'I don't have any energy': The experience of fatigue in young adult survivors of childhood cancer

Cancer-related fatigue: scoping review to synthesize a definition for childhood cancer survivors

CONTEXT

There is no universal definition of cancer-related fatigue (CRF) specific to childhood cancer survivors, despite this population facing unique long-term side effects from their cancer. We aimed to synthesize and combine existing definitions of CRF specific to this context to inform on the necessity of a panel of experts to formulate a new definition of CRF for childhood cancer survivors.

METHODS

The literature search was performed in various databases. Titles, abstracts, and keywords were screened by two researchers to confirm eligibility. The data extraction process was performed by two researchers. Our search was conducted in various databases.

RESULTS

Thirty articles were included in the qualitative analysis. Two coders reached consensus on 14 codes. The thematization process produced 4 themes: frequency, context, attributes, and consequences of CRF. These themes were used to synthesize a definition of CRF, as follows: "In childhood cancer survivors, cancer-related fatigue is a common late effect of cancer and cancer treatments. It is characterized by a subjective, persistent, and multidimensional experience that differs from normal fatigue in the physical, emotional, and/or cognitive spheres. Cancer-related fatigue may have a variety of negative consequences including a reduced quality of life and level of functioning, a lack of vigor, work difficulties, relationship issues, and emotional distress."

CONCLUSION

A definition of CRF applicable to childhood cancer survivors is timely to organize research efforts and design appropriate interventions. The proposed definition is a first step towards the formulation of a new definition of CRF specific to childhood cancer survivors by experts.

Associations between cancer-related distress and fatigue in childhood cancer survivors: A longitudinal study

BACKGROUND AND AIMS

A chronic feeling of fatigue occurs in up to 85% of childhood cancer survivors (CCS). This phenomenon has a detrimental effect on quality of life, reintegration in daily life activities and psychosocial functioning of the patient. Therefore, it is important to elucidate potential individual risk and protective factors.

METHODS

CCS who were treated in the University Hospital of Leuven, completed two annual questionnaires on cancer-related distress (fear of cancer recurrence and post-traumatic stress, resilience and fatigue). Associations between distress and fatigue levels were examined by performing cross-lagged panel analyses. Resilience was included as a potential moderator. These models included all within-time associations, stability paths, and cross-lagged paths. Gender and time since diagnosis were included as covariates.

RESULTS

In total, 110 CCS participated in this study, aged 14-25 years (average time since diagnosis 12.2 years; 41.8% boys; diagnosed with leukemia/lymphoma [49%], solid tumor [15%], brain tumor [16%] or other [20%]). Fear of cancer recurrence and post-traumatic stress at baseline positively predicted fatigue 1 year later. Cross-lagged panel analyses showed that resilience did not buffer the effect of fear of cancer recurrence on fatigue, in contrary to our expectations. Stability coefficients were high for all study variables.

CONCLUSION

This study indicates associations between cancer-related distress (fear of cancer recurrence and post-traumatic stress), resilience and cancer-related fatigue over time in CCS. Interventions to improve fatigue levels could be focusing on both tackling cancer-related distress, while improving resilience levels as well.

Cancer-related fatigue in childhood cancer survivors: A systematic scoping review on contributors of fatigue and how they are targeted by non-pharmacological interventions

OBJECTIVES

We aimed to identify contributors to cancer-related fatigue (CRF), explore non-pharmacological interventions addressing CRF, and highlight which contributors were targeted by these interventions in childhood cancer survivors.

METHODS

We performed a search in various databases and used the PRISMA-ScR checklist. Findings were synthesized in various different tables and figures in accordance with our objectives.

RESULTS

We included 49 articles in this systematic scoping review. We identified 59 significant contributors. Depression and physical activity level were some of the most studied significant contributors. Ten interventional studies were identified (e.g., yoga, physical activity intervention) that addressed 6 contributors (e.g., physical activity level).

DISCUSSION

This review is the first to describe and relate contributors and non-pharmacological interventions targeting CRF in childhood cancer survivors. Important clinical implications could be derived from the variety of factors explaining CRF and how it is currently addressed.

Insomnia Symptoms and Daytime Fatigue Co-Occurrence in Adolescent and Young Adult Childhood Cancer Patients in Follow-Up after Treatment: Prevalence and Associated Risk Factors

Insomnia symptoms and daytime fatigue commonly occur in pediatric oncology, which significantly impact physical and psychosocial health. This study evaluated the prevalence of insomnia only, daytime fatigue only, the co-occurrence of insomnia−daytime fatigue symptoms, and associated risk factors. Childhood cancer patients (n = 565, 12−26 years old, ≥6 months after treatment) participated in a national, cross-sectional questionnaire study, measuring insomnia symptoms (ISI; Insomnia Severity Index) and daytime fatigue (single item). Prevalence rates of insomnia and/or daytime fatigue subgroups and ISI severity ranges were calculated. Multinomial regression models were applied to assess risk factors. Most patients reported no insomnia symptoms or daytime fatigue (61.8%). In the 38.2% of patients who had symptoms, 48.1% reported insomnia and daytime fatigue, 34.7% insomnia only, and 17.1% daytime fatigue only. Insomnia scores were higher in patients with insomnia−daytime fatigue compared to insomnia only (p < 0.001). Risk factors that emerged were: female sex and co-morbidities (all), shorter time after treatment and bedtime gaming (insomnia only), young adulthood (insomnia−fatigue/fatigue only), needing someone else to fall asleep and inconsistent wake times (both insomnia groups), lower educational level and consistent bedtimes (insomnia−fatigue). Insomnia symptoms and daytime fatigue are common and often co-occur. While current fatigue guidelines do not include insomnia symptoms, healthcare providers should inquire about insomnia as this potentially provides additional options for treatment and prevention.

Predictors of Functional School Outcome in Children With Pediatric Acquired Brain Injury

Objective

Among the variety of domains that may be impacted after pediatric acquired brain injury (pABI) are functional school outcomes. The purpose of this study was to identify demographic, medical, and psychological factors associated with impairments in functional school outcomes, defined as school absence, need of educational and psychological services, quality of life (QoL) in the school setting, and academic performance in children with pABI, with a specific emphasis on the significance of fatigue.

Materials and Method

We used baseline data from a randomized controlled trial. The sample consisted of seventy-six children aged 10 to 17 (M = 13 yrs) with pABI in the chronic phase (>1 year). All completed assessments of school-related QoL, academic performance, global functioning, fatigue, IQ, behavioral problems, and executive function.

Results

Fatigue, IQ, global functioning, behavioral problems, and sex emerged as potential predictors for functional school outcomes. Of note, overall fatigue emerged as the strongest potential predictor for parent-reported QoL in school (β = 0.548; p < 0.001) and self-reported QoL in school (β = 0.532; p < 0.001).

Conclusions

Following pABI, specific psychological, medical, and demographic factors are associated with functional school outcomes. Neither of the injury-related variables age at insult and time since insult were associated with functional school outcomes. Overall, our findings may suggest that a reintroduction to school with personalized accommodations tailored to the child's specific function and symptoms, such as fatigue, is recommended.

Parental Experiences of Adolescent Cancer-Related Fatigue: A Qualitative Study

Objective

Cancer-related fatigue is common, disabling, and chronic, but professional help is not necessarily sought. Parents can support symptom management and facilitate help-seeking. This study explored parental experiences of their adolescent’s cancer-related fatigue and what they do to help.

Methods

Qualitative semi-structured interviews were conducted with 21 parents of 17 adolescents aged 12–18 who were previously diagnosed with cancer. Reflexive thematic analysis was used to analyze the data.

Results

Three high-order themes were generated. Firstly, “fatigue is inevitable and unpredictable.” This encompassed parental perceptions of fatigue as variable, distinct from normal tiredness, and linked to sleep and mood. Fatigue was seen as arising from cancer, which rendered parents helpless. Secondly, “fatigue is disruptive to normal life” beyond cancer treatment, which is contrary to expectations. Thirdly, parents managed fatigue by trying to balance the adolescent’s desires for normality and their own perception of what is realistic with encouraging activities, and by seeking support from others.

Conclusions

Parents see adolescent cancer-related fatigue as multi-faceted and experience it as unpredictable and attributed to cancer. They struggle to distinguish normal adolescent behavior from problematic fatigue, and to balance supporting and empowering the adolescent to live life to the fullest whilst also being realistic about the limitations imposed by fatigue and the benefits of activity. Parents try to manage fatigue practically but want more information about adolescent cancer-related fatigue to help establish their own and their adolescent’s expectations.

Recommendations for the surveillance of cancer-related fatigue in childhood, adolescent, and young adult cancer survivors: a report from the International Late Effects of Childhood Cancer Guideline Harmonization Group

PURPOSE

Cancer-related fatigue (CRF) negatively affects the lives of childhood, adolescent, and young adult (CAYA) cancer survivors. We aimed to provide an evidence-based clinical practice guideline (CPG) with internationally harmonized CRF surveillance recommendations for CAYA cancer survivors diagnosed < 30 years.

METHODS

This CPG was developed by a multidisciplinary panel under the umbrella of the International Late Effects of Childhood Cancer Guideline Harmonization Group. After evaluating concordances and discordances of four existing CPGs, we performed systematic literature searches. We screened articles for eligibility, assessed quality, extracted, and summarized the data from included articles. We formulated recommendations based on the evidence and clinical judgment.

RESULTS

Of 3647 articles identified, 70 articles from 14 countries were included. The prevalence of CRF in CAYA cancer survivors ranged from 10-85%. We recommend that healthcare providers are aware of the risk of CRF, implement regular screening with validated measures, and recommend effective interventions to fatigued survivors.

CONCLUSIONS

A considerable proportion of CAYA cancer survivors suffers from CRF even years after the end of treatment.

IMPLICATIONS FOR CANCER SURVIVORS

We recommend that healthcare providers adopt regular screening to detect and treat CRF early and positively influence survivors' health and quality of life.

Perceived cancer-related pain and fatigue, information needs, and fear of cancer recurrence among adult survivors of childhood cancer

OBJECTIVE

Pain and fatigue are under-researched late effects of childhood cancer and its treatment, and may be interpreted by survivors as indicating cancer recurrence. Moreover, unmet information needs for managing pain and fatigue may be related to fear of cancer recurrence. We investigated the complex relationships between perceived cancer-related pain and fatigue, unmet information needs for managing pain and fatigue, and fear of cancer recurrence.

METHODS

We surveyed 404 adult survivors of any form of childhood cancer (M = 16.82 years since treatment completion).

RESULTS

Many survivors reported perceived cancer-related pain (28.7%) and fatigue (40.3%), and anticipated future pain (19.3%) and fatigue (26.2%). These symptomologies were all related to unmet information needs for managing pain (18.8%) and fatigue (32.2%; all p's<.001). Survivors reporting unmet information needs for managing pain (B = .48, 95% CI = 0.19-0.76, p = .001) and fatigue (B = .32, 95% CI = 0.06-0.52, p = .015) reported higher fear of cancer recurrence than survivors reporting no information needs.

CONCLUSION

Survivors often have unmet information needs for managing pain and fatigue, and these unmet needs are related to fear of cancer recurrence.

PRACTICE IMPLICATIONS

Long-term follow-up clinics should assess pain and fatigue. Information provision about pain and fatigue may be an important tool to help manage fear of cancer recurrence.

Tailored education enhances healthy behaviour self-efficacy in childhood cancer survivors: A randomised controlled study with a 4-month follow-up

This study was to evaluate the acceptability and effectiveness of a tailored education on healthy behaviour self-efficacy (HBSE) and health promotion lifestyle (HPL) for childhood cancer survivors. A two-group, randomised study with repeated measures was conducted in Taiwan. Participants were randomly assigned to receive six 45-60 min individual education and follow-up telephone counselling sessions (n = 34) or standard of care only (n = 35). Each participant was assessed with HBSE and HPL questionnaires and was evaluated at three time points (at baseline, and then 1 and 4 months after intervention). The attrition rate was 7.2%. HBSE and HPL scores increased across the three time points in the experimental group (all p < 0.05), except for the HBSE exercise subscale (p = 0.85). HBSE scores were significantly higher for the experimental group than for the control group after 4 months of intervention (F = 5.32, p = 0.02, η²  = 0.25). No significant improvements in HBSE were observed over time in the control group. The intervention was acceptable and effective in promoting HBSE in childhood cancer survivors. Further empirical work is needed to reveal the effects of the intervention over a longer period of time and to improve patient engagement in exercise.

Long-Term Quality of Life in Adult Survivors of Pediatric Differentiated Thyroid Carcinoma

CONTEXT

Little is known about long-term quality of life (QoL) of survivors of pediatric differentiated thyroid carcinoma. Therefore, this study aimed to evaluate generic health-related QoL (HRQoL), fatigue, anxiety, and depression in these survivors compared with matched controls, and to evaluate thyroid cancer-specific HRQoL in survivors only.

DESIGN

Survivors diagnosed between 1970 and 2013 at age ≤18 years, were included. Exclusion criteria were a follow-up <5 years, attained age <18 years, or diagnosis of DTC as a second malignant neoplasm (SMN). Controls were matched by age, sex, and socioeconomic status. Survivors and controls were asked to complete 3 questionnaires [Short-Form 36 (HRQoL), Multidimensional Fatigue Inventory 20 (fatigue), and Hospital Anxiety and Depression Scale (anxiety/depression)]. Survivors completed a thyroid cancer-specific HRQoL questionnaire.

RESULTS

Sixty-seven survivors and 56 controls. Median age of survivors at evaluation was 34.2 years (range, 18.8 to 61.7). Median follow-up was 17.8 years (range, 5.0 to 44.7). On most QoL subscales, scores of survivors and controls did not differ significantly. However, survivors had more physical problems (P = 0.031), role limitations due to physical problems (P = 0.021), and mental fatigue (P = 0.016) than controls. Some thyroid cancer-specific complaints (e.g., sensory complaints and chilliness) were present in survivors. Unemployment and more extensive disease or treatment characteristics were most frequently associated with worse QoL.

CONCLUSIONS

Overall, long-term QoL in survivors of pediatric DTC was normal. Survivors experienced mild impairment of QoL in some domains (physical problems, mental fatigue, and various thyroid cancer-specific complaints). Factors possibly affecting QoL need further exploration.

Childhood leukaemia survivors' experiences of long-term follow-ups in an endocrine clinic - A focus-group study

The survival rate after childhood cancer has improved markedly and today more than 80% of patients will survive. Many childhood cancer survivors suffer from late complications due to radiotherapy and chemotherapy. Survivors of Acute Lymphoblastic Leukaemia (ALL), treated with cranial radiotherapy, are at a particularly high risk of having endocrine complications.

PURPOSE

To illuminate childhood ALL survivors' experiences of a long-term follow-up in an endocrine clinic.

METHOD

Data collection carried out using semi-structured focus-group interviews. Fifteen ALL survivors were included in the study, divided into 4 groups. Data was analysed with conventional qualitative content analysis.

RESULTS

The survivors' experiences were captured in the theme: "The need for understanding and support in order to manage daily life". An understanding of their situation, as well as support for managing daily life was fundamental. Lack of understanding and support from the community was connected with a fear for the future. The follow-up at the endocrine clinic was shown to be crucial for increasing the survivors' understanding of late complications. The past feeling of being out of control was replaced with an increased self-confidence.

CONCLUSION

Many leukaemia survivors experienced their daily lives as a struggle and as a complicated issue to cope with. The theme "understanding and support to manage daily life" mirrors how the survivors are in need of knowledge and support in order to handle and understand their complex situation after surviving leukaemia. Offering understanding and support with a holistic approach, may be a way in which to strengthen the survivors' health.

Exercise and Fatigue in Adolescent and Young Adult Survivors of Hodgkin Lymphoma: A Report from the Children's Oncology Group

Fatigue is a significant problem for adolescent and young adult (AYA) Hodgkin lymphoma (HL) survivors. The relationship between exercise and fatigue is complex. This study explored the trajectory of and the relationship between exercise and fatigue over 36 months post-therapy in a cohort of 103 AYA-aged HL survivors treated on Children's Oncology Group (COG) study AHOD0031. Descriptive statistics and generalized estimating equations were used in this secondary data analysis. Exercise and fatigue improved over time but were unrelated; amount of exercise at end of therapy predicted amount of exercise at 12 (p = 0.02) and 36 (p = 0.0008) months post-therapy.

Cardiovascular Late Effects

This integrative literature review focuses on (1) the spectrum of cardiovascular late effects; (2) the factors that can influence the development of cardiovascular late effects; and (3) the role of the pediatric oncology nurse in minimizing the risks of cardiovascular late effects and associated disabilities in childhood cancer survivorship. The results showed that survivors who have been treated with radiation therapy, especially when the field includes the heart or the hypothalamic-pituitary axis (HPA), and specific chemotherapies are at increased risk for developing particular cardiovascular risk factors and/or cardiovascular disease. Younger age at diagnosis, longer time since treatment, and family history of early heart disease can further heighten the risks. The role of pediatric oncology nurses in the promotion of cardiovascular health for children with cancer across the illness trajectory is discussed.

The Experience of Fatigue Across Long-Term Conditions: A Qualitative Meta-Synthesis

CONTEXT

Fatigue is a common and debilitating symptom associated with many long-term conditions and is reported to cause significant levels of distress for those individuals. There is a substantial body of literature related to the nature of fatigue; however, this has not been drawn together and compared across conditions.

OBJECTIVES

The aim of this review was to synthesize data on the nature of fatigue across long-term conditions.

METHODS

The review was designed as a qualitative meta-synthesis and followed the Joanna Briggs Institute guidelines for synthesizing qualitative research. The following databases were searched for the period January 1980 to January 2016, Ovid (Medline, Embase, CINAHL, and PsycINFO) and manual searching from the reference lists from articles identified by electronic search. Fifty-seven studies were included in the review, and findings related to the nature of fatigue were extracted and findings meta-synthesized.

RESULTS

The perceived nature of fatigue across long-term conditions was encompassed in one synthesis; the fatigue experience is without precedent, with four categories: a different fatigue to any experienced before, the intensity of fatigue is overwhelming, the trajectory of fatigue, and impact on sleep and sleep disturbance. Just over half of the participants in the included studies were diagnosed with cancer. Patterns in the experience of fatigue by condition were found for cancer-related fatigue and post-stroke fatigue where data were able to be synthesized.

CONCLUSION

Although similarities in the nature of the fatigue experienced were found across conditions, differences were also evident and could be mapped for cancer-related fatigue and post-stroke fatigue. Further qualitative research on the experience of fatigue across a wide range of chronic conditions would further contribute to understanding similarities and differences across conditions and inform both research and practice in relation to assessment and management.

Sleepiness, Fatigue, Behavioral Functioning, and Quality of Life in Survivors of Childhood Hematopoietic Stem Cell Transplant

OBJECTIVES

To examine subjective fatigue and sleepiness as predictors of functional outcomes in long-term pediatric hematopoietic stem cell transplant (HSCT) survivors.

METHODS

Participants included 76 survivors assessed 5-14 years post-HSCT. Self-report and parent-proxy (i.e., N = 38) measures of fatigue, excessive daytime sleepiness (EDS), emotional and behavioral functioning, executive functioning, and quality of life (QOL) were completed. Health-related correlates were obtained from medical records.

RESULTS

Survivors exhibited significant fatigue for self (M = 69.21 ± 20.14) and parent-proxy (M = 72.15 ± 20.79) report. EDS was endorsed for 20-33% of survivors, depending on the respondent. EDS was not significant for parent-proxy outcomes, but was associated with poorer self-reported QOL and internalizing problems (p < .0016). Fatigue was associated with poorer functioning across all domains (p's < .0016).

CONCLUSIONS

A substantial number of pediatric HSCT survivors exhibit sleepiness and fatigue. Fatigue is associated with statistically and clinically greater functional difficulties, highlighting the importance of examining sleep and fatigue and considering interventions to improve alertness.

Randomized Trial of a Physical Activity and Meditation Intervention for Young Adult Cancer Survivors

PURPOSE

Young adult cancer survivors have a number of increased health and psychosocial risks. To minimize these risks, they must address any modifiable risk factors, for example increase their physical activity (PA) and reduce stress. Unfortunately, more than half of young survivors remain sedentary, and few participate in a structured form of relaxation. This study evaluated the feasibility, acceptability, and effects of a theory-based PA and meditation intervention for young survivors.

METHODS

Young adult cancer survivors (age 18-39 years) were randomized to receive the 12-week "RElaxation aNd Exercise for Wellness" (RENEW) intervention right away (intervention group) or after a 12-week wait (control group). Participants were assessed at baseline, 12 weeks, and 24 weeks.

RESULTS

Thirty-five survivors were enrolled and randomized. Results indicate that 89% of intervention calls were delivered, and most participants felt that intervention goals and the number and duration of intervention calls were appropriate. Satisfaction ratings indicate that the intervention was acceptable, and 100% of participants would recommend it to others. Comparison of the intervention and control groups at the 12-week assessment (i.e., before controls received the intervention) revealed that the intervention group was performing more minutes of at least moderate intensity PA/week (p = 0.002; M = 113.8, SE = 23.5 vs. M = -8.7, SE = 27.1) and outperformed controls on a test of cardiovascular fitness (p = 0.008; M = -1.76, SE = 0.41 vs. M = -0.03, SE = 0.45). When data from the intervention and control groups were pooled, pre- to post-intervention analyses indicated a trend toward improved mood.

CONCLUSION

This theory-based intervention for young adult cancer survivors was feasible and acceptable, and may have helped survivors increase PA, improve fitness, and enhance mood.

The effect of acupressure on cancer-related fatigue among school-aged children with acute lymphoblastic leukemia

BACKGROUND

Fatigue is the most common side effect of chemotherapy in children with acute lymphoblastic leukemia (ALL). Acupressure is one of the most popular non-pharmacologic methods used to reduce fatigue in other settings. The aim of the study was to evaluate the effect of acupressure on reducing fatigue among children with ALL compared with a placebo treatment.

MATERIALS AND METHODS

In a single-blind, randomized, placebo-controlled clinical trial of 120 hospitalized school-aged children with ALL, 24 h after chemotherapy, they were randomly divided into experimental (n = 60) and placebo groups (n = 60). Intensity of fatigue was rated using the Visual Analog Scale. The intervention (finger acupressure) was applied on ST36 (true points) in the experimental group and on LI12 (sham points) in the placebo group. We evaluated the symptoms of fatigue intensity immediately and 1 h after intervention. Fatigue was also measured 24 h after intervention by Fatigue Scale-Child (FS-C). Data were analyzed by SPSS version 16.0 using descriptive statistics, independent t-test, and Chi-square and Fisher exact tests.

RESULTS

Significant differences were observed between the two groups in the intensity of fatigue 1 h after intervention (P < 0.001). But there was no significant difference between them regarding fatigue 24 h after intervention.

CONCLUSIONS

Applying one time acupressure may reduce the intensity of fatigue at 1 h post-treatment. Therefore, acupressure could be recommended as an effective, non-pharmacologic method for some CRF control. Applying one time acupressure did not have a long-term effect.

A patient-centered symptom monitoring and reporting system for children and young adults with cancer (SyMon-SAYS)

BACKGROUND

This study evaluated the feasibility of implementing a patient-centered, technology-based symptom monitoring and reporting system (SyMon-SAYS) in pediatric oncology clinics using fatigue as a prototypic symptom. Timely identification of symptoms related to multi-modal therapy for children with cancer is fundamental to the overall success of cancer treatment. SyMon-SAYS was developed to address this need.

PROCEDURE

Patients with a cancer diagnosis, ages 7-21 years, currently on treatment, or off treatment within 6 months, were eligible. Patients/parents completed weekly fatigue assessments over 8 weeks via the internet or interactive voice response (IVR) by phone. Alert emails were generated when pre-defined fatigue score thresholds were met, and fatigue reports were forwarded to clinicians accordingly. Clinicians and parents/patients received cumulative graphic reports of fatigue scores prior to clinic visits at 4 and 8 weeks post-baseline to facilitate discussion. Parents/patients completed an exit survey at their last visit.

RESULTS

Fifty-seven patients/parents completed the study. The majority of patients (93%) and parents (78%) felt it was very/extremely easy to complete SyMon-SAYS; 95% of parents were satisfied with the system; 60% reported it helped deal with their child's fatigue; 70% reported that clinicians didn't discuss fatigue with them; 81% would be willing to use SyMon-SAYS to manage fatigue and other symptoms. Clinicians reported insufficient time to review reports, yet 71% were willing to receive the report on a monthly basis.

CONCLUSION

SyMon-SAYS is feasible and acceptable to patients and parents. Future efforts should focus on better integrating the system into the clinical workflow to improve clinicians' acceptance.

Chronic fatigue in long-term survivors of childhood lymphomas and leukemia: persistence and associated clinical factors

BACKGROUND

Chronic fatigue (CF) is an important late effect after childhood malignancies. Our aim was to assess CF persistence over time, concurrent comorbidities, and associations with clinical symptoms.

PROCEDURE

A total of 102 long-term survivors of childhood lymphomas and acute lymphoblastic leukemia, 53 and 49 reporting CF and no CF, respectively, at time point (TP)1, were evaluated for CF at a second TP after a median interval of 2.7 years. At TP2 a survey, including self-reported and objectively measured variables, assessed depressive symptoms, pain, and physical activity.

RESULTS

A total of 32 of the 53 reported CF cases at both TPs and 40/49 survivors had no CF at both TPs, whereas 30 had changed their fatigue status between first and second assessment (converters). Major somatic comorbidities were equally distributed among the groups. After exclusion of converters and survivors with major comorbidity/pregnancy, 27 persistent CF (PCF) cases and 35 controls were compared. PCF cases reported significantly more depression, sleeping problems, anxiety, pain, and reduced physical function. Further, they were less physically active than controls (steps/d; P=0.009). In a multiple regression analysis, depressive symptoms remained the only significant predictor of PCF.

CONCLUSIONS

Long-term survivors of childhood cancer with PCF are characterized by more depressive symptoms, anxiety, pain, insomnia, and less physical activity.

Systematic review and meta-analysis of nonpharmacological interventions for fatigue in children and adolescents with cancer

BACKGROUND

Fatigue is one of the most distressing and prevalent symptoms reported by pediatric oncology patients. With the increase in cancer survival rates, medical teams have focused on methods that control cancer-related fatigue in children during the disease and its treatment in order to increase the quality of life for these patients.

AIM

The objective of this systematic review was to synthesize the best available evidence concerning the effectiveness of nonpharmacological interventions for fatigue in children and adolescents with cancer.

METHODS

The search strategy was designed to retrieve studies published between 1960 and 2010 in either English or Chinese. This review included randomized controlled trials and quasi-experimental studies. The studies that were selected for retrieval were assessed by two independent reviewers for methodological validity prior to inclusion in the review using standardized critical-appraisal instruments.

RESULTS

The review included six studies, and the meta-analysis revealed a statistically significant effect of exercise interventions in reducing general fatigue (effect size = -0.76; 95% CI [-1.35, -0.17]) in children and adolescents with cancer.

CONCLUSIONS AND IMPLICATIONS

The review provides an evidence-based guide to future priorities for clinical practice. Exercise interventions could reduce the levels of general fatigue in children aged 6-18 years. In particular, exercise interventions for fatigue are feasible and safe.

The EKZ/AMC childhood cancer survivor cohort: methodology, clinical characteristics, and data availability

PURPOSE

Childhood cancer survivors are at high risk of late adverse effects of cancer treatment, but there are still many gaps in evidence about these late effects. We described the methodology, clinical characteristics, data availability, and outcomes of our cohort study of childhood cancer survivors.

METHODS

The Emma Children's Hospital/Academic Medical Center (EKZ/AMC) childhood cancer survivor cohort is an ongoing single-center cohort study of ≥5-year childhood cancer survivors, which started in 1996 simultaneously with regular structured medical outcome assessments at our outpatient clinic.

RESULTS

From 1966 to 2003, 3,183 eligible children received primary cancer treatment in the EKZ/AMC, of which 1,822 (57.2 %) survived ≥5 years since diagnosis. Follow-up time ranged from 5.0 to 42.5 years (median, 17.7). Baseline primary cancer treatment characteristics were complete for 1,781 (97.7 %) survivors, and 1,452 (79.7 %) survivors visited our outpatient clinic. Baseline characteristics of survivors who visited the clinic did not differ from those without follow-up. Within our cohort, 54 studies have been conducted studying a wide range of late treatment-related effects.

CONCLUSIONS

The EKZ/AMC childhood cancer survivor cohort provides a strong structure for ongoing research on the late effects of childhood cancer treatment and will continuously contribute in reducing evidence gaps concerning risks and risk groups within this vulnerable population.

IMPLICATIONS FOR CANCER SURVIVORS

Our large cohort study of childhood cancer survivors with complete baseline characteristics and unique, long-term medical follow-up decreases gaps in evidence about specific risks of late effects and high-risk groups, with the ultimate goal of improving the quality of care for childhood cancer survivors.

Increased prevalence of chronic fatigue among survivors of childhood cancers: a population-based study

BACKGROUND

Fatigue is prevalent in adult cancer survivors but less studied in childhood cancer survivors. Aims were to assess fatigue levels, prevalence of chronic fatigue (CF) and the association of CF with health-related quality of life (HRQoL) in survivors of acute myeloid leukemia (AML), infratentorial astrocytoma (IA), and Wilms tumor (WT) in childhood.

PROCEDURE

Seventy percent (398/567) of Nordic patients treated for AML, IA, and WT between 1985 and 2001 at age >1 year responded to a postal survey, encompassing the Fatigue Questionnaire and the Short Form 36 (SF-36). Participants were divided into two groups at time of study; younger (YG, 13-18 years) and older (OG, 19-34 years). Respondents (19-34 years, n = 763) from a Norwegian general population (GP) survey served as controls for the OG.

RESULTS

The OG [mean age was 24 years (SD 3.3)] had higher fatigue levels compared to the YG and the GP, especially the females (P < 0.05). There was also a higher prevalence of CF in the OG than in the GP (14 vs. 6%, P < 0.001). Regardless of diagnosis, the OG with CF had poorer physical health (P < 0.05) on the SF-36 but better mental health (P < 0.05 and P = 0.001) relative to controls with CF.

CONCLUSIONS

The prevalence of CF is higher among Nordic survivors of AML, IA, and WT than GP controls of similar age. CF is associated with impaired HRQoL in survivors. However, they reported better mental health than CF GP controls. This might indicate different underlying mechanisms of CF in the two populations.

Fatigue in young survivors of extracranial childhood cancer: a Finnish nationwide survey

PURPOSE/OBJECTIVES

To evaluate self-reports of fatigue by young cancer survivors (aged 11-18 years), to compare young survivors' fatigue scores with the scores of a healthy control group and of the parent proxy evaluation, and to analyze whether demographic or disease-related factors are associated with young survivors' fatigue.

DESIGN

Cross-sectional quantitative study.

SETTING

An urban hospital in southwestern Finland.

SAMPLE

384 survivors diagnosed with an extracranial malignancy at age 16 or younger, who have survived four or more years postdiagnosis, and who are free of cancer. General matched population controls were randomly selected from the Finnish Population Registry.

METHODS

Demographic data and a self-report written fatigue questionnaire.

MAIN RESEARCH VARIABLES

Total fatigue (TF), general fatigue (GF), sleep or rest fatigue (SF), and cognitive fatigue.

FINDINGS

The control populations reported significantly more issues with TF, GF, and SF than did the survivor population. In survivors, older age, the need for remedial education at school, and a sarcoma diagnosis were associated with increasing fatigue, whereas female gender, better school grades, and greater health-related quality-of-life (HRQOL) scores were associated with lower fatigue. The study variables explained 49%-65% of the variation in fatigue scores.

CONCLUSIONS

Although survivors and their matched controls seem to have similar fatigue, subgroups of survivors do experience excessive fatigue, which may have an impact on their HRQOL.

IMPLICATIONS FOR NURSING

This study increases the knowledge about fatigue levels of young survivors of extracranial malignancies and identifies the need for instruments specifically designed to assess fatigue in this population. The healthcare team should pay attention to the fatigue level of young survivors, particularly SF.

Exercise Recommendations for Cancer-Related Fatigue, Cognitive Impairment, Sleep problems, Depression, Pain, Anxiety, and Physical Dysfunction: A Review

Cancer and its treatments produce a myriad of burdensome side effects and significantly impair quality of life (QOL). Exercise reduces side effects and improves QOL for cancer patients during treatment and recovery. Exercise prior to, during, and after completion of cancer treatments provides numerous beneficial outcomes. Exercise represents an effective therapeutic intervention for preparing patients to successfully complete treatments, for reducing acute, chronic and late side effects, and for improving QOL during and after treatments. This overview of exercise oncology and side-effect management summarizes existing evidence-based exercise guidelines for cancer patients and survivors.

Internet-Based Physical Activity Intervention Targeting Young Adult Cancer Survivors

Purpose: Young adults who have been treated for cancer face several health and psychosocial risks. To minimize these risks, is it imperative that they address any modifiable risk factors, such as sedentary lifestyle. Unfortunately, more than half of young adult cancer survivors remain sedentary. To facilitate the adoption of physical activity (PA) in this population-potentially reducing health and psychosocial risks-we developed and pilot tested an internet-based PA intervention for young survivors. Patients and methods: Eighteen young adults, aged 18 to 39, who had been diagnosed with cancer in the past 10 years were recruited. Participants were randomized to receive access to the PA website for 12 weeks or information about other cancer-related websites. Intervention feasibility and acceptability was assessed only among those in the PA website group; PA and psychosocial outcomes (mood, fatigue) were assessed in both groups. Results: Findings revealed that 86% of participants in the PA website group would recommend the intervention to others and most (71%) were "satisfied" or "very satisfied" with it. Further, 100% rated getting onto the website as "very easy" and 86% rated the information on the site as "very easy" to understand. The logging feature, followed by the goal-setting feature, were most often accessed by participants. Participants also rated the graphing and stage-matched manual features as helpful. Estimates of effect sizes for between-group differences at 12 weeks were medium for PA outcomes and large for psychosocial outcomes. Conclusions: This internet-based PA intervention targeting young adult cancer survivors is feasible and acceptable and may benefit this population.

Health-Related Quality of Life of Young Adult Survivors of Childhood Cancer: A Review of Qualitative Studies

Purpose: The occurrence of late effects, combined with traditional growth and developmental issues, can significantly affect the health-related quality of life (HRQOL) of young adult survivors of childhood cancer (YASCC). Limited HRQOL measurement tools have been developed or validated for YASCC. The purpose of this study was to identify the domains of HRQOL that are unique to YASCC by conducting a systematic review of qualitative studies. Specifically, we compared the findings to the classical framework of HRQOL that was developed for survivors of adult-onset cancer and identified specific domains not being assessed in existing HRQOL instruments for YASCC. Methods: We searched qualitative studies published in peer-reviewed journals from 2000 to 2010 in the PsychINFO, PubMed, and EBSCOhost databases. A set of keywords and inclusion/exclusion criteria were utilized to identify eligible studies with a focus on survivorship and HRQOL issues of YASCC. Results: Sixteen studies met the inclusion/exclusion criteria and were investigated in this study. Six important domains of HRQOL were identified (physical, social, psychological, spiritual, fertility/sexual, resilience, and body appearance) with several sub-domains. Conclusion: Use of the classical HRQOL framework and existing instruments is not comprehensive enough for YASCC. Adding unique domains to the classical framework and existing instruments will make them valuable tools for measuring the HRQOL of YASCC and increase health professionals' ability to identify if and when psychosocial services are needed for this unique population.

Patterns of fatigue in adolescents receiving chemotherapy

PURPOSE/OBJECTIVES

To describe patterns of fatigue in adolescents and the impact of fatigue during one month of chemotherapy, to explore variables that affect fatigue, and to explore the feasibility of collecting daily self-report data in this population.

DESIGN

Longitudinal, descriptive.

SETTING

Two pediatric oncology centers in central Virginia.

SAMPLE

20 adolescents with a variety of cancer diagnoses receiving chemotherapy.

METHODS

Adolescents described daily fatigue for one month using rating scales and qualitative diaries.

MAIN RESEARCH VARIABLES

Fatigue severity.

FINDINGS

Adolescents commonly reported a peak in fatigue in the days immediately following chemotherapy administration. The most common pattern for adolescents who received chemotherapy on a schedule every three to four weeks was a "declining rollercoaster" pattern, with fatigue severity alternating on a daily basis but gradually declining until chemotherapy was scheduled again. Adolescents who received chemotherapy weekly showed more frequent peaks and troughs (the "yo-yo" pattern) that did not diminish in severity over the weeks of the study. Adolescents associated fatigue with other symptoms, particularly sleep-wake disturbances, pain, and nausea, and frequently reported that fatigue interfered with daily activities.

CONCLUSIONS

Fatigue commonly bothers adolescents receiving chemotherapy, particularly in the days following chemotherapy administration and when other symptoms are present. Although fatigue interfered with the adolescents' abilities to maintain their usual lifestyles, many still participated in the typical activities of adolescence.

IMPLICATIONS FOR NURSING

Fatigue is a complex and dynamic symptom. Oncology clinicians and researchers should frequently assess fatigue in adolescents receiving chemotherapy and apply timely and tailored interventions to match the factors that contribute to fatigue and influence fatigue severity. Management of fatigue during treatment will help adolescents stay involved in age-related activities and meet developmental milestones.

The Legacy of Pediatric Oncology Nursing in Advancing Survivorship Research and Clinical Care

Today, the growing population of cancer survivors, both pediatric and adult, along with the accumulated weight of data characterizing late and lingering effects of cancer and its treatment are attracting attention in the form of reports, conferences, publications and media coverage.The emphasis on survivorship research and outcomes-based clinical care began with pediatric oncology, and pediatric oncology nurses have been at the forefront of survivorship clinical care, research, and education for more than 30 years.This article highlights these contributions to the body of survivorship knowledge and quality of care, as well as areas of ongoing challenge and future directions suggested by thought leaders in our specialty. Key contributions are examined decade by decade and against the six recommendations for health care policy and practice delineated in the two recent IOM survivorship reports: evidence-based guidelines for follow-up care, standards and models of care, increasing awareness of late effects and needed follow-up care, improving professional education and training, improving access to care for survivors, and increasing research to prevent or manage late effects.

Quality of life of adolescent and young adult survivors of childhood cancer

The purpose of this study was to assess the quality of life of Greek survivors of childhood cancer by addressing the physical, psychological, spiritual, and social dimensions of their functioning. The SF-36 Health Survey and the Quality of Life Questionnaire, which was designed for this study, were used. Survivors' scores on most subscales of SF-36 were similar to those of controls, despite some difficulties in their daily activities. They perceived self as more susceptible to health problems, but also more mature and grounded. Generally, they seem to adapt well and focus on the positive aspects of their cancer experience, which enhances the meaning and quality of their life.

The experiences of cancer-related fatigue among Chinese children with leukaemia: a phenomenological study

BACKGROUND

Although cancer-related fatigue has been given priority status for study in Western countries, unfortunately, it has not received enough attention in China. Based on a different cultural perspective, qualitative study regarding cancer-related fatigue in China can provide a cultural context for enriching the system of knowledge about fatigue.

OBJECTIVES

To explore the real-life experiences of fatigue from the perspectives of Chinese Children with leukaemia.

DESIGN

A phenomenological study.

SETTING

A paediatric haematology oncology department of a regional tertiary children's hospital in Shanghai, China.

PARTICIPANTS

A total of 14 children and adolescents with leukaemia, aged 7-18 years old, without known psychiatric or developmental disorders, was selected by purposive sampling.

METHODS

Four focus group interviews were conducted with nine open-ended, semi-structured questions.

FINDINGS

Cancer-related fatigue is a common and distressing issue for Chinese children and adolescents with leukaemia. Three themes were finally generated: 'fatigue is an open interpretation among children and adolescents', 'fatigue is not a single-dimensional aspect', and 'struggles with fatigue and balancing life suffering'. Fatigue, which is closely related to physical, psychological and situational factors, has negative affects on the participants physically, psychologically and on their cognitive well-being, and can impact the family, school and social interaction of children with leukaemia.

CONCLUSIONS

Children and adolescents could easily distinguish cancer-related fatigue from normal fatigue. The participants' message to health professionals is that fatigue is a multidimensional and multifactorial symptom that should be comprehensively understood and managed. The findings provide insight and direction for clinical practice and research regarding intervention development and education plans for cancer-related fatigue for paediatric oncology patients.

Determinants of Mammography Screening Participation in Adult Childhood Cancer Survivors: Results From the Childhood Cancer Survivor Study

Purpose/Objectives: To identify treatment, intrapersonal, and provider factors that influence childhood cancer survivors' adherence to recommended mammography screening.Design: Secondary analysis of data derived from three consecutive surveys within the Childhood Cancer Survivor Study.Sample: Female childhood cancer survivors: N = 335, X age = 30.92, X years after diagnosis = 21.79.Methods: T tests and structural equation modeling.Main Research Variables: Mammogram recency, health concerns, affect, motivation, and survivor-provider interaction.Findings: Forty-three percent of the variance was explained in mammogram recency. Survivors most likely to follow the recommended mammogram schedule were directly influenced by cancer treatment exposure to mantle radiation (p = 0.01), less intrinsic motivation (p = 0.01), positive affect (p = 0.05), recent visits to an oncology clinic (p = 0.01), discussion of subsequent cancer risks with a physician (p = 0.001), perceptions of more severe late effects (p = 0.05), age (40 years or older) (p Collapse

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Grants

• U24 CA055727 NCI NIH HHS
• R21 CA106972 NCI NIH HHS
• U24 CA055727-13 NCI NIH HHS
• R03 NR009203-02 NINR NIH HHS
• R03 NR009203 NINR NIH HHS

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Affiliation(s)

Cheryl L. Cox Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
Kevin Oeffinger Department of Pediatrics, Memorial Sloan-Kettering Cancer Center, New York, New York
Michele Montgomery Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
Melissa M. Hudson Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee
Wendy Leisenring Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
John Whitton
Leslie L. Robison Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, Tennessee

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Medical screening participation in the childhood cancer survivor study

BACKGROUND

Despite their risk for serious late sequelae, survivors of childhood cancer do not adhere to recommended medical screening guidelines. We identified treatment, survivor, physician, and contextual factors that may influence survivor adherence to recommended echocardiography and bone densitometry screening.

METHODS

Structural equation modeling of data from the Childhood Cancer Survivor Study; 838 participants had received a diagnosis of and were treated for pediatric cancers between 1970 and 1986.

RESULTS

Survivors at risk of cardiac sequelae (n = 316; mean [SD] age, 31.01 [7.40] years; age at diagnosis, 9.88 [5.88] years; and time since diagnosis, 21.14 [4.37] years) who reported more cancer-related visits (P = .01), having discussed heart disease with a physician (P < or = .001), with a sedentary lifestyle (P = .05), and less frequent health fears (P = .05) were most likely to follow the recommended echocardiogram schedule (R(2) = 23%). Survivors at risk of osteoporosis (n = 324; age, 30.20 [7.09] years; age at diagnosis, 9 .01 [5.51]years; and time since diagnosis, 21.20 [4.27] years) who reported more cancer-related visits (P = .05), were followed up at an oncology clinic (P = .01), had discussed osteoporosis with a physician (P < or = .001), and had a lower body mass index (P = .05) were most likely to adhere to the recommended bone density screening guidelines (R(2) = 26%). Symptoms and motivation influenced screening frequency in both models.

CONCLUSIONS

Multiple factors influence survivor adherence to screening recommendations. It is likely that tailored interventions would be more successful in encouraging recommended screening in survivors of childhood cancer than would traditional health education approaches.

The effect of exercise counselling with feedback from a pedometer on fatigue in adult survivors of childhood cancer: a pilot study

Objective

The aim of this study was to evaluate the results of home-based exercise counselling with feedback from a pedometer on fatigue in adult survivors of childhood cancer.

Patients

Adult survivors of childhood cancer were recruited from the long-term follow-up clinic of the University Medical Centre Groningen, The Netherlands. A score of 70 mm on a visual analogue scale (scale, 0–100 mm) for fatigue was used as an inclusion criterion. Controls were recruited by the survivors among their healthy siblings or peers.

Methods

During 10 weeks, the counselor encouraged the survivors to change their lifestyle and enhance daily physical activity such as walking, cycling, housekeeping and gardening. As a feedback to their physical activity, the daily number of steps of each survivor was measured by a pedometer and registered using an online step diary at the start of the programme and after 4 and 10 weeks. Fatigue was the primary outcome measure, assessed with the Checklist Individual Strength (CIS) at start (T0), 10 weeks (T10) and 36 weeks (T36). Thirty-three healthy age-matched control persons were asked to complete the CIS.

Results

Out of 486 cancer survivors, 453 were interested and were asked to complete the VAS to measure fatigue; 67 out of 254 respondents met the inclusion criteria, 21 refused, 46 were enrolled and eight dropped out during the study. The mean scores on the CIS in the survivors at T0 was 81.42 (SD ± 20.14) and at T10 62.62 (SD ± 20.68), which was a significant improvement (p < 0.0005). At T36, the end of the study, the mean CIS score was 63.67 (SD ± 23.12); this was a significant improvement compared with the mean CIS at the start (p < 0.0005). There was no significant difference in the mean CIS scores of the controls during the follow-up period.

Conclusion

The stimulation of daily physical activity using exercise counselling and a pedometer over 10 weeks leads to a significant decrease in fatigue in adult survivors of childhood cancer, and this improvement lasts for at least 36 weeks.

Clinical factors associated with fatigue over time in paediatric oncology patients receiving chemotherapy

The purpose of this study was to investigate the relationships between clinical factors (including haemoglobin value, chemotherapeutic agents, and corticosteroid use) and changing patterns of fatigue before and for the next 10 days following the start of a new round of chemotherapy in children with cancer. A prospective longitudinal design was used to collect data from 48 paediatric oncology patients who were about to begin a new round of chemotherapy and their parents. Fatigue levels were assessed using multidomain questionnaires with three categories of patient self-report (including 'General Fatigue', 'Sleep/Rest Fatigue', and 'Cognitive Fatigue') and four categories of parent proxy-report (including 'Lack of Energy', 'Unable to Function', 'Altered Sleep', and 'Altered Mood'). The findings suggest that fatigue from both patient self-report and parent proxy-report changed significantly over time. The major findings from this study are that patients have more problems with fatigue in the first few days after the start of a cycle of chemotherapy. Corticosteroid use and haemoglobin value were associated with significant increases in fatigue that were sustained for several days and reached the highest level of fatigue at day 5 for those receiving concurrent steroids. The association of chemotherapeutic agents with fatigue varied between patient self-report and parent report, but the type of chemotherapeutic agents used was not associated with most changes in fatigue.

Fatigue and sleep disturbance in adult survivors of childhood cancer: a report from the childhood cancer survivor study (CCSS)

STUDY OBJECTIVE

To examine the prevalence of and risk factors for fatigue and sleep disturbance among adult survivors of childhood cancer.

DESIGN

Retrospective cohort of childhood cancer survivors.

SETTING

Twenty-six academic institutions treating childhood cancer.

PARTICIPANTS

Two thousand six hundred forty-five survivors of childhood acute lymphocytic leukemia, central nervous system tumors, Hodgkin lymphoma, soft-tissue sarcomas, or bone tumors diagnosed before age 21, surviving at least 5 years from diagnosis, and a 500-sibling comparison group.

MEASUREMENTS

Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-Fatigue), Pittsburgh Sleep Quality Index, Epworth Sleepiness Scale.

RESULTS

Significant differences were found between survivors and siblings on the Functional Assessment of Chronic Illness Therapy-Fatigue (40.8 vs 42.0, P < 0.02), Pittsburgh Sleep Quality Index (6.1 vs 5.5, P < 0.004), and Epworth Sleepiness Scale (6.2 vs 5.4, P < 0.001). Nineteen percent of survivors were in the most fatigued range, 16.7% reported disrupted sleep, and 14% increased daytime sleepiness. Survivors with a history of radiation therapy were more likely to be fatigued (odds ratio 1.7, 95% confidence interval 1.3-2.3), yet without significantly different mean scores. Female sex, congestive heart failure, pulmonary fibrosis, depression, and being unmarried significantly predicted more fatigue, whereas obesity and an infant in the house predicted more daytime sleepiness. Similar sociodemographic predictors were also identified among the siblings.

CONCLUSION

Because of the large sample size, we detected more objectively reported fatigue, sleep disturbance, and daytime sleepiness among adult survivors of childhood cancer. However, the clinical significance of these differences is questionable. Predictors of fatigue and poor sleep were similar in both survivors and the siblings.

Orthostatic intolerance in survivors of childhood cancer

PURPOSE

To compare the prevalence and severity of orthostatic intolerance in survivors of childhood cancer and in healthy controls, and to correlate results of self-reported measures of health status with orthostatic testing in survivors of childhood cancer.

PATIENT AND METHODS

Thirty-nine survivors of childhood cancer and 56 controls were recruited for this study. Each cancer survivor completed standardised self-report measures and all participants underwent a standing test (5 min supine, 10 min of motionless standing leaning against a wall, followed by another 2 min supine). The main outcomes of the standing test were orthostatic tachycardia (OT), defined as a heart rate increase of at least 30 beats per minute (bpm) during standing, and neurally mediated hypotension (NMH), defined as a drop in systolic blood pressure of at least 25 mmHg.

RESULTS

OT developed in 22/39 (56%) cancer survivors versus 17/56 (30%) controls (P=.01). Cancer survivors had a higher baseline and maximum standing heart rate (both P<.001) and a more rapid onset of significant OT (P=.005). No significant difference in scores on self-report measures was found between cancer survivors with or without OT.

CONCLUSION

This study provides preliminary evidence of a higher rate of orthostatic intolerance in childhood cancer survivors. Further study is warranted to better define whether this is a modifiable risk factor for fatigue in this population, and how orthostatic intolerance interacts with other known risk factors for lowered quality of life.

Prevalence of aspects of distress, coping, support and care among adolescents and young adults undergoing and being off cancer treatment

The overall aim is to describe the prevalence of physical and psychosocial distress, coping, support and care among adolescents and young adults who are both undergoing and off cancer treatment, and who find life satisfying or less satisfying. Prevalence of distress, coping, support and care were investigated using the Life Situation Scale for Adolescents (LSS-A) answered by 15 adolescents and young adults undergoing cancer treatment and 39 adolescents and young adults off cancer treatment. More adolescents and young adults receiving treatment reported problems with fatigue, eating, hair loss, taking medications/tablets and having to plan everything according to hospital visits than those adolescents and young adults off treatment. Fewer adolescents and young adults who reported finding life satisfying reported problems with fatigue, eating, not having any influence on their own life, often being sad and problems with school/work than those finding life less satisfying. Whether adolescents and young adults find life satisfying or not is not related to whether they are undergoing or off cancer treatment. The findings indicate the importance for those working with adolescent cancer victims to be alert of the fact that the treatment period is connected with more problems related to physical distress than the period after treatment, whereas aspects of psychosocial distress are as prevalent during the treatment period as they are after.

Surviving childhood cancer: the impact on life

With modern therapies, most children diagnosed with cancer are expected to reach adulthood. Therefore, there are large and ever-increasing numbers of children and young adults in our population who are survivors of childhood cancer. Many of the therapies responsible for improved cancer survival rates can also damage normal cells and tissues. As more children survive cancer, the physical and emotional costs of enduring cancer therapy become increasingly important. Although most childhood cancer survivors are now expected to survive, they remain at risk for relapse, second malignant neoplasms, organ dysfunction, and a negative psychologic impact. Individual risk is quite variable and is dependent on multiple factors including the type and site of cancer, the therapy utilized, and the individual's constitution. The risks are likely to change as we learn more about the specific long-term effects of cancer therapy, develop more refined and targeted therapies, and develop and apply more effective preventative strategies or therapeutic interventions. Guidelines for long-term follow-up have been established and are available to help facilitate appropriate monitoring of and care for potential late effects.

A phenomenologic study of fatigue in adolescents receiving treatment for cancer

PURPOSE/OBJECTIVES

To generate a detailed description of how adolescents with cancer manage their daily lives and the way in which fatigue affects this.

DESIGN

Phenomenologic.

SETTING

A pediatric oncology unit at a regional cancer center in the United Kingdom.

SAMPLE

A convenience sample of adolescents (N = 8), aged 16-19 years and with hematologic or solid tumors, who currently were undergoing primary treatment.

METHODS

Semistructured interviews were conducted using 11 open-ended questions.

MAIN RESEARCH VARIABLES

Adolescents' perceptions of fatigue, well-being, and ability to maintain normal activities.

FINDINGS

Adolescents reported fatigue as overwhelming and embedded in a syndrome of symptoms and emotions associated with the illness itself and with treatment. Fatigue had a significant effect on physical, psychological, and social well-being, placing an extra burden on adolescents who were striving for normality.

CONCLUSIONS

Equipped with a rich description of fatigue, clinicians will be better prepared to initiate strategies congruent with their own work settings and particular patients.

IMPLICATIONS FOR NURSING

The findings should enable healthcare professionals to construct a more accurate and perceptive picture of the needs of particular individuals, highlighting those that may be amenable to intervention.

Fatigue in adolescents with and following a cancer diagnosis

Although fatigue has been a focus for research in adult cancer care for some time, the same cannot be said for adolescent oncology practice. This paper summarises the literature concerning fatigue in adolescents with, and following, cancer diagnoses, drawing on data from four empirical studies. Fatigue is multidimensional, multifactorial and highly subjective, but can be managed to enhance self-caring and coping strategies. All of the studies reviewed within indicate that fatigue is a troublesome symptom, which impacts on quality of life. From this review, we set up a research study. This paper provides a brief report of preliminary data from this study drawn from a group of adolescents in late remission from childhood cancer. These data are used to evaluate the utility of focus groups as a method of data collection in exploring the concept of fatigue in adolescents. Concurring with the studies we reviewed, findings from the preliminary data suggest that fatigue is a highly subjective and 'abnormal' phenomenon that holds a variety of implied meanings and associated metaphors connected with past experiences of childhood cancer. The focus group proved to be a viable research method to facilitate mutual disclosure and provoke discussion. Recognition of the research challenges with adolescents, where there is the potential for a range of meanings for the experience of fatigue, is an important finding for future studies.

"Nothing is carved in stone!": uncertainty in children with cancer and their families

Although more children are surviving childhood cancer, they and their families still face many new stressors and challenges. Understanding the experiences of childhood cancer in children and families is conditional upon building a sound and comprehensive knowledge base that is grounded in research. Accordingly, a longitudinal interpretive qualitative study was conducted to arrive at an understanding of children's and families' perspectives on having to experience the childhood cancer-symptom trajectory. A purposive sample of 39 children with cancer and their families were recruited into the study. Open-ended interviews and participant observation were the primary data collection methods. Data were analyzed by the constant comparative method of grounded theory and analysis of illness narratives. Findings revealed that in addition to the stress and suffering resulting from the children's multiple symptom experiences, children and their families experienced many other events or 'rough spots' that made cancer and life difficult to get through. Although the 'rough spots' were numerous and varied, they all resulted in children and their families experiencing feelings of uncertainty. This paper focuses on describing the nature of uncertainty experienced by the children with cancer and their families. Recommendations for nursing practice and research are discussed.

Institutional management of cancer-related fatigue: a comparison of clinical specialties

Fatigue is the most common symptom associated with cancer and its treatment and is now widely recognized as a significant problem for patients with cancer (Ream & Richardson 1999). As a result of the restructuring of cancer services, much of the care given to patients is delivered by a multitude of nurses across a spectrum of clinical settings. While some research, albeit minimal, has evaluated nurses' knowledge and attitudes of cancer-related fatigue in various clinical settings, factors associated with institutional management of fatigue and the support and encouragement given to nurses by institutions regarding cancer-related fatigue appears to be unexplored. Nurses were recruited from community, general medical, general surgical and oncology clinical settings. A postal questionnaire to evaluate institutional cancer-related fatigue management was administered. Data were analysed descriptively. Institutional management of fatigue is poor across the clinical specialties involved in this survey. Topics addressed were interdisciplinary working, documentation and standards, accountability, information giving, staff education and quality assurance initiatives. Little difference was detected across the clinical specialties for the majority of these issues. Although individual health professionals have a personal responsibility to ensure the care they provide addresses patients' needs appropriately, institutional support and direction is essential. It seems that health-care institutions have not recognized the importance of this issue. This unacceptable situation must be resolved to ensure all health professionals are supported by their institutions to make every effort to improve the management of this symptom for patients with cancer.