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Cancer survivorship, excess body fatness and weight-loss intervention-where are we in 2020?
Anderson, AS, Martin, RM, Renehan, AG, Cade, J, Copson, ER, Cross, AJ, Grimmett, C, Keaver, L, King, A, Riboli, E, et al
British journal of cancer. 2021;(6):1057-1065
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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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Cancer-Related Fatigue-Is There a Role for Complementary and Integrative Medicine?
David, A, Hausner, D, Frenkel, M
Current oncology reports. 2021;(12):145
Abstract
PURPOSE OF REVIEW This review aims to assess recent data on possible effective and safe complementary and integrative medicine (CIM) modalities that can be of help to patients affected by cancer that suffer from cancer-related fatigue (CRF). RECENT FINDINGS Cancer-related fatigue (CRF) is one of the most common, persistent, and challenging symptoms among cancer patients and survivors. Many world-leading cancer centers incorporate CIM into routine cancer care including integrating multiple approaches to address CRF. Approaches that are supported by clinical evidence on the use of CIM during and following conventional oncology treatments are being discussed in this review. The review suggests that some CIM modalities might have a potential role in alleviating cancer-related fatigue. These modalities include acupuncture, touch therapies, nutrition, nutritional supplements, stress reduction, homeopathy, and circadian rhythm management. Additional research is still needed to better support the process of integrating CIM into a routine approach to cancer-related fatigue.
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A Review of Literature on Health-Related Quality of Life of Retinoblastoma Survivors.
Belson, PJ, Eastwood, JA, Brecht, ML, Hays, RD, Pike, NA
Journal of pediatric oncology nursing : official journal of the Association of Pediatric Oncology Nurses. 2020;(2):116-127
Abstract
Background: Retinoblastoma is a malignant tumor of the eye that typically presents in early childhood and occurs in approximately 1 in 20,000 births. While active treatment of the tumor is typically completed in childhood, survivors often suffer from long-term effects from treatment including visual impairment, facial deformities, and fear of recurrence or secondary cancer. However, little is known how these long-term effects affect their health-related quality of life (HRQOL). Purpose: To review the literature on HRQOL in retinoblastoma survivors. Method: We searched three electronic databases from January 2005 to December 2018 for original research articles reporting on HRQOL or individual domains such as function, cognition, and psychosocial outcomes in retinoblastoma survivors. Results: A total of 59 articles were reviewed and 15 were identified as eligible. Five of the studies reported worse HRQOL in retinoblastoma survivors than controls or general population norms. Parent-proxy ratings were worse than survivors' self-reports. Conclusion: Our findings confirm the need for further HRQOL research to assess the factors influencing long-term outcomes associated with treatment in adolescent and young adult retinoblastoma survivors. By identifying any potential deficits in specific domains of HRQOL, early interventions might be developed to improve HRQOL in retinoblastoma survivors.
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Comprehensive assessments and related interventions to enhance the long-term outcomes of child, adolescent and young adult cancer survivors - presentation of the CARE for CAYA-Program study protocol and associated literature review.
Salchow, J, Mann, J, Koch, B, von Grundherr, J, Jensen, W, Elmers, S, Straub, LA, Vettorazzi, E, Escherich, G, Rutkowski, S, et al
BMC cancer. 2020;(1):16
Abstract
BACKGROUND Improved, multimodal treatment strategies have been shown to increase cure rates in cancer patients. Those who survive cancer as a child, adolescent or young adult (CAYA), are at a higher risk for therapy-, or disease-related, late or long-term effects. The CARE for CAYA-Program has been developed to comprehensively assess any potential future problems, to offer need-based preventative interventions and thus to improve long-term outcomes in this particularly vulnerable population. METHODS The trial is designed as an adaptive trial with an annual comprehensive assessment followed by needs stratified, modular interventions, currently including physical activity, nutrition and psycho-oncology, all aimed at improving the lifestyle and/or the psychosocial situation of the patients. Patients, aged 15-39 years old, with a prior cancer diagnosis, who have completed tumour therapy and are in follow-up care, and who are tumour free, will be included. At baseline (and subsequently on an annual basis) the current medical and psychosocial situation and lifestyle of the participants will be assessed using a survey compiled of various validated questionnaires (e.g. EORTC QLQ C30, NCCN distress thermometer, PHQ-4, BSA, nutrition protocol) and objective parameters (e.g. BMI, WHR, co-morbidities like hyperlipidaemia, hypertension, diabetes), followed by basic care (psychological and lifestyle consultation). Depending on their needs, CAYAs will be allocated to preventative interventions in the above-mentioned modules over a 12-month period. After 1 year, the assessment will be repeated, and further interventions may be applied as needed. During the initial trial phase, the efficacy of this approach will be compared to standard care (waiting list with intervention in the following year) in a randomized study. During this phase, 530 CAYAs will be included and 320 eligible CAYAs who are willing to participate in the interventions will be randomly allocated to an intervention. Overall, 1500 CAYAs will be included and assessed. The programme is financed by the innovation fund of the German Federal Joint Committee and will be conducted at 14 German sites. Recruitment began in January 2018. DISCUSSION CAYAs are at high risk for long-term sequelae. Providing structured interventions to improve lifestyle and psychological situation may counteract against these risk factors. The programme serves to establish uniform regular comprehensive assessments and need-based interventions to improve long-term outcome in CAYA survivors. TRIAL REGISTRATION Registered at the German Clinical Trial Register (ID: DRKS00012504, registration date: 19th January 2018).
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A Narrative Literature Review and Environmental Scan of Self-management Education Programs for Adolescent and Young Adult Survivors of Childhood Cancer.
Kobe, CM, Turcotte, LM, Sadak, KT
Journal of cancer education : the official journal of the American Association for Cancer Education. 2020;(4):731-735
Abstract
Self-management education programs (SMEPs) have demonstrated a measurable benefit in enhancing self-efficacy, increasing health knowledge, and improving both health behaviors and physical symptoms associated with underlying conditions in multiple chronic disease populations. Adolescent and young adult (AYA) survivors of childhood cancer, defined as individuals ages 15 to 39 years, are at a high risk for adverse health outcomes due to late complications from previous cancer treatments, knowledge deficits of their risks, and complex socioeconomic challenges associated with transitional periods in their lives. We performed a literature review and environmental scan to systematically survey and interpret relevant SMEPs to identify opportunities for their development specific to the AYA population. Despite evidence existing for the importance of self-management and general educational messages for survivors of childhood cancer, very few evidence-based interventions have been developed for the AYA population. Most SMEPs for cancer survivors are geared towards individuals with cancer in adulthood. Among the limited interventions directed at survivors of childhood cancer, they are focused on individual health behaviors, such as physical exercise, mental health, nutrition, or self-efficacy. Given the ever-growing technological footprint in our daily lives, mobile health (mHealth) applications may be the most efficacious means of delivering self-management education to this specific population. As content is developed through mHealth applications as well as other platforms, they will need to be rigorously evaluated, given their potential to compliment survivor-focused care.
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BMI, physical activity, and breast cancer subtype in white, black, and Sea Island breast cancer survivors.
Ford, ME, Bauza, CE, Findlay, VJ, Turner, DP, Abraham, LM, Moore, LA, Magwood, G, Alberg, AJ, Gaymon, K, Knight, KD, et al
Advances in cancer research. 2020;:83-102
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Abstract
Higher BMI, lower rates of physical activity (PA), and hormone receptor-negative breast cancer (BC) subtype are associated with poorer BC treatment outcomes. We evaluated the prevalence of high BMI, low PA level, and BC subtype among survivors with white/European American (EA) and African American (AA) ancestry, as well as a distinct subset of AAs with Sea Island/Gullah ancestry (SI). We used the South Carolina Central Cancer Registry to identify 137 (42 EAs, 66 AAs, and 29 SIs) women diagnosed with BC and who were within 6-21 months of diagnosis. We employed linear and logistic regression to investigate associations between BMI, PA, and age at diagnosis by racial/ethnic group. Most participants (82%) were overweight/obese (P=0.46). BMI was highest in younger AAs (P=0.02). CDC PA guidelines (≥150min/week) were met by only 28% of participants. The frequency of estrogen receptor (ER)-negative BC subtype was lower in EAs and SIs than in AAs (P<0.05). This is the first study to identify differences in obesity and PA rates, and BC subtype in EAs, AAs, and SIs. BMI was higher, PA rates were lower, and frequency of ER-negative BC was higher in AAs as compared to EAs and SIs. This study highlights the need to promote lifestyle interventions among BC survivors, with the goal of reducing the likelihood of a BC recurrence. Integrating dietary and PA interventions into ongoing survivorship care is essential. Future research could evaluate potential differential immune responses linked to the frequency of triple negative BC in AAs.
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An overview of the unique challenges facing African-American breast cancer survivors.
Husain, M, Nolan, TS, Foy, K, Reinbolt, R, Grenade, C, Lustberg, M
Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer. 2019;(3):729-743
Abstract
PURPOSE The existence of cancer disparities is well known. Focus on alleviating such disparities centers on diagnosis, treatment, and mortality. This review surveyed current knowledge of health disparities that exist in the acute survivorship period (immediately following diagnosis and treatment) and their contributors, particularly for African-American breast cancer survivors (AA-BCS). METHODS Utilizing the ASCO four components of survivorship care, we explore disparities in surveillance and effects of cancer and therapies that AA-BCS face within the acute survivorship period (the years immediately following diagnosis). A literature review of PUBMED, Scopus, and Cochrane databases was conducted to identify articles related to AA-BCS acute survivorship. The search yielded 97 articles. Of the 97 articles, 38 articles met inclusion criteria. RESULTS AA-BCS experience disparate survivorship care, which negatively impacts quality of life and health outcomes. Challenges exist in surveillance, interventions for late effects (e.g., quality-of-life outcomes, cardiotoxicity, and cognitive changes), preventing recurrence with promotion of healthy living, and coordinating care among the healthcare team. CONCLUSIONS This overview identified current knowledge on the challenges in survivorship among AA-BCS. Barriers to optimal survivorship care inhibit progress in eliminating breast cancer disparities. Research addressing best practices for survivorship care is needed for this population. Implementation of culturally tailored care may reduce breast cancer disparities among AA-BCS.
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The experience of head and neck cancer survivorship (including laryngectomy): an integrated biopsychosocial model.
Jacobson, MC
Current opinion in supportive and palliative care. 2018;(1):65-73
Abstract
PURPOSE OF REVIEW The head and neck cancer (HNC) survivorship experience is unique among cancer populations. This review seeks to explore the HNC survivor experience associated with altered upper aerodigestive tract (UADT) function using principles of survivorship. RECENT FINDINGS HNC survivors experience complex physical, functional, and psychosocial challenges related to UADT dysfunction. Interventions need to address all of these dimensions being mindful of the survivor experience. Studies reveal related unmet needs of both HNC survivors and their family members. An expose of the HNC survivorship experience is timely since 2016/2017 contains the release of landmark position papers and guidelines in the field. These address the unique challenges faced by the HNC population, their management, and the triad psychosocial, functional, and physical survivor burden. Such developments will drive future care. SUMMARY The head and neck survivorship experience is characterized by complex changes with broad impact when examined in an experiential framework. HNC survivor care demands clinical excellence from multiple disciplines that are positioned to enact recent HNC guidelines and adopt survivorship principles. Future research in this population that explores experiential aspects of altered UADT function would be valuable in informing clinical practice. A biopsychosocial framework is presented for conceptualizing the HNC survivorship experience.
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Supported self-management for cancer survivors to address long-term biopsychosocial consequences of cancer and treatment to optimize living well.
Howell, DD
Current opinion in supportive and palliative care. 2018;(1):92-99
Abstract
PURPOSE OF REVIEW As individuals are living longer with cancer as a chronic disease, they face new health challenges that require the application of self-management behaviors and skills that may not be in their usual repertoire of self-regulatory health behaviors. Increasing attention is focused on supported self-management (SSM) programs to enable survivors in managing the long-term biopsychosocial consequences and health challenges of survivorship. This review explores current directions and evidence for SSM programs that enable survivors to manage these consequences and optimize health. RECENT FINDINGS Cancer survivors face complex health challenges that affect daily functioning and well being. Multiple systematic reviews show that SSM programs have positive effects on health outcomes in typical chronic diseases. However, the efficacy of these approaches in cancer survivors are in their infancy; and the 'one-size' fits all approach for chronic disease self-management may not be adequate for cancer as a complex chronic illness. This review suggests that SSM has promising potential for improving health and well being of cancer survivors, but there is a need for standardizing SSM for future research. SUMMARY Although there is increasing enthusiasm for SSM programs tailored to cancer survivors, there is a need for further research of their efficacy on long-term health outcomes.
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Mechanisms underlying the effects of n-3 polyunsaturated fatty acids on fear memory processing and their hypothetical effects on fear of cancer recurrence in cancer survivors.
Okubo, R, Chen, C, Sekiguchi, M, Hamazaki, K, Matsuoka, YJ
Prostaglandins, leukotrienes, and essential fatty acids. 2018;:14-23
Abstract
The relationship of n-3 polyunsaturated fatty acids (PUFAs) and gut microbiota with brain function has been extensively reported. Here, we review how n-3 polyunsaturated fatty acids affect fear memory processing. n-3 PUFAs may improve dysfunctional fear memory processing via immunomodulation/anti-inflammation, increased BDNF, upregulated adult neurogenesis, modulated signal transduction, and microbiota-gut-brain axis normalization. We emphasize how n-3 PUFAs affect this axis and also focus on the hypothetical effects of PUFAs in fear of cancer recurrence (FCR), the primary psychological unmet need of cancer survivors. Its pathophysiology may be similar to that of post-traumatic stress disorder (PTSD), which involves dysfunctional fear memory processing. Due to fewer adverse effects than psychotropic drugs, nutritional interventions involving n-3 PUFAs should be acceptable for physically vulnerable cancer survivors. We are currently studying the relationship of FCR with n-3 PUFAs and gut microbiota in cancer survivors to provide them with a nutritional intervention that protects against FCR.