain poorly understood.
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Affiliation(s)
- Caitlin Mason
- Division of Public Health Sciences, Fred Hutchinson Cancer Research Center; University of Washington, Seattle, WA 98109, USA
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Wolin KY, Schwartz AL, Matthews CE, Courneya KS, Schmitz KH. Implementing the exercise guidelines for cancer survivors. THE JOURNAL OF SUPPORTIVE ONCOLOGY 2012; 10:171-7. [PMID: 22579268 PMCID: PMC3543866 DOI: 10.1016/j.suponc.2012.02.001] [Citation(s) in RCA: 134] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2011] [Revised: 11/21/2011] [Accepted: 02/16/2012] [Indexed: 01/12/2023]
Abstract
In 2009, the American College of Sports Medicine convened an expert roundtable to issue guidelines on exercise for cancer survivors. This multidisciplinary group evaluated the strength of the evidence for the safety and benefits of exercise as a therapeutic intervention for survivors. The panel concluded that exercise is safe and offers myriad benefits for survivors including improvements in physical function, strength, fatigue, quality of life, and possibly recurrence and survival. Recommendations for situations in which deviations from the US Physical Activity Guidelines for Americans are appropriate were provided. Here, we outline a process for implementing the guidelines in clinical practice and provide recommendations for how the oncology care provider can interface with the exercise and physical therapy community.
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Affiliation(s)
- Kathleen Y Wolin
- Department of Surgery, Washington University School of Medicine and Siteman Cancer Center, St. Louis, Missouri, USA
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Participant perceptions of a mindful movement program for older women with breast cancer: focus group results. Cancer Nurs 2012; 35:E1-10. [PMID: 21897212 DOI: 10.1097/ncc.0b013e31822539c5] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Little attention has been directed to the longer-term survivorship phase for older breast cancer survivors (BCSs) who often continue to struggle with late and long-term adverse effects of treatment including lower physical functioning, fear of recurrence, stress and anxiety, neuropathies, and pain. Creative and accessible strategies are needed that offer support to this population of cancer survivors. OBJECTIVE The purpose of this study was to examine participant perceptions of the effects of a Mindful Movement Program intervention on quality of life and mindfulness through focus groups. This was part of a pilot feasibility study testing the intervention with older women at more than 1 year after treatment for breast cancer. METHODS Eight to 9 weeks after completion of 12 weekly, 2-hour mindful movement sessions, focus groups were held with 3 experimental group cohorts of participants who had attended on average 10.4 classes. Focus group interviews were recorded, transcribed verbatim, and analyzed using qualitative techniques for recurrent themes. RESULTS Four themes emerged from the direct quotes of the participants: freedom, rediscovering, body sense in moving, and in the moment. Participants also contributed opinions about program delivery. CONCLUSIONS Participants described how the Mindful Movement Program experience affected their lives. Their feedback indicated that the intervention yielded positive results and was feasible for a variety of older BCSs. IMPLICATIONS FOR PRACTICE Research with a wider group of participants is needed. Preliminary indications are that mindful movement may offer an acceptable strategy for increasing activity and decreasing stress among older BCSs.
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Move more for life: the protocol for a randomised efficacy trial of a tailored-print physical activity intervention for post-treatment breast cancer survivors. BMC Cancer 2012. [PMID: 22569139 DOI: 10.1186/1471‐2407‐12‐172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Due to early detection and advances in treatment, the number of women surviving breast cancer is increasing. Whilst there are many positive aspects of improved survival, breast cancer survival is associated with many long-term health and psychosocial sequelae. Engaging in regular physical activity post-diagnosis can reduce this burden. Despite this evidence, the majority of breast cancer survivors do not engage in regular physical activity. The challenge is to provide breast cancer survivors with appealing and effective physical activity support in a sustainable and cost-effective way. This article describes the protocol for the Move More for Life Study, which aims to assess the relative efficacy of two promising theory-based, print interventions designed to promote regular physical activity amongst breast cancer survivors. METHOD AND DESIGN Breast cancer survivors were recruited from across Australia. Participants will be randomised into one of three groups: (1) A tailored-print intervention group, (2) a targeted-print intervention group, or (3) a standard recommendation control group. Participants in the tailored-print intervention group will receive 3 tailored newsletters in the mail over a three month period. Participants in the targeted-print group will receive a previously developed physical activity guidebook designed specifically for breast cancer survivors immediately after baseline. Participants in the standard recommendation control will receive a brochure detailing the physical activity guidelines for Australian adults. All participants will be assessed at baseline, and at 4 and 10 months post-baseline. Intervention efficacy for changing the primary outcomes (mins/wk aerobic physical activity; sessions/exercises per week resistance physical activity) and secondary outcomes (steps per day, health-related quality life, compliance with physical activity guidelines, fatigue) will be assessed. Mediation and moderation analyses will also be conducted. DISCUSSION Given the growing number of cancer survivors, distance-based behaviour change programs addressing physical activity have the potential to make a significant public health impact. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry (ANZCTR) identifier: ACTRN12611001061921.
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Short CE, James EL, Girgis A, Mcelduff P, Plotnikoff RC. Move more for life: the protocol for a randomised efficacy trial of a tailored-print physical activity intervention for post-treatment breast cancer survivors. BMC Cancer 2012; 12:172. [PMID: 22569139 PMCID: PMC3518246 DOI: 10.1186/1471-2407-12-172] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Accepted: 04/14/2012] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Due to early detection and advances in treatment, the number of women surviving breast cancer is increasing. Whilst there are many positive aspects of improved survival, breast cancer survival is associated with many long-term health and psychosocial sequelae. Engaging in regular physical activity post-diagnosis can reduce this burden. Despite this evidence, the majority of breast cancer survivors do not engage in regular physical activity. The challenge is to provide breast cancer survivors with appealing and effective physical activity support in a sustainable and cost-effective way. This article describes the protocol for the Move More for Life Study, which aims to assess the relative efficacy of two promising theory-based, print interventions designed to promote regular physical activity amongst breast cancer survivors. METHOD AND DESIGN Breast cancer survivors were recruited from across Australia. Participants will be randomised into one of three groups: (1) A tailored-print intervention group, (2) a targeted-print intervention group, or (3) a standard recommendation control group. Participants in the tailored-print intervention group will receive 3 tailored newsletters in the mail over a three month period. Participants in the targeted-print group will receive a previously developed physical activity guidebook designed specifically for breast cancer survivors immediately after baseline. Participants in the standard recommendation control will receive a brochure detailing the physical activity guidelines for Australian adults. All participants will be assessed at baseline, and at 4 and 10 months post-baseline. Intervention efficacy for changing the primary outcomes (mins/wk aerobic physical activity; sessions/exercises per week resistance physical activity) and secondary outcomes (steps per day, health-related quality life, compliance with physical activity guidelines, fatigue) will be assessed. Mediation and moderation analyses will also be conducted. DISCUSSION Given the growing number of cancer survivors, distance-based behaviour change programs addressing physical activity have the potential to make a significant public health impact. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry (ANZCTR) identifier: ACTRN12611001061921.
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Affiliation(s)
- Camille E Short
- School of Medicine and Public Health, Priority Research Centre for Health Behaviour, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Erica L James
- School of Medicine and Public Health, Priority Research Centre for Health Behaviour, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
| | - Afaf Girgis
- Ingham Institute for Applied Medical Research, South Western Sydney Clinical School, University of New South Wales, Sydney, Australia
| | - Patrick Mcelduff
- Clinical Trials Unit, Hunter Medical Research Institute, School of Medicine and Public Health, University of Newcastle, Callaghan, Australia
| | - Ronald C Plotnikoff
- School of Education, Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, Australia
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Paxton RJ, Phillips KL, Jones LA, Chang S, Taylor WC, Courneya KS, Pierce JP. Associations among physical activity, body mass index, and health-related quality of life by race/ethnicity in a diverse sample of breast cancer survivors. Cancer 2012; 118:4024-31. [PMID: 22252966 DOI: 10.1002/cncr.27389] [Citation(s) in RCA: 118] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2011] [Revised: 10/10/2011] [Accepted: 11/10/2011] [Indexed: 11/06/2022]
Abstract
BACKGROUND Health-related quality of life (HRQOL), body mass index (BMI), and physical activity (PA) levels have all been associated with prognosis following breast cancer and may explain partially the higher mortality for breast cancer in certain racial/ethnic subgroups. In this study, associations between PA, BMI, and HRQOL by race were examined in a sample of breast cancer survivors. METHODS Measures of PA, BMI, and HRQOL as well as demographic and medical characteristics of women (N = 3013, 13% nonwhite) who participated in the Women's Healthy Eating and Living Study were assessed at baseline. Analysis of covariance was used to examine the relationship between PA and obesity with HRQOL outcomes. Statistical tests were 2-sided. RESULTS African American women were less likely to meet guidelines for PA and more likely to be obese than women from other ethnic groups (P < .05). In adjusted models, women who met guidelines for PA reported significantly higher physical health composite (point differences ranged from 10.5 to 21.2 points, all P < .05) and vitality (point differences ranged from 9.9 to 16.5 points, all P < .05) scores than those who did not, regardless of race/ethnicity. Associations between obesity and HRQOL were mixed with fewer associations for Asian American and African American women and stronger associations for whites. CONCLUSIONS Breast cancer survivors from racially and ethnically diverse populations have lower levels of PA and higher rates of obesity that are generally associated with poorer HRQOL. Culturally sensitive PA and weight loss interventions may improve these lifestyle characteristics and result in improved HRQOL.
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Affiliation(s)
- Raheem J Paxton
- The Dorothy I. Height Center for Health Equity and Evaluation Research, University of Houston and The University of Texas MD Anderson Cancer Center, Houston, Texas, USA.
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RNase MC2: a new Momordica charantia ribonuclease that induces apoptosis in breast cancer cells associated with activation of MAPKs and induction of caspase pathways. Apoptosis 2011; 17:377-87. [DOI: 10.1007/s10495-011-0684-z] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Abstract
A diagnosis of breast cancer is associated with treatments that have physiologic effects beyond the intended curative therapy. The first section of this chapter provides and integrative physiology review of the effects of breast cancer treatment on the body systems used by and affected by physical activity, including effects of chemotherapy, radiation, and surgery. In later sections, we review the literature on physical activity and breast cancer from the point of diagnosis and for the balance of life. The efficacy of physical activity for supportive cancer care outcomes is reviewed separately from the purported usefulness of physical activity for disease-free and overall survival from breast cancer. The current evidence supports the safety of physical activity during and after breast cancer therapy. The supportive cancer care outcomes for which there is sufficient evidence of efficacy during and after breast cancer treatment include fitness, fatigue, body size, and quality of life. Further, there is growing evidence that upper body exercise does not pose additional risk for negative lymphedema outcomes among survivors with and at risk for lymphedema. For overall survival, the evidence is largely observational, with sufficient evidence that physical activity does confer benefit. Finally, we outline future directions for research on physical activity among breast cancer survivors, including expanding to focus on subsets of the population not included in most prior studies (minority women and older women), tailoring of interventions to stages of cancer most likely to benefit, expanding to study women with metastatic cancer, and new modes of exercise, such as team sports, martial arts, and Pilates.
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