Quality of life of children after repair of transposition of the great arteries

Managing the regressed left ventricle in late presenting TGA

Introduction

The arterial switch operation (ASO) remains the gold standard of care for neonates with transposition of great arteries (TGA). However, the timing and the choice of surgical procedure in children presenting late with transposition of great arteries with intact ventricular septum (TGA/IVS) and regressed left ventricle (rLV) is still a matter of debate. Evolution of the concept of left ventricular re-training with different techniques has led to a paradigm shift in the management of this subset of late presenting 'simple' transposition.

Materials and methods

Literature review was done in Pubmed and Scopus to identify relevant articles pertaining to the pathophysiology and different treatment options for late presenting TGA with intact ventricular septum with an aim of writing a review on the subject.

Results

Multiple treatment options have been reported in the literature varying from a single-stage operation to multi-stage procedure to achieve good long-term result. Majority are isolated case reports or case series with small number of children and only few studies have mid-term and long-term outcomes.

Conclusions

In children presenting late with TGA and rLV, left ventricular re-training seems the most feasible and effective method. In hospital setups with cost constraints, other low-risk techniques can be attempted but corrective surgery will be needed in the future, thus making these procedures cost-shifting strategies rather than cost-saving procedures.

Risk Factors for Surgical Site Infection After Cardiac Surgery in Neonates: A Case-Control Study

Objectives: This study was undertaken to determine the incidence and risk factors associated with the development of sternal wound infection in neonates after surgery for congenital heart disease. Methods: A case-control study was conducted to examine the influence of perioperative risk factors on the development of sternal infection. In total, 253 neonates with CHD underwent a complete median sternotomy. To identify the risk factors influencing the development of sternal infection, multivariable logistic regression analysis was used. Results: Overall, 15 (5.9%) patients developed sternal wound infection after surgery. Deep wound infection occurred in six (2.4%) cases. As a result, the perioperative risk factors were the level of oxygen delivery in the postoperative period (OR: 0.956; CI: 0.933-0.98; p < 0.001), duration of intubation after surgery (OR: 1.04; CI: 1.003-1.079; p = 0.034) and application of surgical manipulation features (OR: 0.0004; CI: 0.000007-0.027; p < 0.001). Conclusions: The incidence of sternal infection in newborns can be reduced by simple and affordable methods. This will decrease the cost of patient care, length of hospitalization and the risk of secondary complications.

Research Enterprise of the Congenital Heart Surgeons' Society 2018 to 2023: History, Accomplishments, Transformation, and Challenges

The history of the research arm of the Congenital Heart Surgeons' Society (CHSS) through 2017 was contained within two prior publications that covered CHSS history in general. The present article is the first to focus explicitly on the research enterprise, with emphasis on the period 2018 to 2023. During this time, the challenges of continuing to build multiple cohorts with lifelong follow-up and to transform the enterprise to a premiere research organization became manifest. Although continuing its commitment to produce impactful research results and to educate the Kirklin/Ashburn Fellow, the research team devoted considerable effort to defining the problems of cohort relevance, workflow, data management, long-term patient follow-up, CHSS member engagement, and the regulatory burden. The team wrote a proposal outlining ways to solve the challenges. A major change from a single-institution "Data Center" to a two-institution Center for Research & Quality (CRQ) was made, assuring increased faculty members and resources. The proposed changes to structure and process began execution in mid-2022. A second Kirklin/Ashburn Fellowship position was created. Between 2018 and 2022, the CRQ produced 17 publications and launched five new research initiatives. This article chronicles the exciting five-year period in which the CHSS research enterprise began a transformation with the intent to become the premiere research organization in the world in the specialty of congenital cardiac surgery.

The Academic Impact of Congenital Heart Surgeons' Society (CHSS) Studies

PURPOSE

We reviewed all 64 articles ever published by The Congenital Heart Surgeons' Society (CHSS) Data Center to estimate the academic impact of these peer-reviewed articles.

MATERIALS AND METHODS

The Congenital Heart Surgeons' Society has performed research based on 12 Diagnostic Inception Cohorts. The first cohort (Transposition) began enrolling patients on January 1, 1985. We queried PubMed to determine the number of publications that referenced each of the 64 journal articles generated by the datasets of the 12 Diagnostic Inception Cohorts that comprise the CHSS Database. Descriptive summaries of the data were tabulated using mean with standard deviation and median with range.

RESULTS

Sixty-four peer-reviewed papers have been published based on the CHSS Database. Fifty-nine peer-reviewed articles have been published based on the 12 Diagnostic Inception Cohorts, and five additional articles have been published based on Data Science. Excluding the recently established Diagnostic Inception Cohort for patients with Ebstein malformation of tricuspid valve, the number of papers published per cohort ranged from 1 for coarctation to 11 for transposition of the great arteries. The 11 articles generated from the CHSS Transposition Cohort were referenced by a total of 111 articles (median number of references per journal article = 9 [range = 0-22, mean = 10.1]). Overall, individual articles were cited by an average of 11 (mean), and a maximum of 41 PubMed-listed publications. Overall, these 64 peer-reviewed articles based on the CHSS Database were cited 692 times in PubMed-listed publications. The first CHSS peer-reviewed article was published in 1987, and during the 35 years from 1987 to 2022, inclusive, the annual number of CHSS publications has ranged from 0 to 7, with a mean of 1.8 publications per year (median = 1, mode = 1).

CONCLUSION

Congenital Heart Surgeons' Society studies are widely referenced in the pediatric cardiac surgical literature, with over 10 citations per published article. These cohorts provide unique information unavailable in other sources of data. A tool to access this analysis is available at: [https://data-center.chss.org/multimedia/files/2022/CAI.pdf].

The Congenital Heart Surgeons' Society Kirklin/Ashburn Fellowship: The Fellows' Perspective

Since its establishment in 2001, the Congenital Heart Surgeons' Society John W. Kirklin/David Ashburn Fellowship has contributed substantially to the field of congenital heart surgery research while simultaneously training the next generation of surgeon- scientists. To date, ten fellows (and counting) have successfully completed this rigorous training, producing over 40 published articles focused on longitudinal outcomes from the various Congenital Heart Surgeons' Society cohorts. As the Kirklin/Ashburn Fellowship expands and additional fellows matriculate, its legacy, the network of support, and the contribution to congenital heart surgery research will undoubtedly hold strong.

Quality of Life of Children Born with a Congenital Heart Defect

OBJECTIVES

To identify subgroups with a congenital heart defect (CHD) at risk of health-related quality of life (QoL) impairment at 8 years of age according to their medical and surgical management.

STUDY DESIGN

From a prospective population-based cohort study, 598 patients with CHD were subdivided according to their medical and surgical management: (1) CHD followed-up in an outpatient clinic, (2) complete repair before age 3 years, (3) complete repair after age 3 years, (4) palliative repair, or (5) CHD with spontaneous resolution (reference subgroup). Self-reported QoL and parent-reported QoL were measured using the Pediatric Quality of Life Inventory version 4.0 (score range, 0-100) at age 8 years. Multivariable regression analysis and Cohen effect size were used to compare outcomes across the CHD groups.

RESULTS

Self-reported and parent-reported QoL scores for the palliative repair subgroup were lower (β = -2.1 [95% CI, -3.9 to -0.2] and β = -16.0 [95% CI, -22.4 to -9.5], respectively), with a large effect size (δ = -0.9 [95% CI, -1.4 to -0.4] and δ = -1.3 [95% CI, -1.8 to -0.7], respectively). Parent-reported QoL scores for the complete repair after age 3 years subgroup were lower (β = -9.2; 95% CI, -15.0 to -3.5), with a large effect size (δ = -0.9; 95% CI, -1.4 to -0.5). Self-reported QoL scores for the complete repair before age 3 years subgroup was lower (β = -1.3; 95% CI, -1.9 to -0.6), with a small effect size (δ = -0.4; 95% CI, -0.6 to -0.2).

CONCLUSIONS

The QoL of children with CHD who experienced a hospital intervention is reduced at age 8 years. Patient age at the last cardiac intervention might influence QoL at 8 years.

Physical and mental health in young adults with heart disease - a national survey of Norwegian university students

BACKGROUND

Young adults with heart disease constitute a growing group with the risk of cognitive and physical impairment. The knowledge of their academic performance and mental and physical health is, however, scant. This study aimed to compare young adults with CHDs or arrhythmia with their peers.

METHODS

Information on physical health (Somatic Symptom Scale-8), mental health problems (Hopkins Symptoms Checklist-25), quality of life (Satisfaction With Life Scale), physical activity, and academic performance was collected online in a national cross-sectional survey in Norway among students in higher education (the SHoT2018 study).

RESULTS

Among 50,054 students, 172 (0.34%) reported CHD and 132 (0.26%) arrhythmias. Students reporting arrhythmias scored significantly higher than the control group on somatic symptoms (OR = 2.3 (95% CI: 1.62-3.27)), anxiety (OR = 1.60 (1.08-2.37)), depression (OR = 1.49 (1.05-2.11)), self-harm, and suicide attempt (OR = 2.72 (1.56-4.75)), and lower quality of life (OR 1.64 (1.16-2.32)) and more loneliness (OR = 1.99 (1.28-3.10)) compared to participants without heart disease. Participants with CHD reported an increased somatic symptom burden (OR = 1.58 (1.16-2.16)). Despite a tendency to a higher score, this group did not differ significantly from the control group on anxiety or depression, quality of life, or loneliness. However, the risk of self-harm thoughts and suicidality was significantly increased (OR for suicide attempt 2.22 (1.3-3.77)). There was no difference between the groups on academic performance.

CONCLUSIONS

Although Norwegian students with heart disease reported more somatic symptoms, their academic progress was not reduced compared to students without heart disease. Students with CHD or arrhythmias showed an increased risk of self-harm thoughts and suicidality.

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.

Surgical site infection after delayed sternal closure in neonates with congenital heart disease: retrospective case-control study

Objectives

To determine the prevalence of surgical site infections (SSIs) in neonatal congenital heart disease patients undergoing delayed sternal closure (DSC) and evaluate risk factors for SSI.

Methods

Hospital records of 483 consecutive neonates who underwent surgical intervention between January 2013 and December 2017 were reviewed, and perioperative variables were recorded.

Results

We found that the prevalence of SSI was 87.5% when the body weight was less than 1500 g. When the operative age was between seven and 14 days, the probability of no SSI is about 93.9%. When the duration of the aortic cross-clamp was more than 60 min, the prevalence of SSI was 91.2%. The prevalence without SSI was 96.6% when the duration of DSC was less than 24 h. However, when the duration of DSC was more than 120 h, the prevalence of SSI was 88.9% (p = 0.000).

Conclusions

With the prolongation of aortic clamping duration, the probability of occurrence of SSI increased in neonatal CHD with DSC. The age at operation and body weight are closely related to the occurrence of SSI in neonatal CHD patients with DSC.

Factors Affecting Health-Related Quality of Life After the Arterial Switch Operation

BACKGROUND

Long-term morbidity and mortality outcomes of the arterial switch operation (ASO) in patients with transposition of the great arteries and Taussig-Bing anomaly are excellent. With an increasing number of patients reaching adolescence and adulthood, more attention is directed toward quality of life. Our study aimed to determine the health-related quality of life (hrQoL) outcomes in patients after the ASO and identify factors influencing their hrQoL.

METHODS

In this cross-sectional study, hrQoL of patients after ASO was assessed with the German version of the Short Form-36 (SF-36) and the potential association of specified clinical factors was analyzed. Patients of at least 14 years of age who underwent ASO in our institution from 1983 were considered eligible.

RESULTS

Of the 355 questionnaires sent to eligible patients, 261 (73%) were available for analysis. Compared to the reference population, patients who had undergone ASO had a significantly higher score in all subscales of the SF-36 except for vitality (P < .01). Patients with an implanted pacemaker (P = .002), patients who required at least one reoperation (P < .001), and patients currently taking cardiac medication (P < .004) or oral anticoagulation (P = .036) had lower physical component scores compared to patients without these factors.

CONCLUSIONS

Patients' self-assessed and self-reported hrQoL after ASO (using German version of the Short Form 36) is very good. In this population, hrQoL is influenced by reoperation, the need for a pacemaker, and current cardiac medication or anticoagulant use. The development of strategies designed to mitigate or minimize the requirements for, and/or impact of these factors may lead to better hrQoL in this patient population.

The poor long-term outcomes of owl's eye pulmonary reconstruction technique after arterial switch operation

OBJECTIVES

This study aims to compare the early- and long-term outcomes of patients who undergo owl's eye pulmonary artery (PA) reconstruction to those of patients who undergo conventional PA reconstruction.

METHODS

From January 2016 to January 2017, 64 consecutive patients underwent an arterial switch operation. The patients were divided into 2 groups in terms of neo-PA reconstruction method: 30 patients who underwent neo-PA reconstruction by owl's eye technique were defined as group 1 and 34 patients who underwent neo-PA reconstruction by the conventional approach were defined as group 2. In the final model, after propensity matching, 23 patients from each group with similar propensity scores were included in the study.

RESULTS

There was no significant difference between the groups regarding patient characteristics and operative findings. In the early period, the duration of intensive care unit and hospital stays and the rate of mild neo-pulmonary stenosis (neo-PS) were significantly higher in the owl's eye group (P = 0.04, 0.04 and 0.03). In the late period, the rate of severe neo-PS and reintervention was significantly higher in the owl's eye group (P = 0.02 and 0.04). Furthermore, the rates of 3-year freedom from pulmonary reintervention and freedom from moderate-severe neo-PS were significantly lower in group 1 (P = 0.04). In addition, the owl's eye reconstruction was the only factor independently related to moderate-severe neo-PS in the long term (hazard ratios = 11.2, P = 0.02).

CONCLUSIONS

We have abandoned the owl's eye method for neo-PA reconstruction of the neo-PA because of serious complications. According to our series and the literature, reconstruction of the neo-PA with an oversized, pantaloon-shaped fresh autologous pericardial patch is still superior to the other techniques.

Congenital Heart Disease Long-term Improvement in Functional hEalth (CHD LIFE): A partnership programme to improve the long-term functional health of children with congenital heart disease in Queensland

Children who undergo open-heart surgery in the first year of life for congenital heart disease (CHD) are at high-risk for impaired development across multiple domains. International recommendations include systematic periodic developmental surveillance into adolescence and the establishment of long-term follow-up programmes. This article describes the establishment and evolution of the Queensland Paediatric Cardiac Service neurodevelopmental follow-up programme - CHD LIFE (Long-term Improvement in Functional hEalth). Contextualising best practice recommendations to ensure a family-centred and sustainable approach to understand and support the long-term functional health needs of high-risk children with CHD as standard care was needed. We describe the transition from a centralised pilot Programme to the implementation of an integrated statewide approach aimed at delivering consistent high-level standards of care and a platform to evaluate therapeutic interventions.

Functional outcomes in children with anatomically repaired transposition of the great arteries with regard to congenital ventricular septal defect and coronary pattern

OBJECTIVE

Despite decreasing mortality, functional impairments in children with transposition of the great arteries (TGA) are still a concern. This study analyses health-related physical fitness (HRPF), arterial stiffness and health-related quality of life (HRQoL) in children with anatomically repaired TGA regarding congenital ventricular septal defect (VSD) and coronary patterns.

PATIENTS AND METHODS

68 children with anatomically repaired TGA with or without VSD (12.9±3.7 years, 19.1% female) were investigated between August 2014 and October 2017. HRPF was assessed by five tests of the FITNESSGRAM, arterial stiffness was measured by oscillometric measurement using Mobil-O-Graph and HRQoL was analysed with a self-report questionnaire (KINDL-R). All test results were compared with a healthy reference cohort (n=2116, 49.1% female) adjusted for sex and age.

RESULTS

Children with anatomically repaired TGA had significantly worse HRPF (z-score: -0.58±0.81, p<0.001), increased pulse wave velocity (TGA: 4.9±0.3 m/s vs healthy: 4.8±0.3 m/s, p=0.028) and central systolic blood pressure (TGA: 105.9±5.8 mm Hg vs healthy: 103.3±5.7 mm Hg, p=0.001). No difference was found for HRQoL between the two groups (total HRQoL score: TGA: 76.5±10.2 vs healthy: 75.2±10.1, p=0.315). Neither the coronary pattern nor a congenital VSD resulted in significant differences in all functional outcomes.

CONCLUSION

Children with anatomically repaired TGA exhibit impaired HRPF and increased arterial stiffness whereas their HRQoL is normal. The underlying coronary pattern seems to have no influence on the functional outcome, nor does an accompanied congenital VSD.

Longitudinal functional health status in young adults with repaired dextro-transposition of the great arteries: A Congenital Heart Surgeons' Society study

OBJECTIVES

Improved survival has led to interest in functional health status (FHS) as patients with dextro-transposition of the great arteries (d-TGA) transition to adulthood. Our primary objectives were (1) evaluation of The Medical Outcomes Study Short Form-36 Health Survey (SF-36) results; (2) comparison with results of patients who completed the Child Health Questionnaire-Child Form 87 (CHQ-CF87) previously, or the PedsQL Generic Core Scales (PedsQL) survey subsequently; and (3) determination of factors associated with SF-36 domains.

METHODS

Survivors from the d-TGA Congenital Heart Surgeons' Society cohort (1985-1989) completed the SF-36 (2010) as a measure of FHS (n = 210; age 21-26 years). Patient characteristics, medical history, psychosocial factors, and previous adolescent CHQ-CF87 FHS assessment (2000) were explored for association with SF-36 domains, along with comparison with recent PedsQL data (2017).

RESULTS

Patients scored themselves the same/higher than published normative data in 10 of 10 SF-36 summary scores/domains and similar in 5 of 6 PedsQL summary scores/domains. Factors commonly associated with lower summary scores/domains of the SF-36 were presence of cardiac symptoms, heart condition impacting physical activity/overall health/quality of life, unemployment, and lack of postsecondary education. Less commonly associated factors were lower birth weight, greater total medication number, female sex, shorter procedure-free interval, poor health knowledge, lower family income, younger age at SF-36, living with parents, and being married. These factors accounted for 17% to 47% of the variation in FHS summary scores/domains. FHS was minimally related to d-TGA morphology and repair type.

CONCLUSIONS

Patients with d-TGA surviving into adulthood, regardless of morphology or repair type, can primarily expect normal FHS. Addressing the challenges of patients with d-TGA entering adulthood requires consideration of psychosocial factors and clinical management.

Late Survival and Patient-Perceived Health Status of the Congenital Heart Surgeons' Society dextro-Transposition of the Great Arteries Cohort

BACKGROUND

Improved survival for patients with dextro-transposition of the great arteries (d-TGA) has led to an increased focus on functional health status (FHS). We assessed late survival and patient-perceived FHS for repaired TGA patients.

METHODS

From 1985-1990, 830 neonates admitted to 24 Congenital Heart Surgeons' Society (CHSS) institutions with d-TGA underwent repair, including 516 arterial switch, 110 Mustard, 175 Senning, and 29 Rastelli operations. Median follow-up was 24.0 years (range, 0-32.7 years). We performed multiphase parametric hazard analysis for death after repair. Patients completed Pediatric Quality of Life Inventory (PedsQL) Core Scales and Cardiac Module Adult Forms. Patient and operative factors and CHSS General Questionnaire responses were analyzed for association with FHS using multiple linear regression.

RESULTS

Survival at 30 years after repair was arterial switch, 80% ± 2%; Mustard, 81% ± 5%; Senning, 70% ± 4%; and Rastelli, 86% ± 8%. The arterial switch had the lowest hazard for late death. TGA patients reported FHS similar to a healthy population in all domains except physical health (lower scores). Symptoms, including chest pain and fainting, and having a pacemaker were associated with lower, and being employed with higher, self-reported physical health. Arterial switch patients reported higher FHS than the atrial switch patients in all domains.

CONCLUSIONS

Arterial switch patients have a lower risk of premature death and better FHS than those with an atrial switch. Increased surveillance in atrial switch patients is warranted because of their increased risk of late death. Presence of symptoms, pacemaker, and lack of employment are associated with reduced FHS.

Self-reported functional health status following interrupted aortic arch repair: A Congenital Heart Surgeons' Society Study

OBJECTIVES

Improved survival after congenital heart surgery has led to interest in functional health status. We sought to identify factors associated with self-reported functional health status in adolescents and young adults with repaired interrupted aortic arch.

METHODS

Follow-up of survivors (aged 13-24 years) from a 1987 to 1997 inception cohort of neonates included completion of functional health status questionnaires (Child Health Questionnaire-CF87 [age <18 years, n = 51] or the Short Form [SF]-36 [age ≥18 years, n = 66]) and another about 22q11 deletion syndrome (22q11DS) features (n = 141). Factors associated with functional health status domains were determined using multivariable linear regression analysis.

RESULTS

Domain scores of respondents were significantly greater than norms in 2 of 9 Child Health Questionnaire-CF87 and 4 of 10 SF-36 domains and only lower in the physical functioning domain of the SF-36. Factors most commonly associated with lower scores included those suggestive of 22q11DS (low calcium levels, recurrent childhood infections, genetic testing/diagnosis, abnormal facial features, hearing deficits), the presence of self-reported behavioral and mental health problems, and a greater number of procedures. Factors explained between 10% and 70% of domain score variability (R² = 0.10-0.70, adj-R² = 0.09-0.66). Of note, morphology and repair type had a minor contribution.

CONCLUSIONS

Morbidities associated with 22q11DS, psychosocial issues, and recurrent medical issues affect functional health status more than initial morphology and repair in this population. Nonetheless, these patients largely perceive themselves as better than their peers. This demonstrates the chronic nature of interrupted aortic arch and suggests the need for strategies to decrease reinterventions and for evaluation of mental health and genetic issues to manage associated deteriorations.

Longitudinal Associations between Neurodevelopment and Psychosocial Health Status in Patients with Repaired D-Transposition of the Great Arteries

OBJECTIVE

To examine associations between measurements of neurodevelopment and psychosocial health status at age 8 and 16 years in patients with repaired dextro-transposition of the great arteries.

STUDY DESIGN

In the 16-year follow-up of the Boston Circulatory Arrest Study, 137 parents completed the Child Health Questionnaire-Parent Form-50, of whom 135 had completed the Child Health Questionnaire-Parent Form-50 when their child was age 8 years. Psychosocial and physical summary scores were used to assess change in health status from age 8 to 16 years. A comprehensive battery of neurodevelopmental testing was performed at ages 8 and 16 years to examine associations with adolescent health status.

RESULTS

Lower psychosocial summary scores of 16 year old subjects with dextro-transposition of the great arteries were highly associated with numerous concurrent domains of neurodevelopmental function, most notably with higher (worse) scores on the Conners' Attention Deficit Hyperactivity Disorder/Diagnostic and Statistical Manual-4th Edition Scales (parent: r = -0.62, P < .001; adolescent: r = -0.43, P < .001) and the Behavior Rating Inventory of Executive Function Global Executive Composite (parent: r = -0.66, P < .001; adolescent: r = -0.39, P < .001). Psychosocial and physical summary scores tracked from ages 8 to 16 years (r = 0.44 and 0.47, respectively, P < .001 for each). Higher (worse) scores of multiple attention measures at age 8 years predicted worse psychosocial summary scores at age 16 years.

CONCLUSIONS

Attention deficits at age 8 years were highly predictive of worse psychosocial health status in adolescence. Further studies are needed to assess whether treatment of childhood attention deficit hyperactivity disorder could improve adolescent well-being.

Incremental History of the Congenital Heart Surgeons’ Society (2014-2018)

The history of the first 41 years of the Congenital Heart Surgeons Society (CHSS) was recorded in 2015 which chronicled the metamorphosis of a small informal meeting into a mature organization with bylaws, officers, committees, funded research, the Kirklin-Ashburn Fellowship, and a vision to become the premier organization of congenital heart surgery in North America. Chief among these transformations was the implementation and development of the CHSS Data Center. Member participation, fellowship education, and significant outcomes research have been the hallmark of the CHSS. This incremental historical review highlights continued CHSS sentinel advances. Fifty-three CHSS Data Center manuscripts have been published. Citation scores (number of literature citations that each manuscript has accrued) have been collated and analyzed by cohort study. The average citation score for all manuscripts was 75.4 ± 76.3 (range: 1-333). The Kirklin/Ashburn Fellowship continues to thrive with academic achievements and generous contributions to the endowment. The World Journal of Pediatric and Congenital Heart Surgery has been adopted as the official organ of the CHSS. A Past President’s Dinner has been inaugurated serving as a senior advisory committee to the Executive Council. Toronto Work Weekends continue. Congenital Heart Surgeons Society growth has accrued to 159 active members and 82 institutional members. Future considerations include the size, content, and duration of the annual meeting; the potential for increased membership; and political penetrance into national cardiothoracic governing organizations regarding committee appointments, executive council representation, and education initiatives. Congenital Heart Surgeons Society has achieved numerous advances during this incremental period.

When the Heart Is Not to Blame: Managing Lung Disease in Adult Congenital Heart Disease

It is well-recognized now that adult survivors with congenital heart disease (CHD) are at risk for non-cardiac co-morbidities and complications that can impact symptoms and clinical outcomes. Lung disease, in particular, is common in this population, but likely an under-recognized and undertreated cause for long-term morbidity. Abnormal lung function contributes to exercise intolerance and is associated with a higher risk for mortality in this population. The exact mechanisms that contribute to abnormal measurements of lung function are not entirely known, and are likely multifactorial and variable depending on the underlying CHD. Nevertheless, lung disease is a potentially modifiable risk factor in this patient population, the management of which may result in improved clinical outcomes. This review summarizes our current understanding of the prevalence, impact and management of lung disease in adults with CHD.

Life quality of children with congenital heart diseases

Aim

We aimed to evaluate the effects of the severity and symptoms of congenital heart disease and the emotional and behavioral problems of affected children on their quality of life.

Material and Methods

The study was performed by interviewing 80 children aged between 6 and 16 years (40 with cyanotic heart disease and 40 with acyanotic disease) and their mothers. A sociodemographic data form, quality of life questionnaire, strength and difficulties questionnaire, and family life and parenting attitudes scale were used in the research. Life quality was the dependent variable of this research.

Results

No significant relation was found between age, sex, and education level of the parents and all quality of life subscale scores (p>0.05). In terms of quality of life, total quality of life subscale, emotional well-being and self-esteem subscales were significantly lower in children with cyanotic congenital heart disease (p=0.02, p=0.007, p=0.006, respectively). The total quality of life subscale was significantly lower in children with a medical treatment and surgical history. In terms of clinical symptoms, self-esteem, friendship and school life quality subscales were affected in the presence of dyspnea. As scores from strength and difficulties questionnaire increased, which is used for the assessment of children's psychological symptoms, all quality of life scores were significantly lowered except for school and family subscales.

Conclusion

It was found that symptoms of congenital heart disease affected the psychosocial quality of life subscales rather than the physical subscales. In addition, it was observed that mental symptoms in both the mother and child negatively affected quality of life rather than disease-related parameters.

Primary Arterial Switch Operation for Late Referral of Transposition of the Great Arteries with Intact Ventricular Septum in the Current Era: Do We Still Need a Rapid Two-Stage Operation?

Objective:

We introduced primary arterial switch operation for the patient with transposition of great arteries and intact ventricular septum (TGA-IVS) who had more than 3.5 mm of posterior left ventricle (LV) wall thickness.

Methods:

Between January 2013 and June 2015, a total of 116 patients underwent arterial switch operation. Of the 116 patients, 26 with TGA-IVS underwent primary arterial switch operation at more than 30 days of age.

Results:

The age and body weight (mean ± SD) at the operation were 120.4 ± 93.8 days and 4.1 ±1.0 kg, respectively. There was no hospital mortality. The thickness of posterior LV wall (preoperation vs postoperation; mm) was 4.04 ± 0.71 versus 5.90 ± 1.3; P < .0001; interval: 11.8 ± 6.5 days. The left atrial pressure (mm Hg; postoperative day 0 vs 3) was 20.0 ± 3.2 versus 10.0 ± 2.0; P < .0001; and the maximum blood lactate level (mmol/dL) was 4.7 ± 1.4 versus 1.4 ± 0.3; P < .0001, which showed significant improvement in the postoperative course. All cases had delayed sternal closure. The patients who belonged to the thin LV posterior wall group (<4 mm [preoperative echo]: n = 13) had significantly longer ventilation time (days; 10.6 ± 4.8 vs 4.8 ± 1.7, P = .0039), and the intensive care unit stay (days) was 14 ± 9.2 versus 7.5 ± 3.5; P = .025, compared with thick LV wall group (≥4.0 mm: n = 13).

Conclusions:

The children older than 30 days with TGA-IVS can benefit from primary arterial switch operation with acceptable results under our indication. However, we need further investigation for LV function.

Predictors of health-related quality of life in children with chronic heart disease

OBJECTIVE

Chronic paediatric heart disease is often associated with residual symptoms, persisting functional restrictions, and late sequelae for psychosocial development. It is, therefore, increasingly important to evaluate the health-related quality of life of children and adolescents with chronic heart disease. The aim of this study was to determine medical and socio-demographic variables affecting health-related quality of life in school-aged children and adolescents with chronic heart disease. Patients and methods The Pediatric Cardiac Quality of Life Inventory was administered to 375 children and adolescents and 386 parental caregivers. Medical information was obtained from the charts. The socio-demographic information was provided by the patients and caregivers.

RESULTS

Greater disease severity, low school attendance, current cardiac medication, current parental employment, uncertain or limited prognosis, history of connection to a heart-lung machine, number of nights spent in a hospital, and need for treatment in a paediatric aftercare clinic independently contributed to lower health-related quality of life (self-report: R2=0.41; proxy-report: R2=0.46). High correlations between self-reports and parent-proxy reports indicated concordance regarding the evaluation of a child's health-related quality of life.

CONCLUSIONS

Beyond medical treatment, integration into school is important to increase health-related quality of life in children and adolescents surviving with chronic heart disease. Regular screening of health-related quality of life is recommended to identify patients with special needs.

Health-related quality of life in paediatric patients with congenital heart defects: association with the type of heart defect and the surgical technique

The aim of the study was to investigate the impact of a number of surgical interventions for a various congenital cardiac defects (CHDs) on self-reported HRQoL.

METHODS

Patients who had received corrective surgery of several congenital heart defects (surgical VSD closure, Fallot, TGA after atrial or arterial switch or Fontan-type circulation for univentricular AV-connection) were interviewed in the office of their home peadiatric cardiologist. HRQoL in children along 7 dimensions was assessed using a standardised questionnaire (PEDQoL); information on the medical case history of each respondent was also collected.

STATISTICS

HRQoL was assessed in the questionnaire by asking about the frequency (never, rarely, often, always) of specific negative experiences; more frequent experiences indicate a lower quality of life. Frequency expressions were transformed into numerical values (25, 50, 75, 100%), and mean values for HRQoL were calculated for each patient and for each domain. Differences in HRQoL among patients with different types of interventions were analysed using the Mann-Whitney Test or the Kruskal-Wallis Test as appropriate; p values <0.05 were considered to indicate significant differences, while p values <0.1 were considered to indicate notable trends.

RESULTS

Patients: 169 patients (60% male, 40% female) were part of the study. The mean age was 11.6 years; 50 patients had surgical VSD closure, 52 surgeries for Tetralogy of Fallot (22 transannular patch, 18 no transannular patch, 12 inaccurate description), 40 had complete transposition of the great arteries (28 atrial switch, 12 arterial switch), 22 had a Fontan-type procedure for univentricular AV-connection. HRQoL differed little among patients with different CHDs for the items "relation to friends," "interactions in the affected families", and "own body image". For other items, notable differences emerged: patients with univentricular hearts rated their physical capacity worse and showed a tendency towards negative ratings in other domains. On the other hand, patients after Fallot or TGA correction tended to rate their HRQoL in several domains as relatively high. Focusing on the mode of surgery for Fallot repair, respectively, TGA correction the only significant difference was found for "physical capacity" in TGA (atrial vs. arterial repair). Mustard patients tended to rate most items worse. Physical capacity was rated worst by patients with a Fontan circulation. Repeated surgery led to lower ratings for all domains except "physical capacity" and "body image".

CONCLUSIONS

Different surgical techniques for CHD do not affect children's and adolescents' self-reported HRQoL to the extent that one would expect. This observation is in line with observations in groups of children with different chronic diseases. Specialised psychosocial support is necessary in order to maintain this positive self-evaluation and to ensure patients are able to lead autonomous personal and professional lives.

Psychosocial health and quality of life among children with cardiac diagnoses: agreement and discrepancies between parent and child reports

Psychosocial health issues are common among children with cardiac diagnoses. Understanding parent and child perceptions is important because parents are the primary health information source. Significant discrepancies have been documented between parent/child quality-of-life data but have not been examined among psychosocial diagnostic instruments. This study examined agreement and discrepancies between parent and child reports of psychosocial health and quality of life in the paediatric cardiology population. Children (n=50, 6-14 years) with diagnoses of CHDs (n=38), arrhythmia (n=5), cardiomyopathy (n=4), or infectious disease affecting the heart (n=3) were enrolled, completing one or more outcome measures. Children and their parents completed self-reports and parent proxy reports of quality of life - Pediatric Quality of Life Inventory - and psychosocial health - Behavioral Assessment Scale for Children (Version 2). Patients also completed the Multidimensional Anxiety Scale for Children. Associations (Pearson's correlations, Intraclass Correlation Coefficients) and differences (Student's t-tests) between parent proxy reports and child self-reports were evaluated. Moderate parent-child correlations were found for physical (R=0.33, p=0.03), school (R=0.43, p<0.01), social (R=0.36, p=0.02), and overall psychosocial (R=0.43, p<0.01) quality of life. Parent-child reports of externalising behaviour problems, for example aggression, were strongly correlated (R=0.70, p<0.01). No significant parent-child associations were found for emotional quality of life (R=0.25, p=0.10), internalising problems (R=0.17, p=0.56), personal adjustment/adaptation skills (R=0.23, p=0.42), or anxiety (R=0.07, p=0.72). Our data suggest that clinicians caring for paediatric cardiac patients should assess both parent and child perspectives, particularly in relation to domains such as anxiety and emotional quality of life, which are more difficult to observe.

Quality of Life of Children with Congenital Heart Diseases: A Multicenter Controlled Cross-Sectional Study

To assess the health-related quality of life (QoL) in children with congenital heart diseases (CHD) with a validated questionnaire in comparison with control children. We prospectively recruited 282 children with CHD aged from 8 to 18 years in two tertiary care centers (France and Belgium) and 180 same-age controls in randomly selected French schools. Children's QoL was self-reported with the KIDSCREEN-52 questionnaire and reported by parents with the KIDSCREEN-27. QoL scores of each dimension were compared between CHD and controls and between the classes of disease severity. Both centers were comparable for most demographic and clinical data. Age- and gender-adjusted self-reported QoL scores were lower in CHD children than in controls for physical well-being (mean ± SEM 45.97 ± 0.57 vs 50.16 ± 0.71, p < 0.0001), financial resources (45.72 ± 0.70 vs 48.85 ± 0.87, p = 0.01), peers/social support (48.01 ± 0.72 vs 51.02 ± 0.88, p = 0.01), and autonomy in the multivariate analysis (47.63 ± 0.69 vs 49.28 ± 0.85, p = 0.04). Parents-reported scores were lower in CHD children for physical (p < 0.0001), psychological well-being (p = 0.04), peers/social support (p < 0.0001), and school environment (p < 0.0001) dimensions. Similarly, the disease severity had an impact on physical well-being (p < 0.001), financial resources (p = 0.05), and peers/social support (p = 0.01) for self-reported dimensions, and on physical well-being (p < 0.001), psychological well-being (p < 0.01), peers/social support (p < 0.001), and school environment (p < 0.001) for parents-reported dimensions. However, in multivariate analysis on self-reported QoL, disease severity was significantly associated with the self-perception dimension only. Self-reported QoL of CHD children was similar to that of same-age healthy children in seven of 10 dimensions, but parents-reported QoL was impaired in four of five dimensions.

History of the Congenital Heart Surgeons’ Society

The Congenital Heart Surgeons’ Society is a group of over 100 pediatric heart surgeons representing 72 institutions that specialize in the treatment of patients with congenital heart defects. The Society began in 1972 and incorporated as a not-for-profit charitable organization in 2004. It has become the face and voice of congenital heart surgery in North America. In 1985, the Society established a data center for multicenter clinical research studies to encourage congenital heart professionals to participate in improving outcomes for our patients. The goals of the Congenital Heart Surgeons’ Society are to stimulate the study of congenital cardiac physiology, pathology, and management options which are instantiated in data collection, multi-institutional studies, and scientific meetings. Honest and open discussion of problems with possible solutions to the challenges facing congenital heart professionals have been the strength of the Congenital Heart Surgeons’ Society. It is imperative for the growth of an organization to know from where it came in order to know to where it is going. The purpose of this article is to review the history of the Congenital Heart Surgeons’ Society.

Determinants of quality of life in children and adolescents with CHD: a systematic review

PURPOSE

This review aims to outline a systematic approach for the assessment of quality of life in children and adolescents with CHD and to cite its main determinants.

METHODS

A systematic critical literature search in PubMed, Scopus, and Cinahl databases resulted in 954 papers published after 2000. After the quality assessment, 32 original articles met the inclusion criteria.

RESULTS

Methodological quality of the included studies varied greatly, showing a moderate quality. Impaired quality of life was associated with more severe cardiac lesions. Children with CHD, after cardiac surgery, reported diminished quality of life concerning physical, psycho-social, emotional, and school functioning. The majority of clinical studies showed significant differences among children and their parents' responses regarding their quality of life, with a tendency of children to report greater quality of life scores than their parents. According to our analysis, concerning children with CHD, the most cited determinants of their quality of life were as follows: (a) parental support; (b) lower socio-economic status; (c) limitations due to physical impairment; (d) sense of coherence; as well as (e) the level of child's everyday anxiety and depression. These findings suggest that differences in quality of life issues may exist across lesion severities.

CONCLUSION

Quality of life in children with CHD should be assessed according to age; severity; therapeutic approach; acceptance of the disease; and personality features. Effective management and early recognition of significant impairments in quality of life could impact clinical outcomes in children with CHD.

Health-related quality of life in adolescents with congenital heart disease

PURPOSE

This study aims to evaluate the health-related quality of life of adolescents with congenital heart disease, describing health-related quality of life according to the diagnosis and severity of congenital heart disease, identified by variables such as the presence of symptoms, surgical interventions, use of medication, and residual lesion.

METHODS

A cross-sectional study was conducted on 203 adolescents with congenital heart disease attended at the Pediatric Cardiology ambulatory of a reference hospital in Brazil. The Brazilian version of the questionnaire KIDSCREEN-27 was used for the assessment of health-related quality of life. Information related to the congenital heart disease diagnosis and clinical variables were collected from the medical records of the patients.

RESULTS

There was no statistically significant difference between acyanotic and cyanotic groups, as well as for the different diagnosis of congenital heart disease. A trend for better health-related quality of life in the dimension of Psychological Well-Being (p=0.054) was found in the groups with surgical intervention and use of medication. Adolescents that referred a good general health presented significantly better results in all dimensions of health-related quality of life, except for Autonomy and Parent Relation, than those who presented clinical symptoms (p<0.05).

CONCLUSIONS

Type of congenital heart disease and initial diagnosis did not seem to affect the perception of health-related quality of life, corroborating findings of several studies. Surgical interventions and the use of medication can improve previous clinical status, and therefore it seems to be beneficial in terms of Psychological Well-Being. The presence of clinical symptoms was the variable that caused the largest impact on the perception of health-related quality of life, possibly because of the impairment they bring to the daily lives of these patients.

Long-term outcomes in children with congenital heart disease: National Health Interview Survey

OBJECTIVE

To assess the extent of long-term morbidity in children with congenital heart disease (CHD).

STUDY DESIGN

We used data from the 1997-2011 National Health Interview Survey to study long-term outcomes in children aged 0-17 years with CHD. Parents were asked whether their child was diagnosed with CHD. We assessed for comorbidities, including autism/autism spectrum disorders; healthcare utilization, including number of emergency room visits; and daily life aspects, including number of days of school missed. These outcomes were compared between children with and without reported CHD using ORs and χ(2) statistics.

RESULTS

The study included 420 children with reported CHD and 180 048 children without CHD, with no significant between-group differences in age and sex. The odds of reporting worse health and more than 10 days of school/daycare missed in the previous year were 3 times higher for the children with CHD compared with those without CHD. Children aged 2-17 with CHD were more likely than those without CHD to have had a diagnosis of autism spectrum disorder (crude OR, 4.6; 95% CI, 1.9-11.0) or intellectual disability (crude OR, 9.1; 95% CI, 5.4-15.4). The rates of emergency room, home, and doctors' office visits were significantly higher in the children with CHD.

CONCLUSION

Reported adverse outcomes were more prevalent in the children with CHD. Our findings, particularly those regarding neurodevelopmental outcomes, may be helpful for parents, healthcare providers, and others in assessing the specific needs of children and teenagers with CHD.

The importance of self-perceptions to psychosocial adjustment in adolescents with heart disease

INTRODUCTION

This study examined the importance of self-perceptions as determinants of psychosocial adjustment reported by adolescents with heart disease and compared adolescents with heart disease to healthy norms.

METHODS

Ninety-two adolescents with heart disease from a single Midwestern institution provided reports of self-perceptions (health, self-worth, competence, and importance), internalizing behavior problems (IPs; e.g., anxiety and depression) and externalizing behavior problems (EPs; e.g., attention problems and aggression), and health-related quality of life (HRQOL). Hierarchical linear regression was used to assess the impact of self-perceptions, as well as clinical factors (e.g., illness severity, time since last hospitalization, and medications) and demographic characteristics on outcomes.

RESULTS

Self-perceptions explained the most variance in behavioral and HRQOL outcomes (R(2)adj = 0.34 for IP, 0.24 for EP, and 0.33 for HRQOL, p < .001). Male gender and lower household income were associated with more behavior problems. Clinical variables were only related to HRQOL. Compared with healthy norms, IPs were significantly more common in male adolescents and HRQOL was lower (p < .001).

DISCUSSION

Adolescents with heart disease are at risk for internalizing behavior problems and reduced HRQOL; however, positive self-perceptions appear to be protective. Self-perceptions are critical and should be addressed by clinicians.

Linking the congenital heart surgery databases of the Society of Thoracic Surgeons and the Congenital Heart Surgeons' Society: part 1--rationale and methodology

PURPOSE

The Society of Thoracic Surgeons Congenital Heart Surgery Database (STS-CHSD) is the largest Registry in the world of patients who have undergone congenital and pediatric cardiac surgical operations. The Congenital Heart Surgeons' Society Database (CHSS-D) is an Academic Database designed for specialized detailed analyses of specific congenital cardiac malformations and related treatment strategies. The goal of this project was to create a link between the STS-CHSD and the CHSS-D in order to facilitate studies not possible using either individual database alone and to help identify patients who are potentially eligible for enrollment in CHSS studies.

METHODS

Centers were classified on the basis of participation in the STS-CHSD, the CHSS-D, or both. Five matrices, based on CHSS inclusionary criteria and STS-CHSD codes, were created to facilitate the automated identification of patients in the STS-CHSD who meet eligibility criteria for the five active CHSS studies. The matrices were evaluated with a manual adjudication process and were iteratively refined. The sensitivity and specificity of the original matrices and the refined matrices were assessed.

RESULTS

In January 2012, a total of 100 centers participated in the STS-CHSD and 74 centers participated in the CHSS. A total of 70 centers participate in both and 40 of these 70 agreed to participate in this linkage project. The manual adjudication process and the refinement of the matrices resulted in an increase in the sensitivity of the matrices from 93% to 100% and an increase in the specificity of the matrices from 94% to 98%.

CONCLUSION

Matrices were created to facilitate the automated identification of patients potentially eligible for the five active CHSS studies using the STS-CHSD. These matrices have a sensitivity of 100% and a specificity of 98%. In addition to facilitating identification of patients potentially eligible for enrollment in CHSS studies, these matrices will allow (1) estimation of the denominator of patients potentially eligible for CHSS studies and (2) comparison of eligible and enrolled patients to potentially eligible and not enrolled patients to assess the generalizability of CHSS studies.

Health-related quality of life experienced by children with chromosomal abnormalities and congenital heart defects

Long-term outcomes are fundamental in advising parents about the potential future of their children with congenital heart disease (CHD). No published reports have described the health-related quality of life (HRQL) experienced by children with chromosomal abnormalities who had surgery in early infancy for CHD. A study was undertaken to assess HRQL among children with chromosomal abnormalities and CHD. The authors hypothesized that these children have a worse HRQL than healthy children or a cohort of children matched for CHD diagnosis. Infants with chromosomal abnormalities undergoing cardiac surgery for CHD at 6 weeks of age or younger at the Stollery Children's Hospital between July 2000 and June 2005 were included in the study. The HRQL of these infants was assessed using the Pediatric Quality of Life Inventory (PedsQL) 4.0 Generic Core Scales completed by their parents at a 4-year follow-up evaluation. The study compared the scores for 16 children with normative data. The children with chromosomal abnormalities and CHD had significantly lower mean total PedsQL (71.3 vs. 87.3; p < 0.0001), Psychosocial Summary (70.3 vs. 86.1; p < 0.0001), and Physical Summary (74.3 vs. 89.2; p = 0.0006) scores. Compared with the matched children, those with chromosomal abnormalities had a significantly lower median total PedsQL (75.0 vs. 84.6; p = 0.03), Physical Summary (79.5 vs. 96.9; p = 0.007), and School Functioning (68.5 vs. 83.0; p = 0.03) scores. A better understanding of the mechanisms and determinants of HRQL in these children has the potential to yield important implications for clinical practice including clarity for treatment decision making as well as determination of targeted supports and services to meet the needs of these children and their families differentially.

Associations between knowledge of disease, depression and anxiety, social support, sense of coherence and optimism with health-related quality of life in an ambulatory sample of adolescents with heart disease

INTRODUCTION

Advances in overall management have led to an increasing number of adolescents with congenital heart disease reaching adulthood. This study aimed to evaluate the health-related quality of life in adolescents with heart disease, and examine its relationship with the adolescents' knowledge and understanding of their congenital heart disease, its severity, and its relationship to the degree of anxiety and depression, feeling of optimism and sense of coherence experienced by the adolescents together with their social support.

METHODS AND RESULTS

Adolescents with heart disease were recruited from an ambulatory setting at a tertiary centre. Patients completed self-report questionnaires including the Paediatric Quality of Life Inventory 3.0-Cardiac Module, a questionnaire assessing the adolescents' knowledge of their cardiac condition, the Hospital Anxiety and Depression Scale, Multidimensional Scale of Perceived Social Support, Life Orientation Test-Revised, and Sense of Coherence-13, supplemented by clinical information provided by the attending cardiologists. A total of 114 patients aged 12-20 years were recruited over 15 months. In all, 98% of patients were in New York Heart Association class I. Their health-related quality of life was found to positively correlate with a low level of anxiety and depression (Pearson correlation, r = -0.57, p < 0.001), a good knowledge of their cardiac condition (r = 0.31, p < 0.01), feelings of optimism (r = 0.39, p < 0.001), adequate social support (r = 0.27, p < 0.01), and a strong sense of coherence (r = 0.24, p < 0.01).

CONCLUSIONS

Adolescents' knowledge and understanding of their cardiac abnormality together with an improved sense of well-being had a positive influence on their health-related quality of life.

Quality of life and congenital heart disease in childhood and adolescence

Advances in cardiac surgery techniques and early diagnosis have enabled the increased survival of individuals with congenital heart disease. The investigation of the quality of life in children and adolescents with congenital heart disease provides complementary information to clinical data that can assist in decision making on the part of health professionals. Although many studies have been conducted to investigate the quality of life of children and adolescents with congenital heart disease, the results prove to be contradictory; while some studies show that congenital heart disease can impact the quality of life, others describe a better perception of quality of life among children and adolescents who suffer from the disease when compared with healthy control subjects. The purpose of this study is to review the literature on the assessment of health related quality of life in children and adolescents with congenital heart disease, in order to systematize the existing knowledge on this topic today. It is observed that research seeks to investigate aspects of personality in cardiac patients, their coping strategies used and perceived social support, aiming at better understanding the association of these variables with the level of quality of life in this population.

Neurodevelopmental outcome, psychological adjustment, and quality of life in adolescents with congenital heart disease

AIM

The aim of this study was to examine neurodevelopment, psychological adjustment, and health-related quality of life (HRQoL) in adolescents after bypass surgery for congenital heart disease (CHD) during early childhood.

METHOD

Fifty-nine adolescents (34 females, 25 males) with CHD were examined at a median age of 13 years 8 months (range 11 y 5 mo-16 y 11 mo). Outcome was assessed with the Wechsler Intelligence Scale for Children, (fourth edition); the Beery Test of Visual-Motor Integration; the Rey-Osterrieth Complex Figure Test; the Zurich Neuromotor Assessment; the Strengths and Difficulties Questionnaire; and the KIDSCREEN questionnaires. Results were compared with those of 40 age- and sex-matched healthy comparison individuals.

RESULTS

Outcome with regard to full-scale IQ, perceptual reasoning, and the working memory scale was poorer in patients with CHD than in the comparison group (all p ≤ 0.001). Visual perception, visuomotor integration (p ≤ 0.001), and executive functions (Rey figure copy: p=0.05) were also affected. Patients with CHD also had lower scores on all motor domains (p < 0.02) except static balance. Psychological adjustment was affected only in the 'peer relationship' domain (p=0.05). Quality of life was similar to that of typically developing peers.

INTERPRETATION

Adolescents with CHD may manifest persistent cognitive and motor impairments, while psychological adjustment and self-reported HRQoL are mostly typical. Thus, long-term neurodevelopmental evaluations are necessary to provide early educational and therapeutic support.

Health-related quality of life and congenital heart disease in Australia

AIM

To determine whether, in children with congenital heart disease (CHD), disease severity is associated with health-related quality of life (HRQOL) and impact on the family.

METHODS

Cross-sectional, single-centre study comparing HRQOL outcomes of age and sex matched children with hypoplasia of the left ventricle (HLV) (n = 31) and tetralogy of Fallot (n = 29) was performed in Queensland, Australia. HRQOL was assessed using generic and disease-specific components of the Paediatric Quality of Life Inventory Measurement Model (PedsQL). Intra-diagnostic age group comparisons of HRQOL were examined. Impact of CHD on families and parental HRQOL was assessed using the PedsQL Family Impact Scale.

RESULTS

Child and parent-proxy reporting indicate children with HLV have significantly lower overall HRQOL than children with tetralogy of Fallot across generic domains of HRQOL (P < 0.0001), with significantly lower scores in physical (P < 0.0001) and psychosocial (P < 0.0001) health domains. No significant difference in child reporting across domains of the Cardiac Module is evident. Parent-proxy reporting indicates significantly lower scores on the symptom scales for children with HLV (P < 0.001), with greater cognitive problems (P < 0.02) and perceived treatment anxiety (P < 0.01). No significant differences in HRQOL were identified between age groups. HLV has a greater overall family impact, with significantly lower parental HRQOL (P = 0.0001) and family functioning (P < 0.0001) summary scores.

CONCLUSIONS

The more severe condition of HLV is associated with poorer HRQOL in some domains and has greater impact on parental HRQOL and family functioning.

Long-term functional health status and exercise test variables for patients with pulmonary atresia with intact ventricular septum: a Congenital Heart Surgeons Society study

BACKGROUND

A bias favoring biventricular (BV) repair exists regarding choice of repair pathway for patients with pulmonary atresia with intact ventricular septum (PAIVS). We sought to determine the implications of moving borderline candidates down a BV route in terms of late functional health status (FHS) and exercise capacity (EC).

METHODS

Between 1987 and 1997, 448 neonates with PAIVS were enrolled in a multi-institutional study. Late EC and FHS were assessed following repair (mean 14 years) using standardized exercise testing and 3 validated FHS instruments. Relationships between FHS, EC, morphology, and 3 end states (ie, BV, univentricular [UV], or 1.5-ventricle repair [1.5V]) were evaluated.

RESULTS

One hundred two of 271 end state survivors participated (63 BV, 25 UV, and 14 1.5V). Participants had lower FHS scores in domains of physical functioning (P < .001) compared with age- and sex-matched normal controls, but scored significantly higher in nearly all psychosocial domains. EC was higher in 1.5V-repair patients (P = .02), whereas discrete FHS measures were higher in BV-repair patients. Peak oxygen consumption was low across all groups, and was positively correlated with larger initial tricuspid valve z-score (P < .001), with an enhanced effect within the BV-repair group.

CONCLUSIONS

Late patient-perceived physical FHS and measured EC are reduced, regardless of PAIVS repair pathway, with an important dichotomy whereby patients with PAIVS believe they are doing well despite important physical impediments. For those with smaller initial tricuspid valve z-score, achievement of survival with BV repair may be at a cost of late deficits in exercise capacity, emphasizing that better outcomes may be achieved for borderline patients with a 1.5V- or UV-repair strategy.

Past, present, and future of the arterial switch operation: historical review

The arterial switch operation is the extant surgical correction after a long series of palliations attempted and/or successfully achieved for the treatment of discordant ventriculoarterial connections. As early as 1954, pioneers such as Mustard, Bailey, Kay, and Idriss led the way with at first disheartening failures, temporarily leading to abandoning the procedure. The first successful atrial baffle procedure in 1958 established itself as the procedure of choice for treating discordant ventriculoarterial connections, but tenacity, courage, and vision to pursue anatomic correction finally led to the first successful arterial switch in 1975 by Jatene. After a decade to perfect surgical technique and timing indications for the various anatomic subtypes, the new era of the neonatal arterial switch since the late 1980s set the very high standards that we all know and expect today. Despite excellent early and long-term survival, important residual lesions are increasingly being recognised. Expected anatomic residuals include supravalvar pulmonary stenosis, neoaortic valve insufficiency, and coronary ostial stenosis. Reinterventions and rare, but challenging surgical reoperations address these residual findings with satisfactory outcomes. Quality of life into young adulthood is satisfactory, but functional problems include reduced exercise capacity, diffuse coronary insufficiency, and neurodevelopmental shortcomings, of which the true incidence and potential clinical implications are still unknown. The arterial switch is a spectacular anatomic correction for a once lethal condition and currently the best surgical solution for patients with discordant ventriculoarterial connections. It is, however, far from a true cure; closer and ongoing follow-up for future care will continue to be required.

Quality of life after children undergo a radical arterial switch operation at an older age

OBJECTIVE

The goal of the study was to evaluate the quality of life of children after the older corrective arterial switch operation (ASO) by means of the Pediatric Quality of Life Inventory (PedsQL), version 4.0.

METHODS

The records of 86 patients who had complete transposition of the great arteries plus a nonrestrictive ventricular septal defect, or a Taussig-Bing anomaly, and severe pulmonary arterial hypertension, and who underwent a corrective ASO at an older age (>6 months) between May 2000 and October 2008 were reviewed retrospectively. Eighty survivors were followed up, and the health-related quality of life of the survivors was evaluated with the PedsQL, version 4.0.

RESULTS

There were 6 hospital deaths. The mean (SD) follow-up interval was 3.5 ± 2.3 years, and the mean age at last visit was 7.0 ± 1.2 years. Two late deaths occurred, and 8 patients were lost to follow-up. Patients who underwent a corrective ASO at an older age showed acceptable scores for all scales, and they were all comparable with those of a healthy population.

CONCLUSIONS

Our data suggest that the quality of life of children who undergo a corrective ASO at an older age (>6 months) is acceptable, compared with that of healthy children in China.

Quality of life 4 years after complex heart surgery in infancy

OBJECTIVE

To determine the health-related quality of life at 4 years of age in children who had undergone cardiac surgery for congenital heart disease in early infancy.

METHODS

A prospective cohort study of infants undergoing cardiac surgery at 6 weeks of age or younger from July 2000 to June 2005 at the Stollery Children's Hospital. The quality of life was assessed using the Pediatric Quality of Life Inventory, version 4.0, generic core scales, and compared with normative values for the same age. The association between the perioperative variables and health-related quality of life was explored.

RESULTS

A total of 242 infants underwent complex heart surgery during the study period. Of the 166 eligible survivors, 130 were included. No significant differences were present between the children with single ventricle versus biventricular repairs, except for lower physical health summary scores in the single ventricle patients (P = .007). Compared with the normative data, the children with biventricular repair had lower total Pediatric Quality of Life Inventory, version 4.0, scores (P = .001) and psychosocial health summary scores (P < .001). The children with single ventricle repair also had lower physical health summary scores (P = .003). Older age at surgery and markers of postoperative low cardiac output syndrome were associated with worse health-related quality of life, and greater socioeconomic status was associated with better quality of life.

CONCLUSIONS

At 4 years of age, health-related quality of life was significantly lower in children who had undergone surgery for congenital heart disease in early infancy. An association was found between age at surgery and postoperative low cardiac output and socioeconomic status and quality of life.