Evaluation of a Fatigue Initiative: Information on Exercise for Patients Receiving Cancer Treatment

Pre-post analysis of a social capital-based exercise adherence intervention for breast cancer survivors with moderate fatigue: a randomized controlled trial

PURPOSE

This study assessed the effectiveness of the Better Life After Cancer: Energy, Strength, and Support (BLESS) program, a 12-week social capital-based exercise adherence program for breast cancer survivors (BCS), regarding cancer-related fatigue (CRF), quality of life (QOL), physical activity, and psychosocial characteristics.

METHODS

Forty-eight BCS with moderate or high (≥ 4) CRF participated in this randomized control trial (intervention group n = 23, control group n = 25). The intervention group participated in small group sessions to activate social capital while targeting CRF in supervised physical exercises supplemented by home-based physical exercises. The control group was only given written information on exercise. A questionnaire was used to assess CRF, QOL, physical activity, depression, anxiety, sleep quality, and social capital.

RESULTS

The majority of participants had undergone surgery less than 2 years ago. After participating in BLESS, the CRF behavioral/severity domain significantly decreased (t = 2.642, p = 0.011) and physical activity significantly increased (t = - 2.049, p = 0.046) in the intervention group, in comparison with the control group; there were no significant post-intervention differences in the control group. Both groups showed improvements in sleep quality, depression, anxiety, and QOL.

CONCLUSION

The BLESS program decreased behavioral/severity in the CRF and increased physical activity after 12 weeks among BCS. Future research needs to evaluate whether the promising results on physical activity and behavioral fatigue observed in the short term will persist over time. Also, longer-term effects should be examined.

Breast Cancer: A Lifestyle Medicine Approach

Breast cancer is the most common female cancer diagnosis in the United States (excluding skin cancers), and the second leading cause of female cancer death. This article highlights the role that lifestyle plays in primary breast cancer prevention, breast cancer treatment, and tertiary breast cancer prevention. Current data regarding the benefits of a predominantly plant-based diet in combination with physical activity and maintenance of a healthy body weight will be reviewed. The evidenced-based patient-focused recommendations developed by the World Cancer Research Fund/American Institute for Cancer Research will be discussed in the context of an overall lifestyle strategy. It is our hope that this publication empowers clinicians to provide patients with personalized cancer-protective lifestyle prescriptions.

From fatigued to fit: an investigation of the impact of physical exercise in the management of radiotherapy-induced fatigue in prostate cancer patients

Aim:

The aim of this paper is to investigate the effectiveness of physical exercise in managing fatigue during radiotherapy for prostate cancer patients. It explores the impact of various physical exercise regimes and their role in the prevention and management of fatigue to help inform best practice.

Method:

A literature search was conducted on OVID Medline database with a follow-up search on google scholar to include relevant references found during the initial search. Relevant systematic reviews and randomised controlled trials (RCTs) arising from this search were reviewed.

Findings:

There is evidence to support the notion that physical exercise in all its forms is an effective and safe intervention for fatigue management for prostate cancer patients undergoing radiotherapy. Although widely studied, there is limited evidence of fatigue management strategies being clearly implemented into current radiotherapy practice for patients with prostate cancer. This information is essential to enable therapeutic radiographers to educate prostate cancer patients regarding effective exercise strategies and ensure that fatigue is managed optimally.

Conclusion:

Further research is required into the optimum physical exercise prescription to reduce radiation-induced fatigue, and standardised best practice guidelines should be developed nationally. A future move toward patient education into physical exercise and wellbeing should be a central component of the therapeutic radiographer role with specialist advice offered by review radiographers, empowering patients to become more physically active during treatment. Therapeutic radiographers have a unique opportunity to educate and promote physical exercise through a holistic wellbeing approach that aims to mitigate fatigue and improve quality of life.

Effects of exercise therapy in cancer patients undergoing radiotherapy treatment: a narrative review

Despite its beneficial effects, radiotherapy still results in a range of side effects that negatively impact quality of life of patients. Exercise has been shown to counteract the side effects induced by cancer treatment. This narrative review aims to provide an up-to-date review of the effects of an exercise intervention in cancer patients during radiotherapy. A literature search was performed on PubMed to identify original articles that evaluated the effects of an exercise programme to alleviate treatment-related side effects in cancer patients undergoing radiotherapy with or without other cancer treatments. Benefits related to exercise training have been shown in breast, prostate, rectal, lung, head and neck cancer patients undergoing radiotherapy. Therefore, exercise should be considered as a concurrent treatment alongside radiotherapy to alleviate treatment-related side effects and facilitate effective recovery. Due to the onset and progress of treatment-related side effects throughout radiotherapy, a regular clinical evaluation seems strongly advisable in order to continuously adapt the exercise programme depending on symptoms and side effects. An exercise professional is needed to personalize exercise training based on the medical condition and tailor it throughout the intervention according to progress and the patient’s medical status. Future studies are needed to confirm the potential benefits of exercises observed on treatment-related side effects. Furthermore, because of the narrative design of this study, a systematic review is required to evaluate the strength of the evidence reported.

A review of the impact of exercise on treatment-related fatigue among patients receiving adjuvant radiotherapy for breast cancer

Purpose

To evaluate the use of exercise in managing fatigue in breast cancer patients undergoing adjuvant radiotherapy. To explore the effectiveness of different exercise practices and explore how optimum management of fatigue might be achieved.

Method

A CINAHL (Cumulative Index to Nursing and Allied Health Literature) database search of literature was undertaken and publications screened for retrieval with 24 qualifying for inclusion in the review.

Results

There is evidence to support various forms of exercise including aerobic, resistance, alternative and combination exercise in the management of fatigue in early stage breast cancer patients undergoing adjuvant radiotherapy. The benefits of exercise for patients with later stage and metastatic disease is less clear and there is a lack of published research related to this category of patient.

Conclusion

Exercise is considered a safe, non-pharmacological intervention for early stage breast cancer patients receiving adjuvant radiotherapy. Further investigation is required into optimum exercise interventions and the effectiveness and viability of supervised and unsupervised models. Patient centred tailored advice and guidance needs to be developed and effectively promoted by therapeutic radiographers in order for patients to fully realise the benefit.

Review: Effectiveness of implementation strategies to increase physical activity uptake during and after cancer treatment

BACKGROUND

The purpose of this review was to assess the effectiveness of different strategies to implement physical activity during and after cancer treatment.

DESIGN

We searched for studies containing strategies to implement physical activity in cancer care that meet the inclusion criteria of the Cochrane EPOC group. The primary outcome was physical activity uptake. We expressed the effectiveness of the strategies as the percentage of studies with improvement.

RESULTS

Nine studies met the inclusion criteria. Patient groups doing physical activities via an implementation strategy had better outcomes than those receiving usual care: 83% of the studies showed improvement. Strategies showing significant improvement compared to usual care employed healthcare professionals to provide individual counselling or advice for exercise or interactive elements such as audit and feedback systems. When comparing the different strategies 1) interactive elements or 2) elements tailored to the needs of the patients had better physical activity uptake.

CONCLUSIONS

Implementation strategies containing individual and interactive elements, tailored to the individual needs of patients, are more successful in improving physical activity uptake.

Motivation to uphold physical activity in women with breast cancer during adjuvant chemotherapy treatment

PURPOSE

Physical activity (PA) is important for recovery after a breast cancer diagnosis; however, women's motivation to engage in PA can be impacted by disease and/or treatment, and can therefore be a challenge. This study explored factors associated with PA levels during chemotherapy among women with breast cancer.

METHOD

The study had a cross-sectional descriptive and comparative design using a study-specific questionnaire. One hundred women with breast cancer receiving adjuvant chemotherapy were included. Data were analysed by Pearson's correlation coefficient and linear regression. The open question was subjected to manifest content analysis.

RESULTS

Identified factors associated with engaging in PA during chemotherapy treatment were: being physically active before diagnosis, and the information given by the oncology nurse before the treatment start. The physically active women experienced higher psychological wellbeing, less fatigue, and faster recovery after treatment. They also experienced an overall feeling of fitness.

CONCLUSION

It seems that PA is associated with less fatigue, better recovery between chemotherapy treatments, and a better mental condition leading to wellbeing. Information given by the oncology nurse may be an important factor for being physically active. Women with breast cancer need to get specific advice about and support in engaging in PA to feel better during chemotherapy treatment. Further research is required to develop guidelines for advice about and support regarding PA during chemotherapy treatment.

Feasibility and preliminary effectiveness of a physical exercise training program during neoadjuvant chemoradiotherapy in individual patients with rectal cancer prior to major elective surgery

BACKGROUND

Diverse fractions of patients with locally advanced resectable rectal cancer receive neoadjuvant chemoradiotherapy (NACRT). NACRT is known to decrease physical fitness, an undesirable side effect. This pilot aimed to determine the feasibility and preliminary effectiveness of a supervised outpatient physical exercise training program during NACRT in these patients.

METHODS

We included 13 out of 20 eligible patients (11 males, mean ± SD age: 59.1 ± 19.7 years) with rectal cancer who participated in the exercise training program during NACRT. Feasibility was determined by adherence and number of adverse events. Physical fitness was compared at baseline (B), after five (T1) and ten weeks (T2) of training, and eight weeks postoperatively (T3) using repeated-measures analysis of variance.

RESULTS

Nine patients (69.2%) completed the program without adverse events. Four patients dropped out. The program was feasible and safe, with a total attendance rate of 95.7%. Leg muscle strength (mean ± SD: 104.0 ± 32.3 versus 144.8 ± 45.6 kg; P < 0.001) and arm muscle strength (mean ± SD: 48.7 ± 13.8 kg versus 36.1 ± 11.0 kg, P = 0.002) increased significantly between B and T2, respectively. A slight, non-significant, increase in functional exercise capacity was found.

CONCLUSION

This pilot demonstrated that a supervised outpatient physical exercise training program for individual patients with locally advanced resectable rectal cancer during NACRT is feasible for a large part of the patients, safe and seems able to prevent an often seen decline in physical fitness during NACRT. A larger study into the cost-effectiveness of this approach is warranted.

Merging technology and clinical research for optimized post-surgical rehabilitation of lung cancer patients

BACKGROUND

The 21(st) century has ushered in an age of wireless communication and technological breakthroughs providing researchers with opportunities and challenges as they incorporate this technology into their research. This paper presents the challenges our team encountered introducing new technologies and how they were overcome for an intervention for post-thoracotomy non-small cell lung cancer (NSCLC) patients.

METHODS

Our intervention incorporated the Nintendo Wii Fit Plus virtual-reality walking and balance exercise into a home-based rehabilitation program. The intervention is novel and innovative in that the intervention provides light-intensity exercise post-thoracotomy for NSCLC patients immediately after return to home from the hospital. The intervention overcomes the barriers of conventional exercise programs that require travel, conventional exercise equipment, and begin months after surgery.

RESULTS

When translating new technology to research, researchers need to consider a number of factors that need to be addressed. Institutional Review Boards may need further explanation as to why the technology is safe, potential participants may need to have unfounded concerns explained before enrolling, and the research team needs a plan for introducing the technology to participants with a vast range of skill sets and environments in which they will be using technology. In our study, we addressed each of these factors using varying approaches as we translated how the Wii would be used in a home-based exercise intervention by a highly vulnerable, post-thoracotomy NSCLC population.

CONCLUSIONS

While technology brings with it multiple barriers for successful implementation, our team showed that with proper planning and teamwork, researchers can navigate these issues bringing the full benefit of technology to even the most vulnerable of patient populations.

Putting evidence into practice: an update of evidence-based interventions for cancer-related fatigue during and following treatment

Cancer-related fatigue (CRF) has deleterious effects on physical, social, cognitive, and vocational functioning, and causes emotional and spiritual distress for patients and their families; however, it remains under-recognized and undertreated. This article critically reviews and integrates the available empirical evidence supporting the efficacy of pharmacologic and nonpharmacologic treatment approaches to CRF, highlighting new evidence since 2007 and 2009 Putting Evidence Into Practice publications. Interventions that are recommended for practice or likely to be effective in improving fatigue outcomes include exercise; screening for treatable risk factors; management of concurrent symptoms; yoga; structured rehabilitation; Wisconsin ginseng; cognitive-behavioral therapies for insomnia, pain, and depression; mindfulness-based stress reduction; and psychoeducational interventions such as anticipatory guidance, psychosocial support, and energy conservation and activity management. This information can be applied to improve the management of CRF, inform health policy and program development, shape the design of clinical trials of new therapies for CRF, and drive basic and translational research.

Screening, evaluation, and management of cancer-related fatigue: Ready for implementation to practice?

Answer questions and earn CME/CNE Evidence regarding cancer-related fatigue (fatigue) has accumulated sufficiently such that recommendations for screening, evaluation, and/or management have been released recently by 4 leading cancer organizations. These evidence-based fatigue recommendations are available for clinicians, and some have patient versions; but barriers at the patient, clinician, and system levels hinder dissemination and implementation into practice. The underlying biologic mechanisms for this debilitating symptom have not been elucidated completely, hindering the development of mechanistically driven interventions. However, significant progress has been made toward methods for screening and comprehensively evaluating fatigue and other common symptoms using reliable and valid self-report measures. Limited data exist to support the use of any pharmacologic agent; however, several nonpharmacologic interventions have been shown to be effective in reducing fatigue in adults. Never before have evidence-based recommendations for fatigue management been disseminated by 4 premier cancer organizations (the National Comprehensive Cancer, the Oncology Nursing Society, the Canadian Partnership Against Cancer/Canadian Association of Psychosocial Oncology, and the American Society of Clinical Oncology). Clinicians may ask: Are we ready for implementation into practice? The reply: A variety of approaches to screening, evaluation, and management are ready for implementation. To reduce fatigue severity and distress and its impact on functioning, intensified collaborations and close partnerships between clinicians and researchers are needed, with an emphasis on system-wide efforts to disseminate and implement these evidence-based recommendations.

Postsurgical physical activity and fatigue-related daily interference in women with non-metastatic breast cancer

PURPOSE

Women undergoing surgery for breast cancer experience side effects, such as fatigue, reduced quality of life (QOL) and depression. Physical activity (PA) is associated with improved psychological adjustment during treatment and survivorship, yet little is known about how PA relates to fatigue, depression and QOL in the period following surgery for breast cancer. The purpose of the study was to examine the relationships between these constructs in women who recently underwent surgery for breast cancer.

METHODS

At 2-10 weeks post-surgery, 240 women with non-metastatic breast cancer reported intensity and duration of moderate and vigorous PA (MVPA), fatigue (intensity and interference), depressed mood, clinician-rated depression and functional QOL.

RESULTS

In the path analysis models tested, women that reported greater weekly MVPA reported less fatigue interference, greater functional QOL, less depressed mood, and lower clinician-rated depression. Tests of indirect effects suggested that fatigue interference may be an intermediate pathway by which MVPA relates to functional QOL, clinician-rated depression and depressed mood.

CONCLUSION

Women who are more physically active in the months after breast cancer surgery show greater psychological adaptation in the initial phases of their treatment.

Rehabilitation in end-of-life management

PURPOSE OF REVIEW

Loss of ability to manage daily activities is source of significant distress for palliative patients. In the context of end-of-life care, rehabilitation contributes to patients' sense of autonomy, self-worth, and social participation. The present article provides an overview of recent advances in rehabilitation in end-of-life management, drawing on papers published during 2009.

RECENT FINDINGS

Palliative patients have rehabilitation needs including difficulties with activities of daily living, disruption to usual routines and roles, and anxieties about being a burden to others. These needs are not adequately identified, leading to patients receiving less than optimal help in living with disability. Research shows that rehabilitation interventions such as exercise programmes have beneficial effects on fatigue and quality of life. In delivering rehabilitation, staff attitudes are important and should support patients' views of themselves as worthwhile, resourceful individuals.

SUMMARY

Adequate screening procedures are necessary to identify functional difficulties so that appropriate help might be provided. There is now a growing body of work on the therapeutic benefits of exercise. There is a need for further experimental studies with larger samples to demonstrate effectiveness of interventions, as well as for qualitative studies examining the mechanisms of rehabilitation.

A Diet and Exercise Intervention during Chemotherapy for Breast Cancer

Weight gain is an important concern that impacts on breast cancer outcomes and general health in survivorship. This randomized, pilot study evaluated whether or not women could comply with a weight control program that is initiated at the beginning of chemotherapy for breast cancer. The program sought to prevent weight gain using a low-fat, high fruit-vegetable diet combined with moderate physical activity. The intervention was implemented using a telephone counseling approach that blended motivational interviewing with social cognitive theory. A total of 40 women were recruited over 9 months at the University of Michigan Comprehensive Cancer Center. This represents 55% of eligible women referred to the study and indicates that interest in a healthy lifestyle program at the initiation of chemotherapy for breast cancer was high. Subjects who dropped out had significantly lower fruit and vegetable intakes and lower blood carotenoids at baseline than subjects who completed the study. Statistically significant beneficial effects were observed on fruit and vegetable intakes, physical activity and breast cancer-specific well-being by the intervention. Mean body fat from dual energy X-ray absorptiometry increased in the written materials arm and decreased in the intervention arm. Of the enrolled women, 75% completed 12 months on study and satisfaction with study participation was high. These data indicate that lifestyle intervention during breast cancer treatment is feasible during treatment with chemotherapy for breast cancer and benefits women in several domains.

Fatigue in patients with advanced cancer

In recent years, as treatment options for cancer sufferers have become more successful but also more exhausting, fatigue has become increasingly distressing and extreme for these patients. Despite this, the assessment and management of fatigue is frequently overlooked by health-care professionals. This article will focus on the assessment and management of cancer-related fatigue in patients with advanced cancer, assessing the evidence base in order to guide practice in a subject that poses a particular challenge to palliative care practitioners.