Pattern and determinants of health-related quality of life of adolescents with congenital heart disease in Cameroon: A single-center cross-sectional study

Background

Health-related quality of life (HRQoL) assessment is necessary for the management of patients with congenital heart diseases (CHD). No study has yet been reported on Cameroonian adolescents. The aim of this study was to evaluate the profile of and look for determinants of HRQoL in adolescents with CHD in Cameroon.

Methods

This was a cross-sectional study with prospective recruitment carried out on 71 adolescents diagnosed with CHD aged 12 to 18 years and recruited at the Douala General Hospital. Sociodemographic and clinical data were collected using a structured questionnaire. HRQoL was assessed using the pediatric quality of life inventory (PedsQL4.0) for child and parent reports. Multivariate linear regression was used to assess the determinants of HRQoL. Differences were considered significant for p < 0.05.

Results

Mean age of participants was 15 ± 2 years with 54.9% women. Mean physical and psychosocial functioning scores were 50.7 ± 13.9 and 60.5 ± 9.6 for parent report and 49.5 ± 13.4 and 59.1 ± 9.1 for child report respectively; with no significant difference according to gender. Distribution of functioning scores according to anatomical complexity showed no significant difference while it was lower in patients with a greater physiological severity and to those with no surgical intervention compared to the others. After multivariate adjustments, physiological stage 3 or 4 was negatively associated while cardiac intervention was positively associated with HRQoL.

Conclusion

CHD adolescents exhibit a low level of quality of life. Cardiac intervention positively affects HRQoL and should be targeted in the reduction of HRQoL burden from CHD in Cameroon.

The effect of different service models on quality of care in the assessment of autism spectrum disorder in children: study protocol for a multi-centre randomised controlled trial

Background

There is significant variability in clinical pathways available in the diagnostic assessment of ASD, including the order and timing of allied health assessments in relation to paediatrician consultations. Allied health professionals in first-contact models are increasingly used to improve the timeliness of healthcare access, whilst complementing medical specialty workforce shortages. Anecdotally, the implementation of allied health first-contact models in paediatrics has improved waitlists and timely access to healthcare. However, no rigorous studies have been conducted to evaluate the outcomes of these models. This study aims to determine the impacts of an allied health first-contact model on health service use and costs and patient quality of life and satisfaction.

Methods

An open, semi-blinded, multi-centre randomised controlled trial in paediatric outpatient clinics at two Australian metropolitan public hospitals. 56 children (0–16 years) fulfilling the inclusion criteria will be randomised to one of two clinical pathways for assessment of ASD: (1) allied health first-contact or (2) medical first-contact model. Cost outcomes will be collected from both health service and family perspectives. Caregiver-reported outcome measures include: Pediatric Quality of Life Inventory (PedsQL), the EuroQOL Five Dimension Youth Version (EQ-5D-Y), the Autism Family Experience Questionnaire (AFEQ) and Measure of Processes of Care.

Discussion

Evidence of improvements in service and consumer centric outcomes will help inform the development and implementation of high-value, evidenced based models of care for the assessment of ASD in children. The findings from this study are expected to contribute to the evidence base around the costs and consequences of allied health first contact models for the assessment of children with ASD in the Australian setting. Findings of this study may help to inform the allocation of health care resources while maintaining, or potentially improving, patient and family quality of life and experience of care. These findings may be useful in informing the wider adoption of these models in Australia and internationally, particularly in healthcare settings where medical specialist shortages exist.

Trial registration

Australia and New Zealand Clinical Trials Register (ANZCTR) ACTRN12621001433897. Registered: 25^th October, 2021.

Anxiety, Depression and Quality of Life-A Systematic Review of Evidence from Longitudinal Observational Studies

This review aimed to systematically review observational studies investigating the longitudinal association between anxiety, depression and quality of life (QoL). A systematic search of five electronic databases (PubMed, PsycINFO, PSYNDEX, NHS EED and EconLit) as well as forward/backward reference searches were conducted to identify observational studies on the longitudinal association between anxiety, depression and QoL. Studies were synthesized narratively. Additionally, a random-effects meta-analysis was performed using studies applying the mental and physical summary scores (MCS, PCS) of the Short Form Health Survey. The review was prospectively registered with PROSPERO and a study protocol was published. n = 47 studies on heterogeneous research questions were included, with sample sizes ranging from n = 28 to 43,093. Narrative synthesis indicated that QoL was reduced before disorder onset, dropped further during the disorder and improved with remission. Before onset and after remission, QoL was lower in comparison to healthy comparisons. n = 8 studies were included in random-effects meta-analyses. The pooled estimates of QoL at follow-up (FU) were of small to large effect sizes and showed that QoL at FU differed by disorder status at baseline as well as by disorder course over time. Disorder course groups differed in their MCS scores at baseline. Effect sizes were generally larger for MCS relative to PCS. The results highlight the relevance of preventive measures and treatment. Future research should consider individual QoL domains, individual anxiety/depressive disorders as well as the course of both over time to allow more differentiated statements in a meta-analysis.

A systematic review on quality of life assessment in adults with cerebral palsy: Challenging issues and a call for research

BACKGROUND AND AIMS

Little is known about the quality of life (QoL) of adults with cerebral palsy (CP). This systematic review aimed to examine the extent to which methodological best practices have been applied to achieve valid and informative QoL assessments for this population.

METHODS AND PROCEDURES

Systematic search identified 1097 non-duplicated, quantitative articles assessing self- and/or proxy-reported QoL in samples of adults with CP. Eighteen studies were included and data extraction was conducted for sampling characteristics, selection of informants (self- and proxy-reports), adequacy of administered measures, and examination of age-related specificities.

OUTCOMES AND RESULTS

The results revealed discrepancies between conceptual definitions of QoL and their measurement approaches in CP. Most papers relied on self-reports. Most studies were cross-sectional and often based on relatively small samples; the variable of age was considered inconsistently in statistical analyses.

CONCLUSIONS AND IMPLICATIONS

Future strategies to improve the validity and applicability of QoL assessments of adults with CP would include: using a clear definition of QoL aligned with the measurement employed; considering proxy-reports whenever appropriate, to encompass larger samples and a wider range of ability; and using age-stratified analyses, in order to deepen understanding of potentially modifiable variables and paths linked to QoL outcomes.

(Health-related) quality of life and psychosocial factors in adolescents with chronic disease: a systematic literature review

Background Research on living with a chronic disease (CD) in adolescence is increasing. However, studies on the relevance of psychosocial factors are still needed. The present review, focuses on the impact of living with a CD in adolescence on on quality of life (QoL), health-related quality of life (HRQoL) and psychosocial factors. Methods A literature review of articles identified through PubMed, PsycINFO and PsycARTICLES (these last two ones comprise the Ebsco Host platform) and original peer-reviewed research papers, published between 2010 and 2015, with no restrictions regarding the format/source of interventions, randomized controlled trials (RCTs) or types of comparisons were included. Results Eighteen papers met the inclusion criteria and contradictory results were found: the majority showed a significantly higher risk of impairment on QoL/HRQoL and psychosocial factors, whereas others reported a significantly lower risk of impairment (highlighting possible protective factors), or no significant differences. Heterogeneity in the assessment procedures and substantial difficulties in considering adolescence as a single and independent age group, were also noted. Conclusion The higher risk of impairment and the heterogeneity observed between cohorts, reinforce the need to work towards consensual procedures, which allow for more accurate comparisons among studies. Additionally, it conveys the challenge to find more effective interventions. Furthermore, it is highly suggested to routinely assess HRQoL/psychosocial factors within an individualized framework, to considerer adolescents as a single/independent group, to emphasize potential protective factors, and, to increase youth's participation in their own adaptation process and in health promotion in general. These are possible future directions that could enable multidisciplinary responses to improve HRQoL and psychosocial care in adolescents with a CD.

Annual Research Review: Quality of life and childhood mental and behavioural disorders - a critical review of the research

BACKGROUND

An individual's subjective perception of well-being is increasingly recognized as an essential complement to clinical symptomatology and functional impairment in children's mental health. Measurement of quality of life (QoL) has the potential to give due weight to the child's perspective.

SCOPE AND METHODOLOGY

Our aim was to critically review the current evidence on how childhood mental disorders affect QoL. First, the major challenges in this research field are outlined. Then we present a systematic review of QoL in children and adolescents aged 0-18 years formally diagnosed with a mental and behavioural disorder, as compared to healthy or typically developing children or children with other health conditions. Finally, we discuss limitations of the current evidence base and future directions based on the results of the systematic review and other relevant literature.

FINDINGS AND CONCLUSIONS

The systematic review identified 41 eligible studies. All were published after the year 2000 and 21 originated in Europe. The majority examined QoL in neurodevelopmental disorders, including attention-deficit hyperactivity disorder (k = 17), autism spectrum disorder (k = 6), motor disorders (k = 5) and intellectual disability (k = 4). Despite substantial heterogeneity, studies demonstrate that self-reported global QoL is significantly reduced compared to typical/healthy controls across several disorders and QoL dimensions. Parents' ratings were on average substantially lower, casting doubt on the validity of proxy-report. Studies for large diagnostic groups such as depressive disorders, anxiety disorders, (early onset) schizophrenia and eating disorders are largely lacking. We conclude that representative, well-characterized normative and clinical samples as well as longitudinal and qualitative designs are needed to further clarify the construct of QoL, to derive measures of high ecological validity, and to examine how QoL fluctuates over time and is attributable to specific conditions or contextual factors.

Adolescent's subjective perceptions of chronic disease and related psychosocial factors: highlights from an outpatient context study

Background

Adolescents with chronic disease (CD) can be more vulnerable to adverse psychosocial outcomes. This study aims: 1) to identify differences in psychosocial variables (health-related quality of life, psychosomatic complaints, resilience, self-regulation and social support) among adolescents who feel that CD affects or does not affect school/peers connectedness (measured by self-reported participation in school and social activities); and 2) to assess the extent to which psychosocial variables are associated with connectedness in school and peer domains.

Methods

A cross-sectional study was conducted in 135 adolescents with CD (51.9% boys), average age of 14 ± 1.5 years old (SD = 1.5). Socio-demographic, clinical, and psychosocial variables were assessed, using a self-reported questionnaire, which included the Chronic Conditions Short Questionnaire, KIDSCREEN-10 Index, Symptoms Check-List, Healthy Kids Resilience Assessment Module Scale, Adolescent Self-Regulatory Inventory, and Satisfaction with Social Support Scale. Descriptive statistics, GLM-Univariate ANCOVA and Logistic Regression were performed using the IBM Statistical Package for Social Sciences (SPSS), version 22.0. The significance level was set at p < 0.05.

Results

Thirteen to eighteen percent of the adolescents felt that CD affected participation at school (PSCH) and participation in leisure time with friends (PLTF). These adolescents presented lower results for all psychosocial study variables, when compared with adolescents who did not feel affected in both areas of participation. From the studied psychosocial variables, the most important ones associated with PSCH (after controlling for age, gender, diagnosis, and education level of father/mother) were self-regulation and psychosomatic health. Concerning the PLTF, social support was the sole variable explaining such association.

Conclusions

The present study pointed out the association between psychosocial variables; and living with a CD and school/peers connectedness. The need to focus on the assessment of the effects of a CD on adolescents’ lives and contexts is suggested, as well as on the identification of vulnerable adolescents. Such identification could help to facilitate the maximization of social participation of adolescents with CD, and to plan interventions centered on providing support and opportunities for a healthy youth development. For that purpose, a complex and multifactorial approach that includes clinicians, schools, family, and peers may be proposed.

Quality of life in pediatric asthma patients and their parents: a meta-analysis on 20 years of research

INTRODUCTION

This meta-analytic review was conducted to estimate the magnitude of quality of life (QoL) impairments in children/adolescents with asthma and their parents.

METHOD

A systematic search in four electronic databases revealed 15 quantitative studies published between 1994-2013 that directly compared the QoL of 7- to 18-year-old asthma patients/parents to community/healthy controls. Pooled mean differences (MD) with 95% CI were estimated using the inverse-variance random-effects method.

RESULTS

Pediatric asthma patients (n = 1797) presented lower overall QoL (MD = -7.48, CI: -10.67/-4.29), physical functioning (MD = -9.36, CI: -11.85/-6.86), psychological functioning (MD = -5.00, CI: -7.17/-2.82) and social functioning (MD = -3.76, CI: -5.80/-1.72), compared to controls (n = 13,266). For parents (666 cases and 7328 controls), asthma was associated with lower physical functioning (MD = -10.15, CI: -12.21/-8.08). Between-studies heterogeneity was explained by type of informant and selection of controls.

CONCLUSION

The ascertainment of the magnitude of QoL impairments and the most affected QoL dimensions for pediatric asthma patients/parents may contribute to the outlining of realistic goals for multidisciplinary interventions in healthcare settings and evaluate its cost-effectiveness.