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Peddle-McIntyre CJ, Cavalheri V, Boyle T, McVeigh JA, Jeffery E, Lynch BM, Vallance JK. A Review of Accelerometer-based Activity Monitoring in Cancer Survivorship Research. Med Sci Sports Exerc 2019; 50:1790-1801. [PMID: 29683922 DOI: 10.1249/mss.0000000000001644] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
BACKGROUND In the cancer survivorship context, physical activity and sedentary behavior have been measured using different methods. PURPOSE To conduct a narrative review of published research in cancer survivor populations to summarize the quality and identify gaps in reporting on accelerometer data collection, data processing, and outcome measures in cancer survivors. METHODS An initial PubMed® search of articles published in English was conducted in January 2017, and a final search was conducted in May 2017. Variables extracted included study characteristics, methods for accelerometry data collection (e.g., device used), data processing (e.g., cut points used), and data reporting (e.g., time spent in different activity intensities). RESULTS A total of 46 articles were eligible for inclusion in the review. The majority of studies (34 of 46) targeted a single cancer group and 18 of these 34 studies were in survivors of breast cancer. Half (54%) of the studies used an ActiGraph® accelerometer. Methods of accelerometer data processing varied across studies. Definitions of non-wear time, vectors used during processing, and filters applied during processing were reported by 51%, 60%, and 8% of studies, respectively. Most studies reported moderate and vigorous physical activity (78%), 50% reported sedentary time, and 43% reported light-intensity activity. Cut points to categorize these activities varied between studies. CONCLUSIONS This narrative review highlights inconsistency in the methods used to collect, process, and report accelerometry data across cancer survivor studies. Accelerometry has potential to add detailed knowledge of the levels and patterns of physical activities and sedentary behaviors across the cancer spectrum. Recommendations are made to improve data processing and reporting methods to maximize the scientific validity of future accelerometer research in this field.
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Affiliation(s)
- Carolyn J Peddle-McIntyre
- Exercise Medicine Research Institute, Edith Cowan University, Perth, AUSTRALIA.,School of Medical and Health Sciences, Edith Cowan University, Perth, AUSTRALIA
| | - Vinicius Cavalheri
- School of Physiotherapy and Exercise Science, Curtin University, Perth, AUSTRALIA.,Institute for Respiratory Health, Sir Charles Gairdner Hospital, Perth, AUSTRALIA
| | - Terry Boyle
- School of Public Health, Curtin University, Perth, AUSTRALIA.,Centre for Population Health Research, School of Health Sciences, University of South Australia, Adelaide, AUSTRALIA
| | - Joanne A McVeigh
- School of Occupational Therapy, Social Work & Speech Pathology, Curtin University, Perth, AUSTRALIA.,Exercise Laboratory, School of Physiology, University of Witwatersrand, SOUTH AFRICA
| | - Emily Jeffery
- Exercise Medicine Research Institute, Edith Cowan University, Perth, AUSTRALIA.,School of Medical and Health Sciences, Edith Cowan University, Perth, AUSTRALIA
| | - Brigid M Lynch
- Cancer Epidemiology and Intelligence Division, Cancer Council Victoria, Melbourne, AUSTRALIA.,Centre for Epidemiology and Biostatistics, School of Population and Global Health, The University of Melbourne, Melbourne, AUSTRALIA.,Physical Activity Laboratory, Baker Heart and Diabetes Institute, Melbourne, AUSTRALIA
| | - Jeff K Vallance
- Faculty of Health Disciplines, Athabasca University, Athabasca, CANADA
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Kreutz C, Schmidt ME, Steindorf K. Effects of physical and mind-body exercise on sleep problems during and after breast cancer treatment: a systematic review and meta-analysis. Breast Cancer Res Treat 2019; 176:1-15. [PMID: 30955185 DOI: 10.1007/s10549-019-05217-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2019] [Accepted: 03/26/2019] [Indexed: 02/07/2023]
Abstract
PURPOSE We conducted a meta-analysis evaluating the effects of different exercise interventions on self-reported and objective sleep measurements during or after breast cancer treatment. METHODS Three databases were systematically searched for randomized controlled trials with any type of exercise intervention in women with breast cancer. Outcomes were self-reported or objective sleep measurements. Standardized mean differences (SMDs) were calculated using random-effects models. RESULTS The meta-analysis included 22 trials with 2107 participants. Of these, 17 studies used the Pittsburgh Sleep Quality Index (PSQI), six studies included objective sleep assessments (ActiGraph). Physical exercise interventions included walking, aerobic exercise, resistance exercise or a combination of both. Mind-body exercise interventions included yoga, Tai Chi and Qigong. Most interventions were supervised. Both, physical (SMD - 0.32; 95% CI - 0.54 to - 0.10) and mind-body exercise interventions (SMD - 0.27; 95% CI - 0.44 to - 0.09), resulted in improvements of total sleep scores. Subgroup analyses revealed no clear differences between interventions conducted during versus after breast cancer treatment. Considering the PSQI subscales, exercise resulted in improvements of sleep quality (SMD - 0.28; 95% CI - 0.44 to - 0.11) and sleep disturbances (SMD - 0.26; 95% CI - 0.45 to - 0.06). Regarding the objective measurements, no significant effects were found. CONCLUSIONS Physical as well as mind-body exercise can improve subjective sleep problems in breast cancer patients. In contrast, there was no effect of exercise on objective sleep measures. Future studies should clarify which type of intervention might be most effective depending on individual patients' and treatments' characteristics.
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Affiliation(s)
- Charlotte Kreutz
- Division of Physical Activity, Prevention and Cancer, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT) Heidelberg, Im Neuenheimer Feld 460, 69120, Heidelberg, Germany.,Faculty of Medicine Heidelberg, Im Neuenheimer Feld 672, 69120, Heidelberg, Germany
| | - Martina E Schmidt
- Division of Physical Activity, Prevention and Cancer, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT) Heidelberg, Im Neuenheimer Feld 460, 69120, Heidelberg, Germany
| | - Karen Steindorf
- Division of Physical Activity, Prevention and Cancer, German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT) Heidelberg, Im Neuenheimer Feld 460, 69120, Heidelberg, Germany. .,Division of Physical Activity, Prevention and Cancer (C110), German Cancer Research Center (DKFZ), National Center for Tumor Diseases (NCT) Heidelberg, Im Neuenheimer Feld 581, 69120, Heidelberg, Germany.
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Baglia ML, Lin IH, Cartmel B, Sanft T, Ligibel J, Hershman DL, Harrigan M, Ferrucci LM, Li FY, Irwin ML. Endocrine-related quality of life in a randomized trial of exercise on aromatase inhibitor-induced arthralgias in breast cancer survivors. Cancer 2019; 125:2262-2271. [PMID: 30840336 DOI: 10.1002/cncr.32051] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Revised: 01/18/2019] [Accepted: 01/22/2019] [Indexed: 11/09/2022]
Abstract
BACKGROUND The objective of this study was to evaluate the role of a 12-month exercise intervention on endocrine-related quality of life (QOL) and overall QOL among breast cancer survivors with aromatase inhibitor (AI)-induced arthralgia in the Hormones and Physical Exercise (HOPE) Study. METHODS This was a randomized controlled trial of 121 breast cancer survivors who were currently receiving AIs and experiencing at least mild arthralgia. QOL was assessed using the Functional Assessment of Cancer Therapy (FACT) questionnaires and the 36-Item Short Form Survey (SF-36) at baseline, 6 months, and 12 months. Participants were randomized to either a 1-year gym-based, supervised exercise intervention group (150 minutes of aerobic exercise and 2 strength-training sessions each week) or a usual care group. Effects of the intervention on QOL were assessed using mixed-model, repeated-measures analysis. RESULTS At 12 months, the exercise group had greater improvement in the overall QOL measures as well as the breast cancer-specific (scores, 2.2 vs 0.7; P = .02), endocrine-specific (scores, 5.6 vs 1.6; P < .001), and fatigue-specific (score, 5.8 vs 0.5; P < .001) subscales compared with the usual care group. The results indicated a stronger effect at 12 months versus 6 months after the intervention. CONCLUSIONS Combined aerobic and resistance exercise, such as treadmill walking and strength training, improved endocrine-related and overall QOL among breast cancer survivors who were experiencing adverse side effects from AIs. Because adverse side effects associated with AI use are quite common and this is the main reason for treatment discontinuation, this nonpharmacologic intervention could benefit many breast cancer survivors and increase successful adherence to AIs in breast cancer treatment.
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Affiliation(s)
| | - I-Hsin Lin
- Yale School of Public Health, New Haven, Connecticut.,Yale Cancer Center, New Haven, Connecticut
| | - Brenda Cartmel
- Yale School of Public Health, New Haven, Connecticut.,Yale Cancer Center, New Haven, Connecticut
| | - Tara Sanft
- Yale Cancer Center, New Haven, Connecticut
| | | | - Dawn L Hershman
- Herbert Irving Comprehensive Cancer Center, Columbia University, New York, New York
| | | | - Leah M Ferrucci
- Yale School of Public Health, New Haven, Connecticut.,Yale Cancer Center, New Haven, Connecticut
| | - Fang-Yong Li
- Yale School of Public Health, New Haven, Connecticut.,Yale Cancer Center, New Haven, Connecticut
| | - Melinda L Irwin
- Yale School of Public Health, New Haven, Connecticut.,Yale Cancer Center, New Haven, Connecticut
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Group-based exercise interventions for increasing physical activity in cancer survivors: a systematic review of face-to-face randomized and non-randomized trials. Support Care Cancer 2019; 27:1601-1612. [DOI: 10.1007/s00520-019-04670-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 01/21/2019] [Indexed: 10/27/2022]
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Return to work experiences of patients treated with stem cell transplantation for a hematologic malignancy. Support Care Cancer 2018; 27:2987-2997. [PMID: 30591967 PMCID: PMC6597586 DOI: 10.1007/s00520-018-4596-0] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 12/10/2018] [Indexed: 01/08/2023]
Abstract
Purpose This qualitative study aimed to identify hematopoietic stem cell transplantation (HSCT) survivors’ (1) work perceptions; (2) barriers to and facilitators of return to work (RTW); and (3) possible solutions to improve RTW. Method Fifteen patients treated with HSCT 1–5 years ago participated in face-to-face semi-structured interviews. Interviews were analyzed following the steps of thematic content analyses. Results RTW was often characterized as a complex and prolonged trajectory, and it was frequently incomplete in working hours, tasks, and/or responsibilities. Work perceptions varied between patients; most valued work as positive, but some also reported a decline in work capacity and/or in importance. Perceived barriers included the duration and side effects of cancer treatment, the presence of comorbidity and poor health before diagnosis, having difficulties commuting and doing household tasks. Perceived facilitators were financial incentives, keeping in touch with the workplace, support of other patients and family, and looking after one’s health. Proposed solutions to improve RTW included discussing RTW at the hospital, enhanced employer support, improved accessibility of rehabilitation programs, and more information about the consequences of being sick-listed. Conclusions Many HSCT survivors value work as important and they are motivated to RTW. Insight in work perceptions, RTW barriers, and solutions might help researchers, healthcare professionals, and employers to develop and/or tailor individualized multidisciplinary care to facilitate RTW.
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Myrhaug HT, Mbalilaki JA, Lie NEK, Hansen T, Nordvik JE. The effects of multidisciplinary psychosocial interventions on adult cancer patients: a systematic review and meta-analysis. Disabil Rehabil 2018; 42:1062-1070. [DOI: 10.1080/09638288.2018.1515265] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
| | - Julia Aneth Mbalilaki
- Regional Knowledge Translation Center, Southern-Eastern Norway Regional Health Authority, Sunnaas Rehabilitation Hospital, Oslo, Norway
| | | | - Tone Hansen
- The Norwegian Leukemia Association, Oslo, Norway
| | - Jan Egil Nordvik
- Regional Knowledge Translation Center, Southern-Eastern Norway Regional Health Authority, Sunnaas Rehabilitation Hospital, Oslo, Norway
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Frensham LJ, Parfitt G, Dollman J. Predicting Engagement With Online Walking Promotion Among Metropolitan and Rural Cancer Survivors. Cancer Nurs 2018; 43:52-59. [PMID: 30312190 DOI: 10.1097/ncc.0000000000000649] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Physical activity has numerous associated benefits for cancer survivors. Compared with their urban counterparts, rural Australians experience a health disadvantage, including poorer survival rate after diagnosis of cancer. OBJECTIVE The aims of this study were to test the effectiveness of an online 12-week walking intervention designed for cancer survivors and explore region-specific psychological predictors of behavior change. METHODS This was a quasi-randomized controlled trial of an online resource designed according to Social Cognitive Theory and Self-determination Theory, based on individualized goal setting. Measures of habitual walking, motivation, and self-efficacy were taken at baseline, postintervention, and 3-month follow-up in an intervention group (n = 46) and active control group (n = 45). The control group was provided a pedometer but did not have access to the online program. RESULTS An increase in steps/day at 12 weeks was observed in both groups, with a larger increase in the intervention group; these increases were not sustained at the 3-month follow-up. Psychological predictors of maintained change in steps per day (motivation, barrier self-efficacy, and relapse self-efficacy) did not differ between metropolitan and rural participants. Changes in steps per day among intervention participants were predicted by changes in relapse self-efficacy and barrier self-efficacy. CONCLUSIONS The intervention was successful in increasing physical activity postintervention; however, changes were not maintained at follow-up. There were no region-specific predictors of engagement in the intervention. IMPLICATIONS FOR PRACTICE Nurses are seamlessly positioned to promote health interventions like walking. Nurses should reframe physical activity with patients so that relapse is seen as common and possibly inevitable when adopting a regular physical activity habit.
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Affiliation(s)
- Lauren J Frensham
- Author Affiliations: Adelaide Nursing School, Faculty of Health and Medical Sciences, Adelaide University (Dr Frensham); and Sansom Institute for Health Research, School of Health Sciences, University of South Australia, Adelaide, Australia (Drs Parfitt and Dollman)
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Turner RR, Steed L, Quirk H, Greasley RU, Saxton JM, Taylor SJC, Rosario DJ, Thaha MA, Bourke L. Interventions for promoting habitual exercise in people living with and beyond cancer. Cochrane Database Syst Rev 2018; 9:CD010192. [PMID: 30229557 PMCID: PMC6513653 DOI: 10.1002/14651858.cd010192.pub3] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND This is an updated version of the original Cochrane Review published in the Cochrane Library 2013, Issue 9. Despite good evidence for the health benefits of regular exercise for people living with or beyond cancer, understanding how to promote sustainable exercise behaviour change in sedentary cancer survivors, particularly over the long term, is not as well understood. A large majority of people living with or recovering from cancer do not meet current exercise recommendations. Hence, reviewing the evidence on how to promote and sustain exercise behaviour is important for understanding the most effective strategies to ensure benefit in the patient population and identify research gaps. OBJECTIVES To assess the effects of interventions designed to promote exercise behaviour in sedentary people living with and beyond cancer and to address the following secondary questions: Which interventions are most effective in improving aerobic fitness and skeletal muscle strength and endurance? Which interventions are most effective in improving exercise behaviour amongst patients with different cancers? Which interventions are most likely to promote long-term (12 months or longer) exercise behaviour? What frequency of contact with exercise professionals and/or healthcare professionals is associated with increased exercise behaviour? What theoretical basis is most often associated with better behavioural outcomes? What behaviour change techniques (BCTs) are most often associated with increased exercise behaviour? What adverse effects are attributed to different exercise interventions? SEARCH METHODS We used standard methodological procedures expected by Cochrane. We updated our 2013 Cochrane systematic review by updating the searches of the following electronic databases: Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library, MEDLINE, Embase, AMED, CINAHL, PsycLIT/PsycINFO, SportDiscus and PEDro up to May 2018. We also searched the grey literature, trial registries, wrote to leading experts in the field and searched reference lists of included studies and other related recent systematic reviews. SELECTION CRITERIA We included only randomised controlled trials (RCTs) that compared an exercise intervention with usual care or 'waiting list' control in sedentary people over the age of 18 with a homogenous primary cancer diagnosis. DATA COLLECTION AND ANALYSIS In the update, review authors independently screened all titles and abstracts to identify studies that might meet the inclusion criteria, or that could not be safely excluded without assessment of the full text (e.g. when no abstract is available). We extracted data from all eligible papers with at least two members of the author team working independently (RT, LS and RG). We coded BCTs according to the CALO-RE taxonomy. Risk of bias was assessed using the Cochrane's tool for assessing risk of bias. When possible, and if appropriate, we performed a fixed-effect meta-analysis of study outcomes. If statistical heterogeneity was noted, a meta-analysis was performed using a random-effects model. For continuous outcomes (e.g. cardiorespiratory fitness), we extracted the final value, the standard deviation (SD) of the outcome of interest and the number of participants assessed at follow-up in each treatment arm, to estimate the standardised mean difference (SMD) between treatment arms. SMD was used, as investigators used heterogeneous methods to assess individual outcomes. If a meta-analysis was not possible or was not appropriate, we narratively synthesised studies. The quality of the evidence was assessed using the GRADE approach with the GRADE profiler. MAIN RESULTS We included 23 studies in this review, involving a total of 1372 participants (an addition of 10 studies, 724 participants from the original review); 227 full texts were screened in the update and 377 full texts were screened in the original review leaving 35 publications from a total of 23 unique studies included in the review. We planned to include all cancers, but only studies involving breast, prostate, colorectal and lung cancer met the inclusion criteria. Thirteen studies incorporated a target level of exercise that could meet current recommendations for moderate-intensity aerobic exercise (i.e.150 minutes per week); or resistance exercise (i.e. strength training exercises at least two days per week).Adherence to exercise interventions, which is crucial for understanding treatment dose, is still reported inconsistently. Eight studies reported intervention adherence of 75% or greater to an exercise prescription that met current guidelines. These studies all included a component of supervision: in our analysis of BCTs we designated these studies as 'Tier 1 trials'. Six studies reported intervention adherence of 75% or greater to an aerobic exercise goal that was less than the current guideline recommendations: in our analysis of BCTs we designated these studies as 'Tier 2 trials.' A hierarchy of BCTs was developed for Tier 1 and Tier 2 trials, with programme goal setting, setting of graded tasks and instruction of how to perform behaviour being amongst the most frequent BCTs. Despite the uncertainty surrounding adherence in some of the included studies, interventions resulted in improvements in aerobic exercise tolerance at eight to 12 weeks (SMD 0.54, 95% CI 0.37 to 0.70; 604 participants, 10 studies; low-quality evidence) versus usual care. At six months, aerobic exercise tolerance was also improved (SMD 0.56, 95% CI 0.39 to 0.72; 591 participants; 7 studies; low-quality evidence). AUTHORS' CONCLUSIONS Since the last version of this review, none of the new relevant studies have provided additional information to change the conclusions. We have found some improved understanding of how to encourage previously inactive cancer survivors to achieve international physical activity guidelines. Goal setting, setting of graded tasks and instruction of how to perform behaviour, feature in interventions that meet recommendations targets and report adherence of 75% or more. However, long-term follow-up data are still limited, and the majority of studies are in white women with breast cancer. There are still a considerable number of published studies with numerous and varied issues related to high risk of bias and poor reporting standards. Additionally, the meta-analyses were often graded as consisting of low- to very low-certainty evidence. A very small number of serious adverse effects were reported amongst the studies, providing reassurance exercise is safe for this population.
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Affiliation(s)
- Rebecca R Turner
- Sheffield Hallam UniversityCentre for Sport and Exercise ScienceA124 Collegiate Hall, Collegiate CrescentSheffieldSouth YorkshireUKS10 2BP
| | - Liz Steed
- Barts and The London School of Medicine and Dentistry, Queen Mary University of LondonCentre for Primary Care and Public HealthBlizard Institute, Yvonne Carter Building58 Turner StreetLondonUKE1 2AT
| | - Helen Quirk
- Sheffield Hallam UniversityCentre for Sport and Exercise ScienceA124 Collegiate Hall, Collegiate CrescentSheffieldSouth YorkshireUKS10 2BP
| | - Rosa U Greasley
- Sheffield Hallam UniversityCentre for Sport and Exercise ScienceA124 Collegiate Hall, Collegiate CrescentSheffieldSouth YorkshireUKS10 2BP
| | - John M Saxton
- Northumbria UniversityDepartment of Sport, Exercise, and RehabilitationNewcastle‐upon‐TyneUKNE1 8ST
| | - Stephanie JC Taylor
- Barts and The London School of Medicine and Dentistry, Queen Mary University of LondonCentre for Primary Care and Public Health and Asthma UK Centre for Applied ResearchYvonne Carter Building58 Turner StreetLondonUKE1 2AB
| | - Derek J Rosario
- University of SheffieldDepartment of OncologyBeech Hill RoadRoyal Hallamshire HospitalSheffieldUKS010 2RX
| | - Mohamed A Thaha
- Barts & The London School of Medicine & Dentistry, Queen Mary University LondonAcademic Surgical Unit, National Centre for Bowel Research & Surgical Innovation, Centre for Digestive Diseases, Blizard Institute1st Floor, Abernethy Building, 2 Newark StreetThe Royal London Hospital, WhitechapelLondonEnglandUKE1 2AT
| | - Liam Bourke
- Sheffield Hallam UniversityHealth and Wellbeing Research InstituteSheffieldUKS10 2BP
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Hirschey R, Kimmick G, Hockenberry M, Shaw R, Pan W, Page C, Lipkus I. A randomized phase II trial of MOVING ON: An intervention to increase exercise outcome expectations among breast cancer survivors. Psychooncology 2018; 27:2450-2457. [PMID: 30071146 DOI: 10.1002/pon.4849] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 07/19/2018] [Accepted: 07/20/2018] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The objective of the study is to test theoretical intervention fidelity and feasibility of MOVING ON, a self-directed, home-based, randomized controlled trial to increase exercise outcome expectations (OEs) (what one expects to obtain or avoid as a result of a behavior or lack thereof), among breast cancer survivors. METHOD Stage Ia to IIb survivors (n = 60) were given the MOVING ON intervention or control booklet. Data were collected through online surveys and an accelerometer at baseline, 4, 8, and 12 weeks postintervention. Fidelity was measured by questions assessing participant perceptions of MOVING ON (score ≥2) and direction of intervention effects. Feasibility was measured by recruitment rate (target of 60 participants in 6 months), retention (total attrition <17%), and acquisition of accelerometer data (% ≥subjective exercise data obtained). Analyses consisted of descriptive statistics, mixed models, and content analysis. RESULTS Fidelity met a priori criteria (mean = 3.31, SD = 0.87). Outcome expectations increased 0.01 points, and weekly steps increased by 970 every 4 weeks in the intervention arm compared to the control arm. All effect sizes were small, ranging from 0.01 to 0.09. Target enrollment, achieved in 17 weeks, met a priori feasibility criteria. Retention (66%) and accelerometer data acquisition (60%) (compared to 73% of subjective exercise data) did not. CONCLUSION MOVING ON influenced OEs as intended and was well received by participants. A fully powered study, of this low-cost, easy-to-implement intervention, is warranted. Intervention and measurement strategies used in MOVING ON can be incorporated in any study targeting OEs as a mediator of exercise or collecting exercise data with an accelerometer.
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Affiliation(s)
| | - Gretchen Kimmick
- Duke University Medical Center, Duke Cancer Institute, Durham, NC, USA
| | | | - Ryan Shaw
- Duke University School of Nursing, Durham, NC, USA
| | - Wei Pan
- Duke University School of Nursing, Durham, NC, USA
| | | | - Isaac Lipkus
- Duke University School of Nursing, Durham, NC, USA
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Pudkasam S, Polman R, Pitcher M, Fisher M, Chinlumprasert N, Stojanovska L, Apostolopoulos V. Physical activity and breast cancer survivors: Importance of adherence, motivational interviewing and psychological health. Maturitas 2018; 116:66-72. [PMID: 30244781 DOI: 10.1016/j.maturitas.2018.07.010] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Revised: 07/01/2018] [Accepted: 07/18/2018] [Indexed: 12/22/2022]
Abstract
Behavioral change theories have been used to support interventions that increase both motivation for and adherence to physical activity programs for breast cancer survivors. Most of the programs can improve psychological health-related quality of life. Depressive and anxious symptoms seem to be associated with some stressors, such as the perception of breast cancer, prognosis, long-term treatment-related side-effects and fear of cancer recurrence. Beyond physical fitness, several physical activity programs for breast cancer survivors have been reported to improve psychosocial wellness and life satisfaction. However, many physical activity programs have failed to motivate breast cancer survivors due to barriers such as general health issues and lack of time. More specifically, women may have little confidence in the benefits of physical activity and breast cancer outcomes. Therefore, engaging breast cancer survivors in physical activity is challenging for health care professionals. Herein, we identify cancer-related mental distress, coping style and behavioral theories applied to physical activity programs in breast cancer survivors. More specifically, we discuss the effectiveness and limitations of 3 psychological theories and 2 concepts related to behavioral change, including the theory of planned behavior, social cognitive theory, self-determination theory, transtheoretical model and motivational interviewing for physical activity adherence in breast cancer survivors.
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Affiliation(s)
- Supa Pudkasam
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia; Faculty of Nursing Science, Assumption University, Bangkok, Thailand
| | - Remco Polman
- School Exercise and Nutrition Sciences, Queensland University of Technology, Brisbane, Qld, Australia
| | - Meron Pitcher
- Breast Cancer Services, Western Health, Melbourne, VIC, Australia
| | - Melanie Fisher
- Breast Cancer Services, Western Health, Melbourne, VIC, Australia
| | | | - Lily Stojanovska
- Institute for Health and Sport, Victoria University, Melbourne, VIC, Australia
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Zhang X, Li Y, Liu D. Effects of exercise on the quality of life in breast cancer patients: a systematic review of randomized controlled trials. Support Care Cancer 2018; 27:9-21. [DOI: 10.1007/s00520-018-4363-2] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 07/17/2018] [Indexed: 12/01/2022]
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Berkman AM, Gilchrist SC. Behavioral Change Strategies to Improve Physical Activity After Cancer Treatment. REHABILITATION ONCOLOGY 2018. [DOI: 10.1097/01.reo.0000000000000112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Stubblefield MD. The Underutilization of Rehabilitation to Treat Physical Impairments in Breast Cancer Survivors. PM R 2018; 9:S317-S323. [PMID: 28942906 DOI: 10.1016/j.pmrj.2017.05.010] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 04/15/2017] [Accepted: 05/21/2017] [Indexed: 01/12/2023]
Abstract
Breast cancer survivors can experience multiple neuromuscular, musculoskeletal, pain, and functional disorders as a result of their cancer and its treatment. Common disorders include shoulder dysfunction, postmastectomy syndrome, chemotherapy-induced peripheral neuropathy, axillary cording, lymphedema, and a host of others. Cancer rehabilitation is a process that helps breast cancer and other survivors to obtain and maintain the highest possible physical, social, psychological, and vocational functioning within the limits created by cancer and its treatments. There are good data supporting the safety and efficacy of cancer rehabilitation in the treatment of many breast cancer-related impairments, including shoulder dysfunction and lymphedema, among others. Despite the goals and efficacy of cancer rehabilitation, there is a marked underuse of services. The reasons for this phenomenon are many, but broadly result from a lack of knowledge about cancer rehabilitation on the part of patients and referring clinicians, limited access to services, and suboptimal adherence. This article explores underutilization of cancer rehabilitation in breast cancer survivors and provides an opportunity to consider ways to improve this gap in care.
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Affiliation(s)
- Michael D Stubblefield
- Kessler Institute for Rehabilitation, National Medical Director for Cancer Rehabilitation, Select Medical, 1199 Pleasant Valley Way, West Orange, NJ 07052(∗).
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Scott JM, Zabor EC, Schwitzer E, Koelwyn GJ, Adams SC, Nilsen TS, Moskowitz CS, Matsoukas K, Iyengar NM, Dang CT, Jones LW. Efficacy of Exercise Therapy on Cardiorespiratory Fitness in Patients With Cancer: A Systematic Review and Meta-Analysis. J Clin Oncol 2018; 36:2297-2305. [PMID: 29894274 DOI: 10.1200/jco.2017.77.5809] [Citation(s) in RCA: 178] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Purpose To evaluate the effects of exercise therapy on cardiorespiratory fitness (CRF) in randomized controlled trials (RCTs) among patients with adult-onset cancer. Secondary objectives were to evaluate treatment effect modifiers, safety, and fidelity. Methods A systematic search of PubMed, Embase, Cumulative Index to Nursing and Allied Health Literature, and the Cochrane Library was conducted to identify RCTs that compared exercise therapy to a nonexercise control group. The primary end point was change in CRF as evaluated by peak oxygen consumption (VO2peak; in mL O2 × kg-1 × min-1) from baseline to postintervention. Subgroup analyses evaluated whether treatment effects differed as a function of exercise prescription (ie, modality, schedule, length, supervision), study characteristics (ie, intervention timing, primary cancer site), and publication year. Safety was defined as report of any adverse event (AE); fidelity was evaluated by rates of attendance, adherence, and loss to follow-up. Results Forty-eight unique RCTs that represented 3,632 patients (mean standard deviation age, 55 ± 7.5 years; 68% women); 1,990 (55%) and 1,642 (45%) allocated to exercise therapy and control/usual care groups, respectively, were evaluated. Exercise therapy was associated with a significant increase in CRF (+2.80 mL O2 × kg-1 × min-1) compared with no change (+0.02 mL O2 × kg-1 × min-1) in the control group (weighted mean differences, +2.13 mL O2 × kg-1 × min-1; 95% CI, 1.58 to 2.67; I2, 20.6; P < .001). No statistical significant differences were observed on the basis of any treatment effect modifiers. Thirty trials (63%) monitored AEs; a total of 44 AEs were reported. The mean standard deviation loss to follow-up, attendance, and adherence rates were 11% ± 13%, 84% ± 12%, and 88% ± 32%, respectively. Conclusion Exercise therapy is an effective adjunctive therapy to improve CRF in patients with cancer. Our findings support the recommendation of exercise therapy for patients with adult-onset cancer.
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Affiliation(s)
- Jessica M Scott
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Emily C Zabor
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Emily Schwitzer
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Graeme J Koelwyn
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Scott C Adams
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Tormod S Nilsen
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Chaya S Moskowitz
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Konstantina Matsoukas
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Neil M Iyengar
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Chau T Dang
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
| | - Lee W Jones
- Jessica M. Scott, Emily C. Zabor, Scott C. Adams, Chaya S. Moskowitz, Konstantina Matsoukas, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Memorial Sloan Kettering Cancer Center; Graeme J. Koelwyn, New York University Langone Medical Center; and Chaya S. Moskowitz, Neil M. Iyengar, Chau T. Dang, Lee W. Jones, Weill Cornell Medical College, New York, NY; Emily Schwitzer, Duke University Medical Center, Durham, NC; and Tormod S. Nilsen, The Norwegian School of Sport Sciences, Oslo, Norway
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Rossi A, Friel C, Carter L, Garber CE. Effects of Theory-Based Behavioral Interventions on Physical Activity Among Overweight and Obese Female Cancer Survivors: A Systematic Review of Randomized Controlled Trials. Integr Cancer Ther 2018; 17:226-236. [PMID: 29076388 PMCID: PMC6041897 DOI: 10.1177/1534735417734911] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Revised: 08/23/2017] [Accepted: 09/07/2017] [Indexed: 11/17/2022] Open
Abstract
PURPOSE To determine whether theory-based physical activity (PA) interventions for overweight and obese female cancer survivors lead to increased PA and improved health. METHODS This systematic review examined randomized controlled trials analyzing the impact of theory-based PA interventions on overweight and obese female cancer survivors through December 2016. Searches of 5 electronic databases revealed 10 articles that included 1351 participants who met the inclusion criteria. RESULTS Participants were primarily non-Hispanic white (74%-100%) breast or endometrial cancer survivors. Intervention characteristics and PA assessment tools varied greatly. Adherence (68%-99%) and retention (79%-100%) were relatively high. Social cognitive theory was utilized as the theoretical construct in 9 of the 10 studies. Home-based interventions led to small improvements in PA (Cohen's d range = 0.25-0.31), whereas home-based plus center-based interventions led to moderate to large improvements (Cohen's d range = 0.45-1.02). Only three of the studies assessed psychosocial behavioral processes associated with PA, and the results were mixed. Health-related outcomes included improvements in aerobic fitness (Cohen's d = 0.32-1.1 in 5 studies), large absolute decreases in waist circumferences (>6 cm in 3 of 5 studies; Cohen's d = -0.31 to -1.02), and no change in inflammatory biomarkers (in 2 studies). Only one serious adverse event (pelvic stress fracture) was attributed to the interventions. CONCLUSIONS Theory-based PA interventions are safe and feasible for overweight and obese female cancer survivors. Interventions that include a center-based component showed moderate to large effect sizes for PA. Future studies should evaluate behavioral variables and more health-related clinical outcomes.
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Affiliation(s)
- Amerigo Rossi
- Long Island University Brooklyn, NY,
USA
- Columbia University, New York, NY,
USA
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Singh B, Spence RR, Steele ML, Sandler CX, Peake JM, Hayes SC. A Systematic Review and Meta-Analysis of the Safety, Feasibility, and Effect of Exercise in Women With Stage II+ Breast Cancer. Arch Phys Med Rehabil 2018; 99:2621-2636. [PMID: 29730319 DOI: 10.1016/j.apmr.2018.03.026] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 02/24/2018] [Accepted: 03/23/2018] [Indexed: 01/10/2023]
Abstract
OBJECTIVE To systematically evaluate the safety, feasibility, and effect of exercise among women with stage II+ breast cancer. DATA SOURCES CINAHL, Cochrane, Ebscohost, MEDLINE, Pubmed, ProQuest Health and Medical Complete, ProQuest Nursing and Allied Health Source, Science Direct and SPORTDiscus were searched for articles published before March 1, 2017. STUDY SELECTION Randomized, controlled, exercise trials involving at least 50% of women diagnosed with stage II+ breast cancer were included. DATA EXTRACTION Risk of bias was assessed and adverse event severity was classified using the Common Terminology Criteria. Feasibility was evaluated by computing median (range) recruitment, withdrawal, and adherence rates. Meta-analyses were performed to evaluate exercise safety and effects on health outcomes only. The influence of intervention characteristics (mode, supervision, duration and timing) on exercise outcomes were also explored. DATA SYNTHESIS There were no differences in adverse events between exercise and usual care (risk difference: <0.01 ([95% CI: -0.01, 0.01], P=0.38). Median recruitment rate was 56% (1%-96%), withdrawal rate was 10% (0%-41%) and adherence rate was 82% (44%-99%). Safety and feasibility outcomes were similar, irrespective of exercise mode, supervision, duration, or timing. Effects of exercise for quality of life, fitness, fatigue, strength, anxiety, depression, body mass index and waist circumference compared with usual care were significant (standardized mean difference range: 0.17-0.77, P<0.05). CONCLUSION The findings support the safety, feasibility, and effects of exercise for those with stage II+ breast cancer, suggesting that national and international exercise guidelines appear generalizable to women with local, regional, and distant breast cancer.
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Affiliation(s)
- Ben Singh
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia.
| | - Rosalind R Spence
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia
| | - Megan L Steele
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia
| | - Carolina X Sandler
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia; Cancer Prevention Research Centre, School of Public Health, Faculty of Medicine, The University of Queensland, Herston, Queensland, Australia
| | - Jonathan M Peake
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia; School of Biomedical Sciences, Queensland University of Technology, Victoria Park Road, Kelvin Grove, Queensland, Australia
| | - Sandra C Hayes
- School of Public Health and Social Work, Queensland University of Technology, Victoria Park Road, Brisbane, Queensland, Australia; Institute of Health and Biomedical Innovation, Queensland University of Technology, Musk Avenue, Kelvin Grove, Queensland, Australia
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Allen DH, Myers JS, Jansen CE, Merriman JD, Von Ah D. Assessment and Management of Cancer- and Cancer Treatment-Related Cognitive Impairment. J Nurse Pract 2018; 14:217-224.e5. [PMID: 30906237 DOI: 10.1016/j.nurpra.2017.11.026] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Deborah H Allen
- Duke University Health System, DUMC Box 3543, Durham NC 27710
| | - Jamie S Myers
- Research Assistant Professor, Kansas Univeristy School of Nursing, Mail Stop 2029, Kansas City, KS 66160,
| | - Catherine E Jansen
- Oncology Clinical Nurse Specialist, Kaiser Permanente, 4141 Geary Blvd., San Francisco, CA 94118,
| | - John D Merriman
- Assistant Professor, New York University Meyers College of Nursing, 433 1st Avenue, New York, NY 10010,
| | - Diane Von Ah
- Associate Professor & Chair, Dept. of Community Health Systems, Indiana University School of Nursing, 749 Chestnut St, Terre Haute, IN 47809,
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Crespel C, Brami C, de Boissieu P, Mazza C, Chauvet K, Lemoine A, Gavlak B, Léandri C, Brasseur M, Bertin E, Bouché O. [Evaluation of the feasibility of a program of adapted physical activity in day hospital of digestive oncology: From the point of view of patients]. Bull Cancer 2018; 105:228-233. [PMID: 29426740 DOI: 10.1016/j.bulcan.2017.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 10/22/2017] [Accepted: 11/08/2017] [Indexed: 11/26/2022]
Abstract
INTRODUCTION Adapted physical activity (APA) is recognized as an effective supportive care for asthenia and quality of life in oncology. Before an APA program was organized, the feasibility of such a program was evaluated among the patients. METHODS Descriptive, prospective, semi-qualitative, single-center study over a 3-month period in patients treated with ambulatory chemotherapy for digestive cancer. A self-questionnaire was offered to all patients to evaluate their practice and knowledge about APA. In ten patients, fatigue, anxiety and depression were assessed, before and after 9 weeks of hospital-based APA. The scores were compared by matched Student test. RESULTS Of the 123 patients treated, 80 questionnaires (65%) were exploitable. Before the diagnosis of cancer, 40 patients (50%) were physically active, 20% after (n=16). The reasons for not practicing were: lack of interest/not the idea (42%), lack of time (34%), do not believe in profit (9%), too expensive (8%). Fifty-three patients (66%) were interested in the program. In 10 patients, the APA program significantly reduced the depression score (P=0.024) and a non-significant improvement in anxiety and fatigue. DISCUSSION This study shows that patients treated with chemotherapy are unaware of the usefulness of APA and that medical information can improve adherence to such a program. The establishment of an intra-hospital APA program proved to be possible and relevant.
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Affiliation(s)
- Céline Crespel
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Cloé Brami
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Paul de Boissieu
- CHU de Reims, department of research and innovation, avenue du General-Koenig, 51092 Reims cedex, France
| | - Camille Mazza
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Kevin Chauvet
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Amélie Lemoine
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Benoit Gavlak
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Chloé Léandri
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Mathilde Brasseur
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France
| | - Eric Bertin
- CHU de Reims, department of nutrition, avenue du General-Koenig, 51092 Reims cedex, France
| | - Olivier Bouché
- CHU de Reims, department of gastroenterology, avenue du General-Koenig, 51092 Reims cedex, France.
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Lahart IM, Metsios GS, Nevill AM, Carmichael AR. Physical activity for women with breast cancer after adjuvant therapy. Cochrane Database Syst Rev 2018; 1:CD011292. [PMID: 29376559 PMCID: PMC6491330 DOI: 10.1002/14651858.cd011292.pub2] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Women with a diagnosis of breast cancer may experience short- and long-term disease and treatment-related adverse physiological and psychosocial outcomes. These outcomes can negatively impact prognosis, health-related quality of life (HRQoL), and psychosocial and physical function. Physical activity may help to improve prognosis and may alleviate the adverse effects of adjuvant therapy. OBJECTIVES To assess effects of physical activity interventions after adjuvant therapy for women with breast cancer. SEARCH METHODS We searched the Cochrane Breast Cancer Group (CBCG) Specialised Registry, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Physiotherapy Evidence Database (PEDro), SPORTDiscus, PsycINFO, ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform, on 18 September 2015. We also searched OpenGrey and Healthcare Management Information Consortium databases. SELECTION CRITERIA We searched for randomised and quasi-randomised trials comparing physical activity interventions versus control (e.g. usual or standard care, no physical activity, no exercise, attention control, placebo) after adjuvant therapy (i.e. after completion of chemotherapy and/or radiation therapy, but not hormone therapy) in women with breast cancer. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies, assessed risk of bias, and extracted data. We contacted trial authors to ask for additional information when needed. We calculated an overall effect size with 95% confidence intervals (CIs) for each outcome and used GRADE to assess the quality of evidence for the most important outcomes. MAIN RESULTS We included 63 trials that randomised 5761 women to a physical activity intervention (n = 3239) or to a control (n = 2524). The duration of interventions ranged from 4 to 24 months, with most lasting 8 or 12 weeks (37 studies). Twenty-eight studies included aerobic exercise only, 21 involved aerobic exercise and resistance training, and seven used resistance training only. Thirty studies described the comparison group as usual or standard care, no intervention, or control. One-fifth of studies reported at least 20% intervention attrition and the average physical activity adherence was approximately 77%.No data were available on effects of physical activity on breast cancer-related and all-cause mortality, or on breast cancer recurrence. Analysis of immediately postintervention follow-up values and change from baseline to end of intervention scores revealed that physical activity interventions resulted in significant small-to-moderate improvements in HRQoL (standardised mean difference (SMD) 0.39, 95% CI 0.21 to 0.57, 22 studies, 1996 women; SMD 0.78, 95% CI 0.39 to 1.17, 14 studies, 1459 women, respectively; low-quality evidence), emotional function (SMD 0.21, 95% CI 0.10 to 0.32, 26 studies, 2102 women, moderate-quality evidence; SMD 0.31, 95% CI 0.09 to 0.53, 15 studies, 1579 women, respectively; low-quality evidence), perceived physical function (SMD 0.33, 95% CI 0.18 to 0.49, 25 studies, 2129 women; SMD 0.60, 95% CI 0.23 to 0.97, 13 studies, 1433 women, respectively; moderate-quality evidence), anxiety (SMD -0.57, 95% CI -0.95 to -0.19, 7 studies, 326 women; SMD -0.37, 95% CI -0.63 to -0.12, 4 studies, 235 women, respectively; low-quality evidence), and cardiorespiratory fitness (SMD 0.44, 95% CI 0.30 to 0.58, 23 studies, 1265 women, moderate-quality evidence; SMD 0.83, 95% CI 0.40 to 1.27, 9 studies, 863 women, respectively; very low-quality evidence).Investigators reported few minor adverse events.Small improvements in physical activity interventions were sustained for three months or longer postintervention in fatigue (SMD -0.43, 95% CI -0.60 to -0.26; SMD -0.47, 95% CI -0.84 to -0.11, respectively), cardiorespiratory fitness (SMD 0.36, 95% CI 0.03 to 0.69; SMD 0.42, 95% CI 0.05 to 0.79, respectively), and self-reported physical activity (SMD 0.44, 95% CI 0.17 to 0.72; SMD 0.51, 95% CI 0.08 to 0.93, respectively) for both follow-up values and change from baseline scores.However, evidence of heterogeneity across trials was due to variation in intervention components (i.e. mode, frequency, intensity, duration of intervention and sessions) and measures used to assess outcomes. All trials reviewed were at high risk of performance bias, and most were also at high risk of detection, attrition, and selection bias. In light of the aforementioned issues, we determined that the evidence was of very low, low, or moderate quality. AUTHORS' CONCLUSIONS No conclusions regarding breast cancer-related and all-cause mortality or breast cancer recurrence were possible. However, physical activity interventions may have small-to-moderate beneficial effects on HRQoL, and on emotional or perceived physical and social function, anxiety, cardiorespiratory fitness, and self-reported and objectively measured physical activity. The positive results reported in the current review must be interpreted cautiously owing to very low-to-moderate quality of evidence, heterogeneity of interventions and outcome measures, imprecision of some estimates, and risk of bias in many trials. Future studies with low risk of bias are required to determine the optimal combination of physical activity modes, frequencies, intensities, and durations needed to improve specific outcomes among women who have undergone adjuvant therapy.
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Affiliation(s)
- Ian M Lahart
- University of WolverhamptonFaculty of Education, Health and WellbeingGorway RoadWalsallWest MidlandsUKWS1 3BD
| | - George S Metsios
- University of WolverhamptonFaculty of Education, Health and WellbeingGorway RoadWalsallWest MidlandsUKWS1 3BD
| | - Alan M Nevill
- University of WolverhamptonFaculty of Education, Health and WellbeingGorway RoadWalsallWest MidlandsUKWS1 3BD
| | - Amtul R Carmichael
- Queen's HospitalDepartment of SurgeryBelvedere RoadBurton on TrentStaffordshireUK
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Pan H, Pei Y, Li B, Wang Y, Liu J, Lin H. Tai Chi Chuan in postsurgical non-small cell lung cancer patients: study protocol for a randomized controlled trial. Trials 2018; 19:2. [PMID: 29301544 PMCID: PMC5753515 DOI: 10.1186/s13063-017-2320-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Accepted: 11/06/2017] [Indexed: 01/09/2023] Open
Abstract
Background Impairment of exercise capacity remains a common adverse effect of non-small cell lung cancer (NSCLC) survivors after surgery. Previous research has suggested that Tai Chi Chuan (TCC) offers an exercise capacity benefit in several types of cancers. This is a randomized trial to investigate the efficacy and safety of TCC in postoperative NSCLC patients over an observation period of 3 months and a 9-month follow-up. Methods/design Using a prospective, one center and randomized design, 120 subjects with histologically confirmed stage I–IIIA NSCLC following complete surgical resection will potentially be eligible for this trial. Following baseline assessments, eligible participants will be randomly assigned to one of two conditions: (1) TCC training, or (2) placebo control. The training sessions for both groups will last 60 min and take place three times a week for 3 months. The sessions will be supervised with target intensity of 60–80% of work capacity, dyspnea, and heart rate management. The primary study endpoint is peak oxygen consumption (VO2peak), and the secondary endpoints include: 6-min walk distance (6MWD), health-related quality of life (HRQoL), lung function, immunity function, and the state of depression and anxiety. All endpoints will be assessed at the baseline and postintervention (3 months). A follow-up period of 9 months will be included. The main time points for the evaluation of clinical efficacy and safety will be months 3, 6, 9, and 12 after enrollment. Discussion This study will assess the effect of group TCC in postsurgery NSCLC survivors on VO2peak, lung function, and other aspects. The results of this study will eventually provide clinical proof of the application of TCC as one kind of exercise training for patients across the entire NSCLC continuum, as well as information on the safety and feasibility of exercise. Trial Registration Chinese Clinical Trial Registry: ChiCTR-IOR-15006548. Registered on 12 June 2015. Electronic supplementary material The online version of this article (doi:10.1186/s13063-017-2320-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Hong Pan
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.,Department of Oncology, the first affiliated hospital of Zhejiang Chinese Medical Hospital, Zhejiang, 310006, China
| | - Yingxia Pei
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Bingxue Li
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.,Clinical Medical College, Beijing University of Chinese Medicine, Beijing, 100029, China
| | - Yi Wang
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China
| | - Jie Liu
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
| | - Hongsheng Lin
- Department of Oncology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing, 100053, China.
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Hartman SJ, Nelson SH, Myers E, Natarajan L, Sears DD, Palmer BW, Weiner LS, Parker BA, Patterson RE. Randomized controlled trial of increasing physical activity on objectively measured and self-reported cognitive functioning among breast cancer survivors: The memory & motion study. Cancer 2018; 124:192-202. [PMID: 28926676 PMCID: PMC5735009 DOI: 10.1002/cncr.30987] [Citation(s) in RCA: 102] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Revised: 07/17/2017] [Accepted: 08/16/2017] [Indexed: 01/08/2023]
Abstract
BACKGROUND Increasing physical activity can improve cognition in healthy and cognitively impaired adults; however, the benefits for cancer survivors are unknown. The current study examined a 12-week physical activity intervention, compared with a control condition, on objective and self-reported cognition among breast cancer survivors. METHODS Sedentary breast cancer survivors were randomized to an exercise arm (n = 43) or a control arm (n = 44). At baseline and at 12 weeks, objective cognition was measured with the National Institutes of Health Cognitive Toolbox, and self-reported cognition using the Patient-Reported Outcomes Measurement Information System scales. Linear mixed-effects regression models tested intervention effects for changes in cognition scores. RESULTS On average, participants (n = 87) were aged 57 years (standard deviation, 10.4 years) and were 2.5 years (standard deviation, 1.3 years) post surgery. Scores on the Oral Symbol Digit subscale (a measure of processing speed) evidenced differential improvement in the exercise arm versus the control arm (b = 2.01; P < .05). The between-group differences in improvement on self-reported cognition were not statistically significant but were suggestive of potential group differences. Time since surgery moderated the correlation, and participants who were ≤2 years post surgery had a significantly greater improvement in Oral Symbol Digit score (exercise vs control (b = 4.00; P < .01), but no significant improvement was observed in patients who were >2 years postsurgery (b = -1.19; P = .40). A significant dose response was observed with greater increased physical activity associated with objective and self-reported cognition in the exercise arm. CONCLUSIONS The exercise intervention significantly improved processing speed, but only among those who had been diagnosed with breast cancer within the past 2 years. Slowed processing speed can have substantial implications for independent functioning, supporting the potential importance of early implementation of an exercise intervention among patients with breast cancer. Cancer 2018;124:192-202. © 2017 American Cancer Society.
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Affiliation(s)
- Sheri J. Hartman
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Sandahl H. Nelson
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Emily Myers
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Loki Natarajan
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Dorothy D. Sears
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Medicine, UC San Diego, La Jolla, CA, USA
| | - Barton W. Palmer
- Department of Psychiatry, UC San Diego, La Jolla, CA, USA
- Veterans Affairs San Diego Healthcare System, San Diego, CA, USA
| | - Lauren S. Weiner
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
| | - Barbara A. Parker
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
- Department of Medicine, UC San Diego, La Jolla, CA, USA
| | - Ruth E. Patterson
- Department of Family Medicine and Public Health, UC San Diego, La Jolla, CA, USA
- UC San Diego Moores Cancer Center, UC San Diego, La Jolla, CA, USA
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73
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Hirschey R, Kimmick G, Hockenberry M, Shaw R, Pan W, Lipkus I. Protocol for Moving On: a randomized controlled trial to increase outcome expectations and exercise among breast cancer survivors. Nurs Open 2018; 5:101-108. [PMID: 29344401 PMCID: PMC5762707 DOI: 10.1002/nop2.119] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 10/21/2017] [Indexed: 01/08/2023] Open
Abstract
Aim The aim of this study was to test the feasibility and fidelity of an intervention, Moving On, aimed to increase outcome expectations OEs (i.e. what one expects to obtain or avoid as a result of a behaviour) and exercise among breast cancer survivors. Design Randomized controlled trial. Methods Intervention arm participants will be given a theory-guided booklet that was co-created by the research team and three physically active breast cancer survivors who exercise to manage late and long-term treatment effects. Attention control arm participants will be given a similar booklet focused on diet. Participants will have 1 week to complete reading, writing and reflecting activities in the booklets. Study outcomes will be measured through online surveys; exercise will also be measured objectively with a Fitbit®. Four weeks postintervention, participants' thoughts about the usefulness, strengths and weakness of the intervention booklet will be assessed. OEs and exercise will be measured at baseline, 4-, 8- and 12-week postintervention.
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Affiliation(s)
| | | | | | - Ryan Shaw
- Duke University School of NursingDurhamNCUSA
| | - Wei Pan
- Duke University School of NursingDurhamNCUSA
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74
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Mercier J, Savard J, Bernard P. Exercise interventions to improve sleep in cancer patients: A systematic review and meta-analysis. Sleep Med Rev 2017; 36:43-56. [DOI: 10.1016/j.smrv.2016.11.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 10/28/2016] [Accepted: 11/01/2016] [Indexed: 12/26/2022]
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Uhlig A, Borkowetz A. Möglichkeiten von Rehabilitationsprogrammen für erwachsene Überlebende von Krebserkrankungen. Urologe A 2017; 56:1611-1614. [DOI: 10.1007/s00120-017-0537-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Valle CG, Tate DF. Engagement of young adult cancer survivors within a Facebook-based physical activity intervention. Transl Behav Med 2017; 7:667-679. [PMID: 28374211 PMCID: PMC5684071 DOI: 10.1007/s13142-017-0483-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Few studies have examined how young adult cancer survivors use online social media. The objective of this study was to characterize Facebook engagement by young adult cancer survivors in the context of a physical activity (PA) intervention program. Young adult cancer survivors participated in one of two Facebook groups as part of a 12-week randomized trial of a PA intervention (FITNET) compared to a self-help comparison (SC) condition. A moderator actively prompted group discussions in the FITNET Facebook group, while social interaction was unprompted in the SC group. We examined factors related to engagement, differences in engagement by group format and types of Facebook posts, and the relationship between Facebook engagement and PA outcomes. There were no group differences in the number of Facebook comments posted over 12 weeks (FITNET, 153 vs. SC, 188 p = 0.85) or the proportion of participants that reported engaging within Facebook group discussions at least 1-2 days/week. The proportion of participants that made any posts decreased over time in both groups. SC participants were more likely than FITNET participants to agree that group discussions caused them to become physically active (p = 0.040) and that group members were supportive (p = 0.028). Participant-initiated posts elicited significantly more comments and likes than moderator-initiated posts. Responses posted on Facebook were significantly associated with light PA at 12 weeks (β = 11.77, t(85) = 1.996, p = 0.049) across groups. Engagement within Facebook groups was variable and may be associated with PA among young adult cancer survivors. Future research should explore how to promote sustained engagement in online social networks. ClinicalTrials.gov identifier: NCT01349153.
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Affiliation(s)
- Carmina G Valle
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - Deborah F Tate
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
- Department of Nutrition, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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77
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Neil-Sztramko SE, Winters-Stone KM, Bland KA, Campbell KL. Updated systematic review of exercise studies in breast cancer survivors: attention to the principles of exercise training. Br J Sports Med 2017; 53:504-512. [PMID: 29162619 DOI: 10.1136/bjsports-2017-098389] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/24/2017] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To update our previous evaluation of the exercise interventions used in randomised controlled trials of breast cancer survivors in relation to (1) the application of the principles of exercise training in the exercise prescription; (2) the reporting of the components of the exercise prescription; and (3) the reporting of adherence of participants to the prescribed interventions. DESIGN Systematic review. DATA SOURCES The OVID Medline, Embase, CINAHL and SPORTDiscus electronic databases were searched from January 2010 to January 2017. ELIGIBILITY CRITERIA Randomised controlled trials of at least 4 weeks of aerobic and/or resistance exercise in women diagnosed with breast cancer, reporting on physical fitness or body composition outcomes. RESULTS Specificity was appropriately applied by 84%, progression by 29%, overload by 38% and initial values by 67% of newly identified studies. Reversibility was reported by 3% anddiminishing returns by 22% of newly identified studies. No studies reported all components of the exercise prescription in the methods, or adherence to the prescribed intervention in the results. Reporting of reversibility has increased from 2010, but no other improvements in reporting were noted from the previous review. SUMMARY/CONCLUSION No studies of exercise in women with breast cancer attended to all principles of exercise training, or reported all components of the exercise prescription in the methods, or adherence to the prescription in the results. Full reporting of the exercise prescribed and completed is essential for study replication in research and translating research findings into the community, and should be prioritised in future trials.
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Affiliation(s)
| | - Kerri M Winters-Stone
- School of Nursing and Knight Cancer Institute, Oregon Health Sciences University, Portland, Oregon, USA
| | - Kelcey A Bland
- Rehabilitation Sciences Graduate Program, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kristin L Campbell
- Rehabilitation Sciences Graduate Program, University of British Columbia, Vancouver, British Columbia, Canada.,Department of Physical Therapy, University of British Columbia, Vancouver, British Columbia, Canada
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Nyrop KA, Deal AM, Choi SK, Wagoner CW, Lee JT, Wood WA, Anders C, Carey LA, Dees EC, Jolly TA, Reeder-Hayes KE, Muss HB. Measuring and understanding adherence in a home-based exercise intervention during chemotherapy for early breast cancer. Breast Cancer Res Treat 2017; 168:43-55. [PMID: 29124455 DOI: 10.1007/s10549-017-4565-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 11/01/2017] [Indexed: 12/26/2022]
Abstract
PURPOSE Ensuring and measuring adherence to prescribed exercise regimens are fundamental challenges in intervention studies to promote exercise in adults with cancer. This study reports exercise adherence in women who were asked to walk 150 min/week throughout chemotherapy treatment for early breast cancer. Participants were asked to wear a FitbitTM throughout their waking hours, and Fitbit steps were uploaded directly into study computers. METHODS Descriptive statistics are reported, and both unadjusted and multivariable linear regression models were used to assess associations between participant characteristics, breast cancer diagnosis, treatment, chemotherapy toxicities, and patient-reported symptoms with average Fitbit steps/week. RESULTS Of 127 women consented to the study, 100 had analyzable Fitbit data (79%); mean age was 48 and 31% were non-white. Mean walking steps were 3956 per day. Nineteen percent were fully adherent with the target of 6686 steps/day and an additional 24% were moderately adherent. In unadjusted analysis, baseline variables associated with fewer Fitbit steps were: non-white race (p = 0.012), high school education or less (p = 0.0005), higher body mass index (p = 0.0024), and never/almost never drinking alcohol (p = 0.0048). Physical activity variables associated with greater Fitbit steps were: pre-chemotherapy history of vigorous physical activity (p = 0.0091) and higher self-reported walking minutes/week (p < 0.001), and higher outcome expectations from exercise (p = 0.014). Higher baseline anxiety (p = 0.03) and higher number of chemotherapy-related symptoms rates "severe/very severe" (p = 0.012) were associated with fewer steps. In multivariable analysis, white race was associated with 12,146 greater Fitbit steps per week (p = 0.004), as was self-reported walking minutes prior to start of chemotherapy (p < 0.0001). CONCLUSIONS Inexpensive commercial-grade activity trackers, with data uploaded directly into research computers, enable objective monitoring of home-based exercise interventions in adults diagnosed with cancer. Analysis of the association of walking steps with participant characteristics at baseline and toxicities during chemotherapy can identify reasons for low/non-adherence with prescribed exercise regimens.
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Affiliation(s)
- K A Nyrop
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA. .,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
| | - A M Deal
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - S K Choi
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - C W Wagoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - J T Lee
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - W A Wood
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - C Anders
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - L A Carey
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - E C Dees
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - T A Jolly
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - K E Reeder-Hayes
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - H B Muss
- Division of Hematology/Oncology, School of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus, PO Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
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79
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Gresham G, Schrack J, Gresham LM, Shinde AM, Hendifar AE, Tuli R, Rimel BJ, Figlin R, Meinert CL, Piantadosi S. Wearable activity monitors in oncology trials: Current use of an emerging technology. Contemp Clin Trials 2017; 64:13-21. [PMID: 29129704 DOI: 10.1016/j.cct.2017.11.002] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 10/16/2017] [Accepted: 11/01/2017] [Indexed: 01/05/2023]
Abstract
BACKGROUND Physical activity is an important outcome in oncology trials. Physical activity is commonly assessed using self-reported questionnaires, which are limited by recall and response biases. Recent advancements in wearable technology have provided oncologists with new opportunities to obtain real-time, objective physical activity data. The purpose of this review was to describe current uses of wearable activity monitors in oncology trials. METHODS We searched Pubmed, Embase, and the Cochrane Central Register of Controlled Trials for oncology trials involving wearable activity monitors published between 2005 and 2016. We extracted details on study design, types of activity monitors used, and purpose for their use. We summarized activity monitor metrics including step counts, sleep and sedentary time, and time spent in moderate-to-vigorous activity. RESULTS We identified 41 trials of which 26 (63%) involved cancer survivors (post-treatment) and 15 trials (37%) involved patients with active cancer. Most trials (65%) involved breast cancer patients. Wearable activity monitors were commonly used in exercise (54%) or behavioral (29%) trials. Cancer survivors take between 4660 and 11,000 steps/day and those undergoing treatment take 2885 to 8300steps/day. CONCLUSION Wearable activity monitors are increasingly being used to obtain objective measures of physical activity in oncology trials. There is potential for their use to expand to evaluate and predict clinical outcomes such as survival, quality of life, and treatment tolerance in future studies. Currently, there remains a lack of standardization in the types of monitors being used and how their data are being collected, analyzed, and interpreted. PRECIS Recent advancements in wearable activity monitor technology have provided oncologists with new opportunities to monitor their patients' daily activity in real-world settings. The integration of wearable activity monitors into cancer care will help increase our understanding of the associations between physical activity and the prevention and management of the disease, in addition to other important cancer outcomes.
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Affiliation(s)
- Gillian Gresham
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, United States; Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States.
| | - Jennifer Schrack
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, United States
| | | | - Arvind M Shinde
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
| | - Andrew E Hendifar
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
| | - Richard Tuli
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
| | - B J Rimel
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
| | - Robert Figlin
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
| | - Curtis L Meinert
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, United States
| | - Steven Piantadosi
- Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute, United States
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Chiarotto JA, Akbarali R, Bellotti L, Dranitsaris G. A structured group exercise program for patients with metastatic cancer receiving chemotherapy and CTNNB1 (β-catenin) as a biomarker of exercise efficacy. Cancer Manag Res 2017; 9:495-501. [PMID: 29075139 PMCID: PMC5648300 DOI: 10.2147/cmar.s147054] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Exercise can improve the symptoms of cancer. However, is it a cancer treatment? We tested the feasibility of group exercise for metastatic cancer patients while on chemotherapy. A biomarker for exercise efficacy in colorectal cancer (CRC), β-catenin, was tested. METHODS Patients undergoing palliative chemotherapy were eligible for a pre-post, single-arm study comprising an indefinite, weekly group exercise intervention using strength and aerobic training. The Functional Assessment of Chronic Illness Therapy (FACIT) and Piper Fatigue Scale (PFS) questionnaires were administered, and aerobic capacity assessed using the 6-minute walk test. Selection bias, as measured by invitation rate, as well as participation, compliance, and attrition rates, was measured. CRC patients had surgical sections stained for β-catenin and correlated to survival. The statistical analysis was primarily exploratory and hypothesis generating. RESULTS Of the 124 eligible patients, 53 (43%) patients were invited and 35 (28%) patients participated. The median number of classes attended was 16, the compliance rate was 73.1% (95% confidence interval [CI] 67.0-79.4), and the modified attrition rate was 24%. There were no injuries. No significant improvements were seen in the FACIT or PFS at 30 weeks. Aerobic capacity significantly improved at 30 weeks. Participation of CRC patients in the exercise pilot vs nonparticipation was not associated with a change in survival (hazard ratio [HR] =0.98, 95% CI 0.32-2.97). For all CRC patients, strong nuclear staining for β-catenin, compared to weak, suggested a lower risk of mortality (HR =0.54, 95% CI 0.14-1.96). However, CRC participants in the exercise program with weak nuclear staining for β-catenin had a trend to lower mortality (HR =0.39, 95% CI 0.025-6.1). CONCLUSION Exercise for patients with metastatic cancer receiving chemotherapy is feasible and safe. β-Catenin is a potential biomarker for exercise anticancer effect in CRC.
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Affiliation(s)
| | - Riyad Akbarali
- Department of Cardiac Rehabilitation, Scarborough and Rouge Hospital
| | - Lara Bellotti
- Department of Cardiac Rehabilitation, Scarborough and Rouge Hospital
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Rogers LQ, Courneya KS, Oster RA, Anton PM, Robbs RS, Forero A, McAuley E. Physical Activity and Sleep Quality in Breast Cancer Survivors: A Randomized Trial. Med Sci Sports Exerc 2017; 49:2009-2015. [PMID: 28538261 PMCID: PMC5600650 DOI: 10.1249/mss.0000000000001327] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
PURPOSE Data from large randomized controlled trials confirming sleep quality improvements with aerobic physical activity have heretofore been lacking for post-primary treatment breast cancer survivors. Our primary purpose for this report was to determine the effects of a physical activity behavior change intervention, previously reported to significantly increase physical activity behavior, on sleep quality in post-primary treatment breast cancer survivors. METHODS Post-primary treatment breast cancer survivors (n = 222) were randomized to a 3-month physical activity behavior change intervention (Better Exercise Adherence after Treatment for Cancer [BEAT Cancer]) or usual care. Self-report (Pittsburgh Sleep Quality Index [PSQI]) and actigraphy (latency and efficiency) sleep outcomes were measured at baseline, 3 months (M3), and 6 months (M6). RESULTS After adjusting for covariates, BEAT Cancer significantly improved PSQI global sleep quality when compared with usual care at M3 (mean between-group difference [M] = -1.4, 95% confidence interval [CI] = -2.1 to -0.7, P < 0.001) and M6 (M = -1.0, 95% CI = -1.7 to -0.2, P = 0.01). BEAT Cancer improved several PSQI subscales at M3 (sleep quality M = -0.3, 95% CI = -0.4 to -0.1, P = 0.002; sleep disturbances M = -0.2, 95% CI = -0.3 to -0.03, P = 0.016; daytime dysfunction M = -0.2, 95% CI = -0.4 to -0.02, P = 0.027) but not M6. A nonsignificant increase in percent of participants classified as good sleepers occurred. No significant between-group difference was noted for accelerometer latency or efficiency. CONCLUSION A physical activity intervention significantly reduced perceived global sleep dysfunction at 3 and 6 months, primarily because of improvements in sleep quality aspects not detected with accelerometer.
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Affiliation(s)
- Laura Q. Rogers
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL
| | - Kerry S. Courneya
- Faculty of Physical Education and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Robert A. Oster
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Philip M. Anton
- Department of Kinesiology, Southern Illinois University Carbondale, Carbondale, IL
| | - Randall S. Robbs
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL
| | - Andres Forero
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL
| | - Edward McAuley
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL
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Kalter J, Kampshoff CS, Chinapaw MJM, VAN Mechelen W, Galindo-Garre F, Schep G, Verdonck-DE Leeuw IM, Brug J, Buffart LM. Mediators of Exercise Effects on HRQoL in Cancer Survivors after Chemotherapy. Med Sci Sports Exerc 2017; 48:1859-65. [PMID: 27128668 DOI: 10.1249/mss.0000000000000976] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
PURPOSE We investigated the hypothesis that combined resistance and endurance exercise improves cardiorespiratory fitness and muscle strength, thereby reducing fatigue and improving global quality of life (QoL) and physical function among cancer survivors who completed curative treatment including chemotherapy. METHODS Cancer survivors were assigned to a 12-wk exercise intervention (n = 186) or a wait list control group (n = 91). Data were collected at baseline and after 12 wk. Path analyses using follow-up values adjusted for baseline values, age, and gender were conducted to test if the exercise effects on global QoL and physical function (European Organization Research and Treatment of Cancer Quality of Life questionnaire-Core 30) were mediated by changes in cardiorespiratory fitness (peak V˙O2), hand-grip strength, lower body muscle function (30-s chair stand test), and fatigue (Multidimensional Fatigue Inventory). RESULTS Compared with the wait list control, exercise increased cardiorespiratory fitness (β = 1.8; 95% confidence interval (CI), 1.0-2.6 mL·kg·min) and reduced general (β = -1.0; 95% CI, -1.8 to -0.2) and physical fatigue (β = -1.5; 95% CI, -2.3 to -0.6). The exercise effect on physical fatigue was mediated by change in cardiorespiratory fitness (β = -0.2; 95% CI, -0.4 to -0.1). Higher hand-grip strength was significantly associated with lower physical fatigue and better lower body muscle function with lower physical and general fatigue. Lower general fatigue and physical fatigue were significantly associated with higher global QoL (β = -1.6; 95% CI, -2.2 to -1.1; and β = -1.7; 95% CI, -2.3 to -1.1, respectively) and physical function (β = -1.0; 95% CI, -1.3 to -0.7; and β = -1.2; 95% CI, -1.6 to -0.9, respectively). The models explained 44%-61% of the variance in global QoL and physical function. CONCLUSION Beneficial effects of exercise on global QoL and physical function in cancer survivors were mediated by increased cardiorespiratory fitness and subsequent reductions in fatigue.
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Affiliation(s)
- Joeri Kalter
- 1Department of Epidemiology and Biostatistics and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, THE NETHERLANDS; 2Department of Public and Occupational Health and the EMGO Institute for Health and Care Research, VU University Medical Center, Amsterdam, THE NETHERLANDS; 3Department of Sports Medicine, Máxima Medical Center, Veldhoven, THE NETHERLANDS; 4Department of Clinical Psychology, VU University, Amsterdam, THE NETHERLANDS; and 5Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, THE NETHERLANDS
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83
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Abstract
BACKGROUND Exercise is associated with decreased recurrence risk and improved survival and quality of life for breast cancer survivors. However, only an estimated 17% to 37% of survivors adhere to the American Cancer Society exercise guidelines. A critical first step to increase exercise among survivors is to understand how they believe exercise will affect them. OBJECTIVE The aim of this study is to explore common exercise outcome expectations among 20 female survivors of stage IA to IIB breast cancer who completed adjuvant treatment and an exercise intervention. METHODS A mixed-method descriptive study consisting of semistructured telephone interviews assessed exercise outcome expectations and how the experience of cancer and its treatment influenced the expected outcomes of exercise. The qualitative data were analyzed using a summative content analysis procedure; means were calculated for each item of the exercise outcome questionnaire. The qualitative and quantitative data were compared and contrasted. RESULTS The sample was 70% white and 30% African American, with a mean (SD) age of 62 (8.5) years, and mean (SD) time since treatment completion of 4.2 (1.3) years. Three themes emerged from the interviews: (1) prevalence of common expectations, (2) pervasive impact of fatigue, and (3) a brighter future. Overall, findings revealed that breast cancer survivors have low levels of agreement that exercise may mitigate late and long-term cancer and treatment effects. CONCLUSIONS In general, breast cancer survivors (even those who are motivated to exercise) do not hold strong beliefs that exercise will decrease late and long-term treatment effects. IMPLICATIONS FOR PRACTICE Clinicians can educate survivors about exercise benefits.
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Cheng KKF, Lim YTE, Koh ZM, Tam WWS. Home-based multidimensional survivorship programmes for breast cancer survivors. Cochrane Database Syst Rev 2017; 8:CD011152. [PMID: 28836379 PMCID: PMC6483678 DOI: 10.1002/14651858.cd011152.pub2] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
BACKGROUND The prognosis and survival rate of women with breast cancer have significantly improved worldwide. Effective home-based multidimensional programmes for breast cancer survivors have gained an ever greater emphasis in survivorship care to maximise women's quality of life for their successful transition to rehabilitation and normal life. It is important to summarise the best available evidence to evaluate the effects of home-based multidimensional survivorship programmes on quality of life in women within 10 years of the completion of surgery or adjuvant cancer therapy for breast cancer, or both. OBJECTIVES To assess the effects of home-based, multidimensional survivorship (HBMS) programmes on maintaining or improving the quality of life in breast cancer survivors. SEARCH METHODS In April 2016 we searched the Cochrane Breast Cancer Specialised Register, CENTRAL, PubMed, Embase, CINAHL Plus, PsycINFO, Web of Science, and the World Health Organization's International Clinical Trials Registry Platform (WHO ICTRP) and ClinicalTrials.gov. We also screened reference lists of all identified studies and contacted study authors. SELECTION CRITERIA Randomised controlled trials (RCTs) and quasi-RCTs assessing the effects of HBMS programmes in maintaining or improving quality of life in women with stages 0 to 3 breast cancer who completed primary cancer treatment (surgery or adjuvant cancer therapy, or both) up to 10 years earlier. We considered studies where the interventions included more than one of the following listed components: educational (such as information provision and self-management advice), physical (such as exercise training and resistance training) and psychological (such as counselling and cognitive therapies), to constitute a multidimensional programme. Interventions had to be allowed to be carried out at home. DATA COLLECTION AND ANALYSIS Two authors independently assessed eligible studies for inclusion, and performed quality assessment and extracted relevant data of the included studies. Quality of life was the primary outcome of the review. MAIN RESULTS We included 22 RCTs and four quasi-RCTs on 2272 participants. We categorised the intervention components into four groups: educational and psychological; educational and physical; physical and psychological; and educational, physical and psychological. Most of the studies used usual care (routine medical follow-up services) as the comparator. A few studies used a lower level or different type of intervention (e.g. stress management or exercise) or attention control as the comparator.We used the Functional Assessment of Cancer Therapy-Breast (FACT B), European Organisation for Research and Treatment of Cancer Quality of Life C30 (EORTC C30), Quality of Life (QoL) Breast Cancer, and SF36 questionnaires to assess quality of life. HBMS programmes may increase breast cancer-specific quality of life and global quality of life immediately after the intervention, as measured by FACT-B and EORTC C30 (FACT-B: mean difference (MD) 4.55, 95% confidence interval (CI) 2.33 to 6.78, 7 studies, 764 participants; EORTC: MD 4.38, 95% CI 0.11 to 8.64, 6 studies; 299 participants; moderate-quality evidence). There was no evidence of a difference in quality of life as measured by QoL-Breast Cancer or SF-36 (QoL-Breast Cancer: MD 0.42, 95% CI -0.02 to 0.85, 2 studies, 111 participants, very low-quality evidence; physical composite score SF36: MD 0.55, 95% CI -3.52 to 4.63, 2 studies, 308 participants, low-quality evidence).We observed a similar pattern at one to three months after the intervention: FACT-B (MD 6.10, 95% CI 2.48 to 9.72, 2 studies, 426 participants), EORTC-C30 (MD 6.32, 95% CI 0.61 to 12.04, 2 studies; 172 participants) and QoL-Breast Cancer (MD 0.45, 95% CI -0.19 to 1.09, 1 study, 61 participants). At four to six months and 12 months, there was no evidence of a difference in quality of life between groups (four to six months: EORTC - MD 0.08, 95% CI -7.28 to 7.44, 2 studies; 117 participants; SF-36 - MD -1.05, 95% CI -5.60 to 3.51, 2 studies, 308 participants; 12 months: EORTC - MD 2.04, 95% CI -9.91 to 13.99, 1 study; 57 participants).Functional status was incorporated into the quality of life subscale findings. HBMS programmes may decrease anxiety (MD of Hospital Anxiety and Depression Scale (HADS) -1.01, 95% CI -1.94 to -0.08, 5 studies, 253 participants, low-quality evidence) compared to control immediately after the intervention but the effect did not persist at four to six months. There was no evidence of improvements in depression immediately after HBMS (MD of HADS -1.36, 95% CI -2.94 to 0.22, 4 studies, 213 participants, low-quality evidence) or at follow-up. HBMS programmes may also decrease fatigue (MD -1.11, 95% CI -1.78 to -0.45, 3 studies, 127 participants; low-quality evidence) and insomnia (MD -1.81, 95% CI -3.34 to -0.27, 3 studies, 185 participants, low-quality evidence).None of the included studies reported service needs and utilisation and cost of care, and therefore the effect of HBMS programmes on healthcare utilisation and cost is unknown. Due to the variations in assessment methods of adherence among the eight studies, we could not combine the results for meta-analysis. We synthesised the results narratively, with the reported adherence rates of 58% to 100%. AUTHORS' CONCLUSIONS The results of this systematic review and meta-analysis revealed that HBMS programmes in breast cancer survivors appear to have a short-term beneficial effect of improving breast cancer-specific quality of life and global quality of life as measured by FACT-B and EORTC-C30, respectively. In addition, HBMS programmes are associated with a reduction in anxiety, fatigue and insomnia immediately after the intervention. We assessed the quality of evidence across studies as moderate for some outcomes, meaning that we are fairly confident about the results, while we assessed other outcomes as being low-quality, meaning that we are uncertain about the result.
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Affiliation(s)
- Karis Kin Fong Cheng
- National University of Singapore, National University Health SystemAlice Lee Centre for Nursing StudiesSingaporeSingapore
| | - Yee Ting Ethel Lim
- National University of Singapore, National University Health SystemAlice Lee Centre for Nursing StudiesSingaporeSingapore
| | - Zhi Min Koh
- National University of Singapore, National University Health SystemAlice Lee Centre for Nursing StudiesSingaporeSingapore
| | - Wilson Wai San Tam
- National University of Singapore, National University Health SystemAlice Lee Centre for Nursing StudiesSingaporeSingapore
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85
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Lahart IM, Carmichael AR, Nevill AM, Kitas GD, Metsios GS. The effects of a home-based physical activity intervention on cardiorespiratory fitness in breast cancer survivors; a randomised controlled trial. J Sports Sci 2017; 36:1077-1086. [PMID: 28745131 DOI: 10.1080/02640414.2017.1356025] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
The aim of this current randomised controlled trial was to evaluate the effects of a home-based physical activity (PA) intervention on cardiorespiratory fitness in breast cancer survivors. Thirty-two post-adjuvant therapy breast cancer survivors (age = 52 ± 10 years; BMI = 27.2 ± 4.4 kg∙m2) were randomised to a six-month home-based PA intervention with face-to-face and telephone PA counselling or usual care. Cardiorespiratory fitness and self-reported PA were assessed at baseline and at six-months. Participants had a mean relative V̇O2max of 25.3 ± 4.7 ml∙kg-1∙min-1, which is categorised as "poor" according to age and gender matched normative values. Magnitude-based inference analyses revealed likely at least small beneficial effects (effect sizes ≥.20) on absolute and relative V̇O2 max (d = .44 and .40, respectively), and total and moderate PA (d = .73 and .59, respectively) in the intervention compared to the usual care group. We found no likely beneficial improvements in any other outcome. Our home-based PA intervention led to likely beneficial, albeit modest, increases in cardiorespiratory fitness and self-reported PA in breast cancer survivors. This intervention has the potential for widespread implementation and adoption, which could considerably impact on post-treatment recovery in this population.
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Affiliation(s)
- Ian M Lahart
- a Faculty of Education, Health and Wellbeing, Institute of Sport , University of Wolverhampton , Walsall , UK
| | | | - Alan M Nevill
- a Faculty of Education, Health and Wellbeing, Institute of Sport , University of Wolverhampton , Walsall , UK
| | - George D Kitas
- c Department of Research and Development , Dudley Group NHS Foundation Trust, Russells Hall Hospital , Dudley , UK
| | - George S Metsios
- a Faculty of Education, Health and Wellbeing, Institute of Sport , University of Wolverhampton , Walsall , UK
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86
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Physical activity, bowel function, and quality of life among rectal cancer survivors. Qual Life Res 2017; 26:3131-3142. [PMID: 28677077 DOI: 10.1007/s11136-017-1641-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2017] [Indexed: 12/17/2022]
Abstract
PURPOSE Physical activity (PA) is positively associated with numerous health benefits among cancer survivors. This study examined insufficiently investigated relationships among PA, health-related quality of life (HRQOL), and bowel function (BF) in rectal cancer survivors. METHODS RC survivors (n = 1063) ≥5 years from diagnosis in two Kaiser permanente regions were mailed a multidimensional survey to assess HRQOL and BF. PA was assessed by a modified Godin Leisure-Time Exercise Questionnaire. PA minutes were categorized into weighted categories based on guidelines: (1) not active (zero PA minutes); (2) insufficiently active (1-149 PA minutes); (3) meeting guidelines (150-299 PA minutes); and (4) above guidelines (≥300 PA minutes). Relationships of PA with HRQOL and BF were evaluated using multiple linear regression, stratified by sex and ostomy status for BF. Types of PA identified as helpful for BF and symptoms addressed were summarized. RESULTS Response rate was 60.5%. Of 557 participants, 40% met or exceeded PA guidelines, 34% were not active, and 26% were insufficiently active. Aerobic activities, specifically walking and cycling, were most commonly reported to help BF. Higher PA was associated with better psychological wellbeing and multiple SF12 scales, worse BF scores in men with ostomies, and better BF scores in women. CONCLUSIONS Meeting or exceeding PA guidelines was associated with higher HRQOL. Although the BF findings are exploratory, they suggest women may benefit from increased PA, whereas men with ostomies may face challenges that require more study. Identifying PA strategies that will lead to improved patient compliance and benefit are needed.
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87
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Juvet L, Thune I, Elvsaas I, Fors E, Lundgren S, Bertheussen G, Leivseth G, Oldervoll L. The effect of exercise on fatigue and physical functioning in breast cancer patients during and after treatment and at 6 months follow-up: A meta-analysis. Breast 2017; 33:166-177. [DOI: 10.1016/j.breast.2017.04.003] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Revised: 04/04/2017] [Accepted: 04/05/2017] [Indexed: 12/12/2022] Open
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88
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Tometich DB, Mosher CE, Winger JG, Badr HJ, Snyder DC, Sloane RJ, Demark-Wahnefried W. Effects of diet and exercise on weight-related outcomes for breast cancer survivors and their adult daughters: an analysis of the DAMES trial. Support Care Cancer 2017; 25:2559-2568. [PMID: 28417203 DOI: 10.1007/s00520-017-3665-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Accepted: 03/06/2017] [Indexed: 01/21/2023]
Abstract
PURPOSE Few trials have aimed to promote diet and exercise behaviors in both cancer survivors and their family members and examine their associations with weight-related outcomes. We conducted a secondary analysis to examine associations between change in diet and exercise behaviors and weight-related outcomes for overweight breast cancer survivors and their overweight adult daughters in the Daughters And MothErS Against Breast Cancer (DAMES) randomized trial. METHODS The DAMES trial assessed the impact of two iteratively tailored, mailed print diet and exercise interventions against standard brochures over a 12-month period. This analysis examined change in diet and exercise behaviors and weight-related variables from baseline to post-intervention for the 50 breast cancer survivors and their adult daughters randomized to the intervention arms. To reduce the potential for type II error in this pilot, p values <0.10 were considered statistically significant. RESULTS For mothers, change in diet quality was uniquely related to change in BMI (β = -0.12, p = 0.082), weight (β = -0.12, p = 0.060), and waist circumference (β = -0.38, p = 0.001), whereas change in caloric intake was related to waist circumference (β = 0.21, p = 0.002). For daughters, change in caloric intake was related to change in waist circumference (β = 0.12, p = 0.055). However, change in diet quality was not associated with weight-related outcomes in daughters. Additionally, change in exercise was not associated with weight-related outcomes in mothers or daughters. CONCLUSIONS Findings support mail-based and other tailored interventions for weight loss in this population, with an emphasis on diet quality for breast cancer survivors and caloric intake for their adult daughters.
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Affiliation(s)
- Danielle B Tometich
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 133, Indianapolis, IN, 46202, USA.
| | - Catherine E Mosher
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 133, Indianapolis, IN, 46202, USA
| | - Joseph G Winger
- Department of Psychology, Indiana University-Purdue University Indianapolis, 402 North Blackford Street, LD 133, Indianapolis, IN, 46202, USA
| | - Hoda J Badr
- Department of Medicine, Baylor College of Medicine, One Baylor Plaza, Houston, TX, 77030, USA
| | - Denise C Snyder
- Duke University School of Medicine, DUMC 2713, Durham, NC, 27710, USA
| | - Richard J Sloane
- Duke Center for the Study of Aging and Human Development, Duke University Medical Center, Duke Box 3003, Durham, NC, 27710, USA
- Duke University School of Nursing, Durham, NC, USA
| | - Wendy Demark-Wahnefried
- Duke University School of Nursing, Durham, NC, USA
- Department of Nutrition Sciences, University of Alabama at Birmingham, 1824 6th Ave. S., WTI 102M, Birmingham, AL, 35294, USA
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89
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Exercise Interventions to Reduce Cancer-Related Fatigue and Improve Health-Related Quality of Life in Cancer Patients. Holist Nurs Pract 2017; 31:66-79. [DOI: 10.1097/hnp.0000000000000194] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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90
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Sustainable impact of an individualized exercise program on physical activity level and fatigue syndrome on breast cancer patients in two German rehabilitation centers. Support Care Cancer 2016; 25:1047-1054. [PMID: 27942857 DOI: 10.1007/s00520-016-3490-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Accepted: 11/07/2016] [Indexed: 12/29/2022]
Abstract
PURPOSE Although physical activity has been demonstrated to increase cancer survival in epidemiological studies, breast cancer patients tend toward inactivity after treatment. METHODS Breast cancer patients were quasi-randomly allocated to two different groups, intervention (IG) and control (CG) groups. The intervention group (n = 111) received an individual 3-week exercise program with two additional 1-week inpatient stays after 4 and 8 months. At the end of the rehabilitation, a home-based exercise program was designed. The control group (n = 83) received a 3-week rehabilitation program and did not obtain any follow-up care. Patients from both groups were measured using questionnaires on physical activity, fatigue, and quality of life (QoL) at five time points, 4 months (t1), 8 months (t2), 12 months (t3), 18 months (t4), and 24 months (t5) after the beginning of the rehabilitation. RESULTS After 2 years, the level of physical activity (total metabolic rate) increased significantly from 2733.16 ± 2547.95 (t0) to 4169.71 ± 3492.27 (t5) metabolic equivalent (MET)-min/week in the intervention group, but just slightly changed from 2858.38 ± 2393.79 (t0) to 2875.74 ± 2590.15 (t5) MET-min/week in the control group (means ± standard deviation). Furthermore, the internal group comparison showed significant differences after 2 years as well. These results came along with a significantly reduced fatigue syndrome and an increased health-related quality of life. CONCLUSIONS The data indicate that an individual, according to their preferences, and physical-resource-adapted exercise program has a more sustainable impact on the physical activity level in breast cancer patients than the usual care. It is suggested that the rehabilitation program should be personalized for all breast cancer patients.
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91
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Duijts SFA, van Egmond MP, Gits M, van der Beek AJ, Bleiker EM. Cancer survivors' perspectives and experiences regarding behavioral determinants of return to work and continuation of work. Disabil Rehabil 2016; 39:2164-2172. [PMID: 27596990 DOI: 10.1080/09638288.2016.1219924] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
PURPOSE Supportive interventions to enhance return to work (RTW) in cancer survivors hardly showed positive effects so far. Behavioral determinants might have to be considered in the development of interventions to achieve sustained employability. This study aimed to explore cancer survivors' perspectives and experiences regarding behavioral determinants of RTW and continuation of work. MATERIALS AND METHODS In this qualitative study, semi-structured telephone interviews were held with 28 cancer survivors. All participants were at working age, 1-2 years after diagnosis and employed at time of diagnosis. Thematic content analysis was performed. RESULTS Work turned out to be a meaningful aspect of cancer survivors' life, and most participants reported a positive attitude towards their job. Social support to RTW or to continue working was mainly received from family and friends, but pressure to RTW from the occupational physician was also experienced. Changes in expectations regarding work ability from negative to positive during the treatment process were observed. Those who applied active coping mechanisms felt equipped to deal with difficulties regarding work. CONCLUSIONS Behavioral determinants should be taken into account in the development of future interventions to support cancer survivors' RTW. However, the causal relationship still has to be determined. Implications for rehabilitation Factors influencing occupational motivation among cancer survivors need to be understood in more detail. Previous studies in non-cancer populations have demonstrated that behavioral determinants, such as a positive attitude towards work, high social support and self-efficacy may increase return to work rates or shorten the time to return to work. Addressing behavioral determinants in future development of work-related interventions for cancer survivors is essential in achieving sustained employability.
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Affiliation(s)
- Saskia F A Duijts
- a Department of Public and Occupational Health , EMGO+ Institute for Health and Care Research, VU University Medical Center , Amsterdam , The Netherlands.,b Division of Psychosocial Research and Epidemiology , The Netherlands Cancer Institute , Amsterdam , The Netherlands
| | - Martine P van Egmond
- a Department of Public and Occupational Health , EMGO+ Institute for Health and Care Research, VU University Medical Center , Amsterdam , The Netherlands.,c Research Center for Insurance Medicine AMC-UMCG-UWV-VUmc , Amsterdam , The Netherlands
| | - Maxime Gits
- a Department of Public and Occupational Health , EMGO+ Institute for Health and Care Research, VU University Medical Center , Amsterdam , The Netherlands
| | - Allard J van der Beek
- a Department of Public and Occupational Health , EMGO+ Institute for Health and Care Research, VU University Medical Center , Amsterdam , The Netherlands.,c Research Center for Insurance Medicine AMC-UMCG-UWV-VUmc , Amsterdam , The Netherlands
| | - Eveline M Bleiker
- b Division of Psychosocial Research and Epidemiology , The Netherlands Cancer Institute , Amsterdam , The Netherlands
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92
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Rogers LQ, Courneya KS, Anton PM, Verhulst S, Vicari SK, Robbs RS, McAuley E. Effects of a multicomponent physical activity behavior change intervention on fatigue, anxiety, and depressive symptomatology in breast cancer survivors: randomized trial. Psychooncology 2016; 26:1901-1906. [PMID: 27530961 DOI: 10.1002/pon.4254] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 07/27/2016] [Accepted: 08/14/2016] [Indexed: 11/09/2022]
Abstract
OBJECTIVES To determine the effects of the 3-month multicomponent Better Exercise Adherence after Treatment for Cancer (BEAT Cancer) physical activity behavior change intervention on fatigue, depressive symptomatology, and anxiety. METHODS Postprimary treatment breast cancer survivors (n = 222) were randomized to BEAT Cancer or usual care. Fatigue Symptom Inventory and Hospital Anxiety and Depression Scale were assessed at baseline, postintervention (month 3; M3), and follow-up (month 6; M6). RESULTS Adjusted linear mixed-model analyses demonstrated significant effects of BEAT Cancer vs usual care on fatigue intensity (M3 mean between group difference [M] = -0.6; 95% confidence interval [CI] = -1.0 to -0.2; effect size [d] = -0.32; P = .004), fatigue interference (M3 M = -0.8; CI = -1.3 to -0.4; d = -0.40; P < .001), depressive symptomatology (M3 M = -1.3; CI = -2.0 to -0.6; d = -0.38; P < .001), and anxiety (M3 M = -1.3; CI = -2.0 to -0.5; d = -0.33; P < .001). BEAT Cancer effects remained significant at M6 for all outcomes (all P values <.05; d = -0.21 to -.35). Clinically meaningful effects were noted for fatigue intensity, fatigue interference, and depressive symptomatology. CONCLUSIONS BEAT Cancer reduces fatigue, depressive symptomatology, and anxiety up to 3 months postintervention in postprimary treatment breast cancer survivors. Further study is needed to determine sustainable methods for disseminating and implementing the beneficial intervention components.
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Affiliation(s)
- Laura Q Rogers
- Department of Nutrition Sciences, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Kerry S Courneya
- Faculty of Physical Education and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Philip M Anton
- Department of Kinesiology, Southern Illinois University Carbondale, Carbondale, IL, USA
| | - Steven Verhulst
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Sandra K Vicari
- Department of Psychiatry, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Randall S Robbs
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Edward McAuley
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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93
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Krabbe LM, Schmidt S. Interventionen zur Förderung der beruflichen Wiedereingliederung für Krebspatienten. Urologe A 2016; 55:1233-6. [DOI: 10.1007/s00120-016-0200-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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94
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The Effect of Self-Efficacy and Outcome Expectations Training on the Enhancement of Physical Activities Among Women Suffering From Breast Cancer: An Evidence-Based Intervention. IRANIAN RED CRESCENT MEDICAL JOURNAL 2016. [DOI: 10.5812/ircmj.28081] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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95
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Rogers LQ, Courneya KS, Carter SJ, Anton PM, Verhulst S, Vicari SK, Robbs RS, McAuley E. Effects of a multicomponent physical activity behavior change intervention on breast cancer survivor health status outcomes in a randomized controlled trial. Breast Cancer Res Treat 2016; 159:283-91. [PMID: 27539586 DOI: 10.1007/s10549-016-3945-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2016] [Accepted: 08/11/2016] [Indexed: 01/09/2023]
Abstract
Little is known about the effects of physical activity behavior change interventions on health outcomes such as lower extremity dysfunction and SF-36 physical health (predictor of mortality) in breast cancer survivors. Furthermore, effect moderators are rarely reported. Therefore, we report the effects of the 3-month BEAT Cancer physical activity behavior change intervention on global health status and health indicators along with moderators of intervention outcomes. Postprimary treatment breast cancer survivors (n = 222) were randomized to BEAT Cancer or usual care (UC). SF-36, muscle strength, body mass index, lower extremity dysfunction (WOMAC), and life satisfaction were measured at 3 months (M3) and 6 months (M6). At M3, adjusted linear mixed-model analyses demonstrated statistically significant effects of BEAT Cancer versus UC on SF-36 physical health [mean between-group difference (M) = 2.1; 95 % confidence interval (CI) 0.3-3.9; p = 0.023], SF-36 mental health (M = 5.2; CI 2.8-7.6; p < 0.001), and all SF-36 subscores. Intervention benefits occurred for lower extremity physical dysfunction (M = -2.7; CI -5.0 to -0.5; p = 0.018), WOMAC total (M = -3.7; CI -6.7 to -0.6; p = 0.018), and life satisfaction (M = 2.4; CI 0.9-3.9; p = 0.001). Statistically significant effects persisted at M6 for mental health and vitality. Baseline value, income, marital status, cancer treatment, cancer stage, and months since diagnosis moderated one or more outcomes. BEAT Cancer improves SF-36, WOMAC, and life satisfaction outcomes with improvements in vitality and mental well-being continuing 3 months postintervention. Several moderators with potential to guide targeting individuals for optimal intervention benefit warrant further study.
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Affiliation(s)
- Laura Q Rogers
- Department of Nutrition Sciences, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL, 35294-3360, USA.
| | - Kerry S Courneya
- Faculty of Physical Education and Recreation, University of Alberta, Edmonton, AB, Canada
| | - Stephen J Carter
- Department of Nutrition Sciences, University of Alabama at Birmingham, 1720 2nd Avenue South, Birmingham, AL, 35294-3360, USA
| | - Philip M Anton
- Department of Kinesiology, Southern Illinois University Carbondale, Carbondale, IL, USA
| | - Steven Verhulst
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Sandra K Vicari
- Department of Psychiatry, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Randall S Robbs
- Statistics and Research Informatics Core, Center for Clinical Research, Southern Illinois University School of Medicine, Springfield, IL, USA
| | - Edward McAuley
- Department of Kinesiology and Community Health, University of Illinois at Urbana-Champaign, Urbana, IL, USA
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Feasibility and preliminary efficacy of adding behavioral counseling to supervised physical activity in kidney cancer survivors: a randomized controlled trial. Cancer Nurs 2016; 37:E8-22. [PMID: 24232192 DOI: 10.1097/ncc.0b013e3182a40fb6] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND Supervised physical activity (PA) improves short-term health outcomes in cancer survivors, but longer-term adherence is rarely achieved. OBJECTIVE The aim of this study was to evaluate the feasibility and preliminary efficacy of adding behavioral counseling to supervised PA in kidney cancer survivors (KCSs). METHODS Thirty-two KCSs were randomized to a 4-week supervised PA program plus standard exercise counseling (SPA + EC group; n = 16) or a 4-week supervised PA plus behavioral counseling based on the Theory of Planned Behavior (SPA + BC group; n = 16). The primary outcome was self-reported PA at 12 weeks. Secondary outcomes were quality of life, anthropometric measures, cardiorespiratory fitness, and physical function. RESULTS Follow-up rates for outcomes at 12 weeks were 88% and 94% for fitness testing and questionnaires, respectively. Adherence to the interventions was 94% in both groups with a 6% attrition rate. Analyses of covariance revealed that PA minutes at 12 weeks favored the SPA + BC group by +34 minutes (95% confidence interval, -62 to 129), which was a small effect size (d = 0.21) not reaching statistical significance (P = .47). Moreover, the SPA + BC group increased their 6-minute walk by 48 m more than the SPA + EC group (95% confidence interval, 1-95; d = +0.64; P = .046). There were no significant changes in quality of life measures. CONCLUSIONS This pilot study provides preliminary evidence that adding behavioral counseling to supervised PA in KCSs is feasible and may improve PA and fitness in the short-term. Larger and longer-term trials are needed. IMPLICATIONS FOR PRACTICE Oncology nurses may consider adopting behavioral counseling strategies in addition to supervised PA to motivate KCSs to maintain PA.
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Bluethmann SM, Bartholomew LK, Murphy CC, Vernon SW. Use of Theory in Behavior Change Interventions. HEALTH EDUCATION & BEHAVIOR 2016; 44:245-253. [PMID: 27226430 DOI: 10.1177/1090198116647712] [Citation(s) in RCA: 72] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Theory use may enhance effectiveness of behavioral interventions, yet critics question whether theory-based interventions have been sufficiently scrutinized. This study applied a framework to evaluate theory use in physical activity interventions for breast cancer survivors. The aims were to (1) evaluate theory application intensity and (2) assess the association between extensiveness of theory use and intervention effectiveness. METHODS Studies were previously identified through a systematic search, including only randomized controlled trials published from 2005 to 2013, that addressed physical activity behavior change and studied survivors who were <5 years posttreatment. Eight theory items from Michie and Prestwich's coding framework were selected to calculate theory intensity scores. Studies were classified into three subgroups based on extensiveness of theory use (Level 1 = sparse; Level 2 = moderate; and Level 3 = extensive). RESULTS Fourteen randomized controlled trials met search criteria. Most trials used the transtheoretical model ( n = 5) or social cognitive theory ( n = 3). For extensiveness of theory use, 5 studies were classified as Level 1, 4 as Level 2, and 5 as Level 3. Studies in the extensive group (Level 3) had the largest overall effect size ( g = 0.76). Effects were more modest in Level 1 and 2 groups with overall effect sizes of g = 0.28 and g = 0.36, respectively. CONCLUSIONS Theory use is often viewed as essential to behavior change, but theory application varies widely. In this study, there was some evidence to suggest that extensiveness of theory use enhanced intervention effectiveness. However, there is more to learn about how theory can improve interventions for breast cancer survivors.
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Affiliation(s)
| | | | - Caitlin C Murphy
- 2 The University of North Carolina Gillings School of Public Health, Chapel Hill, NC, USA
| | - Sally W Vernon
- 1 The University of Texas School of Public Health, Houston, TX, USA
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98
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Duijts S, Bleiker E, Paalman C, van der Beek A. A behavioural approach in the development of work-related interventions for cancer survivors: an exploratory review. Eur J Cancer Care (Engl) 2016; 26. [DOI: 10.1111/ecc.12545] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/11/2016] [Indexed: 02/02/2023]
Affiliation(s)
- S.F.A. Duijts
- Department of Public and Occupational Health; EMGO+ Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
- Department of Psychosocial Research and Epidemiology; The Netherlands Cancer Institute; Amsterdam The Netherlands
| | - E.M.A. Bleiker
- Department of Psychosocial Research and Epidemiology; The Netherlands Cancer Institute; Amsterdam The Netherlands
| | - C.H. Paalman
- Department of Psychosocial Research and Epidemiology; The Netherlands Cancer Institute; Amsterdam The Netherlands
| | - A.J. van der Beek
- Department of Public and Occupational Health; EMGO+ Institute for Health and Care Research; VU University Medical Center; Amsterdam The Netherlands
- Research Center for Insurance Medicine AMC-UMCG-UWV-VUmc; Amsterdam The Netherlands
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99
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Rossi A, Garber CE, Ortiz M, Shankar V, Goldberg GL, Nevadunsky NS. Feasibility of a physical activity intervention for obese, socioculturally diverse endometrial cancer survivors. Gynecol Oncol 2016; 142:304-10. [PMID: 27246303 DOI: 10.1016/j.ygyno.2016.05.034] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2016] [Revised: 05/20/2016] [Accepted: 05/27/2016] [Indexed: 12/17/2022]
Abstract
PURPOSE Determine the feasibility of a 12-week physical activity intervention for obese, socioculturally diverse endometrial cancer survivors and to evaluate whether the intervention improves physical activity behavior, physical function, waist circumference, and quality of life. METHODS Obese endometrial cancer survivors from Bronx, NY were assigned to either a 12-week physical activity intervention of behavioral counseling, physical activity and home-based walking (n=25), or wait-list control group (n=15). Mixed-design ANOVA (2 groups×2 time points) were analyzed to determine differences between the intervention and the control for the Yale Physical Activity Survey, six-minute walk test, 30-second chair stand test, waist circumference, and Functional Assessment of Cancer Therapy-Endometrial questionnaire. Data are presented as mean±standard deviation. RESULTS The sample was diverse (38% non-Hispanic black, 38% Hispanic, 19% non-Hispanic white). Mean Body Mass Index was 37.3±6.5kg·m(-2). Although recruitment rate was low (20% of 140 contacted), 15 of 25 participants in the intervention group attended 75-100% of scheduled sessions. Participants reported walking 118±79min/week at home. There were large effect sizes for the improvements in the six-minute walk test (22±17m vs. 1±22m, d=1.10), waist circumference (-5.3±5.3cm vs. 2.6±6.7cm, d=-1.32), quality of life (10±12 vs. -1±11, d=0.86) and walking self-efficacy (24±30% vs. 1±55%, d=0.87) compared to the control group. CONCLUSIONS The intervention appeared feasible in this population. The results show promising effects on several outcomes that should be confirmed in a larger randomized control trial, with more robust recruitment strategies.
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Affiliation(s)
- Amerigo Rossi
- Division of Athletic Training, Health and Exercise Science, Long Island University Brooklyn, 1 University Plaza, HS 311a, Brooklyn, NY 11238, USA; Department of Biobehavioral Sciences, Teachers College Columbia University, 525 West 120(th) Street, Box 93, New York, NY 10027, USA.
| | - Carol Ewing Garber
- Department of Biobehavioral Sciences, Teachers College Columbia University, 525 West 120(th) Street, Box 93, New York, NY 10027, USA.
| | - Monica Ortiz
- Department of Health & Nutrition Sciences, Brooklyn College, 2900 Bedford Avenue, Brooklyn, NY 11210, USA.
| | - Viswanathan Shankar
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, 1300 Morris Park Avenue Bronx, NY 10461, USA.
| | - Gary L Goldberg
- Department of Obstetrics & Gynecology and Women's Health, Montefiore Medical Center, 111 East 210th Street, Bronx, NY 10467, USA; Albert Einstein Cancer Center, Albert Einstein College of Medicine, 1300 Morris Park Avenue Bronx, NY 10461, USA.
| | - Nicole S Nevadunsky
- Department of Obstetrics & Gynecology and Women's Health, Montefiore Medical Center, 111 East 210th Street, Bronx, NY 10467, USA; Albert Einstein Cancer Center, Albert Einstein College of Medicine, 1300 Morris Park Avenue Bronx, NY 10461, USA.
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100
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Zhu G, Zhang X, Wang Y, Xiong H, Zhao Y, Sun F. Effects of exercise intervention in breast cancer survivors: a meta-analysis of 33 randomized controlled trails. Onco Targets Ther 2016; 9:2153-68. [PMID: 27110131 PMCID: PMC4835133 DOI: 10.2147/ott.s97864] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
Background Exercise is associated with favorable outcomes in cancer survivors. The purpose of this meta-analysis is to comprehensively summarize the effects of exercise intervention in breast cancer survivors. Methods A systematic search of PubMed, Elsevier, and Google scholar was conducted up to March 2015. References from relevant meta-analyses and reviews were also checked. Results Thirty-three randomized controlled trials were included in this meta-analysis, including 2,659 breast cancer survivors. Compared with the control group, quality of life was significantly improved in exercise intervention group, especially in mental health and general health subscales of short form 36 questionnaire, as well as emotion well-being and social well-being subscales of the Functional Assessment of Cancer Therapy. Besides, exercise alleviated the symptoms of depression and anxiety in the exercise group. Furthermore, exercise was also associated with positive outcomes in body mass index, lean mass, and muscle strength. In addition, the serum concentration of insulin, insulin-like growth factor-II, and insulin-like growth factor binding protein-1 was significantly reduced in exercise intervention group. However, based on the current data of this meta-analysis, there were no significant differences in sleep dysfunction or fatigue between groups. Conclusion Our study suggested that exercise intervention was beneficial to breast cancer survivors. Therefore, exercise should be recommended to this patient group.
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Affiliation(s)
- Guoqing Zhu
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
| | - Xiao Zhang
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
| | - Yulan Wang
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
| | - Huizi Xiong
- Department of Dermatology, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
| | - Yinghui Zhao
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
| | - Fenyong Sun
- Department of Clinical Laboratory Medicine, Shanghai Tenth People's Hospital of Tongji University, Shanghai, People's Republic of China
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