Cancer-related fatigue in the elderly

Prevalence and risk factors for cancer-related fatigue in women with malignant gynecological tumors: a meta-analysis and systematic review

BACKGROUND

Cancer-related fatigue (CRF) is one of the most prevalent symptoms, but its prevalence and associated risk factors remain inconsistent across studies.

OBJECTIVE

To identify the prevalence and risk factors for CRF in women with malignant gynecological tumors.

METHODS

A comprehensive search of databases, including Web of Science, Cochrane Library, PubMed, Embase, CNKI, VIP, Wan Fang, and CBM, was conducted for relevant studies published from the inception of the database until September 7, 2023. Two reviewers used EndnoteX9 software to independently review, extract data, cross-check, and use the Newcastle-Ottawa quality assessment scale and the Agency for Healthcare Research and Quality tool for risk of bias assessment to evaluate bias risk. Stata 17.0 software was used to perform a traditional meta-analysis.

RESULTS

The meta-analysis included 33 studies, of which 29 reported the prevalence of CRF. The combined prevalence of CRF was 89% (95% confidence interval [CI]: 80-95%), and the combined prevalence of chronic CRF was 25% (95%CI: 22-28%). The combined prevalence of CRF in patients with ovarian cancer, cervical cancer, endometrial, and gynecological malignancies (including but not limited to cervical, ovarian, vaginal and other mixed types of gynecological cancers) was 77%, 94%, 90%, and 93%, respectively. The variability in CRF measurement is due to the different scales used across studies. Its prevalence varies by country, and developing countries, especially China, have a high prevalence of CRF. The following risk factors were associated with CRF: age (odds ratio [OR] = 1.43, 95%CI = 1.12-1.83), psychological factors (OR = 1.40, 95%CI = 1.14-1.72), disease stage (OR = 1.65, 95%CI 1.14-2.40), and social support (OR = 0.77, 95%CI 0.67-0.87).

CONCLUSION

The prevalence of CRF is significant in women with gynecological cancers, especially in developing countries. Age, psychological factors, and disease stage are risk factors for CRF, while social support serves as a protective factor. Healthcare professionals can obtain a clearer picture of CRF in women with gynecological malignant tumors and identify risk factors to support subsequent interventions in these patients.

PROSPERO ID

CRD42023489433.

The effect of YOCAS©® yoga on cancer-related fatigue and quality of life in older (60+) vs. younger (≤ 59) cancer survivors: Secondary analysis of a nationwide, multicenter, phase 3 randomized controlled trial

INTRODUCTION

Older cancer survivors consistently express the need for interventions to reduce cancer-related fatigue (CRF) and maintain quality of life (QOL). Yoga is a promising treatment to address CRF and QOL. However, research comparing the efficacy of yoga for improving fatigue and QOL in older survivors (60+) vs. younger adult survivors (≤59)is limited. Our objective was to examine the effects of yoga on CRF and QOL in older survivors vs. younger survivors.

MATERIALS AND METHODS

We conducted a secondary analysis of a nationwide, multicenter, phase 3 randomized controlled trial. For this study, participants who provided evaluable pre- and post-intervention data on the Functional Assessment for Chronic Illness Therapy-Fatigue (FACIT-F) and the Functional Assessment for Cancer Therapy-General (FACT-G) were eligible. The yoga intervention comprises gentle Hatha and Restorative Yoga and includes breathing exercises, physical alignment postures, and mindfulness.

RESULTS

Of the 177 participants included in the study, 30.1 % were aged 60+ and 69.9 % were aged ≤59. More younger participants had breast cancer (82.0 % vs. 59.2 %. p = 0.009), surgery (98.9 % vs. 77.8 %, p < 0.001), and chemotherapy (80.5 % vs. 55.6 %, p = 0.001). There were no differences in the cancer stage (66.1 % stage I or II). There were statistically significant and clinically meaningful within-group improvements from baseline to post-intervention in CRF for participants aged ≤59 and participants aged 60+ (4.0 ± 0.7, p < 0.001 vs. 3.1 ± 1.0, p = 0.003). Both age groups also demonstrated improvements in QOL (3.2 ± 0.8, p < 0.001 vs. 2.1 ± 1.2, p = 0.078), physical (1.6 ± 0.3, p < 0.001 vs. 0.8 ± 0.5, p = 0.084), functional (0.7 ± 0.3, p = 0.048 vs. 1.0 ± 0.5, p = 0.037), and emotional well-being. There were no significant between-group differences between the age groups. Most younger and older participants reported that yoga helped improve their sleep quality (92.8 % vs 88.5 %) and they would recommend it to other survivors (98.2 % vs 90.4 %).

DISCUSSION

Older cancer survivors who undergo gentle Hatha and restorative yoga performed two to three times per week for four weeks at a low to moderate level of intensity have similar improvements in CRF and QOL compared to participants aged ≤59. For older survivors experiencing these toxicities, it is reasonable for clinicians to prescribe yoga.

CLINICALTRIALS

govidentifier: NCT00397930.

Implementing fencing as adapted physical activity in non-metastatic breast cancer patients: design and early rehabilitation strategy of the FENICE study protocol

Background

Improving prognosis of BC patients has drawn the attention of health care professionals on disease related long-term side effects and on the multiple treatments BC patients must undergo. Despite advances in procedures, surgery still has multiple detrimental effects, including pain, edema, and limited mobility. For this reason, fostering adapted physical activity (APA) and healthy lifestyle (including a balanced diet and weight management) should become an everyday purpose of healthcare professionals. Fencing may be a well-suited activity to counteract fatigue, pain, and limited arm mobility.

Method and analysis

The FENICE study is a mono-center, randomized clinical trial targeting women with BC stages I-III within four weeks from BC surgery. Participants in the control arm will receive the usual recommendations based on the good clinical practice guidelines. In the study arm, participants will be treated with the usual clinical and therapeutic recommendations together with APA and correct lifestyle suggestions.

Objective

The primary objective of the study is to compare whether implementation of APA and healthy lifestyle in BC patient after surgery will result in an overall improvement of physical and mental status.

Conclusion

Fencing and its early application in postoperative period may represent a feasible strategy to be implemented in the rehabilitation journey of BC patients.

Ethics and dissemination

The study protocol FENICE has been approved by an Italian Ethics Committee on May 2023 (R.S 100.23 5th May 2023).

The definitions, assessment, and dimensions of cancer-related fatigue: A scoping review

PURPOSE

Cancer-related fatigue (CRF) is challenging to diagnose and manage due to a lack of consensus on its definition and assessment. The objective of this scoping review is to summarize how CRF has been defined and assessed in adult patients with cancer worldwide.

METHODS

Four databases (PubMed, Embase, CINAHL Plus, PsycNet) were searched to identify eligible original research articles published in English over a 10-year span (2010-2020); CRF was required to be a primary outcome and described as a dimensional construct. Each review phase was piloted: title and abstract screening, full-text screening, and data extraction. Then, two independent reviewers participated in each review phase, and discrepancies were resolved by a third party.

RESULTS

2923 articles were screened, and 150 were included. Only 68% of articles provided a definition for CRF, of which 90% described CRF as a multidimensional construct, and 41% were identical to the National Comprehensive Cancer Network definition. Studies were primarily conducted in the United States (19%) and the majority employed longitudinal (67%), quantitative (93%), and observational (57%) study designs with sample sizes ≥ 100 people (57%). Participant age and race were often not reported (31% and 82%, respectively). The most common cancer diagnosis and treatment were breast cancer (79%) and chemotherapy (80%; n = 86), respectively. CRF measures were predominantly multidimensional (97%, n = 139), with the Multidimensional Fatigue Inventory (MFI-20) (26%) as the most common CRF measure and "Physical" (76%) as the most common CRF dimension.

CONCLUSION

This review confirms the need for a universally agreed-upon definition and standardized assessment battery for CRF.

Cardiovascular Concerns, Cancer Treatment, and Biological and Chronological Aging in Cancer: JACC Family Series

Cardiovascular disease (CVD) and cancer are leading causes of death globally, particularly among the rapidly growing population of older adults (OAs). CVD is a leading cause of mortality among cancer survivors, often accelerated by cancer treatments associated with short- or long-term cardiotoxicity. Moreover, there is a dynamic relationship among CVD, cancer, and aging, characterized by shared risk factors and biological hallmarks, that plays an important role in caring for OAs, optimizing treatment approaches, and developing preventive strategies. Assessment of geriatric domains (eg, functional status, comorbidities, cognition, polypharmacy, nutritional status, social support, psychological well-being) is critical to individualizing treatment of OAs with cancer. The authors discuss considerations in caring for an aging population with cancer, including methods for the assessment of OAs with CVD and/or cardiovascular risk factors planned for cancer therapy. Multidisciplinary care is critical in optimizing patient outcomes and maintaining quality of life in this growing vulnerable population.

Perceived Injustice in Cancer Survivors: Population-Specific Cut-Off Score and Relations with Personal Factors, Symptoms and Quality of Life-A Cross-Sectional Study

Fatigue and pain are the most common side effects impacting quality of life (QoL) in cancer survivors. Recent insights have shown that perceived injustice (PI) can play a substantial role in these side effects, but research on cancer survivors is scarce. Furthermore, guidelines for recognizing clinically relevant levels of PI in cancer survivors are missing. The aims of this study are to provide a clinically relevant cut-off for PI and to explore relationships between personal characteristics, symptoms, and QoL with PI. This multicenter, cross-sectional study uses the Injustice Experience Questionnaire (IEQ), Numeric Pain Rating Scale (NPRS), Patient-Specific Complaints (PSC), Multidimensional Fatigue Index (MFI), and European Organization for Research and Treatment of Cancer QoL Questionnaire-C30 (EORTC-QLQ-C30). A clinical cut-off for PI was identified based on the 75th percentile of IEQ scores. Univariate and multivariate regressions explored the relationship between PI and personal characteristics (sex, age, cancer type, treatment type), symptoms (pain intensity, fatigue), and QoL (daily activity complaints, cancer-related QoL). Cancer survivors (n = 121) were included, and a cut-off of 20 was identified. Significant indirect associations were found between chemotherapy, NPRS, PSC, MFI, and EORTC-QLQ-C30 with PI. In the multivariate model, only MFI (B = 0.205; 95% CI: 0.125-0.018) and age (B = 0.086; 95% CI: -0.191-0.285) maintained a significant association with PI.

A Systematic Review of the Benefit of B-Vitamins as a Complementary Treatment in Cancer Patients

B-vitamins act as enzymatic co-factors in immune functions, therefore they are considered to reduce chemotherapy-induced side effects in cancer patients. We conducted a systematic search, screening five electronic databases (Embase, Cochrane, PsychInfo, CINAHL and Medline) to find studies on the effectiveness and potential harm of B-vitamin therapy on cancer patients. Out of the 7465 search results, 11 RCTs about vitamin B6, B12 and B-vitamins in combination were included in this systematic review. A total of 1546 patients with diverse types of cancer were evaluated. Overall, most studies were of acceptable quality and reported consistent results. Studies examining the effectiveness of vitamin B6 reported that there is no significant impact on decreasing the incidence and severity of chemotherapy-induced side effects (e.g., hand-foot syndrome), the necessity of chemotherapy dose-modifications or improving patients' quality of life, tumor response/progression, and overall survival. Two studies reported that vitamin B12 could be effective in the alleviation of symptoms resulting from chemotherapy; it might decrease motor, sensory and pain symptoms of peripheral neuropathy. However, a combination of B vitamins may not reduce the incidence of chemotherapy-induced peripheral neuropathy. All in all, the evidence on B-vitamins in cancer patients is low and supplementation cannot be recommended.

Improved Survival and Quality of Life Through an Integrative, Multidisciplinary Oncological Approach: Pathophysiological Analysis of Four Clinical Cancer Cases and Review of the Literature

Objectives: According to the National Cancer Institute, the integrative medicine (IM) approach to medical care combines standard medicine with complementary and alternative medicine practices that have proved safe and effective.

Methods: We describe the clinical cases of four patients with malignant pleural mesothelioma (MPM), diffuse malignant peritoneal mesothelioma (DMPM), intrahepatic cholangiocarcinoma, and breast cancer (BC) who received supportive treatment (ST) according to an IM approach after the failure of standard cancer treatments or the appearance of serious adverse events caused by antiblastic chemotherapy. The critical role of complementary drugs in reducing the side effects of cancer treatments and normalizing the white cell count is especially apparent in the case of the patient with metastatic BC, who experienced prolonged neutropenia.

Results: The IM approach was well-tolerated and had no adverse side effects. It improved the quality of life (QoL) of all patients and in two cases extended overall survival.

Conclusion: The extended clinical and instrumental response to IM of the patients with malignant mesothelioma and the improved health-related QoL and good tolerance of the ST demonstrated in all cases support the value of this approach in patients whose cancer therapies have failed but who show a good performance status. Our data require confirmation in a well-designed prospective clinical trial.

Postoperative Radiotherapy for Endometrial Cancer in Elderly (≥80 Years) Patients: Oncologic Outcomes, Toxicity, and Validation of Prognostic Scores

Endometrial cancer is a common malignancy in elderly women that are more likely to suffer from limiting medical comorbidities. Given this narrower therapeutic ratio, we aimed to assess the oncologic outcomes and toxicity in the adjuvant setting. Out of a cohort of 975 women, seventy patients aged ≥ 80 years, treated with curative postoperative radiotherapy (RT) for endometrial cancer between 2005 and 2021, were identified. Outcomes were assessed using Kaplan-Meier-analysis and comorbidities using the Charlson Comorbidity Index and G8 geriatric score. The overall survival at 1-, 2- and 5-years was 94.4%, 82.6%, and 67.6%, respectively, with significant correlation to G8 score. At 1- and 5-years, the local control rates were 89.5% and 89.5% and distant control rates were 86.3% and 66.9%, respectively. Severe (≥grade 3) acute toxicity was rare with gastrointestinal (2.9%), genitourinary (1.4%), and vaginal disorders (1.4%). Univariate analysis significantly revealed inferior overall survival with lower RT dose, G8 score, hemoglobin levels and obesity, while higher grading, lymphangiosis, RT dose decrease and the omission of chemotherapy reduced distant control. Despite older age and additional comorbidities, elderly patients tolerated curative treatment well. The vast majority completed treatment as planned with very low rates of acute severe side-effects. RT offers durable local control; however, late distant failure remains an issue.

Relationship Between Frailty and Fatigue in Older Cancer Patients

OBJECTIVES

Older patients with cancer present many symptoms during treatment. One of those symptoms is fatigue, which may be caused by factors unrelated to cancer. One of those factors is frailty increased with age. Frailty and fatigue affect older patients with cancer physically, psychosocially, emotionally, and spiritually. This study investigated the relationship between frailty and fatigue in older patients with cancer.

DATA SOURCES

This descriptive study was conducted between July 15, 2019, and February 15, 2020, in the medical oncology polyclinic and the medical oncology outpatient treatment unit of a university hospital. The sample consisted of voluntary 288 patients who met inclusion criteria. Data were collected using a demographic questionnaire and the Edmonton Frail Scale (EFS), and the Cancer Fatigue Scale (CFS).

CONCLUSION

The mean age of participants was 71.71 ± 5.29 years. Participants had a mean EFS score of 6 ± 3.21. Of participants, 36.1% were not frail, while 20.1% were vulnerable, 19.1% moderately frail, 17.7% mildly frail, and 6.9% severely frail. Participants had a mean CFS score of 21.41 ± 12.25. There was a positive correlation between EFS and CFS scores (P = .000, r = 0.734). Of participants, 63.8% were frail with physical and cognitive fatigue. The higher the frailty, the higher the fatigue.

IMPLICATIONS FOR NURSING PRACTICE

Elderly patients with cancer appear to be fragile, with frailty causing fatigue and many other conditions. It is important to determine the frailty and fatigue of elderly patients with cancer. It is essential understand the relationship between the frailty and fatigue for effective and correct management of nursing care.

An Exploratory Analysis of the Association Between Catechol-O-Methyltransferase and Response to a Randomized Open-Label Placebo Treatment for Cancer-Related Fatigue

Previous studies have identified catechol-O-methyltransferase (COMT), as a key enzyme influencing sympathetic function. Although the COMT SNP rs4680 and rs4818, are well-studied, little is known about their influence on cancer-related fatigue (CrF) and placebo response. In this study, we examined whether genetic variation in COMT, at the functional SNP rs4680 and linked rs4818, influenced open-label placebo (OLP) responses found in cancer survivors reporting moderate to severe CrF. We randomized cancer survivors (N = 74) reporting moderate-to-severe CrF to receive OLP or to treatment-as-usual (TAU) and assessed if rs4680 and rs4818 were associated with changes in fatigue severity and fatigue-distressed quality of life. At the end of the initial 21 days, the treatments were crossed over and both groups were re-assessed. Participants with the rs4680 high-activity G-allele (G/G or G/A) or rs4818 C/G genotypes reported significant decreases in fatigue severity and improvements in fatigue-distressed quality of life. The COMT rs4818 findings replicated findings in a similar study of OLP in cancer fatigue. Clinical Trial Registration: www.ClinicalTrials.gov, identifier: NCT02522988.

Social Relationships and Functional Impairment in Aging Cancer Survivors: A Longitudinal Social Network Study

BACKGROUND AND OBJECTIVES

The intersection of cancer, treatment, and aging accelerates functional decline. Social networks, through the provision of social support and resources, may slow the progression of functional deterioration. Socioemotional selectivity theory posits that aging and major life events, like cancer, cause an intentional social network pruning to procure and maintain emotionally fulfilling bonds, while shedding weaker, less supportive relationships. However, it is relatively unknown if such network changes impact functional impairment in cancer survivors. This study examined the relationships between changes in the egocentric social network and functional impairment in older adult cancer survivors and a similarly aged group without cancer (older adults).

RESEARCH DESIGN AND METHODS

Data were analyzed from 1,481 community dwelling older adults (n = 201 cancer survivors) aged 57-85 years, from Waves 1 and 2 (2005-2006 and 2010-2011) of the National Social Life, Health and Aging Project. Associations were analyzed with multiple logistic regression.

RESULTS

Cancer survivors and older adults reported similar levels of functional impairment and social network change. Adding 2 new relationships exhibited protective effects against functional impairment, irrespective of cancer status (odds ratio [OR]: 0.64, 95% confidence interval [CI]: 0.41-0.99). Declines in frequent contact were associated with higher odds of functional impairment among cancer survivors (OR: 1.92, 95% CI: 1.15-3.20). Social network components were not significantly associated with functional impairment in older adults.

DISCUSSION AND IMPLICATIONS

Adding new relationships may reduce disability in older adults and increasing network contact may help cancer survivors remain independent. Social network interventions may improve quality of life for older adults.

Prevalence and risk factors of cancer-related fatigue: A systematic review and meta-analysis

BACKGROUND

Cancer-related fatigue, one of the most frequent side-effects of cancer treatment, affects the well-being of patients. Despite the fact that the estimated prevalence and risk factors of cancer-related fatigue are widely reported, these results have not been synthesized.

OBJECTIVES

To systematically assess the prevalence of cancer-related fatigue, including stratification by fatigue degree, sex, age, therapeutic method, cancer-related fatigue scales, countries, and risk factors for cancer-related fatigue.

DESIGN

Systematic literature review and meta-analysis.

DATA SOURCES

PubMed, Cochrane Library, Web of Science, CINAHL Plus, China Knowledge Resource Integrated Database (CNKI), Wanfang Database, Chinese Biomedical Database (CBM), and Weipu Database (VIP) were comprehensively searched for observational studies investigating the prevalence and risk factors of cancer-related fatigue from inception to March 31st, 2019.

REVIEW METHODS

Original journal articles were included which met the inclusion criteria. The quality of the included studies was evaluated independently by two investigators. Meta-analysis was conducted using Stata 12.0 software package, with estimates of cancer-related fatigue from pooled using a random-effects model.

RESULTS

In total, 2641 articles were screened and data from 84 studies involving 144,813 subjects were used in meta-analysis. The prevalence of cancer-related fatigue in individual studies varied from 14.03% to 100%. The pooled prevalence of cancer-related fatigue was 52% (95% confidence interval, CI: 48% to 56%, I2 = 99.7%, P < 0.0001). After controlling for confounding variables, the following risk factors were associated with cancer-related fatigue: poor performance status (odds ratio, OR = 6.58, 95% CI: 2.60 to 16.67, I2 = 75.2%, P < 0.0001), chemoradiotherapy (OR = 2.25, 95% CI: 1.90 to 2.67, I2 =0%, P<0.0001), female sex (OR = 2.07, 95% CI: 1.51 to 2.84, I2 = 41.2%, P<0.0001), insomnia (OR = 2.83, 95% CI: 1.22 to 6.57, I2 = 98.3%, P = 0.015), neuroticism (OR = 1.23, 95% CI: 1.05 to 1.43, I2 = 88.9%, P = 0.01), pain (OR = 2.64, 95% CI: 1.20 to 5.80, I2 = 95.3%, P = 0.016), and depression (OR = 2.23, 95% CI: 1.70 to 2.93, I2 = 98.1%, P < 0.0001).

CONCLUSION

The current analysis indicates an overall pooled prevalence of cancer-related fatigue of 52%. Poor performance status, chemoradiotherapy, female sex, insomnia, neuroticism, pain, and depression were identified as risk factors for cancer-related fatigue. Understanding the risk factors of cancer-related fatigue can provide the healthcare personnel with the theoretical basis for the management and treatment of the patients.

Risk factors for social isolation in post-hospitalized older adults

INTRODUCTION

Social isolation in older adults is associated with high rates of adverse health outcomes. Older adults who have had a recent significant health event are likely to be at risk of social isolation following hospitalization. This study aims to identify risk factors amongst older adults at hospital discharge that are associated with social isolation at three months post-hospitalization.

METHODS

Older adults were surveyed at hospital discharge and three months post-hospitalization. Baseline data including demographics, self-reported quality of life, physical activity and capacity levels, lifestyle factors, symptoms of depression and anxiety were collected at discharge. Social isolation was measured using the Friendship Scale at the three-month follow-up. Regression analyses were used to examine the relationship between baseline characteristics and social isolation at three months post-hospitalization.

RESULTS

Older adults (n = 311) participated in the baseline survey, of whom 241 (78 %) completed the three-month survey. Higher depressive and anxiety symptoms at hospital discharge, comorbidity of cancer, history of cigarette smoking, prior access to community and respite service, and arrangement for shopping assistance post-discharge were factors independently associated with an increased risk of social isolation at three months post-hospitalization.

DISCUSSION

This study identified risk factors for social isolation that are unique to older post-hospitalized adults. These findings can help clinicians identify individuals at risk of social isolation and to target interventions that address these risk factors for the prevention of social isolation in older adults after hospitalization.

The Experiences of Cancer-Related Fatigue among Adult Cancer Patients: A Systematic Review

Introduction: Cancer-related fatigue (CRF) is one of the symptoms commonly experienced and it is a subjective feeling felt by cancer patients. The aim of this systematic review was to summarize how fatigue has been described from the perspective of adult cancer patients, the impact of fatigue on their quality of life, what the patient reported as contributing factors and potential coping strategies to reduce fatigue.Methods: A systematic review is in line with PRISMA guidelines. Five databases were systematically searched (Scopus, PubMed, Springerlink, ProQuest and Science Direct) from January 2009 to February 2019 for qualitative studies describing the experience of adult cancer patients using a predefined search strategy and any relevant keywords.Results: In total, 13 out of 4692 studies were included. The ages of the included patient cancer ranged from 26 to 84 years. The majority of studies used in-depth interviews and semi-structured interviews to elicit the participant’s experiences of fatigue. Four themes were identified: the perception of cancer-related fatigue, the etiology of cancer fatigue, impact and coping strategies.Conclusion: Fatigue is impactful on quality of life from the perspective of cancer patients. Future research should focus on the prospective exploration of the impact of fatigue on woman's and men's health and identifying approaches to reduce fatigue. 

Prospective comparison of the value of CRASH and CARG toxicity scores in predicting chemotherapy toxicity in geriatric oncology

Predicting the risk of severe adverse reactions to chemotherapy is of great clinical significance for proper selection of effective and safe treatment for elderly cancer patients. The present study aimed to verify and compare the value of two evaluation models of chemotherapy risk prediction for elderly cancer patients through prospective analysis. The two evaluation models assessed were the Chemotherapy Risk Assessment Scale for High-Age Patients (CRASH) and Cancer Aging Research Group (CARG) toxicity scores. Elderly patients aged ≥70 with cancer were recruited at two participating hospitals in China and completed an assessment prior to starting chemotherapy. CRASH and CARG toxicity scores of each participant were calculated. Chemotherapy-related toxicity was recorded through each cycle of chemotherapy. A total of 106 participants were recruited between September 2015 and August 2018. The CRASH and CARG toxicity scores were positively correlated (r=0.689; P<0.01). Of the participants, 54 (50.9%) participants underwent a grade 3-5 chemotherapy-related toxicity and 21 (19.8%) experienced grade 3-5 nonhematological toxicity in the process of treatment. CRASH and CARG toxicity scores predicted severe chemotherapy-related toxicity and had a high discriminatory value based on receiver operating characteristic curve analysis (area under the curve of 0.772 and 0.760, respectively; P<0.001). The results of the present study indicate that the CRASH and CARG toxicity scores are helpful tools for the prediction of severe chemotherapy-related toxicity, and are recommended for routine oncology practice.

Change in Quality of Life after a Cancer Diagnosis among a Nationally Representative Cohort of Older Adults in the US

Age-related decreases in Quality of Life (QoL) are often compounded by comorbidities, including cancer. This study aimed to examine QoL changes before and after a new cancer diagnosis using data from the National Health and Aging Trend Study (NHATS), linked to Medicare claims (N = 136). There was a significant increase in the relative odds of fair/poor self-reported health and needing help with Activities of Daily Living. There was also a marginal increase in depression, but no change in anxiety or pain scores. Results underscore importance of considering pre-cancer QoL when making treatment decisions for older adult cancer patients.

Population-based estimate of the use of intermittent androgen deprivation therapy in prostate cancer patients in Catalonia, Spain

PURPOSE

To estimate the use of intermittent androgen deprivation (IAD) therapy in patients with prostate cancer (PCa).

METHODS

Retrospective, non-interventional study based on electronic pharmacy dispensation data of luteinizing hormone-releasing hormone (LHRH) analogs and anti-androgens in Catalonia (Spain). Intermittency was defined as the percentage of time off treatment (%IAD), which was calculated for the whole sample by dividing the sum of all off-IAD periods by the total time on any LHRH analog regimen. The prevalence of patients on an IAD regimen (P_IAD ) was also estimated. A small validation study based on data from clinical records confirmed the excellent sensitivity and specificity of this approach.

RESULTS

A total of 515 803 prescriptions for LHRH analog were dispensed over a 5-year period (2008 to 2012) to 35 089 PCa patients. The mean age (±SD) was 77 years (±9). The %IAD in the cohort was 1.7% whereas the 5-year prevalence (P_IAD ) was 4.2%. Only 2.5% of patients on IAD were on IAD for >6 months. Of the physicians (n = 1638) who prescribed hormonal treatment, 24% used IAD at least once. Total expenditures for LHRH analogs were 1.2% of total drug expenditure in this population.

CONCLUSIONS

This study confirms the validity of the method developed to estimate IAD use based on electronic pharmacy dispensation data. Given the large potential clinical and economic benefits that greater use of IAD could provide, future studies are needed to confirm these findings and to identify new strategies to increase the use of IAD.

Chemotherapy effect on daytime sleepiness and contributing factors in older adults with cancer

OBJECTIVES

The objective of this study was to determine the prevalence of excessive daytime sleepiness (EDS) among older Iranian patients with cancer and to analyze the effect of chemotherapy treatment on patients' sleep problems. The relationship between sleep disturbances and physical activity, psychological factors, and demographic data, are also explored.

METHODS

This cross-sectional study consisted of interviews with 83 patients, >60 years old with a solid tumor, carried out in Cancer Institute of Iran once prior to receiving chemotherapy and the second time after the first cycles of chemotherapy. Questionnaires consisted of demographic data, Epworth Sleepiness Scale (ESS), Hospital Anxiety and Depression Scales (HADS), Activities of Daily Living (ADL), Instrumental Activities of Daily Living (IADL), and Eastern Cooperative Oncology Group performance status (ECOG PS). Medical data were also gathered from hospital records. Logistic regression was used to identify predictors of excessive daytime sleepiness after chemotherapy.

RESULTS

The results showed a significant association between EDS and receiving chemotherapy. 8.1% were initially experiencing EDS which increased to 21.6% after chemotherapy (P-value < .001). Anxiety before chemotherapy and number of regions of recurrence of cancer, if any, were identified as independent predictors of daytime sleepiness.

CONCLUSIONS

As EDS prevalence increases after chemotherapy, and this can affect patients' quality of life and treatment outcomes; caregivers should bear in mind that senior patient with cancer, especially those suffering from anxiety and cancer recurrence, need special attention before starting treatment in order to manage EDS over the course of chemotherapy.

Intermittent androgen deprivation therapy: recommendations to improve the management of patients with prostate cancer following the GRADE approach

PURPOSE

The purpose of this study was to provide evidence-based recommendations of intermittent androgen deprivation therapy (IADT) compared with continuous androgen deprivation therapy (CADT) for men with prostate cancer (PCA).

METHODS

We conducted a comprehensive search in MEDLINE, EMBASE, The Cochrane Library, CINAHL, and ECONLIT, from the database inception to December 2017. We adhered to the Grading of Recommendations, Assessment, Development and Evaluation framework to assess the quality of the evidence and to formulate recommendations.

RESULTS

We included one systematic review with 15 trials as well as three additional studies that assessed IADT versus CADT, all of them focused on PCA patients in advanced stages. The findings did not show differences for critical and important outcomes, including adverse events. Trials reported the benefits of IADT in terms of selected domains of health-related quality of life, although with high heterogeneity. Evidence quality was considered moderate or low for most of the assessed outcomes. We identified a patient preference study reporting a high preference for IADT, due to issues related to quality of life, general well-being, and side effects, among others. We did not identify economic studies comparing these regimes. We formulate four recommendations: one no-recommendation, one conditional recommendation, and two good practice points.

CONCLUSION

For men in early stages of PCA, it is not possible to make any recommendation about the preferable use of IADT or CADT due to the lack of available evidence. For men in advanced stages of the disease, an IADT should be considered as soon as clinically reasonable (weak recommendation and low certainty of the evidence). Clinicians should discuss the risks and benefits of IADT and CADT with their patients, taking into account their values and preferences.

Fatigue in the general population: German normative values of the EORTC QLQ-FA12

PURPOSE

Fatigue is a frequent symptom in patients suffering from chronic diseases, especially cancer patients. A new fatigue questionnaire was recently developed to better assess this condition, the EORTC QLQ-FA12. The aims of this study were to test the psychometric properties of this fatigue questionnaire and to provide normative values.

METHODS

A total of 2411 individuals (53.5% women), representatively selected from the German general population, responded to the EORTC QLQ-FA12 questionnaire.

RESULTS

Women reported more fatigue than men on all three scales of the EORTC QLQ-FA12 with the following effect sizes: d = 0.29 (physical fatigue), d = 0.22 (emotional fatigue), and d = 0.11 (cognitive fatigue). There were no linear age trends. Confirmatory factorial analysis confirmed the latent structure of the questionnaire. The correlations among the latent scales were between 0.71 and 0.84. The internal consistency coefficients were alpha = 0.92 (physical fatigue), 0.86 (emotional fatigue), 0.79 (cognitive fatigue), and 0.94 (sum score).

CONCLUSIONS

The study proved the psychometric quality of the EORTC QLQ-FA12 in the general population. Gender differences should be accounted for when comparing groups of patients. The normative scores can be used to qualify the assessment of the degree of patients' fatigue.

Evaluation of the effects of a clinically implemented exercise program on physical fitness, fatigue, and depression in cancer survivors

PURPOSE

Despite national recommendations, exercise programs are still not clinically implemented as standard of care for cancer survivors. This investigation examined the effects of a clinically implemented and personalized exercise program on physical fitness, fatigue, and depression in a diverse population of cancer survivors. The association of various participant characteristics on program performance was also examined.

METHODS

Data were collected from 170 cancer survivors who had participated in a clinical exercise program. Any cancer type was included and survivors were either undergoing medical treatment or had completed treatment (< 6 months prior to program initiation). Baseline and post program measures of estimated VO₂peak, grip strength, fatigue, and depression were compared in survivors who completed the program follow-up. Multiple regressions were performed to investigate the association of age, gender, body mass index (BMI), and medical treatment status on baseline and change scores in outcome measures, as well as program adherence.

RESULTS

All measures improved in participants who completed the program (p < 0.01). Age, gender, and BMI were associated with baseline measures of estimated VO₂peak and grip strength (p < 0.01), and age was inversely associated with baseline fatigue (p = 0.02). Only BMI was inversely associated with change in estimated VO₂peak (p < 0.01). No participant characteristics or baseline measures were predictive of program adherence (p > 0.05).

CONCLUSION

This investigation provides evidence that a personalized, clinical exercise program can be effective at improving physical fitness, fatigue, and depression in a diverse population of cancer survivors.

Psychometric Properties of the Fatigue Questionnaire EORTC QLQ-FA12 in a Sample of Female Cancer Patients

CONTEXT

Cancer patients frequently suffer from fatigue. Recently, the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life group developed a new 12-item fatigue assessment instrument.

OBJECTIVES

The aim of this study was to psychometrically test this questionnaire in comparison with the three-item fatigue scale of the EORTC QLQ-C30.

METHODS

A sample of 354 patients who were being treated for breast cancer or gynecologic cancer were examined using the new fatigue questionnaire EORTC QLQ-FA12 and the EORTC QLQ-C30 during their hospital stay (t1) and three months after hospital discharge (t2). Confirmatory factorial analyses, item analyses, test-retest reliability analyses, and correlation analyses were performed.

RESULTS

The analyses roughly supported the three-factorial structure of the FA12, which comprised the subscales physical, emotional, and cognitive fatigue. The fit indices of the confirmatory factorial analysis were worse than those of the original article but nevertheless acceptable. Cronbach alpha of the total scale was 0.92; the coefficients of the subscales were between 0.79 and 0.93. The correlation between the EORTC QLQ-FA12 total scale and the fatigue scale of the EORTC QLQ-C30 was 0.69 and the correlation between the t1 and t2 scores was 0.45 for the EORTC QLQ-FA12 total scale and between 0.37 and 0.47 for the subscales.

CONCLUSION

The psychometric coefficients justify the calculation of a sum score, which can be used by clinicians to assess the general degree of fatigue. Although the three-item fatigue scale of the EORTC QLQ-C30 stresses the physical aspect of fatigue, the new EORTC QLQ-FA12 covers its emotional and cognitive aspects as well.

Predictive Comprehensive Geriatric Assessment in elderly prostate cancer patients: the prospective observational scoop trial results

The Comprehensive Geriatric Assessment (CGA) represents the future of the geriatric oncology to reduce toxicities and treatment-related hospitalization in the elderly. Most patients receiving docetaxel for metastatic castration-resistant prostate cancer are in their seventies or older. We explored the efficacy of the CGA in predicting chemotherapy feasibility and response to docetaxel in a cohort of 24 patients aged at least 70. This was an observational, prospective study involving 24 patients who were 70 years of age or older and about to start chemotherapy with docetaxel for metastatic castration-resistant prostate cancer; we performed a CGA including five domains and divided our patients into 'healthy' and 'frail'; the relations between general condition and (i) early chemotherapy discontinuation and (ii) response to docetaxel were explored. We found a statistically significant relationship between frailty assessed by CGA and early docetaxel discontinuation; we also found an association between frailty and response to chemotherapy, but this did not reach statistical significance. A geriatric assessment before starting chemotherapy may help clinicians to recognize frail patients, and hence to reduce toxicities and early treatment discontinuation. Further analyses are required to simplify the CGA tools and to facilitate its incorporation into routine clinical practice.

In situ macrophage phenotypic transition is affected by altered cellular composition prior to acute sterile muscle injury

KEY POINTS

The in situ phenotypic switch of macrophages is delayed in acute injury following irradiation. The combination of bone marrow transplantation and local muscle radiation protection allows for the identification of a myeloid cell contribution to tissue repair. PET-MRI allows monitoring of myeloid cell invasion and metabolism. Altered cellular composition prior to acute sterile injury affects the in situ phenotypic transition of invading myeloid cells to repair macrophages. There is reciprocal intercellular communication between local muscle cell compartments, such as PAX7 positive cells, and recruited macrophages during skeletal muscle regeneration.

ABSTRACT

Skeletal muscle regeneration is a complex interplay between various cell types including invading macrophages. Their recruitment to damaged tissues upon acute sterile injuries is necessary for clearance of necrotic debris and for coordination of tissue regeneration. This highly dynamic process is characterized by an in situ transition of infiltrating monocytes from an inflammatory (Ly6C^high ) to a repair (Ly6C^low ) macrophage phenotype. The importance of the macrophage phenotypic shift and the cross-talk of the local muscle tissue with the infiltrating macrophages during tissue regeneration upon injury are not fully understood and their study lacks adequate methodology. Here, using an acute sterile skeletal muscle injury model combined with irradiation, bone marrow transplantation and in vivo imaging, we show that preserved muscle integrity and cell composition prior to the injury is necessary for the repair macrophage phenotypic transition and subsequently for proper and complete tissue regeneration. Importantly, by using a model of in vivo ablation of PAX7 positive cells, we show that this radiosensitive skeletal muscle progenitor pool contributes to macrophage phenotypic transition following acute sterile muscle injury. In addition, local muscle tissue radioprotection by lead shielding during irradiation preserves normal macrophage transition dynamics and subsequently muscle tissue regeneration. Taken together, our data suggest the existence of a more extensive and reciprocal cross-talk between muscle tissue compartments, including satellite cells, and infiltrating myeloid cells upon tissue damage. These interactions shape the macrophage in situ phenotypic shift, which is indispensable for normal muscle tissue repair dynamics.

The Association Between Depressive Symptoms and Age in Cancer Patients: A Multicenter Cross-Sectional Study

CONTEXT

There is controversy around the association between depressive symptoms and age in adult cancer patients.

OBJECTIVES

The aim of this study was to evaluate the following hypotheses: 1) cancer patients' depressive symptoms decrease with age, and 2) in individuals aged 65 years or older, depressive symptoms increase because of the effect of somatic symptoms.

METHODS

We retrospectively analyzed a database of 356 cancer patients who were consecutively recruited in a previous multicenter cross-sectional study. Depressive symptoms were assessed by the Patient Health Questionnaire-9 (PHQ-9), and correlations with age and other factors were assessed by hierarchical multivariate regression analysis. Age was entered as the dependent variable in the first step, patient characteristics and cancer-related variables were entered in the second step, and somatic symptoms were entered in the last step. We analyzed this model for both the total sample and the subpopulation aged 65 years or older.

RESULTS

In the total sample, the PHQ-9 score was significantly associated with lower age, fatigue, and shortness of breath (adjusted R(2) 14.2%). In the subpopulation aged 65 years or older, no factor was associated with the PHQ-9 score (adjusted R(2) 7.3%).

CONCLUSION

The finding that depressive symptoms in cancer patients decreased with age was concordant with our first hypothesis, but the second hypothesis was not supported. Younger cancer patients were vulnerable to depressive symptoms and should be monitored carefully. Further studies using more representative samples are needed to examine in detail the association between depressive symptoms and age in older cancer patients.

A cohort study on the evolution of psychosocial problems in older patients with breast or colorectal cancer: comparison with younger cancer patients and older primary care patients without cancer

Background

Although older cancer survivors commonly report psychosocial problems, the impact of both cancer and ageing on the occurrence of these problems remains largely unknown. The evolution of depression, cognitive functioning, and fatigue was evaluated in a group of older cancer patients in comparison with a group of younger cancer patients and older persons without cancer.

Methods

Older (≥70 years) and younger cancer patients (50 – 69 years) with breast or colorectal cancer stage I - III, and older persons without cancer (≥70 years) were included. Data were collected at baseline and one year follow-up and were available for 536 persons. Depression was evaluated with the 15-item Geriatric Depression Scale. Cognitive functioning was measured with the cognitive functioning subscale of the European Organization for Research and Treatment of Cancer. Fatigue was measured with a Visual Analogue Scale. Risk factors for depression, cognitive functioning, and fatigue were analysed using multivariate logistic regression analyses. Risk factors included cancer- and ageing-related factors such as functional status, cancer treatment, and comorbidities.

Results

The evolution of psychosocial problems was similar for the group of older (N = 125) and younger cancer patients (N = 196): an increase in depression (p < 0.01), slight worsening in cognitive functioning (p = 0.01), and no clear change in fatigue. Also, compared to the group of people without cancer (N = 215), the differences were small and after one year of follow-up only depression was more frequent in older cancer patients compared to older persons without cancer (18 % versus 9 %, p = 0.04). In multivariate analyses the main risk factors for psychosocial problems after one year follow-up were changes in functional status and presence of baseline depression, fatigue, or cognitive impairment.

Conclusion

Over the course of one year after a diagnosis of cancer, cancer patients face increasing levels of depression and increasing difficulties in cognitive functioning. The main risk factor for psychosocial problems was presence of the problem at baseline. This calls for regular screening for psychosocial problems and exchange of information on psychosocial functioning between different health care providers and settings during the treatment and follow-up trajectory of cancer patients.

Electronic supplementary material

The online version of this article (doi:10.1186/s12877-015-0071-7) contains supplementary material, which is available to authorized users.

Targeting inflammation in cancer-related-fatigue: a rationale for mistletoe therapy as supportive care in colorectal cancer patients

Background: Cancer-related fatigue (CRF) affects a majority of patients (pts) with symptoms lasting up to several years after finishing therapy. These symptoms lead to decreased health related quality of life. Fatigue during treatment for colorectal cancer is common, but poorly understood and can affect compliance with post-surgical cancer therapy. We examined the fatigue levels during first-line chemo- or radio-chemotherapy protocols, which were supported by a pharmaceutical mistletoe preparation (Iscador®Qu) (181patients). We compared the outcome to a parallel control group (143 patients), which did not receive this supportive care treatment. Methods: The medical records of 324 patients with non-metastasized colorectal cancer (UICC stage I - III), which were obtained from hospitals and resident physicians, were assessed. The documented treatment decision by chemo- or radio-chemotherapy supported by mistletoe interventions was followed for a median treatment period of 8.6 months. During the post-surgical treatment period the patients were diagnosed twice for the presence of fatigue symptoms by structural interviews carried out by physicians. Results: At the end of the median treatment period, 16/181 patients (8.8%) were diagnosed with CRF in the supportive care group and 86/143 (60.1%) in the chemo – or radio-chemotherapy group without supportive mistletoe medication. Multivariable-adjusted ORs provided evidence for a chance to improve CRF by supportive mistletoe medication compared to chemo- or radio-chemotherapy alone over the time of treatment. The OR = 10.651 (95% CI 5.09-22.28; p < 0.001) declined from the first visit to OR = 0.054 (95 CI 0.02-0.13; p < 0.001) at the end of therapy. Furthermore, 14 confounding factors for risk assessment of CRF were compared by means of forest plots. It turned out that the hospital versus office-based treatment and the co-morbidity/inflammation represent independent but important determinants for fatigue levels. Conclusion: The clinically used mistletoe medication (Iscador®Qu) is the first candidate to be included in a supportive care modus into chemo- or chemo-radiotherapy protocols for colorectal patients to improve CRF without discernable toxicities.

Quality of life in very elderly radiotherapy patients: a prospective pilot study using the EORTC QLQ-ELD14 module

PURPOSE

In very elderly cancer patients, health-related quality of life (HRQOL) is a particularly important issue but has rarely been studied due to a lack of specific instruments and of reference data. We performed a prospective analysis of HRQOL in patients ≥80 years undergoing radiotherapy with the newly validated elderly-specific HRQOL module EORTC QLQ-ELD14.

METHODS

We prospectively assessed HRQOL in n = 50 radiotherapy patients ≥80 years (32% lung, 20% gastrointestinal, 8% each of breast, head and neck, gynecologic cancer) at the start (t1), end (t2), and 6 months after (t3) radiotherapy, using EORTC QLQ-C30 and EORTC QLQ-ELD14. Overall survival was determined in the whole cohort and subgroups.

RESULTS

Median overall survival from the start of radiotherapy was 15 months; 1-year and 2-year overall survival rates were 57.1 and 31.0%, respectively. Eastern Cooperative Oncology Group (ECOG) performance status <2, Charlson comorbidity index ≤6, curative treatment intention, local tumor stage Union Internationale Contre le Cancer (UICC I, II), and total dose >45 Gy were associated with prolonged survival. No significant changes in any HRQOL domain were observed during the course of treatment (t1 to t2). Six months after radiotherapy (t3), a significant and clinically relevant deterioration of HRQOL was seen in EORTC QLQ-C30 for physical function and role function and in EORTC QLQ-ELD14 for future worries, burden of illness, and family support.

CONCLUSIONS

In radiotherapy patients ≥80 years, HRQOL was maintained until the end of radiotherapy but deteriorated in general and elderly-specific areas thereafter, suggesting a need to develop specific supportive interventions for this age group.

The effect of radiation dose on mouse skeletal muscle remodeling

Background

The purpose of this study was to determine the effect of two clinically relevant radiation doses on the susceptibility of mouse skeletal muscle to remodeling.

Materials and methods.

Alterations in muscle morphology and regulatory signaling were examined in tibialis anterior and gastrocnemius muscles after radiation doses that differed in total biological effective dose (BED). Female C57BL/6 (8-wk) mice were randomly assigned to non-irradiated control, four fractionated doses of 4 Gy (4x4 Gy; BED 37 Gy), or a single 16 Gy dose (16 Gy; BED 100 Gy). Mice were sacrificed 2 weeks after the initial radiation exposure.

Results

The 16 Gy, but not 4x4 Gy, decreased total muscle protein and RNA content. Related to muscle regeneration, both 16 Gy and 4x4 Gy increased the incidence of central nuclei containing myofibers, but only 16 Gy increased the extracellular matrix volume. However, only 4x4 Gy increased muscle 4-hydroxynonenal expression. While both 16 Gy and 4x4 Gy decreased IIB myofiber mean cross-sectional area (CSA), only 16 Gy decreased IIA myofiber CSA. 16 Gy increased the incidence of small diameter IIA and IIB myofibers, while 4x4 Gy only increased the incidence of small diameter IIB myofibers. Both treatments decreased the frequency and CSA of low succinate dehydrogenase activity (SDH) fibers. Only 16 Gy increased the incidence of small diameter myofibers having high SDH activity. Neither treatment altered muscle signaling related to protein turnover or oxidative metabolism.

Conclusions

Collectively, these results demonstrate that radiation dose differentially affects muscle remodeling, and these effects appear to be related to fiber type and oxidative metabolism.

Prevalence and relationship between major depressive disorder and lung cancer: a cross-sectional study

Objective

The aims of this study were to estimate the prevalence and examine the factors associated with major depressive disorder (MDD) in lung cancer patients.

Materials and methods

This cross-sectional study was carried out in the oncology clinic of the University Hospital, Chiang Mai University, Thailand. Patients with all stages of lung cancer were included in this study. Demographic data of eligible patients were gathered. The Mini-International Neuropsychiatric Interview, Thai version 5.0.0 was used to identify MDD. The Thai version of the Personal Health Questionnaire Depression Scale was used to assess depression severity.

Results

A total of 146 lung cancer patients from the outpatient clinic from July to December 2012 were approached. The 104 patients were included and analyzed in this study. Based on the Mini-International Neuropsychiatric Interview, 14.4% of them were defined as having MDD. Multiple linear regression analysis revealed that Chalder Fatigue Scale, Functional Assessment of Cancer Therapy – Lung, and Pittsburgh Sleep Quality Index scores were significantly correlated with MDD in lung cancer patients.

Conclusion

The results suggest that MDD is more prevalent in lung cancer patients. In addition, fatigue, poor quality of life, and sleep disturbance may increase associated MDD. Because of the small sample size, further studies should be conducted to confirm these results.

Force Perception, Effort, Strength, and Dynamic Muscle Function in Cancer-Related Fatigue: A Pilot Study

There are several kinesthetic parameters that can be used to measure fatigue including strength, endurance, sense of effort, perception of force exerted, and tapping speed. We developed a protocol and tested the feasibility of correlating subjective fatigue with kinesthetic parameters in a small group of patients with cancer having fatigue and in controls. Accrual was limiting. We discuss the limitations and potential modifications in the procedure, which may allow improved accrual and the rationale behind performing such a study.