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

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 />.

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.

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.