Health-related quality of life in Japanese children with acute lymphoblastic leukemia during and after chemotherapy

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

BACKGROUND

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

PROCEDURE

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

RESULTS

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

CONCLUSIONS

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

Portuguese Validation of the TAPQoL: A Health-Related Quality of Life Instrument for Children Aged 0-6 Years

In Portugal, there are few generic and specific instruments to assess health-related quality of life (HRQoL) in children, especially those of preschool age. This study aimed to adapt and validate the Portuguese version of the Preschool Children Quality of Life Questionnaire (TAPQoL) in a community and clinical sample of children aged 0-6 years. The parents of 409 healthy children and 137 children undergoing treatment for burns and acute lymphoblastic leukemia completed the TAPQoL and were assessed on psychological morbidity and family functioning. Exploratory and confirmatory factor analyses were performed, as well as analysis of the psychometric properties as shown by internal consistency measures, convergent validity, and average variance extracted. Confirmatory factor analysis confirmed an 11-factor structure with good psychometric properties. The current version of the TAPQoL is a valid and reliable instrument for assessing HRQoL in Portuguese preschool children in community and clinical settings.

Health related quality of life in pediatric hematological malignancies patients and survivors: A meta-analysis of comparative studies

BACKGROUND

Pediatric patients with hematologic malignancies (HM) and survivors are at high risk for numerous negative effects including decreased health-related quality of life (HRQOL). In order to understand the association between HM and QOL, we conducted this meta-analysis to systematically compare QOL between pediatric HM patients and survivors and controls.

METHOD

The PubMed, EMBASE, Web of Science and the Cochrane Library databases were systematically searched. Data were analyzed using the random-effects model.

RESULTS

Of 6586 unique articles identified, 30 were included in this meta-analysis. Studies described 12 different HRQOL tools. Different QOL measures varied in their association with quality of life. When compared with Non-HM group, the Pediatric Quality of Life Inventory (PedsQL) has a moderate effect size (standard mean difference, SMD = 0.50, 95% CI: 0.32, 0.68; P < 0.001). When compared with health controls, it has a large effect size (SMD = -1.00, 95% CI: -1.47, -0.53; P < 0.001). In addition, Health utilities index mark (HUI), and the Pediatric Oncology Quality of Life Scale (POQOLS) have a large (SMD = -0.81, 95% CI: -1.29, -0.33; P = 0.001) and a small (SMD = -0.10, 95% CI: -0.42, 0.22; P = 0.534) effect sizes when comparing overall controls.

CONCLUSION

Pediatric HM patients and survivors had lower QOL compared with healthy controls and higher QOL compared with Non-HM controls in most domains. Considering the negative impact of poor QOL on daily life and functional outcomes, future research should focus on proposing effective measures to improve QOL of this population.

A cross-sectional study evaluating health-related quality of life of Chinese pediatric patients with hematological malignancies using EQ-5D-Y

Background

The study aimed to assess health-related quality of life (HRQoL) and to estimate the health utility of pediatric patients with hematological malignancies (HMs) in China.

Method

A cross-sectional study recruited a series of pediatric inpatients diagnosed with HM from November 2018 to May 2019 in the Shanghai Children's Medical Center. Subjects were interviewed to collect sociodemographic information about themselves and their guardians. The EQ-5D-Y was completed by each patient to rate their own HRQoL, which later derived the health utility. The health status was also assessed by clinicians following the Eastern Cooperative Oncology Group (ECOG) system. Upon the descriptive analysis and univariate analysis, multivariate generalized linear models were built to explore the associations of risk factors with HRQoL measures of utility, Visual Analog Scale (VAS) score, and the five EQ-5D-Y domains.

Results

The 96 subjects had a mean age of 10.5 years and included 62 (64.4%) boys. There were 46 (47.9%) and 25 (26.0%) children diagnosed with acute lymphoblastic leukemia and non-Hodgkin's lymphoma, respectively. The means (SD) of utility and EQ-VAS scores were 0.88 (0.10) and 85.8 (15.1), respectively. Twenty-six (27.1%) patients were graded poor health by the ECOG standard (score 2/3). Both univariate and multivariate analyses found strong correlations between ECOG and HRQoL. After adjusting for covariates, poor ECOG score was significantly associated with an impaired utility and VAS of -0.103 and -8.65, respectively. With regard to individual HRQoL domains, worse ECOG was more likely to report health problems with an increased risk of 2.94 to 12.50; residence, income, guardians' education, and disease duration were also found to be significantly related to either the utility or certain health domains.

Conclusion

The HRQoL of Chinese pediatric patients with HM is considered relatively poor and of great concern to healthcare. With the strong correlations between EQ-5D-Y-related HRQoL measures and the traditional clinical index ECOG, the EQ-5D-Y is able to provide valuable evidence for clinical decision-making at the individual level. At the same time, its health utility can inform resource allocation at a macro level.

Efficacy of a culturally tailored cognitive-behavioural intervention for Ethiopian children with haematological malignancies: study protocol for randomised controlled trial

Background

Paediatric cancer patients often experience anxiety and depression. Evidence suggests that cognitive-behavioural interventions may help reduce anxiety and depression in children undergoing cancer treatment. However, only a few studies evaluated its impact on the psychological well-being and quality of life of paediatric cancer patients globally. In Ethiopia, there has been no published study to date. Thus, this trial aims to evaluate the efficacy of a culturally tailored cognitive-behavioural intervention for Ethiopian children with haematological malignancies receiving chemotherapy.

Methods

A single-blinded, parallel-group, two-arm, repeated measure randomised controlled trial will be conducted. Eighty children aged 8 − 18 years with haematological malignancy receiving chemotherapy will be recruited and randomly assigned to experimental or control groups. The experimental group will receive five sessions of introducing cognitive-behavioural intervention, identifying and modifying maladaptive thoughts and behaviour, behavioural activation, practising deep breathing exercises, reassessing goals or treatment plans, and encouraging participants to maintain changes. Each session will be conducted face-to-face for 30–35 min a week. The control group will receive usual care. The outcomes will be measured at baseline, post-intervention, and one month after the intervention using the Revised Child Anxiety and Depression Scale and Paediatric Quality of Life Inventory Generic Core Score 4.0.

Discussion

The findings of this study will provide evidence to support the integration of culturally effective cognitive-behavioural intervention strategies into paediatric oncology practice and thus, add new knowledge to the literature and help improve the care of children with haematological malignancies receiving chemotherapy. If the cognitive-behavioural intervention is shown to be effective and culturally acceptable, it will provide evidence to include the intervention as a standard of care in paediatric haematology/oncology.

Trial registration

ClinicalTrials.gov NCT05270655. Registered on March 8, 2022.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13063-022-06768-x.

Health-Related Quality of Life of Nurses Caring for Hospitalised Children and Their Families: A National Cross-Sectional Study

PURPOSE

Health-related quality of life (HRQoL) continues to be understudied among nurses in developing countries. This study aimed to assess (1) the HRQoL of nurses in Malawi caring for hospitalised children and their families, and (2) the nurses' demographic characteristics associated with their HRQoL.

DESIGN AND METHODS

The cross-sectional study was carried out at 23 hospitals in Malawi, and 203 nurses participated, resulting in a 96% response rate. The Medical Outcomes Study 36-Item Short Form Health Survey was used to collect data. The physical and mental health component scores were evaluated and compared with those in a Cyprus study as the population norm. Both univariate and multivariate analyses were performed, with the significance level set at 0.05.

RESULTS

The nurses' HRQoL was moderately impaired; however, the mean scores of both the physical and the mental health components of the nurses in the Cyprus study were statistically lower than those of the Malawian nurses (t = 36.541, p < 0.001 and t = 19.477, p < 0.001, respectively). Age was independently associated with a better physical health status (β = 29.949, p = 0.038), while female nurses were more likely to report a negative physical health status compared with male nurses (β = -97.481, p = 0.002).

CONCLUSION

The findings suggested that the Malawian nurses were affected by work-related stress, which affected their mental and physical health status. The current findings represent preliminary data, and as such further studies on the association between work-related factors and HRQoL are needed.

PRACTICE IMPLICATIONS

Knowledge of HRQoL from the perspective of nurses can help healthcare organisations to develop interventions to limit the negative impacts of work-related stress on nurses caring for children.

Health-Related Quality of Life in Pediatric Patients with Leukemia in Singapore: A Cross-Sectional Pilot Study

There has been a paradigm shift in health service delivery to a more holistic approach, which considers Quality of Life (QoL) and overall functioning. Health-Related Quality of Life (HRQoL) is a multidimensional construct that encompasses physical functioning as well as psychosocial aspects of emotional and social functioning. This study explored factors related to HRQoL in Asian pediatric patients with leukemia in Singapore. The available variables included: age, treatment duration, household income, gender, ethnicity, religion, diagnosis, and phase of treatment. It is hypothesized that the relationships will be significant. In the current study, there were 60 patients (60% males) with leukemia; their ages ranged from 1 to 21 years (Mean = 8.03, Standard Deviation = 4.55). The hypothesis was partially supported. Age had a significant positive relationship with physical functioning, r(60) = 0.28, p < 0.05, physical health, r(60) = 0.28, p < 0.05, and the total HRQoL score, r(60) = 0.29, p < 0.05. Treatment duration had a positive relationship with school functioning, r(60) = 0.28, p < 0.05. All other correlations were statistically non-significant. The effects of the available psychosocial variables of gender, ethnicity, and religion were examined on scores from the Pediatric Quality of Life Inventory (PedsQL). Ethnicity had a significant effect on social functioning, U = 292.00, p < 0.05, r = 0.3 (medium effect size). Specifically, Chinese (Median = 85.00, n = 33) had significantly higher scores on social functioning than others (Median = 70.00, n = 27). The remaining comparisons were statistically non-significant. The current findings added to QoL research, and provided an impetus for more research in the area of HRQoL for children with leukemia in Singapore.

The Effects of Illness Cognition on Resilience and Quality of Life in Korean Adolescents and Young Adults with Leukemia

Purpose: The purpose of this study was to examine the effects of illness cognition on resilience and quality of life (QOL) in adolescents with leukemia. Methods: This study used a cross-sectional, descriptive design. The study was conducted at a hospital in Seoul, Korea. The target population of this study was 72 adolescents and young adults (AYA) who received follow-up visit for leukemia. Participants completed measures of their resilience, illness cognition (i.e., helplessness, acceptance, and perceived benefits), and QOL. The correlation between the study variables was analyzed using Pearson's correlation coefficient, while the impacts on resilience and QOL were analyzed using hierarchical multiple regression. Results: Acceptance, which is a subcategory of illness cognition, was associated with resilience and QOL of AYA leukemia survivors. After acceptance was included in model 2 using the hierarchical multiple regression analysis, the increased explanatory powers of resilience and QOL were 23% and 33%, respectively. Conclusion: The results suggest that acceptance, which is a subcategory of illness cognition, may be an important factor for resilience and QOL in AYA leukemia survivors.

Physical activity and fitness among pediatric cancer survivors: a meta-analysis of observational studies

PURPOSE

The number of pediatric cancer survivors has increased dramatically over recent decades. Prior studies involving pediatric cancer survivors have reported reduced physical activity and fitness levels. Thus, the aim of this meta-analysis was to synthesize previous findings on physical activity and fitness levels of pediatric cancer survivors, who had completed cancer treatment and are in complete remission compared with age-matched, non-athletic healthy controls with no history of cancer diagnosis.

METHODS

Three electronic databases (PubMed, Web of Science, and EBSCO) were searched using a combination of 24 terms. Observational studies examining the post-treatment physical activity and/or fitness levels of pediatric cancer survivors compared with that of non-cancer controls and published in peer-reviewed, English-language journals before August 22, 2018 were eligible. Random-effect models were used in Comprehensive Meta-Analysis software for effect-size estimations of eight studies for physical activity and eight for fitness.

RESULTS

The studies included a total sample of 2628; 1413 pediatric cancer survivors and 1215 non-cancer controls. Both physical activity and fitness were significantly lower in childhood cancer survivors than in non-cancer controls (g = - 0.889; 95% confidence interval [CI] = - 1.648 - 0.130; p = 0.022) and (g = - 1.435; 95% CI = - 2.615 - 0.225; p = 0.017), respectively, with high heterogeneity.

CONCLUSIONS

Pediatric cancer sequelae and its treatment may limit participation in physical activity and fitness activities by survivors of pediatric cancer. Accentuating the need to incorporate physical activity and fitness into treatment protocols and post-treatment recommendations may improve pediatric cancer survivors' health and well-being.

Health-related quality of life in paediatric patients up to five years post-treatment completion for acute lymphoblastic leukaemia: a systematic review

PURPOSE

Despite survival rates greater than 90%, treatment for paediatric acute lymphoblastic leukaemia (ALL) remains challenging for families. The early post-treatment phase is an especially unique time of adjustment. The primary aim of this review was to identify and synthesise research on health-related quality of life (HRQoL) for patients up to five years post-treatment. The secondary aim was to identify if theorised risk/resistance model factors could explain any variance in reported HRQoL.

METHODS

We conducted a systematic review using the PRISMA guidelines across five databases: Embase, Medline, Psychinfo, Pubmed, and Cochrane. Only studies examining HRQoL up to five years post-treatment were included. Studies were excluded if they covered periods greater than five years post-treatment or did not differentiate between patients with ALL and other cancers. After assessing the quality of each study sample size, patient characteristics, HRQoL outcomes and HRQoL correlates were extracted and summarised.

RESULTS

A total of 14 studies representing 1254 paediatric patients, aged 2-18 years, were found. HRQoL findings were mixed, dependent on time since completion and comparison group. Patient HRQoL was mostly lower compared to normative data, whilst higher compared to healthy control groups, patients on treatment, and patients with other types of cancers. Lower HRQoL was also found to be associated with demographic (age and sex), family dysfunction, and treatment-related factors.

CONCLUSIONS

Completing treatment signalled a significant improvement in HRQoL for patients compared to being on treatment. Overall, however, HRQoL was still significantly lower than the population during the early post-treatment period.

Reduced vision, refractive errors and health-related quality of life among adolescents in rural China

BACKGROUND

To determine the associations of reduced presenting visual acuity (VA), refractive errors and health-related quality of life (HRQoL) in healthy adolescents in rural China.

METHODS

A total of 2,235 grade 7 students without systemic medical problems from 10 middle schools aged 13-14 years in Mojiang, a small county located in southwestern China, were included in the analysis. Reduced VA was defined as presenting VA of worse than 6/12 in the presence of an ophthalmic aetiology which could be identified. The refractive status of each participant was measured after cycloplegia using an autorefractor. The Pediatric Quality of Life Inventory Version 4.0 Generic Core Scales was used for measuring HRQoL of the participants.

RESULTS

Among all the participants included in the data analysis, 279 (12.5 per cent) individuals were affected by reduced VA based on the better-seeing eye data. After adjusting for the effect of gender, body mass index, the education level of the father, and the use of a corrective device, the total (adjusted mean difference: -3.27; 95 per cent confidence interval [CI] -4.95 to -1.59; p = 0.01), social functioning (adjusted mean difference: -3.44; 95 per cent CI -5.87 to -1.01; p = 0.02) and school functioning scores (adjusted mean difference: -3.12; 95 per cent CI -5.89 to -0.35; p = 0.04) of the adolescents with reduced presenting VA were significantly lower compared with those with normal vision. The associations between corrected refractive errors and HRQoL were not significant.

CONCLUSIONS

Healthy adolescents with reduced VA reported lower HRQoL scores including total, social functioning and school functioning scores, compared with those with normal vision.