Why exercise has a crucial role in cancer prevention, risk reduction and improved outcomes

The Digital Revolution in Medicine: Applications in Cardio-Oncology

PURPOSE OF REVIEW

A critical evaluation of contemporary literature regarding the role of big data, artificial intelligence, and digital technologies in precision cardio-oncology care and survivorship, emphasizing innovative and groundbreaking endeavors.

RECENT FINDINGS

Artificial intelligence (AI) algorithm models can automate the risk assessment process and augment current subjective clinical decision tools. AI, particularly machine learning (ML), can identify medically significant patterns in large data sets. Machine learning in cardio-oncology care has great potential in screening, diagnosis, monitoring, and managing cancer therapy-related cardiovascular complications. To this end, large-scale imaging data and clinical information are being leveraged in training efficient AI algorithms that may lead to effective clinical tools for caring for this vulnerable population. Telemedicine may benefit cardio-oncology patients by enhancing healthcare delivery through lowering costs, improving quality, and personalizing care. Similarly, the utilization of wearable biosensors and mobile health technology for remote monitoring holds the potential to improve cardio-oncology outcomes through early intervention and deeper clinical insight. Investigations are ongoing regarding the application of digital health tools such as telemedicine and remote monitoring devices in enhancing the functional status and recovery of cancer patients, particularly those with limited access to centralized services, by increasing physical activity levels and providing access to rehabilitation services.

SUMMARY

In recent years, advances in cancer survival have increased the prevalence of patients experiencing cancer therapy-related cardiovascular complications. Traditional cardio-oncology risk categorization largely relies on basic clinical features and physician assessment, necessitating advancements in machine learning to create objective prediction models using diverse data sources. Healthcare disparities may be perpetuated through AI algorithms in digital health technologies. In turn, this may have a detrimental effect on minority populations by limiting resource allocation. Several AI-powered innovative health tools could be leveraged to bridge the digital divide and improve access to equitable care.

Racial Health Disparity and Risk of Multiple Myeloma: Implications for Energy Balance Interventions

Established risk factors for multiple myeloma, including obesity and sedentary lifestyles, are associated with well-known racial/ethnic disparities in disease risk. This review examines established risk determinants for multiple myeloma in Black adults, summarizes evidence linking lifestyle factors, including obesity, physical inactivity, and diet, to disease risk, and discusses energy balance interventions, including cultural tailoring, to mitigate multiple myeloma risk. We summarize current evidence for racial/ethnic disparities in risk factors for multiple myeloma, including unmodifiable heritable factors, modifiable contributors to obesity, including diet and physical activity, and barriers to meeting physical activity and healthful diet guidelines. With this evidence, we present considerations to research lifestyle interventions directed toward risk factors for multiple myeloma. Current foundational scientific evidence in energy balance interventions for cancer risk management is primarily supported in non-Hispanic White populations. Evidence for preventative exercise, diet, or lifestyle interventions for multiple myeloma among underrepresented populations is scarce. Research considerations are proposed to provide strategies utilizing community engagement, primary care education, and importantly, availability of exercise and dietary resources. The importance of tailoring exercise and dietary interventions is also underscored, in addition to generating clinical trial-based evidence to be equitable and beneficial for all populations.

Role and mechanisms of exercise therapy in enhancing drug treatment for glioma: a review

Gliomas, particularly glioblastoma (GBM), are among the most aggressive and challenging brain tumors to treat. Although current therapies such as chemotherapy, radiotherapy, and targeted treatments have extended patient survival to some extent, their efficacy remains limited and is often accompanied by severe side effects. In recent years, exercise therapy has gained increasing attention as an adjunctive treatment in clinical and research settings. Exercise not only improves patients' physical function and cognitive abilities but may also enhance the efficacy of conventional drug treatments by modulating the immune system, suppressing inflammatory responses, and improving blood-brain barrier permeability. This review summarizes the potential mechanisms of exercise in glioma treatment, including enhancing immune surveillance through activation of natural killer (NK) cells and T cells, and increasing drug penetration by improving blood-brain barrier function. Additionally, studies suggest that exercise can synergize with chemotherapy and immunotherapy, improving treatment outcomes while reducing drug-related side effects. Although the application of exercise therapy in glioma patients is still in the exploratory phase, existing evidence indicates its significant clinical value as an adjunctive approach, with the potential to become a new standard in glioma treatment in the future.

Physical Activity and Cancer Incidence and Mortality: Current Evidence and Biological Mechanisms

Objectives: There is strong evidence that not enough physical activity is among the most critical risk factors for cancer disease and premature mortality. The literature on the benefits of regular physical activity regarding cancer disease has grown in the last decades. This review aimed to present the current findings on the effect of prediagnosis physical activity on cancer incidence and mortality published between January 2019 and October 2024; this study summarizes the previous evidence, as well as the literature underlying biological mechanisms operating in the exercise-cancer relationship. The review also highlights gaps in the existing research and identifies future research directions. Methods: Medline/PubMed, ScienceDirect, and Google Scholar were searched with the search terms "physical activity" and "physical exercise" in conjunction with the MeSH terms for "cancer" and "carcinoma". Primary, review, and meta-analysis studies published in English were included if they reported a measure of the effect size of prediagnosis physical activity on cancer incidence and/or cancer mortality. Results: Evidence from 37 observational studies and 10 reviews were included in this systematic review; 22 studies reported the effect of physical activity on cancer incidence, and 15 studies on cancer mortality. Of the 37 included observational studies, 19 confirmed the previous evidence that physical activity significantly decreased all-cancer-combined and cancer-specific site incidences, and 10 studies focused on cancer mortality. However, the molecular mechanisms involved in this process require future studies. The most convincing evidence maintains the effects of physical activity on body weight and fat, insulin resistance, sex hormones, regulation of redox homeostasis, enhancing the antioxidant defense system, and reducing oxidative stress. Conclusions: These data demonstrate substantial prevention against several cancer incidences and mortality among patients who performed regular physical activity, of which dose meets at least the WHO's guidelines. Further prospective cohort studies and long-term RCT studies are warranted to address a safe and personalized activity dose for cancer-site prevention, identify more precisely the biological mechanisms operating in the physical activity-cancer relationship, and promote the benefits of being physically active.

Metabolic interplays between the tumour and the host shape the tumour macroenvironment

Metabolic reprogramming of cancer cells and the tumour microenvironment are pivotal characteristics of cancers, and studying these processes offer insights and avenues for cancer diagnostics and therapeutics. Recent advancements have underscored the impact of host systemic features, termed macroenvironment, on facilitating cancer progression. During tumorigenesis, these inherent features of the host, such as germline genetics, immune profile and the metabolic status, influence how the body responds to cancer. In parallel, as cancer grows, it induces systemic effects beyond the primary tumour site and affects the macroenvironment, for example, through inflammation, the metabolic end-stage syndrome of cachexia, and metabolic dysregulation. Therefore, understanding the intricate metabolic interplay between the tumour and the host is a growing frontier in advancing cancer diagnosis and therapy. In this Review, we explore the specific contribution of the metabolic fitness of the host to cancer initiation, progression and response to therapy. We then delineate the complex metabolic crosstalk between the tumour, the microenvironment and the host, which promotes disease progression to metastasis and cachexia. The metabolic relationships among the host, cancer pathogenesis and the consequent responsive systemic manifestations during cancer progression provide new perspectives for mechanistic cancer therapy and improved management of patients with cancer.

Implementing physical activity for individuals with cancer during treatment: protocol for the IMPACT implementation-effectiveness trial

INTRODUCTION

The prevalence of cancer in Canada is growing, leading to multiple lasting side effects in survivors. The physical and psychosocial benefits of regular physical activity (PA) during and after treatment for individuals with cancer are well established, however, not well implemented in a clinical setting. The overall aim of this project is to build on previous work and conduct a multicentred randomised controlled trial (RCT) and evaluate the effectiveness of a novel implementation strategy using PA and self-management versus usual care during cancer treatment.

METHODS AND ANALYSIS

Study design: a hybrid implementation-effectiveness RCT will occur at five cancer centres across Ontario, Canada. Participants: eligible participants include adults with a cancer diagnosis (any type or stage) who are receiving treatment and cleared for exercise by their oncology care team. Intervention: participants (n=129) will be randomised to one of three groups: (1) institution-based exercise and self-management (SM) (eight in-person sessions of aerobic exercise and eight SM modules), (2) SM alone (SM only: eight virtual modules) or (3) usual care (no intervention). Outcomes: the Reach, Effectiveness, Adoption, Implementation and Maintenance framework will assess implementation outcomes. The primary effectiveness outcome is self-report PA level postintervention. Data analysis: outcomes will be measured at four time points (baseline, postintervention, 6- and 12-month follow-up). Descriptive statistics will be used to present implementation outcomes. An analysis of covariance will assess change between groups over time.

ETHICS AND DISSEMINATION

Findings from this trial will build on previous work and inform the way PA services are provided within cancer institutions across Ontario, Canada, and inform decision-making on how to incorporate exercise evidence into real-world clinical practice in cancer care. The Hamilton Integrated Research Ethics Board (ID: 7673 & 17454) has approved this study. Results will be disseminated using a combination of peer-reviewed publications, conference presentations and community organisation presentations. Participants will contribute to dissemination by sharing 'participant perspectives', highlighting their experience in the project and thoughts on the implementation strategies used.

TRIAL REGISTRATION NUMBER

The study is registered on clinicaltrials.gov (ID: NCT06323707).

Impact of Lifestyle Modifications on Cancer Mortality: A Systematic Review and Meta-Analysis

Background and Objectives: Cancer survival poses significant challenges in oncology, with lifestyle modifications increasingly recognized as crucial in modifying patient outcomes post-diagnosis. This meta-analysis aims to systematically evaluate the impact of various lifestyle interventions on cancer survival across different types of cancer. Methods: A comprehensive literature search of electronic databases including PubMed, Scopus and Cochrane was performed to identify relevant studies up to 30 November 2024. Relevant studies were chosen and data were extracted and analyzed using SPSS Version 29.0 software. Results: Our systematic review included data from 98 studies involving a total of 1,461,834 cancer patients to evaluate the impact of lifestyle factors on cancer survival. Out of these, 64 studies were included in the meta-analysis. Our meta-analysis demonstrates that adherence to specific dietary patterns significantly improves cancer-specific outcomes. The Healthy Eating Index (HEI) diet was associated with a reduction in cancer-specific mortality (pooled log HR: -0.22; 95% CI: [-0.32, -0.12]; p < 0.001). Similar benefits were observed with the Mediterranean diet (aMED), which also reduced cancer mortality and recurrence (pooled log HR: -0.24; 95% CI: [-0.40, -0.07]; p < 0.001), and the Dietary Approaches to Stop Hypertension (DASH) diet (pooled log HR: -0.22; 95% CI: [-0.33, -0.12]; p < 0.001). Additionally, general dietary improvements were beneficial for breast cancer-specific mortality across 17 cohort studies (pooled log HR: -0.15; 95% CI: [-0.25, -0.06]; p < 0.001). Engaging in any form of physical activity post-diagnosis was associated with significant improvements in cancer-specific mortality or recurrence (pooled log HR: -0.31; 95% CI: [-0.38, -0.25]; p < 0.001). Participants who ceased smoking after diagnosis exhibited more favorable cancer outcomes (pooled log HR: -0.33; 95% CI: [-0.42, -0.24]; p < 0.001), with smoking cessation notably reducing cancer-specific mortality among lung cancer survivors (pooled log HR: -0.34; 95% CI: [-0.48, -0.20]; p < 0.001). Additionally, reducing alcohol intake post-diagnosis significantly improved cancer outcomes (pooled log HR: -0.26; 95% CI: [-0.33, -0.19]; p < 0.001). Alcohol moderation in gastrointestinal tract cancer survivors specifically decreased both cancer-specific mortality and recurrence (pooled log HR: -0.22; 95% CI: [-0.29, -0.15]; p < 0.001). Conclusions: Lifestyle modifications after cancer diagnosis significantly improve cancer-specific outcomes. Specific dietary patterns, increased physical activity, smoking cessation, and reduced alcohol intake are all associated with lower cancer-specific mortality. Integrating these lifestyle changes into oncology care may enhance patient survival and quality of life.

Lifestyle modification program (IM Healthy) for cancer survivors: Implementation of a reimbursable telehealth group program during the COVID-19 pandemic

PURPOSE

We designed and pilot-tested a reimbursable lifestyle change program delivered via telehealth that was initiated during the COVID-19 pandemic.

METHODS

The program (IM Healthy) focused on increasing physical activity, improving nutrition, and facilitating stress management and healthy behavior change. Retrospective chart review was used to collect data on IM Healthy participants from the period of Sept 2021 to Aug 2022. The program was offered three days each week with the same topic presented each day. Patients chose which day they attended. Meetings were primarily led by a health psychologist, with intermittent weeks led by a dietitian or physical therapist. Chart review provided demographics, group attendance, ESAS-FS, PROMIS10, weight, and BMI. Patient feedback regarding the telehealth program was collected approximately 6 months following the data collection period.

RESULTS

Patients (N = 50) mostly women (90%) with mean 57.9 years old (SD = 11.2) attended at least one group with an average of 13.1 (SD = 10.8; range = 1-45) attended sessions. Frequency of individual psychology sessions decreased after starting IM Healthy (z = - 2.17, p = 0.03). Overall, patients provided positive feedback including feelings of connectedness and physical and psychological benefit. Patients endorsed moderate to high perceived success in physical activity, nutrition, and stress management.

CONCLUSIONS

We demonstrate that a reimbursable lifestyle change group program can be tailored to telehealth and is well-received and beneficial to cancer survivors.

Drugs and drug targets for the treatment of HPV-positive cervical cancer

Cervical cancer is primarily driven by persistent infection with high-risk human papillomavirus (HPV) strains and remains a significant global health challenge, particularly in low- and middle-income countries where late-stage diagnoses is common. While vaccination and screening programs have reduced incidence rates, the need for novel and more effacacious and cost-effective therapeutic options is therefore critical especially for advanced cervical cancer. This review highlights several key advances in the understanding of HPV-induced carcinogenesis and the development of therapeutic strategies over the past five years. Important areas of focus include the role of HPV oncoproteins E5, E6 and E7 in modulating signalling pathways, treatment strategies for precancerous lesions, the potential of natural compounds to target cervical cancer cells, and the emergence of immunotherapies, checkpoint inhibitors, antibody-drug conjugates, and novel drug combinations to treat cervical cancer. Additionally, lifestyle recommendations and the integration of natural supplements are discussed for their potential to enhance treatment efficacy and improve patient outcomes. The developments reported in this review underscore the evolving landscape of cervical cancer treatment and the need for continued research to validate and integrate these emerging therapies into clinical practice.

Obesity, Osteoarthritis, and Myokines: Balancing Weight Management Strategies, Myokine Regulation, and Muscle Health

Obesity and osteoarthritis (OA) are increasingly prevalent conditions that are intricately linked, with each exacerbating the other's pathogenesis and worsening patient outcomes. This review explores the dual impact of obesity on OA, highlighting the role of excessive weight in aggravating joint degeneration and the limitations OA imposes on physical activity, which further perpetuates obesity. The role of muscle tissue, particularly the release of myokines during physical activity, is examined in the context of OA and obesity. Myokines such as irisin, IL-6, and myostatin are discussed for their roles in metabolic regulation, inflammation, and tissue repair, offering insights into their potential therapeutic targets. This review emphasizes the importance of supervised weight management methods in parallel with muscle rehabilitation in improving joint health and metabolic balance. The potential for myokine modulation through targeted exercise and weight loss interventions to mitigate the adverse effects of obesity and OA is also discussed, suggesting avenues for future research and therapy development to reduce the burden of these chronic conditions.

Endometrial Atypical Hyperplasia and Risk of Endometrial Cancer

Endometrial atypical hyperplasia (EAH) is a premalignant condition with a substantial risk of progression to endometrial cancer (EC), with the endometrioid subtype being the most common. EAH is characterized by abnormal endometrial gland proliferation and cellular atypia, often resulting from prolonged unopposed estrogen exposure. This review aims to explore the clinical significance of EAH, its risk of progression to EC, and the current approaches to management. The risk of EAH progressing to EC ranges from 20 to 50%, influenced by factors such as histopathology and genetic mutations including PTEN and KRAS. Key risk factors include obesity, polycystic ovary syndrome, and postmenopausal status. Abnormal uterine bleeding is a hallmark symptom of EAH and early-stage EC, necessitating diagnostic evaluation through endometrial biopsy and transvaginal ultrasonography. Therapeutic management strategies depend on patient risk and fertility considerations. Hormonal therapy, particularly progestins, is the mainstay for fertility preservation, while hysterectomy is preferred for higher-risk patients. Regular monitoring with biopsies is essential for those undergoing conservative treatment. Recent advancements in the management of EAH and EC have shifted towards incorporation of molecular diagnostics and targeted therapies, enabling better risk stratification and individualized care. Biomarkers and minimally invasive surgical techniques are emerging as promising approaches in improving outcomes for women with EAH. This review underscores the importance of early diagnosis and personalized management in preventing the progression of EAH to EC, highlighting current clinical practices and potential future developments in this field.

Targeting exercise-related genes and placental growth factor for therapeutic development in head and neck squamous cell carcinoma

Background

Human cancers, including head and neck squamous cell carcinoma (HNSCC), are complex and heterogeneous diseases driven by uncontrolled cell growth and proliferation. Post-translational modifications (PTMs) of proteins play a crucial role in cancer progression, making them a promising target for pharmacological intervention. This study aims to identify key exercise-related genes with prognostic value in HNSCC through comprehensive bioinformatics analysis, with a particular focus on the therapeutic potential of placental growth factor (PIGF).

Methods

Transcriptome data for HNSCC were obtained from The Cancer Genome Atlas (TCGA) database. Differently expressed genes (DEGs) were identified and analyzed for their prognostic significance. Exercise-related gene sets were retrieved from the Gene Set Enrichment Analysis (GSEA) database. Functional enrichment analyses, including Gene Ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and GSEA, were conducted. The biological functions and clinical implications of key genes were further explored through single-gene expression analysis, immune infiltration analysis, and in vitro cellular experiments.

Results

The study identified exercise-related genes associated with survival prognosis in HNSCC. GO and KEGG pathway analyses highlighted the biological functions of these genes, and Kaplan-Meier survival curves confirmed their prognostic value. PIGF expression analysis using TCGA data showed its diagnostic potential, with higher expression linked to advanced tumor stages. Single-cell sequencing revealed PIGF's role in the tumor microenvironment. In vitro experiments demonstrated that PIGF plays a pivotal role in enhancing cell proliferation and colony formation in HNSCC, with PIGF knockdown significantly impairing these functions, highlighting its importance in tumor growth regulation. Additionally, PIGF's predictive performance in drug sensitivity across cancer datasets suggests its potential as a pharmacological target, offering opportunities to modulate the immune microenvironment and improve therapeutic outcomes in cancer treatment.

Conclusion

This study provides new insights into the molecular mechanisms underlying HNSCC and identifies exercise-related genes, particularly PIGF, as promising biomarkers for clinical treatment and personalized medicine. By focusing on PTMs and their role in cancer progression, our findings suggest that targeting PIGF may offer innovative therapeutic strategies.

Prevention of cardiotoxicity in childhood cancer survivors: In physical exercise, we trust

In recent years, the mean survival rate of children after a cancer diagnosis has significantly improved. At the same time, a growing interest in short and long-term cardiovascular (CV) complications of cancer therapy, as well as long-term CV risk in childhood cancer survivors (CCS) developed, along with proposals of protocols for the diagnosis, management, and prevention of cancer therapy-related CV toxicity (CTR-CVT) in this population. Many clinical and individual risk factors for CTR-CVT have been identified, and a non-negligible prevalence of traditional CV risk factors has been described in this population, potentially associated with a further worsening in both CTR-CVT and long-term CV risk. Physical exercise (PE) represents a promising, free-of-cost and free-of-complications, helpful therapy for primary and secondary prevention of CTR-CVT in CCS. The present narrative review aims to summarize the most critical evidence available about CTR-CVT in CCS, focusing on the role of PE in this clinical scenario.

Attitudes and perceptions of cancer patients and healthcare providers towards prehabilitation: A thematic synthesis

PURPOSE

Prehabilitation, which is the process of enhancing functional capacity before undergoing surgery or other treatments, has been shown to improve cancer patients' outcomes. Patient and healthcare provider attitudes and perceptions are essential factors in the successful implementation of prehabilitation. The purpose of this systematic review is to synthesize qualitative evidence and explore the barriers and facilitators to prehabilitation implementation.

METHODS

From the earliest available date to October 2023, 7 databases (PubMed, Web of Science, Cochrane Library, Embase, CINAHL, PsycINFO, and MEDLINE) were searched for a systematic review. Data were extracted, thematically analysed, and mapped onto the Capability, Opportunity, and Motivation Model of Behaviour (COM-B). The Critical Appraisal Skills Programme (CASP) tool was used to assess the quality of the studies.

RESULTS

A total of 26 studies were included, involving 377 patients, 51 caregivers, and 156 healthcare providers. 16 factors were identified and mapped onto the COM-B model: reflective/automatic motivation, physical/social opportunity, physical/ psychological capability.

CONCLUSIONS

Patients and healthcare provides identified a lack of reflective motivation and physical opportunities as the most significant barriers to engagement in prehabilitation. Personalized approaches, social support, and healthcare providers' engagement are key factors for prehabilitation. Future research should focus on developing effective interventions to enhance the uptake and sustainability of prehabilitation.

Effect of a Single Light-intensity Walking Session on Sleep Quality of Patients with Bladder Cancer: A Randomized Cross-Over Study

OBJECTIVES

Exercise has been recommended to enhance sleep. However, there is a paucity of studies investigating the relationships between exercise and sleep problems in patients with bladder cancer. The authors explored the effects of a single bout of light-intensity walking on the sleep quality of patients with bladder cancer who have sleep disorders.

DATA SOURCES

A total of 14 patients with bladder cancer with sleep disorders were recruited for this trial. The participants were randomly assigned to the walking or control condition in a cross-over design to explore the effects of a single light-intensity walking session on objectively measured sleep quality. A two-way repeated measures analysis of variance and a nonparametric permutation test were used to examine intervention effects. Twelve participants (85.7%) completed the trial. A significant group × time interaction for sleep latency (P = .023) was identified. The pairwise comparison showed significant results (P = .012) for the difference between the post-test sleep latency and the pre-test. No significant group × time interactions were observed for the remaining seven sleep parameters. Additionally, only the main effects of time on length of awakening and time in bed were significant (P < .001).

CONCLUSION

A single bout of light-intensity walking has a positive effect on shortening the sleep latency of patients with bladder cancer who have sleep disorders.

IMPLICATIONS FOR NURSING PRACTICE

Oncology nurses can encourage patients with bladder cancer to exercise, even light-intensity walking, which may improve sleep quality.

Chronic inflammation and cancer; the two sides of a coin

The correlation between chronic inflammation and cancer was initially identified in the 19th century. Biomolecules like interleukins, chemokines, tumor necrosis factors, growth factors, and adhesion molecules, which regulate inflammation, are recognized contributors to neoplastic transformation through various mechanisms, including oncogenic mutations, resistance to apoptosis, and adaptive responses like angiogenesis. This review aims to establish connections between the intricate and complex mechanisms of chronic inflammation and cancer. We illuminate implicit signaling mechanisms that drive the association between chronic inflammation and the initiation/progression of cancer, exploring potential impacts on other diseases. Additionally, we discuss the modalities of currently available therapeutic options for chronic inflammation and cancer, emphasizing the dual nature of such therapies. A thorough understanding of the molecular basis of chronic inflammation is crucial for developing novel approaches in the prevention and treatment of cancer.

Evaluating Wall-Mounted Prompts to Facilitate Physical Activity-Related Discussion between Individuals with Cancer and Oncology Health Care Providers: A Pre-post Survey Study

Purpose

To evaluate the use of wall-mounted prompts in facilitating physical activity (PA)-related discussions between individuals with cancer and oncology care providers.

Methods

Individuals with cancer were approached to participate in a survey-based pre-post study. Half of participants (n = 100) completed a survey prior to installation of wall-mounted prompts in clinic while the other half (n = 100) completed a survey following installation of the prompts. Survey questions included content of PA-related discussion, satisfaction with PA education across treatment, and current PA level. The post-prompt survey also asked questions related to the prompt. Survey responses were analyzed using descriptive statistics. Chi-squared tests were performed to determine significance between timepoints.

Results

One hundred participants completed the survey at each timepoint. A significant difference was found pre and post-prompt in the number of PA discussions occurring overall during care (p = 0.03). Some participants (53%) were satisfied with the PA education received during treatment. There was no significant difference in occurrence of PA discussion (p = 0.36) pre and post-prompt and no difference in PA behaviour was observed (p = 0.130).

Conclusions

Wall-mounted prompts may be effective in increasing the frequency of PA-related discussions between individuals with cancer and their oncology team across treatment. Additional strategies, such as easy referral to rehabilitation professionals, are also needed to facilitate safe and effective PA behaviour during and after cancer treatments.

Highlighting the idea of exerkines in the management of cancer patients with cachexia: novel insights and a critical review

BACKGROUND

Exerkines are all peptides, metabolites, and nucleic acids released into the bloodstream during and after physical exercise. Exerkines liberated from skeletal muscle (myokines), the heart (cardiokines), liver (hepatokines), white adipose tissue (adipokines), brown adipose tissue (batokines), and neurons (neurokines) may benefit health and wellbeing. Cancer-related cachexia is a highly prevalent disorder characterized by weight loss with specific skeletal muscle and adipose tissue loss. Many studies have sought to provide exercise strategies for managing cachexia, focusing on musculoskeletal tissue changes. Therefore, understanding the responses of musculoskeletal and other tissue exerkines to acute and chronic exercise may provide novel insight and recommendations for physical training to counteract cancer-related cachexia.

METHODS

For the purpose of conducting this study review, we made efforts to gather relevant studies and thoroughly discuss them to create a comprehensive overview. To achieve this, we conducted searches using appropriate keywords in various databases. Studies that were deemed irrelevant to the current research, not available in English, or lacking full-text access were excluded. Nevertheless, it is important to acknowledge the limited amount of research conducted in this specific field.

RESULTS

In order to obtain a comprehensive understanding of the findings, we prioritized human studies in order to obtain results that closely align with the scope of the present study. However, in instances where human studies were limited or additional analysis was required to draw more robust conclusions, we also incorporated animal studies. Finally, 295 studies, discussed in this review.

CONCLUSION

Our understanding of the underlying physiological mechanisms related to the significance of investigating exerkines in cancer cachexia is currently quite basic. Nonetheless, this demonstrated that resistance and aerobic exercise can contribute to the reduction and control of the disease in individuals with cancer cachexia, as well as in survivors, by inducing changes in exerkines.

Kidney Cancer Integrative Oncology: Possible Options for Care

PURPOSE OF REVIEW

This study aims to review how complementary and integrative medicine (CIM), defined as therapies utilizing nutrition, physical activity, herbs, supplements, mind-body therapies, homeopathy, and other non-traditional therapies, can address the prevention, treatment, side effects, and recurrence of kidney cancer. This review discusses advances and discoveries in research, gaps in research, current debates on the subject, and directions for future research. We queried Ovid MEDLINE and PubMed databases using the search terms kidney cancer, integrative medicine, integrative oncology, nutrition, supplements, treatment, prevention, and therapy. Searches were limited to integrative medicine and integrative oncology. We reviewed CIM therapies related to prevention, treatment, side effect mitigation, and recurrence of kidney cancers.

RECENT FINDINGS

Search results yielded 211 studies, of which 87 were relevant to this review. Studies related to CIM and kidney cancer were clustered into themes, including nutrition, physical activity, supplements, mind-body therapies, and alternative therapies. This review provides a foundation for utilizing the principles of integrative medicine in the prevention of and care for patients with kidney cancer and the need for further focused research on the effectiveness of CIM in kidney cancers.

Women's knowledge and attitudes to the menopause: a comparison of women over 40 who were in the perimenopause, post menopause and those not in the peri or post menopause

OBJECTIVES

To evaluate women's knowledge and attitudes towards the menopause by comparing three groups of women: perimenopause, post menopause and those women not in either the peri or post menopause (other).

METHODS

A 35 question online survey was advertised on social media to evaluate women's attitudes and knowledge of the menopause. Three groups of women were compared: perimenopause, post menopause and those women not in either the peri or post menopause (other).

RESULTS

Most women were completely uninformed or only had some knowledge of the menopause before the age of 40. Most women thought that the menopause should be taught at school, but over 80% had received no menopause education at school themselves. The most popular sources of menopause information were independent websites and friends. Perimenopausal women were significantly more likely than postmenopausal women to use online resources for menopause information. The perimenopausal and postmenopausal groups had more positive attitudes towards the menopause than the other group. 57.5% of postmenopausal women found the menopause difficult or very difficult. Most women were happy about no longer menstruating, although some expressed sadness regarding fertility loss.

CONCLUSIONS

Most women had limited knowledge and negative attitudes towards the menopause, leaving them unprepared to cope with the physical and psychological changes associated with this stage of life. Improved menopause education is required to improve quality of life during the menopausal transition and a most positive narrative of life postmenopause.

Sarcoidosis and frailty: recognizing factors that foster holistic resilience

PURPOSE OF REVIEW

Sarcoidosis is a multiorgan system disease exerting significant impact on biophysical, social, psychological and emotional well-being. Mortality and disability correlate to accessible, timely, expert care for sarcoidosis and its related complications. Across health conditions, positive healthcare interactions and interventions can rehabilitate unfavourable factors tied to concepts of 'frailty'. Here, we set out to introduce concepts related to frailty and their impact in the context of sarcoidosis.

RECENT FINDINGS

Studies examining frailty across other multiorgan and single organ-based diseases that mirror organ involvement in sarcoidosis demonstrate findings that bear relevance in sarcoidosis. Namely, factors predisposing a person to frailty are a multifactorial phenomenon which are also reflected in the lived experience of sarcoidosis; and that early diagnosis, intervention and prevention may alter a course towards more favourable health outcomes.

SUMMARY

Factors predisposing to frailty in other health conditions may also signal a risk in sarcoidosis. In turn, proactive health preservation - regardless of age - may lead to improved biopsychosocial reserve and health-related quality of life. Fortifying holistic resilience in sarcoidosis is anticipated to reduce risk of the occurrence and prolongation of health-related complications, and facilitate swifter recovery from biophysical complications as well as from psychosocial and emotional stressors.

Evaluation of a city-wide physical activity pathway for people affected by cancer: the Active Everyday service

PURPOSE

The primary goal of this article is to present an evaluation of a UK-based city-wide physical activity pathway for patients with a cancer diagnosis, the Active Everyday service. Active Everyday was a co-produced physical activity service for people affected by cancer. The service was underpinned by a behaviour change care pathway model developed by Macmillan Cancer Support charity.

METHODS

This was a retrospective evaluation assessing physical activity levels and changes to outcome measures (fatigue, perceived health, and self-efficacy) over 6 months. Each participant self-reported their levels of physical activity for the previous 7 days at three-time points: baseline (T1), at 12-week exit from the scheme (T2), and at 6-month follow-up (T3).

RESULTS

The Active Everyday service received 395 referrals, of which 252 attended a baseline assessment. Participants' fatigue and self-efficacy improved between T1 and T2 and T1 and T3. Perceived health improved across all time points. Participant exercise levels showed significant differences between T1 and T2.

CONCLUSION

The service, provided over 3 years, resulted in positive health and wellbeing outcomes in people affected by cancer who engaged in the service. Future services must routinely include exercise referrals/prescriptions as a standard part of care to help engage inactive individuals. Services should focus on targeted promotion to people from ethnic minority groups, and a wide socioeconomic population.

Association between Prestored Smartphone Monitored Physical Activity and the Risk of HPV Infection and Cervical Cancer

OBJECTIVE

This study was to determine the prevalence of HPV in non-vaccinated women from East China, and the association between prestored smartphone monitored physical activity and the risk of human papillomaviruses (HPV) infection and cervical cancer.

METHODS

We retrospectively reviewed medical records of unvaccinated women received first-time cervical HPV screening in the Affiliated Cancer Hospital of University of Chinese Academy of Sciences between March 2018 and December 2019. HPV genotyping was examined by the GenoArray. Physical activity defined by any movements at speeds of 0.5-2 m/s was obtained from smartphones. We collected prestored physical activity data for 6 months prior to the HPV screening. Logistic regression models were applied to determine the association between physical activity and the risk of HPV infection and cervical cancer.

RESULTS

A total of 11,730 women were initially included. Women with cervical cancer had significantly higher prevalence of infection with any high-risk (HR) HPV, or with individual HPV16, 18, 31, 33, 45, 52 and 58. Among them, 896 controls and 289 cervical cancer women had information of smartphone monitored physical activity. Multivariate logistic regression analysis showed that more daily physical activity time (or distance) was a protective factor for infection with any HR HPV, or infection with HPV16, but not other individual HPVs. Increased age, less physical activity time (or distance), and infection with any HR HPV (16, 18, 31, 52 and 58) were associated with a significantly increased risk of cervical cancer. In contrast, obesity was not associated with risk of HPV infection and cervical cancer.

CONCLUSION

The high prevalence of HPV infection in unvaccinated women highlights the importance of prevention. More daily physical activity time (or distance) may help to reduce the risk of HPV infection and cervical cancer. Smartphone monitoring is an effective tool for recording physical activity.<br />.

Cardio-Oncology Rehabilitation and Telehealth: Rationale for Future Integration in Supportive Care of Cancer Survivors

The direct toxicity of cancer treatment threatens patients and survivors with an increased risk of cardiovascular disease or adverse functional changes with subsequent progression of cardiovascular complications. An accumulation of cardiovascular risk factors combined with an unhealthy lifestyle has recently become more common in cancer patients and survivors. It has been recommended to integrate a comprehensive cardiac rehabilitation model called cardio-oncology rehabilitation to mitigate cardiovascular risk. Nevertheless, cardiac rehabilitation interventions limit barriers in low utilization, further exacerbated by the restrictions associated with the COVID-19 pandemic. Therefore, it is essential to integrate alternative interventions such as telehealth, which can overcome several barriers. This literature review was designed as a framework for developing and evaluating telehealth interventions and mobile applications for comprehensive cardio-oncology rehabilitation. We identify knowledge gaps and propose strategies to facilitate the development and integration of cardio-oncology rehabilitation telehealth as an alternative approach to the standard of care for cancer patients and survivors. Despite the limited evidence, the pilot results from included studies support the feasibility and acceptability of telehealth and mobile technologies in cardio-oncology rehabilitation. This new area suggests that telehealth interventions are feasible and induce physiological and psychological benefits for cancer patients and survivors. There is an assumption that telehealth interventions and exercise may be an effective future alternative approach in supportive cancer care.

Moving beyond Definitive Therapy: Increasing Physical Activity in Survivors of Cancers of the Head and Neck

As chemotherapeutic, radiation, and surgical techniques have improved, there has been a dramatic improvement in survival in patients diagnosed with cancers of the head and neck. As a result, a heightened focus on survivorship by clinicians will increasingly prove necessary. In particular, medical care teams will have to pay special attention to mitigating the long-term sequelae of definitive cancer treatments, many of which act as barriers to exercise. This is unfortunate, as the benefits of exercise in patients with cancer have become increasingly recognized. In this review, we discuss the potential benefits of and barriers to exercise in survivors of cancers of the head and neck. We also review existing exercise guidelines and strategies by which clinicians can promote exercise in this unique patient population.