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Moon C, Wilson RL, Gonzalo-Encabo P, Kang DW, Mithani S, Dieli-Conwright CM, Patel DI. Measurement of Cognitive Function in Exercise Oncology Studies in Patients Treated With Chemotherapy: A Scoping Review. Integr Cancer Ther 2024; 23:15347354241265349. [PMID: 39045709 PMCID: PMC11271141 DOI: 10.1177/15347354241265349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 06/07/2024] [Accepted: 06/14/2024] [Indexed: 07/25/2024] Open
Abstract
Cancer-associated cognitive deficits following chemotherapy have received increased attention in clinical research. Exercise has been shown to preserve cognitive function in cancer patients, though the overall effect is mixed. Here we present a scoping review of the published literature summarizing methods used to assess cognitive function in exercise oncology trials. Methods: PubMed, PsycINFO and CINAHL databases were searched using keywords "cognition," "cancer" OR "neoplasm" OR "tumor," "chemotherapy" and "exercise" OR "physical activity." Studies eligible for inclusion include prospective studies that were published in English in peer-reviewed journals that include a method of assessing cognitive function in adult cancer patients, in which an exercise modality or method of quantifying exercise habits was evident. Studies were excluded if they included a pediatric population, patients that were not diagnosed with cancer, or were systematic/narrative/scoping reviews, protocol papers or dissertation/theses. Results: A total of 29 studies met the inclusion criteria. In total, 29 unique assessments were used to evaluate cognitive function, including patient-reported outcomes (PROs; n = 8) and objective (n = 21) methods. More than half (n = 17) of included studies relied on PROs while 12 studies utilized objective measures of cognitive function Cognitive domains of the PROs were limited in scope, focusing on memory and attention/concentration while the objective measures were broader and inclusive of multiple domains. Conclusion: The results of this review indicate that mixed approaches to evaluating cognitive function in cancer patients pose a major limitation to understanding the role of exercise as an integrative approach. The evidence demonstrates a need for more uniform assessment of cognitive function in exercise oncology trials.
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Affiliation(s)
- Crisann Moon
- University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | - Rebekah L. Wilson
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Paola Gonzalo-Encabo
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Dong-Woo Kang
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Sara Mithani
- University of Texas Health Science Center at San Antonio, San Antonio, TX, USA
| | | | - Darpan I. Patel
- University of Texas Medical Branch at Galveston, Galveston, TX, USA
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Brunet J, Sharma S. A scoping review of studies exploring physical activity and cognition among persons with cancer. J Cancer Surviv 2023:10.1007/s11764-023-01441-x. [PMID: 37561316 DOI: 10.1007/s11764-023-01441-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 07/27/2023] [Indexed: 08/11/2023]
Abstract
PURPOSE This scoping review aimed to identify and synthesize published studies on physical activity (PA) and cognition among persons with cancer and elucidate knowledge gaps. METHODS Articles were identified through electronic and manual searches (02/21 and 03/22) using the following inclusion criteria: (1) empirical, peer-reviewed publication in English, (2) sample comprised persons with cancer, and (3) reported at least one statistical association between PA and cognition. Multiple reviewers independently performed study selection and data extraction, and results were mapped in tabular and narrative form. RESULTS Ninety-seven articles were eligible; these were largely published from 2017 to 2022 (54.6%), conducted in high-income countries (96.9%), and presented (quasi-)experimental studies (73.2%). Samples predominantly comprised women with breast cancer (48.5%), and recruitment often occurred post-treatment (63.9%). PA interventions included: aerobic (32.3%), resistance (4.8%), combined aerobic/resistance (38.7%), mind-body (19.4%), or other PA (4.8%). Most (66%) articles reported inconclusive findings; 32% were positive (in support of PA promoting cognition or vice versa), and 2.1% were negative. Diverse samples and studies with long-term follow-up were scarce. CONCLUSIONS The state of knowledge is insufficient and more rigorous, large-scale studies are required to provide definitive conclusions about the cognitive benefits of PA among persons with cancer. IMPLICATIONS FOR CANCER SURVIVORS Cancer-related cognitive impairment (CRCI) thwarts quality of life. This review summarizes what is known about the association between PA and cognition among persons with cancer and concludes that the evidence is currently equivocal. Hence, it remains uncertain if PA interventions can reduce CRCI, and large-scale PA intervention trials explicitly designed to promote cognition are greatly needed.
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Affiliation(s)
- Jennifer Brunet
- School of Human Kinetics, University of Ottawa, 125 University (MNT 339), Ottawa, ON, K1N 6N5, Canada.
- Institut du savoir Montfort, l'Hôpital Montfort, Ottawa, ON, Canada.
- Cancer Therapeutic Program, Ottawa Hospital Research Institute, Ottawa, ON, Canada.
| | - Sitara Sharma
- School of Human Kinetics, University of Ottawa, 125 University (MNT 339), Ottawa, ON, K1N 6N5, Canada
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AlJaffar MA, Enani SS, Almadani AH, Albuqami FH, Alsaleh KA, Alosaimi FD. Determinants of quality of life of cancer patients at a tertiary care medical city in Riyadh, Saudi Arabia. Front Psychiatry 2023; 14:1098176. [PMID: 36846221 PMCID: PMC9944126 DOI: 10.3389/fpsyt.2023.1098176] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 01/20/2023] [Indexed: 02/11/2023] Open
Abstract
BACKGROUND Incidences of cancer are increasing at an unprecedented rate in Saudi Arabia, making it a major public health concern. Cancer patients are faced with physical, psychological, social, and economic challenges, all of which can impact quality of life (QoL). OBJECTIVES This study aims to explore the sociodemographic, psychological, clinical, cultural, and personal factors that could affect the overall QoL of cancer patients. METHODS A total of 276 cancer patients who attended the King Saud University Medical City's oncology outpatient clinics between January 2018 to December 2019 were included. QoL was assessed with the Arabic version of the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30. Psychosocial factors were assessed with several validated scales. RESULTS QoL was poorer among patients who were female (p = 0.001), have visited a psychiatrist (p = 0.028); were taking psychiatric medications (p = 0.022); and had experienced anxiety (p < 0.001), depression (p < 0.001), and distress (p < 0.001). The most used method to self-treat was Islamic Ruqya (spiritual healing; 48.6%), and the most often perceived cause for developing cancer was evil eye or magic (28.6%). Good QoL outcomes were associated with biological treatment (p = 0.034) and satisfaction with health care (p = 0.001). A regression analysis showed that female sex, depression, and dissatisfaction with health care were independently associated with poor QoL. CONCLUSIONS This study demonstrates that several factors could influence cancer patients' QoL. For instance, female sex, depression, and dissatisfaction with health care were all predictors of poor QoL. Our findings support the need for more programs and interventions to improve the social services for cancer patients, along with the need to explore the social difficulties oncology patients face and address such obstacles through improving social services by expanding the scope of social workers' contribution. Larger multicenter longitudinal studies are warranted to examine the generalizability of the results.
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Affiliation(s)
- Mohammed A AlJaffar
- Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Psychiatry, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - Sari S Enani
- Department of Psychiatry, Prince Sultan Military Medical City, Riyadh, Saudi Arabia
| | - Ahmad H Almadani
- Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Psychiatry, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
| | - Fay H Albuqami
- College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Khalid A Alsaleh
- Oncology Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia
| | - Fahad D Alosaimi
- Department of Psychiatry, College of Medicine, King Saud University, Riyadh, Saudi Arabia.,Department of Psychiatry, King Saud University Medical City, King Saud University, Riyadh, Saudi Arabia
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4
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Sleight A, Gerber LH, Marshall TF, Livinski A, Alfano CM, Harrington S, Flores AM, Virani A, Hu X, Mitchell SA, Varedi M, Eden M, Hayek S, Reigle B, Kerkman A, Neves R, Jablonoski K, Hacker ED, Sun V, Newman R, McDonnell KK, L'Hotta A, Schoenhals A, Dpt NLS. Systematic Review of Functional Outcomes in Cancer Rehabilitation. Arch Phys Med Rehabil 2022; 103:1807-1826. [PMID: 35104445 PMCID: PMC9339032 DOI: 10.1016/j.apmr.2022.01.142] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 01/10/2022] [Accepted: 01/11/2022] [Indexed: 11/02/2022]
Abstract
OBJECTIVE To systematically review the evidence regarding rehabilitation interventions targeting optimal physical or cognitive function in adults with a history of cancer and describe the breadth of evidence as well as strengths and limitations across a range of functional domains. DATA SOURCES PubMed, Cumulative Index to Nursing and Allied Health Plus, Scopus, Web of Science, and Embase. The time scope was January 2008 to April 2019. STUDY SELECTION Prospective, controlled trials including single- and multiarm cohorts investigating rehabilitative interventions for cancer survivors at any point in the continuum of care were included, if studies included a primary functional outcome measure. Secondary data analyses and pilot/feasibility studies were excluded. Full-text review identified 362 studies for inclusion. DATA EXTRACTION Extraction was performed by coauthor teams and quality and bias assessed using the American Academy of Neurology (AAN) Classification of Evidence Scheme (class I-IV). DATA SYNTHESIS Studies for which the functional primary endpoint achieved significance were categorized into 9 functional areas foundational to cancer rehabilitation: (1) quality of life (109 studies), (2) activities of daily living (61 studies), (3) fatigue (59 studies), (4) functional mobility (55 studies), (5) exercise behavior (37 studies), (6) cognition (20 studies), (7) communication (10 studies), (8) sexual function (6 studies), and (9) return to work (5 studies). Most studies were categorized as class III in quality/bias. Averaging results found within each of the functional domains, 71% of studies reported statistically significant results after cancer rehabilitation intervention(s) for at least 1 functional outcome. CONCLUSIONS These findings provide evidence supporting the efficacy of rehabilitative interventions for individuals with a cancer history. The findings should be balanced with the understanding that many studies had moderate risk of bias and/or limitations in study quality by AAN criteria. These results may provide a foundation for future work to establish clinical practice guidelines for rehabilitative interventions across cancer disease types.
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Affiliation(s)
- Alix Sleight
- Department of Physical Medicine and Rehabilitation, Cedars-Sinai Medical Center, Los Angeles, California, United States; Center for Integrated Research in Cancer and Lifestyle (CIRCL), Cedars-Sinai Medical Center, Los Angeles, California, United States; Cedars Sinai Cancer, Los Angeles, California, United States; Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland, United States.
| | - Lynn H Gerber
- College of Health and Human Services, George Mason University, Fairfax County, Virginia, United States; Inova Health System, Inova Medicine Services, Falls Church, Virginia, United States
| | | | - Alicia Livinski
- National Institutes of Health Library, Office of Research Services, National Institutes of Health, Bethesda, Maryland, United States
| | - Catherine M Alfano
- Northwell Health Cancer Institute, New Hyde Park, New York, United States; Center for Personalized Health, Feinstein Institutes for Medical Research, Manhasset, New York, United States; Department of Medicine, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, United States
| | - Shana Harrington
- Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States
| | - Ann Marie Flores
- Department of Physical Therapy and Human Movement Sciences, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, United States; Robert H. Lurie Comprehensive Cancer Center, Cancer Survivorship Institute, Chicago, Illinois, United States
| | - Aneesha Virani
- Rehabilitation Department, Northside Hospital, Atlanta, Georgia, United States
| | - Xiaorong Hu
- Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, Boston, Massachusetts, United States; Rehabilitation Medicine School, Nanjing Medical University, Nanjing, China
| | - Sandra A Mitchell
- Outcomes Research Branch, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland, United States
| | - Mitra Varedi
- Epidemiology and Cancer Control Department, St Jude Children's Research Hospital, Memphis, Tennessee, United States
| | - Melissa Eden
- Department of Physical Medicine and Rehabilitation, Mayo Clinic, Scottsdale, Arizona, United States
| | - Samah Hayek
- Clalit Health Services, Clalit Research Institute, Ramat-Gan, Israel
| | - Beverly Reigle
- College of Nursing, University of Cincinnati, Cincinnati, Ohio, United States
| | - Anya Kerkman
- Lincoln Cancer Rehabilitation, Lincoln, Nebraska, United States; CHI Health St Elizabeth, Lincoln, Nebraska, United States
| | - Raquel Neves
- Czech Rehabilitation Hospital, Al Ain, United Arab Emirates
| | - Kathleen Jablonoski
- Department of Epidemiology, Milken Institute School of Public Health, George Washington University, Washington, DC, United States; Department of Biostatistics, Milken Institute School of Public Health, George Washington University, Washington, DC, United States
| | - Eileen Danaher Hacker
- Department of Science of Nursing Care, Indiana University School of Nursing, Indianapolis, Indiana, United States
| | - Virginia Sun
- Department of Population Sciences, City of Hope, Duarte, California, United States; Department of Surgery, City of Hope, Duarte, California, United States
| | - Robin Newman
- Department of Occupational Therapy, Boston University College of Health and Rehabilitation Sciences: Sargent College, Boston, Massachusetts, United States
| | - Karen Kane McDonnell
- College of Nursing, University of South Carolina, Columbia, South Carolina, United States
| | - Allison L'Hotta
- Department of Occupational Therapy, Washington University in St Louis, St Louis, Missouri, United States
| | - Alana Schoenhals
- Mrs T.H. Chan Division of Occupational Science and Occupational Therapy, University of Southern California, Los Angeles, California, United States
| | - Nicole L Stout Dpt
- West Virginia University Cancer Institute, West Virginia University School of Public Health, Morgantown, West Virginia, United States; Rehabilitation Medicine Department, Clinical Center, National Institutes of Health, Bethesda, Maryland, United States
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Wagoner CW, Capozzi LC, Culos-Reed SN. Tailoring the Evidence for Exercise Oncology within Breast Cancer Care. Curr Oncol 2022; 29:4827-4841. [PMID: 35877243 PMCID: PMC9322354 DOI: 10.3390/curroncol29070383] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/02/2022] [Accepted: 07/06/2022] [Indexed: 11/24/2022] Open
Abstract
Exercise is safe and effective for those living with and beyond breast cancer, with evidence supporting exercise guidelines, and position statements from international organizations. Despite the clearly recognized benefits of exercise for these individuals, many do not participate or maintain recommended exercise levels throughout the breast cancer continuum, highlighting the lack of translation from research into practice. In addition, discerning how exercise can be tailored to address breast cancer-related impairments, so that individuals are able to participate safely and effectively, has also not been studied extensively. Thus, we propose that implementing exercise screening, triage, and referral pathways across the breast cancer continuum may allow for increased accessibility and adoption among those living with and beyond breast cancer. This paper provides an overview of exercise prescription tailoring for common breast cancer and treatment-related impairments, proposes a simplified screening tool for identifying physical activity and movement-related impairments, and considers how best to channel evidence into practice via proposed implementation pathways that may better connect individuals living with and beyond breast cancer with exercise oncology resources through screening, triage, and referral.
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Affiliation(s)
- Chad W. Wagoner
- Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada; (C.W.W.); (L.C.C.)
| | - Lauren C. Capozzi
- Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada; (C.W.W.); (L.C.C.)
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
| | - S. Nicole Culos-Reed
- Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada; (C.W.W.); (L.C.C.)
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 1N4, Canada
- Department of Psychosocial Resources, Tom Baker Cancer Centre, Cancer Care, Alberta Health Services, Calgary, AB T2N 4N2, Canada
- Correspondence:
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McNeely ML, Suderman K, Yurick JL, Nishimura K, Sellar C, Ospina PA, Pituskin E, Lau H, Easaw JC, Parliament MB, Joy AA, Culos-Reed SN. Feasibility of Implementing Cancer-Specific Community-Based Exercise Programming: A Multi-Centre Randomized Trial. Cancers (Basel) 2022; 14:cancers14112737. [PMID: 35681717 PMCID: PMC9179478 DOI: 10.3390/cancers14112737] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 05/10/2022] [Accepted: 05/18/2022] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND There is growing recognition of the importance of reporting preliminary work on the feasibility of a trial. The present study aimed to assess the feasibility of (1) a proposed fitness testing battery, and (2) processes related to the implementation of cancer-specific exercise programming in a community setting. METHODS/DESIGN A randomized controlled implementation feasibility trial was performed in advance of a large-scale implementation study. Eligible participants within 18 months of a cancer diagnosis were randomized to immediate or delayed community-based exercise at YMCA locations in Calgary and Edmonton, Canada for an 8-week period. The primary outcome for the trial was the feasibility of the physical fitness testing battery, defined as a 70% or greater completion rate across the 24-week study period. The Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) framework was used to evaluate processes related to implementation of the exercise program across the two sites. RESULTS Eighty participants were recruited, 73 (91%) completed the 8-week trial, and 68 (85%) completed the 16- and 24-week follow-ups. Sixty participants (75%) completed the full physical fitness test battery at each time point, and 59 (74%) completed the patient-reported outcome measures. Statistically significant between-group differences were found in favor of the exercise group for functional aerobic capacity, upper and lower extremity strength, and symptoms. Differences were found between the sites, however, in completion rates and processes related to program implementation. DISCUSSION Findings suggest the need for minor adaptations to the physical fitness battery and outcome measures to better fit the community context. While findings support feasibility, context-specific challenges related to implementation processes were identified.
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Affiliation(s)
- Margaret L. McNeely
- Department of Physical Therapy, University of Alberta, Edmonton, AB T6G 2G4, Canada; (K.S.); (K.N.); (C.S.); (P.A.O.)
- Cancer Care Alberta, Alberta Health Services, Edmonton, AB T5J 3E4, Canada;
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada; (E.P.); (J.C.E.); (A.A.J.)
- Correspondence: ; Tel.: +1-780-248-1531
| | - Kirsten Suderman
- Department of Physical Therapy, University of Alberta, Edmonton, AB T6G 2G4, Canada; (K.S.); (K.N.); (C.S.); (P.A.O.)
| | - Janice L. Yurick
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T6G 1Z2, Canada;
| | - Kathryn Nishimura
- Department of Physical Therapy, University of Alberta, Edmonton, AB T6G 2G4, Canada; (K.S.); (K.N.); (C.S.); (P.A.O.)
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T6G 1Z2, Canada;
| | - Christopher Sellar
- Department of Physical Therapy, University of Alberta, Edmonton, AB T6G 2G4, Canada; (K.S.); (K.N.); (C.S.); (P.A.O.)
| | - Paula A. Ospina
- Department of Physical Therapy, University of Alberta, Edmonton, AB T6G 2G4, Canada; (K.S.); (K.N.); (C.S.); (P.A.O.)
| | - Edith Pituskin
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada; (E.P.); (J.C.E.); (A.A.J.)
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T6G 1Z2, Canada;
- Faculty of Nursing, University of Alberta, Edmonton, AB T6C 1C9, Canada
| | - Harold Lau
- Tom Baker Cancer Centre, Alberta Health Services, Calgary, AB T2N 4N2, Canada;
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
| | - Jacob C. Easaw
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada; (E.P.); (J.C.E.); (A.A.J.)
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T6G 1Z2, Canada;
| | - Matthew B. Parliament
- Cancer Care Alberta, Alberta Health Services, Edmonton, AB T5J 3E4, Canada;
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada; (E.P.); (J.C.E.); (A.A.J.)
| | - Anil A. Joy
- Department of Oncology, Faculty of Medicine, University of Alberta, Edmonton, AB T6G 2R3, Canada; (E.P.); (J.C.E.); (A.A.J.)
- Cross Cancer Institute, Alberta Health Services, Edmonton, AB T6G 1Z2, Canada;
| | - S. Nicole Culos-Reed
- Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada;
- Faculty of Kinesiology, University of Calgary, Calgary, AB T2N 1N4, Canada
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Lee KJ, An KO. Impact of High-Intensity Circuit Resistance Exercise on Physical Fitness, Inflammation, and Immune Cells in Female Breast Cancer Survivors: A Randomized Control Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19095463. [PMID: 35564858 PMCID: PMC9102474 DOI: 10.3390/ijerph19095463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Revised: 04/13/2022] [Accepted: 04/26/2022] [Indexed: 12/10/2022]
Abstract
Questions remain about whether resistance exercise has a positive effect on immune and inflammatory cells. The purpose of this study was to evaluate the effect of 12 weeks of high-intensity circuit resistance exercise (HCRE) on inflammation and immune cells, and physical fitness, of female breast cancer survivors (FBCSs). Thirty FBCSs were randomly assigned to the HCRE (n = 15) and control (n = 15) groups. HRCE was administered for 50 min a day, 2–3 times a week, for 12 weeks. The control group only performed activities of daily living during the study period. Baseline and post-intervention measures included body composition, muscular strength, muscular endurance, flexibility, reaction time, balance, inflammation, and immune cell measurements. The results showed that HCRE improved body mass index, body fat, muscle mass, grip strength, back muscle strength, sit-up, whole-body reaction, standing on one leg with eyes closed, Y-balance test, and NKCA in FBCSs. The improvement of physical strength and immune cells of FBCSs was achieved using the 12-week HRCE program. Future studies must analyze various exercise intensities and types, and should be conducted on other cancer survivors. In addition, strategies should be developed to allow FBCSs to participate in resistance training.
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Affiliation(s)
- Kwang-Jin Lee
- Department of Physical Education, Chungbuk National University, Cheongju 28644, Korea;
| | - Keun-Ok An
- Sports Medicine Major, Division of Sports, Korea National University of Transportation, Chungju 27469, Korea
- Correspondence: ; Tel.: +82-43-841-5995
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8
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Wagoner CW, Lee JT, Hanson ED, Kerr ZY, Nyrop KA, Muss HB, Battaglini CL. Baseline fatigue in early breast cancer survivors: understanding its prevalence in community-based exercise. Support Care Cancer 2022; 30:4407-4416. [DOI: 10.1007/s00520-021-06776-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Accepted: 12/20/2021] [Indexed: 11/29/2022]
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Ginzac A, Bernadach M, Molnar I, Duclos M, Thivat E, Durando X. Adapted Physical Activity for Breast Cancer Patients Treated with Neoadjuvant Chemotherapy and Trastuzumab Against HER2 (APACAN2): A Protocol for a Feasibility Study. Front Oncol 2021; 11:744609. [PMID: 34966667 PMCID: PMC8710679 DOI: 10.3389/fonc.2021.744609] [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: 07/20/2021] [Accepted: 11/24/2021] [Indexed: 12/24/2022] Open
Abstract
Background The standard care for HER2-positive breast cancer is chemotherapy plus a HER2-directed therapy. This can lead to treatment-induced cardiotoxicity. On the other hand, the practice of physical activity is known to improve cardiac function; thus HER2-positive breast cancer patients could draw particular benefit from physical activity during treatment. However, at the time of diagnosis for breast cancer, the majority of patients are insufficiently active according to physical activity recommendations of World Health Organisation, and it is difficult to remain or become active during the treatment. There is a lack of data in the literature on the optimal program to propose to patients to encourage them to be active during treatment. The aim of our study is to assess the feasibility of a home-based physical activity program during neoadjuvant chemotherapy and trastuzumab for HER2-positive breast cancer. Methods The APACAN2 study is a single-centre, non-randomized interventional trial. Patients with HER2-positive breast cancer treated with anthracycline-based neoadjuvant chemotherapy and trastuzumab are eligible for enrolment. The supervised home-based physical activity program takes place during neoadjuvant chemotherapy (NACT). It combines aerobic and strengthening exercises. The primary endpoint is the proportion of patients reaching the international physical activity recommendations, i.e. 150 minutes of moderate-intensity activity per week at the end of NACT. The study started in April 2018 and seventy patients are expected to be recruited. Discussion In the literature, the majority of studies on practice of physical activity in breast cancer focus on adjuvant chemotherapy or on the period after the end of treatment. To the best of our knowledge, the APACAN2 study is the first to evaluate a home-based physical activity program during neoadjuvant chemotherapy for HER2-positive breast cancer. Trial Registration Number Clinicaltrials.gov: NCT02963363, registered on July 11, 2016. Identifier with the French National Agency for the Safety of Medicines and Health Products N°ID RCB 2016-A01344-47, registered in August 2016. Protocol: version 8, 24 February 2021.
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Affiliation(s)
- Angeline Ginzac
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France.,Département de Recherche Clinique, Délégation Recherche Clinique et Innovation, Centre Jean PERRIN, Clermont-Ferrand, France
| | - Maureen Bernadach
- Centre d'Investigation Clinique UMR501, Clermont-Ferrand, France.,Service d'Oncologie Médicale, Centre Jean PERRIN, Clermont-Ferrand, France
| | - Ioana Molnar
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France.,Département de Recherche Clinique, Délégation Recherche Clinique et Innovation, Centre Jean PERRIN, Clermont-Ferrand, France
| | - Martine Duclos
- CHU Clermont-Ferrand, Service de Médecine du Sport et des Explorations Fonctionnelles, Université Clermont Auvergne, INRAE, UNH, Clermont-Ferrand, France
| | - Emilie Thivat
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France.,Département de Recherche Clinique, Délégation Recherche Clinique et Innovation, Centre Jean PERRIN, Clermont-Ferrand, France
| | - Xavier Durando
- INSERM U1240 IMoST, Université Clermont Auvergne, Clermont-Ferrand, France.,Service d'Oncologie Médicale, Centre Jean PERRIN, Clermont-Ferrand, France
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Neil-Sztramko SE, Smith-Turchyn J, Fong A, Kauffeldt K, Tomasone JR. Community-based exercise programs for cancer survivors: A scoping review of program characteristics using the Consolidated Framework for Implementation Research. Arch Phys Med Rehabil 2021; 103:542-558.e10. [PMID: 34375631 DOI: 10.1016/j.apmr.2021.06.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Revised: 05/10/2021] [Accepted: 06/16/2021] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To describe the characteristics of exercise programs for cancer survivors conducted outside of a research laboratory (i.e., home-based, or community-based settings). DATA SOURCES A systematic search of published literature was conducted using Medline, Pubmed, CINAHL, PsychINFO, SPORTdiscus, and Embase from 1980 to January 2021. Where conference abstracts were identified, authors were contacted for other articles. STUDY SELECTION Two independent reviewers screened titles and abstracts, and full texts of potentially relevant studies with discrepancies resolved by discussion. Included studies were reports of exercise programs or interventions in which participants exercise at home, or in a community-based setting, and including individuals diagnosed with cancer either undergoing treatment or who had completed treatment. DATA EXTRACTION Data were extracted using the Oxford Implementation Index and coded under the five domains of the Consolidated Framework for Implementation Research (CFIR). Extraction and coding were completed by two independent reviewers, with discrepancies resolved through discussion. Data were synthesized narratively according to CFIR. DATA SYNTHESIS A total of 58 publications describing 34 individual programs from around the world were included. Of these, only 14 publications had the specific goal of reporting on program implementation and development. A variety of intervention characteristics and characteristics of individuals involved in the intervention were described. Reporting of factors related to the CFIR domains of inner setting, outer setting and implementation process were minimal. CONCLUSIONS This review summarizes the characteristics of existing programs that have been reported in the literature and finds that partnerships and collaboration in the inner and outer setting, and as part of the process of implementation. This review highlights key knowledge gaps to be answered in order to support the development of future community-based interventions.
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Affiliation(s)
| | | | - Angela Fong
- School of Kinesiology and Health Studies, Queens University
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11
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Lee JT, Wagoner CW, Sullivan SA, Amatuli DJ, Nyrop KA, Hanson ED, Stoner L, Jensen BC, Muss HB, Battaglini CL. Impact of community-based exercise program participation on aerobic capacity in women with and without breast cancer. World J Clin Oncol 2021; 12:468-481. [PMID: 34189070 PMCID: PMC8223710 DOI: 10.5306/wjco.v12.i6.468] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Revised: 03/27/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Evidence for exercise as an efficacious strategy to improve aerobic capacity of breast cancer survivors (BCS) has come largely from intervention studies conducted in laboratory settings. There is an increasing need to translate to community-type settings, but the efficacy of those interventions using gold standard evaluation is not well-established.
AIM To investigate whether similar improvement in aerobic capacity (maximal oxygen consumption [VO2]) measured with gold standard testing can be achieved through a community-based setting in BCS.
METHODS A peak cardiopulmonary exercise test (VO2peak), 6-min walk test (6MWT), and timed up and go test (TUG) were assessed pre- and post-16 wk of progressive intensity aerobic and strength training exercise at a community center.
RESULTS The sample consisted of 31 early BCS (< 1 year since treatment completion) and 15 controls (CTLs). Both groups significantly improved VO2peak (+1.2 mL/kg/min; P = 0.030), 6MWT (+35 meters; P < 0.001), and TUG (-0.44 s; P < 0.01) following training. Both groups improved peak cycling power during the cardiopulmonary exercise test with BCS improving by +10 watts more than the CTLs (P = 0.020). Average exercise attendance was 71% (34 of 48 possible days), but compliant days averaged only 60% of total days for aerobic, and < 40% for strength in both groups.
CONCLUSION Community-based exercise programs can be an effective strategy to improve aerobic capacity and physical function for early-stage BCS but potentially not to the same extent observed in laboratory-based randomized controlled trials. Further research is needed to explore barriers and facilitators of exercise engagement in community-based centers to maximize training benefits for adults with cancer.
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Affiliation(s)
- Jordan T Lee
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Chad W Wagoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Stephanie A Sullivan
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Dean J Amatuli
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Kirsten A Nyrop
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Erik D Hanson
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Lee Stoner
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Brian C Jensen
- Department of Medicine, Division of Cardiology, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
| | - Hyman B Muss
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC 27599, United States
| | - Claudio L Battaglini
- Department of Exercise and Sport Science, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, United States
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12
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Czosnek L, Richards J, Zopf E, Cormie P, Rosenbaum S, Rankin NM. Exercise interventions for people diagnosed with cancer: a systematic review of implementation outcomes. BMC Cancer 2021; 21:643. [PMID: 34053445 PMCID: PMC8166065 DOI: 10.1186/s12885-021-08196-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2020] [Accepted: 04/14/2021] [Indexed: 11/10/2022] Open
Abstract
PURPOSE Exercise is efficacious for people living after a cancer diagnosis. However, implementation of exercise interventions in real-world settings is challenging. Implementation outcomes are defined as 'the effects of deliberate and purposive actions to implement new treatments, practices, and services'. Measuring implementation outcomes is a practical way of evaluating implementation success. This systematic review explores the implementation outcomes of exercise interventions evaluated under real-world conditions for cancer care. METHODS Using PRISMA guidelines, an electronic database search of Medline, PsycInfo, CINAHL, Web of Science, SportsDiscus, Scopus and Cochrane Central Registry of Controlled Trials was conducted for studies published between January 2000 and February 2020. The Moving through Cancer registry was hand searched. The Implementation Outcomes Framework guided data extraction. Inclusion criteria were adult populations with a cancer diagnosis. Efficacy studies were excluded. RESULTS Thirty-seven articles that described 31 unique programs met the inclusion criteria. Implementation outcomes commonly evaluated were feasibility (unique programs n = 17, 54.8%) and adoption (unique programs n = 14, 45.2%). Interventions were typically delivered in the community (unique programs n = 17, 58.6%), in groups (unique programs n = 14, 48.3%) and supervised by a qualified health professional (unique programs n = 14, 48.3%). Implementation outcomes infrequently evaluated were penetration (unique programs n = 1, 3.2%) and sustainability (unique programs n = 1, 3.2%). CONCLUSIONS Exercise studies need to measure and evaluate implementation outcomes under real-world conditions. Robust measurement and reporting of implementation outcomes can help to identify what strategies are essential for successful implementation of exercise interventions. IMPLICATIONS FOR CANCER SURVIVORS Understanding how exercise interventions can be successful implemented is important so that people living after a cancer diagnosis can derive the benefits of exercise.
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Affiliation(s)
- Louise Czosnek
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, 3000, Australia.
| | - Justin Richards
- Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - Eva Zopf
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, 3000, Australia
| | - Prue Cormie
- Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Victoria, 3000, Australia
- Peter MacCallum Cancer Centre, Melbourne, Victoria, 3000, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, 3010, Australia
| | - Simon Rosenbaum
- School of Psychiatry, University of New South Wales, Sydney, Australia
- Black Dog Institute, University of New South Wales, Sydney, Australia
| | - Nicole M Rankin
- School of Public Health, Faculty of Medicine and Health, University of Sydney, Sydney, Australia
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13
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Community-based exercise programs and cancer-related fatigue: a systematic review and meta-analysis. Support Care Cancer 2021; 29:4921-4929. [PMID: 33751225 DOI: 10.1007/s00520-021-06135-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 03/04/2021] [Indexed: 10/21/2022]
Abstract
PURPOSE To explore the prevalence of cancer-related fatigue (CRF) within community-based exercise programs and to determine the overall impact that participation in community-based exercise programs have on CRF. METHODS Literature searches were performed in March and updated in April of 2020. Studies that were community-based in adult cancer populations and reported CRF outcomes were included. Mean and standard deviations for CRF from 12 studies were extracted in order to compute a pooled effect size via a random effects model. An overall percentage was computed to discern how many community-based exercise programs reported CRF. RESULTS Sample sizes varied among studies with most patients being middle-aged with breast cancer in the post-treatment setting. Most programs implemented aerobic + resistance exercise training interventions (~77%). Only ~42% of programs identified in the review reported CRF outcomes. The random effects model produced a pooled effect size of 0.30 (p < 0.001). CONCLUSIONS Fewer than half of the identified community-based exercise programs reported CRF outcomes (~42%). Of those that did, the random effects model revealed a small yet significant impact on improving CRF after exercise participation, though more research is certainly needed in this area. This review produced promising preliminary evidence for the impact of community-based exercise programs on CRF. As exercise interventions transition to community-based facilities, patients should feel confident that these programs will continue to assist in managing CRF that is commonly experienced across the cancer continuum.
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14
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Ortega MA, Fraile-Martínez O, García-Montero C, Pekarek L, Guijarro LG, Castellanos AJ, Sanchez-Trujillo L, García-Honduvilla N, Álvarez-Mon M, Buján J, Zapico Á, Lahera G, Álvarez-Mon MA. Physical Activity as an Imperative Support in Breast Cancer Management. Cancers (Basel) 2020; 13:E55. [PMID: 33379177 PMCID: PMC7796347 DOI: 10.3390/cancers13010055] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 12/21/2020] [Accepted: 12/24/2020] [Indexed: 02/06/2023] Open
Abstract
Breast cancer (BC) is the most common malignancy and the second cause of cancer-related death among women. It is estimated that 9 in 10 cases of BC are due to non-genetic factors, and approximately 25% to 30% of total breast cancer cases should be preventable only by lifestyle interventions. In this context, physical activity represents an excellent and accessible approach not only for the prevention, but also for being a potential support in the management of breast cancer. The present review will collect the current knowledge of physical activity in the background of breast cancer, exploring its systemic and molecular effects, considering important variables in the training of these women and the evidence regarding the benefits of exercise on breast cancer survival and prognosis. We will also summarize the various effects of physical activity as a co-adjuvant therapy in women receiving different treatments to deal with its adverse effects. Finally, we will reveal the impact of physical activity in the enhancement of quality of life of these patients, to conclude the central role that exercise must occupy in breast cancer management, in an adequate context of a healthy lifestyle.
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Affiliation(s)
- Miguel A. Ortega
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, 28806 Alcalá de Henares, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
| | - Oscar Fraile-Martínez
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Cielo García-Montero
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Leonel Pekarek
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Luis G. Guijarro
- Unit of Biochemistry and Molecular Biology (CIBEREHD), Department of System Biology, University of Alcalá, 28801 Alcalá de Henares, Spain;
| | - Alejandro J. Castellanos
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Lara Sanchez-Trujillo
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
| | - Natalio García-Honduvilla
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
| | - Melchor Álvarez-Mon
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- University Center for the Defense of Madrid (CUD-ACD), 28047 Madrid, Spain
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine, University Hospital Príncipe de Asturias, (CIBEREHD), 28806 Alcalá de Henares, Spain
| | - Julia Buján
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Cancer Registry and Pathology Department, Hospital Universitario Principe de Asturias, 28806 Alcalá de Henares, Spain
| | - Álvaro Zapico
- Department of Surgery, Medical and Social Sciences, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain;
- Obstetrics and Gynecology Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, 28806 Alcalá de Henares, Spain
| | - Guillermo Lahera
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Psychiatry Service, Center for Biomedical Research in the Mental Health Network, University Hospital Príncipe de Asturias, 28806 Alcalá de Henares, Spain
| | - Miguel A. Álvarez-Mon
- Unit of Histology and Pathology, Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcalá de Henares, Spain; (O.F.-M.); (C.G.-M.); (L.P.); (A.J.C.); (L.S.-T.); (N.G.-H.); (M.Á.-M.); (J.B.); (G.L.); (M.A.Á.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain
- Department of Psychiatry and Medical Psychology, Hospital Universitario Infanta Leonor, 28031 Madrid, Spain
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15
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da Silveira DSP, Dos Santos MJ, da Silva ET, Sarri AJ, das Neves LMS, Guirro ECDO. Proprioceptive neuromuscular facilitation in the functionality and lymphatic circulation of the upper limb of women undergoing breast cancer treatment. Clin Biomech (Bristol, Avon) 2020; 80:105158. [PMID: 32896753 DOI: 10.1016/j.clinbiomech.2020.105158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 08/19/2020] [Accepted: 08/21/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND With the increase in survival of women treated for breast cancer, it is necessary to evaluate the effect of therapeutic resources on co-morbidities resulting from the surgical treatment of the disease. The aim of this study was to evaluate the effects of proprioceptive neuromuscular facilitation on the functionality and lymphatic circulation of the upper limb involved in the treatment of breast cancer. METHODS The study was conducted according to randomized clinical trial design. Thirty-two women at a mean age of 52.20 (±8.32) years, submitted to breast cancer treatment, divided into two groups, control - women submitted to standard breast cancer treatment, and treated group, composed of women who underwent breast cancer treatment and rehabilitation with the proprioceptive neuromuscular facilitation technique. Palmar grip strength with dynamometer and shoulder range of motion with goniometer were evaluated. Lymphatic circulation analysis was performed in a computerized scintillation chamber, before and after therapeutic intervention. FINDINGS In the results obtained, a significant increase (p < 0.05) of palmar grip strength was observed, a significant increase in range of motion of flexion (p < 0.001), extension (p < 0.0012), abduction (p < 0.0001), external rotation (p < 0.0001), internal rotation (p < 0.0001), and not significant for lymphatic flow (p > 0.05). INTERPRETATION The results obtained in this study allow us to conclude that proprioceptive neuromuscular facilitation favors an increase in muscle strength, range of motion, but not in lymphatic flow, in women undergoing surgical treatment for breast cancer.
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Affiliation(s)
| | | | - Eduardo Tinóis da Silva
- Departament of Physics in Nuclear Medicine, Radiation Safety and Technology Institute, Campinas, SP, Brazil
| | - Almir José Sarri
- Departament of Physiotherapy, Câncer Hospital of Barretos, Barretos, SP, Brazil
| | - Lais Mara Siqueira das Neves
- Postgraduate Program in Rehabilitation and Functional Performance, São Paulo University, Ribeirão Preto, São Paulo, Brazil
| | - Elaine Caldeira de Oliveira Guirro
- Postgraduate Program in Rehabilitation and Functional Performance, São Paulo University, Ribeirão Preto, São Paulo, Brazil; Department of Health Sciences, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil.
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16
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Behzadnia B, Kiani A, Babaei S. Autonomy-supportive exercise behaviors promote breast cancer survivors' well-being. Health Promot Perspect 2020; 10:409-417. [PMID: 33312937 PMCID: PMC7722990 DOI: 10.34172/hpp.2020.60] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 08/07/2020] [Indexed: 11/17/2022] Open
Abstract
Background: Grounded in self-determination theory (SDT), this pilot study aimed to test an autonomy-supportive exercise instructing style to promote hedonic (seeking comfort and pleasure) and eudaimonic (seeking to develop the best within one and pursue excellence)orientations, exercise motivation, and psychological well-being of breast cancer survivors. Methods: Twenty-four breast cancer survivors were randomized in either autonomy-supportive exercise instructing style (treatment condition) or usual exercise instructing style (control condition). The study consisted of a pre-intervention session followed by 22 exercise sessions and a post-intervention session. Hedonic and eudaimonic orientations, exercise motivation, and psychological well-being (subjective vitality) measured at baseline and post-intervention sessions. Results: As expected, participants in the treatment condition reported greater eudaimonic and hedonic orientations and subjective vitality compared to the participants in the control condition. The results showed no difference in exercise motivation across conditions. Conclusion: We concluded that the SDT-based intervention was successful in helping breast cancer survivors increase hedonic and eudaimonic orientations and subjective vitality. Practical and theoretical implications, along with limitations and future research suggestions are discussed inside.
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Affiliation(s)
- Behzad Behzadnia
- Department of Motor Behavior, Faculty of Physical Education and Sport Sciences, University of Tabriz, Tabriz, Iran.,Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Arezou Kiani
- Neurophysiology Research Center, Urmia University of Medical Sciences, Urmia, Iran
| | - Solmaz Babaei
- Faculty of Humanities, University of Maragheh, Maragheh, Iran
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17
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Lopez P, Galvão DA, Taaffe DR, Newton RU, Souza G, Trajano GS, Pinto RS. Resistance training in breast cancer patients undergoing primary treatment: a systematic review and meta-regression of exercise dosage. Breast Cancer 2020; 28:16-24. [PMID: 32815096 DOI: 10.1007/s12282-020-01147-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 08/12/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Exercise is recognised as an adjunct therapy for breast cancer patients; however, little is known about the resistance training dose-response. We conducted a systematic review and meta-regression to examine the resistance training dose-response (i.e., volume and intensity) in breast cancer patients undergoing primary treatment. METHODS Searches in MEDLINE, CINAHL, and SPORTDiscus were conducted for studies published up to November 2019. Experimental studies that evaluated resistance-based exercise interventions in women with breast cancer undergoing primary treatment were included. Information about resistance training components, average change and change per week, as well as standardised mean difference were extracted, and used for meta-regression analysis. Outcome measures were upper and lower body muscle strength and body composition. RESULTS 10 trials were included in the systematic review and 4 trials in the dose-response analysis. Resistance training weekly prescribed volume was inversely associated with increases in upper and lower body muscle strength (r2 = 98.1-100%; p = 0.009), although there was no relationship between resistance training intensity and strength gains. There was insufficient data for the dose-response analysis of body mass index, percent body fat, and lean mass. CONCLUSION Low volume resistance training might be a suitable exercise recommendation for breast cancer patients undergoing primary treatment producing superior benefits for muscle strength compared to higher volume training, regardless of the training intensity. Low volume resistance training may provide a conservative and appropriate approach for breast cancer patients, allowing gradual progression and modification throughout the exercise program.
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Affiliation(s)
- Pedro Lopez
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Perth, Western Australia, 6027, Australia. .,School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia.
| | - Daniel A Galvão
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Perth, Western Australia, 6027, Australia.,School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
| | - Dennis R Taaffe
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Perth, Western Australia, 6027, Australia.,School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia
| | - Robert U Newton
- Exercise Medicine Research Institute, Edith Cowan University, 270 Joondalup Drive, Perth, Western Australia, 6027, Australia.,School of Medical and Health Sciences, Edith Cowan University, Perth, Western Australia, Australia.,School of Human Movement and Nutrition Sciences, University of Queensland, Brisbane, Queensland, Australia
| | - Giovani Souza
- Exercise Research Laboratory, Physical Education, Physiotherapy, and Dance School, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
| | - Gabriel S Trajano
- School of Exercise and Nutrition Sciences, Faculty of Health, Queensland University of Technology, Brisbane, Queensland, Australia
| | - Ronei S Pinto
- Exercise Research Laboratory, Physical Education, Physiotherapy, and Dance School, Universidade Federal do Rio Grande do Sul, Porto Alegre, Rio Grande do Sul, Brazil
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18
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Covington KR, Hidde MC, Pergolotti M, Leach HJ. Community-based exercise programs for cancer survivors: a scoping review of practice-based evidence. Support Care Cancer 2019; 27:4435-4450. [PMID: 31418074 DOI: 10.1007/s00520-019-05022-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/30/2019] [Indexed: 12/20/2022]
Abstract
PURPOSE Based on randomized controlled trials, exercise is an efficacious strategy to improve quality of life (QOL) among cancer survivors. However, the effectiveness of exercise programs to improve QOL in real-world settings is unknown, as are factors related to external validity. This hinders dissemination and scalability. This scoping review synthesized published research on community-based exercise programs for cancer survivors and reported on the reach, effectiveness, adoption, implementation, and maintenance (RE-AIM). METHODS A systematic literature search identified community-based exercise programs for adult cancer survivors (1980-March 2018), that met the following inclusion criteria: at least one face-to-face exercise session, the primary aim of program evaluation (i.e., feasibility/effectiveness), and pre/post measure of QOL. Data were coded using the RE-AIM framework. The effect size was calculated for overall QOL. RESULTS Electronic database search yielded 553 articles; 31 studies describing unique programs were included for review. All studies described at least one element of implementation and most (80.6%) reported a significant (p < .05) improvement in at least one subscale, or total QOL. Few studies reported on indicators of reach (16.1%), adoption (6.5%), individual (16.1%), or system-level maintenance (32.3%). CONCLUSIONS Community-based exercise programs are effective for improving QOL in adult cancer survivors. Recommendations are provided to improve reporting across RE-AIM dimensions, which is an important step to enhance the scalability of programs and thus, the potential for exercise to be fully integrated into system-level standard care for cancer survivors. IMPLICATIONS FOR CANCER SURVIVORS Community-based exercise programs are a resource to improve QOL for adult cancer survivors.
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Affiliation(s)
- Kelley R Covington
- Department of Occupational Therapy, Colorado State University, Occupational Therapy Building, 1573 Campus Delivery, Fort Collins, CO, 80523-1573, USA.
- ReVital Cancer Rehabilitation, Select Medical, 4714, Gettysburg Road, Mechanicsburg, PA, 17055, USA.
| | - Mary C Hidde
- Department of Health and Exercise Science, Colorado State University, 220 Moby Complex B, 1592 Campus Delivery, Fort Collins, CO, 80523-1582, USA
| | - Mackenzi Pergolotti
- Department of Occupational Therapy, Colorado State University, Occupational Therapy Building, 1573 Campus Delivery, Fort Collins, CO, 80523-1573, USA
- ReVital Cancer Rehabilitation, Select Medical, 4714, Gettysburg Road, Mechanicsburg, PA, 17055, USA
| | - Heather J Leach
- Department of Health and Exercise Science, Colorado State University, 220 Moby Complex B, 1592 Campus Delivery, Fort Collins, CO, 80523-1582, USA
- Colorado School of Public Health, 13001 E. 17th Place, Mail Stop B119, Aurora, CO, 80045, USA
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McNeely ML, Sellar C, Williamson T, Shea-Budgell M, Joy AA, Lau HY, Easaw JC, Murtha AD, Vallance J, Courneya K, Mackey JR, Parliament M, Culos-Reed N. Community-based exercise for health promotion and secondary cancer prevention in Canada: protocol for a hybrid effectiveness-implementation study. BMJ Open 2019; 9:e029975. [PMID: 31519676 PMCID: PMC6747880 DOI: 10.1136/bmjopen-2019-029975] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Revised: 08/15/2019] [Accepted: 08/30/2019] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Cancer care has expanded from a disease-focused, survival-oriented model to an approach that now considers how survivors can live well in the aftermath of intensive therapy, where they may deal with significant changes to their bodies, mental health or emotional well-being. Research evidence supports the benefit of exercise during and following cancer treatments for cancer-related symptoms, physical functioning and fitness, and health-related quality of life. To move this efficacy evidence into practice, we designed and launched a 5-year study to evaluate the relative benefit from implementing a clinic-to-community-based cancer and exercise model of care. METHODS AND ANALYSIS A hybrid effectiveness and implementation trial design is being used to evaluate the effectiveness of delivery of community-based exercise and to collect data on implementation of the programme. The study opened in January 2017, with estimated completion by January 2022. The programme will be delivered in seven cities across the province of Alberta, Canada, with sites including three academic institutions, six YMCA locations, Wellspring Edmonton and Calgary, and six municipal fitness centres. Participants are adult cancer survivors (n=2500) from all tumour groups and stages and at any time point along their cancer treatment trajectory, up to 3 years post treatment completion. Survivors take part in a minimum of 60 min of mild-to-moderate intensity full body exercise twice weekly for a 12-week period. The primary effectiveness outcome is the proportion of participants meeting or exceeding 150 min of moderate intensity exercise per week at 1-year follow-up. The Reach, Effectiveness, Adoption, Implementation and Maintenance (RE-AIM) framework will be utilised to capture individual-level and organizational-level impact of the exercise programme at 12 and 24 weeks and 1-year follow-up. The cohort of survivors participating in the study will allow for long-term (>5-year) evaluation of rates of cancer recurrence and secondary cancers beyond the funding period. ETHICS AND DISSEMINATION The study was approved by the Health Research Ethics Board of Alberta. The study is funded by Alberta Innovates and the Alberta Cancer Foundation. The study will help to answer critical questions on the effectiveness of cancer-specific community-based exercise programming in both the short-term and the long-term. Collectively, the findings will help to inform the acceptability, adoption, feasibility, reach and sustainability of community-based exercise. TRIAL REGISTRATION NUMBER NCT02984163; Pre-results.
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Affiliation(s)
- Margaret L McNeely
- Physical Therapy, University of Alberta, Edmonton, Alberta, Canada
- Rehabilitation Medicine, Cross Cancer Institute, Edmonton, Alberta, Canada
| | | | | | - Melissa Shea-Budgell
- Arnie Charbonneau Cancer Institute, University of Calgary, Calgary, Alberta, Canada
| | - Anil Abraham Joy
- Division of Medical Oncology, Department of Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Harold Y Lau
- Oncology, University of Calgary, Calgary, Alberta, Canada
| | - Jacob C Easaw
- Medical Oncology, Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Albert D Murtha
- Radiation Oncology, Cross Cancer Institute, Edmonton, Alberta, Canada
| | - Jeffrey Vallance
- Faculty of Health Disciplines, Athabasca University, Medicine Hat, Alberta, Canada
| | - Kerry Courneya
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - John R Mackey
- Oncology, University of Alberta, Edmonton, Alberta, Canada
| | - Matthew Parliament
- Radiation Oncology, University of Alberta Faculty of Medicine and Dentistry, Edmonton, Alberta, Canada
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Ginzac A, Passildas J, Gadéa E, Abrial C, Molnar I, Trésorier R, Duclos M, Thivat E, Durando X. Treatment-Induced Cardiotoxicity in Breast Cancer: A Review of the Interest of Practicing a Physical Activity. Oncology 2019; 96:223-234. [DOI: 10.1159/000499383] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 03/05/2019] [Indexed: 11/19/2022]
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21
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Stability of symptom clusters and sentinel symptoms during the first two cycles of adjuvant chemotherapy. Support Care Cancer 2018; 27:1687-1695. [DOI: 10.1007/s00520-018-4413-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 08/08/2018] [Indexed: 11/12/2022]
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Liu L, Petrich S, McLaren B, Kelly L, Baxter GD. An integrative Tai Chi program for patients with breast cancer undergoing cancer therapy: study protocol for a randomized controlled feasibility study. JOURNAL OF INTEGRATIVE MEDICINE-JIM 2018. [PMID: 29526243 DOI: 10.1016/j.joim.2017.12.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Breast cancer patients experience various side effects during cancer therapy, often resulting in reduced quality of life and poor adherence to treatment. A limited range of proven interventions has been developed to target such side effects. While Tai Chi offers benefits for the health and well-being of breast cancer survivors, the effectiveness of Tai Chi across the treatment continuum has not been evaluated. Improved patient education and support has been suggested as a priority for breast cancer care. This pilot study assesses the feasibility of a randomized controlled trial (RCT) to evaluate the effectiveness of "an integrative Tai Chi" (ANITA) program for breast cancer patients undergoing cancer therapy. METHODS/DESIGN This is a single-centre, two-arm feasibility RCT. Twenty-four patients with breast cancer who have undergone surgical treatment will be recruited from the Dunedin Hospital (New Zealand) over a 12-month period (from August 2017 to July 2018). Subject to informed consent, patients will be randomized to receive standard cancer treatment alone or standard cancer treatment plus the ANITA program, consisting of peer support, health education, and Tai Chi Ruler exercise. The program runs alongside the patient's adjuvant cancer therapy, which may include chemotherapy, radiation therapy, antibody treatment, and/or antihormonal therapy. Analysis in this study will focus on process evaluation of participant recruitment, retention, treatment fidelity, acceptability of the program, and occurrence of adverse events. Clinical outcomes (i.e., fatigue, sleep quality, anxiety and depression and quality of life) will be assessed at baseline, and at 12 weeks and 24 weeks post-randomization. DISCUSSION Outcomes from this study will inform the feasibility and methodology for a future fully-powered RCT. TRIAL REGISTRATION Australian New Zealand Clinical Trials Registry with the identifier ACTRN12617000975392.
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Affiliation(s)
- Lizhou Liu
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin 9054, New Zealand.
| | - Simone Petrich
- Department of Surgical Sciences, Southern District Health Board, Dunedin 9016, New Zealand
| | - Blair McLaren
- Oncology Department, Southern District Health Board, Dunedin 9016, New Zealand
| | - Lyndell Kelly
- Oncology Department, Southern District Health Board, Dunedin 9016, New Zealand
| | - G David Baxter
- Centre for Health, Activity and Rehabilitation Research, School of Physiotherapy, University of Otago, Dunedin 9054, New Zealand
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Isenberg-Grzeda E, Huband H, Lam H. A review of cognitive screening tools in cancer. Curr Opin Support Palliat Care 2018; 11:24-31. [PMID: 28009651 DOI: 10.1097/spc.0000000000000257] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
PURPOSE OF REVIEW Cancer-related cognitive impairment (CRCI) is highly prevalent, and assessment of cognition is crucial in providing optimal cancer care. Neuropsychological assessment (NPA) can be lengthy and expensive. Cognitive screening tools are plenty but validity has not been thoroughly studied for use in cancer patients. RECENT FINDINGS Our search of the recent literature revealed that the Montreal Cognitive Assessment, Mini-Mental State Examination, and Clock Draw Test were the most frequently studied objective screening tools. The Functional Assessment of Cancer Therapy-Cognitive Function and the Cognitive Symptom Checklist-Work 21 were the most commonly studied subjective measures of perceived cognitive impairment. Evidence supports using the Montreal Cognitive Assessment or the Clock Draw Test over the Mini-Mental State Examination to screen for cognitive impairment within specific patient populations. In addition, adding a subjective measure of cognitive impairment (e.g., Functional Assessment of Cancer Therapy-Cognitive Function) may increase diagnostic sensitivity. SUMMARY These suggest that cognitive screening tools may have a role in screening for CRCI, particularly when full NPA is not feasible. Researchers must continue to conduct high-quality studies to build an evidence to guide best practices in screening for CRCI.
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Affiliation(s)
- Elie Isenberg-Grzeda
- aDepartment of Psychiatry, University of Toronto bOdette Cancer Centre, Sunnybrook Health Sciences Centre, Toronto, Ontario cDalhousie University, Halifax, Nova Scotia dLibrary Services, Sunnybrook Health Sciences Centre, Toronto, Ontario
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Tanimukai H. Prevalence of cognitive impairments following chemotherapy and its relationship to depression in Japanese breast cancer survivors: an exploratory study. ACTA ACUST UNITED AC 2018. [DOI: 10.15406/ijcam.2018.11.00364] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Quality of life (QOL) and symptom burden (SB) in patients with breast cancer. Support Care Cancer 2016; 25:409-419. [DOI: 10.1007/s00520-016-3417-6] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2016] [Accepted: 09/19/2016] [Indexed: 12/21/2022]
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Xia D, Lou W, Fung KM, Wolley CL, Suhail MM, Lin HK. Cancer Chemopreventive Effects of Boswellia sacra Gum Resin Hydrodistillates on Invasive Urothelial Cell Carcinoma: Report of a Case. Integr Cancer Ther 2016; 16:605-611. [PMID: 27531547 PMCID: PMC5739138 DOI: 10.1177/1534735416664174] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 52-year-old Hispanic male presented with hematuria and was later diagnosed with a large invasive high-grade urothelial cell carcinoma (UCC) of the urinary bladder, but with ambiguous pT1/pT2 staging regarding musclaris propria invasion by UCC. The conventional treatment including radical cystoprostatectomy followed by neoadjuvant chemotherapy with or without radiation therapy was presented. The patient decided to delay the standard therapy until a later stage, but elected to go through transurethral resection of bladder tumor (TURBT) without Bacillus Calmette-Guérin instillation. Following TURBT, the patient started oral Boswellia sacra gum resin (aka frankincense or Ru Xiang in Chinese) hydrodistillates (BSGRH) administration at 3 mL daily with lifestyle changes, and continued this regimen in the last 25 months. Within the first year after diagnosis, the patient experienced 2 recurrences. Recurrent tumors were removed by TURBT alone and both tumors were far smaller than the original one. After the second recurrence, the patient has no detectible cancer in the bladder based on cystoscopy for 14 months and has an intact genitourinary system. His liver and kidney functions are considered to be normal based on blood chemistry tests. This index case suggests that BSGRH may have cancer chemopreventive effects on UCC. The use of Boswellia-derived products in the management of cancer has been well document in other published studies, and boswellic acids have been suggested to be the major component. However, BSGRH contains very little boswellic acids. Demonstration of cancer chemoprevention using BSGRH is one step forward in isolating the key components other than boswellic acids in frankincense. The critical question as to whether these components can simultaneously activate multiple pathways in cancer cells to execute cancer suppression/cytotoxicity or prevention effects remains to be addressed. More studies including identification of key molecules, pharmacokinetics of major compounds, as well as long-term benefits and possible adverse effects will be needed to meet the guidelines of the US Food and Drug Administration for botanical drug development.
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Affiliation(s)
- Ding Xia
- 1 Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Weiwei Lou
- 1 Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, People's Republic of China
| | - Kar-Ming Fung
- 2 University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA.,3 Veterans Affairs Medical Center, Oklahoma City, OK, USA
| | - Cole L Wolley
- 4 Highland Consulting and Research, American Fork, UT, USA
| | | | - Hsueh-Kung Lin
- 2 University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA
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