The association of cancer-related fatigue on the social, vocational and healthcare-related dimensions of cancer survivorship.

BACKGROUND: Cancer-related fatigue (CRF) is well documented in cancer survivors, but little is known about the personal and societal impact of CRF. This study aimed to examine the impact of CRF in relation to social and vocational functioning and health care utilization in a large sample of post-treatment cancer survivors. METHODS: We conducted a cross-sectional descriptive study of early stage breast and colorectal cancer survivors (n = 454) who were within 5 years from treatment completion. Social difficulties (SDI-21), work status, absenteeism and presenteeism (WHO-HPQ) and healthcare utilization (HSUQ) were compared in those with (CFR +) and without (CRF -) clinically significant fatigue (FACT-F ≤ 34). RESULTS: A total of 32% met the cut-off criteria for CRF (≤ 34). Participants with CRF + had significantly higher scores on the SDI-21 across all domains and 55% of CRF + vs. 11% in CRF - was above the SDI cut-off (> 10) for significant social difficulties. Participants with CRF + were 2.74 times more likely to be unemployed or on leave (95% CI 1.62, 4.61, p < 0.001). In the subgroup of participants who were currently working (n = 249), those with CRF + reported working on average 27.4 fewer hours in the previous 4 weeks compared to CRF - (p = 0.05), and absolute presenteeism was on average 13% lower in the CRF + group (95% CI 8.0, 18.2, p < 0.001). Finally, individuals with CRF + reported significantly more physician (p < 0.001), other health care professional (p = 0.03) and psychosocial visits (p = 0.002) in the past month. CONCLUSIONS AND IMPLICATIONS FOR CANCER SURVIVORS: CRF is associated with substantial disruption in social and work role functioning in the early transitional phase of cancer survivorship. Better management of persistent CRF and funding for the implementation of existing guidelines and recommended evidence-based interventions are urgently needed.

Systematic Review of Mind-Body Interventions to Treat Myalgic Encephalomyelitis/Chronic Fatigue Syndrome.

Background and Objectives: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) is a chronic condition distinguished by disabling fatigue associated with post-exertional malaise, as well as changes to sleep, autonomic functioning, and cognition. Mind-body interventions (MBIs) utilize the ongoing interaction between the mind and body to improve health and wellbeing. Purpose: To systematically review studies using MBIs for the treatment of ME/CFS symptoms. Materials and Methods: MEDLINE, EMBASE, CINAHL, PsycINFO, and Cochrane CENTRAL were searched (inception to September 2020). Interventional studies on adults diagnosed with ME/CFS, using one of the MBIs in comparison with any placebo, standard of care treatment or waitlist control, and measuring outcomes relevant to the signs and symptoms of ME/CFS and quality of life were assessed for inclusion. Characteristics and findings of the included studies were summarized using a descriptive approach. Results: 12 out of 382 retrieved references were included. Seven studies were randomized controlled trials (RCTs) with one including three reports (1 RCT, 2 single-arms); others were single-arm trials. Interventions included mindfulness-based stress reduction, mindfulness-based cognitive therapy, relaxation, Qigong, cognitive-behavioral stress management, acceptance and commitment therapy and isometric yoga. The outcomes measured most often were fatigue severity, anxiety/depression, and quality of life. Fatigue severity and symptoms of anxiety/depression were improved in nine and eight studies respectively, and three studies found that MBIs improved quality of life. Conclusions: Fatigue severity, anxiety/depression and physical and mental functioning were shown to be improved in patients receiving MBIs. However, small sample sizes, heterogeneous diagnostic criteria, and a high risk of bias may challenge this result. Further research using standardized outcomes would help advance the field.

Cancer-related cognitive impairment in patients with non-central nervous system malignancies: an overview for oncology providers from the MASCC Neurological Complications Study Group.

Cancer-related cognitive impairment (CRCI) is commonly experienced by individuals with non-central nervous system cancers throughout the disease and treatment trajectory. CRCI can have a substantial impact on the functional ability and quality of life of patients and their families. To mitigate the impact, oncology providers must know how to identify, assess, and educate patients and caregivers. The objective of this review is to provide oncology clinicians with an overview of CRCI in the context of adults with non-central nervous system cancers, with a particular focus on current approaches in its identification, assessment, and management.

Effectiveness of hospital clowns for symptom management in paediatrics: systematic review of randomised and non-randomised controlled trials.

OBJECTIVE: To evaluate evidence from randomised controlled trials and non-randomised controlled trials on the effectiveness of hospital clowns for a range of symptom clusters in children and adolescents admitted to hospital with acute and chronic conditions. DESIGN: Systematic review of randomised and non-randomised controlled trials. DATA SOURCES: Medline, ISI of Knowledge, Cochrane Central Register of Controlled Trials, Science Direct, Scopus, American Psychological Association PsycINFO, Cumulative Index to Nursing and Allied Health Literature, and Latin American and Caribbean Health Sciences Literature. STUDY SELECTION: Randomised and non-randomised controlled trials were peer reviewed using the following eligibility criteria: children and adolescents who were admitted to hospital for acute conditions or chronic disorders, studies comparing use of hospital clowns with standard care, and studies evaluating the effect of hospital clowns on symptom management of inpatient children and adolescents as a primary outcome. DATA EXTRACTION AND SYNTHESIS: Two investigators independently screened studies, extracted data, and appraised the risk of bias. Methodological appraisal was assessed by two investigators independently using the Jadad scale, the revised Cochrane risk-of-bias tool for randomised controlled trials (RoB 2), and the risk of bias in non-randomised studies (ROBINS-I) tool for non-randomised controlled trials. RESULTS: 24 studies (n=1612) met the inclusion criteria for data extraction and analysis. Most studies were randomised controlled trials (n=13). Anxiety was the most frequently analysed symptom (n=13), followed by pain (n=9), psychological and emotional responses and perceived wellbeing (n=4), stress (n=4), cancer related fatigue (n=3), and crying (n=2). Five studies used biomarkers, mainly cortisol, to assess stress or fatigue outcome following hospital clowns. Most of the randomised controlled trials (n=11; 85%) were rated as showing some concerns, and two trials were rated with a high risk of bias. Most non-randomised controlled trials (n=6; 55%) were rated with a moderate risk of bias according to ROBINS-I tool. Studies showed that children and adolescents who were in the presence of hospital clowns, either with or without a parent present, reported significantly less anxiety during a range of medical procedures, as well as improved psychological adjustment (P<0.05). Three studies that evaluated chronic conditions showed favourable results for the intervention of hospital clowns with significant reduction in stress, fatigue, pain, and distress (P<0.05). CONCLUSIONS: These findings suggest that the presence of hospital clowns during medical procedures, induction of anaesthesia in the preoperative room, and as part of routine care for chronic conditions might be a beneficial strategy to manage some symptom clusters. Furthermore, hospital clowns might help improve psychological wellbeing in admitted children and adolescents with acute and chronic disorders, compared with those who received only standard care. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018107099.

Clown Intervention on Psychological Stress and Fatigue in Pediatric Patients With Cancer Undergoing Chemotherapy.

BACKGROUND: Clown intervention has been shown to enhance emotional and behavioral processes, but few studies have comprehensively examined the effectiveness of this practice using biomarkers. OBJECTIVE: The aim of this study was to evaluate the effect of a clown intervention on the levels of psychological stress and cancer-related fatigue in pediatric patients with cancer undergoing chemotherapy. METHODS: Sixteen patients who met all criteria from a pediatric oncology inpatient unit in a Brazilian comprehensive cancer care hospital participated in this quasi-experimental study. Eight saliva samples were collected, comprising 4 at baseline and 4 after clown intervention (+1, +4, +9, and +13 hours after awakening). Salivary cortisol and α-amylase levels were determined using high-sensitivity enzyme-linked immunosorbent assay kits. Stress and fatigue were measured by the Child Stress Scale-ESI and the PedsQL Multidimensional Fatigue Scale, respectively. Relationships among stress, fatigue, and biomarker levels were investigated using nonparametric statistics. RESULTS: In comparison with baseline measurements, the total psychological stress and fatigue levels improved after the clown intervention at the collection time point +4 hours (P = .003 and P = .04, respectively). Salivary cortisol showed a significant decrease after clown intervention at the collection time points +1, +9, and +13 hours (P < .05); however, α-amylase levels remained unchanged. CONCLUSION: These findings provide preliminary evidence that clown intervention merits further study as a way to reduce stress and fatigue in pediatric cancer inpatients, and that self-report and biomarker measures are feasible to collect in this patient group. IMPLICATIONS FOR PRACTICE: Clown intervention as a nonpharmacological intervention may improve stress and fatigue levels in pediatric inpatients with cancer undergoing chemotherapy.

Association of plasma leptin, pro-inflammatory adipokines and cancer-related fatigue in early-stage breast cancer patients: A prospective cohort study.

Cancer-related fatigue (CRF) is subjective and has wide inter-individual variability. Given that leptin is commonly associated with fatigue syndrome, its use as a potential biomarker for CRF is being investigated. The primary objective of this study was to evaluate the association between leptin and CRF in early-stage breast cancer patients receiving chemotherapy. In a prospective cohort study, patients completed assessments at baseline (T1), during chemotherapy (T2) and after chemotherapy (T3). Levels of plasma leptin and adipokines were measured using a Luminex bead-immunoassay and CRF was measured using the Multi-Dimensional Fatigue Symptom Inventory-Short Form (MFSI-SF). Data were analysed longitudinally using a generalised estimating equation incorporating clinically relevant parameters and pro-inflammatory adipokines. The analysis included 136 patients (mean age ± SD = 51.5 ± 8.8 years; 69.1% receiving anthracycline-based chemotherapy). More patients experienced CRF at T3 (23.8%) than at T2 (13.8%) compared to baseline. An increase was observed in the median plasma leptin level at T2, followed by a decrease at T3 (T1: 4.07 ng/mL, T2: 4.95 ng/mL and T3: 3.96 ng/mL). In the multivariate model, the change in leptin levels over time was significantly associated with the total MFSI-SF score (ß = -0.15, P = 0.003) after adjusting for the tumour necrosis factor-α (TNF-α) level, anxiety, depression, insomnia, age, menopausal status and type of chemotherapy. This is the first study to report leptin as a biomarker that predicts the onset of CRF over time. Future studies are required to validate the findings.

Acupuncture in adults with Chemotherapy-Induced Peripheral Neuropathy: a systematic review.

OBJECTIVE: to analyze and synthesize knowledge about the effect of acupuncture on chemotherapy-induced peripheral neuropathy symptoms in adults with cancer. METHOD: the method used was a Systematic Review. Potential articles were identified by searching in the PubMed of National Library of Medicine, Cumulative Index to Nursing and Allied Health Literature, Embase, Cochrane Central and Scopus. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses strategy, 607 articles were identified. After removing the duplicates, all titles and abstracts were reviewed, and seven articles were selected for full review. After the full review, five studies were selected for inclusion. RESULTS: of the five articles included, four were cohort studies and one was a quasi-experimental study. All articles showed that acupuncture was associated with an improvement in the peripheral neuropathy, but the type of protocol, use of medications, time of treatment, and different outcome measures made it difficult to compare the studies. CONCLUSION: the use of acupuncture appears to be associated with an improvement in the symptoms of chemotherapy-induced peripheral neuropathy and has no side effects. In order to improve the evidence about benefits associated with acupuncture, more experimental studies using both subjective and objective measures are needed.

Acupuncture in adults with Chemotherapy-Induced Peripheral Neuropathy: a systematic review / Acupuntura em adultos com Neuropatia Periférica Induzida por Quimioterapia: uma revisão sistemática / Acupuntura en adultos con neuropatía periférica inducida por quimioterapia: una revisión sistemática

ABSTRACT Objective: to analyze and synthesize knowledge about the effect of acupuncture on chemotherapy-induced peripheral neuropathy symptoms in adults with cancer. Method: the method used was a Systematic Review. Potential articles were identified by searching in the PubMed of National Library of Medicine, Cumulative Index to Nursing and Allied Health Literature, Embase, Cochrane Central and Scopus. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses strategy, 607 articles were identified. After removing the duplicates, all titles and abstracts were reviewed, and seven articles were selected for full review. After the full review, five studies were selected for inclusion. Results: of the five articles included, four were cohort studies and one was a quasi-experimental study. All articles showed that acupuncture was associated with an improvement in the peripheral neuropathy, but the type of protocol, use of medications, time of treatment, and different outcome measures made it difficult to compare the studies. Conclusion: the use of acupuncture appears to be associated with an improvement in the symptoms of chemotherapy-induced peripheral neuropathy and has no side effects. In order to improve the evidence about benefits associated with acupuncture, more experimental studies using both subjective and objective measures are needed.

RESUMO Objetivo: analisar e sintetizar o conhecimento sobre o efeito da acupuntura nos sintomas da neuropatia periférica induzida por quimioterapia em adultos com câncer. Método: o método utilizado foi uma Revisão Sistemática. Artigos potenciais foram identificados através de pesquisa na PubMed of National Library of Medicine, Cumulative Index to Nursing and Allied Health Literature, Embase, Cochrane Central e Scopus. Seguindo a estratégia Preferred Reporting Items for Systematic Reviews and Meta-Analysis foram identificados 607 artigos. Depois de eliminar artigos duplicados, todos os títulos e resumos foram revisados, deixando sete artigos para revisão na íntegra, e após tal revisão, cinco artigos foram selecionados para inclusão no presente estudo. Resultados: dos cinco artigos incluídos, quatro eram estudos de coorte e um era um estudo quase experimental. Todos os artigos mostraram que a acupuntura estava associada a uma melhora na neuropatia periférica, mas o tipo de protocolo, o uso de medicamentos, o tempo de tratamento e as diferenças entre as medidas de desfecho dificultaram a comparação entre os estudos. Conclusão: o uso da acupuntura parece estar associado à melhora dos sintomas da neuropatia periférica induzida por quimioterapia e não tem efeitos colaterais. São necessários mais estudos experimentais usando tanto medidas subjetivas como objetivas para melhorar as evidências sobre os benefícios associados à acupuntura.

RESUMEN Objetivo: analizar y sintetizar el conocimiento sobre el efecto de la acupuntura en los síntomas de neuropatía periférica inducida por quimioterapia en los adultos con cáncer. Método: el método utilizado fue una Revisión Sistemática. Artículos potenciales se identificaron mediante la búsqueda en PubMed of National Library of Medicine, Cumulative Index to Nursing and Allied Health Literature, Embase, Cochrane Central y Scopus. Siguiendo los elementos de informes Preferred Reporting Items for Systematic Reviews and Meta-Analyses, se identificaron 607 artículos. Después de eliminar los duplicados, se revisaron todos los títulos y resúmenes, quedando siete artículos para una revisión completa y después de la revisión completa, se seleccionaron cinco estudios para su inclusión. Resultados: de los cinco artículos incluidos, cuatro fueron estudios de cohortes y uno fue un estudio cuasi experimental. Todos los artículos mostraron que la acupuntura se asoció con una mejoría en la neuropatía periférica, pero el tipo de protocolo, el uso de medicamentos, el tiempo de tratamiento y las diferencias entre las medidas de resultado dificultaron la comparación de los estudios. Conclusión: el uso de la acupuntura parece estar asociado con una mejoría en los síntomas de la neuropatía periférica inducida por quimioterapia y sin efectos secundarios. Para mejorar la evidencia sobre los beneficios asociados con la acupuntura, se necesitan más estudios experimentales que utilicen medidas subjetivas y objetivas.

A Survey of Information Needs and Preferences of Patients With Head and Neck Cancer.

OBJECTIVES: To determine the information needs and preferences of patients who had human papillomavirus-associated head and neck cancer (HNC) and who were aged 18-65 years in the post-treatment phase of recovery. SAMPLE & SETTING: 205 patients who completed treatment for HNC at two large cancer centers in Western Canada. METHODS & VARIABLES: A self-administered survey was completed in paper or online format. Participants were asked about information considered most important, sources of information used during recovery, and sources considered most helpful. RESULTS: Participants wanted information on signs and symptoms of recurrence, cure rates, post-treatment rehabilitation, treatment and recovery time frames, and financial assistance. They identified healthcare providers as the most frequently used and helpful source of information, but also reported that the Internet was useful and that an online information resource would be helpful during recovery. IMPLICATIONS FOR NURSING: Nurses can provide more personalized information for survivors of HNC by contributing to the development of reliable Internet-based resources. The developers of these resources could also consider creating ways to directly link healthcare providers and survivors of HNC who are experiencing problems stemming from diagnosis and treatment.

Tiredness, Fatigue, and Exhaustion as Perceived by Recreational Marathon Runners.

In this article, we report the results of a study that was part of a five-study concept development project. Our goal was to learn about the nature of illness by exploring variations in the manifestations of fatigue, a symptom that is prevalent in both ill (cancer, depression, chronic fatigue syndrome) and selected nonill (recreational marathon runners, shift workers) populations. In this article, we report results of our study of recreational marathon runners, obtained from unstructured interviews with 13 runners between the ages 19 and 49 years using ethnoscience as the design. Key findings with implications for practice are the importance of planning recovery periods following large energy expenditures, the value of using dissociative strategies to manage tiredness, and the usefulness of associative strategies and support systems to manage fatigue. Future studies could explore whether these strategies would be useful for management of tiredness and fatigue in other populations.

Experiences of Head and Neck Cancer Patients in Middle Adulthood: Consequences and Coping.

The head and neck cancer (HNC) rate is rising among the middle-aged adult population. This trend has been attributed primarily to human papillomavirus exposure. An HNC diagnosis and its complex treatments may trigger life-changing physical, emotional, and social consequences. An interpretive descriptive study was conducted to describe the experiences of a purposive sample of 10 middle-aged adults who had experienced HNC. Two main themes were identified: consequences of HNC and coping with HNC. Subthemes of consequences of HNC included: voicelessness; being or looking sick; shifts in family dynamics; and sexual practices, sexual feelings, and stigma. Subthemes of coping with HNC included seeking information, discovering inner strengths, relying on a support network, establishing a sense of normalcy, and finding meaning within the experience. Supportive nursing interventions were identified by considering results from the standpoint of King's theory of goal attainment.

Interventions minimizing fatigue in children/adolescents with cancer: An integrative review.

Fatigue is among the most common, debilitating, and distressing symptoms associated with chronic condition in pediatric population. The purpose of this study was to identify non-pharmacological fatigue interventions in children and adolescents with cancer. For this, we carried out an integrative review of the literature from January 2000 to December 2016. A comprehensive search of four databases was conducted: Cumulative Index to Nursing and Allied Health Literature, Psychology Information, Medline via PubMed, and Web of Science. Randomized controlled trial, quasi-experimental, case-control and cohort studies were included in this review. Thirteen relevant studies were included for analysis. Seven papers reported positive outcomes for exercise, exercise plus leisure activities, healing touch and acupressure. In another six papers using exercise, exercise plus psychological intervention and massage, no effectiveness was found. Effective management of fatigue in children and adolescents is important but research in this area is limited, so the results of this review should be interpreted cautiously. Future researchers are encouraged to test the effective interventions in homogenous cancer populations and in other groups where fatigue is a common concern.

Potential of Biosimilars to Increase Access to Biologics: Considerations for Advanced Practice Providers in Oncology.

Biosimilars are biologic products that are highly similar, but not identical, to a licensed reference (or "originator") biologic product. These agents have the potential to provide efficiencies and improve access to treatment for patients. Biosimilars are currently available for use in clinical practice, including oncology indications, and several more are in clinical development. Due to several key differences in their fundamental properties, production and manufacturing of biosimilars is more complex compared with that of small-molecule generic drugs. Accordingly, the generic drug approval process is not suitable or transferable to biosimilars, the approval of which involves extensive and thorough comparison with the originator biologic. Advanced practice providers play an important role in evaluating treatment options available to patients, prescribing, patient education, and product monitoring. In order to perform these tasks effectively, advanced practice providers should understand the concepts related to biosimilars in clinical practice, particularly regarding extrapolation to other indications, product labeling, interchangeability between products, and routine pharmacovigilance, among other clinical considerations. However, many health-care providers have limited awareness and minimal experience regarding biosimilars. Thus, the purpose of this review is to provide an overview of biosimilars and discuss the clinical considerations for oncology advanced practice providers concerning these therapies.

Use of Nutrition and Physical Activity Modules to Promote Continuing Professional Development: A Pilot Test.

BACKGROUND: The authors developed five online modules about physical activity and nutrition. METHODS: Registered nurses completed surveys before and after each module. RESULTS: Evaluations showed an increase in knowledge and skill, but the psychometric parameters of the evaluation tool were poor. The low participation rate was associated with module length and technological difficulties. CONCLUSIONS: Given busy schedules of health professionals, online education approaches need to be feasible and be easy to access and use.

Translational research and symptom management in oncology nursing.

In recent years, translational research (TR) has become a new approach for bridging basic research and clinical practice. This article examines studies in which the authors used TR to learn more about the underlying causes of selected symptoms, and to discuss these results in the context of cancer nursing and symptom management. A literature review was undertaken, plus critical analysis of the authors. TR conducted by cancer nursing scholars has been relatively limited in the past, but is becoming more common as nurses complete additional academic work in the basic sciences and develop research teams with colleagues of those areas of knowledge. The goal in these studies is to show how a set of variables explains differential interventional effects. The availability of TR provides new evidence for the management of symptoms experienced by individuals with cancer, which could lead to improvements in the care of cancer patients across the world.

Assessing cognitive function in adults during or following chemotherapy: a scoping review.

PURPOSE: The purpose of this scoping review was to determine the feasibility of conducting a systematic review of approaches for screening or assessing cognitive function that were comprehensive and that could be incorporated into clinical settings. METHODS: Using the scoping review approach developed by Arksey and O'Malley, we searched Ovid Embase 1980-, Ovid PsycINFO 1806-, Ovid Health and Psychosocial Instruments 1985-, EBSCOhost CINAHL, ISI Web of Science (Science Citation Index 1900-), Social Sciences Citation Index 1900-, Conference Proceedings Citation Index -Science 1990-, Conference Proceedings Citation Index -Social Science & Humanities 1990-, Scopus 1960-, with no language restrictions. Searches were conducted in April 2009 and updated in February 2013. Studies of adults treated with chemotherapy that included at least seven of the eight domains of cognition were included. RESULTS: Eleven studies met inclusion criteria. No screening tools suitable for inclusion in a clinic were identified. The studies reviewed varied by inclusion/exclusion criteria, design, and instruments for assessing cognitive function, and thus, there are not yet enough studies to warrant a systematic review on this topic.

Recommended European Society of Parenteral and Enteral Nutrition protein and energy intakes and weight loss in patients with head and neck cancer.

BACKGROUND: Information regarding attenuation of weight loss in patients with head and neck cancer consuming energy and protein intakes at levels recommended by the European Society of Parenteral and Enteral Nutrition (ESPEN) is limited. METHODS: Newly diagnosed patients with head and neck cancer (n = 38) consuming food orally had weight and 3-day diet records prospectively collected at baseline, the end of treatment, and at the 2.5-month follow-up. Weight loss of patients consuming the ESPEN recommendations of ≥30 kcal/kg/d energy and 1.2 g/kg/d protein versus those consuming less were compared. Weight loss of oral nutrition supplement consumers versus oral nutrition supplement nonconsumers was also compared. RESULTS: Despite ≥30 kcal/kg/d intakes at posttreatment and follow-up, mean weight loss was 10.3% from baseline to posttreatment, and 4.0% from posttreatment to follow-up. At posttreatment, oral nutrition supplement consumers with intakes ≥30 kcal/kg/d lost twice as much weight as nonconsumers with intakes of ≥30 kcal/kg/d (p = .001). CONCLUSION: Current ESPEN recommendations may not attenuate weight loss in patients with head and neck cancer, especially those consuming oral nutrition supplements. © 2016 Wiley Periodicals, Inc. Head Neck 38:1248-1257, 2016.

Limitations of the Cancer of the Prostate Risk Assessment (CAPRA) Prognostic Tool for Prediction of Metastases and Prostate Cancer-specific Mortality in Patients Treated With External Beam Radiation Therapy.

OBJECTIVES: To assess the performance of the Cancer of the Prostate Risk Assessment (CAPRA) prognostic tool for freedom-from-metastases (FFM) and cause-specific survival (CSS) in patients with localized prostate cancer treated with definitive external beam radiotherapy (EBRT), and to determine whether the performance of CAPRA is influenced by androgen deprivation therapy (ADT) use or the presence of Gleason pattern 5 (GP-5). MATERIALS AND METHODS: A total of 612 patients from a prospective database of 718 patients treated with dose-escalated EBRT from 1998 to 2008 who met CAPRA scoring criteria were included in the study. Performance of CAPRA and association of CAPRA score, GP-5 and short-term or long-term ADT use (STAD or LTAD, respectively) with FFM and CSS were evaluated using Cox models. The impact of ADT use on accuracy of the CAPRA-based CaPSURE model for CSS was assessed. The discriminatory ability of the CAPRA model and modified models incorporating GP-5 and ADT use were compared using the C-index. RESULTS: Increasing CAPRA score correlated with worse FFM and CSS, and was prognostic for FFM and CSS for the overall cohort. CAPRA showed poorer discrimination for FFM and CSS in patients treated with EBRT+LTAD than those who received EBRT alone or EBRT+STAD. The addition of GP-5 and ADT use to CAPRA score increased the predictive accuracy of the CAPRA model for both FFM (C-index 0.809 vs. 0.779, P<0.001) and CSS (C-index 0.864 vs. 0.796, P=0.003). CONCLUSIONS: The CAPRA score should be modified to incorporate GP-5 and ADT use for risk adjustment and risk prediction in prostate cancer patients who receive EBRT.

Cancer-related fatigue and associated disability in post-treatment cancer survivors.

PURPOSE: Cancer-related fatigue (CRF) is the most prevalent and distressing symptom among cancer patients and survivors. However, research on its prevalence and related disability in the post-treatment survivorship period remains limited. We sought to describe the occurrence of CRF within three time points in the post-treatment survivorship trajectory. METHODS: A self-administered mail-based questionnaire which included the Functional Assessment of Cancer Therapy-Fatigue (FACT-F) and the World Health Organisation Disability Assessment Schedule 2.0 was sent to three cohorts of disease-free breast, prostate or colorectal cancer survivors (6-18 months; 2-3 years; and 5-6 years post-treatment). Clinical information was extracted from chart review. Frequencies of significant fatigue by diagnostic group and time cohorts were studied and compared. Multivariate logistic regressions were conducted to examine the associations between CRF and demographic, clinical, and psychosocial variables. RESULTS: One thousand two hundred ninety-four questionnaire packages were returned (63 % response rate). A total of 29 % (95 % CI [27 % to 32 %]) of the sample reported significant fatigue (FACT-F ≤34), and this was associated with much higher levels of disability (p < 0.0001). Breast (40 % [35 % to 44 %]) and colorectal (33 % [27 % to 38 %]) cancer survivors had significantly higher rates of fatigue compared with the prostate group (17 % [14 % to 21 %]) (p < 0.0001). Fatigue levels did not differ between the three time cohorts. The main factors associated with CRF included physical symptom burden, depression, and co-morbidity (AUC, 0.919 [0.903 to 0.936]). CONCLUSIONS: Clinically relevant levels of CRF are present in approximately 1/3 of cancer survivors up to 6 years post-treatment, and this is associated with high levels of disability. IMPLICATIONS FOR CANCER SURVIVORS: Clinicians need to be aware of the chronicity of CRF and assess for it routinely in medical practice. While there is no gold standard treatment, non-pharmacological interventions with established efficacy can reduce its severity and possibly minimize its disabling impact on patient functioning. Attention must be paid to the co-occurrence and need for possible treatment of depression and other co-occurring physical symptoms as contributing factors.

A phase 2 trial of salvage radiation and concurrent weekly docetaxel after a rising prostate-specific antigen level after radical prostatectomy.

PURPOSE/OBJECTIVES: We sought to assess the utility of docetaxel administered concurrently with salvage radiation therapy (SRT) following postprostatectomy biochemical failure (BF). METHODS AND MATERIALS: Men with postprostatectomy BF were accrued on a single-arm phase 2 clinical trial. SRT doses ranged from 64.8 to 70.2 Gy and were delivered in 1.8-Gy fractions to the prostate bed alone as the clinical target volume with a +1-cm uniform planning target volume expansion. The primary endpoint was progression-free survival at 4 years compared with the Stephenson nomogram estimate. Kaplan-Meier methods were used to assess late toxicity, BF, and distant metastases. An unplanned matched-pair analysis was performed with 19 patients treated with SRT alone. RESULTS: Nineteen men were accrued and treated. Median follow-up was 4.8 years. Median pre-RT prostate-specific antigen level was 0.7 ng/mL (interquartile range, 0.4-1.3 ng/mL). All 8 cycles of docetaxel were completed in 17 (89%) patients. Acute grade 1-4 toxicities were observed in 79%, 50%, 58%, and 11%, respectively. A total of 68% of acute grade 1 toxicities were related to fatigue, urinary, or bowel symptoms. For grade 2 toxicities, 76% were related to neutropenia, fatigue, or urinary symptoms. Acute grade 3 and 4 toxicities were most commonly neutropenia (84% and 100%, respectively). All late toxicities were grade 1 to 2 with 89% related to bowel or urinary function. Predicted 4-year progression-free survival was 39% and observed was 42% (90% confidence interval [CI], 24-60). Matched-pair analysis demonstrated no significant improvement in BF (P = .96, hazard ratio, 0.98; 90% CI, 0.4-2.3) or distant metastases (P = .09; hazard ratio, 0.3; 90% CI, 0.07-1.2), and no difference between late bowel (P = .60) or urinary toxicity (P = .41). CONCLUSIONS: Docetaxel can safely be administered concurrently with SRT without significantly impacting posttreatment toxicity. Neutropenia was the most significant acute toxicity. Given the small sample size, no clear clinical benefit was observed. Larger studies are needed to determine the efficacy of concurrent docetaxel in this setting.