Health related quality of life of children with rheumatic heart diseases: reliability of the Brazilian version of the Pediatric Quality of Life Inventory™ Cardiac Module scale

Childhood heart disease and parental emotional wellbeing: a predictive model to explain the perception of quality of life in children and adolescents

BACKGROUND

The number of people living with congenital heart disease (CHD) in 2017 was estimated to be 12 million, which was 19% higher than that in 1990. However, their death rate declined by 35%, emphasizing the importance of monitoring their quality of life due to its impact on several patient outcomes. The main objective of this study is to analyze how parents' psychosocial factors contribute to children's and adolescents' perceptions of their QoL, focusing on their medical condition. More specifically, we explore how parental psychological dimensions, such as anxiety and depression, are related to patients' health-related quality of life (HRQoL).

METHODS

We recruited 447 children aged 5 to 18 years with a CHD diagnosis and their parents (319 mothers and 229 fathers) from January to December 2018. Patients were referred to the Cardiology Department of "Bambino Gesù" Children's Hospital and participated in multidisciplinary standardized follow-up. Children and adolescents were submitted to a comprehensive evaluation by different physicians, including pediatric cardiologists, surgeons, and psychologists, at preset time frames. A series of standardized questionnaires were administered during psychological assessment.

RESULTS

The main findings show a negative correlation between mothers' anxiety and three patients' HRQoL subscales (Treatment II, Treatment anxiety, and Communication). Similarly, mothers' depression correlates negatively with other patients' HRQoL subscales (heart problems, symptoms, perceived physical appearance, cognitive problems, and communication). Fathers' anxiety and depression show negative correlations with only the subscale of Treatment II. More generally, the perceived quality of life of children and adolescents with CHD is influenced by their medical conditions as well as the parents' psychological dimensions.

CONCLUSIONS

Our findings suggest that the caregivers of pediatric patients with CHD are more exposed to psychological problems of anxiety and depression, which affect the perceived quality of life of their children. Longitudinal research with a healthy control group is recommended to further consolidate this evidence.

Case Management Implications for Pediatric Patients With Congenital Heart Disease in China: A Randomized Controlled Trial

Objectives. Case management, which is defined as a fully collaborative process that includes evaluation, planning, execution, coordination and supervision, has been widely used in the field of chronic diseases. However, the clinical effect of case management in pediatric patients with congenital heart disease (CHD) is unclear. This study was to explore the effects of case management model in pediatric patients with CHD. Methods. A total of 110 pediatric CHD patients referred to our center from January 2018 to January 2020 were enrolled for analysis. Patients were randomly assigned to a case management (experimental) group or a conventional nursing (control) group. Patient satisfaction, quality of life, and clinical outcomes were compared between the 2 groups. Results. Compared with that in the control group, patient satisfaction rate was significantly greater in the experimental group. Furthermore, the experimental group showed more significant improvement in quality of life than the control group did (73.8 ± 12.3 vs 66.5 ± 14.2, P < .001). In addition, the readmission rate in the experimental group was significantly lower than that in the control group (5% vs 20%, P = .022). Conclusions. Case management mode can be effectively applied in pediatric patients with CHD, which can improve patient satisfaction rate, health-related quality of life and lower the readmission rate.

Heart disease symptoms, cognitive functioning, health communication, treatment anxiety, and health-related quality of life in paediatric heart disease: a multiple mediator analysis

OBJECTIVES

The objective was to investigate the serial mediating effects of perceived cognitive functioning, patient health communication, and treatment anxiety in the relationship between heart disease symptoms and overall generic health-related quality of life in children with heart disease from the patient perspective.

METHODS

Heart Disease Symptoms, Cognitive Problems, Communication and Treatment Anxiety Scales from Pediatric Quality of Life Inventory™ (PedsQL™) Cardiac Module and PedsQL™ 4.0 Generic Core Scales were completed by 278 children with CHD ages 8-18. A serial multiple mediator model analysis was conducted to test the sequential mediating effects of perceived cognitive functioning, patient health communication, and treatment anxiety as intervening variables in the relationship between the heart disease symptoms predictor variable and overall generic health-related quality of life.

RESULTS

Heart disease symptoms predictive effects on overall generic health-related quality of life were serially mediated in part by cognitive functioning, patient health communication, and treatment anxiety. In a predictive analytics model with age and gender demographic covariates, heart disease symptoms, perceived cognitive functioning, patient health communication, and treatment anxiety accounted for 67% of the variance in patient-reported overall generic health-related quality of life (p < 0.001), representing a large effect size.

CONCLUSIONS

Perceived cognitive functioning, patient health communication, and treatment anxiety explain in part the mechanism of heart disease symptoms predictive effects on overall generic health-related quality of life in paediatric heart disease. Identifying the mediators of heart disease symptoms on overall generic health-related quality of life from the patient perspective may inform targeted clinical interventions and future patient-centred clinical research to improve overall daily functioning.

Turkish validity and reliability study of Pediatric Quality of Life Inventory (PedsQL) 3.0 cardiac module for 8-18 years old children and parents

BACKGROUND

This study aimed to evaluate the Turkish validity and reliability of the 8-12- and 13-18-years child and parent forms of the Pediatric Quality of Life Inventory (PedSQL) 3.0 Cardiac Module.

METHODS

This methodological study was conducted in children (8-18 years old) with cardiac disease and their parents. The PedsQL 4.0 were also used to collect data for the parallel form method. Pearson correlation coefficients between the scale and its sub-dimensions were evaluated for construct validity. For construct validity, mean scores of children with cardiac disease and healthy children and their parents were compared. Cronbach's alpha coefficient was calculated to evaluate the internal consistency of the items.

RESULTS

In this study, 136 children aged 8-12 years and 135 adolescents aged 13-18 years with cardiac diagnosis and their parents participated. The Cronbach alpha coefficients were found to be above 0.80 for all sub-dimensions and the total scale. Correlations between PedsQL 3.0 Cardiac module and PedsQL 4.0 scores were moderate to highly significant. A significant difference was found between the mean scores of the children with cardiac disease and healthy child and parent forms (p < .001).

CONCLUSION

PedsQL 3.0 Cardiac Module's 8-12- and 13-18-year child and parent forms are valid and reliable for the Turkish language.

APPLICATION TO PRACTICE

It is important to evaluate the PedsQL cardiac module, which is a very comprehensive scale, with accurate measurements to increase the general health level and life satisfaction of these patient groups.

Psychometric evaluation of the traditional chinese version of PedsQL™ 3.0 cardiac module scale in adolescents with congenital heart disease: reliability, validity, measurement invariance, and adolescent-parent agreement

BACKGROUND

In recent decades, 95% of children with congenital heart disease (CHD) can survive to adolescence and adulthood. However, adolescents with CHD are prone to poorer health-related quality of life (HRQoL). It is imperative to develop a reliable and valid instrument for health professionals to monitor the HRQoL. This study aims to: (1) evaluate the psychometric properties of the traditional Chinese version of Pediatric Quality of Life™ 3.0 Cardiac Module (PedsQL-CM) and measurement invariance across adolescents with CHD and their parents; and (2) investigate the adolescent-parent agreement in HRQoL.

METHODS

A total of 162 adolescents and 162 parents were recruited. Internal consistency was examined using Cronbach's alpha and McDonald's Omega. The criterion-related validity was evaluated with intercorrelations between the PedsQL-CM and PedsQL™ 4.0 Generic Core (PedsQL-GC) Scale. The construct validity was examined by second-order confirmatory factor analysis (CFA). Measurement invariance was evaluated using the multi-group CFA. The adolescent-parent agreement was analyzed with the intraclass correlation (ICC), paired t-tests, and Bland-Altman plots.

RESULTS

PedsQL-CM showed acceptable internal consistency (self-reports 0.88, proxy-reports 0.91). The intercorrelations were medium to large effect size (self-reports 0.34-0.77, proxy-reports 0.46-0.68). The CFA supported the construct validity (CFI = 0.967, TLI = 0.963, RMSEA = 0.036, 90% CI = 0.026-0.046, SRMR = 0.065). The multi-group CFA proved scalar invariance between self and parent proxy-reports. Parents significantly underestimated their adolescents' HRQoL in cognitive problems (Cohen's d = 0.21) and communication (Cohen's d = 0.23) subscales, while there was a negligible difference in total HRQoL (Cohen's d = 0.16). ICCs were poor to moderate effect size with the highest and lowest agreement in heart problems and treatment subscale (ICC = 0.70) and communication subscale (ICC = 0.27), respectively. The Bland-Altman plots showed lesser variability in the heart problem and treatment subscale and the total scale.

CONCLUSION

The traditional Chinese version of PedsQL-CM has acceptable psychometric properties to measure disease-specific HRQoL in adolescents with CHD. Parents may be proxies for adolescents with CHD to rate total HRQoL. When the patient-reported score is the primary outcome, the proxy-reported score could serve as a secondary outcome for research and clinical evaluation.

Effects of minimally invasive and traditional surgeries on the quality of life of children with congenital heart disease: a retrospective propensity score-matched study

BACKGROUND

The focus of clinical care after treating congenital heart disease (CHD) has shifted from saving patients' lives to improving their quality of life. This study aimed to examine the influence of minimally invasive and traditional surgeries on the quality of life of children with CHD.

METHODS

This was a retrospective cross-sectional study. A total of 459 children aged 2-18 years with CHD treated at Second Xiangya Hospital of Central South University from July 2016 to June 2017 were enrolled, among whom 219 underwent minimally invasive surgery and 240 traditional surgery. The quality of life of children with CHD after surgery was reported by the patients' parents. We applied propensity score matching to correct for confounding factors and conducted multiple linear regression analysis to examine the related effects of minimally invasive and traditional surgeries on the quality of life of children with CHD.

RESULTS

The scores of problems related to perceived physical appearance in children undergoing minimally invasive surgery was higher than those in those undergoing traditional surgery (p = 0.004). Different treatment modes were independent influencing factors for problems related to perceived physical appearance in children with CHD. There was no significant difference in average treatment effect scores of children undergoing different surgical procedures in other quality of life dimensions (problems related to cardiac symptoms and their treatment, drug treatment, anxiety regarding treatment, cognitive psychology, and communication), suggesting that different operation modes were not independent influencing factors for these related problems.

CONCLUSION

Compared with traditional surgery, minimally invasive surgery can significantly improve the physical appearance perception scores of children with CHD after surgery. Therefore, minimally invasive surgery can improve the quality of life of children with CHD.

Health related quality of life among Rheumatic Fever and Rheumatic Heart Disease patients in India

Background

Measurement of health-related quality of life (HRQOL) of people with chronic illnesses has become extremely important as the mortality rates associated with such illnesses have decreased and survival rates have increased. Thereby, such measurements not only provide insights into physical, mental and social dimensions of patient’s health, but also allow monitoring of the results of interventions, complementing the traditional methods based on morbidity and mortality.

Objective

The present study was conducted to describe the HRQOL of patients suffering from Rheumatic Fever (RF) and Rheumatic Heart Disease (RHD), and to identify socio-demographic and clinical factors as predictors of HRQOL.

Methodology

A cross-sectional study was conducted to assess the HRQOL among 702 RF and RHD patients using EuroQol 5-dimensions 5-levels instrument (EQ-5D-5L), EuroQol Visual Analogue Scale and Time Trade off method. Mean EQ-5D-5L quality of life scores were calculated using EQ5D index value calculator across different stages of RF and RHD. Proportions of patients reporting problems in different attributes of EQ-5D-5L were calculated. The impact of socio-economic determinants on HRQOL was assessed.

Results

The mean EQ-5D-5L utility scores among RF, RHD and RHD with Congestive heart failure patients (CHF) were estimated as 0.952 [95% Confidence Interval (CI): 0.929–0.975], 0.820 [95% CI: 0.799–0.842] and 0.800 [95% CI: 0.772–0.829] respectively. The most frequently reported problem among RF/RHD patients was pain/discomfort (33.8%) followed by difficulty in performing usual activities (23.9%) patients, mobility (22.7%) and anxiety/depression (22%). Patients with an annual income of less than 50,000 Indian National Rupees (INR) reported the highest EQ-5D-5L score of 0.872, followed by those in the income group of more than INR 200,000 (0.835), INR 50,000–100,000 (0.832) and INR 100,000–200,000 (0.828). Better HRQOL was reported by RHD patients (including RHD with CHF) who underwent balloon valvotomy (0.806) as compared to valve replacement surgery (0.645).

Conclusion

RF and RHD significantly impact the HRQOL of patients. Interventions aiming to improve HRQOL of RF/RHD patients should focus upon ameliorating pain and implementation of secondary prevention strategies for reducing the progression from ARF to RHD and prevention of RHD-related complications.

Validity and reliability of the Italian version of the cardiac quality of life questionnaire for pediatric patients with heart disease (PedsQLTM)

Background

Congenital heart disease (CHD) accounts for nearly a third of all major congenital anomalies. Advances in pediatric cardiology shifted attention from mortality to morbidity and health-related quality of life (HRQOL) of patients with CHD and impact on their families. The purposes of this study were to assess the validity and reliability of the Italian version of the Pediatric Quality of Life (PedsQL) Cardiac Module and to create normative data for the Italian population.

Methods

This was an observational cross-sectional study of pediatric patients (aged 2–18 years) with congenital or acquired Heart Disease (HD) and their parents. Families were asked to complete the cardiac pediatric health-related quality of life questionnaire (the Italian PedsQL™ 3.0 Cardiac Module) and the generic pediatric health-related quality of life questionnaire (PedsQL™ 4.0 Generic Core Scales). The sequential validation procedure of the original United States version of the PedsQL™ 3.0 Cardiac Module was carried out under the instruction of the MAPI Research Institute.

To assess construct validity, Pearson’s correlation coefficients were assessed between scores on the Cardiac Module scales and scores on the scales of the General Module. To determine agreement between patient self-report and parent proxy-report, we used intraclass correlation coefficients (ICCs). To evaluate Internal consistency of items, we used Cronbach’s alpha Coefficient.

Results

The study enrolled 400 patients. Construct validity is good between PedsQL Cardiac Module total scores and PedsQL total scores (p < 0.001). The recommended standard value of 0.7 was reached on the Cardiac and General Module core scales. Intercorrelations between PedsQL Cardiac module and PedsQL scores revealed medium to large correlations. In general, correlations between Patient self-reports are poorer than Parent-proxy ones.

Conclusions

Cardiac PedsQL scores are valid and reliable for pediatric patients with congenital and acquired HD and may be useful for future research and clinical management.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12872-021-02157-5.

Characteristic Quality of Life Children with Rheumatic Heart Disease

Background: Rheumatic heart disease is an acquired disease that has characterized damaged valve and it effects the quality of life in children. Aim: To asses quality of life in patient with rheumatic heart disease by using Pediatric Quality of Life Inventory (PedsQL) instrument at pediatric cardiologist. Methods: A descriptive study with cross sectional study conduct among children aged 5 to 18 years old attend the Pediatric Cardiology at Haji Adam Malik Hospital Medan, from 2016 to 2018. Result: A hundred children with rheumatic heart disease in this study who had affected quality of life-based on group age with 5 to 7 year old in physical function was 6 subjects (85.7%), social function was 1 subject (14.2%), and school function was 2 subjects (28.5%) (Table 3); group age with 8 to 12 year old in physical function was 100 subjects (100%), emotional function was 3 subjects (3%), social function was 1 subject (3%), and school function was 5 subjects (15.1%); group aged 13 to 18 year old in physical function was 60 subjects (100%), emotional function was 1 subject (16.7%), and school function was 51 subjects (85%). Conclusion: From 100 children with RHD dominant in group aged 13-18 years old and male, mal malnutrition status, using of erythromycin, high senior school of level parents’ education, and valve disorder was mitral regurgitation. The quality of life was affected in all age groups, especially in the domain of physical function, and school functions with RHD.

EXERCISE TOLERANCE, PULMONARY FUNCTION, RESPIRATORY MUSCLE STRENGTH, AND QUALITY OF LIFE IN CHILDREN AND ADOLESCENTS WITH RHEUMATIC HEART DISEASE

OBJECTIVE

Despite the high prevalence of rheumatic heart disease in Brazil, the occurrence of functional impairment in children and adolescents with rheumatic heart disease is not clear. The aim of this study was to evaluate exercise tolerance, respiratory muscle strength, lung function, and quality of life of children and adolescents with rheumatic heart disease.

METHODS

Cross-sectional study, conducted from August to December 2014 with children and adolescents with rheumatic heart disease aged 8 to 16 years. The participants, after completing the socioeconomic, clinical, and quality of life questionnaires were tested by spirometry, manovacuometry and in a 6-minute walk test. The variables and their reference values were compared using the paired Student's t-test. Comparisons between predicted and observed walking distance were done also by Student's t-test, consdiering the categorization of the participants. Correlations between these differences and quantitative variables were assessed by Pearson's coefficient, being significant p<0.05.

RESULTS

All 56 participants had a walked distance lower than predicted (p<0.001). The differences between predicted and observed distances were positively correlated with the baseline heart rate (r=0.3545; p=0.007). Expiratory muscle strength was also lower than the predicted values (p<0,001). Regarding quality of life assessment, the mean scores were 70, 77 and 67% for general, physical, and psychosocial aspects, respectively.

CONCLUSIONS

Children and adolescents with rheumatic heart disease have reduced exercise tolerance, which is related to their higher baseline heart rate; they also show impaired expiratory strength and quality of life.

Reliability and validity of the Chinese mandarin version of PedsQL™ 3.0 transplant module

Background

Long-term health-related quality of life (HRQoL) of pediatric patients after hematopoietic stem cell transplantation (HSCT) is increasingly studied worldwide. However, few studies have been performed in China, where no uniform scale is available; the PedsQL™ Cancer Module 3.0 Chinese Mandarin version has been used to evaluate HRQoL of patients after HSCT in China. This study aimed to assess the reliability and validity of the Chinese Mandarin version of PedsQL™ 3.0 Transplant Module.

Methods

Patients between 2 and 18 years old, who underwent HSCT from January 2006 to June 2014, were recruited in Beijing Children’s Hospital affiliated to Capital Medical University, the First Affiliated Hospital of Southern Medical University and Beijing Daopei Hospital. 207 parent reports and 182 child self-reports of the PedsQL™ 3.0 Transplant Module Chinese Mandarin version were assigned, of which 362 were returned.

Results

No missing item response was observed in the returned reports. Cronbach’s alpha coefficient exceeded 0.7 in total scale and every dimension. The intraclass correlation coefficient exceeded 0.8 in all dimensions of child self-reports and parent reports. Spearman’s rank correlation coefficients of items and their respective dimensions were 0.6-0.94 in parent reports, and 0.62-0.93 in child self-reports, while a weak association was found between the items and other dimensions. Exploratory factor analysis indicated a good extraction effect, and construct validity of the scale was >60 %.

Conclusions

The Chinese Mandarin version of PedsQL™ 3.0 Transplant Module has good feasibility, reliability and validity. Its use may help improve the HRQoL of children after HSCT in China.

Acute rheumatic fever and rheumatic heart disease

Acute rheumatic fever (ARF) is the result of an autoimmune response to pharyngitis caused by infection with group A Streptococcus. The long-term damage to cardiac valves caused by ARF, which can result from a single severe episode or from multiple recurrent episodes of the illness, is known as rheumatic heart disease (RHD) and is a notable cause of morbidity and mortality in resource-poor settings around the world. Although our understanding of disease pathogenesis has advanced in recent years, this has not led to dramatic improvements in diagnostic approaches, which are still reliant on clinical features using the Jones Criteria, or treatment practices. Indeed, penicillin has been the mainstay of treatment for decades and there is no other treatment that has been proven to alter the likelihood or the severity of RHD after an episode of ARF. Recent advances - including the use of echocardiographic diagnosis in those with ARF and in screening for early detection of RHD, progress in developing group A streptococcal vaccines and an increased focus on the lived experience of those with RHD and the need to improve quality of life - give cause for optimism that progress will be made in coming years against this neglected disease that affects populations around the world, but is a particular issue for those living in poverty.