Effectiveness of exercise-based rehabilitation on functional capacity and quality of life in head and neck cancer patients receiving chemo-radiotherapy

Exploring the use of rehabilitation in individuals with head and neck cancer undergoing treatment: a scoping review

PURPOSE

Explore the use, characteristics, feasibility, and functional outcomes of rehabilitation interventions used for individuals with head and neck cancer (HNC) during treatment.

METHODS

Searches were conducted in four databases from Jan 2011 to Dec 31, 2022. Included studies had to include adults with HNC undergoing treatment, a rehabilitation intervention, an assessment of functional outcome(s) addressed by the International Classification of Functioning Framework (ICF) and be published in English language. Title and abstract screening, full-text review, and data extraction were completed independently, in duplicate. Descriptive statistics and a qualitative synthesis summarized findings.

RESULTS

Twenty-seven studies were included in this review. The majority of studies were randomized controlled trials (70%). Most individuals represented in the included studies were males (92% of all participants) between 50 and 60 years of age. Interventions led by a speech language pathologist (33%) were most commonly described. Sixteen studies (59%) described primary outcomes that fit the ICF "impairment" domain.

CONCLUSIONS

We identified few studies that explored the use, feasibility, and effectiveness of rehabilitation interventions for individuals with HNC during treatment. Future research should assess the effectiveness of rehabilitation interventions on functional outcomes beyond the ICF body function and structure domain.

Effect of nonpharmacological interventions on nutrition status, complications and quality of life in head and neck cancer patients undergoing radiotherapy: A systematic review and meta-analysis

PURPOSE

To evaluate the effect of nonpharmacological therapies on nutrition status, complications and quality of life in head and neck cancer patients and to provide a basis for clinical practice.

METHODS

This systematic review was reported in accordance with the Preferred Reporting Items for Systematic Review and Meta-analysis statement. Ten databases were systematically searched for all available articles from construction to November 2023. Two researchers independently conducted literature screening, data extraction and quality evaluation. Cochrane Review Manager 5.3 was used for meta-analysis.

RESULTS

Finally, 27 RCT studies including 2814 patients with head and neck cancer were included. Five categories of interventions were used: nutritional support, exercise, swallowing function training, psychological intervention and low-level laser therapy. Nonpharmacological interventions can improve body weight loss in patients with HNC at the end of treatment (MD: 1.66 kg; 95% CI: 0.80 to 2.51), and subgroup analysis showed that nutritional support, psychological intervention and low-level laser therapy were effective. Nonpharmacological interventions can also ameliorate decreases in BMI (MD: 0.71; 95% CI: 0.16 to 1.26) and reduce the incidence of malnutrition (RR: 0.76; 95% CI: 0.67 to 0.86), oral mucositis (RR: 0.54; 95% CI: 0.37 to 0.80) and gastrointestinal complications (RR: 0.61; 95% CI: 0.38 to 0.96) during radiotherapy; however, no significant differences were found in other complications and quality of life.

CONCLUSION

Nonpharmacological interventions can improve the nutrition status of patients with head and neck cancer and reduce the incidence of severe oral mucositis and gastrointestinal complications during radiotherapy but have no significant impact on quality of life.

Head and Neck Cancer (HNC) Prehabilitation: Advantages and Limitations

Cancer prehabilitation is the process between the time of cancer diagnosis and the beginning of the active acute treatment; prehabilitation consists of various need-based interventions, e.g., physical activity, a nutritional program, and psychological support. It can be delivered as unimodal or multimodal interventions. Physical activity, including resistant exercise and aerobic activities, has to be tailored according to the patient's characteristics; nutritional support is aimed at preventing malnutrition and sarcopenia; while psychological intervention intercepts the patient's distress and supports specific intervention to address it. In addition, multimodal prehabilitation could have a potential impact on the immune system, globally reducing the inflammatory processes and, as a consequence, influencing cancer progression. However, many challenges are still to be addressed, foremost among them the feasibility of prehabilitation programs, the lack of adequate facilities for these programs' implementation, and the fact that not all prehabilitation interventions are reimbursed by the national health system.

Effects of different nutritional support methods on nutritional status and immune function in patients undergoing radiotherapy for head and neck cancer

OBJECTIVE

This study aimed to analyze the effects of different nutritional support methods on nutritional status and immune function of patients undergoing radiotherapy for head and neck cancer (HNC).

METHODS

Patients with HNC were divided into the control (nutritional counseling and routine dietary guidance), parenteral nutrition (PN) (PN support on top of the control group), enteral nutrition (EN) (EN support on top of the control group), and EN + PN (EN combined with PN and routine dietary guidance) groups. After nutrition evaluation, the four groups were subjected to radiotherapy and nutritional support. Body mass index (BMI), serum albumin (ALB), prealbumin (PA), transferrin (TRF), hemoglobin (Hb), CD3+, CD4+, CD8+, CD4+/CD8+, natural killer (NK) and quality of life were compared among the four groups before radiotherapy and after radiotherapy dose irradiation completion. The incidence of adverse reactions was assessed and recorded at 2 weeks, 4 weeks and the end of radiotherapy.

RESULTS

The four groups experienced some degree of malnutrition during radiotherapy and the EN + PN group possessed the lowest degree of malnutrition. After radiotherapy dose irradiation completion (T1), the PN, EN, and EN + PN groups possessed improved BMI (21.42 ± 1.62, 21.40 ± 1.68, 22.98 ± 1.87 vs. 20.18 ± 1.32), serum ALB (31.59 ± 3.49, 32.24 ± 4.23, 37.58 ± 3.23 vs. 26.67 ± 3.03), PA (182.63 ± 13.57, 183.43 ± 14.19, 201.59 ± 10.53 vs. 165.36 ± 20.13), TRF (162.46 ± 24.34, 157.36 ± 18.58, 182.36 ± 20.37 vs. 137.56 ± 23.19), and Hb (128.54 ± 9.21, 125.36 ± 10.23, 140.26 ± 7.23 vs. 103.24 ± 9.47) levels, higher CD3+ (63.59 ± 2.88, 63.25 ± 3.17, 66.54 ± 1.32 vs. 59.36 ± 3.24), CD4+ (39.92 ± 3.16, 39.87 ± 3.23, 43.36 ± 2.87 vs. 37.12 ± 4.29), CD4+/CD8+ (1.80 ± 0.06, 1.78 ± 0.06, 2.07 ± 0.03 vs. 1.54 ± 0.10) and NK-cells (33.87 ± 3.62, 33.26 ± 3.59, 36.82 ± 3.19 vs. 27.36 ± 4.21) levels, lower CD8+ (22.18 ± 1.07, 22.36 ± 1.04, 20.46 ± 1.09 vs. 24.09 ± 1.21) levels, and improved quality of life (79.97 ± 7.96, 80.13 ± 7.98, 91.78 ± 7.38 vs. 71.53 ± 11.70) versus the control group, and the EN + PN group possessed the most pronounced effects (All P < 0.05). During radiotherapy, the incidence of radiotherapy adverse reactions was increased with time (P < 0.05).

CONCLUSION

PN and EN, alone or in combination, can improve the nutritional status, immune function and quality of life of patients undergoing radiotherapy for HNC, and PN combined with EN has the best improvement effect.

Treatment of elderly patients with head and neck cancer in an aging society: Focus on geriatric assessment and surgical treatment

Previous studies of the treatment of elderly head and neck cancer (HNC) patients were very limited and sometimes controversial. Although conclusions differ across various reports, it is often concluded that advanced chronological age does not directly affect prognosis, but that comorbidities and declines in physical and cognitive functions promote the occurrence of adverse events, especially with surgical treatment. Geriatric assessment (GA) and its screening tools are keys to help us understand overall health status and problems, predict life expectancy and treatment tolerance, and to influence treatment choices and interventions to improve treatment compliance. In addition, personal beliefs and values play a large role in determining policies for HNC treatment for elderly patients, and a multidisciplinary approach is important to support this. In this review, past research on HNC in older adults is presented, and the current evidence is explained, focusing on the management of elderly HNC patients, with an emphasis on the existing reports on each treatment stage and modality, especially the surgical procedures.

Top Ten Tips Palliative Care Clinicians Should Know About Diagnosing, Categorizing, and Addressing Fatigue

Fatigue is a multifactorial symptom that is commonly faced by patients with cancer, chronic disease, and other serious illnesses. Fatigue causes suffering across biopsychosocial domains and affects patients and their loved ones. In this article, a consortium of professionals across cancer care, physical therapy, exercise, pharmacy, psychiatry, and palliative medicine offers tips and insights on evaluating, categorizing, and addressing fatigue in the setting of serious illness. The comprehensive approach to managing fatigue underscores the importance of collaborative efforts characteristic of interdisciplinary palliative care. Prioritizing screening, diagnosing, and treating fatigue is crucial for enhancing patients' and families' overall quality of life.

Factors influencing physical activity in individuals with head and neck cancer: a scoping review

OBJECTIVES

Higher physical activity (PA) levels are associated with better quality of life in people with head and neck cancer (HNC). Despite this positive association, most individuals with these cancer types have a sedentary or low-activity lifestyle. Limited knowledge exists regarding the factors that influence PA in this group. Therefore, we reviewed and mapped the available literature on factors that may influence PA in people with HNC.

DESIGN

We conducted a scoping review based on the framework of Arksey and O'Malley and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline extension for scoping reviews.

DATA SOURCES

CINHAL, the Cochrane Library, EMBASE, PsycINFO, MEDLINE and Scopus were searched from inception to July 2023.

ELIGIBILITY CRITERIA

We included qualitative and quantitative studies that stated factors such as barriers, facilitators, beliefs, perceptions and views influencing PA in individuals with HNC. Furthermore, views and recommendations of healthcare professionals involved in the care of people affected by HNC and researchers in this domain were eligible for data extraction.

DATA EXTRACTION AND SYNTHESIS

Data were extracted and synthesised by one reviewer according to the predefined items including characteristics, barriers, facilitators, beliefs, perceptions and views of people being affected and views and recommendations of experts. Quantitative data were charted descriptively, and qualitative data were analysed and summarised using a basic content analysis approach.

RESULTS

Of the 1351 publications, we included 19 in our review. Publications mainly focused on barriers to PA, with some studies reporting facilitators and collecting data on patients' and healthcare professionals' views on PA. Most research teams made recommendations for promoting PA in people with HNC.Characteristics associated with activity levels included age, cancer type and stage, morbidity level and attitude towards being active. Prevalent barriers consisted of health-related factors, including fatigue, pain and nutritional issues, alongside personal and environmental impediments such as time constraints, lack of interest or motivation. Facilitating factors for PA included perceived or experienced mental and health-related benefits. Consensus among patients, healthcare professionals and researchers highlighted the necessity for enhanced information and education, emphasising individualised approaches to promote PA throughout the cancer continuum.

CONCLUSIONS

Numerous factors affect PA in individuals with HNC. Future research should concentrate on screening and addressing risk factors for sedentary behaviour and activity barriers and on optimal design and delivery of interventions to incorporate PA promotion into the care pathway.

Management of Fatigue in Adult Survivors of Cancer: ASCO-Society for Integrative Oncology Guideline Update

PURPOSE

To update the ASCO guideline on the management of cancer-related fatigue (CRF) in adult survivors of cancer.

METHODS

A multidisciplinary panel of medical oncology, geriatric oncology, internal medicine, psychology, psychiatry, exercise oncology, integrative medicine, behavioral oncology, nursing, and advocacy experts was convened. Guideline development involved a systematic literature review of randomized controlled trials (RCTs) published in 2013-2023.

RESULTS

The evidence base consisted of 113 RCTs. Exercise, cognitive behavioral therapy (CBT), and mindfulness-based programs led to improvements in CRF both during and after the completion of cancer treatment. Tai chi, qigong, and American ginseng showed benefits during treatment, whereas yoga, acupressure, and moxibustion helped to manage CRF after completion of treatment. Use of other dietary supplements did not improve CRF during or after cancer treatment. In patients at the end of life, CBT and corticosteroids showed benefits. Certainty and quality of evidence were low to moderate for CRF management interventions.

RECOMMENDATIONS

Clinicians should recommend exercise, CBT, mindfulness-based programs, and tai chi or qigong to reduce the severity of fatigue during cancer treatment. Psychoeducation and American ginseng may be recommended in adults undergoing cancer treatment. For survivors after completion of treatment, clinicians should recommend exercise, CBT, and mindfulness-based programs; in particular, CBT and mindfulness-based programs have shown efficacy for managing moderate to severe fatigue after treatment. Yoga, acupressure, and moxibustion may also be recommended. Patients at the end of life may be offered CBT and corticosteroids. Clinicians should not recommend L-carnitine, antidepressants, wakefulness agents, or routinely recommend psychostimulants to manage symptoms of CRF. There is insufficient evidence to make recommendations for or against other psychosocial, integrative, or pharmacological interventions for the management of fatigue.Additional information is available at www.asco.org/survivorship-guidelines.

Effect of Physical Activity on Health-Related Quality of Life among Cancer Patients and Survivors: A Systematic Review and Meta-Analysis

OBJECTIVES

To manage chronic illnesses and enhance health-related quality of life (HRQOL), exercise is essential. This research attempts to determine how different forms of exercise affect cancer patients' and survivors' HRQOL and its physical, mental, emotional and social components separately.

METHODOLOGY

This study was prepared following PRISMA guidelines for systematic review and meta-analysis. Databases like PubMed, Scopus, Embase, and Google Scholar were searched. Only randomized control trials in the English language were included in the review. The authors obtained the standardized mean difference (SMD) and 95% confidence interval (CI) of the aggregated intervention effect estimate by pooling every study for a random-effects meta-analysis. Risk of Bias was assessed using Cochrane's Risk of Bias tool 2.0 for randomized control trials. Publication bias was expressed using funnel plots.

RESULTS AND CONCLUSION

The pooled standardized mean difference of physical, mental, emotional and social components of the health-related quality of life index, as determined by the meta-analysis, was 0.61 [0.13;1.09] (p<0.01), 0.27 [-0.17; 0.7] (p<0.01), 0.54 [-0.30;1.38] (p<0.01) and, 0.38 [-0.27; 1.02] (p<0.01) respectively. There was an overall low risk of bias in the included RCTs. The publication bias showed overall symmetry in funnel plots. The review's conclusions show that exercise therapies improve HRQOL significantly overall as well as a few specific HRQOL dimensions, such as social, mental, emotional, and physical functioning. However, not all types of cancers have been included in the study therefore more research can be done for all other cancer types separately.

Enhancing quality of life in head and neck cancer patients: a comparative analysis of 3D exoscope-assisted surgery vs. traditional approaches

Introduction

The increasing population of survivors of head and neck carcinomas is becoming more conspicuous. Consequently, the pivotal role of quality of life, particularly elucidated through the assessment of dysphagia and dysphonia, is progressively influencing the decision-making process. The current study aims to assess whether VITOM 3D could offer a comparable post-treatment quality of life to traditional approaches for patients with laryngeal cancer and oro-hypopharyngeal cancer.

Methods

A case series of laryngeal cancer and oro-hypopharyngeal cancer patients treated either with an exoscopic-assisted surgical setup and with conventional treatments (transoral microsurgery and radio-chemotherapy) at the Otolaryngology Unit of IRCCS San Martino Hospital, Genoa, is presented. The post-treatment quality of life of the two cohorts were compared through the administration of the University of Washington Quality of Life Questionnaire, Voiceik Handicap Index-10, M.D. Anderson Dysphagia Inventory were administrated to both cohorts of patients.

Results

In the laryngeal cancer group, a total of 79 patients were included. Of these, 50.1% underwent transoral exoscope-assisted surgery, while 49.9% underwent primary transoral microscopic-assisted surgical approach. No significant differences were observed in terms of the University of Washington Quality of Life Questionnaire and Voice Handicap Index-10 between the two subgroups. Conversely, in the oro-hypopharyngeal cancer group, 43 patients were included. Of these, 37.2% underwent primary transoral exoscope-assisted surgery, while 62.8% received (chemo)radiotherapy. No notable differences were reported in terms of the University of Washington Quality of Life Questionnaire and M.D. Anderson Dysphagia Inventory between the transoral exoscope-assisted surgery and (chemo)radiotherapy subgroups.

Conclusions

Assessments of quality of life, conducted through the University of Washington Quality of Life Questionnaire questionnaire, dysphonia evaluations using the Voice Handicap Index-10, and dysphagia assessments employing the M.D. Anderson Dysphagia Inventory questionnaire, demonstrate analogous outcomes between conventional treatment modalities and transoral interventions utilizing the 3D exoscope.

Role of telemedicine in head neck cancer

Chemo-radiotherapy and head and neck cancers are common adverse outcomes that impact patients' quality of life. The increasing cancer incidence and healthcare service shortages necessitate new strategies for optimal treatments and follow-ups. Digitalized healthcare, including digital health, telemedicine, and telemonitoring, is promising. HNC requires multidisciplinary team intervention, including speech language pathology telepractice models. Mobile health-based interventions can help cancer survivors increase physical activity and improve rehabilitation services. Effective self-management skills can improve outcomes. Advancements in communication technologies have led to telecommunication-based interventions incorporating swallowing exercises, education, monitoring, feedback, self-management, and communication. Home-based remote rehabilitation is urgent, especially during the COVID-19 pandemic, but the optimal strategy and effectiveness of remote interventions remain unclear. Telehealth interventions represent a possible novel approach to increase access to care across the cancer continuum, strengthen patients' knowledge and self-management, provide continuity of services, and enable remote monitoring of symptoms and response to treatment. Telehealth patients are typically younger, more likely to be English-speaking, and more likely to be female. These disparities widened slightly after the start of the pandemic but were also present prior to the pandemic.

The effect of physical exercise during radiotherapy on physical performance in patients with head and neck cancer: a trial within cohorts study protocol, the vital study

BACKGROUND

During the last decade, twelve studies have been published investigating physical exercise interventions (PEIs) in patients with head and neck cancer (HNC) during radiotherapy (RT), chemoradiation (CRT) or bioradiation (BRT). These studies showed that these PEIs are safe and feasible. However, only two of these studies were randomised clinical trials (RCTs) with a satisfying sample size. Thereby, there is no cost-effectiveness study related to a PEI during RT, CRT or BRT ((C/B)RT) for patients with HNC. Therefore, the aim of this study is to investigate and compare physical performance, muscle strength, fatigue, quality of life (QoL), body mass index (BMI), nutritional status, physical activity, treatment tolerability, and health care related costs in patients with HNC with and without a 10 week PEI during (C/B)RT.

METHODS

This study, based on a trial within cohorts (TwiCs) design, will contain a prospective cohort of at least 112 patients. Fifty-six patients will randomly be invited for an experimental 10 week PEI. This PEI consists of both resistance and endurance exercises to optimize physical performance, muscle strength, fatigue, QoL, BMI, nutritional status, physical activity, and treatment tolerability of (C/B)RT. Measurements are at baseline, after 12 weeks, 6 months, and at 12 months. Statistical analyses will be performed for intention-to-treat and instrumental variable analysis.

DISCUSSION

This study seeks to investigate physical, QoL, and economic implications of a PEI. With a substantial sample size, this study attempts to strengthen and expand knowledge in HNC care upon PEI during (C/B)RT. In conclusion, this study is dedicated to provide additional evidence for PEI in patients with HNC during (C/B)RT.

TRIAL REGISTRATION

protocol was registered at clinicaltrials.gov with number NCT05988060 on 3 August 2023.

Exercise Training Benefits Health-Related Quality of Life and Functional Capacity during Breast Cancer Chemotherapy: A Randomized Controlled Trial

PURPOSE

To examine the effectiveness of a supervised exercise training program (SETP) on health-related quality of life (HRQoL) and functional capacity in women with breast cancer (BC) undergoing chemotherapy.

METHODS

Ninety-three women with early-stage BC were randomly allocated to a SETP plus usual care (exercise, n = 47) or usual care alone (UC, n = 46). The SETP included three sessions per week, combining aerobic and resistance training, conducted concurrently over the chemotherapy. The EORTC Cancer Quality-of-Life-Questionnaire-Core-30 (QLQ-C30) and the BC-specific module (QLQ-BR23) were used to assess HRQoL. Functional capacity was analyzed by maximum voluntary handgrip strength (MVHS) and by the 30-s chair sit-to-stand test (30-s CST). These endpoints were assessed at baseline (t0); middle (t1; after 8 or 12 wk of t0); and at the end of chemotherapy (t2; after 20 wk of t0). Mean changes from baseline were assessed by an intention-to-treat approach.

RESULTS

Mixed linear model analyses showed that Exercise group experienced less deterioration in several domains of QLQ-C30 at t2, including in global health status/QoL (Δ = 9.39 units; P = 0.034), QLQ-C30 summary score (Δ = 8.08 units; P < 0.001), physical (Δ = 15.14 units; P < 0.001), role ( Δ = 21.81 units; P < 0.001), cognitive (Δ = 9.16 units; P = 0.032) and social functioning (Δ = 11.67 units; P = 0.038), compared with the UC group. Similarly, Exercise group exhibited significant lower levels of fatigue (Δ = -20.19 units; P < 0.001) and appetite loss (Δ = -13.69 units; P = 0.034), compared with the UC group. Significant between-group differences were observed on MVHS of the tumor/surgery upper limb side (Δ = 2.64 kg; P < 0.001) and contralateral limb (Δ = 2.22 kg; P < 0.001), and on the 30-s CST score (Δ = 3.56repetitions; P < 0.001), favoring the Exercise group. No differences were observed on QLQ-BR23 domains.

CONCLUSIONS

Exercise training was an effective complementary therapy to prevent the deterioration of HRQoL and functional capacity during chemotherapy in women with early-stage BC.

Effect of exercise based interventions on sleep and circadian rhythm in cancer survivors-a systematic review and meta-analysis

Background

Disrupted circadian rhythm commonly reported in cancer survivors is closely associated with cancer related fatigue, sleep disturbances and compromised quality of life. As more cancer survivors request non-pharmacological treatment strategies for the management of their chronic sleep-related symptoms, there is a need for meta-analyses of various interventions such as exercise on sleep and circadian rhythm disturbances.

Methods

A search for RCT's was conducted in April 2020 and updated in July 2023 using relevant keywords for cancer, sleep, circadian rhythm and exercise interventions on PubMed, Scopus, Web of Science, PEDro and CINAHL.

Results

Thirty-six studies were included for qualitative analysis and 26, for meta-analysis. Thirty-five studies analyzed sleep outcomes, while five analyzed circadian rhythm. RCT's studying the effect of aerobic exercise, resistance exercise, combined aerobic and resistance exercise, physical activity, yoga, or tai chi were included. Meta-analysis results showed significant exercise-related improvements on sleep quality assessed by Pittsburgh Sleep Quality index (PSQI) (SMD = -0.50 [-0.87, -0.13], p = 0.008), wake after sleep onset (WASO) (SMD = -0.29 [-0.53, -0.05], p = 0.02) and circadian rhythm, assessed by salivary cortisol levels (MD = -0.09 (95% CI [-0.13 to -0.06]) mg/dL, p < 0.001). Results of the meta-analysis indicated that exercise had no significant effect on sleep efficiency, sleep onset latency, total sleep time and circadian rhythm assessed by accelerometry values.

Conclusion

While some sleep and circadian rhythm outcomes (PSQI, WASO and salivary cortisol) exhibited significant improvements, it is still somewhat unclear what exercise prescriptions would optimize different sleep and circadian rhythm outcomes across a variety of groups of cancer survivors.

Implication

As exercise does not exacerbate cancer-related circadian rhythm and sleep disturbances, and may actually produce some significant benefits, this meta-analysis provides further evidence for cancer survivors to perform regular exercise.

Rehabilitation Interventions in Head and Neck Cancer: A Scoping Review

OBJECTIVE

The aim of the study is to identify and appraise current evidence for rehabilitation interventions in head and neck cancer.

DESIGN

A previously published scoping review spanning 1990 through April 2017 was updated through January 11, 2023 and narrowed to include only interventional studies (Arch Phys Med Rehabil. 2019;100(12):2381-2388). Included studies had a majority head and neck cancer population and rehabilitation-specific interventions. Pairs of authors extracted data and evaluated study quality using the PEDro tool. Results were organized by intervention type.

RESULTS

Of 1338 unique citations, 83 studies with 87 citations met inclusion criteria. The median study sample size was 49 (range = 9-399). The most common interventions focused on swallow (16 studies), jaw (11), or both (6), followed by whole-body exercise (14) and voice (10). Most interventions took place in the outpatient setting (77) and were restorative in intent (65 articles). The overall study quality was fair (median PEDro score 5, range 0-8); none were of excellent quality (PEDro >9).

CONCLUSIONS

Most head and neck cancer rehabilitation interventions have focused on restorative swallow and jaw exercises and whole-body exercise to address dysphagia, trismus, and deconditioning. More high-quality evidence for head and neck cancer rehabilitation interventions that address a wider range of impairments and activity and social participation limitations during various cancer care phases is urgently needed to reduce head and neck cancer-associated morbidity.

Physiotherapy Interventions in Lung Cancer Patients: A Systematic Review

BACKGROUND

Lung cancer is a very common disease and leads to a series of sequelae such as reduced lung capacity or reduced functional capacity in patients, which are associated not only with the disease itself, but also with medical treatment. Thus, physiotherapeutic interventions are needed to improve quality of life and reduce these symptoms.

OBJECTIVES

To find out the effects of physiotherapy on functional capacity, lung capacity, dyspnea, pain, and quality of life in lung cancer patients.

METHODS

A systematic review was carried out in five databases. Randomized clinical trials published between 2019-2023 were selected, in which the physiotherapeutic treatment was physical exercise and/or respiratory physiotherapy.

RESULTS

Nine articles were included, in which the total sample consisted of 635 lung cancer patients. When combined, respiratory physiotherapy and physical exercise improved functional capacity and lung capacity (p < 0.05). Dyspnea also improved, but less significance was shown in the included studies.

CONCLUSIONS

Multimodal physiotherapy interventions may offer benefits for some lung cancer patients, but the extent and nature of these benefits may vary depending on the intervention applied. Therefore, it would be of great interest to carry out further scientific research to support this conclusion.

Assessment of Integrative Therapeutic Methods for Improving the Quality of Life and Functioning in Cancer Patients-A Systematic Review

Background: Cancer rehabilitation represents a series of measures adopted for the recovery of psychological, emotional, social, and financial functioning in the case of cancer patients. The purpose of this study is to identify the main elements of therapeutic management in the field of medical rehabilitation, as well as integrative, complementary medicine and holistic approaches that can be performed on the oncological patient. Methods: This systematic literature review follows the methodology outlined in the "Preferred Reporting Items for Systematic Reviews and Meta-Analysis" ("PRISMA") statement, which is an internationally recognized and widely accepted standard. Results: Active rehabilitative therapies offer therapeutic options for improving the functioning and quality of life of oncological patients; these therapies comprehensively address both the physical and psychological aspects of the disease. This review also includes the latest novelties and nanotechnologies applied in oncological rehabilitation, for example, drugs (or supplements) inspired by nature. Conclusions: Physical and rehabilitation medicine, mostly using stimulating therapeutic methods, was recently added to the list of contraindications in the management of oncological patients, both as an approach to the pathological concept itself and as an approach to the main clinical consequences and functional aspects of oncological therapies. Integrative, complementary medicine presents an important therapeutic resource in the case of oncological patients. Advanced studies are needed in the future to further ascertain the role of these therapies.

Exercise, cancer, and the cardiovascular system: clinical effects and mechanistic insights

Cardiovascular diseases and cancer are the leading causes of death in the Western world and share common risk factors. Reduced cardiorespiratory fitness (CRF) is a major determinant of cardiovascular morbidity and cancer survival. In this review we discuss cancer- induced disturbances of parenchymal, cellular, and mitochondrial function, which limit CRF and may be antagonized and attenuated through exercise training. We show the impact of CRF on cancer survival and its attenuating effects on cardiotoxicity of cancer-related treatment. Tailored exercise programs are not yet available for each tumor entity as several trials were performed in heterogeneous populations without adequate cardiopulmonary exercise testing (CPET) prior to exercise prescription and with a wide variation of exercise modalities. There is emerging evidence that exercise may be a crucial pillar in cancer treatment and a tool to mitigate cardiotoxic treatment effects. We discuss modalities of aerobic exercise and resistance training and their potential to improve CRF in cancer patients and provide an example of a periodization model for exercise training in cancer.

Expectations and Experiences of Participating in a Supervised and Home-Based Physical Exercise Intervention in Patients with Head and Neck Cancer during Chemoradiotherapy: A Qualitative Study

(1) Background: Chemoradiotherapy (CRT) for head and neck cancer (HNC) is associated with severe toxicity resulting in fatigue and weight loss, including loss of skeletal muscle mass. Exercise interventions might positively affect physical fitness and quality of life. Sufficient adherence and compliance rates are necessary for optimal effects. This study aimed to gain insight into expectations and experiences and factors influencing adherence, retention and compliance of HNC patients participating in exercise intervention during CRT. (2) Methods: Consecutive participants were invited for semi-structured interviews, conducted pre- and post-intervention. A deductive approach was used to identify themes and factors influencing adherence, retention and compliance. (3) Results: Thematic saturation was reached after interviewing 14 patients pre-intervention. Five themes were identified: planning and time management, treatment toxicity, motivation to exercise, exercise intervention and supervision by a physiotherapist. The intensity of the treatment schedule and treatment toxicity were important barriers. Facilitators mentioned were physical and emotional benefits, social support as well as the simplicity and home-based setting of the intervention. (4) Conclusions: A personalised approach, considering the individual facilitators and barriers of HNC patients, is important to increase adherence, retention and compliance to exercise intervention and to reap the optimal effects of the program.

Pre-rehabilitation interventions for patients with head and neck cancers: A systematic review and meta-analysis

OBJECTIVE

To investigate the effect of pre-rehabilitation interventions such as nutrition and exercise for patients with head and neck cancer (HNC).

METHODS

Web of Science, PubMed, Scopus, Google Scholar, and Cochrane databases were searched up to December 2022. Quality of life, length of hospital stay, postoperative complications, change in body mass index or muscle mass, and functional assessments were the primary outcomes. PRISMA guidelines were adhered to, and the study was registered on PROSPERO. The Cochrane Collaboration tool and Newcastle Ottawa scale assessed the quality of included studies. Pooled data are presented as odds ratios (OR) and 95% confidence intervals (CI). Analysis was conducted using RevMan5.4.

RESULTS

A total of 31 articles were included for quantitative analysis and 15 for qualitative synthesis. Nutrition alone resulted in significant weight retention (2.60; 2.32, 2.88, p < 0.00001), length of stay (-4.00; -6.87, -1.13), p = 0.0006) and complications (0.64; 0.49, 0.83, p = 0.0009). Nutrition and psychoeducation resulted in a significant reduction in mortality rate (0.70; 0.49, 1.00, p = 0.05 and 0.60; 0.48, 0.74, p < 0.00001), and exercise resulted in a significant reduction in dysphagia (0.55; 0.35, 0.87, p = 0.01). Exercise with nutrition resulted in significant improvements in weight loss, length of stay, complications, and dysphagia. Randomized controlled trials (RCTs) had a moderate risk of bias and cohort studies were of fair to good quality.

CONCLUSION

Prehabilitation programs based on exercise, nutrition, or psychoeducation demonstrated improved post-interventional outcomes in HNC, such as quality of life, and mortality and morbidity. Studies with longer follow-ups and larger sample sizes, and investigations comparing nutritional supplements with exercise programs are needed.

Interventions to improve quality of life in patients with head and neck cancers receiving radiation therapy: a scoping review

BACKGROUND

Quality of life (QOL) is impaired in patients with head and neck cancers (HNC) due to illness and treatment-associated morbidity. Although there is evidence from the studies on interventions' role in improving QOL receiving radiation therapy, these are not systematically synthesised. In this scoping review, we searched and synthesised the evidence on interventions to improve the QOL and its impact among patients with HNCs.

METHODS

This scoping review was conducted using the framework proposed by Arksey and O'Malley, and the extensions suggested by Levac et al. were incorporated. Two reviewers independently searched four electronic databases using key thesaurus and free-text terms, and the data was extracted, tabulated, synthesised and reported as categories.

RESULTS

Seventy-nine papers reported various interventions of diverse nature such as pharmacological, physical, nutritional, complementary and alternative therapies, psychosocial, oral care related, laser and photobiomodulation therapies, rehabilitative, educational, technology-based, surgical, device-related and nurse lead interventions. Most studies reported clinically meaningful impact of interventions on QOL, although the outcome differences were often statistically insignificant. Few studies reported a combination of interventions to address the multidimensional concerns faced by patients with HNCs. None of the studies examined the impact of interventions on QOL among long-term survivors of HNCs.

CONCLUSION

As QOL concerns in patients with HNCs are multifaceted, more extensive studies with complex multi-component interventions and robust research designs are warranted.

Development of mobile health-based interventions to promote physical activity in patients with head and neck cancer: a qualitative study

Background

Despite the well-grounded benefits of physical activity (PA), poor compliance with the PA guidelines has been reported among head and neck cancer (HNC) patients. Mobile health (mHealth)-based interventions can help cancer survivors increase their PA levels and increase the reach or efficiency of rehabilitation services. However, there is limited knowledge about the needs and perceptions of HNC patients regarding these interventions. This study explored the perceptions and needs of HNC patients regarding mHealth-based PA programs before developing such interventions to ensure their improved effectiveness.

Study design

A constructivist qualitative study.

Methods

We purposively selected 17 adult HNC patients aged 40-80 years to determine their needs and perceptions of future mHealth-based PA programs. Semi-structured face-to-face interviews were conducted, and the data were analyzed via thematic analysis. The report followed the Consolidated Criteria for Qualitative Research Reports guidelines.

Results

Four themes were analyzed from the interview transcripts regarding the needs and perceptions of mHealth-based PA programs: (1) functionality needs; (2) system usage requirements; (3) social support; and (4) perceived barriers and facilitators. HNC patients expect highly customized and specialized mHealth interventions that consider individual factors, address their concerns about security, network, and cost, and prefer improved comfort. Moreover, they expect to receive support from their healthcare providers, families, and peers.

Conclusion

The study provides pragmatic ready-to-use recommendations to design interventions for inactive HNC patients to achieve the recommended PA levels. Future mHealth interventions should be tailored according to the needs of the HNC patients by utilizing perceived facilitators and removing perceived barriers to help them engage in PA actively.

Effect of exercise across the head and neck cancer continuum: a systematic review of randomized controlled trials

PURPOSE

This study aims to systematically explore the impact of physical exercise as supportive therapy for head and neck cancer.

METHODS

A systematic search on PubMed/MEDLINE, Cochrane, and SPORTDiscus was conducted. Randomized controlled trials exploring the effects of a physical exercise intervention in comparison with usual care on outcomes in patients with head and neck cancer were selected. The RoB 2 tool was used to determine the study quality. The extracted data are reported as qualitative synthesis.

RESULTS

Among the 527 records examined, nine studies were included. No trials investigating exercise as prehabilitation were found, whereas eight studies involving 452 patients with head and neck cancer were conducted during anticancer treatment. Most trials did not report improvements in body mass index or body composition, while 2/4 and 3/5 investigations found a significant increase in muscle strength and cardiorespiratory fitness, respectively. Regarding the patients' reported outcomes, 4 out of 7 studies observed enhancements in some domains of quality of life, and two trials out of 3 detected an amelioration in fatigue following the exercise intervention. Analyzing the exercise programs, it seems that combining aerobic and resistance training could be more beneficial compared to a single type of full-body exercise in counteracting physical decline and controlling symptoms in the anticancer therapy phase. One trial has investigated the effect of resistance exercise on patients who had terminated the anticancer treatments, reporting significant improvements in lean mass, muscle strength, and quality of life.

CONCLUSION

Exercise may be a promising approach in patients with head and neck cancer. Future studies are needed to consolidate these results.

ACTivity as medicine In Oncology for Head and Neck (ACTIOHN): Protocol for a feasibility study investigating a patient-centred approach to exercise for people with head and neck cancer

BACKGROUND AND AIM

Attempts at personalisation of exercise programmes in head and neck cancer (HaNC) have been limited. The main aim of the present study is to investigate the feasibility and acceptability of introducing a remotely delivered, fully personalised, collaborative, and flexible approach to prescribing and delivering exercise programmes into the HaNC usual care pathway.

METHODS

This is a single arm, feasibility study. Seventy patients diagnosed with HaNC will be recruited from two regional HaNC centres in the United Kingdom. Patients will undertake an 8-week exercise programme designed and delivered by cancer exercise specialists. The exercise programme will start any time between the time of diagnosis and up to 8 weeks after completing treatment, depending on patient preference. The content of the exercise programme will be primarily based on patient needs, preferences, and goals, but guided by current physical activity guidelines for people with cancer. The primary outcome measure is retention to the study. Secondary quantitative outcomes are uptake to the exercise programme, different measures of exercise adherence, pre- and post-intervention assessments of fatigue (Multidimensional Fatigue Symptom Inventory-Short Form), quality of life (SF-36), physical activity levels (International Physical Activity Questionnaire-Short Form), and various components of physical fitness. The outcomes of the nested qualitative study are acceptability and feasibility of the intervention evaluated via interviews with patients, health care professionals, and the cancer exercise specialists. Intervention and participant fidelity will be determined using checklists and scrutiny of each patient's logbook and the cancer exercise specialists' meeting notes. Analysis of quantitative data will be via standard summary statistics. Qualitative data will be analysed using thematic analysis.

EXPECTED RESULTS

This feasibility study will inform the design and conduct of a future randomised controlled trial. Success will be defined according to a traffic light system for identifying the appropriateness of progression to a randomised controlled trial.

TRIAL REGISTRATION

International Standard Randomised Controlled Trial Number registry (ISRCTN82505455).

Sexual health at 5 years after diagnosis of head and neck cancer

PURPOSE

Sexual health (SH) is an emerging concern in the assessment of quality of life in patients surviving head and neck cancer (HNC). Using data from the French National Prospective VICAN Survey, this study aimed to assess SH deterioration five years after HNC diagnosis and related factors.

METHODS

Using univariate and multivariate analyses were performed in the 241 HNC survivors. We studied the factors associated between the sexuality and intimate life of these patients with demographic and medical data from the national epidemiological survey VICAN 5.

RESULTS

Sexuality and body image were altered in 78.8% for men and 79.2% for women. This alteration in sexual quality of life affects both men and women. Dissatisfaction with the frequency of sexual intercourse was associated with being treated with radiotherapy (p=0.024), as well as decrease of sexual desire in patients treated with chemotherapy (p=0.044). Fatigue (p=0.002), impaired physical health (p=0.049), and high disease stage (p=0.001) remained significantly associated, after multivariate analysis, with decreased sexual desire. Among these 3 factors negatively influencing sexual quality of life, two are treatable with appropriate management.

CONCLUSION

Five years after the diagnosis of HNC, a decrease in sexuality and body image are frequent and significantly impact the quality of life of survivors. These observations imply an adaptation of the management of the professionals involved.

Effectiveness of Therapeutic Exercise Models on Cancer-Related Fatigue in Patients With Cancer Undergoing Chemotherapy: A Systematic Review and Network Meta-analysis

OBJECTIVE

To assess and compare the effectiveness of different exercise modalities in reducing cancer-related fatigue (CRF) in patients with cancer undergoing chemotherapy. Exercise intensities for selected exercise types were also compared.

DATA SOURCES

We conducted a search in MEDLINE, Embase, CINAHL, Scopus, SPORTDiscus, and Web of Science from inception to October 15, 2021.

STUDY SELECTION

Randomized controlled trials concerning the effectiveness of exercise modalities on CRF in patients with cancer undergoing chemotherapy were included.

DATA EXTRACTION

Study characteristics were extracted using a structured protocol. Methodological quality was assessed employing the PEDro scale and risk of bias was assessed using the Revised Cochrane Risk of Bias Tool for Randomized Trials. The certainty of evidence was assessed based on Grading of Recommendations, Assessment, Development and Evaluation. The measure of effect used was the adjusted standardized mean difference (SMD) or Hedge's g, together with the corresponding 95% confidence intervals (CI).

DATA SYNTHESIS

Forty-seven studies were included. Data were pooled employing a random-effects model. There was a trend that adding low-intensity aerobic and resistance exercise (SMD=1.28, 95% CI -0.18; 2.75, P=.086), or moderate-intensity aerobic and resistance exercise (SMD=0.85; 95% CI -0.12; 1.82, P=.087), was more effective than adding flexibility training to usual care (UC). There was also a trend that UC alone was less effective than adding moderate-intensity aerobic and resistance exercise (SMD=-0.47, 95% CI -0.96, 0.02, P=.060) to UC.

CONCLUSIONS

The addition of low- to moderate-intensity aerobic and/or resistance exercise demonstrated a positive trend for improvement in CRF in patients with cancer undergoing chemotherapy, when compared with UC alone or UC with flexibility training.

Cross-Training and Resistance Training in Adults with Type B Acute Lymphoblastic Leukemia during the Induction Phase: A Randomized Blind Pilot Study

Patients with acute lymphoblastic leukemia (ALL) undergoing induction decrease their physical capacity, lose muscle mass, and decrease their quality of life (QOL). The safety, feasibility, and benefits of exercise during chemotherapy have been proven, but the effects of cross-training activities have yet to be analyzed. To measure the effects of cross-training on body composition, physical performance, and QOL, a blind randomized clinical trial was carried out. A total of 33 patients were included and randomized into a cross-training exercise group (CEG), a resistance exercise group (REG), and a control group (CG). During induction, patients received an exercise routine three to five days a week for 30 to 50 min each. Body composition, QOL, and physical performance were measured at baseline, up to discharge, and at a follow-up of two months. Body composition improved in the REG and CEG. In the CG, muscle mass decreased and fat mass increased (p = 0.020 and 0.020, respectively). The REG and CEG had significant positive improvements in physical performance compared to the CG. QOL showed no differences in any group (p = 0.340). Cross-training and resistance exercise are essential to improve body composition and physical performance during induction. Considering the prognostic value of physical performance, we propose integrated training exercises as adjuvant therapy in adult patients with ALL.

Blood Flow Restriction in Oncological Patients: Advantages and Safety Considerations

BACKGROUND

Cancer, being a highly widespread disease on a global scale, has prompted researchers to explore innovative treatment approaches. In this regard, blood flow restriction has emerged as a promising procedure utilized in diverse clinical populations with favorable results including improvements in muscle strength, cardiovascular function, and postoperative recovery. The aim of this systematic review was to assess the efficacy of blood flow restriction in cancer survivors.

METHODS

An investigation was carried out using various databases until February 2023: PubMed, Scientific Electronic Library Online, Physiotherapy Evidence Database, Scopus, Web of Science, Cochrane Plus, SPORTDiscus, Physiotherapy and Podiatry of the Complutense University of Madrid, ScienceDirect, ProQuest, Research Library, Cumulative Index of Nursing and Allied Literature Complete Journal Storage, and the gray literature. To assess the methodological quality of the studies, the PEDro scale was utilized, and the Cochrane Collaboration tool was employed to evaluate the risk of bias.

RESULTS

Five articles found that blood flow restriction was beneficial in improving several factors, including quality of life, physical function, strength, and lean mass, and in reducing postoperative complications and the length of hospital stay.

CONCLUSION

Blood flow restriction can be a viable and effective treatment option. It is important to note that the caution with which one should interpret these results is due to the restricted quantity of articles and significant variation, and future research should concentrate on tailoring the application to individual patients, optimizing load progression, ensuring long-term follow-up, and enhancing the methodological rigor of studies, such as implementing sample blinding.

Phase Angle in Head and Neck Cancer: A Sex-Differential Analysis from Biological and Clinical Behavior to Health-Related Quality of Life

Head and neck cancer (H&NC) is a diverse category of tumors related to malignancies in the common aerodigestive pathway, with high metabolic rate, poor nutritional and treatment outcomes, and elevated mortality despite the best standard treatment. Herein, we focus on determining how the phase angle (PA) differs across sex as a predictor of poor prognosis, low quality-of-life (QoL) scores, and mortality in patients with head and neck cancer. This follow-up study presents a sex-differential analysis in a prospective cohort of 139 head and neck cancer patients categorized by sex as male (n = 107) and female (n = 32). Patients were compared in terms of nutritional, biochemical, and quality-of-life indicators between low and normal PA in women (<3.9° (n = 14, 43.75%) and ≥3.9°) and men (<4.5° (n = 62, 57.9%) and ≥4.5°). Our results show that most patients were in locally advanced clinical stages (women: n = 21 (65.7%); men: n = 67 (62.6%)) and that patients with low PA had a lower punctuation in parameters such as handgrip strength, four-meter walking speed, albumin, C-reactive protein (CRP), and CRP/albumin ratio (CAR), as well as the worst QoL scores in functional and symptomatic scales in both the male and female groups. A comparison between sexes revealed significant disparities; malnourishment and tumor cachexia related to an inflammatory state was more evident in the women's group.

Effect of Exercise Training on Functional Capacity Head and Neck Cancer Patients Receiving Various Anticancer Therapies: An Interventional Study

BACKGROUND

Anticancer therapies causes decreased respiratory function, quality of life and functional capacity in head and neck cancer patients. Patients receiving these cancer therapies suffer from fatigue which causes decrease in functional capacity and quality of life. The objective of this present study was to determine and compare the effect of exercise training on fatigue, functional capacity and quality of life in head and neck cancer patients receiving various anticancer therapies.

METHOD

A total of 45 subjects were included based on inclusion and exclusion criteria. 6-minute walk test, brief fatigue inventory (BFI) and functional assessment of cancer therapy- general (FACT-G) was used to measure the functional capacity, fatigue and quality of life respectively at baseline and post intervention. Participants received exercise intervention for six weeks (three days a week) for 40 min. Exercise intervention is delivered by a qualified physiotherapist from the Department of Physiotherapy.

RESULTS

The result of this study shows that there was highly significant improvement in six-minute walk distance pre and post intervention in chemotherapy (33.75+21.55, p=0.000), radiation therapy (39.69+25.46, p=0.000) and chemoradiotherapy (32.06+16.49, p=0.000) within the group. Similarly, significant improvement was also seen in quality of life within the groups, chemotherapy (2.92+2.43, p=0.002), radiation therapy (6.06+3.13, p=0.000) and chemo radiotherapy (5.65+6.93, p=0.004). There was significant reduction in fatigue in chemotherapy (6.92+11.07, p=0.045), radiation   therapy (12.38+7.28, p=0.000)   and   chemo   radiotherapy (11.47+8.89, p=0.000). No significant improvement was noted between the groups for six- minute walk distance (p=0.784), quality of life (p= 0.058) and reduction in fatigue (p=0.065).

CONCLUSION

This study concluded that exercise training is effective in improving functional capacity, quality of life and reducing fatigue in head and neck cancer patients receiving various anticancer therapies.

Which Exercise Approaches Work for Relieving Cancer-Related Fatigue? A Network Meta-analysis

OBJECTIVE: To determine the most effective exercise modalities for managing cancer-related fatigue during and after cancer treatment. DESIGN: Network meta-analysis (NMA) of randomized controlled trials. LITERATURE SEARCH: Seven electronic databases were systematically searched from inception to January 2022. STUDY SELECTION CRITERIA: Randomized controlled trials testing the effects of exercise on relieving cancer-related fatigue in adult patients with cancer. DATA SYNTHESIS: An NMA of 56 studies was conducted, and the PRISMA-NMA guidelines were followed when reporting results. To determine the most effective interventions, the surface under the cumulative ranking curve (SUCRA) value was calculated for each exercise modality. RESULTS: Combined aerobic and resistance exercise (standardized mean difference [SMD], 1.57; credible interval [CrI], 1.03-2.10), yoga (SMD, 1.02; CrI: 0.44, 1.60), and regular physical activity (SMD, 1.07; CrI: 0.21, 1.92) could significantly alleviate cancer-related fatigue compared to control groups (usual care, wait-list, and regular physical activity). Combined aerobic and resistance exercise (SUCRA, 97.2%) had the highest probability of efficacy, followed by yoga (SUCRA, 75.5%) and regular physical activity (SUCRA, 74.1%). During cancer treatment, combined aerobic and resistance exercise (SUCRA, 94.5%) ranked first in efficacy, followed by regular physical activity (SUCRA, 82.1%) and yoga (SUCRA, 73.8%). After cancer treatment, only combined aerobic and resistance exercise (SMD, 0.99; CrI: 0.13, 1.84) had a significant effect on cancer-related fatigue. CONCLUSION: Combined aerobic and resistance exercise, yoga, and regular physical activity were the most effective exercise modalities for alleviating cancer-related fatigue. Combined aerobic and resistance exercise is recommended during and after cancer treatment. J Orthop Sports Phys Ther 2023;53(6):1-10. Epub: 23 March 2023. doi:10.2519/jospt.2023.11251.

Exercise-based rehabilitation on functionality and quality of life in head and neck cancer survivors. A systematic review and meta-analysis

Head and Neck Cancer (HNC) is a globally rare cancer that includes a variety of tumors affecting the upper aerodigestive tract. It presents with difficulty breathing or swallowing and is mainly treated with radiation therapy, chemotherapy, or surgery for tumors that have spread locally or throughout the body. Alternatively, exercise can be used during cancer treatment to improve function, including pain relief, increase range of motion and muscle strength, and reduce cancer-related fatigue, thereby enhancing quality of life. Although existing evidence suggests the adjunctive use of exercise in other cancer types, no previous studies have examined the effects on HNC survivors. The aim of this meta-analysis was to quantify the effect of exercise-based rehabilitation on functionality and quality of life in HNC survivors who underwent surgery and/or chemoradiotherapy. A systematic review and meta-analysis were carried out following PRISMA statement and registered in PROSPERO (CRD42023390300). The search was performed in MEDLINE (PubMED), Cochrane Library, CINAHL and Web of Science (WOS) databases from inception to 31st December 2022 using the terms "cancer", "head and neck neoplasms", "exercise", "rehabilitation", "complications", "muscle contraction", "muscle stretching exercises" combining with booleans "AND"/"OR". PEDro scale, Cochrane Risk of Bias Tool and GRADE were used to assess methodological quality, risk of bias and grade of recommendation of included studies respectively. 18 studies (n = 1322) were finally included which 1039 (78.6%) were men and 283 (21.4%) were women. In patients who underwent radio-chemotherapy, overall pain [SMD = - 0.62 [- 4.07, 2.83] CI 95%, Z = 0.35, p = 0.72] and OP [SMD = - 0.07 [- 0.62, 0.48] CI 95%, Z = 0.25, p = 0.81] were slightly reduced with exercise in comparison to controls. Besides, lower limb muscle strength [SMD = - 0.10 [- 1.52, 1.32] CI 95%, Z = 0.14, p = 0.89] and fatigue [SMD = - 0.51 [- 0.97, - 0.057] CI 95%, Z = 2.15, p < 0.01] were also improved in those who receive radio-chemoradiation. In HNC survivors treated with neck dissection surgery, exercise was superior to controls in overall pain [SMD = - 1.04 [- 3.31, 1.23] CI 95%, Z = 0.90, p = 0.37] and, in mid-term, on shoulder pain SMD = - 2.81 [- 7.06, 1.43] CI 95%, Z = 1.76, p = 0.08]. No differences in quality of life were found at any of the follow-up periods. There is evidence of fair to good methodological quality, low to moderate risk of bias, and weak recommendations supporting the use of exercise-based rehabilitation to increase functionality. However, no evidence was found in favor of the use of this modality for improving the quality of life of HNC survivors who underwent chemoradiotherapy or surgery.

Harms of exercise training in patients with cancer undergoing systemic treatment: a systematic review and meta-analysis of published and unpublished controlled trials

Background

Exercise is recommended for people with cancer. The aim of this study was to evaluate the harms of exercise in patients with cancer undergoing systemic treatment.

Methods

This systematic review and meta-analysis included published and unpublished controlled trials comparing exercise interventions versus controls in adults with cancer scheduled to undergo systemic treatment. The primary outcomes were adverse events, health-care utilization, and treatment tolerability and response. Eleven electronic databases and trial registries were systematically searched with no date or language restrictions. The latest searches were performed on April 26, 2022. The risk of bias was judged using RoB2 and ROBINS-I, and the certainty of evidence for primary outcomes was assessed using GRADE. Data were statistically synthesised using pre-specified random-effect meta-analyses. The protocol for this study was registered in the PROESPERO database (ID: CRD42021266882).

Findings

129 controlled trials including 12,044 participants were eligible. Primary meta-analyses revealed evidence of a higher risk of some harms, including serious adverse events (risk ratio [95% CI]: 1.87 [1.47-2.39], I2 = 0%, n = 1722, k = 10), thromboses (risk ratio [95% CI]: 1.67 [1.11-2.51], I2 = 0%, n = 934, k = 6), and fractures (risk ratio [95% CI]: 3.07 [3.03-3.11], I2 = 0%, n = 203, k = 2) in intervention versus control. In contrast, we found evidence of a lower risk of fever (risk ratio [95% CI]: 0.69 [0.55-0.87], I2 = 0% n = 1109, k = 7) and a higher relative dose intensity of systemic treatment (difference in means [95% CI]: 1.50% [0.14-2.85], I2 = 0% n = 1110, k = 13) in intervention versus control. For all outcomes, we downgraded the certainty of evidence due to imprecision, risk of bias, and indirectness, resulting in very low certainty of evidence.

Interpretation

The harms of exercise in patients with cancer undergoing systemic treatment are uncertain, and there is currently insufficient data on harms to make evidence-based risk-benefits assessments of the application of structured exercise in this population.

Funding

There was no funding for this study.

EffEx-HN trial: study protocol for a randomized controlled trial on the EFFectiveness and feasibility of a comprehensive supervised EXercise program during radiotherapy in Head and Neck cancer patients on health-related quality of life

BACKGROUND

With over 500,000 annually reported cases worldwide, head and neck cancer (HNC) is the seventh most common type of cancer worldwide. Treatment of HNC with chemoradiotherapy frequently results in serious impairments in physical and psychosocial functioning. Besides, HNC patients typically start their cancer treatment already with poor physical and psychosocial health. It has been shown that a sufficient level of physical activity (PA) before, during, and after cancer treatment is associated with fewer negative treatment-related side effects and a better quality of life (QOL). In order to prevent worsening of functioning and limit the physical impact of the HNC treatment, a comprehensive supervised exercise program (CSEP) may be beneficial during early cancer treatment. However, up to now, the feasibility and effectiveness of such a program are not yet investigated thoroughly in HNC. Therefore, the primary objective of this study is to examine the effectiveness of a CSEP during HNC treatment, in addition to usual supportive care, compared to usual supportive care alone, on health-related QOL up to 1 year post-diagnosis. Secondary objectives entail gathering information on (1) the effectiveness of a CSEP on secondary outcomes such as physical and mental function, activities of daily life, and participation in society and (2) the feasibility, possible barriers, and facilitators for participation in a CSEP during HNC treatment.

METHODS

To investigate the effectiveness of the CSEP, a parallel, open-label randomized controlled trial will be performed. To study the feasibility of the CSEP, a mixed-method study will be performed in a subgroup of participants. HNC patients are eligible if they receive radiotherapy at the Radiation-Oncology department of the University Hospital of Leuven. A 4-size permuted block randomization will be used. The control group receives the current standard of supportive care. The intervention group receives a CSEP, additional to the same usual supportive care. The CSEP consists of a 12-week intensive phase with 3 exercise sessions of 1 h per week, where supervision is gradually reduced after 6 weeks. During the maintenance phase (from week 13), patients exercise at home with monthly tele-consultations with a physiotherapist. The CSEP contains supervised aerobic and resistance training. In both groups, outcomes of interest are evaluated through self-reported questionnaires and clinical assessments, at baseline, 6 weeks, 12 weeks, 6 months, and 12 months post-diagnosis. The primary endpoint is health-related QOL, measured with the EORTC QLQ-C30 at 6 months post-diagnosis.

DISCUSSION

The study will be conducted in accordance with the Declaration of Helsinki. This protocol has been approved by the ethical committee of the University Hospitals Leuven (s65549). Recruitment started in January 2022. Results will be disseminated via peer-reviewed scientific journals and presentations at congresses.

TRIAL REGISTRATION

Trial Registration: ClinicalTrials.gov Identifier: NCT05256238 Date of registration: February 25, 2022.

The polymorphisms of ANXA6 influence head and neck cancer susceptibility in the Chinese Han population

Background

Head and neck cancer (HNC) is the sixth most common malignant tumor worldwide and imposes a serious economic burden on society and individuals. Annexin has been implicated in multiple functions which are essential in HNC development, including cell proliferation, apoptosis, metastasis, and invasion. This study focused on the linkage between ANXA6 variants and HNC susceptibility in Chinese people.

Methods

Eight SNPs in ANXA6 from 139 HNC patients and 135 healthy controls were genotyped by the Agena MassARRAY platform. The correlation of SNPs with HNC susceptibility was evaluated using odds ratio and 95% confidence interval calculated by logistic regression using PLINK 1.9.

Results

Overall analysis results demonstrated that rs4958897 was correlated with an increased HNC risk (allele: OR = 1.41, p = 0.049; dominant: OR = 1.69, p = 0.039), while rs11960458 was correlated with reduced HNC risk (OR = 0.54, p = 0.030). In age ≤ 53, rs4958897 was related to reduce HNC risk. In males, rs11960458 (OR = 0.50, p = 0.040) and rs13185706 (OR = 0.48, p = 0.043) were protective factors for HNC, but rs4346760 was a risk factor for HNC. Moreover, rs4346760, rs4958897, and rs3762993 were also correlated with increased nasopharyngeal carcinoma risk.

Conclusions

Our findings suggest that ANXA6 polymorphisms are linked to the susceptibility to HNC in the Chinese Han population, indicating that ANXA6 may serve as a potential biomarker for HNC prognosis and diagnosis.

Effect of the hospital-community-family (HCF) nutritional management on patients with esophageal and head and neck cancers undergoing radiotherapy: a randomized control trial

Background

Malnutrition is particularly common in patients undergoing radiotherapy for head and neck cancers (HNC) and esophageal cancers (EC). Proper nutritional management plays an important role in improving the nutritional status and reducing complications in patients undergoing radiotherapy for malignancy. With most nutrition studies limited to the nutritional management of patients during hospitalization or after discharge, there is a lack of research evidence on the nutritional management of patients in combination with out-of-hospital. The aim of this study was to evaluate the effect of the hospital-community-family (HCF) nutritional management model on nutritional status and radiotherapy complications in EC and HNC radiotherapy patients.

Methods

Between October 2019 and October 2021, a total of 116 EC and HNC radiotherapy patients were randomized into control group (conventional nutritional support) and experimental group (HCF-model nutritional management), and assessed weekly for 3 months. The primary endpoint was the patient's Nutrition Risk Screening 2002 (NRS2002) score, Scored Patient-Generated Subjective Global Assessment (PG-SGA), weight change, and Eastern Cooperative Oncology Group (ECOG) score from baseline level to 3 months after the end of treatment. The secondary endpoints were the incidence of albumin, hemoglobin, hematological parameters, and radiotherapy complications.

Results

A total of 95 patients (47 in the control group and 48 in the experimental group) completed the study. At 3 months after treatment, NRS2002 (P=0.028) and PG-SGA (P=0.022) decreased, and albumin was higher (P=0.001) than at the beginning of treatment in HCF group. Weight decreased (P<0.001) and PG-SGA was higher after 3 months of treatment (P=0.012) in the control group. PG-SGA (P<0.001), NRS2002 (P<0.001), and ECOG (P=0.006) in the HCF group at the end of the 3-month treatment period were lower in the conventional group (P<0.05). The incidence of radiation mucositis (P=0.018)and radiation dermatitis (P=0.028) in the HCF nutrition management group was significantly reduced (P<0.05).

Conclusions

HCF-model nutritional management significantly improved the nutritional status and reduced the incidence and severity of radiation mucositis and dermatitis for EC and HNC radiotherapy patients. These findings suggest that HCF-model nutritional management is a promising nutritional management model.

Trial Registration

Chinese Clinical Trial Registry identifier: ChiCTR2300068399.

Quercetin inclusion complex gels ameliorate radiation-induced brain injury by regulating gut microbiota

Radiation-induced brain injury (RIBI) is a serious adverse effect of radiotherapy. RIBI has garnered considerable clinical attention owing to its powerful effects on brain function and cognition; however, no effective treatment is available. The microbiota-gut-brain axis theory is a novel concept of treating RIBI by regulating gut microbiota. Quercetin, a particularly common flavonoid compound, has a wide range of biological activities and can regulate gut microbiota; however, it has poor solubility and dispersibility. In the present study, oral gels of inclusion complex comprising quercetin and HP-β-CD were prepared, which increased quercetin dispersion and extended its release time in the intestinal tract. First, the relative abundance and diversity of gut microbiota in RIBI mice changed after oral administration of quercetin inclusion complex gels (QICG). Second, the spontaneous activity behavior and short-term memory ability as well as anxiety level were improved. Third, changes in physical symptoms were observed, including a decrease in TNF-α and IL-6 levels. H&E staining revealed that gut epithelial injury and intestinal inflammation as well as hippocampal inflammation were ameliorated. Antibiotics treatment (Abx) mice were developed to disrupt the mice's original gut microbiota composition. No significant improvement was observed in behavior or histopathology after oral administration of QICG in Abx mice of RIBI, indicating that the effect of QICG on improving RIBI was regulated by intestinal microbiota. Finally, the QICG preparation is efficient, exerting a protective effect on RIBI by regulating gut microbiota via the microbiota-gut-brain axis, which provides a novel idea for RIBI treatment.

Factors Impacting Quality of Life of Caregivers of Cancer Patients in the Sub-Himalayan Region: A Cross-Sectional Study

Background Caregivers of cancer patients experience excessive emotional and financial stress. Objective To determine the quality of life (QOL) of caregivers of cancer patients and factors affecting it in caregivers attending the OPD of a governmental tertiary care cancer center in the sub-Himalayan region. Methods A cross-sectional observational study was used. A pre-validated caregiver quality of life (CQOL) questionnaire was completed by consenting caregivers of 96 outpatient attendees. Results The mean total QOL scores were higher in attendants of subjects who did not undergo surgery versus those who underwent surgery (p-value: 0.04) and in those who received 0-5 versus >5 chemotherapy cycles (p-value: 0.015). On subdomain analyses, the burden was significantly greater in caregivers of patients who did not undergo surgery (p-value: 0.02) and had a higher Eastern Cooperative Oncology Group (ECOG) scale (p-value: 0.03). Disruptiveness was significantly higher in married individuals (p-value: 0.01) and those aged between 36 and 60 years (p-value: 0.003). Positive adaptation was worse in caregivers with another family member suffering from chronic illness (p-value: 0.041) and in professional and skilled workers (p-value: 0.03). The greater financial burden was experienced by caregivers belonging to lower socioeconomic status (p-value: 0.03). On putting these factors in the regression model, the non-specific domain of 0-5 cycles had poor CQOL, i.e., higher scores. The burden score was more in ECOG stages 3 and 4 in comparison with stages 1 and 2. Married individuals had significant disruption. Individuals aged between 36 and 60 years perceived more disruption in their lives. A more financial impact was observed on the lower middle and lower class compared to the upper and upper middle class. Conclusion Caregivers of cancer patients experience significant stress and burden. Counseling and social and financial support to caregivers may help improve CQOL.

Physical rehabilitation for the management of cancer-related fatigue during cytotoxic treatment: a systematic review with meta-analysis

OBJECTIVE

To assess the effect of physical therapy on cancer-related fatigue (CRF) during cytotoxic anticancer treatment.

METHODS

Systematic review with meta-analysis of randomized clinical trials published from 2010 to 2021 (EMBASE, MEDLINE, PEDro; SciELO, and LILACS). Studies assessing the effect of supervised physical therapy (IG) for the management of CRF on adults undergoing anticancer treatment compared with a control group (CG) covering usual care or any uncontrolled practice, such as recommendations about exercise and health education, were included in this review.

RESULTS

A total of 22 studies were included in the SR and 21 in the meta-analysis, resulting in 1.992 individuals (CG = 973 and IG = 1.019). There was a reduction in general fatigue [SMD =  - 0.69; 95%CI (- 1.15, - 0.22) p < 0.01; I² = 87%; NNT = 3], with greater weight attributed to combined exercise (44%). Physical fatigue also reduced [SMD =  - 0.76; 95%CI (- 1.13, - 0.39) p < 0.01; I² = 90%; NNT = 2], with greater weight for resistance exercise (50%) and greater effect with combined exercise [SMD =  - 1.90; 95%CI (- 3.04, - 0.76) p < 0.01; I ² = 96%]. There was reduction in general fatigue with moderate intensity (74%) [SMD =  - 0.89; 95%CI (- 1.61, - 0.17) p < 0.02; I² = 90%] and physical fatigue [SMD =  - 1.00; 95%CI (- 1.54, - 0.46) p < 0.01; I² = 92%], while high intensity reduced only general fatigue [SMD =  - 0.35; 95%CI (- 0.51, - 0.20) p < 0.01; I² = 0%]. The number of overall and weekly sessions has been shown to contribute to the reduction of CRF.

CONCLUSION

Physical rehabilitation with moderate intensity promoted greater relief of general and physical fatigue. Even after controlling for high heterogeneity, the quality of evidence, summarized in GRADE, was considered moderate for general fatigue and low for physical fatigue.

Quality of Life, Psychological Distress, and Nutritional Status of Polish Patients with Head and Neck Cancer Treated with Radiotherapy

INTRODUCTION

Head and neck cancer (HNC) is a global epidemiological and clinical problem. In 2020, it was the seventh most common type of cancer worldwide. In 2019, HNC was the fourth most common cause of cancer death among men in Poland. Radiotherapy plays an important role in the treatment of patients with HNC at all clinical stages. However, it is associated with a significant rate of early and late adverse effects. As head and neck cancers are located close to vital anatomical structures, both the local progression of the disease and the treatments used can cause serious problems for patients with HNC, reducing their health-related quality of life (HRQoL) as well as increasing the risk of depressive disorders. Despite this, the current literature lacks research on these aspects of the therapeutic process in the Polish population. The aim of this study was to assess the early impact of radiotherapy on HRQoL outcomes, psychological distress, nutritional status, and overall performance of patients with HNC.

METHODS

The study was carried out among 85 patients with HNC treated in the Inpatient Radiotherapy Unit of the Radiotherapy Department of the Lower Silesian Oncology Center in Wrocław. The patients were asked to complete a set of questionnaires, including the EORTC QLQ-H&N35, the BDI, the NRS-2002, and the ECOG scale, at two time points: before the initiation of radiotherapy treatment and after a course of radiotherapy. The period between the assessments was 7 to 8 weeks.

RESULTS

Our findings demonstrated a negative impact of radiotherapy on scores in all the cancer-specific symptom and functioning scales used in the study. As regards functioning scales, the largest differences were observed for senses and swallowing, whereas with symptoms scales, the largest differences were noted for "sticky saliva" and "dry mouth". Over half of the patients included in the study required nutritional support after radiotherapy treatment. We found statistically significant differences in the levels of depressive symptom severity before and after radiotherapy treatment.

CONCLUSION

The present study showed significant changes in the physical and psychological functioning and nutritional status of the patients with HNC studied after radiotherapy treatment, which may have an impact on the effectiveness of cancer treatment.

Suicide risk after head and neck cancer diagnosis in Taiwan: A retrospective cohort study

BACKGROUND

The diagnosis of head and neck cancer (HNC) may lead to exhaustion and depression. Therefore, the suicide risk of patients with HNC is high. This study aimed to understand the suicide risk of patients with HNC in Taiwan compared with patients with other-cancer and general population during the period from 2010 to 2019.

METHODS

A total of 74,495 patients with HNC were compared against the other two cohort consisting 148,878 patients with other-cancer and 595,512 individual without cancer by age, sex, and index year from the Taiwan National Health Insurance Research Database. The multivariate Cox proportional hazard regression analysis was performed to estimate the risk of all-cause or suicide mortality.

RESULTS

Compared to the non-cancer group, the all-cause mortality risk of the HNC group (the adjusted hazard ratio (aHR), 7.72; 95 % confidence interval (CI), 7.60-7.83) is lower than that of the other-cancer group (aHR, 8.87; 95 % CI, 8.77-8.98). However, the suicide mortality risk compared with non-cancer group in the HNC group (aHR, 3.89; 95 % CI, 3.46-4.37) is much higher than other-cancer group (aHR, 1.86; 95 % CI, 1.64-2.10). HNC only has the seventh highest all-cause mortality risk, but HNC has the second highest suicide mortality risk. Men always have a higher suicide mortality risk than women. Middle-aged patients (age 50-60 years) have the highest suicide mortality risk, whereas younger patients (age < 40 years) have the lowest suicide mortality risk.

LIMITATIONS

In this study, some factors and information needed were limited to the existing database; thus, preventing recall bias was difficult.

CONCLUSIONS

This study indicates that patients with HNC did not have a higher risk of all-cause mortality than patients with other cancers. However, the risk of suicide mortality in patients with HNC was higher than that of patients without cancer and patients with other cancers in Taiwan.

Perfis Social e Previdenciário: Influência na Qualidade de Vida dos Pacientes submetidos à Radioterapia

Introdução: O câncer está sendo diagnosticado cada vez com mais frequência em todo o mundo, e os avanços no tratamento radioterápico estão estendendo o tempo de sobrevivência para os pacientes acometidos, contudo, pouca atenção é dada à qualidade de vida e ao gerenciamento das emoções desencadeadas por sua condição social. Objetivo: Analisar os perfis social e previdenciário dos pacientes em tratamento radioterápico no Hospital de Base de São José do Rio Preto e correlacioná-los à sua qualidade de vida. Método: Estudo exploratório, descritivo, com abordagem quantitativa, realizado com 60 pacientes com diagnóstico de câncer em tratamento radioterápico. Foram utilizados dois questionários avaliativos, o de perfil socioeconômico e previdenciário da Graciano & Lehfeld e o genérico de qualidade de vida Whoqol-bref. Resultados: Durante o tratamento, houve um efeito negativo significativo na qualidade de vida, nos domínios físico e psicológico, impactando as correlações positivas entre escolaridade versus qualidade de vida, e aposentadoria versus qualidade de vida, revelando que as questões sociais e previdenciárias tem consideráveis influencias nessas especificações. Conclusão: A importância do comportamento comunicativo da equipe multidisciplinar, realizado por meio de acolhimento, escuta qualificada e humanizada, e um atendimento abrangente avaliando a qualidade de vida podem minimizar os fatores que afetam o cotidiano e encorajá-los à adesão correta do tratamento.

Minimum standards of pelvic exenterative practice: PelvEx Collaborative guideline

This document outlines the important aspects of caring for patients who have been diagnosed with advanced pelvic cancer. It is primarily aimed at those who are establishing a service that adequately caters to this patient group. The relevant literature has been summarized and an attempt made to simplify the approach to management of these complex cases.

An Overview on the Evidence of Physical Activity Interventions in the Health of Individuals with Head and Neck Cancer: Literature Systematic Review

Introduction: Head and neck cancer is considered a global public health problem, which arises in aesthetically and functionally critical areas. The practice of physical exercise has been considered one of the significant and effective non-pharmacological strategies to minimize the physical and psychological consequences. Objective: To analyze the evidence of physical activity interventions in the physical and psychological health of individuals with head and neck cancer. Method: A systematic review was conducted blindly and independently, from March to May 2021, according to the PRISMA guidelines. The search was performed in the following databases: PubMed Central®; Cochrane Library; Web of Science, Scopus, ScienceDirect. Results: Of the 515 selected studies, 15 were included in this systematic review with a total of 670 participants aged between 18 and 76 years old. The studies included aerobic exercises, endurance, mobility, stretching, strengthening, and yoga. Conclusion: Evidence proves that physical activity interventions performed with individuals with head and neck cancer may be beneficial in the treatment and physical/psychological health of this population. This study may help new researches considering the detailed information described previously regarding the interventions applied, in addition to discussing the most used instruments with this public and indicating the modalities that are being safely performed. It is suggested that more randomized trials be conducted to obtain more concise results.

Predictors of functional outcomes in adults with brain tumor undergoing rehabilitation treatment: a systematic review

INTRODUCTION

The number of diagnosed brain tumors (BT) has increased in recent years. The results of treatment of patients with surgery, chemotherapy and radiotherapy are also improving and their survival rate has increased significantly. Symptoms of the disease and side effects of oncological treatment may reduce the functional performance of patients. It is so important to conduct rehabilitation in this group of patients. The aim of this systematic review is to identify predictors of effective rehabilitation in aspects of physical functioning of BT patients. The study was registered with health and social care, welfare, public health, education, crime, justice and international development departments, where there is a health-related interest outcome PROSPERO. We have received registration number is: CRD42021269398.

EVIDENCE ACQUISITION

To find relevant publications, the algorithm of keywords ("brain tumor") AND (rehabilitation OR "physical activity" OR exercise OR "physical therapy") was used. The search was conducted in PubMed, Web of Science, PEDro, ClinicalTrials.gov and Cochrane Library. Information was extracted using the PICO format (i.e., participants, intervention, comparison, outcomes).

EVIDENCE SYNTHESIS

the initial search identified a total of 1122 results, and 21 articles met the criteria and were selected for analysis.

CONCLUSIONS

The results present that rehabilitation is an important and safe cancer encouraging therapy, brings functional benefits. The type of rehabilitation program, especially in BT patients, depends on many factors such as time and type of oncological treatment, general conditions which is strongly related to the general functioning of the patient. It still is a need for clinical research into the safety and effectiveness of rehabilitation interventions already during radio or chemotherapy in this group of cancer patients.

The Effectiveness of a Four-Week Digital Physiotherapy Intervention to Improve Functional Capacity and Adherence to Intervention in Patients with Long COVID-19

Long COVID-19 has been defined as the condition occurring in individuals with a history of probable or confirmed SARS-CoV-2 infection, with related symptoms lasting at least 2 months and not explainable by an alternative diagnosis. The practice of digital physiotherapy presents itself as a promising complementary treatment method to standard physiotherapy, playing a key role in the recovery of function in subjects who have passed the disease and who maintain some symptomatology over time. The aims of this research are to explore the effect of a digital physiotherapy intervention on functional recovery in patients diagnosed with Long COVID-19 and to identify the level of adherence to the treatment carried out. A quasi-experimental pre-post study assessed initially and at the end of the 4-week intervention the functional capacity (1-min STS and SPPB) and the adherence (software) of a total of 32 participants. After the 4-week digital physiotherapy practice intervention with an individualised and customise exercise programme, a statistically significant improvement was observed (p < 0.05) with a small to medium effect size, high adherence rates and values above the minimal clinically important difference (MCID). We consider our intervention feasible, safe and consistent with our objectives. However, further randomised clinical trials and studies with larger samples are needed to draw extrapolable conclusions. Trial registration NCT04742946.

Exercise, Diet, and Weight Management During Cancer Treatment: ASCO Guideline

PURPOSE

To provide guidance on exercise, diet, and weight management during active cancer treatment in adults.

METHODS

A systematic review of the literature identified systematic reviews and randomized controlled trials evaluating the impact of aerobic and resistance exercise, specific diets and foods, and intentional weight loss and avoidance of weight gain in adults during cancer treatment, on quality of life, treatment toxicity, and cancer control. PubMed and the Cochrane Library were searched from January 2000 to May 2021. ASCO convened an Expert Panel to review the evidence and formulate recommendations.

RESULTS

The evidence base consisted of 52 systematic reviews (42 for exercise, nine for diet, and one for weight management), and an additional 23 randomized controlled trials. The most commonly studied types of cancer were breast, prostate, lung, and colorectal. Exercise during cancer treatment led to improvements in cardiorespiratory fitness, strength, fatigue, and other patient-reported outcomes. Preoperative exercise in patients with lung cancer led to a reduction in postoperative length of hospital stay and complications. Neutropenic diets did not decrease risk of infection during cancer treatment.

RECOMMENDATIONS

Oncology providers should recommend regular aerobic and resistance exercise during active treatment with curative intent and may recommend preoperative exercise for patients undergoing surgery for lung cancer. Neutropenic diets are not recommended to prevent infection in patients with cancer during active treatment. Evidence for other dietary and weight loss interventions during cancer treatment was very limited. The guideline discusses special considerations, such as exercise in individuals with advanced cancer, and highlights the critical need for more research in this area, particularly regarding diet and weight loss interventions during cancer treatment.Additional information is available at www.asco.org/supportive-care-guidelines.

Nurse-Led Counseling Intervention of Postoperative Home-Based Exercise Training Improves Shoulder Pain, Shoulder Disability, and Quality of Life in Newly Diagnosed Head and Neck Cancer Patients

This randomized controlled trial investigated the effectiveness of the nurse-led counseling intervention (NLCI) of postoperative home-based exercise training (HBET) on functional outcomes in patients with newly diagnosed head and neck cancer (NDHNC). Forty NDHNC patients were randomly and equally divided into the control and intervention groups. Both groups received routine care, and were instructed to undergo a HBET program with 40 min moderate-intensity exercise 3–4 times per day for 12 weeks after their surgery. Only the intervention group received the NLCI with a bedside demonstration, coaching, consultation, and a weekly telephone follow-up. Shoulder pain (SP), shoulder disability (SD), and quality of life (QOL) scores were assessed using questionnaires at 2 weeks presurgery and at several timepoints postsurgery. Over the 12-week study period, all three scores remained relatively stable in the control group. By contrast, the SP, SD, and QOL scores significantly improved in the intervention group. The generalized estimating equation analysis revealed a significant time effect, group effect, and group–time interaction. The analysis of covariance revealed that all three scores significantly improved in the intervention group compared with those in the control group at 12 weeks postsurgery. We concluded that the NLCI of postoperative HBET improved the SP, SD, and QOL of NDHNC patients.

Barriers and facilitators to physical activity participation in patients with head and neck cancer: a scoping review

BACKGROUND

Patients with head and neck cancer (HNC) usually experienced disfigurement, dysfunction, and psychosocial distress, leading to a decline in their quality of life. Physical activity (PA) is recommended for such patients. Despite the proven benefits of participating in PA, the compliance of patients with HNC is still poor. Hence, the factors influencing PA participation and adherence in patients with HNC need to be explored.

OBJECTIVES

This study aimed to (1) identify barriers and enablers of PA in adult patients living with HNC and (2) map barriers and facilitators to the Capability-Opportunity-Motivation-Behavior (COM-B) model.

ELIGIBILITY CRITERIA

Types of studies: Studies with qualitative, quantitative, and mixed designs were included in this review.

TYPES OF PARTICIPANTS

The current review takes into account patients with HNC aged 18 years or above. Types of interventions: This review considered all studies focusing on full-body PA.

TYPES OF OUTCOMES

This scoping review focused on studies examining health behavior, patients' compliance, and facilitators and/or barriers to PA engagement. Five databases (Ovid Medline, Ovid Embase, CINAHL, Cochrane Library, and PsycINFO) were searched following the methodology for scoping reviews from inception to July 2021.

DATA EXTRACTION

The extracted data included author(s)/year of publication, country, main purpose of the study, sample size/disease site and stage, methodology and methods, type of treatment, and main findings/barriers, or facilitators.

RESULTS

A total of 22 studies were finally selected. The top three barriers were physical-related issues, time pressures, and low motivation or interest. Most facilitators included perceived psychological, health, and social benefits and preference for the model of PA. The most frequent COM-B model components were physical capability, automatic motivation, and physical opportunity.

CONCLUSIONS

Patients with HNC have unique facilitators and barriers to participating in PA. Interventions must leverage facilitators and limit barriers to exercise so as to increase compliance with exercise. Future studies should test the effectiveness of behavioral change measures based on the factors influencing the COM-B model.