The PedsQL in pediatric cancer: reliability and validity of the Pediatric Quality of Life Inventory Generic Core Scales, Multidimensional Fatigue Scale, and Cancer Module

Translation and evaluation of psychometric properties of the Amharic pediatric quality of life inventory 4.0 generic core scale for children with cancer

BACKGROUND

Childhood cancer negatively impacts a child's physical, mental, and behavioural health and significantly affects their health-related quality of life. The Pediatric Quality of Life Inventory 4.0 Generic Core Scale (PedsQL™ 4.0 GCS) is one of the most commonly used measures of the quality of life in children. However, the Amharic version of PedsQL™ 4.0 GCS has not been validated in a paediatric oncology population. This study aimed to translate and evaluate the psychometric properties of the Amharic PedsQL™ 4.0 GCS (PedsQL™ 4.0 GCS (A)) for Ethiopian children with cancer.

METHODS

A descriptive cross-sectional study was conducted among children aged 8-18 years with any type of cancer across the cancer trajectory. Cronbach's alpha and intraclass correlation coefficient were computed to determine the internal consistency and test-retest reliability of the scale. The convergent validity was established by examining the correlation of the PedsQL™ 4.0 GCS (A) with the Amharic version of the Revised Child Anxiety and Depression Scale (RCADS-25(A)). Factorial validity was evaluated by conducting a confirmatory factor analysis.

RESULTS

The study included 142 participants with childhood cancer. PedsQL™ 4.0 GCS (A) had good validity and reliability. It demonstrated high internal consistency with a Cronbach's alpha of 0.96 for the scale and 0.82-0.95 for the subscales. The intraclass correlation coefficient for the scale was 0.9 and that for the subscales was 0.76-0.90. The PedsQL™ 4.0 GCS (A) was highly correlated with RCADS-25 (A) (r = - 0.97, p < 0.001), supporting its convergent validity. The four-factor structure of the model fitted the data satisfactorily (χ²/df = 1.28; CFI = 0.97; TLI = 0.97; RMSEA = 0.05; SRMR = 0.05), supporting the factorial validity of the PedsQL™ 4.0 GCS (A).

CONCLUSION

The PedsQL™ 4.0 GCS (A) demonstrates desirable psychometric properties for assessing quality of life among Ethiopian children with cancer. The scale can be used in clinical settings for assessing and evaluating quality of life in children with cancer. The use of parent-report versions and studies in those with different health conditions and healthy populations are necessary to further establish the psychometric properties of the PedsQL™ 4.0 GCS (A).

Associations between Lifestyle Factors and Neurocognitive Impairment among Chinese Adolescent and Young Adult (AYA) Survivors of Sarcoma

BACKGROUND

The effect of lifestyle on neurocognitive impairment among cancer survivors remain an understudied area. This study explored the association between lifestyle factors and neurocognitive outcomes (specifically, attention, memory, processing speed and cognitive flexibility) in AYA survivors (aged 15-39 years) of sarcoma.

METHODS

This study recruited 116 AYA survivors (age 28.2 (SD = 8.2) years), who were diagnosed with osteosarcoma (49%) or soft-tissue sarcoma (51%) at age 13.3 (SD = 7.2) years. The neurocognitive battery included measures of attention, memory, motor-processing speed, and cognitive flexibility. Survivors reported health-damaging practices, which included: physical inactivity, smoking, alcohol intake, inadequate sleep (<7 h of actual sleep/day), sleep-related fatigue (Multidimensional Fatigue Scale) and long working hours (>9 h/day). General linear modeling was conducted to examine the association between lifestyle factors and neurocognitive outcomes, adjusting for age at diagnosis, sex, education attainment and clinical/treatment variables.

RESULTS

At 14.9 (SD = 7.6) years post-diagnosis, survivors demonstrated impairment in attentiveness (4.3-13.0%), processing speed (34.5%) and cognitive flexibility (18.1%). Nearly half (45.7%) had developed a chronic health condition (CHC). Low physical activity (estimate = -0.97, p = 0.003) and sleep-related fatigue (estimate = -0.08, p = 0.005) were associated with inattention. Survivors who worked >9 h/day (n = 15) demonstrated worse attention (estimate = 5.42, p = 0.023) and cognitive flexibility (estimate = 5.22, p = 0.005) than survivors who worked ≤9 h/day (n = 66). Interaction analysis (CHCs*physical activity) showed that survivors who developed CHCs and reported low physical activity had worse attention (p = 0.032) and cognitive-flexibility (p = 0.019) scores than other subgroups.

CONCLUSION

Treatment-related CHCs, coupled with continued physical inactivity, may exacerbate inattention and executive dysfunction among survivors. Long working hours and sleep-related fatigue are associated with worse functioning; this finding should be validated with prospective assessment of work-related stressors and objective sleep measures.

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.

Patient Reported Outcomes and Measures in Children with Rhabdomyosarcoma

In addition to optimising survival of children with rhabdomyosarcoma (RMS), more attention is now focused on improving their quality of life (QOL) and reducing symptoms during treatment, palliative care or into long-term survivorship. QOL and ongoing symptoms related to the disease and its treatment are outcomes that should ideally be patient-reported (patient-reported outcomes, PROs) and can be assessed using patient-reported outcome measures (PROMS). This commentary aims to encourage PRO and PROM use in RMS by informing professionals in the field of available PROMs for utilisation in paediatric RMS and provide considerations for future use in research and clinical practice. Despite the importance of using PROMs in research and practice, PROMs have been reported scarcely in paediatric RMS literature so far. Available literature suggests lower QOL of children with RMS compared to general populations and occurrence of disease-specific symptoms, but a lack of an RMS-specific PROM. Ongoing developments in the field include the development of PROMs targeted at children with RMS specifically and expansion of PROM evaluation within clinical trials.

Feasibility of three times weekly symptom screening in pediatric cancer patients

OBJECTIVE

Primary objective was to determine the feasibility of three times weekly symptom reporting by pediatric cancer patients for eight weeks.

METHODS

We included English-speaking patients 8-18 years of age with cancer. Patients were sent reminders by text or email to complete Symptom Screening in Pediatrics Tool (SSPedi) three times weekly for eight weeks. When patients reported at least one severely bothersome symptom, the symptom report was emailed to the primary healthcare team. Patient-reported outcomes were obtained at baseline, week 4 ± 1 and week 8 ± 1. Symptom documentation, intervention provision for symptoms and unplanned healthcare encounters were determined by chart review at weeks 4 and 8. The primary endpoint was feasibility, defined as at least 75% patients achieving adherence with at least 60% of SSPedi evaluations. We planned to enroll successive cohorts until this threshold was met.

RESULTS

Two cohorts consisting of 30 patients (cohort 1 (n = 20) and cohort 2 (n = 10)) were required to meet the feasibility threshold. In cohort 1, 11/20 (55%) met the SSPedi completion threshold. Interventions applied after cohort 1 included engaging parents to facilitate pediatric patient self-report, offering mechanisms to remember username and password and highlighting potential benefits of symptom feedback to clinicians. In cohort 2, 9/10 (90%) met the SSPedi completion threshold and thus feasibility was met. Patient-reported outcomes and chart review outcomes were obtained for all participants in cohort 2.

CONCLUSIONS

Three times weekly symptom reporting by pediatric patients with cancer for eight weeks was feasible. Mechanisms to enhance three times weekly symptom reporting were identified and implemented. Future studies of longitudinal symptom screening can now be planned.

Fatigue trajectories during pediatric ALL therapy are associated with fatigue after treatment: a national longitudinal cohort study

OBJECTIVE

Fatigue is one of the most prevalent and distressing symptoms reported by survivors of childhood cancer. There is currently a lack of longitudinal studies on cancer-related fatigue, and especially on the relationship between the course of fatigue during treatment and fatigue at follow-up. The purpose of the current study was therefore to investigate if the course of fatigue during treatment, treatment intensity, serious adverse events, sex, or age at diagnosis are associated with cancer-related fatigue after treatment.

METHODS

Participants were 92 children and adolescents diagnosed with acute lymphoblastic leukemia (mean age at diagnosis was 6.26 years). Fatigue was measured with PedsQL multidimensional fatigue scale proxy reports 5 months after diagnosis, 12 months after diagnosis, 24 months after diagnosis, and at follow-up 12 months after end of treatment. The effect of patient and treatment characteristics on fatigue reported at follow-up was tested through logistic regression analyses.

RESULTS

The course of fatigue during treatment significantly predicted fatigue reported at follow-up for general fatigue (p = .038, OR = 9.20), sleep/rest fatigue (p = .011, OR = 15.48), and cognitive fatigue (p < .001, OR = 10.78). None of the other variables were associated with fatigue at follow-up for any of the subscales.

CONCLUSIONS

The findings demonstrate that fatigue reported during treatment can predict fatigue at follow-up. These results stress the need for longitudinal assessments. Healthcare professionals need to be aware that pediatric patients who are fatigued during treatment need to receive additional attention and timely interventions since cancer-related fatigue will not resolve by itself in the first year after end of treatment.

Addressing Health-Related Quality of Life Among Children With Multiple Sclerosis

BACKGROUND

Children with the chronic disease multiple sclerosis (MS) report lower health-related quality of life (HRQOL) compared with children who experience transient illness. The relationship between an MS diagnosis and the HRQOL of affected children is mediated by parental HRQOL. Interventions to improve the HRQOL of children with MS should, therefore, include parents of affected children.

METHODS

We performed a configurative review for improvements in the HRQOL of children facing diseases similar to MS and their parents. We used the generated concepts to form theories. Next, we performed qualitative interviews with clinicians who care for children with MS to characterize overlap between the proposed theories and usual care. Finally, we generated recommendations for improving the HRQOL of children with MS and their parents.

RESULTS

We theorize that the HRQOL of children with MS and their parents may be improved by strengthening self-concept, hope, and knowledge. Qualitative interviews with 7 clinicians who care for children with MS revealed no common psychosocial care protocol. The interviews did, however, reveal sources of psychosocial care that overlap with the proposed theories and barriers to optimizing such care.

CONCLUSIONS

Grounded in theory and clinically oriented practice, recommendations to improve the HRQOL of children with MS and their parents are to implement standardized screening, pool provider counseling strategies, create computer applications with psychosocial interventions, promote age-appropriate education resources, and secure positions for MS specialists.

Psychological Effects of a Structured Exercise Intervention During Umbilical Cord Blood Transplantation in Children and Adolescents

BACKGROUND

Children and adolescents undergoing umbilical cord blood transplantation (UCBT) are faced with severe fatigue and a decline in quality of life (QoL) during the inpatient period.

OBJECTIVE

To investigate the effect of a structured exercise intervention on fatigue, QoL and clinical outcomes among children and adolescents during UCBT.

METHODS

In this randomized controlled trial, participants (n = 48) were randomized to a control group (CG: usual care) or an intervention group (IG: a structured exercise intervention). Fatigue and QoL were assessed at hospital admission, 14 days after UCBT, and at discharge using linear mixed model analysis. In addition, engraftment kinetics, supportive treatment, transplant-related complications, and hospital length of stay were derived from medical records.

RESULTS

4 patients completed the study, the IG participated in an average of 2.12 (1.36-2.8) sessions with a duration of 24 (16-34) min weekly, and the total rate of adherence to the training program was 70.59%. For fatigue and QoL, there was a significant effect of time in the control group, with the total score of fatigue decreased from T1 to T2 (73.9vs 60.9, P = .001) and T1 to T3 (73.9vs 65.6, P = .049), and the QoL scores decreased from T1 to T2 (73.9vs 66.1, P = .043). The hospital length of stay was less in the intervention group (P = .034).

CONCLUSION

Our randomized study indicated that structured exercise interventions might exert a protective effect by attenuating the decline in fatigue and QoL, and shortening duration of hospitalization.

Subjective Fatigue in Children With Unaided and Aided Unilateral Hearing Loss

OBJECTIVES

Fatigue is frequently observed in children with chronic diseases and can affect the quality of life (QoL). However, research in children with unilateral hearing loss (UHL) is scarce. Subsequently, no studies investigated the effects of hearing aids on fatigue in children. This study investigates subjective fatigue and hearing-related QoL in children with UHL. Furthermore, it evaluates the influence of hearing aids, subject-specific factors, and respondent-type on subjective fatigue.

STUDY DESIGN

A cross-sectional study was conducted from June 2020 until September 2020 at the department of otorhinolaryngology in a tertiary referral center.

METHODS

The primary outcome was the difference in subjective fatigue and hearing-related QoL between children with unaided UHL, aided UHL, and normal hearing. Subjective fatigue and hearing-related QoL were measured using the Pediatric Quality of Life Inventory™ Multidimensional Fatigue Scale (PedsQL™-MFS) and Hearing Environments and Reflection on Quality of Life (HEAR-QL™) questionnaires.

RESULTS

Along with 36 aided children with UHL, 34 unaided and 36 normal-hearing children were included. Child reports revealed significantly more cognitive fatigue in children with aided UHL than children with normal hearing (median difference 12.5, P = .013). Parents reported more fatigue in children with UHL compared to normal-hearing siblings. Especially children with aided UHL seemed at increased risk for fatigue. Children with UHL scored lower on hearing-related QoL than children with normal hearing. No apparent differences were found in fatigue and QoL between children with unaided and aided UHL.

CONCLUSION

Children with unaided and even aided UHL seem to experience more subjective fatigue and lower hearing-related QoL than children with normal hearing. Prospective longitudinal studies are required to investigate the influence of hearing aids on fatigue and QoL in individual patients.

LEVEL OF EVIDENCE

3 Laryngoscope, 2021 Laryngoscope, 133:189-198, 2023.

Integration of Patient-reported Outcome Measures in Pediatric Hematology: A Qualitative Methods Study

Patient-reported outcome measures (PROMs) are self-reported questionnaires that allow patients and families to evaluate health-related experiences without influence or oversight from health care professionals. This study aimed to rate the relevance of existing PROMs for pediatric hematology patients, as identified by a recent systematic review, as well as to evaluate the receptivity of electronic PROM integration into clinical practice. Focus groups and interviews were conducted with children (10) and parents (19) impacted by nonmalignant hematological disorders, as well as with health care professionals (6). We observed strong support for the TranQol in thalassemia (100% for both parents [P] and children [C]); the Canadian Haemophilia Outcomes-Kids' Life Assessment Tool (CHO-KLAT) (100% P, 75% C) and Haemophilia Quality of Life questionnaire (Haemo-QoL) (100% P and C) in hemophilia; the Pediatric Quality of Life Inventory (PedsQL) Sickle Cell Module (75% P, 100% C); and the Kids ITP Tool in immune thrombocytopenia (100% P, 66.7% C). Generic tools such as the PedsQL Generic were met with mixed support. Electronic PROM integration received universal support. We obtained strong support for the integration of a web-based platform into clinical practice and a preference for disease-specific PROMs over generic PROMs. Future projects may explore the development of a child-friendly Canadian web-based platform to standardize quality-of-life evaluation within the clinical encounter.

Nonpharmacological interventions for treating fatigue in adolescents: A systematic review and narrative synthesis of randomised controlled trials

OBJECTIVE

Fatigue is common in adolescence and can be highly disabling if experienced persistently, with adverse psychosocial outcomes. There is a need to better understand what nonpharmacological treatments are available for adolescents suffering with persistent fatigue. The current review systematically identified, synthesised, and evaluated the evidence regarding nonpharmacological interventions for fatigue in adolescents, focusing on evaluating effectiveness, describing intervention components, and mapping interventions onto the behaviour change technique taxonomy (BCTT).

METHODS

CENTRAL, EMBASE, PsycINFO, PubMed, and Web of Science were systematically searched for articles including (1) adolescents aged 10-19 years old, (2) fatigue as a primary or secondary outcome, (3) nonpharmacological interventions, and (4) randomised controlled trials. Study screening, data extraction, quality assessment, and BCTT mapping were performed independently by two reviewers. Findings were presented as a narrative synthesis, with interventions ranked by promise.

RESULTS

5626 papers were identified and double-screened, resulting in the inclusion of 21 articles reporting 16 trials. Five interventions were classified as likely promising. Interventions often involved psychoeducation, cognitive behavioural therapy, and/or physical activity, incorporating various BCTT domains, most commonly shaping knowledge, repetition and substitution, and goals and planning. However, there did not seem to be any observable differences between fatigue-targeted and non-fatigue-targeted interventions. Overall study quality was mixed, particularly in relation to power and outcome measures.

CONCLUSION

There are several promising nonpharmacological interventions for adolescent fatigue, although further work is needed to determine effectiveness. Future trials need to ensure design rigour, focusing on adequate powering, validated outcome measures, and adhering to best practice reporting guidelines.

A multisite randomized controlled trial of an early palliative care intervention in children with advanced cancer: The PediQUEST Response Study Protocol

Background

The Pediatric Quality of Life and Evaluation of Symptoms Technology Response to Pediatric Oncology Symptom Experience (PQ-Response) intervention aims to integrate specialized pediatric palliative care into the routine care of children, adolescents, and young adults (AYAs) with advanced cancer.

Aims

To evaluate whether PQ-Response, compared to usual care, improves patient’s health related quality of life (HRQoL) and symptom burden (aim 1), parent psychological distress and symptom-related stress (aim 2), and family and symptom treatment activation (aim 3).

Design

Multisite, randomized (1:1), controlled, un-blinded, effectiveness trial comparing PediQUEST Response (intervention) vs usual cancer care (control).

Setting

Five US large, tertiary level pediatric cancer centers.

Participants

Children (≥2 years old)/AYAs who receive care at any of the participating sites because of advanced cancer or any progressive/recurrent solid or brain tumor and are palliative care “naïve.” Target: 200 enrolled patient-parent dyads (minimum goal: 136 dyads randomized, N = 68/arm).

Interventions

PediQUEST Response: combines patient-mediated activation (weekly feedback of patient- and parent-reported symptoms and HRQoL to families and providers using the PediQUEST web system) with integration of the palliative care team. Usual Cancer Care: participants receive usual care, which can include palliative care consultation, and use PediQUEST web to answer surveys, with no feedback.

Methods

Following enrollment, patients (if ≥5 years) and one parent receive weekly PediQUEST-Surveys assessing HRQoL (Pediatric Quality of Life Inventory 4.0) and symptom burden (PediQUEST-Memorial Symptom Assessment Scale). After a 2-week run-in period, dyads who answer ≥2 PediQUEST surveys per participant (responders), are randomized (concealed allocation) and followed up for 16-weeks. Parents answer six additional surveys (parent outcomes).

Outcomes

Primary: mean patient HRQoL score over 16-weeks as reported by a) the parent; and b) the patient if ≥5 years-old. Secondary: patient’s symptom burden; parent’s anxiety, depressive symptoms, symptom-related stress; family activation; and symptom treatment activation.

Trial registration

ClinicalTrials.gov (NCT03408314) 1/24/18. https://clinicaltrials.gov/ct2/show/NCT03408314.

Health-Related Quality of Life at Diagnosis for Pediatric Thyroid Cancer Patients

CONTEXT

Pediatric thyroid cancer (TC) incidence rates are increasing, yet TC has one of the highest survival rates. Despite increased prevalence, little is known about youth adjustment to TC, particularly compared to other pediatric cancers.

OBJECTIVE

The current study sought to describe health-related quality of life (HRQoL) in pediatric TC patients early after diagnosis compared to other pediatric cancer patients and healthy youth and examine predictors of HRQoL.

DESIGN

Patients completed psychosocial questionnaires as part of a clinic-based screening program around time of surgery. TC HRQoL was compared to other pediatric cancer and healthy youth reported norms. Clinical and demographic data extracted from the medical record were examined for predictors of HRQoL.

SETTING

Pediatric Thyroid Center.

PATIENTS AND OTHER PARTICIPANTS

Pediatric TC patients (ages 8.5-23.4 years) and their caregivers.

MAIN OUTCOME MEASURES

Pediatric Quality of Life Inventory (HRQoL) and distress thermometer.

RESULTS

Findings evidenced significantly higher HRQoL for TC patients than other pediatric cancers for all but emotional and school functioning. Compared to healthy youth, TC patients reported significantly lower functioning, except comparable social functioning. No significant differences in HRQoL were identified based on disease severity, thyroid disease history, or treatment. Patient distress was associated with HRQoL.

CONCLUSIONS

The findings suggest general resilience in TC patients compared to youth with other cancers, yet worse HRQoL than peers. Early universal screening is warranted due to a short TC treatment regimen. If administrative barriers preclude comprehensive screening, the single-item distress thermometer may identify patients for further comprehensive screening.

Design and methods of a randomized web-based physical activity intervention among children with cancer: A report from the Children's Oncology Group

BACKGROUND

Promoting physical activity soon after treatment for childhood cancer may benefit health because sedentary lifestyle during curative therapy may perpetuate physical and emotional complications. The primary goals of this study are to evaluate the effects of a 6-month web-based, rewards-based physical activity intervention on fitness, biomarkers of cardiometabolic health, inflammation, adipokine status, quality of life and school attendance, and determine if effect of intervention on markers of cardiometabolic health is mediated by changes in fitness. The primary outcome of interest is fitness (physiological cost index, six-minute walk test) measured at end of intervention.

METHODS

This ongoing study is a two-arm, prospective, randomized design with accrual goals of 192 children for intervention and control groups. Children ≥8 years and < 16 years of age, not meeting recommended levels of physical activity, who completed therapy within the past 12 months are eligible. Both groups receive: 1) educational materials encouraging physical activity, 2) activity monitor, 3) access to web-based interface designed to motivate physical activity, 4) rewards based on physical activity levels, and 5) access to their activity data on the web-interface. Those randomized to intervention: 1) can view others' activity and interact with other participants, and 2) receive rewards based on physical activity levels throughout the intervention (vs. at the end of the intervention for control group).

CONCLUSION

Unique, scalable, and portable physical activity interventions that motivate young survivors are needed. This study will inform future web-based physical activity interventions for children with cancer by demonstrating effects of rewards and social interaction.

CLINICAL TRIALS

ClinicalTrials.gov Identifier: NCT03223753; COG Identifier: ALTE1631.

Efficacy of interdisciplinary rehabilitation in child cancer survivors: Impact on physical fitness, fatigue and body composition after 1-year follow-up

OBJECTIVE

Childhood cancer survivors experience reduced physical activity level, participation as well as health-related quality of life. This prospective, pre-/post-intervention and follow-up cohort study aims to determine the efficacy of an interdisciplinary rehabilitation on improving physical fitness, fatigue and body composition.

METHODS

A total of 24 childhood cancer survivors (mean age: 12.15 years ± 3.2; 14 females; 10 males) were recruited 6 months after medical treatment and received a 4-month interdisciplinary intervention. Cardiorespiratory fitness (PredVO_2peak and PredLoad_max ), body composition (dry lean weight) and quality of life (general fatigue) were assessed at baseline, post-intervention and 1-year follow-up. Linear mixed models were used to analyse data.

RESULTS

Linear mixed modelling revealed a significant main effect of time on predicted maximal load (F = 13.189, df = 36.179, p < 0.001), dry lean weight (F = 64.813, df = 37.019, p < 0.001) but also significant improvement of general fatigue score (-9.039 ± 4.300, 95% CI -17.741 to -0.336, p = 0.042), indicating a decline in general fatigue.

CONCLUSION

With emerging evidence that physical activity is safe and feasible, together with increasing numbers of childhood cancer survivors at risk for long-term chronic co-morbidities, this study advocates for better access to interdisciplinary rehabilitation programmes in order to improve their physical condition and their body composition and reduce fatigue.

Seeking virtual support: Digital technology use in adolescent and young adults with advanced cancer

BACKGROUND

A cancer diagnosis, especially advanced cancer, interferes with adolescent/young adult (AYA) peer relationships. AYAs increasingly use digital technologies (i.e., social media, video games) as a social instrument; little is known about the role of digital technologies in the AYA cancer experience. The objective of this analysis was to describe the use and impact of digital technologies among AYAs with advanced cancer.

PROCEDURE

As part of the "Exploring the Concept of a 'Good Death'" study, semi-structured interviews were conducted with 32 English-speaking AYAs (14-25 years) with advanced cancer (relapsed/refractory disease, estimated survival <50%). Interviews were audio recorded, deidentified, and transcribed verbatim. Questions focused on communication and sources of psychosocial support. Directed content analysis was used for codebook creation. Three reviewers completed transcript coding and reconciled discrepancies. Thematic analysis identified hierarchical themes. The present analysis focused on the specific theme of "digital technologies as a support mechanism."

RESULTS

When asked about sources of support, social media and multiplayer online games were most often recognized by AYAs. Three themes emerged regarding the role of digital technologies: distraction, maintaining existing peer support, and connecting with peers with cancer. Two AYAs acknowledged negative consequences of social media.

CONCLUSIONS

AYAs with advanced cancer cite digital technologies as a mechanism for maintaining and seeking peer support. Digital technologies may be leveraged to provide psychosocial support for AYAs with advanced cancer.

A Pilot Randomized Control Trial of Teens Taking Charge: A Web-based Self-management Program for Adolescents with Cancer

Background: There is a lack of self-management tools for adolescents with cancer (AWC). This study evaluated the feasibility of Teens Taking Charge Cancer, a web-based self-management program. Methods: A pilot randomized control trial (RCT) was conducted across 4 pediatric oncology clinics. AWC (12-18 years) and their caregivers were randomized to either the intervention or control group. All were asked to complete 12 website modules over 12 weeks (at their own pace) and received monthly calls from health coaches. The intervention website was based on cognitive behavioral principals, designed as an interactive self-guided online program, while the control consisted of education and included links to 12 general cancer websites. Outcome assessments occurred at enrollment and 12 weeks post-intervention. The primary outcomes included rate of accrual and retention, adherence to the protocol, acceptability and satisfaction with intervention using questionnaire and semi-structured interviews, adverse events and engagement with the intervention. Results: Eighty-one teen-caregiver dyads were enrolled with a retention rate of 33%. In the intervention group 46% (n = 18) logged in at least once over the 12-week period. A mean of 2.4 of 12 modules (SD 3.0) were completed; and no one completed the program. Thirty-three percent of caregivers in the intervention logged into the website at least once and none completed the full program. Discussion: The results from this pilot study suggest that the current design of the Teens Taking Charge Cancer RCT lacks feasiblity. Future web-based interventions for this group should include additional features to promote uptake and engagement with the program.

KIdney aNd blooD prESsure ouTcomes in Childhood Cancer Survivors: Description of Clinical Research Protocol of the KINDEST-CCS Study

Background

Approximately 30% of childhood cancer survivors (CCSs) will develop chronic kidney disease (CKD) or hypertension 15 to 20 years after treatment ends. The incidence of CKD and hypertension in the 5-year window after cancer therapy is unknown. Moreover, extent of monitoring of CCS with CKD and associated complications in current practice is underexplored. To inform the development of new and existing care guidelines for CCS, the epidemiology and monitoring of CKD and hypertension in the early period following cancer therapy warrants further investigation.

Objective

To describe the design and methods of the KIdney aNd blooD prESsure ouTcomes in Childhood Cancer Survivors study, which aims to evaluate the burden of late kidney and blood pressure outcomes in the first ~10 years after cancer therapy, the extent of appropriate screening and complications monitoring for CKD and hypertension, and whether patient, disease/treatment, or system factors are associated with these outcomes.

Design

Two distinct, but related studies; a prospective cohort study and a retrospective cohort study.

Setting

Five Ontario pediatric oncology centers.

Patients

The prospective study will involve 500 CCS at high risk for these late effects due to cancer therapy, and the retrospective study involves 5,000 CCS ≤ 18 years old treated for cancer between January 2008 and December 2020.

Measurements

Chronic kidney disease is defined as Estimated glomerular filtration rate <90 mL/min/1.73 m² or albumin-to-creatinine ratio ≥ 3mg/mmol. Hypertension is defined by 2017 American Academy of Pediatrics guidelines.

Methods

Prospective study: we aim to investigate CKD and hypertension prevalence and the extent to which they persist at 3- and 5-year follow-up in CCS after cancer therapy. We will collect detailed biologic and clinical data, calculate CKD and hypertension prevalence, and progression at 3- and 5-years post-therapy. Retrospective study: we aim to investigate CKD and hypertension monitoring using administrative and health record data. We will also investigate the validity of CKD and hypertension administrative definitions in this population and the incidence of CKD and hypertension in the first ~10 years post-cancer therapy. We will investigate whether patient-, disease/treatment-, or system-specific factors modify these associations in both studies.

Limitations

Results from the prospective study may not be generalizable to non-high-risk CCS. The retrospective study is susceptible to surveillance bias.

Conclusions

Our team and knowledge translation plan is engaging patient partners, researchers, knowledge users, and policy group representatives. Our work will address international priorities to improve CCS health, provide the evidence of new disease burden and practice gaps to improve CCS guidelines, implement and test revised guidelines, plan trials to reduce CKD and hypertension, and improve long-term CCS health.

The Economic and Humanistic Burden of Pediatric-Onset Multiple Sclerosis

Background: Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease of the central nervous system. Pediatric-onset MS (POMS), defined as onset of MS before 18 years of age, is estimated to account for 2% to 5% of the MS population worldwide. Objectives: To conduct a literature review focused on the healthcare resource utilization and cost as well as quality-of-life (QOL) outcomes among patients with POMS. Methods: We conducted a systematic literature review of English-language studies published after September 2010 in MEDLINE and Embase to describe the global economic healthcare resource utilization and costs and humanistic (QOL) burden in patients with POMS. Results: We found 11 studies that reported on healthcare resource utilization, cost, or insurance coverage and 36 studies that reported on QOL outcomes in patients with POMS. Patients with POMS had higher rates of primary care visits (1.41 [1.29-1.54]), hospital visits (10.74 [8.95-12.90]), and admissions (rate ratio, 4.27 [2.92-6.25];OR, 15.2 [12.0-19.1]) compared with healthy controls. Mean per-patient costs in the United States were $5907 across all settings per year of follow-up between 2002 and 2012; mean costs per hospital stay were $38 543 (in 2015 USD) between 2004 and 2013. Three studies reported psychosocial scores between 71.59 and 79.7, and 8 studies reported physical health scores between 74.62 to 82.75 using the Pediatric Quality of Life Measurement Model (PedsQLTM). Twelve studies used the PedsQL™ Multidimensional Fatigue Scale. Mean scores on the self-reported general fatigue scale ranged from 63.15 to 78.5. Quality-of-life scores were lower than those of healthy controls. Discussion: Our review presents a uniquely broad and recent overview of the global economic and humanistic burden of patients with POMS. Additional research on healthcare resource utilization and cost would provide a more robust understanding of the economic burden in this population. Conclusions: Healthcare resource utilization and costs are high in this population, and patients report reduced QOL and significant fatigue compared with healthy children and adolescents.

Chemotherapy-induced peripheral neuropathy in children and adolescent cancer patients

Brain cancer and leukemia are the most common cancers diagnosed in the pediatric population and are often treated with lifesaving chemotherapy. However, chemotherapy causes severe adverse effects and chemotherapy-induced peripheral neuropathy (CIPN) is a major dose-limiting and debilitating side effect. CIPN can greatly impair quality of life and increases morbidity of pediatric patients with cancer, with the accompanying symptoms frequently remaining underdiagnosed. Little is known about the incidence of CIPN, its impact on the pediatric population, and the underlying pathophysiological mechanisms, as most existing information stems from studies in animal models or adult cancer patients. Herein, we aim to provide an understanding of CIPN in the pediatric population and focus on the 6 main substance groups that frequently cause CIPN, namely the vinca alkaloids (vincristine), platinum-based antineoplastics (cisplatin, carboplatin and oxaliplatin), taxanes (paclitaxel and docetaxel), epothilones (ixabepilone), proteasome inhibitors (bortezomib) and immunomodulatory drugs (thalidomide). We discuss the clinical manifestations, assessments and diagnostic tools, as well as risk factors, pathophysiological processes and current pharmacological and non-pharmacological approaches for the prevention and treatment of CIPN.

Effects of an Exercise Intervention on Gait Function in Young Survivors of Osteosarcoma with Megaendoprosthesis of the Lower Extremity-Results from the Pilot Randomized Controlled Trial proGAIT

Limb preservation with megaendoprosthesis in adolescents and young adults (AYA) with bone tumors is associated with functional limitations and gait abnormalities. The proGAIT trial evaluated the effectiveness of an exercise program on gait function and quality of life, functional scales (MSTS, TESS), functional mobility, and fatigue as secondary outcomes. Eleven AYA survivors of malignant osteosarcoma with a tumor endoprosthesis around the knee (mean age: 26.6 (±8.4) years) were randomized into an intervention group receiving an 8-week exercise program or into a control group. Gait function was assessed via 3D motion capture and analyzed using the Gait Profile Score (GPS) and the Gait Deviation Index (GDI). GDI and GPS scores of participants suggest deviations from a healthy reference group. The exercise intervention had small-to-medium positive effects on gait score GDI |d| = 0.50 (unaffected leg), |d| = 0.24 (affected leg), subjective functional scores TESS |d| = 0.74 and MSTS |d| = 0.49, and functional tests TUG and TUDS |d| = 0.61 and |d| = 0.52. None of these changes showed statistical significance. Promising intervention effects suggest that regular exercise could improve lower limb function and follow-up care for survivors; however, a powered RCT as a follow-up project needs to confirm the pilot findings.

A randomized controlled trial evaluating the effectiveness of a self-management program for adolescents with a chronic condition: a study protocol

BACKGROUND

Self-management support is increasingly viewed as an integral part of chronic condition management in adolescence. It is well recognized that markers of chronic illness control deteriorate during adolescence. Due to the increasing prevalence of long-term chronic health conditions in childhood and improved survival rates of previously life-limiting conditions in children and adolescents, significant numbers of adolescents are having to manage their chronic condition effectively as they transition to adult health care. Therapy adherence has been identified as a major challenge for young people living with a chronic condition such as cystic fibrosis, diabetes, or asthma requiring long-term pharmacological therapy and/or lifestyle modifications. Most systematic reviews on self-management interventions address adult populations. Very few intervention studies are directed at adolescents with a chronic condition who are transitioning to adult health services. This protocol describes a prospective randomized controlled trial of a standardized self-management intervention program delivered to adolescents aged 15-18 years prior to their transfer to adult care. This study has been designed to provide evidence regarding self-management programs for adolescents and is the first study to use the Flinders Program with this important, under-researched age group.

METHODS

A randomized controlled trial is used to investigate the effectiveness of a modified adolescent-friendly version of an adult self-management program. This program is directed at improving self-management in an adolescent cohort 15-18 years of age with a chronic condition being treated in a specialist pediatric hospital. Participants will be randomized to either usual care or the modified Flinders Program plus usual care. Data collection will include measures of specific illness control, unscheduled hospital admissions, and questionnaires to record self-management competencies, quality of life, self-efficacy, and outcome measures specific to the chronic condition at baseline, 3 months, 6 months, and 12 months after delivery.

DISCUSSION

This study will provide a better understanding of the elements required for effective self-management programs in adolescents with a chronic condition and address some important knowledge gaps in current literature. The study will be carried out in collaboration with the Discipline of Behavioural Health at Flinders University, Adelaide, Australia, in order to inform the development of an adolescent version of the successful and validated Flinders Program™.

TRIAL REGISTRATION

Australian and New Zealand Clinical Trials Registry (ACTRN12621000390886). Registered on April 8, 2021.

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.

Rehabilitation in children and adolescents undergoing stem cell transplantation: A pilot study focused on motor performance

OBJECTIVES

The aim of this pilot trial is evaluating the preliminary effectiveness of two in-hospital interventions in the maintenance of motor performance in children/adolescents undergoing hematopoietic stem cell transplantation (HSCT). Secondary objectives investigated the interventions' feasibility, impact on fatigue and to what degree the subjects' maintained their ankle dorsiflexion range of movement (ROM), functional mobility, muscle strength and flexibility.

METHODS

This trial included 5- to 18-year-old participants, affected by oncological and non-oncological diseases during hospitalisation for autologous/allogenic HSCT. The subjects were assigned to an exercise group (EG), or a counselling group based on a cluster model based on inpatient timeframe. The EG subjects performed strengthening, stretching and aerobic exercises for 30 min/5 days a week. Both groups followed rehabilitation counselling indications (RCI), 7 days a week.

RESULTS

Forty-nine participants were enrolled (median age = 12.9 years) (EG n = 36). In both groups the participants maintained their baseline motor performance and ankle ROM, and the children/adolescents and parents reduced their levels of fatigue. However, the interventions were not effective in maintaining strength.

CONCLUSION

In maintaining the subjects' motor performance, the RCI results are significant because they pave the way for the application in clinical practice contexts where there are poor rehabilitation resources. Clinical Trials registration NCT03842735.

Interpreting patient-rated outcome measures in adolescent patients following concussion

OBJECTIVE

To estimate scale scores for patient-reported outcome (PRO) measures that classify patients as improved or unimproved at days 3 and 10 post-concussion.

METHODS

Data from 187 adolescent patients who sustained a concussion (150 males, 32 females, 5 not reported) were analyzed. Patients completed the Pediatric Quality of Life Inventory (PedsQL), PedsQL Multidimensional Fatigue Scale (MFS), Headache Impact Test (HIT-6), and Global Rating of Change (GROC) on days 3 and 10 post-concussion. Dependent variables: PedsQL total score, 3 MFS subscale scores [general (MFS-GF), sleep (MFS-SLF), cognitive (MFS-CF) fatigue], and HIT-6 total score. Higher scores on PedsQL and MFS indicate better health; lower scores on HIT-6 indicate less impact on headache-related health. GROC ascertained patient-perceived magnitude of change in health status since concussion. Receiver Operating Characteristic Curve analyses estimated PRO cut-point scores that classified patients as improved or unimproved.

RESULTS

Day 3 PRO cut-points: PedsQL total = 90; MFS-GF = 73; MSF-CF = 85; MFS-SLF = 81; and HIT-6 total = 54. Day 10 PRO cut-points: PedsQL total = 91; MFS-GF = 85; MFS-CF = 85; MFS-SLF = 90; and HIT-6 total = 51.

CONCLUSIONS

Our results define PedsQL, MFS, and HIT-6 scores as they relate to perceived improvement following concussive injuries. Cut-point scale scores help clinicians interpret concussion PROs and make informed decisions during the management of patients with concussion.

Health-Related Quality of Life in Pediatric Inflammatory Bowel Disease Patients: A Narrative Review

Inflammatory bowel disease (IBD) is a chronic autoimmune condition that can have a wide range of symptoms among pediatric patients. Although clinical symptoms like hematochezia, diarrhea, and abdominal pain are commonly addressed, health-related quality of life (HRQOL) is often overlooked in patients with IBD and pediatric patients with chronic disease in general. Examining HRQOL can help improve patient outcomes, but it has been studied sparingly. In this review, we aim to compare HRQOL between pediatric patients suffering from IBD and healthy children, as well as those suffering from other illnesses. We searched through peer-reviewed primary literature related to IBD and HRQOL and selected 10 articles from the PubMed database to be reviewed. Our inclusion criteria included articles published after the year 2000 in English, primary studies, and those that corresponded to the aim of this review. Case reports and secondary and tertiary articles were excluded from our review. We found that patients with IBD reported worse HRQOL in terms of overall health and in various subdomains, including physical health and fatigue, compared to their healthy counterparts. However, children with IBD demonstrated a comparable HRQOL with children suffering from functional abdominal pain (FAP) and obesity. Additionally, children with IBD displayed a greater HRQOL than pediatric patients with gastroesophageal reflux disease (GERD) and chronic constipation. In addressing the aim of this review, we found that children with IBD had a lower HRQOL when compared to healthy children, but a comparable or greater HRQOL than other sick children. Some factors associated with a reduced HRQOL include disease activity, age, fatigue, gender, psychological variables, and associated symptoms. Going forward, HRQOL should be considered by practitioners when caring for pediatric IBD patients in a clinical setting as it can help improve patient care. More studies need to be conducted to further explore HRQOL in pediatric patients. This can help implement early psychosocial interventions in children to reduce the disease burden.

Prospective longitudinal evaluation of treatment-related toxicity and health-related quality of life during the first year of treatment for pediatric acute lymphoblastic leukemia

Background

Pediatric acute lymphoblastic leukemia (ALL) therapy is accompanied by treatment-related toxicities (TRTs) and impaired quality of life. In Australia and New Zealand, children with ALL are treated with either Children’s Oncology Group (COG) or international Berlin-Frankfurt-Munster (iBFM) Study Group-based therapy. We conducted a prospective registry study to document symptomatic TRTs (venous thrombosis, neurotoxicity, pancreatitis and bone toxicity), compare TRT outcomes to retrospective TRT data, and measure the impact of TRTs on children’s general and cancer-related health-related quality of life (HRQoL) and parents’ emotional well-being.

Methods

Parents of children with newly diagnosed ALL were invited to participate in the ASSET (Acute Lymphoblastic Leukaemia Subtypes and Side Effects from Treatment) study and a prospective, longitudinal HRQoL study. TRTs were reported prospectively and families completed questionnaires for general (Healthy Utility Index Mark 3) and cancer specific (Pediatric Quality of Life Inventory (PedsQL)-Cancer Module) health related quality of life as well the Emotion Thermometer to assess emotional well-being.

Results

Beginning in 2016, 260 pediatric patients with ALL were enrolled on the TRT registry with a median age at diagnosis of 59 months (range 1–213 months), 144 males (55.4%), majority with Pre-B cell immunophenotype, n = 226 (86.9%), 173 patients (66.5%) treated according to COG platform with relatively equal distribution across risk classification sub-groups. From 2018, 79 families participated in the HRQoL study through the first year of treatment. There were 74 TRT recorded, reflecting a 28.5% risk of developing a TRT. Individual TRT incidence was consistent with previous studies, being 7.7% for symptomatic VTE, 11.9% neurotoxicity, 5.4% bone toxicity and 5.0% pancreatitis. Children’s HRQoL was significantly lower than population norms throughout the first year of treatment. An improvement in general HRQoL, measured by the HUI3, contrasted with the lack of improvement in cancer-related HRQoL measured by the PedsQL Cancer Module over the first 12 months. There were no persisting differences in the HRQoL impact of COG compared to iBFM therapy.

Conclusions

It is feasible to prospectively monitor TRT incidence and longitudinal HRQoL impacts during ALL therapy. Early phases of ALL therapy, regardless of treatment platform, result in prolonged reductions in cancer-related HRQoL.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12885-022-10072-x.

Good practices with injectables: digital technology for nursing education to control infections

OBJECTIVES

to build, validate, implement, and evaluate an educational strategy for nursing professionals and students aiming at good practices in administrating injectable medications.

METHODS

methodological study for the development of an open course, without tutoring, in a virtual learning environment about good practices with injectable medications.

RESULTS

ten evaluators validated the educational material that supported the course "Good Practices with Injectables: actions for infection control" regarding objectives, structure, and relevance for the e-book and podcast. The evaluation by the target population (17 individuals) suggests that it is relevant and motivating. However, the forum may be the least attractive tool, and other studies should be conducted to identify its effectiveness as a tool for content retention in open courses.

CONCLUSIONS

the course is open and has no mentoring for students and nursing professionals with validated educational material for this purpose may be used for nursing education in formal or informal settings.

Quality of Life in Adolescents and Young Adults: The Role of Symptom Burden

CONTEXT

Adolescents and young adults (AYAs) with cancer report worse health-related quality of life (HRQOL) than other age groups. Symptom burden is a modifiable predictor of HRQOL.

OBJECTIVES

The objective of this study was to identify which symptoms are most burdensome to AYAs with advanced cancer.

METHODS

In this observational study, English-speaking individuals aged 12-25 years undergoing treatment for advanced cancer completed assessments of symptom burden (Memorial Symptom Assessment Scale) and HRQOL (Pediatric Quality of Life Inventory Generic Form and Cancer Module; minimal clinically important difference 4.4). We dichotomized participants as having low (<7) or high (≥7) symptom prevalence. Mixed regression models estimated HRQOL differences between groups. For individual symptoms, unadjusted mixed models estimated HRQOL reductions.

RESULTS

N = 58 AYAs completed baseline surveys. The median age was 17 years (IQR 15-19), 58% were male, 59% identified as white, and 44% were diagnosed with leukemia/lymphoma. High symptom prevalence was associated with a mean generic HRQOL 7 points lower (95% CI: -11, -3; P < 0.01) and cancer-specific HRQOL score 12 points lower (95% CI: -17, -7; P < 0.01) than low symptom prevalence. The most prevalent symptoms were fatigue (71%), pain (58%), and difficulty sleeping (58%). Fatigue (-8), difficulty concentrating (-7), and mouth sores (-6) were associated with the greatest generic HRQOL score reductions. Dysphagia (-12), difficulty concentrating (-12), and sadness (-11) were associated with the greatest cancer-specific HRQOL score reductions.

CONCLUSION

The symptom experience among AYAs with advanced cancer is unique. Separate evaluation of AYA's symptoms may optimize management and improve HRQOL.

Child, Parent, and Family Adjustment for Patients Followed in a Multidisciplinary Spina Bifida Clinic

Objectives

To characterize child, parent, and family adjustment for patients followed in a multidisciplinary spina bifida (SB) clinic.

Methods

Participants were drawn from clinical cases seen through a multidisciplinary outpatient SB clinic at a children's hospital between 2017 and 2019. Participants included 209 youth under 19 years old who were diagnosed with SB and their parents. Self-reported internalizing symptoms were measured in youth in grade 3 through 12 using the 25-item Revised Children's Anxiety and Depression Scale-25 (RCADS-25). Self- and parent-reported quality of life and family functioning were obtained using the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core Scales and Family Impact Modules.

Results

A total of 45.7% of children and adolescents reported at-risk psychosocial functioning on the PedsQL. In contrast, only 5% of patients reported clinically elevated internalizing symptoms on the RCADS. Parents' quality of life and family functioning in the study were higher than in most studies of parents of children with other chronic health conditions, children with attention deficit-hyperactivity disorder, and healthy control samples.

Conclusion

Our findings indicate that children and adolescents with SB are at risk for poor health-related quality of life (HRQOL); however, poorer HRQOL may not necessarily be associated with more severe psychiatric symptoms in this population. Examining resilience factors that may help to buffer against challenges to HRQOL will be important in informing future interventions.

The Relationship between the Unmet Needs of Chinese Family Caregivers and the Quality of Life of Childhood Cancer Patients Undergoing Inpatient Treatment: A Mediation Model through Caregiver Depression

A large proportion of the global burden of childhood cancer arises in China. These patients have a poor quality of life (QoL) and their family caregivers have high unmet needs. This paper examined the association between the unmet needs of family caregivers and the care recipient’s QoL. A total of 286 childhood cancer caregivers were included in this cross-sectional study. Unmet needs and depression among caregivers were assessed by the Comprehensive Needs Assessment Tool for Cancer Caregivers (CNAT-C) and the Patient Health Questionnaire (PHQ-9), respectively. The patient’s QoL was proxy-reported by the Pediatric Quality of Life Inventory Measurement Models (PedsQL 3.0 scale Cancer Module). Descriptive analyses, independent Student’s t-tests, one-way ANOVA, and mediation analyses were performed. The mean scores (standard deviations) for unmet needs, depression, and QoL were 65.47 (26.24), 9.87 (7.26), and 60.13 (22.12), respectively. A caregiver’s unmet needs (r = −0.272, p < 0.001) and depression (r = −0.279, p < 0.001) were negatively related to a care recipient’s QoL. Depression among caregivers played a mediating role in the relationship between a caregiver’s unmet needs and a care recipient’s QoL. As nursing interventions address depression among caregivers, it is important to standardize the programs that offer psychological support to caregivers.

The magnitude of parental stress is highly variable following pediatric concussion: using the transactional model of stress to understand parent experiences

OBJECTIVES

To use the Transactional Model of Stress to understand variations in parental stress following pediatric concussion.

METHODS

Mixed-methods design. 49 children with concussion (13.8 ± 2.3 years, n_females = 27) and their parent (n_females = 40) were recruited from a specialty clinic. Quantitative data were collected via surveys at the child's initial clinic visit. Qualitative data were collected through an eleven-question, semi-structured interview with 12 parents. Interview questions focused on post-concussion stressors and data were analyzed using thematic analysis. Multivariable linear regression analyzed predictors of parental stress .

RESULTS

Ten of the parents interviewed (83%) described the concussion as having a negative overall effect on their stress, while two parents described the overall experience as positive. Coping abilities and other life stressors were described as reasons for varying stress levels. Neurotic and conscientious personality factors and the child's quality of life total score accounted for 45% of the variance in parental stress (R² = 0.451, F_(3,33) = 9.03, p < 0.001).

CONCLUSIONS

Parental stress following pediatric concussion is highly variable. The Transactional Model of Stress appears useful to understand this phenomenon. Future studies should investigate interventions to reduce stress for parents experiencing high levels following their child's concussion.

Persistence of Chemotherapy-Induced Peripheral Neuropathy Despite Vincristine Reduction in Childhood B-Acute Lymphoblastic Leukemia

BACKGROUND

Children with B-acute lymphoblastic leukemia (B-ALL) are at risk for chemotherapy-induced peripheral neuropathy (CIPN). Children's Oncology Group AALL0932 randomized reduction in vincristine and dexamethasone (every 4 weeks vs 12 weeks during maintenance in the average-risk subset of National Cancer Institute standard-B-ALL (SR AR B-ALL). We longitudinally measured CIPN, overall and by treatment group.

METHODS

AALL0932 standard-B-ALL patients aged 3 years and older were evaluated at T1-T4 (end consolidation, maintenance month 1, maintenance month 18, 12 months posttherapy). Physical and occupational therapists (PT/OT) measured motor CIPN (hand and ankle strength, dorsiflexion and plantarflexion range of motion), sensory CIPN (finger and toe vibration and touch), function (dexterity [Purdue Pegboard], and walking efficiency [Six-Minute Walk]). Proxy-reported function (Pediatric Outcome Data Collection Instrument) and quality of life (Pediatric Quality of Life Inventory) were assessed. Age- and sex-matched z scores and proportion impaired were measured longitudinally and compared between groups.

RESULTS

Consent and data were obtained from 150 participants (mean age = 5.1 years [SD = 1.7], 48.7% female). Among participants with completed evaluations, 81.8% had CIPN at T1 (74.5% motor, 34.1% sensory). When examining severity of PT/OT outcomes, only handgrip strength (P < .001) and walking efficiency (P = .02) improved from T1-T4, and only dorsiflexion range of motion (46.7% vs 14.7%; P = .008) and handgrip strength (22.2% vs 37.1%; P = .03) differed in vincristine and dexamethasone every 4 weeks vs vincristine and dexamethasone 12 weeks at T4. Proxy-reported outcomes improved from T1 to T4 (P < .001), and most did not differ between groups.

CONCLUSIONS

CIPN is prevalent early in B-ALL therapy and persists at least 12 months posttherapy. Most outcomes did not differ between treatment groups despite reduction in vincristine frequency. Children with B-ALL should be monitored for CIPN, even with reduced vincristine frequency.

Directly observed therapy to promote medication adherence in adolescent heart transplant recipients

PURPOSE

HT recipients experience high levels of medication non-adherence during adolescence. This pilot study examined the acceptability and feasibility of an asynchronous DOT mHealth application among adolescent HT recipients. The app facilitates tracking of patients' dose-by-dose adherence and enables transplant team members to engage patients. The DOT application allows patients to self-record videos while taking their medication and submit for review. Transplant staff review the videos and communicate with patients to engage and encourage medication adherence.

METHODS

Ten adolescent HT recipients with poor adherence were enrolled into a single-group, 12-week pilot study examining the impact of DOT on adherence. Secondary outcomes included self-report measures from patients and parents concerning HRQOL and adherence barriers. Long-term health outcomes assessed included AR and hospitalization 6 months following DOT.

FINDINGS

Among 14 adolescent HT patients approached, 10 initiated the DOT intervention. Of these, 8 completed the 12-week intervention. Patients and caregivers reported high perceptions of acceptability and accessibility. Patients submitted 90.1% of possible videos demonstrating medication doses taken. MLVI values for the 10 patients initiating DOT decreased from 6 months prior to the intervention (2.86 ± 1.83) to 6 months following their involvement (2.08 ± 0.87) representing a 21.7% decrease in non-adherence, though not statistically significant given the small sample size.

CONCLUSIONS

Result of this pilot study provides promising insights regarding the feasibility, acceptability, and potential impact of DOT for adolescent HT recipients. Further randomized studies are required to confirm these observations.

Responsiveness of the Italian version of the Pediatric Quality of Life Multidimensional Fatigue Scale in adult inpatients with obesity

This study aimed to evaluate the responsiveness of the Italian version of the Paediatric Quality of Life Inventory Multidimensional Fatigue Scale (PedsQL-MFS) to changes in BMI, fatigue and depressive symptoms in adult inpatients with obesity. 198 adults (81% female, mean age = 44.7 years) with obesity completed the PedsQL-MFS, the Fatigue Severity Scale (FFS) and the Centre for Epidemiologic Studies Depression Scale (CESD) before and after completing a 3-week body weight reduction program. Internal responsiveness was measured via paired t-tests, standardized mean response (SMR) and Glass’s delta (d). Changes in FFS, CESD and BMI were used as anchors to categorize participants as “improved”, “unchanged” or “deteriorated”. External Responsiveness was assessed by comparing mean post-intervention PedsQL-MFS scores across change groups, adjusting for pre-intervention PedsQL-MFS scores and in area-under-curve (AUC) analysis. PedsQL-MFS Total, Sleep/Rest Fatigue and Cognitive Fatigue scores demonstrated significant reductions in response to an established body weight reduction program. Post-intervention PedsQL-MFS scale scores were lower among those who had improved on the CESD and FSS than among those whose CESD and FSS scores had not significantly changed. There was no difference in PedsQL-MFS scale scores according to whether participants had reduced their BMI by at least 5%. AUC analyses indicated that change in PedsQL-MFS scores was somewhat more predictive of improvement in CESD than FSS scores. The Italian version of the PedsQL-MFS demonstrated both internal and external responsiveness. It appeared more sensitive to improvement than deterioration in fatigue symptoms and its sensitivity to deterioration in depressive symptoms and weight loss could not be evaluated in the present study as there was no reliable deterioration in CESD scores and weight loss was modest. Future studies should include a control group to assess the sensitivity of the PedsQL-MFS more thoroughly.

Characterizing Fatigue Subtypes in Adolescents with Chronic Musculoskeletal Pain and Pain-Free Controls

Context

General fatigue, sleep-related fatigue, and cognitive fatigue are prevalent and disruptive in adults with chronic musculoskeletal (MSK) pain, but little is known about these fatigue subtypes in pediatric musculoskeletal pain.

Objective

To compare fatigue and its subtypes between adolescents with chronic MSK pain and pain-free controls and to test if fatigue subtypes were associated with concurrent pain and its impact (pain intensity, number of pain sites, pain interference, and functional disability) or experimental pain (intensity and tolerance) in adolescents with chronic MSK pain. Finally, we sought to explore adolescents’ qualitative characterizations of their fatigue.

Methods

Adolescents with chronic MSK pain (12–17 y.o., n = 26) and pain-free controls (n = 26) completed validated self-report measures of fatigue, pain, and functional disability, underwent an experimental pain tolerance task (cold water immersion of the hand), and provided qualitative descriptions of their fatigue (pain group only).

Results

Adolescents with chronic MSK pain reported significantly greater general, sleep-related, and cognitive fatigue than pain-free controls (all p’s < 0.001). In adolescents with chronic MSK pain, fatigue subtypes were associated with clinical pain and pain impact (r’s = 0.43–0.84) but not experimental pain measures (p’s > 0.05). Adolescents with chronic MSK pain qualitatively described the negative implications of the different fatigue subtypes, particularly when perceived as long-lasting.

Conclusion

This preliminary study suggests that fatigue subtypes are prevalent and impactful in pediatric patients with chronic MSK pain. When planning multi-disciplinary treatment for pediatric MSK pain, providers should recognize fatigue as another disabling symptom.

Translation and linguistic validation of the DISABKIDS chronic generic module into simplified Chinese (DCGM-37) for use among children with cancer

PURPOSE

To develop a simplified Chinese version of the DISABKIDS chronic generic module-37 (DCGM-37), and to test the translated measures in children with cancer by employing a cognitive interviewing technique.

DESIGN AND METHODS

The English version of DCGM-37 was translated forward and backward into simplified Chinese by bilingual translators, following the guidelines from its copyright holders, which also involved a cultural adaptation component. Twelve Chinese children aged 8-18 years and eight parents were cognitively interviewed.

RESULTS

The findings support the relevance, comprehensibility, and efficacy of the Chinese version. Consideration was given, and improvements were made, to the language, cultural concerns, and content, which improved functionality and increased validation. The patients/caregivers understood the instructions, questions, and answer choices. Some revisions, however, were made to address patient/caregiver feedback obtained through cognitive interviews. Conceptually and semantically, the simplified Chinese version of the DCGM-37 version was identical to the original. Conclusions The simplified Chinese version of the DCGM-37 was semantically and conceptually equivalent to the English version. Chinese children aged 8 to 18 years were able to comprehend this instrument.

CONCLUSIONS

The simplified Chinese version of the DCGM-37 was semantically and conceptually equivalent to the English version. Chinese children aged 8 to 18 years were able to comprehend this instrument and express their experiences and feelings about their life.

PRACTICE IMPLICATIONS

The simplified Chinese version of the DCGM-37 was translated, and cross-cultural adaptation and validation were performed. Chinese children found the tool easy to use and were able to express their experiences and feelings about their health-related quality of life.

Development of a functional and psychosocial evaluation toolkit using mixed methodology in a community-based physical activity program for childhood cancer survivors

PURPOSE

The evidence demonstrating the benefits of exercise and PA in patients and survivors of childhood cancer has been translated into a handful of community-based programs, such as the Pediatric cancer patients and survivors Engaging in Exercise for Recovery Program (PEER). To support the translation of research to practice, the next step in knowledge translation is to evaluate program effectiveness. An evaluation must consider the goals of the PEER program, feedback from key stakeholders, and logistics of this program. Thus, the purpose of this study was to develop an evaluation toolkit with an algorithm for the implementation of the PEER program.

METHODS

Semi-structured interviews were conducted with three different groups (stakeholders in pediatric oncology, PEER parents, and PEER participants). The interviews were transcribed and coded by two independent reviewers.

RESULTS

Key themes extracted from the interviews were split into physical and psychosocial themes. The most reported psychosocial themes were quality of life (QOL), fatigue/energy levels, fun, and cs; and physical themes included motor skills, physical literacy, and physical activity levels. Tools were compiled into the evaluation based on key themes identified as well as logistics of PEER. An algorithm was developed to tailor the evaluation to participants based on age and mobility.

CONCLUSION

To date, this is the first evaluation toolkit and algorithm developed for a specific community-based PA program, the PEER program. The next step in knowledge translation will be to implement the evaluation to assess feasibility and share the evaluation for adoption within other developing programs.

Development and Evaluation of Pediatric Versions of the Vanderbilt Fatigue Scale for Children With Hearing Loss

PURPOSE

Growing evidence suggests that fatigue associated with listening difficulties is particularly problematic for children with hearing loss (CHL). However, sensitive, reliable, and valid measures of listening-related fatigue do not exist. To address this gap, this article describes the development, psychometric evaluation, and preliminary validation of a suite of scales designed to assess listening-related fatigue in CHL: the pediatric versions of the Vanderbilt Fatigue Scale (VFS-Peds).

METHOD

Test development employed best practices, including operationalizing the construct of listening-related fatigue from the perspective of target respondents (i.e., children, their parents, and teachers). Test items were developed based on input from these groups. Dimensionality was evaluated using exploratory factor analyses (EFAs). Item response theory (IRT) and differential item functioning (DIF) analyses were used to identify high-quality items, which were further evaluated and refined to create the final versions of the VFS-Peds.

RESULTS

The VFS-Peds is appropriate for use with children aged 6-17 years and consists of child self-report (VFS-C), parent proxy-report (VFS-P), and teacher proxy-report (VFS-T) scales. EFA of child self-report and teacher proxy data suggested that listening-related fatigue was unidimensional in nature. In contrast, parent data suggested a multidimensional construct, composed of mental (cognitive, social, and emotional) and physical domains. IRT analyses suggested that items were of good quality, with high information and good discriminability. DIF analyses revealed the scales provided a comparable measure of fatigue regardless of the child's gender, age, or hearing status. Test information was acceptable over a wide range of fatigue severities and all scales yielded acceptable reliability and validity.

CONCLUSIONS

This article describes the development, psychometric evaluation, and validation of the VFS-Peds. Results suggest that the VFS-Peds provide a sensitive, reliable, and valid measure of listening-related fatigue in children that may be appropriate for clinical use. Such scales could be used to identify those children most affected by listening-related fatigue, and given their apparent sensitivity, the scales may also be useful for examining the effectiveness of potential interventions targeting listening-related fatigue in children.

SUPPLEMENTAL MATERIAL

https://doi.org/10.23641/asha.19836154.

EQ-5D-Y-3L and EQ-5D-Y-5L proxy report: psychometric performance and agreement with self-report

BACKGROUND

Self-report is the standard for measuring people's health-related quality of life (HRQoL), including children. However, in certain circumstances children cannot report their own health. For this reason, children's HRQoL measures often provide both a self-report and a proxy-report form. It is not clear whether the measurement properties will be the same for these two forms. We investigated whether it would be beneficial to extend the classification system of the EQ-5D-Y proxy questionnaire from 3 to 5 response levels. The agreement between self-report and proxy-report was assessed for both EQ-5D-Y measures.

METHODS

The study included 286 pediatric patients and their caregivers as proxies. At three consecutive measurements-baseline, test-retest and follow-up-the proxies assessed the child's HRQoL using the EQ-5D-Y-3L, EQ-5D-Y-5L, the PedsQL Generic, and matched disease-specific instruments. The proxy versions of EQ-5D-Y-3L and EQ-5D-Y-5L were compared in terms of feasibility, distribution properties, convergent validity, test-retest and responsiveness. Agreement between both EQ-5D-Y proxy versions to their respective self-report versions was assessed at baseline and follow-up.

RESULTS

The proportion of missing responses was 1% for the EQ-5D-Y-3L and 1.4% for the EQ-5D-Y-5L. The frequency of health state with no problems in all dimensions (11111) was slightly lower for the EQ-5D-Y-5L (21.3% vs 16.7%). Regarding the convergent validity with the PedsQL and disease-specific measures, the proxy versions of EQ-5D-Y-3L and EQ-5D-Y-5L had similar magnitudes of associations between similar dimensions. The means of test-retest coefficients between the two versions of the EQ-5D-Y proxy were comparable (0.83 vs. 0.84). Regarding reported improved conditions, responsiveness of the EQ-5D-Y-5L proxy (26.6-54.1%) was higher than that of the EQ-5D-Y-3L proxy (20.7-46.4%). Except for acutely ill patients, agreement between the EQ-5D-Y-5L proxy and self-reports was at least moderate.

CONCLUSIONS

Extending the number of levels of the proxy version of EQ-5D-Y can improve the classification accuracy and the ability to detect health changes over time. The level structure of EQ-5D-Y-5L was associated with a closer agreement between proxy and self-report. The study findings support extending the EQ-5D-Y descriptive system from 3 to 5 levels when administered by a proxy, which is often the case in the pediatric population.

The Promoting Resilience in Stress Management (PRISM) intervention for adolescents and young adults receiving hematopoietic cell transplantation: a randomized controlled trial protocol

Background

Psychological distress is prevalent among adolescents and young adults (AYAs) receiving hematopoietic cell transplantation (HCT). The Promoting Resilience in Stress Management (PRISM) intervention is a resilience-coaching program that has been shown to mitigate distress and improve quality of life among AYAs receiving chemotherapy for newly diagnosed or advanced cancer. This article describes the protocol of an ongoing randomized-controlled trial (RCT) examining the efficacy of PRISM among AYAs receiving HCT for cancer and/or blood disorders.

Methods/design

The goal of this multi-site, parallel, RCT is to evaluate the effect of PRISM compared to psychosocial usual care (UC) among AYAs receiving HCT. Our primary hypothesis is that AYAs who receive PRISM will report lower depression and anxiety 6-months following enrollment compared to those who receive UC. The PRISM program includes four scripted coaching sessions targeting skills in stress-management, goal setting, cognitive-restructuring, and meaning-making, followed by a facilitated family meeting. Sessions are delivered one on one, 1–2 weeks apart, in-person or via videoconference. We aim to recruit 90 AYAs from 4 US pediatric AYA oncology centers. Eligible AYAs are aged 12–24 years; receiving HCT for malignancy or a bone marrow failure syndrome associated with cancer predisposition; < 4 weeks from their HCT date; able to speak English and read in English or Spanish; and cognitively able to complete sessions. Enrolled AYAs are randomized 1:1 within each site to receive PRISM+UC or UC alone. AYAs on both study-arms complete patient-reported outcome surveys at baseline, 3- and 6-months. Age-valid instruments assess depression and anxiety, overall and cancer-specific health-related quality of life, symptom burden, resilience, and hope. Covariate-adjusted regression models will compare AYA-reported depression and anxiety at 6-months in the PRISM versus UC groups. Secondary and exploratory objectives include assessments of PRISM’s cost-effectiveness and its impact on (i) parent and caregiver quality of life and mental health, (ii) pharmaco-adherence to oral graft-versus-host disease (GVHD) prophylaxis, (iii) biologic outcomes such as transplant engraftment and graft-versus-host disease, and (iv) biomarkers of stress such as heart rate variability and the Conserved Transcriptional Response to Adversity (CTRA) gene expression profile.

Discussion

If successful, this study has the potential to address a critical gap in whole-patient care for AYAs receiving HCT.

Trial registration

ClinicalTrials.gov Identifier NCT03640325, August 21, 2018.

Prevalence and Impact of Fatigue in Children with Primary Immunodeficiency Disorders: a Quantitative Single-Center Study

Although fatigue is a common symptom in adult patients with primary immunodeficiencies (PID), data in pediatric patients are limited. The goal of this study is to estimate the prevalence and impact of fatigue in children with PID as reported by patients, parents, and health-care providers. A retrospective single-center observational study was performed. Prevalence of fatigue was measured by reviewing medical charts of 54 children in our department who are on immunoglobulin replacement therapy. Both prevalence and impact were also measured by the PedsQL-Multidimensional Fatigue Scale (MFS) in 27 patients and 32 of their parents. This is an age-appropriate questionnaire for self-report of fatigue symptoms in patients aged 5–18 years and for parent proxy reports for patients aged 2–18 years. General, cognitive, and sleep-rest fatigue was measured, and a total fatigue score was calculated. Means, standard deviation and Z scores were calculated using age-specific reference values. Intraclass correlation coefficients (ICC) were calculated for comparison of scores provided by parents vs children’s self-reported scores. Both chart review data and PedsQL-MFS showed fatigue rates of 65%. Pediatric PID patients of all ages had significantly lower scores on all subscales and total score of the PedsQL-MFS compared to healthy children, indicating greater perceived symptoms of fatigue. General fatigue was the most affected subscale in PID patients, suggesting that fatigue in these patients is mainly physical. Seventy-four percent of PID patients had a Z score lower than − 1 on the general fatigue subscale indicating severe fatigue. Child-parent concordance varied between 0.24 and 0.93. Our results show the feasibility of the PedsQL-MFS survey to evaluate the prevalence and severity of fatigue in children with PID and underscore the importance of this issue in our patient care.

Psychometric validation of the simplified Chinese version of the therapy-related symptom checklist in children with cancer

PURPOSE

To validate a simplified Chinese version of the therapy-related symptom checklist for children (TRSC-C) in children with cancer.

METHODS

Reliability was assessed by internal consistency and test-retest coefficients. Dimensionality and construct validity were clarified using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). Pearson's correlation coefficient was calculated between the TRSC-C and the PedsQL 3.0 cancer model (PedsQL 3.0) and the Lansky Play Performance Scale (LPPS) to test concurrent validity. A Student's t-test was used to compare the scores of the simplified Chinese version of the TRSC-C subscales by gender, age groups, and functional status to test sensitivity of the TRSC-C.

RESULTS

A sample of 170 children with cancer was recruited (11.27 ± 2.31 years). Cronbach's alpha (0.89) and interclass correlation coefficient (0.98) were acceptable. Seven factors with eigenvalues >1 explained 56.86% of the total variances. CFA demonstrated an acceptable model (CFI = 0.93, RMSE = 0.04). Concurrent validity was supported by moderate to high correlations between the TRSC-C and both the PedsQL 3.0 (r = -0.71) and LPPS (r = -0.43). The TRSC-C scores significantly differed by age groups and functional status (effect size 0.40-0.93), indicating adequate sensitivity.

CONCLUSION

The simplified Chinese version of the TRSC-C demonstrated acceptable reliability, validity, and sensitivity to support its use in clinical practice and future studies.

Quality of Life Outcomes With Creative Arts Therapy in Children With Cancer

Introduction: Children with cancer experience distress and decreased quality of life (QOL). Creative arts therapy (CAT) is a therapeutic modality which may improve QOL. This study examined the relationship between CAT and QOL in children and adolescents with cancer. Secondary aims explored relationships between CAT and emotional reactions, resilience, and posture (to investigate future potential as an objective biomarker of QOL). Methods: Children aged 3-18 years undergoing cancer treatments and a parent proxy completed the PedsQL3.0 Cancer Module, Faces Scale for emotional reactions, Resilience Scale in adolescents (>12 years), and an inclinometer to measure thoracic kyphosis before and after CAT. CAT exposure (number of sessions) was recorded. Results: Ninety-eight children with cancer (mean age 7.8 years, range 3-17) and parent proxy were enrolled. Of the 83 participants included in the final analysis, 18 received no CAT, 32 received low dose, and 33 received high dose CAT. A significant improvement in QOL was seen with high dose CAT in (slope change, p  =  .015), but the overall time by group interaction was not significant. Slope change response patterns suggested that CAT led to improved posture as compared to no CAT (time by group interaction, p  =  .044). Discussion: CAT may be an effective intervention to improve QOL in this population. Because initial evidence suggests that posture also improves with CAT, further investigation of posture as a potential objective biomarker of QOL is supported. Further study with a randomized controlled trial is warranted.

Reliability and Validity of the Japanese Pediatric Version of Memorial Symptom Assessment Scale

CONTEXT

Few instruments in Japanese assess health-related quality of life in pediatric cancer patients.

OBJECTIVES

To translate the Memorial Symptom Assessment Scale (MSAS) into Japanese pediatric and proxy versions (MSAS-J 7-12, MSAS-J 13-18, and MSAS-J-Proxy) and assess validity and reliability.

METHODS

Phase I comprised forward-backward translation and pilot testing in 13 children and 16 guardians. Phase II consisted of psychometric testing of the three MSAS-J versions in 162 children and 238 guardians. Internal consistency, test-retest reliability, and construct and known-group validity of the MSAS-J were assessed.

RESULTS

Cronbach's alpha coefficients for the total and subscale scores were over 0.70, excluding the psychological symptom (PSYCH) subscale score of the MSAS-J 7-12. Most MSAS-J scores significantly inversely correlated with two versions of the Pediatric Quality of Life Inventory. A strong child-guardian correlation was shown in the total and subscale scores (ICC range 0.66-0.83). Kappa estimates showed acceptable child-guardian symptom agreement. MSAS-J 7-12 and proxy differentiated patients according to clinical status.

CONCLUSION

MSAS-J is a reliable and valid instrument to assess symptoms among Japanese children with cancer.

Validity and reliability of the Dutch version of the PedsQL™ 3.0 End Stage Renal Disease Module in children with chronic kidney disease in Belgium

BACKGROUND

Children with chronic kidney disease (CKD) have a low quality of life (QoL). The PedsQL™ 4.0 Generic Core Scales are widely used to assess general QoL in children. The aim of this cross-sectional study was to translate the original version of the CKD-specific PedsQL™ 3.0 End Stage Renal Disease Module into a Dutch version and to evaluate its validity and reliability.

METHODS

The forward-backward translation method based on the guidelines from the original developer was used to produce the Dutch version of the PedsQL™ 3.0 ESRD Module. Fifty-eight CKD patients (aged 8-18 years) and their parents (n = 31) filled in both generic and disease-specific modules. The non-clinical control group consisted of the same number of healthy children (matched for gender and age) and their parents.

RESULTS

Cronbach's alpha coefficients (α's) for the PedsQL™ 3.0 ESRD Module demonstrated excellent reliability for the Total Scale scores. For all 7 subscales, α's were greater than 0.60, except for Perceived Physical Appearance. Overall, intercorrelations with the PedsQL™ 4.0 Generic Core Scales were in the medium to large range, supporting construct validity. Parent proxy reports showed lower generic QoL for all domains in CKD patients compared to healthy children. Child self-reports only demonstrated lower QoL on the domain School Functioning in children with CKD compared to healthy children.

CONCLUSIONS

This study shows good validity and reliability for the Dutch version of the PedsQL™ 3.0 ESRD Module. However, testing with a larger study group is recommended in order to make final conclusions about the psychometric qualities of this measure. A higher resolution version of the Graphical abstract is available as Supplementary information.