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Dong J, Wang D, Zhong S. Effects of different exercise types and cycles on pain and quality of life in breast cancer patients: A systematic review and network meta-analysis. PLoS One 2024; 19:e0300176. [PMID: 38959209 PMCID: PMC11221662 DOI: 10.1371/journal.pone.0300176] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/22/2024] [Indexed: 07/05/2024] Open
Abstract
PURPOSE To determine the effect of different combinations of different exercise modalities with different training cycles on the improvement of quality of life and pain symptoms in breast cancer patients. METHODS The databases PubMed, Web of Science, Embase, and Scopus were searched through a computer network with a search deadline of 23 August 2023. Two researchers independently screened the literature, extracted data and performed methodological quality assessment of the included literature, and then performed the corresponding statistical analyses and graphing using stata17.0. RESULTS Thirty-six randomized control trial (RCT) studies involving 3003 participants and seven exercise modalities were included. Most of the exercise modalities improved patients' quality of life compared to usual care, with long-term aerobic combined with resistance exercise [SMD = 0.83,95% CI = 0.34,1.33,p = 0.001] and YOGA [SMD = 0.61,95% CI = 0.06,1.16,p = 0.029] treatments having a significant effect. For pain and fatigue-related outcome indicators, the treatment effect was not significant for all exercise modalities included in the analysis compared to the control group, but tended to be beneficial for patients. CONCLUSION Long-term aerobic combined with resistance exercise was the most effective in improving quality of life and fatigue status in breast cancer patients, and aerobic exercise was more effective in improving pain symptoms in breast cancer patients.
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Affiliation(s)
- Jin Dong
- Physical Education Institute, Shanxi University, Taiyuan, China
| | - Desheng Wang
- Physical Education Institute, Shanxi University, Taiyuan, China
| | - Shuai Zhong
- Department of Rehabilitation Medicine, Dazhou Central Hospital, Dazhou, China
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2
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Geng L, Duan Y, Li X, Yue S, Li R, Liu H, Su C. Comparative efficacy of mind-body exercise for depression in breast cancer survivors: A systematic review and network meta-analysis. Worldviews Evid Based Nurs 2023; 20:593-609. [PMID: 37526252 DOI: 10.1111/wvn.12669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 06/09/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND As pharmacotherapy often leads to adverse reactions, mind-body exercise (MBE) treatments have become a more popular option for treating depression in people living with breast cancer (BC). However, the most effective type of MBE treatment for this population remains unclear. AIMS The aim of this systematic review and network meta-analysis (NMA) was to compare the efficacy of the different MBE modes for depression in people with BC. METHODS A systematic search for randomized controlled trials (RCTs) from inception to March 25, 2023, was conducted in the following database: EMBASE, PubMed, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data, China Biology Medicine, OpenGrey, and ClinicalTrials.gov. A traditional meta-analysis was conducted using the random-effects model to directly assess the effectiveness of various MBE interventions. Stata 16.0 software was used for performing the NMA. RESULTS The NMA was performed in 32 eligible RCTs including 2361 participants. The efficacy of MBE treatments on depression was ranked as the following: Liuzijue (surface under the cumulative ranking curve [SUCRA] = 95.4%) > Tai chi (SUCRA = 76.9%) > yoga (SUCRA = 55.0%) > Baduanjin (SUCRA = 53.9%) > Pilates (SUCRA = 38.6%) > dance (SUCRA = 30.2%) > Qigong (SUCRA = 28.1%) > control (SUCRA = 21.9%). LINKING EVIDENCE TO ACTION Our research showed that Liuzijue and Tai chi might be the most significantly effective MBE intervention for mitigating depression among BC survivors. Healthcare professionals could consider recommending Liuzijue and Tai Chi as a complementary therapy for BC survivors who experience depression.
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Affiliation(s)
- Liangrong Geng
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Yi Duan
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Xiaoyu Li
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Shujin Yue
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Ruxue Li
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Hongxia Liu
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Chunxiang Su
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
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Wu T, Yan F, Wei Y, Yuan C, Jiao Y, Pan Y, Zhang Y, Zhang H, Ma Y, Han L. Effect of Exercise Therapy on Cancer-Related Fatigue in Patients With Breast Cancer: A Systematic Review and Network Meta-analysis. Am J Phys Med Rehabil 2023; 102:1055-1062. [PMID: 37204936 DOI: 10.1097/phm.0000000000002277] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
OBJECTIVE This study aimed to explore the efficacy of different exercise therapies in reducing fatigue in patients with breast cancer. DESIGN PubMed, Embase, Web of Science, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, China Biology Medicine, China National Knowledge Infrastructure, Database of Chinese Sci-tech Periodicals, and Wanfang databases were searched from their inception to March 2022. The authors independently screened all randomized controlled trials of exercise therapy in patients with breast cancer. A network meta-analysis was performed using Stata 16.0 software. RESULTS Seventy-eight studies were analyzed, with 167 comparisons and 6235 patients. The network results showed that stretching (standardized mean difference = -0.74, confidence interval = -1.43 to -0.06), yoga (standardized mean difference = -0.49, confidence interval = -0.75 to -0.22), combined exercise (standardized mean difference = -0.47, confidence interval = -0.70 to -0.24), aerobic exercise (standardized mean difference = -0.46, confidence interval = -0.66 to -0.26), and resistance exercise (standardized mean difference = -0.42, confidence interval = -0.77 to -0.08) significantly reduced fatigue. Pairwise comparisons confirmed that yoga, combined exercise, aerobic exercise, and resistance exercise were positively associated with fatigue relief. However, no significant association was identified between reduced fatigue and traditional Chinese exercises or stretching. CONCLUSIONS The most effective exercise therapy to relieve cancer-related fatigue in patients with breast cancer was yoga, followed by combined aerobic and resistance exercises. It is expected that more randomized controlled trials will be conducted to further explore the efficacy and mechanisms of exercise.
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Affiliation(s)
- Tong Wu
- From the School of Nursing, Evidence-Based Nursing Center, Lanzhou University, Lanzhou, China (TW, FY, YW, CY, YJ, YP, YM, LH); School of Nursing and Rehabilitation, Cheeloo College of Medicine, Shandong University, Jinan, China (YZ); Department of Nursing, Gansu Provincial Hospital, Lanzhou, China (HZ); and Office of the Dean, Gansu Provincial Hospital, Lanzhou, China (LH)
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Carlson LE, Ismaila N, Addington EL, Asher GN, Atreya C, Balneaves LG, Bradt J, Fuller-Shavel N, Goodman J, Hoffman CJ, Huston A, Mehta A, Paller CJ, Richardson K, Seely D, Siwik CJ, Temel JS, Rowland JH. Integrative Oncology Care of Symptoms of Anxiety and Depression in Adults With Cancer: Society for Integrative Oncology-ASCO Guideline. J Clin Oncol 2023; 41:4562-4591. [PMID: 37582238 DOI: 10.1200/jco.23.00857] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 05/13/2023] [Indexed: 08/17/2023] Open
Abstract
PURPOSE To provide evidence-based recommendations to health care providers on integrative approaches to managing anxiety and depression symptoms in adults living with cancer. METHODS The Society for Integrative Oncology and ASCO convened an expert panel of integrative oncology, medical oncology, radiation oncology, surgical oncology, palliative oncology, social sciences, mind-body medicine, nursing, methodology, and patient advocacy representatives. The literature search included systematic reviews, meta-analyses, and randomized controlled trials published from 1990 through 2023. Outcomes of interest included anxiety or depression symptoms as measured by validated psychometric tools, and adverse events. Expert panel members used this evidence and informal consensus with the Guidelines into Decision Support methodology to develop evidence-based guideline recommendations. RESULTS The literature search identified 110 relevant studies (30 systematic reviews and 80 randomized controlled trials) to inform the evidence base for this guideline. RECOMMENDATIONS Recommendations were made for mindfulness-based interventions (MBIs), yoga, relaxation, music therapy, reflexology, and aromatherapy (using inhalation) for treating symptoms of anxiety during active treatment; and MBIs, yoga, acupuncture, tai chi and/or qigong, and reflexology for treating anxiety symptoms after cancer treatment. For depression symptoms, MBIs, yoga, music therapy, relaxation, and reflexology were recommended during treatment, and MBIs, yoga, and tai chi and/or qigong were recommended post-treatment. DISCUSSION Issues of patient-health care provider communication, health disparities, comorbid medical conditions, cost implications, guideline implementation, provider training and credentialing, and quality assurance of natural health products are discussed. While several approaches such as MBIs and yoga appear effective, limitations of the evidence base including assessment of risk of bias, nonstandardization of therapies, lack of diversity in study samples, and lack of active control conditions as well as future research directions are discussed.Additional information is available at www.asco.org/survivorship-guidelines.
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Affiliation(s)
- Linda E Carlson
- Department of Oncology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | | | - Gary N Asher
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC
| | - Chloe Atreya
- University of California San Francisco, San Francisco, CA
| | | | - Joke Bradt
- Department of Creative Arts Therapies, Drexel University, Philadelphia, PA
| | | | | | | | - Alissa Huston
- University of Rochester Medical Center, Rochester, NY
| | | | - Channing J Paller
- Sidney Kimmel Comprehensive Cancer Center, John Hopkins University, Baltimore, MD
| | | | - Dugald Seely
- University of Ottawa, Ottawa, ON, Canada
- Canadian College of Naturopathic Medicine, Toronto, ON, Canada
| | - Chelsea J Siwik
- Osher Center for Integrative Health, University of California, San Francisco, San Francisco, CA
| | - Jennifer S Temel
- Massachusetts General Hospital and Harvard Medical School, Boston, MA
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Zhu J, Chen X, Zhen X, Zheng H, Chen H, Chen H, Liao H, Zhu J, Wang C, Zheng Z, Chen R, Wang Y. Meta-analysis of effects of yoga exercise intervention on sleep quality in breast cancer patients. Front Oncol 2023; 13:1146433. [PMID: 37456259 PMCID: PMC10348890 DOI: 10.3389/fonc.2023.1146433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 05/23/2023] [Indexed: 07/18/2023] Open
Abstract
Objective This study seeks to systematically evaluate and test the effects of yoga exercise intervention programs on sleep quality in breast cancer patients in order to suggest more optimized exercise programs. Method Computer searches of the PubMed, Embase, Cochrane Library, Web of Science and CINAHL databases are conducted from the date of their inception to June 8th, 2022 to collect randomized controlled trials on the effects of yoga exercise intervention on sleep quality in breast cancer patients. Two investigators independently carry out the inclusion and exclusion criteria literature screening, data extraction and methodological quality assessment of the included literature by applying the Cochrane risk of bias tool. Subgroup analysis is performed using RevMan 5.4.1 software, and the six moderating variables of intervention format, intervention type, weekly intervention frequency, total intervention duration, single intervention duration and intervention evaluation at different time points are set for the 782 subjects of the 12 included publications. Results Twelve randomized controlled trials with a total sample size of 782 subjects are included, including 393 subjects in the experimental group and 389 subjects in the control group. The meta-analysis shows that yoga exercise intervention is effective in improving sleep quality in breast cancer patients [SMD = -0.40, 95% CI: (-0.71, -0.09), P = 0.01]; yoga exercise intervention focusing on positive meditation [SMD = -0.55, 95% CI: (-1.08, -0.03), P = 0.04] is effective in improving sleep; yoga exercise intervention two or three times a week is effective in improving sleep quality [SMD = -0.69, 95% CI: (-1.19, -0.19), P = 0.007]; yoga exercise intervention for 6-8 weeks significantly improves sleep quality [SMD = -0.86, 95% CI: (-1.65, -0.08), P =0.03]; and evaluation immediately after the end of intervention improves sleep outcomes [SMD = -0.17, 95% CI: (-0.33, 0.00), P = 0.05], while differences in sleep quality improvement are not statistically significant for the remaining subgroup outcomes (P > 0.05). Conclusion The available evidence suggests that yoga exercise intervention has good effects on improving sleep quality in breast cancer patients. Positive meditation intervention type, intervention frequency of two or three times per week, total intervention duration of 6-8 weeks and evaluation immediately after the end of intervention are shown to be effective in improving sleep quality.
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Affiliation(s)
- Jingzhi Zhu
- South China Research Center for Acupuncture and Moxibustion, Medical College of Acupuncture Moxibustion and Rehabilitation, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Xiaojuan Chen
- Medical College, Jiaying University, Meizhou, Guangdong, China
| | - Xinxian Zhen
- Department of Respiratory and Critical Care Medicine, Taishan People's Hospital, Jiangmen, Guangdong, China
| | - Huan Zheng
- Department of Endocrinology, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Hong Chen
- Department of Respiratory and Critical Care Medicine, The People’s Hospital of Yubei, District of Chongqing City, Chongqing, China
| | - Huimin Chen
- Department of Traditional Chinese Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Huizhao Liao
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jinru Zhu
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Chaoyu Wang
- Department of Respiratory and Critical Care Medicine, Taishan Hospital of Traditional Chinese Medicine, Jiangmen, Guangdong, China
| | - Zhenzhen Zheng
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Riken Chen
- Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Yang Wang
- Department of Respiratory and Critical Care Medicine, The People’s Hospital of Chongqing Liang Jiang New Area, Chongqing, China
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Addington EL, Schlundt D, Bonnet K, Birdee G, Avis NE, Wagner LI, Rothman RL, Ridner S, Tooze JA, Wheeler A, Schnur JB, Sohl SJ. Qualitative similarities and distinctions between participants' experiences with a yoga intervention and an attention control. Support Care Cancer 2023; 31:172. [PMID: 36795229 PMCID: PMC10211359 DOI: 10.1007/s00520-023-07639-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 02/10/2023] [Indexed: 02/17/2023]
Abstract
PURPOSE This manuscript aims to compare and contrast acceptability and perceived benefits of yoga-skills training (YST) and an empathic listening attention control (AC) in the Pro-You study, a randomized pilot trial of YST vs. AC for adults receiving chemotherapy infusions for gastrointestinal cancer. METHODS Participants were invited for a one-on-one interview at week 14 follow-up, after completing all intervention procedures and quantitative assessments. Staff used a semi-structured guide to elicit participants' views on study processes, the intervention they received, and its effects. Qualitative data analysis followed an inductive/deductive approach, inductively identifying themes and deductively guided by social cognitive theory. RESULTS Some barriers (e.g., competing demands, symptoms), facilitators (e.g., interventionist support, the convenience of clinic-based delivery), and benefits (e.g., decreased distress and rumination) were common across groups. YST participants uniquely described the importance of privacy, social support, and self-efficacy for increasing engagement in yoga. Benefits specific to YST included positive emotions and greater improvement in fatigue and other physical symptoms. Both groups described some self-regulatory processes, but through different mechanisms: self-monitoring in AC and the mind-body connection in YST. CONCLUSIONS This qualitative analysis demonstrates that participant experiences in a yoga-based intervention or an AC condition reflect social cognitive and mind-body frameworks of self-regulation. Findings can be used to develop yoga interventions that maximize acceptability and effectiveness and to design future research that elucidates the mechanisms by which yoga is efficacious.
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Affiliation(s)
- Elizabeth L Addington
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.
| | - David Schlundt
- Vanderbilt University School of Nursing, Nashville, TN, USA
| | | | - Gurjeet Birdee
- Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Nancy E Avis
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Lynne I Wagner
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | | | - Sheila Ridner
- Vanderbilt University School of Nursing, Nashville, TN, USA
| | - Janet A Tooze
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - Amy Wheeler
- California State University, San Bernardino, CA, USA
| | - Julie B Schnur
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Stephanie J Sohl
- Wake Forest University School of Medicine, Winston-Salem, NC, USA
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7
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Aune D, Markozannes G, Abar L, Balducci K, Cariolou M, Nanu N, Vieira R, Anifowoshe YO, Greenwood DC, Clinton SK, Giovannucci EL, Gunter MJ, Jackson A, Kampman E, Lund V, McTiernan A, Riboli E, Allen K, Brockton NT, Croker H, Katsikioti D, McGinley-Gieser D, Mitrou P, Wiseman M, Velikova G, Demark-Wahnefried W, Norat T, Tsilidis KK, Chan DSM. Physical Activity and Health-Related Quality of Life in Women With Breast Cancer: A Meta-Analysis. JNCI Cancer Spectr 2022; 6:pkac072. [PMID: 36474321 PMCID: PMC9727071 DOI: 10.1093/jncics/pkac072] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 06/27/2022] [Accepted: 09/16/2022] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Physical activity (PA) is associated with improved health-related quality of life (HRQoL) among women with breast cancer; however, uncertainty remains regarding PA types and dose (frequency, duration, intensity) and various HRQoL measures. A systematic review and meta-analysis of randomized controlled trials was conducted to clarify whether specific types and doses of physical activity was related to global and specific domains of HRQoL, as part of the Global Cancer Update Programme, formerly known as the World Cancer Research Fund-American Institute for Cancer Research Continuous Update Project. METHODS PubMed and CENTRAL databases were searched up to August 31, 2019. Weighted mean differences (WMDs) in HRQoL scores were estimated using random effects models. An independent expert panel graded the evidence. RESULTS A total of 79 randomized controlled trials (14 554 breast cancer patients) were included. PA interventions resulted in higher global HRQoL as measured by the Functional Assessment of Cancer Therapy-Breast (WMD = 5.94, 95% confidence intervals [CI] = 2.64 to 9.24; I2 = 59%, n = 12), Functional Assessment of Cancer Therapy-General (WMD = 4.53, 95% CI = 1.94 to 7.13; I2 = 72%, n = 18), and European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (WMD = 6.78, 95% CI = 2.61 to 10.95; I2 = 76.3%, n = 17). The likelihood of causality was considered probable that PA improves HRQoL in breast cancer survivors. Effects were weaker for physical function and mental and emotional health. Evidence regarding dose and type of PA remains insufficient for firm conclusions. CONCLUSION PA results in improved global HRQoL in breast cancer survivors with weaker effects observed for physical function and mental and emotional health. Additional research is needed to define the impact of types and doses of activity on various domains of HRQoL.
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Affiliation(s)
- Dagfinn Aune
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Nutrition, Bjørknes University College, Oslo, Norway
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
- Unit of Cardiovascular and Nutritional Epidemiology, Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Georgios Markozannes
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Leila Abar
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Katia Balducci
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Margarita Cariolou
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Neesha Nanu
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Rita Vieira
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Yusuf O Anifowoshe
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Darren C Greenwood
- Leeds Institute for Data Analytics, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - Steven K Clinton
- The Comprehensive Cancer Center, The Ohio State University, Columbus, OH, USA
- Division of Medical Oncology, Department of Internal Medicine, The Ohio State University, Columbus, OH, USA
| | - Edward L Giovannucci
- Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
- Channing Division of Network Medicine, Department of Medicine, Harvard Medical School, Brigham and Women’s Hospital, Boston, MA, USA
| | - Marc J Gunter
- Section of Nutrition and Metabolism, International Agency for Research on Cancer-World Health Organization, Lyon, France
| | - Alan Jackson
- National Institute for Health Research, Southampton Biomedical Research Centre, Southampton, UK
| | - Ellen Kampman
- Division of Human Nutrition and Health, Wageningen University and Research, Wageningen, the Netherlands
| | - Vivien Lund
- World Cancer Research Fund International, London, UK
| | - Anne McTiernan
- Division of Public Health Sciences, Program in Epidemiology, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
- School of Public Health, Department of Epidemiology, University of Washington, Seattle, WA, USA
- School of Medicine, Department of Medicine (Geriatrics), University of Washington, Seattle, WA, USA
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Kate Allen
- World Cancer Research Fund International, London, UK
| | | | - Helen Croker
- World Cancer Research Fund International, London, UK
| | | | | | | | | | - Galina Velikova
- School of Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | | | - Teresa Norat
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
| | - Konstantinos K Tsilidis
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
- Department of Hygiene and Epidemiology, University of Ioannina School of Medicine, Ioannina, Greece
| | - Doris S M Chan
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, UK
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8
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Medeiros Torres D, Jorge Koifman R, da Silva Santos S. Impact on fatigue of different types of physical exercise during adjuvant chemotherapy and radiotherapy in breast cancer: systematic review and meta-analysis. Support Care Cancer 2022; 30:4651-4662. [PMID: 35064331 DOI: 10.1007/s00520-022-06809-w] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Accepted: 01/03/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Physical exercise in women with breast cancer has shown benefits in reducing fatigue levels during adjuvant radiotherapy and chemotherapy. However, it is not well understood which type of exercise is more effective. OBJECTIVE Assess the impact of different types of physical exercises on fatigue and which is the most effective in reducing this adverse effect during adjuvant treatment in breast cancer. METHODS The inclusion criteria were randomized clinical trials of physical exercise in women diagnosed with breast cancer in stages I to IV, above 18 years, evaluating fatigue using validated questionnaires. The meta-analysis pooled results by standardized mean difference (SMD). RESULTS A total of 20 randomized clinical trials involving 1793 participants revealed that the practice of physical exercise was statistically effective in reducing fatigue (SMD = - 0.46; 95% CI: - 0.66, - 0.27). Our analysis of subgroups suggests that the supervised combination of resistance training (RT) with aerobic training (AT) is the most effective physical exercise to reduce fatigue (SMD = - 1.13; 95% CI: - 2.09, - 0.17). The supervised RT was more effective (SMD = - 0.30; 95% CI: - 0.46, - 0.15) than supervised AT or mind-body techniques. It was observed that only during chemotherapy, women with breast cancer in the intervention groups showed a significant reduction in fatigue (SMD = - 0.38; 95% CI: - 0.55 to - 0.20). CONCLUSION Physical exercise during adjuvant chemotherapy and/or radiotherapy in women with breast cancer can be considered beneficial in reducing fatigue, especially for women undergoing chemotherapy and for supervised training of resistance or combined RT and AT.
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Affiliation(s)
| | - Rosalina Jorge Koifman
- National Public Health School (ENSP, Escola Nacional de Saúde Pública), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
| | - Sabrina da Silva Santos
- National Public Health School (ENSP, Escola Nacional de Saúde Pública), Oswaldo Cruz Foundation (FIOCRUZ), Rio de Janeiro, Brazil
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9
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Gonzalez M, Pascoe MC, Yang G, de Manincor M, Grant S, Lacey J, Firth J, Sarris J. Yoga for depression and anxiety symptoms in people with cancer: A systematic review and meta-analysis. Psychooncology 2021; 30:1196-1208. [PMID: 33763925 DOI: 10.1002/pon.5671] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 02/20/2021] [Indexed: 12/18/2022]
Abstract
OBJECTIVE Cancer and its treatment can lead to a variety of physical and emotional concerns impacting on those affected, including subclinical or clinical depression and anxiety, which in turn have a significant impact on wellbeing, quality of life and survival. The aim of this review was to evaluate the effect of yoga-based interventions on self-reported depression and anxiety symptoms in people with cancer in randomized controlled trials. METHOD Six databases were searched to identify relevant studies. Systematic review procedures were followed including a quality assessment. Meta-analysis of suitable studies was conducted. RESULTS 26 studies from our search criteria were eligible for inclusion for depressive and 16 for anxiety symptoms. Meta-analyses revealed evidence for significant medium effects of yoga on depression symptoms (N = 1,486, g = -0.419, 95% confidence interval [CI] = -0.558 to -0.281, p < 0.001) and anxiety (N = 977, g = -0.347, 95% CI = -0.473 to -0.221, p < 0.001) compared to controls. Subgroup analyses for depressive symptoms revealed significant effects for all analyses performed (type of cancer, type of control, treatment status, duration of intervention or frequency of yoga sessions), with effect sizes being comparable between subgroups. Similar findings were found for anxiety symptoms except for treatment status, where the only significant effect was found when yoga was delivered during active treatment. CONCLUSIONS This review provides evidence that in people with cancer, yoga-based interventions are associated with amelioration of depression and anxiety symptoms and therefore a promising therapeutic modality for their management. However, the potential for risk of bias together with control group design challenges means the results should be interpreted with caution.
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Affiliation(s)
- Maria Gonzalez
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia
| | - Michaela C Pascoe
- Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Guoyan Yang
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia
| | - Michael de Manincor
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia
| | - Suzanne Grant
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia.,Chris O'Brien Lifehouse Comprehensive Cancer Centre, Camperdown, New South Wales, Australia
| | - Judith Lacey
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia.,Chris O'Brien Lifehouse Comprehensive Cancer Centre, Camperdown, New South Wales, Australia.,School of Medicine, Sydney University, Australia
| | - Joseph Firth
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia.,Division of Psychology and Mental Health, University of Manchester, Manchester, UK
| | - Jerome Sarris
- NICM Health Research Institute, Western Sydney University, Penrith, New South Wales, Australia.,Department of Psychiatry, The University of Melbourne, Melbourne, Victoria, Australia
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10
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Song J, Wang T, Wang Y, Li R, Niu S, Zhuo L, Guo Q, Li X. The Effectiveness of Yoga on Cancer-Related Fatigue: A Systematic Review and Meta-Analysis. Oncol Nurs Forum 2021; 48:207-228. [PMID: 33600394 DOI: 10.1188/21.onf.207-228] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PROBLEM IDENTIFICATION The aim of this article is to evaluate the effectiveness of yoga on cancer-related fatigue (CRF) in patients undergoing chemotherapy and/or radiation therapy. LITERATURE SEARCH Relevant English and Chinese articles were retrieved from medical databases and included in this analysis. Standardized critical appraisal instruments from the Joanna Briggs Institute were adopted for the quality assessment. DATA EVALUATION 16 randomized controlled trials met the inclusion criteria. SYNTHESIS Yoga interventions had a positive effect in reducing CRF among patients undergoing chemotherapy and/or radiation therapy, but the adherence to yoga was low. Mixed types of yoga, in addition to supervised and self-practicing strategies, were associated with increased patient adherence and improved CRF. IMPLICATIONS FOR PRACTICE Yoga appears to be a safe and effective exercise for the management of CRF during chemotherapy and/or radiation therapy; however, additional high-quality studies are needed to define an optimal yoga intervention strategy.
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Affiliation(s)
- Jihong Song
- Xi'an Jiaotong University Health Science Center
| | | | | | - Rong Li
- Qilu Hospital of Shandong University
| | | | | | - Qian Guo
- Xi'an Jiaotong University Health Science Center
| | - Xiaomei Li
- Xi'an Jiaotong University Health Science Center
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11
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Danhauer SC, Addington EL, Cohen L, Sohl SJ, Van Puymbroeck M, Albinati NK, Culos-Reed SN. Yoga for symptom management in oncology: A review of the evidence base and future directions for research. Cancer 2019; 125:1979-1989. [PMID: 30933317 PMCID: PMC6541520 DOI: 10.1002/cncr.31979] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 08/14/2018] [Accepted: 10/30/2018] [Indexed: 01/23/2023]
Abstract
Because yoga is increasingly recognized as a complementary approach to cancer symptom management, patients/survivors and providers need to understand its potential benefits and limitations both during and after treatment. The authors reviewed randomized controlled trials (RCTs) of yoga conducted at these points in the cancer continuum (N = 29; n = 13 during treatment, n = 12 post-treatment, and n = 4 with mixed samples). Findings both during and after treatment demonstrated the efficacy of yoga to improve overall quality of life (QOL), with improvement in subdomains of QOL varying across studies. Fatigue was the most commonly measured outcome, and most RCTs conducted during or after cancer treatment reported improvements in fatigue. Results also suggested that yoga can improve stress/distress during treatment and post-treatment disturbances in sleep and cognition. Several RCTs provided evidence that yoga may improve biomarkers of stress, inflammation, and immune function. Outcomes with limited or mixed findings (eg, anxiety, depression, pain, cancer-specific symptoms, such as lymphedema) and positive psychological outcomes (such as benefit-finding and life satisfaction) warrant further study. Important future directions for yoga research in oncology include: enrolling participants with cancer types other than breast, standardizing self-report assessments, increasing the use of active control groups and objective measures, and addressing the heterogeneity of yoga interventions, which vary in type, key components (movement, meditation, breathing), dose, and delivery mode.
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Affiliation(s)
- Suzanne C. Danhauer
- Department of Social Sciences & Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Elizabeth L. Addington
- Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Lorenzo Cohen
- Department of Palliative, Rehabilitation, and Integrative Medicine, The University of Texas, MD Anderson Cancer Center, Houston, TX, USA
| | - Stephanie J. Sohl
- Department of Social Sciences & Health Policy, Division of Public Health Sciences, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Marieke Van Puymbroeck
- School of Health Research, College of Behavioral, Social, and Health Sciences, Department of Parks, Recreation, & Tourism Management, Clemson University, Clemson, SC, USA
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12
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Brenes GA, Divers J, Miller ME, Danhauer SC. A randomized preference trial of cognitive-behavioral therapy and yoga for the treatment of worry in anxious older adults. Contemp Clin Trials Commun 2018; 10:169-176. [PMID: 30009275 PMCID: PMC6042466 DOI: 10.1016/j.conctc.2018.05.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 04/05/2018] [Accepted: 05/02/2018] [Indexed: 01/17/2023] Open
Abstract
Background Worry is a common problem among older adults. Cognitive-behavioral therapy is the most studied nonpharmacological intervention and it has demonstrated efficacy in reducing late-life worry and anxiety. Although the evidence-base is smaller, yoga has been shown to reduce anxiety and stress. However, little is known about the relative effectiveness of these two nonpharmacological interventions. Further, the impact of patient preference on outcomes is unknown. Purpose: The purpose to this study is to compare the effectiveness of cognitive-behavioral therapy (CBT) with yoga for improving late-life worry, anxiety, and sleep. We will also examine the effects of preference and selection on outcomes, adherence, and attrition. Methods We are conducting a two-stage randomized preference trial comparing CBT and yoga for the reduction of worry in a sample of anxious older adults. Five hundred participants will be randomized to either the preference trial (participants choose the intervention; N = 250) or to the randomized trial (participants are randomized to one of the two interventions; N = 250) with equal probability. CBT consists of 10 telephone-based sessions with an accompanying workbook. Yoga consists of 10 weeks of group yoga classes (twice a week) that is modified for use with older adults. Conclusions The study design is based on feedback from anxious older adults who wanted more nonpharmacological options for intervention as well as more input into the intervention they receive. It is the first head-to-head comparison of CBT and yoga for reducing late-life worry and anxiety. It will also provide information about how intervention preference affects outcomes. Trial registration ClinicalTrials.gov NCT02968238.
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Affiliation(s)
- Gretchen A Brenes
- Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest School of Medicine, 1 Medical Center Blvd., Winston-Salem, NC, 27157, USA.,Department of Social Sciences and Health Policy, Wake Forest School of Medicine, 1 Medical Center Blvd., Winston-Salem, NC, 27157, USA
| | - Jasmin Divers
- Department of Biostatistical Sciences, Wake Forest School of Medicine, 1 Medical Center Blvd., Winston-Salem, NC, 27157, USA
| | - Michael E Miller
- Department of Biostatistical Sciences, Wake Forest School of Medicine, 1 Medical Center Blvd., Winston-Salem, NC, 27157, USA
| | - Suzanne C Danhauer
- Department of Social Sciences and Health Policy, Wake Forest School of Medicine, 1 Medical Center Blvd., Winston-Salem, NC, 27157, USA
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13
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Addington EL, Sohl SJ, Tooze JA, Danhauer SC. Convenient and Live Movement (CALM) for women undergoing breast cancer treatment: Challenges and recommendations for internet-based yoga research. Complement Ther Med 2018; 37:77-79. [PMID: 29609942 DOI: 10.1016/j.ctim.2018.02.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 02/10/2018] [Accepted: 02/12/2018] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To conduct a pilot trial of internet-based, cancer-adapted yoga for women receiving breast cancer treatment. DESIGN Women undergoing radiation or chemotherapy for breast cancer were recruited for 12, 75-min, biweekly, cancer-adapted yoga classes delivered via internet-based, multipoint videoconferencing. Data were collected on feasibility and acceptability, including qualitative feedback from participants and the yoga instructor. RESULTS Among 42 women approached, 13 declined eligibility screening, and 23 were ineligible. All 6 women who were eligible provided consent, but 2 withdrew prior to beginning yoga classes. The remaining 4 participants attended 1-11 of 12 online yoga classes. In post-intervention interviews, participants and the instructor agreed that internet-based yoga classes hold great potential for increasing access and improving psychological outcomes in adults with cancer. Qualitative feedback from participants revealed suggestions for future trials of internet-based, cancer-adapted yoga classes, including: continued use of group format; offering more varied class times to accommodate patients' demanding schedules and fluctuating symptoms; enrolling patients after they have acclimated to or completed cancer treatment; streamlining the technology interface; and careful attention to participant burden when designing surveys/forms. The instructor recommended closed session courses, as opposed to rolling enrollment; teaching the same modified poses for all participants, rather than individual tailoring; and using a large screen to allow closer monitoring of students' class experience. CONCLUSIONS Internet delivery may increase patients' access to cancer-adapted yoga classes, but cancer-related and technological barriers remain. This study informs how to optimally design yoga classes, technology, and research procedures to maximize feasibility and acceptability in future trials.
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Affiliation(s)
- Elizabeth L Addington
- Northwestern University Feinberg School of Medicine, Department of Medical Social Sciences, 625 N. Michigan Ave., 27th floor, Chicago, IL 60611, United States.
| | - Stephanie J Sohl
- Wake Forest School of Medicine, Winston-Salem, NC, United States
| | - Janet A Tooze
- Wake Forest School of Medicine, Winston-Salem, NC, United States
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