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Xu W, Li A, Yackel HD, Sarta ML, Salner A, Judge MP. Dietary consumption patterns in breast cancer survivors: Pilot evaluation of diet, supplements and clinical factors. Eur J Oncol Nurs 2024; 72:102678. [PMID: 39159551 DOI: 10.1016/j.ejon.2024.102678] [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: 04/24/2024] [Revised: 07/13/2024] [Accepted: 07/16/2024] [Indexed: 08/21/2024]
Abstract
PURPOSE Adherence to dietary intake guidelines is recommended for optimal nutrition and outcomes in breast cancer survivors. The purpose of this study was to examine dietary quality in a cohort of breast cancer survivors related to current guidelines, guiding further education-based research. METHODS This exploratory evaluation examined compliance with current dietary guidelines. Data collected included demographics, medical histories and repeated, three-day 24-h dietary recalls. Women with early-stage breast cancer (n = 97) who completed breast cancer treatment between 6 and 24 months were recruited. Descriptive statistics and frequencies were calculated for demographic and lifestyle characteristics, reported fish consumption, body mass index categories, supplement consumption, and adequacy of macronutrient and micronutrient consumption (classified as below, meeting, or exceeding needs). RESULTS In this cohort, 28.9% were classified as overweight and 35% were obese. The mean dietary macronutrient consumption was 44.3% (±8.9%) carbohydrates, 36.6% (±7.3%) fat, and 17.3% (±4.7%) protein. Additionally, 32.3% participants consumed >45 g sugar/d. The mean n-6 to n-3 ratio was 8.0 (±3.3):1. Further, 38% of survivors reported consuming less than 1 serving of fish per week. Participants consumed between 0 and 1.03 servings of fish per day, with an average consumption of 0.16 (±0.26) servings per day and 61.5% (n = 59) consuming 0 servings per day. The mean daily combined dietary and supplement consumption of multiple micronutrients was below the Recommended Daily Allowance for Vitamin D (30%), Calcium (52.6%), Magnesium (42.1%), and Vitamin E (80%). CONCLUSION Breast cancer survivors 0.5-2 years post-treatment are not meeting recommended nutrition consumption guidelines for a number of nutrients. Findings suggested that nutrition therapy targeting weight loss through reduced sugar, total and saturated fat, while increasing foods rich in omega-3, and ensuring adequate micronutrient consumption would promote better nutritional consumption patterns and improve overall health during survivorship.
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Affiliation(s)
- Wanli Xu
- University of Connecticut School of Nursing, Storrs, CT, 06269, United States
| | - Aolan Li
- University of Connecticut Department of Statistics, CT, 06269, United States
| | - Hayley D Yackel
- Hartford Healthcare Cancer Institute at Hartford Hospital, CT, 06106, United States
| | - Michelle L Sarta
- Charlotte Hungerford Hospital, Hartford Healthcare, Torrington, CT, 06790, United States
| | - Andrew Salner
- Hartford Healthcare Cancer Institute at Hartford Hospital, CT, 06106, United States
| | - Michelle P Judge
- University of Connecticut School of Nursing, Storrs, CT, 06269, United States.
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2
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Heuchan GN, Lally PJ, Beeken RJ, Fisher A, Conway RE. Perception of a need to change weight in individuals living with and beyond breast, prostate and colorectal cancer: a cross-sectional survey. J Cancer Surviv 2024; 18:844-853. [PMID: 36701100 PMCID: PMC11081928 DOI: 10.1007/s11764-023-01333-0] [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: 10/03/2022] [Accepted: 01/05/2023] [Indexed: 01/27/2023]
Abstract
PURPOSE People living with and beyond cancer (LWBC) are advised to achieve a body mass index (BMI) within the healthy range (≥ 18.5 and < 25). Not perceiving a need for weight change may be a barrier to achieving a healthy weight. This study aimed to explore factors associated with perceived need for weight change among people LWBC. METHODS Adults diagnosed with breast, prostate, or colorectal cancer were recruited through National Health Service sites in Essex and London. Participants (N = 5835) completed the 'Health and Lifestyle After Cancer' survey, which included a question on perceived need to change weight. Associations between perceived need for weight change and BMI, and perceived need for weight change and health and demographic variables, were analyzed using chi-square tests and logistic regression, respectively. RESULTS The proportion of participants perceiving a need to lose weight differed according to BMI category: healthy weight (23%), overweight (64%), obese (85%) (P < 0.001). Having overweight or obesity but not perceiving a need to lose weight was associated with being older, male, non-white, not married or cohabiting, and having cancer that had spread, no formal qualifications, no comorbidities, and having received chemotherapy. CONCLUSIONS Perceived need to lose weight is prevalent among people LWBC with obesity and overweight. This group may be interested in weight management support. Demographic and health factors were associated with having obesity or overweight but not perceiving a need to lose weight. IMPLICATIONS FOR CANCER SURVIVORS Weight loss interventions for people LWBC are needed. A subset of people LWBC with overweight and obesity may need additional information or motivators to engage with weight management.
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Affiliation(s)
- Gabriella N Heuchan
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Phillippa J Lally
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
- Department of Psychology, University of Surrey, Guildford, Surrey, GU2 7HX, UK
| | - Rebecca J Beeken
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK.
- Leeds Institute of Health Sciences, University of Leeds, Leeds, LS2 9JT, UK.
| | - Abigail Fisher
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
| | - Rana E Conway
- Research Department of Behavioural Science and Health, University College London, Gower Street, London, WC1E 6BT, UK
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3
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Wen H, Deng G, Shi X, Liu Z, Lin A, Cheng Q, Zhang J, Luo P. Body mass index, weight change, and cancer prognosis: a meta-analysis and systematic review of 73 cohort studies. ESMO Open 2024; 9:102241. [PMID: 38442453 PMCID: PMC10925937 DOI: 10.1016/j.esmoop.2024.102241] [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: 08/21/2023] [Revised: 11/19/2023] [Accepted: 01/09/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Identifying the association between body mass index (BMI) or weight change and cancer prognosis is essential for the development of effective cancer treatments. We aimed to assess the strength and validity of the evidence of the association between BMI or weight change and cancer prognosis by a systematic evaluation and meta-analysis of relevant cohort studies. METHODS We systematically searched the PubMed, Web of Science, EconLit, Embase, Food Sciences and Technology Abstracts, PsycINFO, and Cochrane databases for literature published up to July 2023. Inclusion criteria were cohort studies with BMI or weight change as an exposure factor, cancer as a diagnostic outcome, and data type as an unadjusted hazard ratio (HR) or headcount ratio. Random- or fixed-effects models were used to calculate the pooled HR along with the 95% confidence interval (CI). RESULTS Seventy-three cohort studies were included in the meta-analysis. Compared with normal weight, overweight or obesity was a risk factor for overall survival (OS) in patients with breast cancer (HR 1.37, 95% CI 1.22-1.53; P < 0.0001), while obesity was a protective factor for OS in patients with gastrointestinal tumors (HR 0.67, 95% CI 0.56-0.80; P < 0.0001) and lung cancer (HR 0.67, 95% CI 0.48-0.92; P = 0.01) compared with patients without obesity. Compared with normal weight, underweight was a risk factor for OS in patients with breast cancer (HR 1.15, 95% CI 0.98-1.35; P = 0.08), gastrointestinal tumors (HR 1.54, 95% CI 1.32-1.80; P < 0.0001), and lung cancer (HR 1.28, 95% CI 1.22-1.35; P < 0.0001). Compared with nonweight change, weight loss was a risk factor for OS in patients with gastrointestinal cancer. CONCLUSIONS Based on the results of the meta-analysis, we concluded that BMI, weight change, and tumor prognosis were significantly correlated. These findings may provide a more reliable argument for the development of more effective oncology treatment protocols.
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Affiliation(s)
- H Wen
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - G Deng
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The First School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - X Shi
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong; The Second School of Clinical Medicine, Southern Medical University, Guangzhou, Guangdong
| | - Z Liu
- State Key Laboratory of Proteomics, Beijing Proteome Research Center, National Center for Protein Sciences (Beijing), Beijing Institute of Lifeomics, Beijing; Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing
| | - A Lin
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
| | - Q Cheng
- Department of Neurosurgery, Xiangya Hospital, Central South University, Changsha, Hunan; National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Hunan, China.
| | - J Zhang
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
| | - P Luo
- Department of Oncology, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong.
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4
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Zhang X, Perry RJ. Metabolic underpinnings of cancer-related fatigue. Am J Physiol Endocrinol Metab 2024; 326:E290-E307. [PMID: 38294698 DOI: 10.1152/ajpendo.00378.2023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 01/23/2024] [Accepted: 01/23/2024] [Indexed: 02/01/2024]
Abstract
Cancer-related fatigue (CRF) is one of the most prevalent and detrimental complications of cancer. Emerging evidence suggests that obesity and insulin resistance are associated with CRF occurrence and severity in cancer patients and survivors. In this narrative review, we analyzed recent studies including both preclinical and clinical research on the relationship between obesity and/or insulin resistance and CRF. We also describe potential mechanisms for these relationships, though with the caveat that because the mechanisms underlying CRF are incompletely understood, the mechanisms mediating the association between obesity/insulin resistance and CRF are similarly incompletely delineated. The data suggest that, in addition to their effects to worsen CRF by directly promoting tumor growth and metastasis, obesity and insulin resistance may also contribute to CRF by inducing chronic inflammation, neuroendocrinological disturbance, and metabolic alterations. Furthermore, studies suggest that patients with obesity and insulin resistance experience more cancer-induced pain and are at more risk of emotional and behavioral disruptions correlated with CRF. However, other studies implied a potentially paradoxical impact of obesity and insulin resistance to reduce CRF symptoms. Despite the need for further investigation utilizing interventions to directly elucidate the mechanisms of cancer-related fatigue, current evidence demonstrates a correlation between obesity and/or insulin resistance and CRF, and suggests potential therapeutics for CRF by targeting obesity and/or obesity-related mediators.
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Affiliation(s)
- Xinyi Zhang
- Departments of Cellular & Molecular Physiology and Medicine (Endocrinology), Yale University School of Medicine, New Haven, Connecticut, United States
| | - Rachel J Perry
- Departments of Cellular & Molecular Physiology and Medicine (Endocrinology), Yale University School of Medicine, New Haven, Connecticut, United States
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5
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Ahn TR, Yoon YC, Kim HS, Kim K, Lee JH. Correlation of body composition metrics with bone mineral density and computed tomography-based trabecular attenuation. Eur J Radiol 2024; 171:111323. [PMID: 38241852 DOI: 10.1016/j.ejrad.2024.111323] [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: 11/02/2023] [Revised: 12/08/2023] [Accepted: 01/12/2024] [Indexed: 01/21/2024]
Abstract
PURPOSE To investigate the relationship of body composition metrics with bone mineral density (BMD) and trabecular attenuation in a cohort of healthy individuals. METHODS We retrospectively analyzed data of consecutively evaluated individuals who underwent dual-energy X-ray absorptiometry (DXA) and abdominopelvic computed tomography (CT) on the same day during routine medical check-ups between January 2021 and December 2021. Trabecular attenuation was measured at L1 level, while body composition metrics, including skeletal muscle index (SMI), skeletal muscle attenuation (SMA), visceral fat index (VFI), and subcutaneous fat index (SFI), were measured at L3 level. The association of body composition metrics with BMD and trabecular attenuation was analyzed using partial correlation analysis. RESULTS A total of 634 patients (median age, 56 years; range 50-62 years; 392 men) were included. In men, the SMI and SMA were positively correlated with BMD and trabecular attenuation, both before (r, 0.157-0.344; p < 0.05) and after (r, 0.103-0.246; p < 0.05) adjusting for age and body mass index. The VFI showed negative correlations with trabecular attenuation in both men (r, -0.170; p = 0.001) and women (r, -0.394; p < 0.001), which remained significant after adjusting for age and body mass index (r, -0.181 to -0.122; p < 0.05). CONCLUSION Low skeletal muscle mass and attenuation were significantly correlated with low BMD and trabecular attenuation in men. Visceral adiposity was associated with reduced BMD and trabecular attenuation in both men and women, demonstrating a stronger correlation with trabecular attenuation.
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Affiliation(s)
- Tae Ran Ahn
- Department of Radiology, Gil Medical Center, Gachon University School of Medicine, Incheon, Republic of Korea
| | - Young Cheol Yoon
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyun Su Kim
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Kyunga Kim
- Biomedical Statistics Center, Research Institute for Future Medicine, Samsung Medical Center, Seoul, Republic of Korea
| | - Ji Hyun Lee
- Department of Radiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea.
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Lippi L, de Sire A, Folli A, Turco A, Moalli S, Marcasciano M, Ammendolia A, Invernizzi M. Obesity and Cancer Rehabilitation for Functional Recovery and Quality of Life in Breast Cancer Survivors: A Comprehensive Review. Cancers (Basel) 2024; 16:521. [PMID: 38339271 PMCID: PMC10854903 DOI: 10.3390/cancers16030521] [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: 12/24/2023] [Revised: 01/12/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024] Open
Abstract
Obesity is a global health challenge with increasing prevalence, and its intricate relationship with cancer has become a critical concern in cancer care. As a result, understanding the multifactorial connections between obesity and breast cancer is imperative for risk stratification, tailored screening, and rehabilitation treatment planning to address long-term survivorship issues. The review follows the SANRA quality criteria and includes an extensive literature search conducted in PubMed/Medline, Web of Science, and Scopus. The biological basis linking obesity and cancer involves complex interactions in adipose tissue and the tumor microenvironment. Various mechanisms, such as hormonal alterations, chronic inflammation, immune system modulation, and mitochondrial dysfunction, contribute to cancer development. The review underlines the importance of comprehensive oncologic rehabilitation, including physical, psychological, and nutritional aspects. Cancer rehabilitation plays a crucial role in managing obesity-related symptoms, offering interventions for physical impairments, pain management, and lymphatic disorders, and improving both physical and psychological well-being. Personalized and technology-driven approaches hold promise for optimizing rehabilitation effectiveness and improving long-term outcomes for obese cancer patients. The comprehensive insights provided in this review contribute to the evolving landscape of cancer care, emphasizing the importance of tailored rehabilitation in optimizing the well-being of obese cancer patients.
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Affiliation(s)
- Lorenzo Lippi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
| | - Alessandro de Sire
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Arianna Folli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Alessio Turco
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Stefano Moalli
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
| | - Marco Marcasciano
- Experimental and Clinical Medicine Department, Division of Plastic and Reconstructive Surgery, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
| | - Antonio Ammendolia
- Department of Medical and Surgical Sciences, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy;
- Research Center on Musculoskeletal Health, MusculoSkeletalHealth@UMG, University of Catanzaro “Magna Graecia”, 88100 Catanzaro, Italy
| | - Marco Invernizzi
- Department of Health Sciences, University of Eastern Piedmont “A. Avogadro”, 28100 Novara, Italy; (L.L.); (A.F.); (A.T.); (S.M.); (M.I.)
- Translational Medicine, Dipartimento Attività Integrate Ricerca e Innovazione (DAIRI), Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, 15121 Alessandria, Italy
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7
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Puklin LS, Li F, Cartmel B, Zhao J, Sanft T, Lisevick A, Winer EP, Lustberg M, Spiegelman D, Sharifi M, Irwin ML, Ferrucci LM. Post-diagnosis weight trajectories and mortality among women with breast cancer. NPJ Breast Cancer 2023; 9:98. [PMID: 38042922 PMCID: PMC10693588 DOI: 10.1038/s41523-023-00603-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Accepted: 11/16/2023] [Indexed: 12/04/2023] Open
Abstract
Weight gain after breast cancer diagnosis is associated with adverse health outcomes. Yet, few studies have characterized post-diagnosis weight change in the modern treatment era or populations most at risk for weight changes. Among women diagnosed with stages I-III breast cancer in the Smilow Care Network (2013-2019; N = 5441), we abstracted demographic and clinical characteristics from electronic health records and survival data from tumor registries. We assessed if baseline characteristics modified weight trajectories with nonlinear multilevel mixed-effect models. We evaluated body mass index (BMI) at diagnosis and weight change 1-year post-diagnosis in relation to all-cause and breast cancer-specific mortality with Cox proportional hazard models. Women had 34.4 ± 25.5 weight measurements over 3.2 ± 1.8 years of follow-up. Weight gain was associated with ER/PR-, HER2+ tumors, BMI ≤ 18.5 kg/m2, and age ≤ 45 years (+4.90 kg (standard error [SE] = 0.59), +3.24 kg (SE = 0.34), and +1.75 kg (SE = 0.10), respectively). Weight loss was associated with BMI ≥ 35 kg/m2 and age ≥ 70 years (-4.50 kg (SE = 0.08) and -4.34 kg (SE = 0.08), respectively). Large weight loss (≥10%), moderate weight loss (5-10%), and moderate weight gain (5-10%) 1-year after diagnosis were associated with higher all-cause mortality (hazard ratio [HR] = 2.93, 95% confidence interval [CI] = 2.28-3.75, HR = 1.32, 95% CI = 1.02-1.70 and HR = 1.39, 95% CI = 1.04-1.85, respectively). BMI ≥ 35 kg/m2 or BMI ≤ 18.5 kg/m2 at diagnosis were also associated with higher all-cause mortality. Weight change after a breast cancer diagnosis differed by demographic and clinical characteristics highlighting subgroups at-risk for weight change during a 5-year period post-diagnosis. Monitoring and interventions for weight management early in clinical care are important.
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Affiliation(s)
- Leah S Puklin
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA.
| | - Fangyong Li
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
| | - Brenda Cartmel
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
- Yale Cancer Center, New Haven, CT, 06510, USA
| | - Julian Zhao
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
| | - Tara Sanft
- Yale Cancer Center, New Haven, CT, 06510, USA
- Yale University School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA
| | - Alexa Lisevick
- Yale University School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA
- Medical College of Wisconsin, Milwaukee, WI, 53226, USA
| | - Eric P Winer
- Yale Cancer Center, New Haven, CT, 06510, USA
- Yale University School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA
| | - Maryam Lustberg
- Yale Cancer Center, New Haven, CT, 06510, USA
- Yale University School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA
| | - Donna Spiegelman
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
- Yale Cancer Center, New Haven, CT, 06510, USA
| | - Mona Sharifi
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
- Yale University School of Medicine, 333 Cedar St., New Haven, CT, 06520, USA
| | - Melinda L Irwin
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
- Yale Cancer Center, New Haven, CT, 06510, USA
| | - Leah M Ferrucci
- Yale School of Public Health, Yale University, New Haven, CT, 06510, USA
- Yale Cancer Center, New Haven, CT, 06510, USA
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8
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Bisceglia I, Canale ML, Silvestris N, Gallucci G, Camerini A, Inno A, Camilli M, Turazza FM, Russo G, Paccone A, Mistrulli R, De Luca L, Di Fusco SA, Tarantini L, Lucà F, Oliva S, Moreo A, Maurea N, Quagliariello V, Ricciardi GR, Lestuzzi C, Fiscella D, Parrini I, Racanelli V, Russo A, Incorvaia L, Calabrò F, Curigliano G, Cinieri S, Gulizia MM, Gabrielli D, Oliva F, Colivicchi F. Cancer survivorship at heart: a multidisciplinary cardio-oncology roadmap for healthcare professionals. Front Cardiovasc Med 2023; 10:1223660. [PMID: 37786510 PMCID: PMC10541962 DOI: 10.3389/fcvm.2023.1223660] [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: 05/16/2023] [Accepted: 08/24/2023] [Indexed: 10/04/2023] Open
Abstract
In cancer, a patient is considered a survivor from the time of initial diagnosis until the end of life. With improvements in early diagnosis and treatment, the number of cancer survivors (CS) has grown considerably and includes: (1) Patients cured and free from cancer who may be at risk of late-onset cancer therapy-related cardiovascular toxicity (CTR-CVT); (2) Patients with long-term control of not-curable cancers in whom CTR-CVT may need to be addressed. This paper highlights the importance of the cancer care continuum, of a patient-centered approach and of a prevention-oriented policy. The ultimate goal is a personalized care of CS, achievable only through a multidisciplinary-guided survivorship care plan, one that replaces the fragmented management of current healthcare systems. Collaboration between oncologists and cardiologists is the pillar of a framework in which primary care providers and other specialists must be engaged and in which familial, social and environmental factors are also taken into account.
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Affiliation(s)
- Irma Bisceglia
- Integrated Cardiology Services, Cardio-Thoracic-Vascular Department, Azienda Ospedaliera San Camillo Forlanini, Rome, Italy
| | - Maria Laura Canale
- Division of Cardiology, Ospedale Versilia, Azienda Usl Toscana Nord Ovest, Lido di Camaiore, Italy
| | - Nicola Silvestris
- Unit of Medical Oncology, Department of Human Pathology in Adulthood and Childhood Gaetano Barresi, University of Messina, Messina, Italy
| | - Giuseppina Gallucci
- Cardio-oncology Unit, Department of OncoHaematology, IRCCS Referral Cancer Center of Basilicata, Rionero in Vulture (PZ), Italy
| | - Andrea Camerini
- Department of Medical Oncology, Ospedale Versilia, Azienda Usl Toscana Nord Ovest, Lido di Camaiore, Italy
| | - Alessandro Inno
- Department of Oncology, Sacro Cuore Don Calabria Hospital (IRCCS), Negrar, Italy
| | - Massimiliano Camilli
- Department of Cardiovascular and Pulmonary Sciences, Catholic University of the Sacred Heart and Department of Cardiovascular Medicine, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Fabio Maria Turazza
- Cardiology Department, National Cancer Institute Foundation (IRCCS), Milan, Italy
| | - Giulia Russo
- SC Patologie Cardiovascolari, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI), Trieste, Italy
| | - Andrea Paccone
- Department of Cardiology, G. Pascale National Cancer Institute Foundation (IRCCS), Naples, Italy
| | - Raffaella Mistrulli
- Cardiology Unit, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Lazio, Italy
| | - Leonardo De Luca
- Division of Cardiology, San Camillo-Forlanini Hospital, Rome, Italy
| | | | - Luigi Tarantini
- Divisione di Cardiologia, Arcispedale S. Maria Nuova, Azienda Unità Sanitaria Locale-IRCCS di Reggio-Emilia, Reggio Emilia, Italy
| | - Fabiana Lucà
- Cardiologia Interventistica, Utic, Grande Ospedale Metropolitano, Azienda Ospedaliera Bianchi Melacrino Morelli, Reggio Calabria, Italy
| | - Stefano Oliva
- UOSD Cardiologia di Interesse Oncologico, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - Antonella Moreo
- Cardio Center De Gasperis, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Nicola Maurea
- Department of Cardiology, G. Pascale National Cancer Institute Foundation (IRCCS), Naples, Italy
| | - Vincenzo Quagliariello
- Department of Cardiology, G. Pascale National Cancer Institute Foundation (IRCCS), Naples, Italy
| | | | | | - Damiana Fiscella
- U.O.C. Cardiologia, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione “Garibaldi”, Catania, Italy
| | - Iris Parrini
- Department of Cardiology, Hospital Mauritian Turin, Turin, Italy
| | - Vito Racanelli
- Department of Interdisciplinary Medicine, School of Medicine, University of Bari Aldo Moro, Bari, Italy
| | - Antonio Russo
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, Palermo University Hospital, Palermo, Italy
| | - Lorena Incorvaia
- Department of Surgical, Oncological and Oral Sciences, Section of Medical Oncology, Palermo University Hospital, Palermo, Italy
| | - Fabio Calabrò
- Department of Oncology and Specialized Medicine, San Camillo-Forlanini Hospital, Rome, Italy
| | - Giuseppe Curigliano
- Department of Oncology and Hemato-Oncology, University of Milan; Division of Early Drug Development, Istituto Europeo di Oncologia, IRCCS, Milan, Italy
| | - Saverio Cinieri
- Medical Oncology Division and Breast Unit, Senatore Antonio Perrino Hospital, ASL Brindisi, Brindisi, Italy
| | - Michele Massimo Gulizia
- U.O.C. Cardiologia, Ospedale Garibaldi-Nesima, Azienda di Rilievo Nazionale e Alta Specializzazione “Garibaldi”, Catania, Italy
| | - Domenico Gabrielli
- Division of Cardiology, San Camillo-Forlanini Hospital, Rome, Italy
- Fondazione per il Tuo cuore- Heart Care Foundation, Firenze, Italy
| | - Fabrizio Oliva
- Cardiologia 1- Emodinamica, Dipartimento Cardiotoracovascolare “A. De Gasperis”, Azienda Socio Sanitaria Territoriale Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Furio Colivicchi
- Clinical and Rehabilitation Cardiology Unit, San Filippo Neri Hospital, ASL Roma 1, Rome, Italy
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9
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Perperidi M, Saliari D, Christakis C, Huybrechts I, Saloustros E, Theodorakis Y, Androutsos O. Identifying the effective behaviour change techniques in nutrition and physical activity interventions for the treatment of overweight/obesity in post-treatment breast cancer survivors: a systematic review. Cancer Causes Control 2023; 34:683-703. [PMID: 37149509 PMCID: PMC10267275 DOI: 10.1007/s10552-023-01707-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Accepted: 04/19/2023] [Indexed: 05/08/2023]
Abstract
PURPOSE Updated evidence for the treatment of obesity in cancer survivors includes behavioural lifestyle interventions underpinning at least one theoretical framework. The aim of this systematic review was to assess the effectiveness of theory-based lifestyle interventions for the treatment of overweight/obesity in breast cancer survivors and to report effective behavioural change techniques (BCTs) and components used in these interventions. METHODS Four databases were searched for RCTs published between database inception and July 2022. The search strategy included MeSH terms and text words, using the PICO-framework to guide the eligibility criteria. The PRISMA guidelines were followed. Risk-of-bias, TIDier Checklist for interventions' content, and the extent of behaviour change theories and techniques application were assessed. To evaluate the effectiveness of interventions, trials were categorised as "very," "quite," or "non" promising according to their potential to reduce body weight, and BCTs promise ratios were calculated to assess the potential of BCTs within interventions to decrease body weight. RESULTS Eleven RCTs met the inclusion criteria. Seven trials were classified as "very", three as "quite" and one study was "non" promising. Studies' size, design, and intervention strategies varied greatly, but the weight-loss goal in all studies was ≥ 5% of the initial body weight through a 500-1000 kcal/day energy deficit and a gradually increased exercise goal of ≥ 30 min/day. Social Cognitive Theory was the most commonly used theory (n = 10). BCTs ranged from 10 to 23 in the interventions, but all trials included behaviour goal setting, self-monitoring, instructions on the behaviour, and credible source. The risk-of-bias was "moderate" in eight studies and "high" in three. CONCLUSION The present systematic review identified the components of theory-based nutrition and physical activity behaviour change interventions that may be beneficial for the treatment of overweight/obesity in breast cancer survivors. The strategies mentioned, in addition to reported behavioural models and BCTs, should be considered when developing weight-loss interventions for breast cancer survivors.
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Affiliation(s)
- Maria Perperidi
- Laboratory of Clinical Nutrition and Dietetics, Department of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 1C Argonafton, 42132, Trikala, Thessaly, Greece
| | - Dimitra Saliari
- Laboratory of Clinical Nutrition and Dietetics, Department of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 1C Argonafton, 42132, Trikala, Thessaly, Greece
| | - Christos Christakis
- Laboratory of Clinical Nutrition and Dietetics, Department of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 1C Argonafton, 42132, Trikala, Thessaly, Greece
| | - Inge Huybrechts
- International Agency for Research on Cancer, World Health Organization, Lyon, France
| | - Emmanouil Saloustros
- Department of Oncology, Medical School, University Hospital of Larissa, Larissa, Greece
| | - Yannis Theodorakis
- Department of Physical Education and Sport Science, School of Physical Education, Sport Science and Dietetics, University of Thessaly, Trikala, Thessaly, Greece
| | - Odysseas Androutsos
- Laboratory of Clinical Nutrition and Dietetics, Department of Nutrition and Dietetics, School of Physical Education, Sport Science and Dietetics, University of Thessaly, 1C Argonafton, 42132, Trikala, Thessaly, Greece.
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10
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Soldato D, Arecco L, Agostinetto E, Franzoi MA, Mariamidze E, Begijanashvili S, Brunetti N, Spinaci S, Solinas C, Vaz-Luis I, Di Meglio A, Lambertini M. The Future of Breast Cancer Research in the Survivorship Field. Oncol Ther 2023; 11:199-229. [PMID: 37005952 PMCID: PMC10260743 DOI: 10.1007/s40487-023-00225-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Accepted: 03/03/2023] [Indexed: 04/04/2023] Open
Abstract
Prevalence of survivors of breast cancer has been steadily increasing in the last 20 years. Currently, more than 90% of women diagnosed with early-stage breast cancer are expected to be alive at 5 years from diagnosis thanks to early detection and breakthrough innovations in multimodal treatment strategies. Alongside this advancement in clinical outcomes, survivors of breast cancer might experience several specific challenges and present with unique needs. Survivorship trajectories after diagnosis and treatment of breast cancer can be significantly impacted by long-lasting and severe treatment-related side effects, including physical problems, psychological distress, fertility issues in young women, and impaired social and work reintegration, which add up to patients' individual risk of cancer recurrence and second primary malignancies. Alongside cancer-specific sequelae, survivors still present with general health needs, including management of chronic preexisting or ensuing conditions. Survivorship care should implement high-quality, evidence-based strategies to promptly screen, identify, and address survivors' needs in a comprehensive way and minimize the impact of severe treatment sequelae, preexisting comorbidities, unhealthy lifestyles, and risk of recurrence on quality of life. This narrative review focuses on core areas of survivorship care and discuss the state of the art and future research perspectives in key domains including selected long-term side effects, surveillance for recurrences and second cancers, well-being promotion, and specific survivors' needs.
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Affiliation(s)
- D Soldato
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, Italy
- Molecular Predictors and New Targets in Oncology, Institut National de la Sante et de la Recherche Medicale Unit 981, Gustave Roussy, Villejuif, France
- Breast Cancer Unit, Medical Oncology Department, Gustave Roussy, Villejuif, France
| | - L Arecco
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, Italy
| | - E Agostinetto
- Department of Medical Oncology, Institut Jules Bordet and Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
| | - M A Franzoi
- Molecular Predictors and New Targets in Oncology, Institut National de la Sante et de la Recherche Medicale Unit 981, Gustave Roussy, Villejuif, France
- Breast Cancer Unit, Medical Oncology Department, Gustave Roussy, Villejuif, France
| | - E Mariamidze
- Department of Oncology and Hematology, Todua Clinic, Tbilisi, Georgia
| | - S Begijanashvili
- Department of Clinical Oncology, American Hospital Tbilisi, Tbilisi, Georgia
| | - N Brunetti
- Department of Experimental Medicine (DIMES), University of Genoa, Genoa, Italy
| | - S Spinaci
- Division of Breast Surgery, Villa Scassi Hospital, Genoa, Italy
| | - C Solinas
- Medical Oncology, AOU Cagliari, Policlinico Duilio Casula, Monserrato, Italy
| | - I Vaz-Luis
- Molecular Predictors and New Targets in Oncology, Institut National de la Sante et de la Recherche Medicale Unit 981, Gustave Roussy, Villejuif, France
- Breast Cancer Unit, Medical Oncology Department, Gustave Roussy, Villejuif, France
| | - A Di Meglio
- Molecular Predictors and New Targets in Oncology, Institut National de la Sante et de la Recherche Medicale Unit 981, Gustave Roussy, Villejuif, France
- Breast Cancer Unit, Medical Oncology Department, Gustave Roussy, Villejuif, France
| | - M Lambertini
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genoa, Italy.
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, 16132, Genoa, Italy.
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11
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Tackling the adverse health effects of excess body fat in breast cancer: where does physical activity fit in? Proc Nutr Soc 2023; 82:63-68. [PMID: 36524561 DOI: 10.1017/s0029665122002889] [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: 12/23/2022]
Abstract
Weight gain is commonly observed during and after breast cancer treatment due to chemotherapy and endocrine therapies, induced menopause, changes in metabolism and food intake and decreased physical activity. Systematic reviews show that women who are overweight or obese at diagnosis, and those who gain weight, have poorer breast cancer survival outcomes than women of a healthy weight, irrespective of menopausal status. Excess body weight after breast cancer also increases the risk of type 2 diabetes mellitus and CVD. The adverse impact of excess body weight on survival outcomes is clearly shown for women with oestrogen receptor-positive (ER+) breast cancer, which accounts for 70 % of all breast cancer cases. Higher body fat is thought to increase the risk of ER+ recurrence because of increased aromatase activity. However, this could be compounded by other risk factors, including abnormal insulin and adipokine metabolism, impaired anti-tumour immunity and chronic low-grade systemic inflammation. Observational evidence linking poorer survival outcomes with excess body fat and low physical activity in women recovering from early-stage curative-intent breast cancer treatment is reviewed, before reflecting on the proposed biological mechanisms. The issues and sensitivities surrounding exercise participation amongst overweight breast cancer patients is also discussed, before providing an overview of the co-design process involved in development of an intervention (support programme) with appropriate content, structure and delivery model to address the weight management challenges faced by overweight ER+ breast cancer patients.
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12
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JM S, K P, S W, H C, AS A, H C, J C, RJ C, J G, J H, RJQ M, C W. The experiences and perceptions of female breast cancer patients regarding weight management during and after treatment for oestrogen-receptor positive disease: a qualitative study. BMC Cancer 2022; 22:1189. [DOI: 10.1186/s12885-022-10238-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 10/26/2022] [Indexed: 11/19/2022] Open
Abstract
Abstract
Background
Weight gain is commonly observed during and after breast cancer treatment and is associated with poorer survival outcomes, notably in women with oestrogen-receptor positive disease. The aim of this qualitative study was to investigate the experiences and perceptions of oestrogen-receptor positive (ER +) female breast cancer patients (BCPs) regarding weight management behaviours during and after treatment. Secondly, to gain insight into the experiences of healthcare professionals (HCPs) regarding the provision of weight management advice to patients undergoing treatment.
Methods
Four focus groups involving 16 BCPs having a median (range) age of 51 (35–70 y) and three focus groups involving 21 HCPs aged 46 (29–62) were held at a university campus, local cancer support centre or clinical site. Data were analysed using Framework analysis.
Results
Four overarching themes (and 10 subthemes) were identified: (1) Treatment; (2) Support for lifestyle behaviour change; (3) Information availability for BCPs; (4) Knowledge of current evidence amongst HCPs. The physical and psychological consequences of treatment influenced motivation for weight management amongst BCPs. Social support for health promoting behaviours was viewed as important but was conflicting, requiring context-specific considerations. BCPs said they would have welcomed access to credible information (guided by HCPs) about the potential detrimental health effects of excess body weight and weight gain, together with advice on weight management via healthy eating and physical activity. HCPs felt that they had insufficient knowledge of public health dietary and physical activity recommendations or evidence-based interventions to confidently offer such advice. HCPs expressed concern that raising weight management issues would exacerbate distress or invoke feelings of guilt amongst BCPs, and cited time pressures on patient consultations as additional barriers to providing weight management support.
Conclusion
The study yielded novel insights into factors influencing weight management behaviours amongst overweight ER + BCPs. The results suggest that evidence-based information and support, which addresses key physical and psychological challenges to physical activity and dietary behaviours, offers the best route to sustainable weight management in this population.
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13
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Tu H, McQuade JL, Davies MA, Huang M, Xie K, Ye Y, Chow WH, Rodriguez A, Wu X. Body mass index and survival after cancer diagnosis: A pan-cancer cohort study of 114 430 patients with cancer. Innovation (N Y) 2022; 3:100344. [PMID: 36353671 PMCID: PMC9638833 DOI: 10.1016/j.xinn.2022.100344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2022] [Accepted: 10/14/2022] [Indexed: 11/09/2022] Open
Abstract
The recommendation encouraging patients with cancer to keep a normal body mass index (BMI) is largely extrapolated from data on risk of developing cancer. We tested the prospective association between peri-diagnostic (within 1 year post-diagnosis) BMI and all-cause mortality in patients with incident cancers. During 7.2 years of follow-up, 42% (48,340) of the 114 430 patients with cancer died. Spline analysis revealed that compared with a BMI of 22.5, a BMI lower than 22.5 was associated with increased risk of all-cause mortality across 24 cancer types. A BMI higher than 22.5 was associated with reduced all-cause mortality, while a non-linear association was observed; the lowest risk was found at a BMI of 29.6-34.2, and the risk started to return to and above unity at very high BMI values. The reduced mortality risk of high BMI was observed in 23 of 24 cancer types and maintained after attempts to remove potential selection bias, confounding by smoking and comorbidities, and reserve causality. Compared with a normal BMI of 18.5-24.9, the hazard ratios were 0.85 (95% confidence interval [CI], 0.83-0.87) for an overweight BMI (25-29.9) and 0.82 (0.80-0.85) for an obese BMI (≥30), and the associations were generally consistent across cancer types and various subgroups. Obese BMI was associated with increased life expectancy, up to 6 years among men and 3 years among women. In conclusion, while overweight/obese BMI increases the risk of developing cancer in the general population, overweight/obese peri-diagnostic BMI was associated with longer survival in cancer patients.
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Affiliation(s)
- Huakang Tu
- Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou 310058, China
| | - Jennifer L. McQuade
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Michael A. Davies
- Department of Melanoma Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Maosheng Huang
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kunlin Xie
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- Department of Liver Surgery & Liver Transplantation, West China Hospital, Sichuan University, Chengdu 610065, China
| | - Yuanqing Ye
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Wong-Ho Chow
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Alma Rodriguez
- Department of Lymphoma/Myeloma, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Xifeng Wu
- Department of Big Data in Health Science School of Public Health, Center of Clinical Big Data and Analytics of The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310058, China
- Department of Epidemiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
- The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Hangzhou 310058, China
- Cancer Center, Zhejiang University, Hangzhou 310058, China
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14
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Yang YS, Kimm H, Jung KJ, Moon S, Lee S, Jee SH. Prediction of cancer survivors' mortality risk in Korea: a 25-year nationwide prospective cohort study. Epidemiol Health 2022; 44:e2022075. [PMID: 36108669 PMCID: PMC9943637 DOI: 10.4178/epih.e2022075] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 09/13/2022] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVES This study aimed to investigate the factors affecting cancer survival and develop a mortality prediction model for Korean cancer survivors. Our study identified lifestyle and mortality risk factors and attempted to determine whether health-promoting lifestyles affect mortality. METHODS Among the 1,637,287 participants in the Korean Cancer Prevention Study (KCPS) cohort, 200,834 cancer survivors who were alive after cancer diagnosis were analyzed. Discrimination and calibration for predicting the 10-year mortality risk were evaluated. A prediction model was derived using the Cox model coefficients, mean risk factor values, and mean mortality from the cancer survivors in the KCPS cohort. RESULTS During the 21.6-year follow-up, the all-cause mortality rates of cancer survivors were 57.2% and 39.4% in men and women, respectively. Men, older age, current smoking, and a history of diabetes were high-risk factors for mortality, while exercise habits and a family history of cancer were associated with reduced risk. The prediction model discrimination in the validation dataset for both KCPS all-cause mortality and KCPS cancer mortality was shown by C-statistics of 0.69 and 0.68, respectively. Based on the constructed prediction models, when we modified exercise status and smoking status, as modifiable factors, the cancer survivors' risk of mortality decreased linearly. CONCLUSIONS A mortality prediction model for cancer survivors was developed that may be helpful in supporting a healthy life. Lifestyle modifications in cancer survivors may affect their risk of mortality in the future.
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Affiliation(s)
- Yeun Soo Yang
- Department of Public Health, Yonsei University Graduate School, Seoul, Korea,Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Heejin Kimm
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Keum Ji Jung
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Seulji Moon
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Sunmi Lee
- Health Insurance Policy Research Institute, National Health Insurance Service, Wonju, Korea
| | - Sun Ha Jee
- Department of Epidemiology and Health Promotion, Institute for Health Promotion, Graduate School of Public Health, Yonsei University, Seoul, Korea
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15
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Lee E, Kady V, Han E, Montan K, Normuminova M, Rovito MJ. Healthy Eating and Mortality among Breast Cancer Survivors: A Systematic Review and Meta-Analysis of Cohort Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19137579. [PMID: 35805233 PMCID: PMC9266181 DOI: 10.3390/ijerph19137579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/17/2022] [Accepted: 06/18/2022] [Indexed: 02/06/2023]
Abstract
This systematic review examined the effect of diet quality, defined as adherence to healthy dietary recommendations, on all-cause and breast cancer-specific mortality. Web of Science, Medline, CINAHL, and PsycINFO databases were searched to identify eligible studies published by May 2021. We used a random-effects model meta-analysis in two different approaches to estimate pooled hazard ratio (HR) and 95% confidence interval (CI) for highest and lowest categories of diet quality: (1) each dietary quality index as the unit of analysis and (2) cohort as the unit of analysis. Heterogeneity was examined using Cochran’s Q test and inconsistency I2 statistics. The risk of bias was assessed by the Newcastle–Ottawa Scale for cohort studies, and the quality of evidence was investigated by the GRADE tool. The analysis included 11 publications from eight cohorts, including data from 27,346 survivors and seven dietary indices. Both approaches yielded a similar effect size, but cohort-based analysis had a wider CI. Pre-diagnosis diet quality was not associated with both outcomes. However, better post-diagnosis diet quality significantly reduced all-cause mortality by 21% (HR = 0.79, 95% CI = 0.70, 0.89, I2 = 16.83%, n = 7) and marginally reduced breast cancer-specific mortality by 15% (HR = 0.85, 95% CI = 0.62, 1.18, I2 = 57.4%, n = 7). Subgroup analysis showed that adhering to the Diet Approaches to Stop Hypertension and Chinese Food Pagoda guidelines could reduce breast cancer-specific mortality. Such reduction could be larger for older people, physically fit individuals, and women with estrogen receptor-positive, progesterone receptor-negative, or human epidermal growth factor receptor 2-positive tumors. The risk of bias in the selected studies was low, and the quality of evidence for the identified associations was low or very low due to imprecision of effect estimation, inconsistent results, and publication bias. More research is needed to precisely estimate the effect of diet quality on mortality. Healthcare providers can encourage breast cancer survivors to comply with healthy dietary recommendations to improve overall health. (Funding: University of Central Florida Office of Undergraduate Research, Registration: PROSPERO-CRD42021260135).
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16
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Rock CL, Thomson CA, Sullivan KR, Howe CL, Kushi LH, Caan BJ, Neuhouser ML, Bandera EV, Wang Y, Robien K, Basen-Engquist KM, Brown JC, Courneya KS, Crane TE, Garcia DO, Grant BL, Hamilton KK, Hartman SJ, Kenfield SA, Martinez ME, Meyerhardt JA, Nekhlyudov L, Overholser L, Patel AV, Pinto BM, Platek ME, Rees-Punia E, Spees CK, Gapstur SM, McCullough ML. American Cancer Society nutrition and physical activity guideline for cancer survivors. CA Cancer J Clin 2022; 72:230-262. [PMID: 35294043 DOI: 10.3322/caac.21719] [Citation(s) in RCA: 250] [Impact Index Per Article: 125.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 11/22/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022] Open
Abstract
The overall 5-year relative survival rate for all cancers combined is now 68%, and there are over 16.9 million survivors in the United States. Evidence from laboratory and observational studies suggests that factors such as diet, physical activity, and obesity may affect risk for recurrence and overall survival after a cancer diagnosis. The purpose of this American Cancer Society guideline is to provide evidence-based, cancer-specific recommendations for anthropometric parameters, physical activity, diet, and alcohol intake for reducing recurrence and cancer-specific and overall mortality. The audiences for this guideline are health care providers caring for cancer survivors as well as cancer survivors and their families. The guideline is intended to serve as a resource for informing American Cancer Society programs, health policy, and the media. Sources of evidence that form the basis of this guideline are systematic literature reviews, meta-analyses, pooled analyses of cohort studies, and large randomized clinical trials published since 2012. Recommendations for nutrition and physical activity during cancer treatment, informed by current practice, large cancer care organizations, and reviews of other expert bodies, are also presented. To provide additional context for the guidelines, the authors also include information on the relationship between health-related behaviors and comorbidities, long-term sequelae and patient-reported outcomes, and health disparities, with attention to enabling survivors' ability to adhere to recommendations. Approaches to meet survivors' needs are addressed as well as clinical care coordination and resources for nutrition and physical activity counseling after a cancer diagnosis.
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Affiliation(s)
- Cheryl L Rock
- Department of Family Medicine, School of Medicine, University of California at San Diego, La Jolla, California
| | - Cynthia A Thomson
- Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Kristen R Sullivan
- Department of Population Sciences, American Cancer Society, Atlanta, Georgia
| | - Carol L Howe
- Department of Medicine, University of Arizona Health Sciences Library, Tucson, Arizona
- Department of Family and Community Medicine, University of Arizona Health Sciences Library, Tucson, Arizona
| | - Lawrence H Kushi
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Bette J Caan
- Division of Research, Kaiser Permanente Northern California, Oakland, California
| | - Marian L Neuhouser
- Cancer Prevention Program, Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Elisa V Bandera
- Cancer Epidemiology and Health Outcomes, Rutgers Cancer Institute of New Jersey, Robert Wood Johnson Medical School, New Brunswick, New Jersey
| | - Ying Wang
- Department of Population Sciences, American Cancer Society, Atlanta, Georgia
| | - Kimberly Robien
- Department of Exercise and Nutrition Sciences, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia
- Department of Epidemiology, Milken Institute School of Public Health, George Washington University, Washington, District of Columbia
| | - Karen M Basen-Engquist
- Division of Cancer Prevention and Population Sciences, Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, Texas
| | - Justin C Brown
- Pennington Biomedical Research Center, Louisiana State University, Baton Rouge, Louisiana
| | - Kerry S Courneya
- Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada
| | - Tracy E Crane
- Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
- Sylvester Comprehensive Cancer Center, Miller School of Medicine, University of Miami, Coral Gables, Florida
| | - David O Garcia
- Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona
| | - Barbara L Grant
- Cancer Care Center, St Alphonsus Regional Medical Center, Boise, Idaho
| | - Kathryn K Hamilton
- Carol G. Simon Cancer Center, Morristown Medical Center, Morristown, New Jersey
| | - Sheri J Hartman
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California at San Diego, La Jolla, California
| | - Stacey A Kenfield
- Department of Urology, University of California at San Francisco, San Francisco, California
| | - Maria Elena Martinez
- Herbert Wertheim School of Public Health and Human Longevity Science, University of California at San Diego, La Jolla, California
- Moores Cancer Center, University of California at San Diego, La Jolla, California
| | | | - Larissa Nekhlyudov
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Alpa V Patel
- Department of Population Sciences, American Cancer Society, Atlanta, Georgia
| | - Bernardine M Pinto
- College of Nursing, University of South Carolina, Columbia, South Carolina
| | - Mary E Platek
- School of Health Professions, D'Youville College, Buffalo, New York
- Roswell Park Comprehensive Cancer Center, Buffalo, New York
| | - Erika Rees-Punia
- Department of Population Sciences, American Cancer Society, Atlanta, Georgia
| | - Colleen K Spees
- College of Medicine, The Ohio State University, Columbus, Ohio
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Muresanu C, Khalchitsky S. Updated Understanding of the Causes of Cancer, and a New Theoretical Perspective of Combinational Cancer Therapies, a Hypothesis. DNA Cell Biol 2022; 41:342-355. [PMID: 35262416 DOI: 10.1089/dna.2021.1118] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
We present an integrative understanding of cancer as a metabolic multifactorial, multistage disease. We focus on underlying genetics-environmental interactions, evidenced by telomere changes. A range of genetic and epigenetic factors, including physical agents and predisposing factors such as diet and lifestyle are included. We present a structured model of the causes of cancer, methods of investigations, approaches to cancer prevention, and polypharmaceutical multidisciplinary complex treatment within a framework of personalized medicine. We searched PubMed, National Cancer Institute online, and other databases for publications regarding causes of cancer, reports of novel mitochondrial reprogramming, epigenetic, and telomerase therapies and state-of-the-art investigations. We focused on multistep treatment protocols to enhance early detection of cancer, and elimination or neutralization of the causes and factors associated with cancer formation and progression.Our aim is to suggest a model therapeutic protocol that incorporates the patient's genome, metabolism, and immune system status; stage of tumor development; and comorbidity(ies), if any. Investigation and treatment of cancer is a challenge that requires further holistic studies that improve the quality of life and survival rates, but are most likely to aid prevention.
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Affiliation(s)
- Cristian Muresanu
- Research Center for Applied Biotechnology in Diagnosis and Molecular Therapies, Cluj-Napoca, Romania.,Department of Ecology, Taxonomy and Nature Conservation, Institute of Biology, Romanian Academy, Bucharest, Romania
| | - Sergei Khalchitsky
- H. Turner National Medical Research Center for Children's Orthopedics and Trauma Surgery of the Ministry of Health of the Russian Federation, Saint-Petersburg, Russia
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18
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Azam M, Aslam M, Basharat J, Mughal MA, Nadeem MS, Anwar F. An empirical study on quality of life and related factors of Pakistani breast cancer survivors. Sci Rep 2021; 11:24391. [PMID: 34937873 PMCID: PMC8695584 DOI: 10.1038/s41598-021-03696-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Accepted: 12/08/2021] [Indexed: 12/01/2022] Open
Abstract
A comprehensive understanding of the quality of life (QoL) is essential to establish long-term survivor care plans. The present study was aimed at the assessment of QoL of BC survivors with special emphasis on post-treatment physical, emotional, social, and spiritual challenges. We have assessed the QoL of 250 female BC survivors of all age groups through demographic factors. Volunteer BC survivors were registered in the present study who had got treatment from the Institute of Nuclear Medicine and Oncology (INMOL) hospital and Mayo hospital Lahore. An informed consent form was signed by each participant. The physical, psychological, and spiritual well-being was evaluated by a questionnaire filled with the help of respondents. The average age of BC survivors was 52 ± 7.8 years. Most of them (83%) complained of fatigue during daily life activities, 75.1% body pain or headache, 77.1% had problems with appetite, 63.2% reported weight loss, 77.1% had sleep problems, and 90.5% were feeling general weakness. Only 16.2% were satisfied with their physical health and 2% were not satisfied with their medication. Psychologically, 74.4% were feeling different levels of anxiety, only 10% of them were hoping to achieve a desired life. Age group 21 to 40 years reported better physical health, those with 40-50 years of age and family history of BC have shown better mental strength. The physical and psychological health of survivors from rural areas was comparatively better than those from urban areas. The BC survivor women have to face several physical, psychological and social challenges. The majorities of them complain of anxiety, body pain, fatigue, sleep problems, general weakness, and fear about the future. Our findings suggest the need for psychological support, physical activity a comprehensive post-diagnosis and post-treatment physical and mental health assistance plan for all BC survivors. Implications for Cancer Survivors. Survivors of breast cancer experience various challenges including anxiety, sleep problems, body pain, fatigue, and fear about the future. The psychological, physical and social factors make a great difference in their quality of life.
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Affiliation(s)
- Muhammad Azam
- grid.412967.f0000 0004 0609 0799Department of Statistics and Computer Science, University of Veterinary and Animal Sciences, Lahore, 54000 Pakistan
| | - Muhammad Aslam
- Department of Statistics, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia.
| | - Javeria Basharat
- grid.444922.d0000 0000 9205 361XDepartment of Statistics, Kinnaird College for Women, 93-Jail Road, Lahore, 54000 Pakistan
| | - Muhammad Anwar Mughal
- grid.444905.80000 0004 0608 7004Department of Statistics, Forman Christian College (A Chartered University), Ferozepur Road, Lahore, 54600 Pakistan
| | - Muhammad Shahid Nadeem
- grid.412125.10000 0001 0619 1117Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
| | - Firoz Anwar
- grid.412125.10000 0001 0619 1117Department of Biochemistry, Faculty of Science, King Abdulaziz University, Jeddah, 21589 Saudi Arabia
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19
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Anderson AS, Martin RM, Renehan AG, Cade J, Copson ER, Cross AJ, Grimmett C, Keaver L, King A, Riboli E, Shaw C, Saxton JM. Cancer survivorship, excess body fatness and weight-loss intervention-where are we in 2020? Br J Cancer 2021; 124:1057-1065. [PMID: 33235316 PMCID: PMC7961062 DOI: 10.1038/s41416-020-01155-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Revised: 09/24/2020] [Accepted: 10/22/2020] [Indexed: 01/29/2023] Open
Abstract
Earlier diagnosis and more effective treatments mean that the estimated number of cancer survivors in the United Kingdom is expected to reach 4 million by 2030. However, there is an increasing realisation that excess body fatness (EBF) is likely to influence the quality of cancer survivorship and disease-free survival. For decades, the discussion of weight management in patients with cancer has been dominated by concerns about unintentional weight loss, low body weight and interventions to increase weight, often re-enforced by the existence of the obesity paradox, which indicates that high body weight is associated with survival benefits for some types of cancer. However, observational evidence provides strong grounds for testing the hypothesis that interventions for promoting intentional loss of body fat and maintaining skeletal muscle in overweight and obese cancer survivors would bring important health benefits in terms of survival outcomes and long-term impact on treatment-related side effects. In this paper, we outline the need for studies to improve our understanding of the health benefits of weight-loss interventions, such as hypocaloric healthy-eating plans combined with physical activity. In particular, complex intervention trials that are pragmatically designed are urgently needed to develop effective, clinically practical, evidence-based strategies for reducing EBF and optimising body composition in people living with and beyond common cancers.
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Affiliation(s)
- Annie S Anderson
- Centre for Research into Cancer Prevention and Screening, Division of Population Health & Genomics, University of Dundee Ninewells Hospital and Medical School, Dundee, DD1 9SY, UK.
| | - Richard M Martin
- Bristol Medical School: Population Health Sciences, University of Bristol, Canynge Hall, Bristol, BS8 2PS, UK
- MRC Integrative Epidemiology Unit, University of Bristol, Oakfield House, Bristol, BS8 2BN, UK
- University Hospitals Bristol NHS Foundation Trust National Institute for Health Research Bristol Biomedical Research Centre, University of Bristol, Bristol, UK
| | - Andrew G Renehan
- The Christie NHS Foundation Trust, Manchester Cancer Research Centre, NIHR Manchester Biomedical Research Centre, Division of Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Wilmslow Road, Manchester, M20 4BX, UK
| | - Janet Cade
- Nutritional Epidemiology Group, School of Food Science and Nutrition, G11, Stead House, University of Leeds, Leeds, LS2 9JT, UK
| | - Ellen R Copson
- Wessex Genomic Medicine Centre, Cancer Sciences Academic Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton, SO16 6YD, UK
| | - Amanda J Cross
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, Norfolk Place, London, W2 1PG, UK
| | - Chloe Grimmett
- School of Health Sciences, University of Southampton, Southampton, SO17 1BJ, UK
| | - Laura Keaver
- Department of Health and Nutritional Science, Institute of Technology Sligo, Sligo, F91 YW50, Ireland
| | - Angela King
- NIHR Cancer and Nutrition Collaboration, Level E and Pathology Block (mailpoint 123), Southampton General Hospital, Tremona Road, Southampton, SO 16 6YD, UK
| | - Elio Riboli
- Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, Norfolk Place, London, W2 1PG, UK
| | - Clare Shaw
- Biomedical Research Centre at The Royal Marsden and the Institute of Cancer Research, Fulham Road, London, SW3 6JJ, UK
| | - John M Saxton
- Department of Sport, Exercise & Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Northumberland Building, Newcastle upon Tyne, NE1 8ST, UK
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20
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Wen JJ, Li MZ, Gao H, Hu JL, Nie QX, Chen HH, Zhang YL, Xie MY, Nie SP. Polysaccharides from fermented Momordica charantia L. with Lactobacillus plantarum NCU116 ameliorate metabolic disorders and gut microbiota change in obese rats. Food Funct 2021; 12:2617-2630. [PMID: 33634806 DOI: 10.1039/d0fo02600j] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Obesity is a chronic disease characterized by overweight resulting from fat accumulation, along with disturbance of metabolism and gut microbiota. Fermentation, as a green processing method, is beneficial for improving the nutrition capacity of food components. Polysaccharides are considered as one of the important components in food and are also potential supplements for anti-obesity treatment. This study aimed to investigate the anti-obesity effects of polysaccharides from fermented and non-fermented Momordica charantia L. with Lactobacillus plantarum NCU116 (FP and NFP) on obese rats by serum metabolomics and gut microbiota analysis. Metabolomics results revealed that abnormal lipid metabolism was formed due to obesity. The supplement of FP and NFP improved the glycerophospholipids, glycosphingolipids, and amino acid metabolism of the obese rats, which alleviated the hypercholesterolemia and overweight in rats. Furthermore, the disorder of gut microbiota was ameliorated by FP and NFP. FP promoted the growth of beneficial bacteria, such as phylum Firmicutes, Actinobacteria, and genera Anaerostipes, Coprococcus, Lactobacillus, and Bifidobacterium. FP also reduced several harmful bacteria belonging to the phylum Proteobacteria and genera Helicobacter. The positive correlation of the weight loss and lowering of serum lipids with the increased beneficial bacteria further elucidated that the anti-obesity effect of FP in obese rats is associated with the regulation of gut microbiota and serum metabolites. The results of this study could provide information for developing probiotic products in the future that may have beneficial effects on the prevention or treatment of obesity.
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Affiliation(s)
- Jia-Jia Wen
- State Key Laboratory of Food Science and Technology, China-Canada Joint Lab of Food Science and Technology (Nanchang), Nanchang University, Nanchang, 330047, China.
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21
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Shaikh H, Bradhurst P, Ma LX, Tan SYC, Egger SJ, Vardy JL. Body weight management in overweight and obese breast cancer survivors. Cochrane Database Syst Rev 2020; 12:CD012110. [PMID: 33305350 PMCID: PMC8094215 DOI: 10.1002/14651858.cd012110.pub2] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND Studies suggest that overweight and obese breast cancer survivors are at increased risk of cancer recurrence and have higher all-cause mortality. Obesity has an impact on breast cancer survivor's quality of life (QOL) and increases the risk of longer-term morbidities such as type 2 diabetes mellitus and cardiovascular disease. Many cancer guidelines recommend survivors maintain a healthy weight but there is a lack of evidence regarding which weight loss method to recommend. OBJECTIVES To assess the effects of different body weight loss approaches in breast cancer survivors who are overweight or obese (body mass index (BMI) ≥ 25 kg/m2). SEARCH METHODS We carried out a search in the Cochrane Breast Cancer Group's (CBCG's) Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL, Issue 6), MEDLINE (2012 to June 2019), Embase (2015 to June 2019), the World Health Organisation International Clinical Trials Registry Platform (WHO ICTRP) and Clinicaltrials.gov on 17 June 2019. We also searched Mainland Chinese academic literature databases (CNKI), VIP, Wan Fang Data and SinoMed on 25 June 2019. We screened references in relevant manuscripts. SELECTION CRITERIA We included randomised controlled trials (RCTs), quasi-RCTs and randomised cross-over trials evaluating body weight management for overweight and obese breast cancer survivors (BMI ≥ 25 kg/m2). The aim of the intervention had to be weight loss. DATA COLLECTION AND ANALYSIS Two review authors independently performed data extraction and assessed risk of bias for the included studies, and applied the quality of the evidence using the GRADE approach. Dichotomous outcomes were analysed as proportions using the risk ratio (RR) as the measure of effect. Continuous data were analysed as means with the measure of effect being expressed as the mean differences (MDs) between treatment groups in change from baseline values with 95% confidence intervals (CIs), when all studies reported exactly the same outcomes on the same scale. If similar outcomes were reported on different scales the standardised mean difference (SMD) was used as the measure of effect. Quality of life data and relevant biomarkers were extracted where available. MAIN RESULTS We included a total of 20 studies (containing 23 intervention-comparisons) and analysed 2028 randomised women. Participants in the experimental groups received weight loss interventions using the core element of dietary changes, either in isolation or in combination with other core elements such as 'diet and exercise', 'diet and psychosocial support' or 'diet, exercise and psychosocial support'. Participants in the controls groups either received usual care, written materials or placebo, or wait-list controls. The duration of interventions ranged from 0.5 months to 24 months. The duration of follow-up ranged from three months to 36 months. There were no time-to-event data available for overall survival, breast cancer recurrence and disease-free survival. There was a relatively small amount of data available for breast cancer recurrence (281 participants from 4 intervention-comparisons with 14 recurrence events; RR 1.95, 95% CI 0.68 to 5.60; low-quality evidence) and the analysis was likely underpowered. Overall, we found low-quality evidence that weight loss interventions for overweight and obese breast cancer survivors resulted in a reduction in body weight (MD: -2.25 kg, 95% CI: -3.19 to -1.3 kg; 21 intervention-comparisons; 1751 women), body mass index (BMI) (MD: -1.08 kg/m2, 95% CI: -1.61 to -0.56 kg/m2; 17 intervention-comparisons; 1353 women), and waist circumference (MD:-1.73 cm, 95% CI: -3.17 to -0.29 cm; 13 intervention-comparisons; 1193 women), and improved overall quality of life (SMD: 0.74; 95% CI: 0.20 to 1.29; 10 intervention-comparisons; 867 women). No increase was seen in adverse events for women in the intervention groups compared to controls (RR 0.94, 95% CI: 0.76 to 1.17; 4 intervention-comparisons; 394 women; high-quality evidence). Subgroup analyses revealed that decreases in body weight, BMI and waist circumference were present in women regardless of their ethnicity and menopausal status. Multimodal weight loss interventions (which referred to 'diet, exercise and psychosocial support') appeared to result in greater reductions in body weight (MD: -2.88 kg, 95% CI: -3.98 to -1.77 kg; 13 intervention-comparisons; 1526 participants), BMI (MD: -1.44 kg/m2, 95% CI: -2.16 to -0.72 kg/m2; 11 studies; 1187 participants) and waist circumference (MD:-1.66 cm, 95% CI: -3.49 to -0.16 cm; 8 intervention-comparisons; 1021 participants) compared to dietary change alone, however the evidence was low quality. AUTHORS' CONCLUSIONS Weight loss interventions, particularly multimodal interventions (incorporating diet, exercise and psychosocial support), in overweight or obese breast cancer survivors appear to result in decreases in body weight, BMI and waist circumference and improvement in overall quality of life. There was no increase in adverse events. There is a lack of data to determine the impact of weight loss interventions on survival or breast cancer recurrence. This review is based on studies with marked heterogeneity regarding weight loss interventions. Due to the methods used in included studies, there was a high risk of bias regarding blinding of participants and assessors. Further research is required to determine the optimal weight loss intervention and assess the impact of weight loss on survival outcomes. Long-term follow-up in weight loss intervention studies is required to determine if weight changes are sustained beyond the intervention periods.
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Affiliation(s)
- Hassan Shaikh
- Faculty of Medicine, University of New South Wales, Sydney, Australia
| | | | - Li Xin Ma
- Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Australia
- Nutrition and Food Hygiene Department, Hebei University, Baoding, China
| | - Sim Yee Cindy Tan
- Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Australia
- Nutrition and Dietetics Department, Concord Repatriation General Hospital, Concord, Australia
- Sydney Medical School, University of Sydney, Sydney, Australia
| | - Sam J Egger
- Cancer Research Division, Cancer Council NSW, Sydney, Australia
| | - Janette L Vardy
- Concord Cancer Centre, Concord Repatriation General Hospital, Sydney, Australia
- Faculty of Medicine and Health, Concord Clinical School, The University of Sydney, Sydney, Australia
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22
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Jung AY, Hüsing A, Behrens S, Krzykalla J, Obi N, Becher H, Chang-Claude J. Postdiagnosis weight change is associated with poorer survival in breast cancer survivors: A prospective population-based patient cohort study. Int J Cancer 2020; 148:18-27. [PMID: 32621760 DOI: 10.1002/ijc.33181] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Revised: 06/04/2020] [Accepted: 06/19/2020] [Indexed: 12/24/2022]
Abstract
More women are surviving after breast cancer due to early detection and modern treatment strategies. Body weight also influences survival. We aimed to characterize associations between postdiagnosis weight change and prognosis in postmenopausal long-term breast cancer survivors. We used data from a prospective population-based patient cohort study (MARIE) conducted in two geographical regions of Germany. Breast cancer patients diagnosed 50 to 74 years of age with an incident invasive breast cancer or in situ tumor were recruited from 2002 to 2005 and followed up until June 2015. Baseline weight was ascertained at an in-person interview at recruitment and follow-up weight was ascertained by telephone interview in 2009. Delayed entry Cox proportional hazards regression was used to assess associations between relative weight change and all-cause mortality, breast cancer mortality, and recurrence-free survival. In total, 2216 patients were included. Compared to weight maintenance (within 5%), weight loss >10% increased risk of all-cause mortality (HR 2.50, 95% CI 1.61, 3.88), breast cancer mortality (HR 3.07, 95% CI 1.69, 5.60) and less so of recurrence-free survival (HR 1.43, 95% CI 0.87, 2.36). Large weight gain of >10% also increased all-cause mortality (HR 1.64, 95% CI 1.02, 2.62) and breast cancer mortality (HR 2.25, 95% CI 1.25, 4.04). Weight maintenance for up to 5 years in long-term breast cancer survivors may help improve survival and prognosis. Postdiagnosis fluctuations in body weight of greater than 10% may lead to increased mortality. Survivors should be recommended to avoid large deviations in body weight from diagnosis onwards to maintain health and prolong life.
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Affiliation(s)
- Audrey Y Jung
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Anika Hüsing
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Sabine Behrens
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Julia Krzykalla
- Division of Biostatistics, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nadia Obi
- Institute for Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Heiko Becher
- Institute for Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Jenny Chang-Claude
- Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Cancer Epidemiology Group, University Cancer Center Hamburg (UCCH), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
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23
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ASMBS position statement on the relationship between obesity and cancer, and the role of bariatric surgery: risk, timing of treatment, effects on disease biology, and qualification for surgery. Surg Obes Relat Dis 2020; 16:713-724. [DOI: 10.1016/j.soard.2020.03.019] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 03/16/2020] [Indexed: 12/31/2022]
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24
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Guzman-Esquivel J, Mendoza-Hernandez MA, Tiburcio-Jimenez D, Avila-Zamora ON, Delgado-Enciso J, De-Leon-Zaragoza L, Casarez-Price JC, Rodriguez-Sanchez IP, Martinez-Fierro ML, Meza-Robles C, Barocio-Acosta A, Baltazar-Rodriguez LM, Zaizar-Fregoso SA, Plata-Florenzano JE, Delgado-Enciso I. Decreased biochemical progression in patients with castration-resistant prostate cancer using a novel mefenamic acid anti-inflammatory therapy: A randomized controlled trial. Oncol Lett 2020; 19:4151-4160. [PMID: 32391109 DOI: 10.3892/ol.2020.11509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 11/13/2019] [Indexed: 12/19/2022] Open
Abstract
Prostate cancer (PCa) is the second most common non-dermatological cancer in men and is a growing public health problem. Castration-resistant disease (CRD) is the most advanced stage of the disease and is difficult to control. Patients with CRD may no longer accept conventional therapies as they are not in appropriate clinical conditions or they refuse to receive it. Given that inflammation is an essential component of CRD origin and progression, anti-inflammatory agents could be a therapeutic option with fenamates as one of the proposed choices. A prospective, randomized, double-blinded, 2-arm, parallel group, phase II-III clinical trial was performed involving 20 patients with CRD-PCa (with a prostate specific antigen level <100 ng/ml) that were undergoing androgen deprivation therapy (ADT) and did not accept any established treatment for that disease stage. In addition to ADT, 10 patients received placebo and 10 received mefenamic acid (500 mg orally every 12 h) for 6 months. The primary endpoint was the change in serum prostate-specific antigen (PSA) at 6 months. The PSA levels decreased significantly with mefenamic acid (an average 42% decrease), whereas there was an average 55% increase in the placebo group (P=0.024). In the patients treated with the placebo, 70% had biochemical disease progression (an increase of ≥25% in PSA levels), which did not occur in any of the patients treated with mefenamic acid (relative risk=0.12; 95% confidence interval, 0.01-0.85; P=0.033). There was a significant increase in quality of life (EQ-5D-5L score) and body mass index (BMI) with the experimental treatment. In conclusion, mefenamic acid administration decreased biochemical progression in patients with castration resistant PCa, improved their quality of life and increased their BMI. Future studies are required in order to strengthen the findings of the present clinical trial. Trial registration, Cuban Public Registry of Clinical Trials Database RPCEC00000248, August 2017.
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Affiliation(s)
- José Guzman-Esquivel
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico.,Department of Research, General Hospital of Zone No. 1 IMSS, Villa de Alvarez, Colima 28983, Mexico
| | | | - Daniel Tiburcio-Jimenez
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico
| | - Oscar N Avila-Zamora
- Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Josuel Delgado-Enciso
- Department of Research, Foundation for Cancer Ethics, Education and Research of The Cancerology State Institute, Colima 28085, Mexico
| | - Luis De-Leon-Zaragoza
- Department of Research, General Hospital of Zone No. 1 IMSS, Villa de Alvarez, Colima 28983, Mexico.,Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Juan C Casarez-Price
- Department of Research, General Hospital of Zone No. 1 IMSS, Villa de Alvarez, Colima 28983, Mexico.,Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Iram P Rodriguez-Sanchez
- Molecular and Structural Physiology Laboratory, School of Biological Sciences, Autonomous University of Nuevo León, Monterrey, Nuevo León 64460, Mexico
| | - Margarita L Martinez-Fierro
- Molecular Medicine Laboratory, Academic Unit of Human Medicine and Health Sciences, Autonomous University of Zacatecas, Zacatecas, Zacatecas 98160, Mexico
| | - Carmen Meza-Robles
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico.,Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Alejandro Barocio-Acosta
- Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Luz M Baltazar-Rodriguez
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico
| | - Sergio A Zaizar-Fregoso
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico
| | - Jorge E Plata-Florenzano
- Department of Research, General Hospital of Zone No. 1 IMSS, Villa de Alvarez, Colima 28983, Mexico.,Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
| | - Iván Delgado-Enciso
- Department of Molecular Medicine, School of Medicine, University of Colima, Colima 28040, Mexico.,Department of Research, Cancerology State Institute, Colima State Health Services, Colima 28085, Mexico
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25
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Masson LF, Douglas F, MacLure K. Nutrition and physical activity recommendations for cancer survivors in Scotland: Feasibility of a short course to promote behaviour change. NUTR BULL 2020. [DOI: 10.1111/nbu.12419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
| | - F. Douglas
- Robert Gordon University Aberdeen Scotland
| | - K. MacLure
- Robert Gordon University Aberdeen Scotland
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26
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Lin C, Cai X, Yang W, Lv F, Nie L, Ji L. The Body Weight Alteration and Incidence of Neoplasm in Patients With Type 2 Diabetes: A Meta-Analysis of Randomized Controlled Trials. Front Endocrinol (Lausanne) 2020; 11:541699. [PMID: 33424764 PMCID: PMC7793753 DOI: 10.3389/fendo.2020.541699] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 11/18/2020] [Indexed: 01/21/2023] Open
Abstract
OBJECTIVE Whether hypoglycemic treatments with weight-alternating effects influence the incidence of neoplasm in type 2 diasbetes (T2D) remains uncertain. Therefore, we performed a meta-analysis to assess the association between the weight alteration and incidence of neoplasm in patients with T2D. RESEARCH DESIGN AND METHODS Systematic searches were conducted for studies published between the inception of 1950s and September 2019. Randomized controlled trials conducted in T2D patients with at least 48-week follow-up, significant weight change difference between treatment arms and reports of neoplasm events were included. Fixed-effects model and meta-regression analysis were accordingly used. RESULTS In all, 46 studies were included. Analysis indicated weight reduction was not associated with a decreased incidence of neoplasm (OR = 1.01, 95% CI, 0.96 to 1.07, I2 = 17%) and weight elevation was not associated with an increased incidence of neoplasm (OR = 0.91, 95% CI, 0.76 to 1.09, I2 = 0%). Meta-regression analysis showed a slower weight reduction rate (β = -5.983, 95% CI, -11.412 to 0.553, P = 0.03) instead of weight change difference (β = -0.030, 95% CI, -0.068 to 0.007, P = 0.115) was significantly associated with reduced risk of neoplasm in patients with T2D. Moreover, a decreased incidence of prostate, bladder, and uterine neoplasm was observed in T2D patients with weight reduction difference while an increased incidence of thyroid neoplasm was found in glucagon-like peptide-1 receptor analog (GLP-1RA) users with weight reduction difference. CONCLUSIONS Additional weight change achieved by current hypoglycemic agents or strategies in short and medium periods was not associated with incidence of most neoplasm in patients with T2D. However, a decreased incidence of prostate, bladder, and uterine neoplasm was shown in T2D patients with weight reduction difference while an increased risk of thyroid neoplasm was observed in T2D patients on GLP-1RA treatments with weight reduction difference. A more sustained and persistent weight reduction process may confer reduced risk of neoplasm in patients with T2D.
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Affiliation(s)
- Chu Lin
- Department of Endocrinology and Metabolism, Peking University People’s Hospital, Beijing, China
| | - Xiaoling Cai
- Department of Endocrinology and Metabolism, Peking University People’s Hospital, Beijing, China
- *Correspondence: Xiaoling Cai, ; Linong Ji,
| | - Wenjia Yang
- Department of Endocrinology and Metabolism, Peking University People’s Hospital, Beijing, China
| | - Fang Lv
- Department of Endocrinology and Metabolism, Peking University People’s Hospital, Beijing, China
| | - Lin Nie
- Department of Endocrinology and Metabolism, Beijing Airport Hospital, Beijing, China
| | - Linong Ji
- Department of Endocrinology and Metabolism, Peking University People’s Hospital, Beijing, China
- *Correspondence: Xiaoling Cai, ; Linong Ji,
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27
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The impact of body size changes on recurrence risk depends on age and estrogen receptor status in primary breast cancer. Cancer Causes Control 2019; 30:1157-1170. [PMID: 31515643 DOI: 10.1007/s10552-019-01227-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Accepted: 08/30/2019] [Indexed: 12/19/2022]
Abstract
PURPOSE To investigate the prognostic impact of body size changes during the first postoperative year in breast cancer. METHODS A cohort of 1,317 primary breast cancer patients included in Sweden (2002-2014) underwent body size measurements at the preoperative and 1-year visits (n = 1,178). Landmark survival analyses were used to investigate how postoperative weight gain or loss (> 5%) or change in waist-hip ratio (WHR) categories (≤ 0.85 or > 0.85) impact prognosis. RESULTS Median age at inclusion was 61 years and body mass index 25.1 kg/m2. After a median follow-up of 5.0 years from inclusion, 165 recurrences and 77 deaths occurred. Weight gain (17.0%) conferred over twofold recurrence risk only in patients < 50 years (Pinteraction = 0.033). Weight loss (8.6%) was only associated with a poor prognosis in patients ≥ 70 years, but not after restriction analysis. Weight change did not impact prognosis in patients 50 to < 70 years. Changes between WHR categories were associated with differential recurrence risk depending on estrogen receptor (ER) status (Pinteraction = 0.007), with higher recurrence risk in patients with ER+ tumors and lower recurrence risk with ER- tumors. CONCLUSION Both changes in terms of weight and WHR category yielded independent prognostic information. Further research is imperative before recommending weight loss for all overweight breast cancer patients.
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Sung H, Siegel RL, Torre LA, Pearson-Stuttard J, Islami F, Fedewa SA, Goding Sauer A, Shuval K, Gapstur SM, Jacobs EJ, Giovannucci EL, Jemal A. Global patterns in excess body weight and the associated cancer burden. CA Cancer J Clin 2019; 69:88-112. [PMID: 30548482 DOI: 10.3322/caac.21499] [Citation(s) in RCA: 213] [Impact Index Per Article: 42.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
The prevalence of excess body weight and the associated cancer burden have been rising over the past several decades globally. Between 1975 and 2016, the prevalence of excess body weight in adults-defined as a body mass index (BMI) ≥ 25 kg/m2 -increased from nearly 21% in men and 24% in women to approximately 40% in both sexes. Notably, the prevalence of obesity (BMI ≥ 30 kg/m2 ) quadrupled in men, from 3% to 12%, and more than doubled in women, from 7% to 16%. This change, combined with population growth, resulted in a more than 6-fold increase in the number of obese adults, from 100 to 671 million. The largest absolute increase in obesity occurred among men and boys in high-income Western countries and among women and girls in Central Asia, the Middle East, and North Africa. The simultaneous rise in excess body weight in almost all countries is thought to be driven largely by changes in the global food system, which promotes energy-dense, nutrient-poor foods, alongside reduced opportunities for physical activity. In 2012, excess body weight accounted for approximately 3.9% of all cancers (544,300 cases) with proportion varying from less than 1% in low-income countries to 7% or 8% in some high-income Western countries and in Middle Eastern and Northern African countries. The attributable burden by sex was higher for women (368,500 cases) than for men (175,800 cases). Given the pandemic proportion of excess body weight in high-income countries and the increasing prevalence in low- and middle-income countries, the global cancer burden attributable to this condition is likely to increase in the future. There is emerging consensus on opportunities for obesity control through the multisectoral coordinated implementation of core policy actions to promote an environment conducive to a healthy diet and active living. The rapid increase in both the prevalence of excess body weight and the associated cancer burden highlights the need for a rejuvenated focus on identifying, implementing, and evaluating interventions to prevent and control excess body weight.
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Affiliation(s)
- Hyuna Sung
- Principal Scientist, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Rebecca L Siegel
- Scientific Director, Scientist Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Lindsey A Torre
- Scientist, Surveillance and Health Services Research, American Cancer Society, Scientist, Atlanta, GA
| | | | - Farhad Islami
- Scientific Director, Scientist Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Stacey A Fedewa
- Senior Principal Scientist, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Ann Goding Sauer
- Senior Associate Scientist, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
| | - Kerem Shuval
- Senior Principal Scientist, Physical Activity and Nutrition Research, Economic and Health Policy Research Program, Atlanta, GA
| | - Susan M Gapstur
- Senior Vice President, Behavioral and Epidemiology Research Group, American Cancer Society, Atlanta, GA
| | - Eric J Jacobs
- Senior Scientific Director, Behavioral and Epidemiology Research Group, American Cancer Society, Atlanta, GA
| | - Edward L Giovannucci
- Professor, Departments of Epidemiology and Nutrition, Harvard T.H. Chan School of Public Health, Boston, MA
| | - Ahmedin Jemal
- Scientific Vice President, Surveillance and Health Services Research, American Cancer Society, Atlanta, GA
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Koutoukidis DA, Lopes S, Atkins L, Croker H, Knobf MT, Lanceley A, Beeken RJ. Use of intervention mapping to adapt a health behavior change intervention for endometrial cancer survivors: the shape-up following cancer treatment program. BMC Public Health 2018; 18:415. [PMID: 29587699 PMCID: PMC5869761 DOI: 10.1186/s12889-018-5329-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Accepted: 03/16/2018] [Indexed: 11/25/2022] Open
Abstract
Background About 80% of endometrial cancer survivors (ECS) are overweight or obese and have sedentary behaviors. Lifestyle behavior interventions are promising for improving dietary and physical activity behaviors, but the constructs associated with their effectiveness are often inadequately reported. The aim of this study was to systematically adapt an evidence-based behavior change program to improve healthy lifestyle behaviors in ECS. Methods Following a review of the literature, focus groups and interviews were conducted with ECS (n = 16). An intervention mapping protocol was used for the program adaptation, which consisted of six steps: a needs assessment, formulation of matrices of change objectives, selection of theoretical methods and practical applications, program production, adoption and implementation planning, and evaluation planning. Social Cognitive Theory and Control Theory guided the adaptation of the intervention. Results The process consisted of eight 90-min group sessions focusing on shaping outcome expectations, knowledge, self-efficacy, and goals about healthy eating and physical activity. The adapted performance objectives included establishment of regular eating, balanced diet, and portion sizes, reduction in sedentary behaviors, increase in lifestyle and organized activities, formulation of a discrepancy-reducing feedback loop for all above behaviors, and trigger management. Information on managing fatigue and bowel issues unique to ECS were added. Conclusions Systematic intervention mapping provided a framework to design a cancer survivor-centered lifestyle intervention. ECS welcomed the intervention and provided essential feedback for its adaptation. The program has been evaluated through a randomized controlled trial. Electronic supplementary material The online version of this article (10.1186/s12889-018-5329-5) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Dimitrios A Koutoukidis
- Institute for Women's Health, University College London, London, UK.,Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - Sonia Lopes
- Department of Behavioural Science and Health, University College London, London, UK
| | - Lou Atkins
- Centre for Behaviour Change, University College London, London, UK
| | - Helen Croker
- Department of Behavioural Science and Health, University College London, London, UK
| | - M Tish Knobf
- School of Nursing, Yale University, New Haven, CT, USA
| | - Anne Lanceley
- Institute for Women's Health, University College London, London, UK
| | - Rebecca J Beeken
- Department of Behavioural Science and Health, University College London, London, UK. .,Leeds Institute of Health Sciences, University of Leeds, Leeds, UK.
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Seiler A, Chen MA, Brown RL, Fagundes CP. Obesity, Dietary Factors, Nutrition, and Breast Cancer Risk. CURRENT BREAST CANCER REPORTS 2018; 10:14-27. [PMID: 30662586 PMCID: PMC6335046 DOI: 10.1007/s12609-018-0264-0] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
PURPOSE OF REVIEW To synthesize the critical role of obesity-associated inflammation, dietary factors, and nutrition in determining breast cancer risk. RECENT FINDINGS Obesity-associated inflammation is strongly linked to breast cancer risk and progression, largely via two processes: inflammatory pathways and dysregulated metabolism. Cytokine production in excess adipose tissues creates a chronic inflammatory microenvironment, which favors tumor development. Lifestyle factors, including diet, have long been recognized as important determinants of breast cancer risk and mortality. SUMMARY Obesity increases the risk of developing breast cancer in both pre- and postmenopausal women and also negatively affects breast cancer recurrence and survival. Poor dietary habits characterized by the high intake of refined starches, sugar, and both saturated and trans-saturated fats, as well as the low intake of omega-3 fatty acids, natural antioxidants, and fiber, modulate inflammation and, thereby, appear to be linked to increased risk of breast cancer and mortality.
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Affiliation(s)
- Annina Seiler
- Department of Consultation-Liaison-Psychiatry and Psychosomatic Medicine, University Hospital Zurich, Haldenbachstrasse 18, 8091 Zurich, Switzerland
| | | | - Ryan L Brown
- Department of Psychology, Rice University, Houston, TX, USA
| | - Christopher P Fagundes
- Department of Psychology, Rice University, Houston, TX, USA
- Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Abstract
Weight, weight change and physical activity may affect prognosis among women who are diagnosed with breast cancer. Observational studies show associations between overweight/obesity and weight gain with several measures of reduced prognosis in women with breast cancer, and some suggestions of lower survival in women who are underweight or who experience unexplained weight loss after diagnosis. Observational studies have also shown an association between higher levels of physical activity and reduced breast cancer-specific and all-cause mortality, although a dose–response relationship has not been established. The effects of purposive dietary weight loss and increase in physical activity on survival or recurrence in breast cancer are not yet established, and randomised controlled trials are needed for definitive data. This paper presents the epidemiologic evidence on weight status, weight change, and physical activity and breast cancer survival; suggests potential mediating mechanisms; summarises evidence on weight loss interventions in breast cancer survivors; describes ongoing randomised clinical trials designed to test the effects of weight loss or physical activity on breast cancer survival; and provides information on available guidelines on weight and physical activity for cancer survivors.
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Almuwaqqat Z, Hung O, Parashar S. Statins and cancer survivors: the need for structured guidelines. Future Cardiol 2018; 14:5-8. [DOI: 10.2217/fca-2017-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Zakaria Almuwaqqat
- Department of Medicine, Emory School of Medicine, Atlanta, GA 30322, USA
- Rollins School of Public Health, Emory University, Atlanta, GA 30322, USA
| | - Olivia Hung
- Division of Cardiology, Department of Medicine, Emory School of Medicine, Atlanta, GA 30322, USA
| | - Susmita Parashar
- Division of Cardiology, Department of Medicine, Emory School of Medicine, Atlanta, GA 30322, USA
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Lee DH, Jacobs DR, Park HY, Carpenter DO. A role of low dose chemical mixtures in adipose tissue in carcinogenesis. ENVIRONMENT INTERNATIONAL 2017; 108:170-175. [PMID: 28863389 DOI: 10.1016/j.envint.2017.08.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2017] [Revised: 08/07/2017] [Accepted: 08/23/2017] [Indexed: 05/15/2023]
Abstract
The Halifax project recently hypothesized a composite carcinogenic potential of the mixture of low dose chemicals which are commonly encountered environmentally, yet which are not classified as human carcinogens. A long neglected but important fact is that adipose tissue is an important exposure source for chemical mixtures. In fact, findings from human studies based on several persistent organic pollutants in general populations with only background exposure should be interpreted from the viewpoint of chemical mixtures because serum concentrations of these chemicals can be seen as surrogates for chemical mixtures in adipose tissue. Furthermore, in conditions such as obesity with dysfunctional adipocytes or weight loss in which lipolysis is increased, the amount of the chemical mixture released from adipose tissue to circulation is increased. Thus, both obesity and weight loss can enhance the chance of chemical mixtures reaching critical organs, however paradoxical this idea may be when fat mass is the only factor considered. The complicated, interrelated dynamics of adipocytes and chemical mixtures can explain puzzling findings related to body weight among cancer patients, including the obesity paradox. The contamination of fat in human diet with chemical mixtures, occurring for reasons similar to contamination of human adipose tissue, may be a missing factor which affects the association between dietary fat intake and cancer. The presence of chemical mixtures in adipose tissue should be considered in future cancer research, including clinical trials on weight management among cancer survivors.
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Affiliation(s)
- Duk-Hee Lee
- Department of Preventative Medicine, School of Medicine, Kyungpook National University, Daegu, Republic of Korea; BK21 Plus KNU Biomedical Convergence Program, Department of Biomedical Science, Kyungpook National University, Republic of Korea.
| | - David R Jacobs
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, United States
| | - Ho Yong Park
- Department of Breast and Thyroid Surgery, School of Medicine, Kyungpook National University, Daegu, Republic of Korea
| | - David O Carpenter
- Center for the Elimination of Minority Health Disparities, University at Albany, Albany, NY, United States; Institute for Health and the Environment, University at Albany, Rensselaer, NY, United States
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Kerr J, Anderson C, Lippman SM. Physical activity, sedentary behaviour, diet, and cancer: an update and emerging new evidence. Lancet Oncol 2017; 18:e457-e471. [PMID: 28759385 PMCID: PMC10441558 DOI: 10.1016/s1470-2045(17)30411-4] [Citation(s) in RCA: 363] [Impact Index Per Article: 51.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/21/2017] [Accepted: 04/27/2017] [Indexed: 12/11/2022]
Abstract
The lifestyle factors of physical activity, sedentary behaviour, and diet are increasingly being studied for their associations with cancer. Physical activity is inversely associated with and sedentary behaviour is positively (and independently) associated with an increased risk of more than ten types of cancer, including colorectal cancer (and advanced adenomas), endometrial cancers, and breast cancer. The most consistent dietary risk factor for premalignant and invasive breast cancer is alcohol, whether consumed during early or late adult life, even at low levels. Epidemiological studies show that the inclusion of wholegrain, fibre, fruits, and vegetables within diets are associated with reduced cancer risk, with diet during early life (age <8 years) having the strongest apparent association with cancer incidence. However, randomised controlled trials of diet-related factors have not yet shown any conclusive associations between diet and cancer incidence. Obesity is a key contributory factor associated with cancer risk and mortality, including in dose-response associations in endometrial and post-menopausal breast cancer, and in degree and duration of fatty liver disease-related hepatocellular carcinoma. Obesity produces an inflammatory state, characterised by macrophages clustered around enlarged hypertrophied, dead, and dying adipocytes, forming crown-like structures. Increased concentrations of aromatase and interleukin 6 in inflamed breast tissue and an increased number of macrophages, compared with healthy tissue, are also observed in women with normal body mass index, suggesting a metabolic obesity state. Emerging randomised controlled trials of physical activity and dietary factors and mechanistic studies of immunity, inflammation, extracellular matrix mechanics, epigenetic or transcriptional regulation, protein translation, circadian disruption, and interactions of the multibiome with lifestyle factors will be crucial to advance this field.
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Affiliation(s)
- Jacqueline Kerr
- Moores Cancer Center, University of California, La Jolla, San Diego, CA, USA; Department of Family Medicine and Public Health, University of California, La Jolla, San Diego, CA, USA
| | - Cheryl Anderson
- Moores Cancer Center, University of California, La Jolla, San Diego, CA, USA; Department of Family Medicine and Public Health, University of California, La Jolla, San Diego, CA, USA
| | - Scott M Lippman
- Moores Cancer Center, University of California, La Jolla, San Diego, CA, USA; Department of Medicine, University of California, La Jolla, San Diego, CA, USA.
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