Comparing longitudinal assessments of quality of life by patient and parent in newly diagnosed children with cancer: the value of both raters' perspectives

Agreement between quality of life assessed using family proxy and child self-reports among children with hematologic malignancy

Evidence-based literature recognizes that the different degrees of agreement between a child self-report and a proxy-report depend on the characteristics of the domains, the child's age and illness, the proxy's own perspective on QoL, and family attendance during the child's hospitalization. This study aims to determine the degree of agreement between proxy-reports and child self-reports on quality of life (QoL) for children with hematologic malignancy ranging in age from 5 to 18 years who are undergoing treatment. We retrieved clinical QoL data from a study titled "Dynamic change in QoL for Vietnamese children with hematologic malignancy" from April 2021 to December 2022. To evaluate the magnitude of agreement between self-reports and proxy-reports, intraclass correlation coefficients (ICCs) for 259 pairs of measurements were quantified. Using independent t tests, the mean differences between self-reports and proxy-reports were tested. Moderate agreement was consistent through all age groups for five subscales, including physical, psychosocial, pain, nausea, and procedural anxiety (ICCs ranged from 0.53 to 0.74). The weakest agreement appeared in two groups, subjects aged 5-7 years and 13-18 years on six domains (school, treatment anxiety, worry, cognitive problems, perceived physical appearance, and communication) (-0.01 to 0.49). Child self-rating was consistently higher than that of proxies for the physical, emotional, and nausea domains among children aged 5-7 years and for procedural anxiety, treatment anxiety, and cognitive problems among children aged 8-12 years.    Conclusion: The agreement level of self-reports and proxy-reports was differently distributed by child age and the PedsQL domains. The proxy children agreement on QoL among children with hematologic malignancy was divergent according to the different age groups, which could potentially be explained by proxy-child bonding at different stages of childhood development. Our recommendation for future studies is to explore children's age as a potential factor influencing proxy agreement on QoL among children with cancer. What is Known: • Children and their proxies may think differently about quality of life (QoL). • Comparing two sources of data (i.e., child and proxy) on aspects of QoL can help identify the discrepancies between children's perceptions of their QoL and their parents' perceptions. This can be useful in terms of identifying potential areas for improvement or concern and may also be helpful in making decisions about treatment and care. What is New: • Our study results demonstrated that proxies who comprised children aged 5-7 years or 13-18 years reported differently among domains that cannot be expressed verbally or with body language, including cognitive problems, perceived physical appearance, and communication. • Children generally perceived their QoL to be better than their proxies. Therefore, a more comprehensive understanding of children's QoL may require the consideration of multiple sources of data from various perspectives.

Quality of life in children and adolescents after treatment for acute lymphoblastic leukemia according to the NOPHO ALL2008 protocol

BACKGROUND

The improved outcome of childhood acute lymphoblastic leukemia (ALL) over the last decades has increased the importance of assessing late effects and health-related quality of life (HRQoL), particularly when evaluating and comparing outcomes in clinical trials. This study aimed to assess HRQoL in children treated for ALL according to the NOPHO ALL2008 protocol.

PROCEDURE

Children, aged 1 to less than 18 years at diagnosis, alive in first remission, and their parents, were asked to complete PedsQL 4.0 Generic Core Scales (self- and proxy-report) at ≥6 months after end of therapy. Data on socioeconomic factors and parent-reported toxicity were collected through a study-specific questionnaire, and the NOPHO ALL2008 database was used to identify eligible families and add additional disease- and treatment-related data. HRQoL data were collected during 2013-2019 in Sweden, Finland, and Denmark.

RESULTS

A total of 299 children were included. The older children (8 years and older) reported similar HRQoL scores compared to Finnish reference data, except lower scores for School Functioning in high-risk patients. Scores from the parent-proxy and self-reports from 5-7-year olds were notably lower than reference. Parent-reported toxicity was associated with lower total and physical HRQoL scores in adjusted models for younger as well as older children in the self-report and parent-proxy versions, and also with lower psychosocial score in the parent-proxy.

CONCLUSIONS

Self-reported HRQoL was similar to reference population. The most important determinant for HRQoL after end of ALL treatment was parent-reported toxicity during treatment. Thus, minimizing complications is an obvious focus for future treatment protocols.

Inter-reporter differences in symptom burdens in Japanese children with cancer

BACKGROUND

Recent studies about inter-reporter differences and patient-reported outcomes (PROs) in childhood cancer from Western countries showed that caregiver proxy reports tend to overestimate symptom burdens in comparison with children's self-reports. However, the results from Western countries may not be generalizable to Asian countries.

METHODS

This paper is a secondary analysis of a validation study of the Japanese pediatric version of the Memorial Symptom Assessment Scale including 88 dyads of children aged 7-12 years and 74 dyads of children aged 13-18 years and their caregivers. The study assessed the inter-reporter differences of eight and 31 symptom burdens calculated as symptom scores in children aged 7-12 years and 13-18 years, respectively, and the association between inter-reporter differences and the characteristics of children and caregivers.

RESULTS

The majority of children and caregivers scored equally at the dyadic level for almost all symptoms. However, 37.5% of symptoms in children aged 7-12 years and 10.0% of symptoms in children aged 13-18 years showed significant inter-reporter differences, suggesting a general tendency of caregivers to underestimate their children's symptom burden. The caregiver's age was the characteristic most frequently associated with magnitude of inter-reporter differences.

CONCLUSIONS

Caregiver proxy reports may be a reliable source of PROs in Japanese children with cancer, as self-reported and caregiver proxy-reported symptom burdens were generally concordant. However, as some significant inter-reporter differences were observed, an effort should be made within the medical community to evaluate the parent-child relationship to minimize inter-reporter differences and achieve better symptom management.

Correlation Between Remote Symptom Reporting by Caregivers and Adverse Clinical Outcomes: Mixed Methods Study

BACKGROUND

Timely collection of patient-reported outcomes (PROs) decreases emergency department visits and hospitalizations and increases survival. However, little is known about the outcome predictivity of unpaid informal caregivers' reporting using similar clinical outcome assessments.

OBJECTIVE

The aim of this study is to assess whether caregivers and adults with cancer adhered to a planned schedule for electronically collecting patient-reported outcomes (PROs) and if PROs were associated with future clinical events.

METHODS

We developed 2 iPhone apps to collect PROs, one for patients with cancer and another for caregivers. We enrolled 52 patient-caregiver dyads from Kaiser Permanente Northern California in a nonrandomized study. Participants used the apps independently for 4 weeks. Specific clinical events were obtained from the patients' electronic health records up to 6 months following the study. We used logistic and quasi-Poisson regression analyses to test associations between PROs and clinical events.

RESULTS

Participants completed 97% (251/260) of the planned Patient-Reported Outcomes Common Terminology Criteria for Adverse Events (PRO-CTCAE) surveys and 98% (254/260) of the Patient-Reported Outcomes Measurement Information System (PROMIS) surveys. PRO-CTCAE surveys completed by caregivers were associated with patients' hospitalizations or emergency department visits, grade 3-4 treatment-related adverse events, dose reductions (P<.05), and hospice referrals (P=.03). PROMIS surveys completed by caregivers were associated with hospice referrals (P=.02). PRO-CTCAE surveys completed by patients were not associated with any clinical events, but their baseline PROMIS surveys were associated with mortality (P=.03), while their antecedent or final PROMIS surveys were associated with all clinical events examined except for total days of treatment breaks.

CONCLUSIONS

In this study, caregivers and patients completed PROs using smartphone apps as requested. The association of caregiver PRO-CTCAE surveys with patient clinical events suggests that this is a feasible approach to reducing patient burden in clinical trial data collection and may help provide early information about increasing symptom severity.

Performance of the FACT-GOG-Ntx to assess chemotherapy-induced peripheral neuropathy (CIPN) in pediatric high risk Hodgkin lymphoma: report from the Children's Oncology Group AHOD 1331 study

BACKGROUND

Chemotherapy-induced peripheral neuropathy (CIPN) is an under-recognized complication of several chemotherapy agents used as part of curative-intent therapy for Hodgkin Lymphoma (HL). In the absence of validated self- or proxy-report measures for children and adolescents, CIPN reporting has relied on clinician rating, with grading scales often restricted to severe manifestations. In a proof-of-concept study, we assessed the feasibility and psychometric performance of the Functional Assessment of Cancer Therapy-Gynecologic Oncology Group-Neurotoxicity (FACT-GOG-Ntx), a unidimensional CIPN symptom scale widely used adults with CIPN, in pediatric HL at risk for CIPN.

METHODS

Youth (11+ years) and parents of all children (5-17.9 years) with newly diagnosed high-risk HL enrolled on Children's Oncology Group AHOD1331 (NCT02166463) were invited to complete the FACT-GOG-Ntx and a health-related quality of life (HRQL) measure at pre-treatment (Time 1), and during cycles 2 (Time 2) and 5 (Time 3) of chemotherapy during the first half of study accrual. Clinical grading of CIPN by providers was also assessed using the Balis Pediatric Neuropathy Scale. We evaluated Cronbach's alpha, construct validity, and agreement between raters. Change in FACT-GOG-Ntx scores over time was assessed using a repeated measures model.

RESULTS

306 patients had at least one completed FACT-GOG-Ntx with time-specific completion rates of > 90% for both raters. Cronbach's alpha was > 0.7 for youth and parent-proxy report at all time points. Correlations between FACT-GOG-Ntx and HRQL scores were moderate (0.41-0.48) for youth and parent-proxy raters across all times. Youth and parent-proxy raters both reported worse FACT-GOG-Ntx scores at Time 3 for those who had clinically-reported CIPN compared to those who did not. Agreement between raters was moderate to high. Compared to baseline scores, those at Time 3 were significantly lower for youth (β = - 2.83, p < 0.001) and parent-proxy raters (β = - 1.99, p < 0.001).

CONCLUSIONS

High completion rates at all time points indicated feasibility of eliciting youth and parent report. Psychometric performance of the FACT-GOG-Ntx revealed acceptable reliability, evidence of validity, and strong inter-rater agreement, supporting the use of this self- or proxy-reported measure of CIPN in youth with high-risk HL exposed to tubulin inhibitors, as part of a Phase 3 clinical trial.

CLINICAL TRIAL INFORMATION

Clinical Trials Registry, NCT02166463. Registered 18 June 2014, https://clinicaltrials.gov/ct2/show/study/NCT02166463.

Patient-reported outcome measures in children, adolescents, and young adults with palliative care needs-a scoping review

BACKGROUND

Measuring outcomes facilitates evaluation of palliative services for children, adolescents, and young adults (CAYAs) with life-limiting and/or life-threatening (LL/LT) conditions. Implementation of patient-reported, proxy-reported, or patient-centered outcome measures (hereafter PROMs) is recommended to ensure palliative services. The purpose of this scoping review was to provide an overview of PROMs relevant for CAYAs living with LL/LT conditions eligible for pediatric palliative care (PPC).

METHODS

Arksey and O'Malley's 6-stage scoping review framework was used to guide the review. The identified citations had to report on PROMs in any context including CAYAs with LL/LT conditions up to 25 years of age. A systematic search of Medline, EMBASE, CINAHL, APA PsycInfo, Health and Psychosocial Instruments, and AMED took place in January 2021 and was updated in June 2022. Citations were screened independently by pairs of researchers. The scoping review protocol was registered, and peer-review published.

RESULTS

Of 3690 identified citations, 98 reports were included, of which the majority were from Western countries and about PROMs in CAYAs living with cancer or organ failure. A total of 80 PROMs were identified, assessing a range of phenomena, where quality of life and symptoms (especially pain) during the stage of ongoing care were the most frequent. There were only a few reports about outcome measures at time of diagnosis or in end-of-life care. CAYAs self-reported on the PROMs or collaborated with their parents in about half of the reports, while the remaining had proxies answering on behalf of the CAYAs. In the identified reports, PROMs were used to characterize a sample through cross-sectional or longitudinal research, and less often to assess effects of interventions.

CONCLUSION

The identified PROMs in the CAYA population eligible for PPC is characterized by studies in high-income countries during ongoing care, primarily in patients with cancer or organ failure. More research is needed in patients living with other LL/LT conditions, and during different stages of the disease course, especially at time of diagnosis, during transition to adulthood, and in end-of-life care. This scoping review of PROMs relevant for young patients eligible for PPC may inform future research about patient-/proxy-reported or patient-centered outcome measures in PPC.

TRIAL REGISTRATION

Review registration: ( https://osf.io/yfch2/ ) and published protocol (Holmen et al. Syst Rev. 10:237, 2021).

Factors Associated With Agreement Between Parent and Childhood Cancer Survivor Reports on Child's Health Related Quality of Life

Pediatric Health Related Quality of Life (HRQoL) among childhood cancer survivors (CCS) measures the impact of illness and treatment from the patient's perspective. However, parents often serve as proxies when the child cannot provide information directly. Studies of agreement between parents' proxy assessment and child's self-report have shown discrepancies. Understanding the reasons for discrepancies is under studied. Thus, this study examined the agreement of 160 parent-CCS dyads on the child's domains of HRQoL by mean difference, intra-class correlation coefficients, and Bland-Altman plots. Differences in agreement were assessed by patients' age, ethnicity, and whether or not they lived with their parents. Overall, the Physical Function Score showed good agreement between parents and CCS (ICC = 0.62), while the Social Function Score had fair agreement (ICC = 0.39). CCS were more likely to rate their Social Function Score higher than their parent. The lowest agreement for the Social Function Score was found for 18-20 years old's (ICC = .254) versus younger or older CCS, and among non-Hispanic whites (ICC = 0.301) versus Hispanics. Differences in agreement varied by patient age and ethnicity, suggesting that other factors, including emotional, familial, and cultural factors, may influence parental awareness of CCS HRQoL.

A critical evaluation of the content validity of patient-reported outcome measures assessing health-related quality of life in children with cancer: a systematic review

BACKGROUND

With increasing survival rates in pediatric oncology, the need to monitor health-related quality of life (HRQOL) is becoming even more important. However, available patient-reported outcome measures (PROMs) have been criticized. This review aims to systematically evaluate the content validity of PROMs for HRQOL in children with cancer.

METHODS

In December 2021, a systematic literature search was conducted in PubMed. PROMs were included if they were used to assess HRQOL in children with cancer and had a lower age-limit between 8 and 12 years and an upper age-limit below 21 years. The COSMIN methodology for assessing the content validity of PROMs was applied to grade evidence for relevance, comprehensiveness, and comprehensibility based on quality ratings of development studies (i.e., studies related to concept elicitation and cognitive interviews for newly developed questionnaires) and content validity studies (i.e., qualitative studies in new samples to evaluate the content validity of existing questionnaires).

RESULTS

Twelve PROMs were included. Due to insufficient patient involvement and/or poor reporting, the quality of most development studies was rated 'doubtful' or 'inadequate'. Few content validity studies were available, and these were mostly 'inadequate'. Following the COSMIN methodology, evidence for content validity was 'low' or 'very low' for almost all PROMs. Only the PROMIS Pediatric Profile had 'moderate' evidence. In general, the results indicated that the PROMs covered relevant issues, while results for comprehensiveness and comprehensibility were partly inconsistent or insufficient.

DISCUSSION

Following the COSMIN methodology, there is scarce evidence for the content validity of available PROMs for HRQOL in children with cancer. Most instruments were developed before the publication of milestone guidelines and therefore were not able to fulfill all requirements. Efforts are needed to catch up with methodological progress made during the last decade. Further research should adhere to recent guidelines to develop new instruments and to strengthen the evidence for existing PROMs.

Disagreement between mothers' and fathers' rating of health-related quality of life in children with cancer

PURPOSE

Serial assessment of health condition based on self-report made by children and their proxies has consistently shown a lack of congruence. The study explored the discrepancies between mother's, father's, and children's reports on health-related quality of life (HRQOL) during the first two months of pediatric cancer treatment.

METHODS

In this cohort study, children and parents completed the generic and cancer-specific Pediatric Quality-of-Life Inventory (PedsQL) questionnaires at initial diagnosis and in the subsequent months. Evaluation of discrepancies included intraclass correlations between mother-child and father-child dyads at different domain levels.

RESULTS

Thirty-six children with a diagnosis of cancer between May 2020 and November 2021 and their parents were included in this study. At diagnosis, mother-child dyads showed better agreement on more domains of the PedsQL Generic Core Scale than father-child dyads; moderate agreement persisted for both parents at subsequent time points on the physical domain. The disease-specific PedsQL Cancer Module revealed moderate and better agreement for mother-child dyads during active cancer therapy. In particular, agreement of mother-child dyads was pronounced for domains such as worry (0.77 [95% CI 0.52-0.89, P < 0.001]), whereas fathers tended to overestimate the child's symptom burden for most of the remaining domains of the PedsQL Cancer Module.

CONCLUSION

This cohort study shows that both parent proxy reports can provide valid information on child's HRQOL, but that fathers tend to overestimate, particularly for non-observable domains. Proxy reports derived from mothers more closely agreed with children's HRQOL and might be more weighted, if there is uncertainty between parents.

Large Improvements in Health-Related Quality of Life and Physical Fitness during Multidisciplinary Inpatient Rehabilitation for Pediatric Cancer Survivors

Rehabilitation is a key element in improving health-related quality of life (HRQOL) for pediatric cancer survivors. The aim of this study was to present data from a multidisciplinary inpatient rehabilitation treatment. Children took part in a four-week multidisciplinary family-oriented inpatient rehabilitation. A total of 236 children (>5−21 years) and 478 parents routinely completed electronic patient-reported outcomes (ePROs), performance-based assessments, and clinician-rated assessments before (T1) and at the end (T2) of rehabilitation. HRQOL was assessed with the PedsQL generic core and PedsQL cancer module. Data were analyzed using repeated measures analysis of variance (ANOVA). Statistically significant improvements with medium to large effect sizes were observed for most HRQOL scales (η2 = 0.09−0.31), as well as performance-based and clinician-rated assessments for physical activity and functional status (η2 > 0.28). Agreement between children’s PROs and parents’ proxy ratings was lower before (rICC = 0.72) than after (rICC = 0.86) rehabilitation. While the concordance between children and parents’ assessment of changes during rehab was low to moderate (r = 0.19−0.59), the use of the performance score led to substantially increased scores (r = 0.29−0.68). The results of this naturalistic observational study thus highlight the benefits of multidisciplinary pediatric inpatient rehabilitation for childhood cancer survivors. The use of the performance score is recommended in this field.

Patient-reported outcomes are under-utilised in evaluating supportive therapies in paediatric oncology - A systematic review of clinical trial registries

BACKGROUND

Children with cancer suffer from numerous symptoms and side-effects, making supportive interventions indispensable to improve their quality of life. The gold standard for evaluating the latter is patient-reported outcome (PRO) assessment. This systematic review investigates the current practice of clinical outcome assessment (COA) in clinical trials on supportive interventions.

METHODS

ClinicalTrials.gov and EudraCT were searched for trials including children and adolescents (≤21 years) with cancer receiving supportive care registered 2007-2020. The use of different types of COAs was analysed, focusing on PRO assessment and the domains measured with PRO measures (PROMs). Associations with trial characteristics were investigated using univariate and multivariable analyses.

RESULTS

Of 4789 identified trials, 229 were included. Among them, 44.1 % relied on PROMs, the most commonly used COA. The proportion of trials using PROMs did not significantly differ over time. In the multivariable analysis, intervention type (higher PROM use in behavioural vs. medical interventional trials) and cancer type (higher PROM use in mixed and solid tumour samples vs. haematological samples) were significant predictors of PROM use. The majority of trials using PROMs (59.6 %) measured more than one health domain. 'Physical health' was the most frequently assessed domain (92.6 %).

CONCLUSION

Less than half of registered clinical trials investigating supportive interventions for children with cancer used PROMs. This result is striking since supportive care explicitly focuses on patients' quality of life, which is best assessed using PROMs. Our systematic review underlines the need to identify barriers for PROM implementation and to improve PRO research in paediatric oncology.

Lack of Concordance in Symptomatic Adverse Event Reporting by Children, Clinicians, and Caregivers: Implications for Cancer Clinical Trials

PURPOSE

To examine concordance in symptomatic adverse event (AE) grading using the Common Terminology Criteria for Adverse Events (CTCAE 4.0) for clinicians and its patient-reported outcome (PRO) versions for children (Ped-PRO-CTCAE) and caregivers (Ped-PRO-CTCAE [Caregiver]).

METHODS

Children age 7-18 years with a first cancer diagnosis, their clinicians, and caregivers completed CTCAE-based measures before starting a treatment course (T1) and after the treatment (T2). Grades (0-3) were assigned by each reporter for 15 core AEs spanning physical and mental health. Mean grades were compared between reporters using two-sample t-tests; agreement was estimated using weighted kappa (κ) statistics. Multivariable mixed regression models were used to evaluate associations of clinical factors with AE reporting concordance. Significance was set at α = .05 (two-sided).

RESULTS

There were 438 child-clinician-caregiver triads with complete data at either T1 or T2. For children, the mean age was 13 years (standard deviation = 3.4), 53.7% were male, 32.6% non-White, and 56.4% had leukemia/lymphoma. At T1, clinician mean AE grades were significantly lower (ie, better) than children for all AEs and remained significantly lower at T2 except for constipation, nausea, anorexia, neuropathy, and anxiety. Caregiver mean AE grades were similar to children at T1 and significantly higher (ie, worse) at T2 for nausea, vomiting, anorexia, pain, fatigue, anxiety, and depression. Agreement for child-clinician grading was poor-to-fair at T1 (κ range, 0.08-0.34) and T2 (0.11-0.35), and for child-caregiver, was fair-to-good at T1 (0.34-0.65) and T2 (0.24-0.60). No factors were consistently associated with reporter concordance across AEs.

CONCLUSION

Compared with children, symptomatic AEs were consistently under-reported by clinicians with low agreement and over-reported by caregivers with low-moderate agreement. Direct reporting by children using Ped-PRO-CTCAE or similar measures should be routinely incorporated for toxicity assessment in clinical trials.

Assessing Patient-Reported Outcomes in Pediatric Rheumatic Diseases: Considerations and Future Directions

For children with pediatric rheumatic diseases (PRDs), the inclusion of patient-reported outcomes (PROs) is critical to inform decision making in health care delivery and research settings. PROs are direct reports from a child on their health status, without interpretation by anyone else. PROs improve understanding of the patient experience, allow clinicians to provide patient-centered care, and add value to clinical trials. When PROs cannot be collected directly from the patient, caregiver-proxy reports can provide important information on the child's more observable symptoms and functioning. In this article, we describe the current use of PROs in specific PRDs, align current research with best practice recommendations for both clinical care and research settings, highlight exciting new developments, and identify areas for future research.

Health utilities in pediatric cancer patients and survivors: a systematic review and meta-analysis for clinical implementation

PURPOSE

Health utility (HU) is a useful metric for evaluating cost and utility of cancer therapies or prioritizing healthcare resources. We conducted a meta-analysis to compare HUs in association with clinical parameters and identify missing cancer-related themes from the extant HU measures for pediatric cancer patients and survivors.

METHODS

Studies published in the PubMed, Embase, Web of Science, and Cochrane Library were identified. Meta-analyses were performed to estimate weighted means of HUs assessed by self- and proxy-responses. Mixed-effects meta-regressions were applied to compare HUs between cancer patients/survivors and general populations. Missing themes in the extant measures were identified based on established patient-reported outcomes frameworks.

RESULTS

Of 123 selected studies included pediatric cancer populations, 44% used the Health Utilities Index version 2 (HUI2), and 48% used version 3 (HUI3). Compared to general populations, cancer patients undergoing therapies for acute lymphoblastic leukemia (ALL) had 0.129 (95% CI - 0.183 to - 0.075) and brain tumor had 0.257 (95% CI - 0.354 to - 0.160) lower HUs per proxy-reported HUI3, whereas survivors of ALL had 0.028 (95% CI - 0.062 to 0.007) and brain tumor had 0.188 (95% CI - 0.237 to - 0.140) lower HUs per proxy-reported HUI3. Compared to general populations, cancer patients treated with multimodality therapy and survivors off therapy 2-5 years had significantly poorer HUs (p's < 0.05). Missing cancer-specific contents from the HU measures were identified.

CONCLUSION

Pediatric cancer patients and survivors had poorer HUs than general populations. It is important to select appropriate HUs for economic evaluations, and offer interventions to minimize HU deficits for particular cancer populations.

Clinical Outcome Assessment in Cancer Rehabilitation and the Central Role of Patient-Reported Outcomes

Simple Summary

After completion of acute cancer treatment, it is important to support patients in recovering physically and psychologically and to help them regain their social life. This is the goal of cancer rehabilitation. If we want to know which rehabilitation interventions are helpful, we must measure their effects. This can be done by asking clinicians, testing patients’ performance, observing their behaviors, or by asking patients directly about their experience. This paper focuses on reports from the patients. We give an overview of available questionnaires and offer advice regarding their use. Furthermore, we discuss how to integrate them into clinical practice and research. The most promising way to collect such data are electronic systems, which offer many advantages. The goal of assessing the patient perspective is to help patients, clinicians, and health insurance providers to decide which rehabilitation interventions suit patients’ needs, and therefore, which ones should be chosen and reimbursed.

Abstract

The aim of cancer rehabilitation is to help patients regain functioning and social participation. In order to evaluate and optimize rehabilitation, it is important to measure its outcomes in a structured way. In this article, we review the different types of clinical outcome assessments (COAs), including Clinician-Reported Outcomes (ClinROs), Observer-Reported Outcomes (ObsROs), Performance Outcomes (PerfOs), and Patient-Reported Outcomes (PROs). A special focus is placed on PROs, which are commonly defined as any direct report from the patient about their health condition without any interpretation by a third party. We provide a narrative review of available PRO measures (PROMs) for relevant outcomes, discuss the current state of PRO implementation in cancer rehabilitation, and highlight trends that use PROs to benchmark value-based care. Furthermore, we provide examples of PRO usage, highlight the benefits of electronic PRO (ePRO) collection, and offer advice on how to select, implement, and integrate PROs into the cancer rehabilitation setting to maximize efficiency.

Differences in Self-Rated Versus Parent Proxy-Rated Vision-Related Quality of Life and Functional Vision of Visually Impaired Children

PURPOSE

To investigate disagreement between children's self-reported vision-related quality of life (VQoL) and functional vision (FV) and their parents' proxy-reports.

DESIGN

Cross-sectional study.

METHODS

A total of 152 children aged 7-18 years with visual impairment (VI) (defined by the World Health Organization), and their parents, were recruited from 22 National Health Service (NHS) ophthalmology departments in the United Kingdom. Age-appropriate versions of 2 vision-specific instruments, capturing VQoL and FV, were administered to children alongside modified versions for completion by parents on behalf of their child (ie, parent proxy-report). Disagreement between self-report and parent proxy-report was examined using the Bland-Altman (BA) method and a threshold of disagreement based on 0.5 standard deviation. Disagreement was analyzed according to participants' age, sex, and clinical characteristics, using logistic regression analyses.

RESULTS

Children rated themselves as having better outcomes than their parents did, although parents both under- and overestimated their child's VQoL (mean score difference = 7.7). With each year of increasing age, there was a 1.18 (1.04-1.35) higher odds of children self-rating their VQoL better than their parents (P = .013). Although parents consistently underestimated their child's FV (mean score difference = -4.7), no characteristics were significantly associated with differences in disagreement.

CONCLUSIONS

Disagreement between child self-report on the impact of VI and their parents' proxy-reports varies by age. This implies that self-report from children must remain the gold standard. Where self-reporting is not possible, parent proxy-reports may provide useful insights, but they must be interpreted with caution.

Evaluation of the functional capacity and quality of life of children and adolescents during and after cancer treatment

Objective:

To evaluate the functional capacity and quality of life of children and adolescents during cancer treatment and post-treatment.

Methods:

Cross-sectional study of patients during cancer treatment and post-treatment, assessed by the 6-minute walk test (6MWT) and the Pediatric Quality of Life ™ questionnaire (cancer module).

Results:

Sixty-five patients, aged 11.2±3.5 years, mostly males (50.8%) and white (90.8%), with high incidence of hematological cancers (81.5%) participated in the study. The performance in the 6MWT was 23.1% inferior comparing the mean predicted and achieved (584.3±5 and 447.7±78.6 m, respectively). The percentage difference between the predicted and achieved 6MWT, and the different phases of cancer treatment were significantly different between patients in treatment (73.7±12.8) and post-treatment (84.5±9.1). When grouped by the different diagnoses, it was possible to observe that the distance covered by the patients with leukemia showed results closer to that predicted (80.7±11.7). Regarding the health-related quality of life questionnaire (HRQL), the child’s perception (78.0±14.56) was better than that reported by their parents (72.4±17.74). However, when we compared HRQL with the 6MWT, there was no association between them (p=0.597).

Conclusions:

Children and adolescents undergoing cancer treatment or post-treatment showed a 23% deficit in functional capacity. In relation to HRQL results, children’s perception was higher than that of their parents.

Sleep-wake rhythm disruption is associated with cancer-related fatigue in pediatric acute lymphoblastic leukemia

Study Objectives

To compare sleep–wake rhythms, melatonin, and cancer-related fatigue in pediatric patients with acute lymphoblastic leukemia (ALL) to healthy children and to assess the association between sleep–wake outcomes and cancer-related fatigue.

Methods

A national cohort of ALL patients (2–18 years) was included. Sleep–wake rhythms were measured using actigraphy and generated the following variables: Interdaily stability (IS): higher IS reflects higher stability; intradaily variability (IV): lower IV indicates less fragmentation; L5 and M10 counts: activity counts during the five least and 10 most active hours, respectively; and relative amplitude (RA): the ratio of L5 and M10 counts (higher RA reflects a more robust rhythm). The melatonin metabolite, 6-sulfatoxymelatonin (aMT6s), was assessed in urine. Cancer-related fatigue was assessed with the PedsQL Multidimensional Fatigue Scale. Using regression models sleep–wake rhythms, aMT6s, and cancer-related fatigue were compared to healthy children and associations between sleep–wake outcomes and cancer-related fatigue were assessed in ALL patients.

Results

In total, 126 patients participated (response rate: 67%). IS, RA, and M10 counts were lower in patients compared to healthy children (p < 0.001). aMT6s levels were comparable to healthy children (p = 0.425). Patients with ALL were more fatigued compared to healthy children (p < 0.001). Lower IS, RA and M10 counts and higher IV were significantly associated with more parent-reported cancer-related fatigue. Associations between sleep–wake rhythms and self-reported cancer-related fatigue were not statistically significant.

Conclusions

Sleep–wake rhythm impairment is associated with more cancer-related fatigue in pediatric ALL patients. Interventions aimed to improve sleep hygiene and encourage physical activity may reduce cancer-related fatigue.

Associations of Age, Gender, and Family Income with Quality of Life in Children With Advanced Cancer

Background: Children with cancer often experience decreased quality of life (QOL) throughout the illness trajectory. The purpose of this study was to explore the associations of demographic characteristics with QOL in children with advanced cancer. Methods: This secondary analysis was part of a larger randomized clinical trial that evaluated the efficacy of a legacy intervention for children (7-17 years) with relapsed/refractory cancer and their primary parent caregivers. Assessments included child self-reports on the Pediatric Quality of Life Inventory (PedsQL) Cancer Module. Researchers used descriptive and linear regression statistical methods. Results: Children (n = 128) averaged 10.9 years (SD = 3.0). The majority were female (n = 68, 53%), white (n = 107, 84%), had a hematologic malignancy (n = 67, 52%), with family incomes of $50,000 or less (n = 81, 63.3%). Statistically significant positive associations of both age and income level with PedsQL scores were observed (p < .05) but not gender (p > .05). The strongest correlations for age were with the procedural anxiety (beta = 0.42), treatment anxiety (beta = 0.26), and total (beta = 0.28) scores (all p < .01). In general, there was a positive correlation between family income levels and PedsQL scores (p < .05). The strongest correlations for income were with nausea (R = 0.49), appearance (R = 0.44), pain, and treatment anxiety (both R = 0.42) (all p < .01). Associations adjusted for age remained essentially the same (all p < .01). Discussion: Children with advanced cancer with lower family income and younger age are at high risk for poorer QOL. Oncology nurses should seek to identify families who may benefit from additional resources to promote QOL.

Considerations to Support Use of Patient-Reported Outcomes Measurement Information System Pediatric Measures in Ambulatory Clinics

OBJECTIVE

To identify challenges to the use of Patient-Reported Outcomes Measurement Information System (PROMIS) Pediatric measures in the ambulatory pediatric setting and possible solutions to these challenges.

STUDY DESIGN

Eighteen semistructured telephone interviews of health system leaders, measurement implementers, and ambulatory pediatric clinicians were conducted. Five coders used applied thematic analysis to iteratively identify and refine themes in interview data.

RESULTS

Most interviewees had roles in leadership or the implementation of patient-centered outcomes; 39% were clinicians. Some had experience using PROMIS clinically (44%) and 6% were considering this use. Analyses yielded 6 themes: (1) selection of PROMIS measures, (2) method of administration, (3) use of PROMIS Parent Proxy measures, (4) privacy and confidentiality of PROMIS responses, (5) interpretation of PROMIS scores, and (6) using PROMIS scores clinically. Within the themes, interviewees illuminated specific unique considerations for using PROMIS with children, including care transitions and privacy.

CONCLUSIONS

Real-world challenges continue to hamper PROMIS use. Ongoing efforts to disseminate information about the integration of PROMIS measures in clinical care is critical to impacting the health of children.

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.

Agreement Between Child Self-report and Caregiver-Proxy Report for Symptoms and Functioning of Children Undergoing Cancer Treatment

IMPORTANCE

Adult patients are considered the best reporters of their own health-related quality of life (HRQOL). Self-report in pediatrics has been challenged by a limited array of valid measures. Caregiver report is therefore often used as a proxy for child report.

OBJECTIVES

To examine the degree of alignment between child and caregiver proxy report for Patient-Reported Outcomes Measurement Information System (PROMIS) HRQOL domains among children with cancer and to identify factors associated with better child and caregiver-proxy congruence.

DESIGN, SETTING, AND PARTICIPANTS

In this multicenter cohort study, children with a first cancer diagnosis and their caregivers completed surveys at 2 time points: within 72 hours preceding treatment initiation (T1) and during follow-up (T2), when symptom burden was expected to be higher (eg, 7-17 days later for chemotherapy). Data were collected from October 26, 2016, to October 5, 2018, at 9 pediatric oncology hospitals. Five hundred eighty children (aged 7-18 years) and their caregivers were approached; 482 child-caregiver dyads completed surveys at T1 (response rate 83%), and 403 completed surveys at T2 (84% of T1 participants). Data were analyzed from July 1, 2019, to April 22, 2020.

EXPOSURES

Participants received up-front cancer treatment, including chemotherapy and radiotherapy.

MAIN OUTCOMES AND MEASURES

Congruence between child self-report and caregiver-proxy report of PROMIS pediatric domains of mobility (physical functioning), pain interference, fatigue, depressive symptoms, anxiety, and psychological stress.

RESULTS

Of the 482 dyads included in the analysis, 262 children (54%) were male (mean [SD] age, 12.9 [3.4] years), 80 (17%) were Black, and 71 (15%) were Hispanic. Intraclass correlations between child self-report and caregiver proxy report showed moderate agreement for mobility (0.57 [95% CI, 0.50-0.63]) and poor agreement for symptoms (range, 0.32 [95% CI, 0.24-0.41] for fatigue to 0.42 [95% CI, 0.34-0.50] for psychological stress). Children reported lower symptom burden and higher mobility than caregivers reported. In a multivariable model adjusted for child and parent sociodemographic factors and the caregiver's own self-reported HRQOL, caregivers reported the child's mobility score 6.00 points worse than the child's self-report at T2 (95% CI, -7.45 to -4.51), exceeding the PROMIS minimally important difference of 3 points. Caregivers overestimated the child's self-reported symptom levels, ranging from 5.79 (95% CI, 3.99-7.60) points for psychological stress to 13.69 (95% CI, 11.60-15.78) points for fatigue. The caregiver's own self-reported HRQOL was associated with the magnitude of difference between child and caregiver scores for all domains except mobility; for example, for fatigue, the magnitude of difference between child and caregiver-proxy scores increased by 0.21 (95% CI, 0.13-0.30) points for each 1-point increase in the caregiver's own fatigue score.

CONCLUSIONS AND RELEVANCE

This study found that caregivers consistently overestimated symptoms and underestimated mobility relative to the children themselves. These results suggest that elicitation of the child's own report should be pursued whenever possible.

Concordance between paediatric self-reports and parent proxy reports on fatigue: A multicentre prospective longitudinal study

PURPOSE

To investigate the degree of concordance on fatigue assessment between children and adolescents with cancer and their parents, and its changes over time.

METHOD

Multicentre longitudinal study.

RESULTS

Data from 134 dyads were analysed. The mean age of patients was 11.7 years; caregivers had a mean age of 44.1 years. Almost 90% of patients already reported mild or moderate fatigue at the time of diagnosis, decreasing to 69.7% after one year. Concordance on the total fatigue improved over time for the total sample, moving from moderate at the time of diagnosis to good concordance after one year.

CONCLUSIONS

This was the first study with a longitudinal design investigating concordance between paediatric self-reports and parent proxy reports on fatigue. It showed how concordance between proxies and patients changed over time reaching a good level after one year from the cancer diagnosis.

Comparison of child and family reports of health-related quality of life in pediatric acute lymphoblastic leukemia patients after induction therapy

BACKGROUND

This study aims at determining the health-related quality of life (HRQOL) of children with acute lymphoblastic leukemia (ALL) after the induction therapy, assessing the agreement between child self-reports and family proxy-reports HRQOL, and determining the factors related to this agreement, especially child age, family attendance, and children's social relationships beyond the family.

METHODS

We analyzed questionnaire data (2012-2017) from the Japanese Pediatric Leukemia/Lymphoma Study Group's clinical study (ALL-B12). Participants were children with B-cell precursor ALL aged 5-18 and their family members, who mostly took care of the child during hospitalization. Participants answered the Pediatric Quality of Life Inventory™ (PedsQL™) Generic Core Scales (PedsQL-G), and Cancer Module (PedsQL-C) to measure pediatric HRQOL. We calculated the differences between child self-reported and family proxy-reported subscale scores along with intraclass correlation coefficients (ICC). We conducted multiple regression analyses according to all participant pairs and age groups (young children, school age, and adolescents), with ICCs for all PedsQL-G subscales (ICC-G) and all PedsQL-C subscales (ICC-C) as the outcome variables.

RESULTS

Five hundred twenty-two pairs of children and their families were analyzed. We observed a moderate level of agreement on most PedsQL subscales between child self-reports and family proxy-reports; however, worry had the weakest agreement for all PedsQL subscales (ICC = .32, 95% confidence interval = .24-.40). The agreement of ICC-C was positively related to family attendance in the hospitalization, only for the young children group (B = .185, p = .003).

CONCLUSIONS

We observed some differences between child self-reports and family proxy-reports of HRQOL of children with ALL. Both child self-reports and family proxy-reports captured HRQOL in the induction therapy. We suggest that attending to young children's hospitalization affects the level of agreement between reports on their HRQOL.

Patient-reported outcomes in paediatric cancer survivorship: a qualitative study to elicit the content from cancer survivors and caregivers

OBJECTIVES

Content elucidation for patient-reported outcomes (PROs) in paediatric cancer survivorship is understudied. We aimed to compare differences in the contents of five PRO domains that are important to paediatric cancer survivorship through semistructured interviews with paediatric cancer survivors and caregivers, and identified new concepts that were not covered in the item banks of the Patient-Reported Outcomes Measurement Information System (PROMIS).

DESIGN

Semistructured interviews to collect qualitative PRO data from survivors and caregivers.

SETTING

A survivorship care clinic of a comprehensive cancer centre in the USA.

PARTICIPANTS

The study included 51 survivors (<18 years old) and 35 caregivers who completed interviews between August and December 2016. Content experts coded the transcribed interviews into 'meaningful concepts' per PROMIS item concepts and identified new concepts per a consensus. Frequencies of meaningful concepts used by survivors and caregivers were compared by Wilcoxon rank-sum test.

RESULTS

For pain and meaning and purpose, 'Hurt a lot' and 'Purpose in life' were top concepts for survivors and caregivers, respectively. For fatigue and psychological stress, 'Needed to sleep during the day'/'Trouble doing schoolwork' and 'Felt worried' were top concepts for survivors, and 'Felt tired' and 'Felt distress'/'Felt stressed' for caregivers. Survivors reported more physically relevant contents (eg, 'Hard to do sport/exercise'; 0.78 vs 0.23, p=0.007) for pain, fatigue and stress, whereas caregivers used more emotionally relevant concepts (eg, 'Too tired to enjoy things I like to do'; 0.31 vs 0.05, p=0.025). Both groups reported positive thoughts for meaning and purpose (eg, 'Have goals for myself'). One (psychological stress, meaning and purpose) to eleven (fatigue) new concepts were generated.

CONCLUSIONS

Important PRO contents in the form of meaningful concepts raised by survivors and caregivers were different and new concepts emerged. PRO measures are warranted to include survivorship-specific items by accounting for the child's and the caregiver's viewpoints.

Quality of life can be good after slide tracheoplasty for long-segment tracheal stenosis

OBJECTIVES

The objectives of this study were to measure 'health-related quality of life' (HRQoL) in children following slide tracheoplasty for long-segment tracheal stenosis (LSTS) and to explore the relationship of comorbidities and parental mental health with HRQoL outcomes.

METHODS

A cross-sectional study was undertaken with children who had undergone slide tracheoplasty. Participants included parents and children (age 5-15 years) recruited over a 13-month period, who were asked to complete validated measures of HRQoL, development and behaviour. Scores were compared to published norms.

RESULTS

Forty-two children (male 69%; n = 29) were included; mean age was 5.3 (standard deviation 3.5) years and mean follow-up was 45 (range 4-179) months. Mean total HRQoL scores for children with repaired LSTS did not differ from those of healthy norms other than for children aged 13-23 months, but 10 children (24%) had scores >2 SD below the mean for healthy children. HRQoL was poorer in children with non-cardiac congenital comorbidities than in those with isolated LSTS (mean scores 60.34 ± 17.19 and 85.52 ± 12.19, respectively, P = 0.01). There was good agreement between children's and parents' scores, although children rated their HRQoL as better than their parents did. Anxious parents rated their children's HRQoL as significantly worse than non-anxious parents (P<0.001).

CONCLUSIONS

Older children with isolated LSTS can have excellent HRQoL after surgery. Younger children, at an earlier time point postoperatively, and those with non-cardiac congenital comorbidities have poorer HRQoL. Further longitudinal evaluation is required to identify psycho-social (including parental) predictors of outcome which may inform, or be amenable to, intervention.

Mothers’ and Childrens’ Health Self-Rating: A Comparative Study Within and Across Various Ethnic Groups

Despite Latino adults’ health advantages in the United States, they tend to have worse self-rated health (SRH) than non-Hispanic Whites. This finding extends to Latina mothers’ ratings of their children’s health, but it is unknown whether Latino children also have worse SRH than Whites. We investigate this question, as well as variations in mother-child agreement in rating the child’s health by ethnicity, and the role of mothers’ acculturation in these associations. Using survey data from the Fragile Families and Child Wellbeing Study, we find that Mexican-origin children’s SRH is worse than non-Hispanic White children’s SRH, but Mexican-origin children’s SRH is also often better than their mothers’ ratings of the children’s health. Maternal acculturation explains some of the relationship between Mexican-origin and child SRH, with particular facets of the acculturation experience operating in different directions. We discuss the implications of these findings for understandings of racial/ethnic disparities in health, particularly among children.

Health-Related Quality of Life in Children and Adults with Primary Immunodeficiencies: A Systematic Review and Meta-Analysis

BACKGROUND

Primary immunodeficiency diseases (PIDs) are a group of diseases that have been found to have an adverse impact on quality of life and health-related quality of life (HRQOL).

OBJECTIVE

To systematically assess available evidence on the HRQOL of patients with PID.

METHODS

We performed a literature search of all studies reporting HRQOL assessments in patients with PID published in English from inception to April 11, 2017, using MEDLINE and EMBASE.

RESULTS

Of 1699 articles, 37 met the inclusion criteria. HRQOL was assessed by using various generic instruments. Child Health Questionnaire - Parent Form 50 and short-form 36 were the most frequently used (for children and adults, respectively). No PID-specific HRQOL instruments were used for children. HRQOL is significantly lower in adults with PID (mean score difference, -24.46; 95% CI, -34.57 to -14.34) and children (-10.06; 95% CI, -12.95 to -7.17) compared with the reference population and lower than in patients with other chronic conditions. There is a general agreement between child- and parent-reported data, although parents report child school-related HRQOL as more impaired than do children (6.19; 95% CI, 0.38 to 11.99). Most studies were of low to moderate quality and had methodological limitations.

CONCLUSIONS

Available evidence suggests that patients with PID have a lower HRQOL than do healthy individuals and patients with other chronic conditions, including diabetes mellitus and juvenile idiopathic arthritis. No disease-specific instruments are available for children, and few options are available for adults. This finding highlights the need for developing PID-specific instruments that would allow for a more sensitive evaluation of PID impact on patient health and psychological well-being, school/work, and social activities.

Parent-Child Agreement on Health-Related Quality of Life in Congenital Glaucoma

Purpose

We assess parent-child agreement regarding child's health-related quality of life (HRQoL) in children operated for congenital glaucoma (CG).

Methods

A total of 121 children aged 8 to 18 years (mean age, 11.8 years) operated for CG (mean duration since surgery, 10.2 years) and their parents (mean age, 36.5 years) completed the child and parent versions of the Kidscreen-27 questionnaire, respectively. Psychometric properties of Kidscreen-27 were assessed using Rasch analysis, and child–parent agreement regarding child's HRQoL was investigated using the Bland-Altman limits of agreement (LoA) method.

Results

Minor modifications in the rating scale and deletion of few misfitting items resulted in a psychometrically robust Kidscreen-23 questionnaire. Average parental HRQoL score was higher than the child's own ratings, with a significant difference between their scores (mean ± standard deviation [SD] difference = 0.53 ± 2.58 logits, P = 0.02; lower LoA [95% CI], −4.52 [−5.31 to −3.72] and upper LoA [95% CI], 5.58 [4.79–6.38]). The range of child–parent agreement was wide and bidirectional, with parents tending to underestimate and overestimate their child's HRQoL. Younger children and girls showed greater discordance in their HRQoL with parental reports than adolescents and boys, respectively.

Conclusions

Discordance between CG child's self-report of HRQoL and parent's report indicate that both groups perceive the broader impact of living with CG very differently.

Translational Relevance

The HRQoL as reported by the child with CG and by his/her parent should be viewed as being complementary, rather than interchangeable. Both assessments should be taken into account in clinical practice and research studies.

Understanding the Relationship Between Child Health-Related Quality of Life and Parent Emotional Functioning in Pediatric Hematopoietic Stem Cell Transplant

Objective

Explore interrelationships between domains of child health-related quality of life (HRQL) and parent emotional functioning using parent-proxy and child report in the context of hematopoietic stem cell transplant (HSCT).

Methods

Data on 258 parent-child dyads were used from two longitudinal studies. Domains of HRQL included physical, emotional, and role functioning, and HSCT-related worry. We used structural equation modeling to model the outcome of parent emotional functioning using primary and alternative conceptual models.

Results

Parent-proxy raters reported lower child HRQL than child raters. Structural equation models demonstrated relationships between child emotional functioning, child HSCT-related worry, and parent emotional functioning, with some differences by raters.

Conclusions

Relationships between child HRQL and parent emotional functioning within the context of HSCT are complex. To optimize the child's health outcomes, providing psychosocial support for children and their families may be necessary, especially for those experiencing distress or facing treatment complications.

Could we use parent report as a valid proxy of child report on anxiety, depression, and distress? A systematic investigation of father-mother-child triads in children successfully treated for leukemia

BACKGROUND

Systematic assessment of emotional distress is recommended in after care. Yet, it is unclear if parent report may be used as a proxy of child report. The aim of this study was to assess agreements and differences and explore possible moderators of disagreement between child and parent ratings.

METHODS

Sixty-two young survivors treated for acute lymphoblastic leukemia (9-18 years) and both parents responded to the Beck Youth Inventory (anxiety and depression) and the distress rating scale on the child's status. Parents completed the Brief Symptom Inventory-18 on their own psychological status. Systematic analyses of agreement and differences were performed.

RESULTS

Mother-child and father-child agreements were fair on anxiety, depression, and distress (median intraclass correlation coefficient = 0.37). Differences between parents and children were medium sized (median d = 0.55) with parents giving higher scores than their children on anxiety, depression, and distress. Mothers reported distress more frequently than fathers (39 vs. 17%) when children reported none. The child being female and lower parental income were associated with lower agreement in fathers when rating child distress. Higher levels of parental psychological symptoms were consistently associated with lower agreement.

CONCLUSIONS

Parent-child differences when rating adolescent survivors' difficulties may be more important than previously thought. Parent report probably cannot be considered as a valid proxy of older child report on such internalized domains as anxiety, depression, or distress in the after-care clinic. Parents' report is also likely to be influenced by their own mood, a factor that should be corrected for when using their report.

New Trends and Recent Care Approaches in Pediatric Oncology Nursing

Increased incidence of children diagnosed with cancer and survivors was an impact on changes in pediatric hemato-oncology nursing care. In this review article, it is aimed to investigate the new trends and recent care approaches in pediatric oncology nursing. The recent care topics were common in the literature as family-centered care, technology-based care, program development, primary care of child, health-care provider, survivors and home care, and nonpharmacological care. All of the topics contribute to perform evidence-based care for health promotion and well-being in pediatric hemato-oncology nursing. Research reviews showed that many current topics for the care of children and their parents have entered in the literature. There is a need for more randomized controlled studies to improve the level of evidence of new nursing approaches.

Leveraging pediatric PROMIS item banks to assess physical functioning in children at risk for severe functional loss

Background

Pediatric neuromuscular illnesses often result in decreased health-related quality of life (HRQL), notably in physical functioning. Generic HRQL measures have been developed for use in general populations, but may not adequately assess patients with severe functional loss. To address this measurement gap, we created two custom parent-proxy physical functioning short forms for use among children at risk for low levels of functioning, using pediatric Patient Reported Outcomes Measurement Information System (PROMIS) item banks for Upper Extremity and Mobility.

Methods

Two custom short forms from PROMIS Upper Extremity (13 items) and Mobility (13 items) parent-proxy item banks were created and administered to parents of children (ages 5 - 22 years) enrolled in an integrated care program for management of chronic respiratory insufficiency, largely due to neuromuscular illnesses. Standardized PROMIS T-scores have a mean of 50 (SD = 10); higher scores indicate better functioning. Physicians rated clinical severity. Single proxy-rated items on mental and physical health from the Child Health Rating Inventories (CHRIs) global health scale were completed by parents. Psychometric properties, including known groups comparisons, were explored.

Results

Fifty-seven parents completed the parent-proxy custom PROMIS short forms. The mean Upper Extremity T-score was 21 (SD = 13); the mean Mobility T-score was 22 (SD = 11). Some participants scored at the measurement floor; two items on assistive devices did not perform well in this sample and were excluded from the Mobility T-score. Known groups comparisons showed that those with lower clinical severity had better median Upper Extremity (22 vs. 14, p < 0.001) and Mobility (28 vs. 16, p = 0.004) function than those with worse clinical severity. Both Upper Extremity and Mobility T-scores were higher in the subgroups defined by better physical and mental health, as measured by the CHRIs.

Conclusions

Upper Extremity and Mobility T-scores were nearly three standard deviations below the PROMIS pediatric calibration population mean. Preliminary psychometrics demonstrated the potential to more accurately measure lower physical functioning using items from PROMIS item banks. However, some participants scored at the measurement floor despite targeting items at the lower end of the scale. Further short form refinement, enrichment of the item banks, and larger-scale field testing are needed.

Predicting Health Care Utilization for Children With Respiratory Insufficiency Using Parent-Proxy Ratings of Children's Health-Related Quality of Life

INTRODUCTION

Children with chronic respiratory insufficiency and mechanical ventilation often experience acute illnesses requiring unscheduled hospitalizations. Health-related quality of life (HRQL) may predict future health care utilization.

METHODS

Participants were 30 days to 22 years old with chronic respiratory insufficiency (N = 120). Parent-proxies completed global HRQL and general health measures. Outcomes were total health care (emergency department, outpatient, inpatient) and inpatient days over 6 months. Adjusted negative binomial regression estimated the effects of global HRQL and general health on utilization.

RESULTS

Three quarters of children had any utilization; 32% had hospitalizations. Children with poor/fair global HRQL had 3.7 times more health care days than those with very good/excellent global HRQL. Children with poor/fair global HRQL had 6.3 times more inpatient days than those with very good/excellent global HRQL. Similar relationships existed between general health and utilization.

DISCUSSION

HRQL was associated with health care and inpatient days. Clinical teams can use HRQL as a marker for utilization risk, enabling potentially earlier intervention, better outcomes, and lower costs.

Child and adolescent self-report symptom measurement in pediatric oncology research: a systematic literature review

OBJECTIVE

Previous work in pediatric oncology has found that clinicians and parents tend to under-report the frequency and severity of treatment-related symptoms compared to child self-report. As such, there is a need to identify high-quality self-report instruments to be used in pediatric oncology research studies. This study's objective was to conduct a systematic literature review of existing English language instruments used to measure self-reported symptoms in children and adolescents undergoing cancer treatment.

METHODS

A comprehensive literature search was conducted in MEDLINE/PubMed, EMBASE, CINAHL, and PsycINFO to identify relevant articles published through November 10, 2016. Using pre-specified inclusion/exclusion criteria, six trained reviewers carefully screened abstracts and full-text articles for eligibility.

RESULTS

There were 7738 non-duplicate articles identified in the literature search. Forty articles met our eligibility criteria, and within these articles, there were 38 self-report English symptom instruments. Most studies evaluated only cross-sectional psychometric properties, such as reliability or validity. Ten studies assessed an instrument's responsiveness or ability to detect changes in symptoms over time. Eight instruments met our criteria for use in future longitudinal pediatric oncology studies.

CONCLUSIONS

This systematic review aids pediatric oncology researchers in identifying and selecting appropriate symptom measures with strong psychometric evidence for their studies. Enhancing the child's voice in pediatric oncology research studies allows us to better understand the impact of cancer and its treatment on the lives of children.

Systematic review of the health-related quality of life issues facing adolescents and young adults with cancer

PURPOSE

For adolescents and young adults (AYAs), the impact of a cancer diagnosis and subsequent treatment is likely to be distinct from other age groups given the unique and complex psychosocial challenges of this developmental phase. In this review of the literature, we report the health-related quality of life (HRQoL) issues experienced by AYAs diagnosed with cancer and undergoing treatment.

METHODS

MEDLINE, EMBASE, CINAHL, PsychINFO and the Cochrane Library Databases were searched for publications reporting HRQoL of AYAs. Issues generated from interviews with AYAs or from responses to patient reported outcome measures (PROMs) were extracted.

RESULTS

166 papers were reviewed in full and comprised 72 papers covering 69 primary studies, 49 measurement development or evaluation papers and 45 reviews. Of the 69 studies reviewed, 11 (16%) used interviews to elicit AYAs' descriptions of HRQoL issues. The majority of the PROMs used in the studies represent adaptations of paediatric or adult measures. HRQoL issues were organised into the following categories: physical, cognitive, restricted activities, relationships with others, fertility, emotions, body image and spirituality/outlook on life.

CONCLUSION

The HRQoL issues presented within this review are likely to be informative to health care professionals and AYAs. The extensive list of issues suggests that the impact of a cancer diagnosis and treatment during adolescence and young adulthood is widespread and reflects the complexities of this developmental phase.

Health-Related Quality of Life of Nepalese Children With Leukemia Using Pediatric Quality of Life Inventory 4.0 Generic Core Scale

Health-related quality of life (HRQOL) is an essential measure to consider when evaluating the full impact of illness in children diagnosed with leukemia. The purpose of the current study was to assess the overall HRQOL and specific functioning subscales of Nepalese children with leukemia using Pediatric Quality of Life Inventory 4.0 Generic Core Scale (PedsQL 4.0), compare self-report with parent proxy report of HRQOL and to identify the determinants affecting HRQOL. After cultural linguistic validation of PedsQL, a descriptive cross-sectional study was conducted on 43 children with leukemia and their parents in B. P. Koirala Memorial Cancer Hospital, Bharatpur via interview schedule. Among the subscales of HRQOL both the child’s self-report and parent proxy report scores were highest in social functioning and lowest in emotional functioning subscale. Intraclass correlation coefficient between proxy reports and self-reports were highest (0.828) in physical functioning and lowest (0.493) in social functioning subscales. Age group was significantly associated with the total score, physical functioning subscale, and emotional functioning subscale of only proxy scores. Leukemic children’s age-specific needs should be addressed properly to improve their overall HRQOL.

Decision making in pediatric oncology: Views of parents and physicians in two European countries

BACKGROUND

Decision making is a highly complex task when providing care for seriously ill children. Physicians, parents, and children face many challenges when identifying and selecting from available treatment options.

METHODS

This qualitative interview study explored decision-making processes for children with cancer at different stages in their treatment in Switzerland and Romania.

RESULTS

Thematic analysis of interviews conducted with parents and oncologists identified decision making as a heterogeneous process in both countries. Various decisions were made based on availability and reasonableness of care options. In most cases, at the time of diagnosis, parents were confronted with a "choiceless choice"-that is, there was only one viable option (a standard protocol), and physicians took the lead in making decisions significant for health outcomes. Parents' and sometimes children's role increased during treatment when they had to make decisions regarding research participation and aggressive therapy or palliative care. Framing these results within the previously described Decisional Priority in Pediatric Oncology Model (DPM) highlights family's more prominent position when making elective decisions regarding quality-of-life or medical procedures, which had little effect on health outcomes. The interdependency between oncologists, parents, and children is always present. Communication, sharing of information, and engaging in discussions about preferences, values, and ultimately care goals should be decision making's foundation.

CONCLUSIONS

Patient participation in these processes was reported as sometimes limited, but parents and oncologists should continue to probe patients' abilities and desire to be involved in decision making. Future research should expand the DPM and explore how decisional priority and authority can be shared by oncologists with parents and even patients.

Agreements and disagreements between children and their parents in health-related assessments

PURPOSE

To systematically review research concerning parent-child agreement in health-related assessments to reveal overall agreement, directions of agreement, and the factors that affect agreement in ratings.

METHOD

The Uni-Search and five additional databases were searched. Children's health issues were grouped into psychosocial issues including autism and ADHD, and physical and performance issues including pain. Measures used for comparison were those addressing (a) psychosocial functioning, (b) physical and performance functioning, and (c) health-related quality of life.

RESULTS

Totally, 39 studies met the inclusion criteria, comprising 44 analyses in all since four studies contained more than one analyses. Moderate child-parent agreement was demonstrated in 23 analyses and poor agreement in 20 analyses. Several analyses found more agreement on observable/external than on non-observable/internal domains. Overall, parents considered their children had more difficulties than did the children themselves, although there were indications that for children with physical performance issues, parents may underreport their children's difficulties in emotional functioning and pain. There were no consistencies in differences between children's and parent's ratings on levels of agreement with respect to the children's health issue, age or gender.

CONCLUSIONS

Discrepancies between child and parent reports seem to reflect their different perspectives and not merely inaccuracy or bias. Implications for Rehabilitation In general, parents consider their children to have more difficulties - or more extensive difficulties - than the children themselves think they have. The perspectives of the child and his or her parents should be sought whenever possible since both constitute important information concerning the child´s health and well-being. Children with physical and performance issues reported more difficulties than their parents concerning the children's emotional functioning and pain. Clinicians should prioritize obtaining children's views on subjective aspects such as emotional issues as well as on pain.

Do visually impaired children and their parents agree on the child's vision-related quality of life and functional vision?

AIMS

To investigate agreement between children with visual impairment (VI) and their parents on their ratings of the child's vision-related quality of life (VQoL) and functional vision (FV) using two novel self-report patient-reported outcome measures developed for this population.

METHODS

99 children aged 10-15 years (mean age=12.2, SD=1.9) with VI (best corrected acuity (logarithm of the minimum angle of resolution) 0.50 or worse in better eye) and their parents participated in a national postal survey, completing the child and proxy versions of our novel instruments assessing VQoL and FV of children with VI-the vision-related quality of life instrument for children and young people (VQoL_CYP) and the functional vision questionnaire for children and young people (FVQ_CYP), respectively. Parent-child agreement was investigated using the Bland-Altman (BA) method. Variation across key sociodemographic and clinical characteristics was examined using the Intraclass Correlation Coefficient.

RESULTS

Average parental ratings of their child's VQoL and FV were significantly lower than the children's own ratings, but the range of disagreement was wide, with parents both overestimating and underestimating their child's VQoL (mean score difference=5.7, BA limits of agreement (LOA): lower -22.10 (CI 95% -24.61 to 19.59) and upper 33.50 (CI 95% 30.99 to 36.01)), but more consistently underestimating the child's FV (mean score difference=-11.8, BA LOA: lower -39.60 (CI 95% -42.12 to 37.08) and upper 16 (CI 95% 13.48 to 18.52)). There was variation in agreement by some child characteristics, including vision level, time of onset and course of VI progression.

CONCLUSIONS

Visually impaired children and their parents perceive the broader impact of living with VI very differently. There is value in routine capture of information independently from children and their parents for comprehensively gauging the impact of childhood VI and tailoring appropriate interventions.

What factors influence parents' perception of the quality of life of children and adolescents with neurocardiogenic syncope?

Background

Health-related quality of life, which can be investigated using self-reports or parental reports, could help healthcare providers understand the subjective perception of well-being of children suffering from recurrent syncopal episodes. Quality of life is not only a measure of health but is also a reflection of patients’ and parents’ perceptions and expectations of health. This study assessed: 1) the consistency and agreement between pediatric patients’ self-reports and parents’ proxy-reports of their child’s quality of life; 2) whether this patient-parent agreement is dependent on additional demographic and clinical or distress factors; 3) whether the parents’ psychological distress influences children’s and parents’ responses to questionnaires on quality of life.

Methods

One hundred and twenty-five Italian children aged 6-18 years old (Mean age 12.75, SD 2.73, 48 % female) and their parents completed the Pediatric Quality of Life inventory with self-reports and parent-proxy reports, the Parenting Stress Index - Short Form questionnaire and the Child Behavior Checklist for ages 6-18.

Patients’ and parents’ scores on quality of life were analyzed via an intra-class correlation coefficient, Spearman’s correlation coefficient, Wilcoxon signed-rank test, and Bland-Altman plot.

Results

Child-rated quality of life was lower than parent-rated quality of life. However, there were no statistically significant differences between pediatric patients’ self-reports and their parents’ proxy-reports of on quality of life. Clinically significant patient-parent variation in pediatric health-related quality of life was observed. Differences in patient-parent proxy Pediatric Quality of Life inventory Total Scale Score scores were significantly associated with patient age.

Conclusion

Concerning parents’ proxy-ratings of their children’s quality of life on the Pediatric Quality of Life inventory, parental stress was found to be negatively associated with their perceptions of their child’s psychological quality of life. Indeed, childhood illness is a source of stress for the whole family, and exposes family members to a greater risk of developing psychosocial difficulties. In conclusion, this study invites reflection on the use of cross-informants in investigating the quality of life of young patients with neurocardiogenic syncope and the psychological factors that influence how quality of life is perceived.

Impaired physical function following pediatric LT

The purpose of this article is to investigate the spectrum of physical function of pediatric liver transplantation (LT) recipients 12-24 months after LT. Review data were collected through the functional outcomes group, an ancillary study of the Studies of Pediatric Liver Transplantation registry. Patients were eligible if they had survived LT by 12-24 months. Children ≥ 8 years and parents completed the Pediatric Quality of Life Inventory™ 4.0 generic core scales, which includes 8 questions assessing physical function. Scores were compared to a matched healthy child population (n = 1658) and between survivors with optimal versus nonoptimal health. A total of 263 patients were included. Median age at transplant and survey was 4.8 years (interquartile range [IQR], 1.3-11.4 years) and 5.9 years (IQR, 2.6-13.1 years), respectively. The mean physical functioning score on child and parent reports were 81.2 ± 17.3 and 77.1 ± 23.7, respectively. Compared to a matched healthy population, transplant survivors and their parents reported lower physical function scores (P < 0.001); 32.9% of patients and 35.0% of parents reported a physical function score <75, which is > 1 standard deviation below the mean of a healthy population. Physical functioning scores were significantly higher in survivors with optimal health than those with nonoptimal health (P < 0.01). There was a significant relationship between emotional functioning and physical functioning scores for LT recipients (r = 0.69; P < 0.001). In multivariate analysis, primary disease, height z score < -1.64 at longterm follow-up (LTF) visit,  > 4 days of hospitalization since LTF visit, and not being listed as status 1 were predictors of poor physical function. In conclusion, pediatric LT recipients 1-2 years after LT and their parents report lower physical function than a healthy population. Findings suggest practitioners need to routinely assess physical function, and the development of rehabilitation programs may be important.

The Children's Sleep Comic: Psychometrics of a Self-rating Instrument for Childhood Insomnia

The Children's Sleep Comic is a standardized self-report questionnaire for assessing insomnia in children ages 5-11 years. The goal of the present study is to introduce a revised version of this measure and to present psychometrics and a cut-off score. Therefore, the revised Children's Sleep Comic, the Sleep Self Report, the Children's Sleep Habits Questionnaire, and the Child Behavior Checklist were applied to a sample of 393 children and their parents. Of the parents who participated voluntarily, a subsample (n = 176) was interviewed on the phone to diagnose their children with sleep disorders according to the International Classification of Sleep Disorders, if applicable. The results indicated that the Children's Sleep Comic is a reliable self-rating instrument for diagnosing childhood insomnia. Internal consistency was α = 0.83; and convergent and divergent validity were adequate. The child-friendly format can foster a good therapeutic relationship, and thus establish the basis for successful intervention.

Concordance of Child and Parent Reports of Health-Related Quality of Life in Children With Mild Traumatic Brain or Non-Brain Injuries and in Uninjured Children: Longitudinal Evaluation

INTRODUCTION

This study aimed to determine (a) concordance between parents' and children's perceptions of health-related quality of life (HRQoL) for children who sustained a mild traumatic brain injury or a mild non-brain injury or who were uninjured at baseline and at 1, 3, 6, and 12 months postinjury; (b) test-retest reliability of the Pediatric Quality of Life Inventory Generic Core and Cognitive Functioning Scales in the uninjured group; and (c) which, if any, variables predicted parity in child/parent dyad responses.

METHODS

This longitudinal study included 103 child/parent dyads in three groups. Each child and parent completed Pediatric Quality of Life Inventory questionnaires within 24 hours of injury and at months 1, 3, 6, and 12 postinjury.

RESULTS

Child/parent HRQoL concordance was generally poor. The variables for age, gender, and study group were not found to be response-parity predictors.

DISCUSSION

Inclusion of child and parent perceptions provides a more comprehensive picture of the child's HRQoL, increasing provider awareness of related health care needs.