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Schmocker M, Engst R, Wirz M, Bana M. Factors influencing physical activity in individuals with head and neck cancer: a scoping review. BMJ Open 2024; 14:e083852. [PMID: 39019637 PMCID: PMC11331979 DOI: 10.1136/bmjopen-2023-083852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Accepted: 06/07/2024] [Indexed: 07/19/2024] Open
Abstract
OBJECTIVES Higher physical activity (PA) levels are associated with better quality of life in people with head and neck cancer (HNC). Despite this positive association, most individuals with these cancer types have a sedentary or low-activity lifestyle. Limited knowledge exists regarding the factors that influence PA in this group. Therefore, we reviewed and mapped the available literature on factors that may influence PA in people with HNC. DESIGN We conducted a scoping review based on the framework of Arksey and O'Malley and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline extension for scoping reviews. DATA SOURCES CINHAL, the Cochrane Library, EMBASE, PsycINFO, MEDLINE and Scopus were searched from inception to July 2023. ELIGIBILITY CRITERIA We included qualitative and quantitative studies that stated factors such as barriers, facilitators, beliefs, perceptions and views influencing PA in individuals with HNC. Furthermore, views and recommendations of healthcare professionals involved in the care of people affected by HNC and researchers in this domain were eligible for data extraction. DATA EXTRACTION AND SYNTHESIS Data were extracted and synthesised by one reviewer according to the predefined items including characteristics, barriers, facilitators, beliefs, perceptions and views of people being affected and views and recommendations of experts. Quantitative data were charted descriptively, and qualitative data were analysed and summarised using a basic content analysis approach. RESULTS Of the 1351 publications, we included 19 in our review. Publications mainly focused on barriers to PA, with some studies reporting facilitators and collecting data on patients' and healthcare professionals' views on PA. Most research teams made recommendations for promoting PA in people with HNC.Characteristics associated with activity levels included age, cancer type and stage, morbidity level and attitude towards being active. Prevalent barriers consisted of health-related factors, including fatigue, pain and nutritional issues, alongside personal and environmental impediments such as time constraints, lack of interest or motivation. Facilitating factors for PA included perceived or experienced mental and health-related benefits. Consensus among patients, healthcare professionals and researchers highlighted the necessity for enhanced information and education, emphasising individualised approaches to promote PA throughout the cancer continuum. CONCLUSIONS Numerous factors affect PA in individuals with HNC. Future research should concentrate on screening and addressing risk factors for sedentary behaviour and activity barriers and on optimal design and delivery of interventions to incorporate PA promotion into the care pathway.
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Affiliation(s)
- Martina Schmocker
- Institute for Therapies and Rehabilitation, Cantonal Hospital Winterthur, Winterthur, Switzerland
- Faculty of Medicine, University of Zurich, Zurich, Switzerland
| | - Ramona Engst
- Institute of Nursing Sciences, Eastern Switzerland University of Applied Sciences, St. Gallen, Switzerland
| | - Markus Wirz
- Institute of Physiotherapy, School of Health Sciences, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Marika Bana
- School of Health Sciences, University of Applied Sciences and Arts Western Switzerland, Fribourg, Switzerland
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2
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Rodrigues B, Encantado J, Franco S, Silva MN, Carraça EV. Psychosocial correlates of physical activity in cancer survivors: a systematic review and meta-analysis. J Cancer Surviv 2024:10.1007/s11764-024-01559-6. [PMID: 38448768 DOI: 10.1007/s11764-024-01559-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 02/28/2024] [Indexed: 03/08/2024]
Abstract
BACKGROUND Physical activity (PA) is a non-pharmacological approach to optimize health benefits in cancer survivors and is recommended as part of care. However, most cancer survivors fail to meet PA recommendations. The current systematic review and meta-analysis aimed to identify psychosocial correlates of free-living PA in cancer survivors. METHODS Three electronic databases were searched (PubMed, PsycINFO, and SportDiscus). Meta-analyses were conducted for psychosocial correlates tested ≥ 3 times. RESULTS Sixty-four articles were included. Eighty-eight different free-living PA correlates were identified. Meta-analyses (n = 32 studies) tested 23 PA correlates, of which 16 were significant (p < 0.05). Larger effect sizes (0.30 < ES > 0.45) were found for exercise self-efficacy, perceived behavioral control, intention, lower perceived barriers for exercise, enjoyment, perceived PA benefits, and attitudes. Small-to-moderate effects (0.18 < ES < 0.22) were found for subjective norms, physical functioning, quality of life, depression, and mental health. These findings were generally in line with narrative results. CONCLUSIONS This systematic review highlights important psychosocial correlates of free-living PA that can be targeted in future PA promotion interventions for cancer survivors. Constructs mainly from SCT and TPB were the most studied and appear to be associated with free-living PA in this population. However, we cannot currently assert which frameworks might be more effective. Further studies of better methodological quality, per correlate and theory, exploring longer-term associations and across different types of cancer, are needed. IMPLICATIONS FOR CANCER SURVIVORS Having higher exercise self-efficacy, perceived behavioral control, intention, enjoyment and perceived PA benefits, more positive attitudes towards PA, and lower perceived barriers for exercise, can help increase PA in cancer survivors.
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Affiliation(s)
- Bruno Rodrigues
- Faculty of Sport, University of Porto (Research Centre in Physical Activity, Health and Leisure), R. Dr. Plácido da Costa 91, 4200-450, Porto, Portugal.
| | - Jorge Encantado
- Faculdade de Motricidade Humana, CIPER, Universidade de Lisboa, Cruz Quebrada, Portugal
| | - Sofia Franco
- CIDEFES, Universidade Lusófona, Lisboa & CIFI2D, Universidade do Porto, Porto, Universidade Lusófona and Universidade do Porto, Lisbon and Porto, Portugal
| | - Marlene N Silva
- CIDEFES, Universidade Lusófona, Lisboa & CIFI2D, Universidade do Porto, Porto, Universidade Lusófona and Universidade do Porto, Lisbon and Porto, Portugal
| | - Eliana V Carraça
- CIDEFES, Universidade Lusófona, Lisboa & CIFI2D, Universidade do Porto, Porto, Universidade Lusófona and Universidade do Porto, Lisbon and Porto, Portugal
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Wingood M, Criss MG, Irwin KE, Bamonti PM, Harris R, Phillips EL, Vincenzo JL, Chui KK. Examining physical activity participation barriers among adults 50 years and older: a scoping review. PHYSICAL THERAPY REVIEWS 2023; 28:195-210. [PMID: 38348467 PMCID: PMC10859686 DOI: 10.1080/10833196.2023.2265767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2023] [Accepted: 09/12/2023] [Indexed: 02/15/2024]
Abstract
Background Addressing physical activity (PA) barriers is essential for increasing PA levels in middle-aged and older adults. However, there are no recommendations on selecting PA barrier assessment tools. Objectives Thus, we aimed to identify and provide clinimetric properties on PA barrier assessment tools that healthcare providers, exercise experts, and public health officials can use to examine potential barriers faced by community-dwelling adults 50 years and older. Methods We performed a systematic search of the following databases: PubMed, PsycINFO, CINAHL, and Web of Science. Articles were included if they presented clinimetric data on a PA participation barrier assessment tool for community-dwelling participants with a mean age of 50 years and older. The 561 identified articles underwent multiple rounds of blinded reviews. Included articles underwent data extraction for participant characteristics, scoring, constructs, reference tests, and clinimetric properties. Results The 35 included articles reported on 33 different PA participation barrier assessment tools. Eighteen articles reported on participants with cardiovascular, musculoskeletal, or neurological diagnoses, diabetes, hemodialysis, history of cancer, or mobility limitations. Tools with two or more supporting publications included the Exercise Benefits/Barrier Scale (EBBS), Episode-Specific Interpretations of Exercise Inventory (ESIE), and Inventory of Physical Activity and Barriers (IPAB). Due to differences in methodologies, across-tool comparison was not possible. Conclusion The EBBS, ESIE, and IPAB are promising tools for community-dwelling adults 50 years and older. However, additional research is warranted to identify the best PA barrier assessment tool among adults 50 years and older.
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Affiliation(s)
- Mariana Wingood
- Department of Implementation Science, Wake Forest
University School of Medicine, Winston-Salem, NC, USA
- Sticht Center for Healthy Aging and Alzheimer’s
Prevention, Internal Medicine, Gerontology and Geriatric Medicine, Wake Forest
University School of Medicine, Winston-Salem, NC, USA
| | - Michelle G. Criss
- Doctor of Physical Therapy Program, Chatham University,
Pittsburgh, PA, USA
| | - Kent E. Irwin
- Department of Physical Therapy, Midwestern University,
Downers Grove, IL, USA
| | - Patricia M. Bamonti
- Research & Development, Veterans Affairs Boston
Healthcare System, Boston, MA, USA
- Department of Psychiatry, Harvard Medical School, Boston,
MA, USA
| | - Rebekah Harris
- New England Geriatric Education and Clinical Center,
Veterans Affairs Boston Healthcare System, Boston, MA, USA
- Physical Medicine and Rehabilitation, Harvard Medical
School, Boston, MA, USA
| | | | - Jennifer L. Vincenzo
- Department of Implementation Science, University of
Arkansas for Medical Sciences, Fayetteville, AR, USA
| | - Kevin K. Chui
- Department of Physical Therapy, Radford University,
Roanoke, VA, USA
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Kang DW, Wilson RL, Gonzalo-Encabo P, Norris MK, Hans M, Tahbaz M, Dawson J, Nguyen D, Normann AJ, Yunker AG, Sami N, Uno H, Ligibel JA, Mittelman SD, Dieli-Conwright CM. Targeting Adiposity and Inflammation With Movement to Improve Prognosis in Breast Cancer Survivors (The AIM Trial): Rationale, Design, and Methods. Front Oncol 2022; 12:896995. [PMID: 35795051 PMCID: PMC9251632 DOI: 10.3389/fonc.2022.896995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 04/27/2022] [Indexed: 11/21/2022] Open
Abstract
Background Obesity is a significant contributor to breast cancer recurrence and mortality. A central mechanism by which obesity stimulates cancer progression is through chronic, low-grade inflammation in adipose tissue. Exercise interventions to target chronic inflammation has a potential to improve obesity- and breast cancer-related outcomes; however, no studies have investigated the roles of exercise in modulating adipose tissue inflammation in breast cancer survivors. Also, it is unclear which exercise prescription would be optimal to maximize the outcomes. Therefore, we designed a randomized controlled trial (Taking AIM at Breast Cancer: Targeting Adiposity and Inflammation with Movement to Improve Prognosis in Breast Cancer Survivors [AIM] Trial) to examine the mechanisms by which different modalities of exercise impact chronic inflammation as a biomarker of breast cancer prognosis. Methods The AIM trial is a prospective, three-armed, phase II randomized controlled trial investigating the effects of a 16-week supervised circuit aerobic and resistance exercise (CARE) program versus a traditional aerobic and resistance exercise (TARE) program and attention control (AC) on adipose tissue inflammation in breast cancer survivors. 276 patients who are diagnosed with stage 0-III breast cancer, post-treatment, sedentary, and centrally obese are randomized to one of the three groups. The CARE and TARE groups participate in thrice-weekly supervised exercise sessions for 16 weeks. The AC group are offered the CARE program after the intervention period. The primary endpoint is adipose tissue inflammation assessed by core biopsy and blood draw. The secondary and tertiary endpoints are sarcopenic obesity, physical fitness and function, and patient reported outcomes. The exploratory outcomes are long-term breast cancer outcomes. Discussion This is the first randomized controlled trial examining the effects of exercise on adipose tissue inflammation in obese, breast cancer survivors. Our findings are anticipated to contribute to a better understanding of exercise modalities and mechanisms on adipose tissue inflammation that can potentially improve breast cancer prognosis. Clinical Trial Registration https://clinicaltrials.gov/ct2/show/NCT03091842 identifier [NCT#03091842].
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Affiliation(s)
- Dong-Woo Kang
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Rebekah L. Wilson
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Paola Gonzalo-Encabo
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Mary K. Norris
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Marybeth Hans
- Division of Breast Surgery, Brigham and Women’s Hospital, Boston, MA, United States
| | - Meghan Tahbaz
- Department of Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Jackie Dawson
- Department of Physical Therapy, California State University, Long Beach, Long Beach, CA, United States
| | - Danny Nguyen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Amber J. Normann
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Health Sciences, Boston University, Boston, MA, United States
| | - Alexandra G. Yunker
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, United States
| | - Nathalie Sami
- Department of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Hajime Uno
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Jennifer A. Ligibel
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Steven D. Mittelman
- Children’s Discovery and Innovations Institute, University of California, Los Angeles, Los Angeles, CA, United States
| | - Christina M. Dieli-Conwright
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Medicine, Harvard Medical School, Boston, MA, United States
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Ning Y, Wang Q, Ding Y, Zhao W, Jia Z, Wang B. Barriers and facilitators to physical activity participation in patients with head and neck cancer: a scoping review. Support Care Cancer 2022; 30:4591-4601. [PMID: 35032199 DOI: 10.1007/s00520-022-06812-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 01/03/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Patients with head and neck cancer (HNC) usually experienced disfigurement, dysfunction, and psychosocial distress, leading to a decline in their quality of life. Physical activity (PA) is recommended for such patients. Despite the proven benefits of participating in PA, the compliance of patients with HNC is still poor. Hence, the factors influencing PA participation and adherence in patients with HNC need to be explored. OBJECTIVES This study aimed to (1) identify barriers and enablers of PA in adult patients living with HNC and (2) map barriers and facilitators to the Capability-Opportunity-Motivation-Behavior (COM-B) model. ELIGIBILITY CRITERIA Types of studies: Studies with qualitative, quantitative, and mixed designs were included in this review. TYPES OF PARTICIPANTS The current review takes into account patients with HNC aged 18 years or above. Types of interventions: This review considered all studies focusing on full-body PA. TYPES OF OUTCOMES This scoping review focused on studies examining health behavior, patients' compliance, and facilitators and/or barriers to PA engagement. Five databases (Ovid Medline, Ovid Embase, CINAHL, Cochrane Library, and PsycINFO) were searched following the methodology for scoping reviews from inception to July 2021. DATA EXTRACTION The extracted data included author(s)/year of publication, country, main purpose of the study, sample size/disease site and stage, methodology and methods, type of treatment, and main findings/barriers, or facilitators. RESULTS A total of 22 studies were finally selected. The top three barriers were physical-related issues, time pressures, and low motivation or interest. Most facilitators included perceived psychological, health, and social benefits and preference for the model of PA. The most frequent COM-B model components were physical capability, automatic motivation, and physical opportunity. CONCLUSIONS Patients with HNC have unique facilitators and barriers to participating in PA. Interventions must leverage facilitators and limit barriers to exercise so as to increase compliance with exercise. Future studies should test the effectiveness of behavioral change measures based on the factors influencing the COM-B model.
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Affiliation(s)
- Yan Ning
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China
| | - Qian Wang
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China
| | - Yongxia Ding
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China.,Shanxi Key Laboratory of Otolaryngology, Head and Neck Cancer, First Hospital of Shanxi Medical University, No.85, Jiefang Road South, Shanxi, Taiyuan, 030001, China
| | - Wenting Zhao
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China
| | - Zehuan Jia
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China
| | - Binquan Wang
- Nursing College of Shanxi Medical University, Taiyuan, 030001, China. .,Shanxi Key Laboratory of Otolaryngology, Head and Neck Cancer, First Hospital of Shanxi Medical University, No.85, Jiefang Road South, Shanxi, Taiyuan, 030001, China. .,Department of Otolaryngology, Head and Neck Surgery, The First Hospital of Shanxi Medical University, No.85, Jiefang Road South, Taiyuan, 030001, Shanxi, China. .,Research Center for Precision Medicine of Head and Neck Cancer, First Hospital of Shanxi Medical University, Taiyuan, 030001, China.
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Gonzalo-Encabo P, Wilson RL, Kang DW, Norris MK, Uno H, Christopher CN, Chow C, Sami N, Fox FS, Ligibel JA, Dieli-Conwright CM. Reducing Metabolic Dysregulation in Obese Latina and/or Hispanic Breast Cancer Survivors Using Physical Activity (ROSA) Trial: A Study Protocol. Front Oncol 2022; 12:864844. [PMID: 35619910 PMCID: PMC9128380 DOI: 10.3389/fonc.2022.864844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Accepted: 03/28/2022] [Indexed: 11/13/2022] Open
Abstract
Background Latina and Hispanic breast cancer survivors (LHBCS) are at increased risk for long-term complications and poorer metabolic health, including metabolic dysregulation (MetD) before and following breast cancer diagnosis. MetD can increase risk of cancer recurrence, death, and comorbid conditions by increasing inflammation and cancer cell proliferation. While exercise improves physical fitness and metabolic outcomes in breast cancer survivors, there is a lack of studies including underrepresented and disadvantaged minority groups such as LHBCS. Methods Our 12-month randomized (exercise or attention control) controlled trial (the ROSA trial) aims to utilize a progressive combined aerobic and resistance exercise program to improve MetD, insulin resistance, and visceral adiposity among obese LHBCS. We aim to recruit 160 women with Stage I-III breast cancer who are sedentary, centrally obese, and have completed treatment (e.g., surgery, radiation, chemotherapy) prior to enrollment. Participants randomized to the exercise group receive 16-weeks of virtually supervised aerobic and resistance training, followed by 16-weeks of unsupervised home-based aerobic and resistance exercise, and 16-weeks of follow-up. The attention control group receive a 12-month home-based stretching program. Primary and secondary outcomes are measured every 4-weeks during study visits. Discussion The ROSA trial is the first exercise oncology trial targeting high-risk sedentary, obese LHBCS to improve MetD-related outcomes. Results of this trial will help illuminate how exercise impacts health-related outcomes, survivorship, and recurrence, and inform future exercise oncology guidelines to reduce health disparities among minority cancer survivors.
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Affiliation(s)
- Paola Gonzalo-Encabo
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Rebekah L Wilson
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Dong-Woo Kang
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Mary K Norris
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Hajime Uno
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Department of Medicine, Harvard Medical School, Boston, MA, United States
| | - Cami N Christopher
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Christina Chow
- UCSF School of Dentistry, University of California, San Francisco, San Francisco, CA, United States
| | - Nathalie Sami
- Department of Internal Medicine, Los Angeles County-University of Southern California (LAC+USC) Medical Center, Keck School of Medicine, Los Angeles, CA, United States
| | - Frank S Fox
- Gerson Lehrman Group, New York, NY, United States
| | - Jennifer A Ligibel
- Department of Medicine, Harvard Medical School, Boston, MA, United States.,Division of Breast Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Christina M Dieli-Conwright
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States.,Department of Medicine, Harvard Medical School, Boston, MA, United States
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Wilson R, Kang DW, Tahbaz M, Norris M, Uno H, Ligibel J, Guenette J, Christopher C, Dieli-Conwright C. Improving cognitive function through high-intensity interval training in breast cancer patients undergoing chemotherapy – the CLARITY Trial: Protocol for a randomized study. (Preprint). JMIR Res Protoc 2022; 12:e39740. [PMID: 37027186 PMCID: PMC10132015 DOI: 10.2196/39740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 12/23/2022] [Accepted: 12/25/2022] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND More than 75% of patients with breast cancer treated with chemotherapy experience cognitive impairments (eg, memory and attention problems), commonly known as chemo-brain. Exercise, especially aerobic high-intensity interval training (HIIT), is associated with better cognitive function in healthy populations. However, clinical trials testing the impact of exercise interventions on chemotherapy-induced cognitive decline in patients with cancer are lacking, and the mechanisms through which exercise could improve cognitive function are unclear. OBJECTIVE The objective of the Improving Cognitive Function Through High-Intensity Interval Training in Breast Cancer Patients Undergoing Chemotherapy trial is to examine the effects of HIIT on cognitive function in patients with breast cancer undergoing chemotherapy. METHODS This 2-arm, single-center, pilot randomized controlled trial will randomize 50 patients with breast cancer undergoing chemotherapy to HIIT or attention control. The HIIT group will perform a supervised 16-week, thrice-weekly intervention, with each session including a 5-minute warm-up at 10% maximal power output (POmax), 10 sets of alternating 1-minute high-intensity (90% POmax) and 1-minute recovery (10% POmax) intervals, and a 5-minute cooldown (10% POmax). The attention control group will receive a stretching program with no exercise components and be asked to maintain their exercise levels for 16 weeks. The primary outcomes of the study are executive function and memory measured using the National Institutes of Health toolbox and resting-state connectivity and diffusion tensor imaging microstructure evaluated using magnetic resonance imaging. The secondary and tertiary outcomes include cardiorespiratory fitness, body composition, physical fitness, and psychosocial health. The study has been approved by the institutional review board of the Dana-Farber Cancer Institute (20-222). RESULTS The trial was funded in January 2019, with recruitment started in June 2021. As of May 2022, a total of 4 patients have consented and been randomized (n=2, 50% to exercise; n=1, 25% to control; and n=1, 25% nonrandomized). Trial completion is expected in January 2024. CONCLUSIONS This first-of-its-kind study incorporates a novel exercise intervention (ie, HIIT) and comprehensive cognitive measures. If positive, our findings will establish the pilot efficacy of HIIT on chemotherapy-induced cognitive function in patients with breast cancer, providing the foundation for future larger phase-II and phase-III trials to confirm the findings and potentially establish HIIT as a standard of care for women undergoing chemotherapy for breast cancer. TRIAL REGISTRATION ClinicalTrials.gov NCT04724499; https://clinicaltrials.gov/ct2/show/NCT04724499. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/39740.
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Affiliation(s)
- Rebekah Wilson
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Dong-Woo Kang
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Meghan Tahbaz
- Department of Medicine, Morsani College of Medicine, University of South Florida, Tampa, FL, United States
| | - Mary Norris
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Hajime Uno
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
| | - Jennifer Ligibel
- Harvard Medical School, Boston, MA, United States
- Division of Breast Oncology, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Jeffrey Guenette
- Division of Neuroradiology, Brigham and Women's Hospital, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Cameron Christopher
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
| | - Christina Dieli-Conwright
- Division of Population Sciences, Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Harvard Medical School, Boston, MA, United States
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8
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Recognizing Barriers to Physical Activity and Exercise in Survivors of Head and Neck Cancer. REHABILITATION ONCOLOGY 2021. [DOI: 10.1097/01.reo.0000000000000272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Fang YY, Wang CP, Chen YJ, Lou PJ, Ko JY, Lin JJ, Chen MR, Lai YH. Physical activity and fitness in survivors of head and neck cancer. Support Care Cancer 2021; 29:6807-6817. [PMID: 33997941 DOI: 10.1007/s00520-021-06192-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 03/30/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE The purposes of the study were (1) to assess the physical activity (PA) status, muscle strength (MS), and flexibility of survivors of head and neck cancer (HNC) and compare these findings with normative data from national labor fitness measures; (2) to examine the differences among PA subgroups, as categorized using Godin's scores; and (3) to examine the association between stretching exercises and cervical range of motion (CROM). METHODS A cross-sectional study with consecutive sampling was used to recruit HNC survivors from a medical center in Northern Taiwan who had completed either radiation therapy (RT) or multimodality treatments including RT within the current 5 years. The level of PA, daily function, fatigue, quality of life (QOL), MS (handgrip and hip flexor), BMI, and flexibility (CROM and fingertip-to-floor tests) of the participants were assessed. RESULTS A total of 108 participants completed the assessments from 135 eligible patients (80% response rate). Although 60.2% reported engaging in PA, only 16.7% met WHO guidelines. Compared to subjects in the normative data, the survivors of HNC in this study had poorer handgrip strength, BMI, and CROM, but better forward flexion. The participants who were consistent with WHO PA guidelines reported less fatigue, better right hip flexor MS, and better QOL than those who did not engage in any PA. CONCLUSION Lack of sufficient PA and generally poorer fitness were found in study subjects. Longitudinal research to explore changes in fitness and barriers to PA compliance is strongly suggested to better enhance HNC patients' PA and fitness.
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Affiliation(s)
- Yuan-Yuan Fang
- School of Nursing, College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan
| | - Cheng-Ping Wang
- College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital, No.1, Changde St., Zhongzheng Dist., Taipei City, 100, Taiwan
| | - Yen-Ju Chen
- Department of Nursing, College of Nursing and Health Sciences, Dayeh University, No.168, University Rd., Dacun, Changhua, 515, Taiwan
| | - Pei-Jen Lou
- College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital, No.1, Changde St., Zhongzheng Dist., Taipei City, 100, Taiwan
| | - Jenq-Yuh Ko
- College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,Department of Otolaryngology, National Taiwan University Hospital, No.1, Changde St., Zhongzheng Dist., Taipei City, 100, Taiwan
| | - Jiu-Jenq Lin
- College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,School of Physical Therapy, College of Medicine, National Taiwan University, No.17, Xuzhou Rd., Zhongzheng Dist., Taipei City, 100, Taiwan
| | - Min-Ru Chen
- School of Nursing, College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan.,College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan
| | - Yeur-Hur Lai
- School of Nursing, College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan. .,College of Medicine, National Taiwan University, No.1, Jen-Ai Rd., Sec. 1, Taipei City, 100, Taiwan. .,National Taiwan University Cancer Center, No.57, Ln. 155, Sec. 3, Keelung Rd., Da'an Dist., Taipei City, 106, Taiwan.
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10
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Focht BC, Lucas AR, Grainger E, Simpson C, Fairman CM, Thomas-Ahner JM, Chaplow ZL, DeScenza VR, Bowman J, Clinton SK. Effects of a Group-Mediated Cognitive Behavioral Lifestyle Intervention on Select Social Cognitive Outcomes in Prostate Cancer Patients Undergoing Androgen Deprivation Therapy. Integr Cancer Ther 2019; 18:1534735419893764. [PMID: 31838879 PMCID: PMC6913059 DOI: 10.1177/1534735419893764] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Objective. To compare the effects of a group-mediated cognitive behavioral (GMCB) exercise and dietary (EX+D) intervention with those of standard-of-care (SC) treatment on select social cognitive outcomes in prostate cancer (PCa) patients undergoing androgen deprivation therapy (ADT). Methods. In the single-blind, 2-arm, randomized controlled Individualized Diet and Exercise Adherence–Pilot (IDEA-P) trial, 32 PCa patients (mean age = 66.2 years; SD = 7.8) undergoing ADT were randomly assigned to a 12-week EX+D intervention (n = 16) or SC treatment (n = 16). The exercise component of the personalized EX+D intervention integrated a combination of supervised resistance and aerobic exercise performed twice per week. The dietary component involved counseling and education to modify dietary intake and composition. Blinded assessments of social cognitive outcomes were obtained at baseline and 2-month and 3-month follow-up. Results. Intent-to-treat analysis of covariance demonstrated that the EX+D intervention resulted in significantly greater improvements in scheduling (P < .05), coping (P < .01), and exercise self-efficacy (P < .05), and satisfaction with function (P < .01) at 3 months relative to SC. Results of partial correlation analysis also demonstrated that select social cognitive outcomes were significantly correlated with primary trial outcomes of mobility performance and exercise participation (P < .05) at 3-month follow-up. Conclusions: The GMCB lifestyle intervention yielded more favorable improvements in relevant social cognitive outcomes relative to SC among PCa patients undergoing ADT. Additionally, more favorable social cognitive outcomes were associated with superior mobility performance and exercise participation following the independent maintenance phase of the EX+D intervention.
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Affiliation(s)
| | | | | | | | - Ciaran M Fairman
- Edith Cowan University, Joondalup, Australia Capital Territory, Australia
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11
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Ungar N, Rupprecht FS, Steindorf K, Wiskemann J, Sieverding M. Worse or even better than expected? Outcome expectancies and behavioral experiences in the context of physical activity among cancer patients. J Health Psychol 2019; 26:659-671. [PMID: 30854903 DOI: 10.1177/1359105319832345] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
Expectancies of cancer patients regarding their physical activity before they took part in a behavior change intervention were compared with their experiences during the intervention period. A total of 66 cancer patients completed either a randomly assigned 4-week physical activity or a stress-management counseling intervention. On average, participants had positive expectancies toward physical activity. Outcome expectancies predicted outcomes (e.g. physical activity) at a 10-week follow-up. Outcome realization (discrepancy between expectancies and experiences) further increased explained variance in self-efficacy and physical activity enjoyment. In conclusion, not only initial outcome expectancies but also their realizations seem to be important for subsequent behavior and cognitions.
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Affiliation(s)
| | | | - Karen Steindorf
- German Cancer Research Center (DKFZ), Germany.,National Center for Tumor Diseases (NCT), Germany
| | - Joachim Wiskemann
- National Center for Tumor Diseases (NCT), Germany.,Heidelberg University Hospital, Germany
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12
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A Behavioral Physical Activity Intervention to Manage Moderate and Severe Fatigue Among Head and Neck Cancer Patients—Pre-efficacy Study in the National Institutes of Health ORBIT Model. Cancer Nurs 2019; 42:E1-E14. [DOI: 10.1097/ncc.0000000000000568] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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13
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Rabiei L, Lotfizadeh M, Abbasi M, Babaei Heydarabadi A, Masoudi R. Psychosocial Factors and Their Relationship With Self-management in People With Type 2 Diabetes Mellitus: A Conceptual Framework Based on Socio-Cognitive Theory. INTERNATIONAL JOURNAL OF EPIDEMIOLOGIC RESEARCH 2018. [DOI: 10.15171/ijer.2018.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background and aims: Maintaining the health of diabetic people depends on the self-management of the disease. This study aimed to evaluate the relationship of distress, self-efficacy, perceived social support, and self-care with self-management behaviors in the patients with type 2 diabetes. Methods: The present analytical-descriptive study was conducted on 228 diabetic patients, during 2016-2017. Most of the participants were male (60.6%) and the mean age of them was 51.95±15.04. The participants were selected based on a simple random sampling method after completing the consent form. The required data were collected through questionnaires of distress, self-efficacy, perceived social support, self-care, and self-management. The data were statistically analyzed using SPSS software version 22.0. Results: Out of 228 participants, 77.3% were married and the highest frequency in terms of educational attainment was related to those with a high school diploma. The results indicated that the duration of affliction with diabetes was less than 10-15 years in 88.9% of the participants. Pearson correlation test demonstrated that the total score of self-management had a significant relationship with the total scores of distress, perceived social support, self-efficacy, and self-care (P<0.005). The results of regression analysis also indicated that distress, perceived social support, self-efficacy, and self-care had a predictive power of 0.43% for self-management. Among these variables, the predictive powers of self-efficacy and self-care were statistically significant, and the prediction rate of self-efficacy was more than that of other ones (β =0.17). Conclusion: The study findings showed that the researchers who want to perform interventions based on cognitive-social theory should mainly focus on self-care and self-efficacy.
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Affiliation(s)
- Leili Rabiei
- Social Determinants of Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Masoud Lotfizadeh
- Social Determinants of Health Research Center, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Mohammad Abbasi
- Department of Nursing, School of Nursing and Midwifery, Qom University of Medical Sciences, Qom, Iran
| | - Akbar Babaei Heydarabadi
- Social Determinants of Health Research Center, Department of Health Education and Health Promotion, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Reza Masoudi
- Community-oriented Nursing and Midwifery Research Center, Nursing and Midwifery School, Shahrekord University of Medical Sciences, Shahrekord, Iran
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14
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Buffart LM, de Bree R, Altena M, van der Werff S, Drossaert CHC, Speksnijder CM, van den Brekel MW, Jager-Wittenaar H, Aaronson NK, Stuiver MM. Demographic, clinical, lifestyle-related, and social-cognitive correlates of physical activity in head and neck cancer survivors. Support Care Cancer 2018; 26:1447-1456. [PMID: 29151175 PMCID: PMC5876272 DOI: 10.1007/s00520-017-3966-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 11/09/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE The purpose of the study is to identify demographic, clinical, lifestyle-related, and social-cognitive correlates of physical activity (PA) intention and behavior in head and neck cancer (HNC) survivors using the theory of planned behavior (TPB). METHODS Data from two cross-sectional studies on correlates of PA in HNC survivors were pooled. Both studies used self-reports to assess PA and social-cognitive correlates. Potential correlates were collected via self-report or medical records. Univariable and multivariable multilevel linear mixed-effects models were built to identify correlates of PA intention and PA behavior (Z scores). Structural equation model analyses were conducted to study the full TPB model in one analysis, taking into account relevant covariates. RESULTS In total, 416 HNC survivors were surveyed. Their mean (SD) age was 66.6 (9.4) years; 64% were men, and 78% were diagnosed with laryngeal cancer. The structural equation model showed that PA intention was significantly higher in HNC survivors with a history of exercising, who had a more positive attitude, subjective norm, and perceived behavioral control. Patients with higher PA intention, higher PBC, a lower age, and without unintentional weight loss or comorbidities had higher PA behavior. The model explained 22.9% of the variance in PA intention and 16.1% of the variance in PA behavior. CONCLUSIONS Despite significant pathways of the TPB model, the large proportion variance in PA intention and behavior remaining unexplained suggests the need for better PA behavior (change) models to guide the development of PA promotion programs, particularly for the elderly. Such programs should be tailored to comorbidities and nutritional status.
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Affiliation(s)
- Laurien M Buffart
- Department of Epidemiology and Biostatistics, Amsterdam Public Health Research Institute, VU University Medical Center, De Boelelaan 1089a, 1081 HV, Amsterdam, The Netherlands.
- Department of Medical Oncology, Cancer Center Amsterdam, VU University Medical Center, Amsterdam, The Netherlands.
- Exercise Medicine Research Institute, Edith Cowan University, Joondalup, Australia.
| | - Remco de Bree
- UMC Utrecht Cancer Center, Department of Head and Neck Surgical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Otolaryngology-Head and Neck Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Martine Altena
- Center of eHealth and Wellbeing Research, University of Twente, Enschede, The Netherlands
| | - Sophie van der Werff
- Department of Physical Therapy, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | | | - Caroline M Speksnijder
- Physical Therapy Science, Program in Clinical Health Sciences, University Medical Center Utrecht, Utrecht, The Netherlands
- Department of Oral-Maxillofacial Surgery, Prosthodontics and Special Dental Care, University Medical Center Utrecht, Utrecht, The Netherlands
- Julius Center Sciences, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Michiel W van den Brekel
- Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Harriët Jager-Wittenaar
- Research Group Healthy Ageing, Allied Health Care and Nursing, Hanze University of Applied Sciences, Groningen, The Netherlands
- Department of Maxillofacial Surgery, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Neil K Aaronson
- Division of Psychosocial Research & Epidemiology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Martijn M Stuiver
- Department of Physical Therapy, Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Head and Neck Oncology and Surgery, Netherlands Cancer Institute, Amsterdam, The Netherlands
- ACHIEVE Centre of Applied Research, Faculty of Health, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands
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15
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Brown T, Banks M, Hughes BGM, Lin C, Kenny L, Bauer J. Tube feeding during treatment for head and neck cancer - Adherence and patient reported barriers. Oral Oncol 2017; 72:140-149. [PMID: 28797450 DOI: 10.1016/j.oraloncology.2017.07.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 07/14/2017] [Accepted: 07/16/2017] [Indexed: 11/24/2022]
Abstract
OBJECTIVES The main aim was to investigate the incidence of patient adherence to nutritional tube feeding recommendations in patients with head and neck cancer and to determine patient barriers to meeting tube feeding prescription. MATERIALS AND METHODS This was an observational study from a randomised controlled trial in patients with head and neck cancer deemed at high nutritional risk with prophylactic gastrostomy (n=125). Patients were randomised to receive early tube feeding prior to treatment (intervention group) or standard care. All patients in the intervention and standard care groups then commenced clinical tube feeding as required during treatment. Patients maintained a daily record of gastrostomy intake, main nutrition impact symptom necessitating gastrostomy use, and reasons for not meeting nutrition prescription. Adherence was defined as meeting ≥75% of total prescribed intake. RESULTS Patients were predominantly male (89%), median age 60, with oropharyngeal tumours (78%), stage IV disease (87%) treated with chemoradiotherapy (87%). Primary reasons for gastrostomy use were poor appetite/dysgeusia (week 2-3) and odynophagia/mucositis (week 4-7). Early tube feeding adherence was 51%. Clinical tube feeding adherence was significantly higher in the intervention group (58% vs 38%, p=0.037). Key barriers to both phases of tube feeding were; nausea, early satiety and treatment factors (related to hospital healthcare processes). CONCLUSIONS Early tube feeding can improve patient adherence to clinically indicated tube feeding during treatment. Low adherence overall is a likely explanation for clinically significant weight loss despite intensive nutrition interventions. Optimising symptom management and strategies to overcome other barriers are key to improving adherence. CLINICAL TRIAL REGISTRATION This trial has been registered in the Australian New Zealand Clinical Trials registry as ACTRN12612000579897.
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Affiliation(s)
- Teresa Brown
- Centre for Dietetics Research (C-DIET-R), School of Human Movement Studies, The University of Queensland, St Lucia, Brisbane, QLD 4072, Australia; Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD 4029, Australia.
| | - Merrilyn Banks
- Department of Nutrition and Dietetics, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD 4029, Australia.
| | - Brett G M Hughes
- Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD 4029, Australia; School of Medicine, The University of Queensland, St Lucia, Brisbane, QLD 4029, Australia.
| | - Charles Lin
- Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD 4029, Australia; School of Medicine, The University of Queensland, St Lucia, Brisbane, QLD 4029, Australia.
| | - Lizbeth Kenny
- Cancer Care Services, Royal Brisbane and Women's Hospital, Herston, Brisbane, QLD 4029, Australia; School of Medicine, The University of Queensland, St Lucia, Brisbane, QLD 4029, Australia.
| | - Judith Bauer
- Centre for Dietetics Research (C-DIET-R), School of Human Movement Studies, The University of Queensland, St Lucia, Brisbane, QLD 4072, Australia.
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16
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Bilek LD, Waltman NL, Lappe JM, Kupzyk KA, Mack LR, Cullen DM, Berg K, Langel M, Meisinger M, Portelli-Trinidad A, Lang M. Protocol for a randomized controlled trial to compare bone-loading exercises with risedronate for preventing bone loss in osteopenic postmenopausal women. BMC WOMENS HEALTH 2016; 16:59. [PMID: 27576310 PMCID: PMC5004254 DOI: 10.1186/s12905-016-0339-x] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Accepted: 08/19/2016] [Indexed: 11/10/2022]
Abstract
BACKGROUND In the United States, over 34 million American post-menopausal women have low bone mass (osteopenia) which increases their risk of osteoporosis and fractures. Calcium, vitamin D and exercise are recommended for prevention of osteoporosis, and bisphosphonates (BPs) are prescribed in women with osteoporosis. BPs may also be prescribed for women with low bone mass, but are more controversial due to the potential for adverse effects with long-term use. A bone loading exercise program (high-impact weight bearing and resistance training) promotes bone strength by preserving bone mineral density (BMD), improving bone structure, and by promoting bone formation at sites of mechanical stress. METHODS/DESIGN The sample for this study will be 309 women with low bone mass who are within 5 years post-menopause. Subjects are stratified by exercise history (≥2 high intensity exercise sessions per week; < 2 sessions per week) and randomized to a control or one of two treatment groups: 1) calcium + vitamin D (CaD) alone (Control); 2) a BP plus CaD (Risedronate); or 3) a bone loading exercise program plus CaD (Exercise). After 12 months of treatment, changes in bone structure, BMD, and bone turnover will be compared in the 3 groups. Primary outcomes for the study are bone structure measures (Bone Strength Index [BSI] at the tibia and Hip Structural Analysis [HSA] scores). Secondary outcomes are BMD at the hip and spine and serum biomarkers of bone formation (alkaline phosphase, AlkphaseB) and resorption (Serum N-terminal telopeptide, NTx). Our central hypothesis is that improvements in bone strength will be greater in subjects randomized to the Exercise group compared to subjects in either Control or Risedronate groups. DISCUSSION Our research aims to decrease the risk of osteoporotic fractures by improving bone strength in women with low bone mass (pre-osteoporotic) during their first 5 years' post-menopause, a time of rapid and significant bone loss. Results of this study could be used in developing a clinical management pathway for women with low bone mass at their peak period of bone loss that would involve lifestyle modifications such as exercises prior to medications such as BPs. TRIAL REGISTRATION Clinicaltrials.gov NCT02186600 . Initial registration: 7/7/2014.
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Affiliation(s)
- Laura D Bilek
- College of Allied Health Professions, 984000 Nebraska Medical Center, Omaha, NE, 68198-4000, USA
| | - Nancy L Waltman
- College of Nursing, University of Nebraska Medical Center, 1230 O Street, Suite 131, Lincoln, NE, 68588-0220, USA.
| | - Joan M Lappe
- Creighton Osteoporosis Research Center, 601 North 30th, Omaha, NE, 68131, USA
| | - Kevin A Kupzyk
- Center for Nursing Science, University of Nebraska Medical Center, 4101 Dewey Avenue, Omaha, NE, 68198-5330, USA
| | - Lynn R Mack
- Diabetes, Endocrinology, & Metabolism, Nebraska Medicine, Omaha, NE, 68198-4130, USA
| | - Diane M Cullen
- Biomedical Science, Creighton University, Omaha, NE, 68102, USA
| | - Kris Berg
- School of HPER, University of Nebraska at Omaha, Omaha, NE, 68162-0216, USA
| | - Meghan Langel
- Heartland Osteoporosis Research Study, College of Allied Health Professions, 984000 Nebraska Medical Center, Omaha, NE, 68198-4000, USA
| | - Melissa Meisinger
- Heartland Osteoporosis Research Study, College of Allied Health Professions, 984000 Nebraska Medical Center, Omaha, NE, 68198-4000, USA
| | - Ashlee Portelli-Trinidad
- Heartland Osteoporosis Research Study, College of Allied Health Professions, 984000 Nebraska Medical Center, Omaha, NE, 68198-4000, USA
| | - Molly Lang
- College of Allied Health Professions, 984000 Nebraska Medical Center, Omaha, NE, 68198-4000, USA
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17
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Ungar N, Wiskemann J, Sieverding M. Physical Activity Enjoyment and Self-Efficacy As Predictors of Cancer Patients' Physical Activity Level. Front Psychol 2016; 7:898. [PMID: 27445882 PMCID: PMC4914598 DOI: 10.3389/fpsyg.2016.00898] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2016] [Accepted: 05/31/2016] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Physical activity (PA) can support cancer patients during medical treatment by reducing side-effects and increasing quality of life. However, PA levels mostly decline after diagnosis. Which factors can explain if patients are able to remain or even increase their PA level? Self-efficacy is an important cognitive factor that has been linked to cancer patients' PA across many studies. In contrast, affective factors such as PA enjoyment have rarely been examined. We compare the influence of self-efficacy and PA enjoyment on cancer patients' PA levels after completion of an exercise or stress-management intervention. METHODS Outpatient cancer patients [N = 72; 54% female; M = 56 years, SD = 12.34; most with breast or colon cancer (34%, 15%)] were enrolled in the MOTIVACTION study, a 4-week intervention (1 h counseling followed by weekly phone calls), with pre-test (T1), post-test (T2), and a 10-week follow-up (T3). Participants were randomized to either an exercise intervention (emphasizing self-regulatory strategies for behavior change) or to a stress management intervention (coping and relaxation techniques). Sixty-seven patients remained in the study and completed the SQUASH assessment of PA, a measure of maintenance self-efficacy (7 items, Cronbach's α = 0.88) and PA enjoyment (2 items, Cronbach's α = 0.89). Regression analyses were calculated with PA level (at T2 and T3) as dependent variable and relative weight analyses were conducted. The study was registered at clinicalTrials.gov (unique identifier:NCT01576107; URL: https://clinicaltrials.gov/ct2/show/NCT01576107?term=motivaction&rank=1). RESULTS Baseline self-efficacy and change in PA enjoyment significantly predicted cancer patients' PA level at T2 adjusting for baseline PA and type of intervention. Relative weight (RW) analysis revealed that PA enjoyment (baseline and change together) explained 34.3% of the dependent variable, self-efficacy (baseline and change) explained 38.4%. At follow-up, self-efficacy was still a significant predictor of PA (RW = 74.6%), whereas PA enjoyment was no longer a relevant factor (RW = 5.2%). CONCLUSION The affective factor PA enjoyment was equally important as self-efficacy for predicting cancer patient' PA level directly after completion of the intervention. Reasons for the reduced relevance at follow-up and a broader range of affective factors should be analyzed in future studies on cancer patients' PA level.
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Affiliation(s)
- Nadine Ungar
- Institute of Psychology, Heidelberg UniversityHeidelberg, Germany
| | - Joachim Wiskemann
- Division of Medical Oncology, National Center for Tumor Diseases Heidelberg and University Clinic HeidelbergHeidelberg, Germany
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