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Sauls RM, Buro AW, Brown N, Riccardi D, Mallory M, Hoover S, Laronga C, Pabbathi S, Carson TL. Lifestyle Behaviors and Needs After Breast Cancer Diagnosis: A Qualitative Assessment. Am J Health Promot 2024:8901171241266562. [PMID: 39033310 DOI: 10.1177/08901171241266562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
PURPOSE There is a need to gain a deeper understanding of facilitators and barriers involving lifestyle behaviors among newly diagnosed breast cancer patients. Design: Research team explored influences (e.g., social, cultural, environmental) for healthy lifestyle behaviors (nutrition, physical activity (PA), and self-care). METHOD One researcher conducted semi-structured interviews. Qualitative data were analyzed through content analysis. Demographic data were collected via survey, and descriptive statistics were generated. SETTING Patients were recruited, and interviews conducted via Zoom or phone. PARTICIPANTS Twenty-eight newly diagnosed, treatment naïve breast cancer patients were interviewed, a majority were non-Hispanic White women (n=23; 82%) with invasive (n=14; 50%) breast cancer. RESULTS Themes related to nutrition, PA, and self-care emerged, including influences (e.g., environmental, cultural, social), barriers, facilitators, and lived experiences. Most patients stressed the importance of maintaining healthy eating habits (n=23), and some were interested in understanding the relationship between nutrition and cancer (n=7). Sixteen reported sustaining their PA levels, while others (n=11) explained barriers, such as time, distance, and pain. All patients reported utilizing self-care strategies, and most reported increased engagement in self-care since being diagnosed (n=14). CONCLUSION This study sheds light on factors influencing and hindering the adoption of healthy eating, PA, and self-care strategies among newly diagnosed breast cancer patients. The findings reflect the importance of healthy lifestyle behaviors as critical areas for upstream intervention.
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Affiliation(s)
- Rachel M Sauls
- Non-therapeutic Research Operations, H. Lee Moffitt Cancer Center, Tampa FL, USA
- College of Public Health, University of South Florida, Tampa FL, USA
| | - Acadia W Buro
- College of Population Health, University of New Mexico, Albuquerque, NM, USA
- Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Nashira Brown
- Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Diane Riccardi
- Department of Nutrition, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Melissa Mallory
- Department of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Susan Hoover
- Department of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Christine Laronga
- Department of Breast Oncology, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Smitha Pabbathi
- Cancer Survivorship Program, H. Lee Moffitt Cancer Center, Tampa FL, USA
| | - Tiffany L Carson
- Department of Health Outcomes and Behavior, H. Lee Moffitt Cancer Center, Tampa FL, USA
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Siripanya S, Parinyanitikul N, Tanaka H, Suksom D. Home-Based Buddhist Walking Meditation Mitigates Cardiotoxicity of Anthracycline Chemotherapy in Breast Cancer Patients: A Randomized Controlled Trial. JOURNAL OF INTEGRATIVE AND COMPLEMENTARY MEDICINE 2023; 29:562-573. [PMID: 37036793 DOI: 10.1089/jicm.2022.0778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Purpose: To investigate the effect of walking meditation on vascular function, aerobic fitness, and quality of life in breast cancer patients receiving anthracycline chemotherapy and compare with the nonexercising control group. Methods: Patients aged 40-60 years with newly diagnosed, histologically confirmed resected stage I-II breast cancer were studied in a parallel randomized controlled trial. The participants were randomly assigned to either the nonexercising control group (n = 15) or the Buddhist walking meditation group (n = 15). All participants received four cycles of anthracycline chemotherapy every 3 weeks starting at 2 weeks before the start of the exercise intervention. The walking meditation group performed home-based mindfulness walking exercises at a moderate exercise intensity for 30 min/session, 3 times/week for 12 weeks. The primary outcome measures were vascular reactivity (flow-mediated dilation [FMD]) and arterial stiffness (brachial-ankle pulse wave velocity [baPWV]). Results: Eleven participants from each group completed the entire study. Analysis of variance with repeated measures indicated that FMD and peak oxygen consumption (VO2peak) decreased in both groups after the initiation of anthracycline chemotherapy (all p < 0.05). After the exercise intervention, FMD, VO2peak, peak stroke volume, and peak cardiac output remained lower in the controls, but improved in the walking meditation group (all p < 0.05). baPWV increased in the control group, while no such change was observed in the walking meditation group. There were no significant changes in blood cortisol, malondialdehyde, and interleukin-6 concentrations in both groups. Overall quality of life decreased after 2 weeks of anthracycline chemotherapy in both groups (all p < 0.05). However, the walking meditation group improved many of these symptoms significantly (all p < 0.05), while no such changes were observed in the control group. Conclusions: Buddhist walking meditation exercise was effective in mitigating cardiotoxicity of anthracycline chemotherapy on vascular function, aerobic fitness, and quality of life in breast cancer patients. Clinical trial registration number: NCT02676531.
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Affiliation(s)
- Saowalak Siripanya
- Area of Exercise Physiology, Faculty of Sports Science, Chulalongkorn University, Bangkok, Thailand
| | - Napa Parinyanitikul
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Hirofumi Tanaka
- Department of Kinesiology and Health Education, The University of Texas at Austin, Austin, TX, USA
| | - Daroonwan Suksom
- Area of Exercise Physiology, Faculty of Sports Science, Chulalongkorn University, Bangkok, Thailand
- Exercise Physiology in Special Population Research Unit, Chulalongkorn University, Bangkok, Thailand
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Reangsing C, Punsuwun S, Keller K. Effects of Mindfulness-Based Interventions on Depression in Patients With Breast Cancer: A Systematic Review and Meta-Analysis. Integr Cancer Ther 2023; 22:15347354231220617. [PMID: 38140816 DOI: 10.1177/15347354231220617] [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] [Indexed: 12/24/2023] Open
Abstract
OBJECTIVE We examined the effects of Mindfulness-based interventions (MBIs) on depressive symptoms in women with breast cancer and examined the moderating effects of participant characteristics, research methodologies, and features of interventions. METHODS We systematically searched 12 databases through November 2022 without date restrictions using the following search terms: (mindful* or meditation) AND (cancer OR neoplasm) AND (depress*). Studies included were primary studies evaluating MBIs in women with breast cancer who also had depression. Studies were included if they used a control group and were written in English. We used a random-effects model to compute effect sizes (ESs) using Hedges' g, forest plot, and Q and I2 statistics as measure of heterogeneity. We also requested moderator analyses. RESULTS We found 19 studies with 2139 participants (49.4 ± 8.3 years old) that met inclusion criteria for this meta-analysis and systematic review. Overall, women in MBI groups demonstrated significantly lower levels of depression (g = 0.48, 95% CI:0.159, 0.792, P < .001) compared to women in control groups. Regarding moderators, providing MBIs with a home assignment component showed a significantly greater effect on decreasing depressive symptoms (g = 1.75) compared to MBIs without a home assignment component (g = 0.20). When researchers used concealed allocation technique, the interventions demonstrated lower effects on depression than when concealed allocation (g = 0.11vs g = 1.33, P ≤ .001) was not reported. Additionally, when researchers reported high rates of sample attrition, they found a lower effect size on depression (β = -.019, Q = 3.97, P = .046) indicating that attrition moderates the effect. CONCLUSION MBIs are moderately effective interventions to reduce depressive symptoms among women with breast cancer. Clinicians might consider encouraging MBIs as adjunct/alternative treatments for women with breast cancer to manage symptoms of depression. Interventions that incorporat home assignments for practicing mindfulness are likely to have a greater effect on reducing depressive symptoms. Additionally, methods including concealed allocation and attrition rate were moderators of the effects of MBIs on depression in women with breast cancer.
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Affiliation(s)
- Chuntana Reangsing
- Mae Fah Luang University, Chiangrai, Thailand
- Nursing Innovation Research and Resource Unit, Mae Fah Luaung University, Thailand
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A Systematic Review of Systematic Reviews and Pooled Meta-Analysis on Psychosocial Interventions for Improving Cancer-Related Fatigue. Semin Oncol Nurs 2022:151354. [DOI: 10.1016/j.soncn.2022.151354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/06/2022] [Accepted: 10/12/2022] [Indexed: 11/15/2022]
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Mindfulness-Based Stress Reduction in Breast Cancer Survivors with Chronic Neuropathic Pain: A Randomized Controlled Trial. Pain Res Manag 2022; 2022:4020550. [PMID: 35845983 PMCID: PMC9282981 DOI: 10.1155/2022/4020550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Accepted: 04/21/2022] [Indexed: 11/17/2022]
Abstract
Objectives The purpose of this study was to compare the effects of group-delivered mindfulness-based stress reduction as compared to a waitlist control group among breast cancer survivors living with CNP. Methods A randomized controlled trial design was applied, and outcomes collected included pain, emotional function, quality of life, and global impression of change. Results A total of 98 women were randomized and included in analyses. The sample included 49 women in the mindfulness-based stress reduction group, and 49 women in the waitlist control group. The intervention group participants (mean age 51.3 years, standard deviation = 11.4) and waitlist participants (mean age 55.1 years, standard deviation = 9.6) reported an average pain duration of approximately three years. No significant differences were found on the primary outcome of the proportions of women with reduced pain interference scores from the time of randomization to 3 months after the intervention was received. No significant changes were found among secondary outcomes. Conclusion Our randomized clinical trial did not find significant benefits of group-based mindfulness-based stress reduction for the management of CNP. The current study findings should be replicated and are important to consider given ongoing concerns that nonsignificant results of mindfulness-based stress reduction are often unpublished.
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Haussmann A, Schmidt ME, Illmann ML, Schröter M, Hielscher T, Cramer H, Maatouk I, Horneber M, Steindorf K. Meta-Analysis of Randomized Controlled Trials on Yoga, Psychosocial, and Mindfulness-Based Interventions for Cancer-Related Fatigue: What Intervention Characteristics Are Related to Higher Efficacy? Cancers (Basel) 2022; 14:cancers14082016. [PMID: 35454922 PMCID: PMC9032769 DOI: 10.3390/cancers14082016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 04/12/2022] [Accepted: 04/13/2022] [Indexed: 02/01/2023] Open
Abstract
Simple Summary Many individuals with cancer suffer from persistent exhaustion due to cancer therapy, known as cancer-related fatigue (CRF). Yoga, psychosocial, and mindfulness-based interventions are recommended to reduce CRF. However, it is not clear yet how interventions need to be designed to maximize their efficacy. This meta-analysis aimed to identify intervention characteristics associated with greater reductions in CRF. A total of 70 interventions with 6387 participants were included in the analysis. Our results found a positive effect of yoga, psychosocial, and mindfulness-based interventions, while all invention types revealed large differences in intervention effects. In psychosocial interventions, using a group setting and working on cognition was related to higher efficacy. Regarding yoga and mindfulness-based interventions, no specific intervention characteristics emerged as more favorable than others. Overall, this meta-analysis suggests opportunities to optimize psychosocial interventions for CRF, whereas the design of yoga and mindfulness-based interventions seems to allow for variation. Abstract Cancer-related fatigue (CRF) is a burdensome sequela of cancer treatments. Besides exercise, recommended therapies for CRF include yoga, psychosocial, and mindfulness-based interventions. However, interventions conducted vary widely, and not all show a significant effect. This meta-analysis aimed to explore intervention characteristics related to greater reductions in CRF. We included randomized controlled trials published before October 2021. Standardized mean differences were used to assess intervention efficacy for CRF and multimodel inference to explore intervention characteristics associated with higher efficacy. For the meta-analysis, we included 70 interventions (24 yoga interventions, 31 psychosocial interventions, and 15 mindfulness-based interventions) with 6387 participants. The results showed a significant effect of yoga, psychosocial, and mindfulness-based interventions on CRF but with high heterogeneity between studies. For yoga and mindfulness-based interventions, no particular intervention characteristic was identified to be advantageous for reducing CRF. Regarding psychosocial interventions, a group setting and work on cognition were related to higher intervention effects on CRF. The results of this meta-analysis suggest options to maximize the intervention effects of psychosocial interventions for CRF. The effects of yoga and mindfulness-based interventions for CRF appear to be independent of their design, although the limited number of studies points to the need for further research.
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Affiliation(s)
- Alexander Haussmann
- Division of Physical Activity, Prevention, and Cancer, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; (A.H.); (M.E.S.); (M.L.I.)
| | - Martina E. Schmidt
- Division of Physical Activity, Prevention, and Cancer, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; (A.H.); (M.E.S.); (M.L.I.)
| | - Mona L. Illmann
- Division of Physical Activity, Prevention, and Cancer, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; (A.H.); (M.E.S.); (M.L.I.)
| | - Marleen Schröter
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte and Faculty of Medicine, University of Duisburg-Essen, Am Deimelsberg 34a, 45276 Essen, Germany; (M.S.); (H.C.)
| | - Thomas Hielscher
- Division of Biostatistics, German Cancer Research Center (DKFZ), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany;
| | - Holger Cramer
- Department of Internal and Integrative Medicine, Evang. Kliniken Essen-Mitte and Faculty of Medicine, University of Duisburg-Essen, Am Deimelsberg 34a, 45276 Essen, Germany; (M.S.); (H.C.)
| | - Imad Maatouk
- Division of Medical Psychosomatics, University Hospital Würzburg, Oberdürrbacher Straße 6, 97080 Würzburg, Germany;
| | - Markus Horneber
- Division of Pneumology, Klinikum Nürnberg, Paracelsus Medical University, Prof.-Ernst-Nathan-Str. 1, 90340 Nürnberg, Germany;
| | - Karen Steindorf
- Division of Physical Activity, Prevention, and Cancer, German Cancer Research Center (DKFZ) and National Center for Tumor Diseases (NCT), Im Neuenheimer Feld 581, 69120 Heidelberg, Germany; (A.H.); (M.E.S.); (M.L.I.)
- Correspondence: ; Tel.: +49-6221-422351
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Effects of Mindfulness-Based Therapy for Cancer Patients: A Systematic Review and Meta-analysis. J Clin Psychol Med Settings 2022; 29:432-445. [DOI: 10.1007/s10880-022-09862-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2022] [Indexed: 11/26/2022]
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Schlechta Portella CF, Ghelman R, Abdala V, Schveitzer MC, Afonso RF. Meditation: Evidence Map of Systematic Reviews. Front Public Health 2021; 9:742715. [PMID: 34926371 PMCID: PMC8674467 DOI: 10.3389/fpubh.2021.742715] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Accepted: 10/22/2021] [Indexed: 12/18/2022] Open
Abstract
Study Basis: This evidence map presents a summary of studies that addressed the effects of meditation on various clinical and health conditions. Meditation is a contemplative practice that has been used for the promotion of health, and the treatment of different conditions. Method: The study is based on the search of four electronic databases for the period 1994-November 2019 and includes systematic reviews, meta-analyses, meta-syntheses, and integrative reviews. 3iE evidence gap map was the methodology of choice, and AMSTAR 2 was used for the analyses. Tableau was used to graphically display the confidence level, number of reviews, health outcomes, and intervention effects. Results: This map encompasses 191 studies, with Mindfulness being the key word that retrieved the highest number of results. Several meditation techniques were evaluated in different contexts, and the confidence levels of 22 studies were high, 84 were moderate, and 82 were low. Two 2 meta-syntheses and 1 integrative review were also included. Most of the studies reported positive effects and a beneficial potential of the practice of meditation. Health outcomes were divided into five groups out of which mental health and vitality, and well-being and quality of life stood out with the largest number of studies. Conclusions: Meditation has been applied in different areas. This Evidence Map intends to be an easy visual tool to access valuable evidence-based information on this complementary therapy for patients, health professionals, and managers.
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Affiliation(s)
- Caio Fábio Schlechta Portella
- Brazilian Academic Consortium for Integrative Health, São Paulo, Brazil.,Department of Obstetrics and Gynecology, University of São Paulo, São Paulo, Brazil
| | - Ricardo Ghelman
- Brazilian Academic Consortium for Integrative Health, São Paulo, Brazil
| | - Veronica Abdala
- Centro Latino-Americano e do Caribe de Informação em Ciências da Saúde, São Paulo, Brazil
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Johns SA, Tarver WL, Secinti E, Mosher CE, Stutz PV, Carnahan JL, Talib TL, Shanahan ML, Faidley MT, Kidwell KM, Rand KL. Effects of mindfulness-based interventions on fatigue in cancer survivors: A systematic review and meta-analysis of randomized controlled trials. Crit Rev Oncol Hematol 2021; 160:103290. [PMID: 33675902 PMCID: PMC8200642 DOI: 10.1016/j.critrevonc.2021.103290] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 12/03/2020] [Accepted: 02/27/2021] [Indexed: 12/11/2022] Open
Abstract
This systematic review and meta-analysis was designed to determine the efficacy of mindfulness-based interventions (MBIs) in improving fatigue-related outcomes in adult cancer survivors. Randomized controlled trials (RCTs) were identified from PubMed, MEDLINE, PsycINFO, CINAHL, Web of Science, and EMBASE databases and reference lists of included studies. Separate random-effects meta-analyses were conducted for fatigue and vitality/vigor. Twenty-three studies reporting on 21 RCTs (N = 2239) met inclusion criteria. MBIs significantly reduced fatigue compared to controls at post-intervention (g = 0.60, 95 % CI [0.36, 0.83]) and first follow-up (g = 0.42, 95 % CI [0.20, 0.64]). Likewise, MBIs significantly improved vitality/vigor at post-intervention (g = 0.39, 95 % CI [0.25, 0.52]) and first follow-up (g = 0.35, 95 % CI [0.03, 0.67]). The evidence grade was low due to risk of bias, substantial heterogeneity, and publication bias among studies. MBIs show promise in improving fatigue and vitality/vigor in cancer survivors. More rigorous trials are needed to address current gaps in the evidence base.
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Affiliation(s)
- Shelley A Johns
- Indiana University School of Medicine, Regenstrief Institute, Indianapolis, IN, USA.
| | - Will L Tarver
- Division of Cancer Prevention and Control, College of Medicine, The Ohio State University, Columbus, OH, USA
| | - Ekin Secinti
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Catherine E Mosher
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Patrick V Stutz
- Indiana University School of Medicine, Regenstrief Institute, Indianapolis, IN, USA
| | - Jennifer L Carnahan
- Indiana University School of Medicine, Regenstrief Institute, Indianapolis, IN, USA
| | | | - Mackenzie L Shanahan
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
| | - Micah T Faidley
- Indiana University School of Medicine, Regenstrief Institute, Indianapolis, IN, USA
| | - Kelley M Kidwell
- Department of Biostatistics, University of Michigan School of Public Health, Ann Arbor, MI, USA
| | - Kevin L Rand
- Department of Psychology, Indiana University-Purdue University Indianapolis, Indianapolis, IN, USA
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Garcia ACM, Camargos Junior JB, Sarto KK, Silva Marcelo CAD, Paiva EMDC, Nogueira DA, Mills J. Quality of life, self-compassion and mindfulness in cancer patients undergoing chemotherapy: A cross-sectional study. Eur J Oncol Nurs 2021; 51:101924. [PMID: 33610930 DOI: 10.1016/j.ejon.2021.101924] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Revised: 01/20/2021] [Accepted: 02/09/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE We investigated whether self-compassion and mindfulness are associated with quality of life in patients undergoing antineoplastic chemotherapy. METHODS A cross-sectional survey of 183 patients (100% response rate) undergoing chemotherapy was conducted at a Brazilian hospital between August and December 2019. A questionnaire was administered by the research team, collecting clinical and demographic data as well as responses to the Self-compassion scale, Mindful Attention Awareness Scale, and the Functional Assessment of Cancer Therapy-General instrument. Data analysis comprised descriptive and inferential statistics, with multiple regression and Spearman's rank-order correlation testing for associations between quality of life, self-compassion and mindfulness. RESULTS Mean scores for the study variables were 4.23 (SD = 0.63) for self-compassion, 69.05 (SD = 13.27) for mindfulness, and 80.25 (SD = 12.62) for quality of life. Significant positive correlations were observed between quality of life and self-compassion (r = 0.466, p < 0.001), as well as for quality of life and mindfulness (r = 0.325, p < 0.001). Higher levels of self-compassion and mindfulness were associated with better quality of life. CONCLUSIONS This research suggests merit in further studies of self-compassion and mindfulness either as predictor variables or for direct causal effect on quality of life in cancer patients undergoing antineoplastic chemotherapy. We recommend that future studies incorporate an intervention and experimental design.
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Affiliation(s)
| | | | | | | | | | | | - Jason Mills
- University of the Sunshine Coast, Queensland, Australia
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Bowen DJ, Fernandez Poole S, White M, Lyn R, Flores DA, Haile HG, Williams DR. The Role of Stress in Breast Cancer Incidence: Risk Factors, Interventions, and Directions for the Future. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18041871. [PMID: 33671879 PMCID: PMC7918955 DOI: 10.3390/ijerph18041871] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/06/2021] [Accepted: 02/07/2021] [Indexed: 12/27/2022]
Abstract
Stress is a common belief among breast cancer patients and the public to explain variation in breast cancer incidence. Epidemiological studies interrogating the relationship between stress and cancer have reported mixed results. The impact of the topic and the lack of consensus has sparked this review of the literature to investigate gaps in knowledge and identify areas of research. We first present a brief summary of the biopsychosocial model generally used to conduct research on stress. We then divide the overview of the literature into areas of research focus. These include the role of distressing life events in breast cancer incidence, the role of adverse childhood events in later breast cancer incidence, the importance of race and socioeconomic status (SES) as social determinants of breast cancer incidence, and the specific role of chronic stress in relation to breast cancer. For each topic, we discuss the potential of stress as a risk factor and possible intervention strategies that could reduce the effects of stress. We then identify further research questions to be probed to fill the gaps in knowledge. We conclude with a discussion of future research directions for stress research as it relates to breast cancer incidence.
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Affiliation(s)
- Deborah J. Bowen
- Department of Bioethics and Humanities, University of Washington, Seattle, WA 98195, USA;
- Correspondence:
| | - Senaida Fernandez Poole
- Office of the President, California Breast Cancer Research Program, University of California, Oakland, CA 94607, USA;
| | | | - Rodney Lyn
- School of Public Health, Georgia State University, Atlanta, GA 30302, USA;
| | - Debra A. Flores
- Kaiser Permanente Greater Southern Alameda Area, San Leandro, CA 94577, USA;
| | - Helen G. Haile
- Department of Bioethics and Humanities, University of Washington, Seattle, WA 98195, USA;
| | - David R. Williams
- Department of Social and Behavioral Sciences, Harvard University, Boston, MA 02138, USA;
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Kang C, Sun S, Yang Z, Fan X, Yuan J, Xu L, Wei Y, Tong H, Yang J. The Psychological Effect of Internet-Based Mindfulness-Based Stress Reduction on the Survivors of Breast Cancer During the COVID-19. Front Psychiatry 2021; 12:738579. [PMID: 34658972 PMCID: PMC8514713 DOI: 10.3389/fpsyt.2021.738579] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/01/2021] [Indexed: 12/28/2022] Open
Abstract
Objective: To examine the efficacy and the role of engagement of an internet-based Mindfulness-based Stress Reduction (iMBSR) for survivors of breast cancer (BC) during the COVID-19 period from January to March in 2020 in China. Methods: 48 survivors of BC were divided into the absentees group and the iMBSR groups according to their attending to the standardized, group-based, 8-week iMBSR. Based on practice time, survivors of BC in the iMBSR were categorized into three subgroups: group 1 (<30 min/day), group 2 (30-60 min/day), and group 3 (>60 min/day). In addition, participants were classified as partial attendees (<4 sessions) and completers (more than 4 sessions) of the iMBSR groups. All participants were evaluated for symptoms of depression, anxiety and insomnia at baseline, mid-intervention, and post-intervention. Results: After an 8-week iMBSR practice, at mid-intervention and post-intervention, participants in iMBSR group had significant improvement in scores and reduction rates of depression, anxiety, and insomnia compared to absentees. Scores of depression and insomnia, reduction rates of depression at post-intervention, scores of anxiety, reduction rates of anxiety and insomnia at mid-intervention and post-intervention, had significant differences among subgroups of practice time. Daily practice time was positively related to reduction rates of depression, anxiety and insomnia at post-intervention in the iMBSR group. Conclusion: Internet-based MBSR showed efficacy in reducing psychological symptoms among survivors of BC. For survivors of BC, iMBSR practice has a potential dose-response efficacy, with a threshold of >30 min daily practice for most optimal symptoms reduction. Trial Registration: Registration number is [ChiCTR2100044309].
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Affiliation(s)
- Chuanyuan Kang
- Department of Psychosomatic Medicine, Tongji University School of Medicine, Shanghai East Hospital, Shanghai, China
| | - Shufang Sun
- Mindfulness Center at Brown University, Department of Behavioral and Social Sciences, Brown University School of Public Health, Providence, RI, United States
| | - Zhuangqing Yang
- The 3rd Department of Breast Surgery, Breast Cancer Centre of Yunnan Cancer Hospital, The Third Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Xinxin Fan
- Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Jing Yuan
- Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Li Xu
- Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Yujun Wei
- Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huiqi Tong
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, United States
| | - Jianzhong Yang
- Department of Psychiatry, The Second Affiliated Hospital of Kunming Medical University, Kunming, China
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Bagherzadeh R, Sohrabineghad R, Gharibi T, Mehboodi F, Vahedparast H. Effect of Mindfulness-Based Stress Reduction Training on Revealing Sexual Function in Iranian Women with Breast Cancer. SEXUALITY AND DISABILITY 2020. [DOI: 10.1007/s11195-020-09660-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Ikeuchi K, Ishiguro H, Nakamura Y, Izawa T, Shinkura N, Nin K. The relation between mindfulness and the fatigue of women with breast cancer: path analysis. Biopsychosoc Med 2020; 14:1. [PMID: 32071613 PMCID: PMC7011601 DOI: 10.1186/s13030-020-0175-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/04/2020] [Indexed: 11/10/2022] Open
Abstract
Background Although fatigue is a common and distressing symptom in cancer survivors, the mechanism of fatigue is not fully understood. Therefore, this study aims to investigate the relation between the fatigue and mindfulness of breast cancer survivors using anxiety, depression, pain, loneliness, and sleep disturbance as mediators. Methods Path analysis was performed to examine direct and indirect associations between mindfulness and fatigue. Participants were breast cancer survivors who visited a breast surgery department at a university hospital in Japan for hormonal therapy or regular check-ups after treatment. The questionnaire measured cancer-related-fatigue, mindfulness, anxiety, depression, pain, loneliness, and sleep disturbance. Demographic and clinical characteristics were collected from medical records. Results Two-hundred and seventy-nine breast cancer survivors were registered, of which 259 answered the questionnaire. Ten respondents with incomplete questionnaire data were excluded, resulting in 249 participants for the analyses. Our final model fit the data well (goodness of fit index = .993; adjusted goodness of fit index = .966; comparative fit index = .999; root mean square error of approximation = .016). Mindfulness, anxiety, depression, pain, loneliness, and sleep disturbance were related to fatigue, and mindfulness had the most influence on fatigue (β = − .52). Mindfulness affected fatigue not only directly but also indirectly through anxiety, depression, pain, loneliness, and sleep disturbance. Conclusions The study model helps to explain the process by which mindfulness affects fatigue. Our results suggest that mindfulness has both direct and indirect effects on the fatigue of breast cancer survivors and that mindfulness can be used to more effectively reduce their fatigue. It also suggests that health care professionals should be aware of factors such as anxiety, depression, pain, loneliness, and sleep disturbance in their care for fatigue of breast cancer survivors. Trial registration This study was registered in the University Hospital Medical Information Network Clinical Trials Registry (UMIN number. 000027720) on June 12, 2017.
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Affiliation(s)
- Kaori Ikeuchi
- 1Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, 53 Kawara-cho Shogo-in, Sakyo-ku, Kyoto, 606-8507 Japan.,2Department of Nursing, University of Shitennoji, 3-2-1 Gakuenmae, Habikino, Osaka, 583-8501 Japan
| | - Hiroshi Ishiguro
- 3Department of Medical Oncology, International University of Health and Welfare Hospital, 537-3 Iguchi, Nasushiobara, 329-2763 Japan
| | - Yasunori Nakamura
- 4Graduate School of Human Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, Saitama, 359-1192 Japan
| | - Tomoko Izawa
- 1Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, 53 Kawara-cho Shogo-in, Sakyo-ku, Kyoto, 606-8507 Japan
| | - Nobuhiko Shinkura
- Sawai Memorial Breast Clinic, 98 Matsumoto-cho Kamigamo, Kita-ku, Kyoto, 603-8052 Japan
| | - Kazuko Nin
- 1Department of Human Health Sciences, Graduate School of Medicine, Kyoto University, 53 Kawara-cho Shogo-in, Sakyo-ku, Kyoto, 606-8507 Japan
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Bovbjerg ML. Current Resources for Evidence-Based Practice, May 2019. J Obstet Gynecol Neonatal Nurs 2019; 48:361-371. [DOI: 10.1016/j.jogn.2019.04.281] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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