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These first Australian National Standards of Care for Childhood-onset Heart Disease (CoHD Standards) have been developed to inform the healthcare requirements for CoHD services and enable all Australian patients, families and carers impacted by CoHD (paediatric CoHD and adult congenital heart disease [ACHD]) to live their best and healthiest lives. The CoHD Standards are designed to provide the clarity and certainty required for healthcare services to deliver excellent, comprehensive, inclusive, and equitable CoHD care across Australia for patients, families and carers, and offer an iterative roadmap to the future of these services. The CoHD Standards provide a framework for excellent CoHD care, encompassing key requirements and expectations for whole-of-life, holistic and connected healthcare service delivery. The CoHD Standards should be implemented in health services in conjunction with the National Safety and Quality Health Service Standards developed by the Australian Commission on Safety and Quality in Health Care. All healthcare services should comply with the CoHD Standards, as well as working to their organisation's or jurisdiction's agreed clinical governance framework, to guide the implementation of structures and processes that support safe care.
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Cardiopatias Congênitas , Humanos , Criança , Adulto , Austrália/epidemiologia , Cardiopatias Congênitas/terapia , Padrão de Cuidado , Atenção à SaúdeRESUMO
OBJECTIVES: Chest drains are routinely placed in children following cardiac surgery. The purpose of this study was to determine the incidence of a clinically relevant pneumothorax and/or pleural effusion after drain removal and to ascertain if a chest radiograph can be safely avoided following chest drain removal. METHODS: This single-centre retrospective cohort study included all patients under 18 years of age who underwent cardiac surgery between January 2015 and December 2019 with the insertion of mediastinal and/or pleural drains. Exclusion criteria were chest drain/s in situ ≥14 days and mortality prior to removal of chest drain/s. A drain removal episode was defined as the removal of ≥1 drains during the same episode of analgesia ± sedation. All chest drains were removed using a standard protocol. Chest radiographs following chest drain removal were reviewed by 2 investigators. RESULTS: In all, 1076 patients were identified (median age: 292 days, median weight: 7.8 kg). There were 1587 drain removal episodes involving 2365 drains [mediastinal (n = 1347), right pleural (n = 598), left pleural (n = 420)]. Chest radiographs were performed after 1301 drain removal episodes [mediastinal (n = 1062); right pleural (n = 597); left pleural (n = 420)]. Chest radiographs were abnormal after 152 (12%) drain removal episodes [pneumothorax (n = 43), pleural effusion (n = 98), hydropneumothorax (n = 11)]. Symptoms/signs were present in 30 (2.3%) patients. Eleven (<1%) required medical management. One required reintubation and 2 required chest drain reinsertion. CONCLUSIONS: The incidence of clinically significant pneumothorax/pleural effusion following chest drain removal after paediatric cardiac surgery is low (<1%). Most patients did not require reinsertion of a chest drain. It is reasonable not to perform routine chest radiographs following chest drain removal in most paediatric cardiac surgical patients.
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OBJECTIVE: This systematic review identified instruments quantitatively assessing psychosocial adaptation and outcomes in families of children with congenital heart disease (CHD) and evaluated instrument psychometrics. METHODS: Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and a prospectively registered protocol, electronic databases (CINAHL, Embase, PubMed/MEDLINE, PsycINFO, and SCOPUS) were searched from inception until June 20, 2021 for peer-reviewed articles published in English, reporting quantitative data on psychosocial outcomes among parents/caregivers, siblings, or family system. Instrument characteristics and psychometrics were extracted, and adapted COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) criteria were applied to assess instrument quality. Descriptive statistics and narrative synthesis were used for analysis. RESULTS: Overall, 108 articles reporting on 107 distinct samples across 26 countries met inclusion. Across those articles, 40 instruments assessed psychological functioning or distress, 12 assessed coping, 11 assessed quality of life constructs, 10 assessed parenting stress/caregiver burden, 10 assessed family functioning/impact, 10 assessed stress appraisal, 5 assessed sibling psychosocial outcomes, and 2 assessed couple relationship satisfaction/strain. Applying COSMIN criteria to available data on original instrument development articles/manuals for English language instruments (n = 54), 67% scored a positive property evidence rating for content validity, 39% for internal consistency, 4% for test-retest reliability, and 9% for responsiveness (longitudinal validity). CONCLUSIONS: Studies vary widely in instruments used to assess psychosocial adaptation and outcomes among families of children with CHD. Instrument selection informed by robust key psychometrics, increased psychometric reporting, development of both a "toolkit" approach and a comprehensive CHD-specific family instrument are among key recommendations.
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Cardiopatias Congênitas , Qualidade de Vida , Humanos , Criança , Reprodutibilidade dos Testes , Cuidadores/psicologia , Adaptação Psicológica , PsicometriaRESUMO
Familial hypercholesterolaemia (FH) is a highly penetrant monogenic disorder present from birth that markedly elevates plasma low-density lipoprotein (LDL)-cholesterol (LDL-C) concentration and, if untreated, leads to premature atherosclerosis and coronary artery disease (CAD). At a prevalence of 1:250 individuals, with over 90% undiagnosed, recent estimates suggest that there are approximately 22 000 children and adolescents with FH in Australia and New Zealand. However, the overwhelming majority remain undetected and inadequately treated until adulthood or after their first cardiac event. The guidance in this paper aims to increase awareness about paediatric FH and provide practical advice for the diagnosis and management of FH in children and adolescents. Recommendations are given on the detection, diagnosis, assessment and management of FH in children and adolescents. Recommendations are also made on genetic testing, including counselling and the potential for universal screening programmes. Practical guidance on management includes treatment of non-cholesterol risk factors, and safe and appropriate use of LDL-C lowering therapies, including statins, ezetimibe, PCSK9 inhibitors and lipoprotein apheresis. Models of care for FH need to be adapted to local and regional health care needs and available resources. Targeting the detection of FH as a priority in children and young adults has the potential to alter the natural history of atherosclerotic cardiovascular disease and recognise the promise of early detection for improving long-term health outcomes. A comprehensive implementation strategy, informed by further research, including assessments of cost-benefit, will be required to ensure that this new guidance benefits all families with or at risk of FH.
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Aterosclerose , Hiperlipoproteinemia Tipo II , Adolescente , Adulto , Aterosclerose/diagnóstico , Aterosclerose/etiologia , Aterosclerose/terapia , Criança , LDL-Colesterol , Humanos , Hiperlipoproteinemia Tipo II/diagnóstico , Hiperlipoproteinemia Tipo II/genética , Hiperlipoproteinemia Tipo II/terapia , Inibidores de PCSK9 , Pró-Proteína Convertase 9 , Adulto JovemRESUMO
[This corrects the article DOI: 10.1016/j.ajpc.2021.100151.].
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OBJECTIVES: The age at which the Fontan operation is performed varies globally. Over the last decade, the median age of patients having the Fontan in Australia and New Zealand has been 4.6 years, including 6% of patients younger than 3 years. Long-term outcomes of an early Fontan operation are unclear and are described in this study. METHODS: Patients from the Australian and New Zealand Fontan Registry were grouped by age at Fontan. A Fontan before 3 years (early Fontan) was compared to the combined second and third quartiles by age at surgery in the Registry (3.6-6.1 years; control). Outcomes included Fontan failure (death, transplant, New York Heart Association functional group III/IV heart failure, Fontan takedown or conversion, protein losing enteropathy and plastic bronchitis), arrhythmias, thromboembolism and reinterventions. RESULTS: A total of 191 patients who had early Fontan operations were compared to 781 controls. Profound or progressive cyanosis was noted more frequently in the early than in the control group (63% vs 23%; P < 0.001). The early group was followed up for a median 22.1 years. The incidence of long-term failure was similar between the 2 groups (early, 1.08 failures per 100 patient-years of follow-up vs control, 0.99; log-rank P = 0.79). Adjusted for risk factors, early age at Fontan was not a risk factor for long-term failure [hazard ratio (HR) 1.16, 95% confidence interval (CI) 0.77-1.76; P = 0.48], new-onset arrhythmia (HR 0.93, 95% CI 0.63-1.39; P = 0.73), thromboembolism (HR 0.50, 95% CI 0.28-0.91; P = 0.024) or reintervention (HR 1.08, 95% CI 0.80-1.45; P = 0.62). CONCLUSIONS: Having the Fontan operation at an early age was not a risk factor for short- or long-term adverse outcomes in our cohort.
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Técnica de Fontan , Cardiopatias Congênitas , Austrália/epidemiologia , Pré-Escolar , Técnica de Fontan/efeitos adversos , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/epidemiologia , Cardiopatias Congênitas/cirurgia , Humanos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
INTRODUCTION: Familial hypercholesterolaemia (FH) is a common, heritable and preventable cause of premature coronary artery disease, with significant potential for positive impact on public health and healthcare savings. New clinical practice recommendations are presented in an abridged guidance to assist practitioners in enhancing the care of all patients with FH. MAIN RECOMMENDATIONS: Core recommendations are made on the detection, diagnosis, assessment and management of adults, children and adolescents with FH. There is a key role for general practitioners (GPs) working in collaboration with specialists with expertise in lipidology. Advice is given on genetic and cholesterol testing and risk notification of biological relatives undergoing cascade testing for FH; all healthcare professionals should develop skills in genomic medicine. Management is under-pinned by the precepts of risk stratification, adherence to healthy lifestyles, treatment of non-cholesterol risk factors, and appropriate use of low-density lipoprotein (LDL)-cholesterol lowering therapies, including statins, ezetimibe and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. Recommendations on service design are provided in the full guidance. POTENTIAL IMPACT ON CARE OF FH: These recommendations need to be utilised using judicious clinical judgement and shared decision making with patients and families. Models of care need to be adapted to both local and regional needs and resources. In Australia new government funded schemes for genetic testing and use of PCSK9 inhibitors, as well as the National Health Genomics Policy Framework, will enable adoption of these recommendations. A broad implementation science strategy is, however, required to ensure that the guidance translates into benefit for all families with FH.
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Familial hypercholesterolaemia (FH) is a common, heritable and preventable cause of premature coronary artery disease. New clinical practice recommendations are presented to assist practitioners in enhancing the care of all patients with FH. Core recommendations are made on the detection, diagnosis, assessment and management of adults, children and adolescents with FH. Management is under-pinned by the precepts of risk stratification, adherence to healthy lifestyles, treatment of non-cholesterol risk factors and appropriate use of low-density lipoprotein (LDL)-cholesterol-lowering therapies including statins, ezetimibe and proprotein convertase subtilisin/kexin type 9 (PCSK9) inhibitors. The recommendations need to be utilised using judicious clinical judgement and shared decision-making with patients and families. New government-funded schemes for genetic testing and use of PCSK9 inhibitors, as well as the National Health Genomics Policy Framework, will enable adoption of the recommendations. However, a comprehensive implementation science and practice strategy is required to ensure that the guidance translates into benefit for all families with FH.
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Anticolesterolemiantes , Hiperlipoproteinemia Tipo II , Médicos , Adolescente , Adulto , Anticolesterolemiantes/uso terapêutico , Criança , Ezetimiba , Humanos , Hiperlipoproteinemia Tipo II/diagnóstico , Hiperlipoproteinemia Tipo II/tratamento farmacológico , Hiperlipoproteinemia Tipo II/epidemiologia , Pró-Proteína Convertase 9RESUMO
BACKGROUND: Balloon valvuloplasty and surgical aortic valvotomy have been the treatment mainstays for congenital aortic stenosis in children. Choice of intervention often differs depending upon centre bias with limited relevant, comparative literature. OBJECTIVES: This study aims to provide an unbiased, contemporary matched comparison of these balloon and surgical approaches. METHODS: Retrospective analysis of patients with congenital aortic valve stenosis who underwent balloon valvuloplasty (Queensland Children's Hospital, Brisbane) or surgical valvotomy (Royal Children's Hospital, Melbourne) between 2005 and 2016. Patients were excluded if pre-intervention assessment indicated ineligibility to either group. Propensity score matching was performed based on age, weight, and valve morphology. RESULTS: Sixty-five balloon patients and seventy-seven surgical patients were included. Overall, the groups were well matched with 18 neonates/25 infants in the balloon group and 17 neonates/28 infants in the surgical group. Median age at balloon was 92 days (range 2 days - 18.8 years) compared to 167 days (range 0 days - 18.1 years) for surgery (rank-sum p = 0.08). Mean follow-up was 5.3 years. There was one late balloon death and two early surgical deaths due to left ventricular failure. There was no significant difference in freedom from reintervention at latest follow-up (69% in the balloon group and 70% in the surgical group, p = 1.0). CONCLUSIONS: Contemporary analysis of balloon aortic valvuloplasty and surgical aortic valvotomy shows no difference in overall reintervention rates in the medium term. Balloon valvuloplasty performs well across all age groups, achieving delay or avoidance of surgical intervention.
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Estenose da Valva Aórtica , Valvuloplastia com Balão , Valva Aórtica , Estenose da Valva Aórtica/cirurgia , Criança , Pré-Escolar , Dilatação , Seguimentos , Humanos , Lactente , Recém-Nascido , Pontuação de Propensão , Estudos Retrospectivos , Resultado do TratamentoRESUMO
OBJECTIVE: Fontan takedown remains an option for the management of Fontan failure. We sought to evaluate early and late outcomes after Fontan takedown. METHODS: The Australia and New Zealand Fontan Registry was interrogated to identify all patients who had a Fontan takedown. RESULTS: Over a 43-year study period (1975-2018), 36 of 1540 (2.3%) had a Fontan takedown. The median age at takedown was 5.1 years (interquartile range [IQR], 3.7, 7.0). Nine (25%) patients had a takedown within 48 hours, 6 (16%) between 2 days and 3 weeks, 14 (39%) between 3 weeks and 6 months, whereas 7 (19%) had a late takedown (>6 months). Median interval to takedown was 26 days (IQR, 1.5, 127.5). Sixteen (44%) patients died at a median of 57.5 days (IQR, 21.8, 76.8). The greatest mortality occurred between 3 weeks and 6 months (<2 days: 1/9, 11%; 2 days to 3 weeks: 2/6, 33%; 3 weeks to 6 months: 11/14, 79%; >6 months: 2/7, 28%; P = .007). At median follow-up of 9.4 years (IQR, 4.5, 15.3), 11 (31%) patients were alive with an intermediate circulation (10 in New York Heart Association class I/II). Five (14%) patients underwent a successful second Fontan. Freedom from death/transplant after Fontan takedown was 59%, 56%, and 52% at 1, 5, and 10 years, respectively. CONCLUSIONS: The incidence of Fontan takedown is low, but mortality is high. The majority of takedowns occurred within 6 months. Mortality was lowest when takedown occurred <2 days and highest between 3 weeks and 6 months. A second Fontan is possible in a small proportion of survivors.
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Técnica de Fontan/efeitos adversos , Cardiopatias Congênitas/cirurgia , Reoperação , Austrália , Criança , Pré-Escolar , Feminino , Técnica de Fontan/mortalidade , Cardiopatias Congênitas/mortalidade , Cardiopatias Congênitas/fisiopatologia , Hemodinâmica , Humanos , Masculino , Nova Zelândia , Recuperação de Função Fisiológica , Sistema de Registros , Reoperação/efeitos adversos , Reoperação/mortalidade , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoRESUMO
Familial hypercholesterolaemia (FH) is a dominant and highly penetrant monogenic disorder present from birth that markedly elevates plasma low-density lipoprotein (LDL)-cholesterol concentration and, if untreated, leads to premature atherosclerosis and coronary artery disease (CAD). There are approximately 100,000 people with FH in Australia. However, an overwhelming majority of those affected remain undetected and inadequately treated, consistent with FH being a leading challenge for public health genomics. To further address the unmet need, we provide an updated guidance, presented as a series of systematically collated recommendations, on the care of patients and families with FH. These recommendations have been informed by an exponential growth in published works and new evidence over the last 5 years and are compatible with a contemporary global call to action on FH. Recommendations are given on the detection, diagnosis, assessment and management of FH in adults and children. Recommendations are also made on genetic testing and risk notification of biological relatives who should undergo cascade testing for FH. Guidance on management is based on the concepts of risk re-stratification, adherence to heart healthy lifestyles, treatment of non-cholesterol risk factors, and safe and appropriate use of LDL-cholesterol lowering therapies, including statins, ezetimibe, proprotein convertase subtilisin/kexin type 9 inhibitors and lipoprotein apheresis. Broad recommendations are also provided for the organisation and development of health care services. Recommendations on best practice need to be underpinned by good clinical judgment and shared decision making with patients and families. Models of care for FH need to be adapted to local and regional health care needs and available resources. A comprehensive and realistic implementation strategy, informed by further research, including assessments of cost-benefit, will be required to ensure that this new guidance benefits all Australian families with or at risk of FH.
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Consenso , Atenção à Saúde/normas , Hiperlipoproteinemia Tipo II/terapia , Austrália/epidemiologia , Humanos , Hiperlipoproteinemia Tipo II/epidemiologia , Morbidade/tendênciasRESUMO
BACKGROUND: Surgery is the cornerstone of treatment for single-ventricle patients, but life just begins for most when the staged procedures are completed. A package of care, including primary care, out-of-hospital specialist visits, and medication, is required for patients living with Fontan. This study quantified the current state of out-of-hospital health care use across childhood for Fontan patients using evidence from Australia. METHODS: Patients recruited from the Fontan Registry were linked with the administrative Medicare (universal health insurance) data. Frequency of medical and pharmaceutical care and costs were estimated. RESULTS: Data for 115 patients with 12,726 medical and 8,336 pharmaceutical claims were obtained. From age 0 to 20 years, patients on average visited a general practitioner an estimated 6.4 times per year (95% confidence interval [CI], 5.9-7.0 times per year), and specialists, including cardiologists, 2.8 times per year (95% CI, 2.5-3.0 times per year). Average use of allied health professional care peaked at age 6 to 9 years (1.0 visits per year; 95% CI, 0.7-1.4 visits per year) with psychologic services being most prominent. For pharmaceuticals, an average of 13.3 prescriptions filled per patient per year throughout childhood was observed (95% CI, 12.4-14.2 prescriptions per year). Overall, out-of-hospital doctor visits of all types averaged 11 visits per year from birth to 20 years. A decline in care was observed when patients reached 18 years across services. CONCLUSIONS: Patterns of out-of-hospital health care use were observed; however, current guidelines are silent about whether this is optimal. Further research is needed to better understand the comprehensive needs of this population.
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Assistência Ambulatorial , Atenção à Saúde , Técnica de Fontan , Cardiopatias Congênitas/cirurgia , Atenção Primária à Saúde , Adolescente , Austrália , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Sistema de Registros , Adulto JovemRESUMO
OBJECTIVES: The mechanisms of attrition of the Fontan population have been poorly characterised and it is unclear whether some of the deaths are potentially preventable. We analysed the circumstances of late death in patients with a Fontan circulation, with a special focus on identifying lesions amenable to intervention that may have contributed to the decline of their circulation. METHODS: Between 1975 and 2018, a total of 105 patients from a Bi-National Registry died beyond 1 year after Fontan completion, at a median age of 18.6 (IQR 13.8-26.0) years old, 12.7 (IQR 6.0-19.3) years after Fontan completion. RESULTS: A total of 105 patients died-63 patients (60%) with an atriopulmonary (AP) Fontan, 21 patients (20%) with a lateral tunnel (LT) and 21 patients (20%) with an extracardiac conduit (ECC). 72 patients (69%) were reviewed within 2 years preceding death, with 32% (23/72) deemed to be clinically well. Fontan circulatory failure was the most common cause of death in 42 patients (45%). Other causes of death included sudden death/arrhythmia (19%), perioperative death (12%), neurological complication (7%) and thromboembolism (7%). All patients with an LT or ECC who died from Fontan failure had at least one surgical defect that was amenable to intervention at time of death. CONCLUSIONS: Conventional clinical surveillance has been insensitive in detecting a significant proportion of patients at risk of late death. Fontan circulatory failure contributes to half of the late deaths. Patients with an LT or ECC Fontan who died with a clinical picture of circulation failure may have potentially correctable lesions.
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Técnica de Fontan/mortalidade , Cardiopatias Congênitas/cirurgia , Complicações Pós-Operatórias/mortalidade , Adolescente , Austrália/epidemiologia , Causas de Morte , Feminino , Técnica de Fontan/efeitos adversos , Nível de Saúde , Cardiopatias Congênitas/mortalidade , Cardiopatias Congênitas/fisiopatologia , Humanos , Masculino , Nova Zelândia/epidemiologia , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/cirurgia , Sistema de Registros , Estudos Retrospectivos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Heterotaxy is considered a risk factor for poor outcomes after the Fontan operation. However, long-term data to support this notion are lacking. The aims of this study were to ascertain the long-term outcomes of patients with heterotaxy after hospital discharge after Fontan completion and to compare these outcomes with those of a contemporary nonheterotaxy cohort. METHODS: A binational Fontan registry (n = 1540) was analyzed to identify patients with heterotaxy and compare them with patients without heterotaxy. The primary composite end point was Fontan failure, encompassing death, heart transplantation, Fontan takedown or conversion, protein-losing enteropathy, plastic bronchitis, or New York Heart Association functional class III or IV. RESULTS: A total of 109 patients with heterotaxy were identified and they were compared with 1431 nonheterotaxy patients after Fontan completion. There was no difference in unadjusted 15-year freedom from Fontan failure (heterotaxy, 78% vs nonheterotaxy, 85%; P = .2). Patients in the heterotaxy group had a significantly higher cumulative incidence of post-Fontan arrhythmias (P < .001). Propensity-score matching for confounders yielded 73 patients with heterotaxy matched with 439 patients without heterotaxy, in whom 15-year freedom from Fontan failure was also not different (heterotaxy, 76% vs nonheterotaxy, 81%; P = .2). There was no difference in 15-year freedom from Fontan failure in patients with right vs left isomerism (right isomerism, 80% vs left isomerism, 76%; P = .7). CONCLUSIONS: Although heterotaxy may complicate the pre-Fontan course, once the Fontan procedure is successfully completed, heterotaxy does not appear to be an important risk factor for Fontan failure. Patients with heterotaxy are at a higher risk of post-Fontan arrhythmias compared with patients without heterotaxy.
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Técnica de Fontan/métodos , Cardiopatias Congênitas/cirurgia , Síndrome de Heterotaxia/complicações , Complicações Pós-Operatórias/epidemiologia , Sistema de Registros , Adolescente , Adulto , Austrália/epidemiologia , Criança , Pré-Escolar , Feminino , Seguimentos , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/mortalidade , Humanos , Incidência , Lactente , Recém-Nascido , Masculino , Nova Zelândia/epidemiologia , Pontuação de Propensão , Taxa de Sobrevida/tendências , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
AIM: To assess outcomes in adolescence after surgery for congenital heart disease (CHD) in infancy. Domains analysed included cognition and executive function, social and emotional well-being, adaptive behaviour, academic achievement, and health-related quality of life (HRQoL). METHOD: Twenty-one participants (10 males, 11 females) ranged in age from 14 to 17 years (mean 15y 4.8mo, SD 8.4mo). Twenty had biventricular repairs. All were classified as New York Heart Association class I. Measures included: Wechsler Intelligence and Achievement scales; Wide Range Assessment of Memory and Learning, Second Edition; California Verbal Learning Test - Children's Version; Behaviour Rating Inventory of Executive Function; Conners, Third Edition; Adaptive Behavior Assessment System, Second Edition; Behavior Assessment System for Children, Second Edition; Rey-Osterrieth Complex Figure; and Pediatric Quality of Life Inventory. RESULTS: Outcomes were significantly lower (p≤0.01) than population norms for processing speed, mathematical achievement, attention, and visual-spatial ability. Participants reported more frequent learning problems but more positive family relations. HRQoL was significantly lower across most domains by self- and parent-proxy report. INTERPRETATION: Individuals with CHD may experience difficulties across a range of domains. These findings emphasize the importance of comprehensive screening, early intervention, and long-term follow-up, as deficits may extend into young adulthood. WHAT THIS PAPER ADDS: Identified cognitive, learning, and attentional impairments in adolescents after congenital heart disease surgery in infancy. Combined self-report, caregiver report, and laboratory tasks in a comprehensive neurodevelopmental assessment protocol. Health-related quality of life was lower across most domains.
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Cardiopatias Congênitas/psicologia , Cardiopatias Congênitas/cirurgia , Sucesso Acadêmico , Adaptação Psicológica , Adolescente , Cognição , Estudos de Coortes , Função Executiva , Família/psicologia , Feminino , Cardiopatias Congênitas/fisiopatologia , Humanos , Lactente , Masculino , Complicações Pós-Operatórias/fisiopatologia , Complicações Pós-Operatórias/psicologia , Qualidade de Vida , Comportamento Social , Resultado do TratamentoRESUMO
OBJECTIVES: Long-term data on the impact of pulmonary artery (PA) augmentation in patients who underwent the Fontan procedure are lacking. The aim of this study was to examine whether surgical or transcatheter PA augmentation at or prior to the Fontan procedure adversely affects the outcomes. METHODS: Data of 1436 patients from the Australia-New Zealand Fontan Registry (1975-2015) were analysed. Primary end point was death or Fontan failure. Cox regression with propensity score matching was used to determine risk or benefit conferred by PA augmentation. RESULTS: Forty-eight (3.3%) patients underwent PA augmentation following cavopulmonary shunt (surgical n = 14, balloon dilatation n = 16 and stent n = 18) and 105 (7.3%) patients underwent PA augmentation at the time of the Fontan procedure (surgical n = 104, stent n = 1). Median follow-up was 6.4 years with 10 deaths (6.5%) in the augmentation group and 10.5 years with 95 deaths (7.4%) in the non-augmentation group. The unadjusted Kaplan-Meier, log-rank test and Cox regression analysis demonstrated no significant difference in both end points between the 2 groups [death: hazard ratio (HR) 1.35, 95% confidence interval (CI) 0.70-2.60; P = 0.37 death or failure: HR 1.39, 95% CI 0.83-2.34; P = 0.21]. The propensity score matching yielded 131 matched pairs, with adequate balance for all covariates (the median residual bias = 0.05). The subsequent Cox regression demonstrated no significant difference in the risks of death (HR 1.30, 95% CI 0.49-3.41; P = 0.60) and death or Fontan failure (HR 0.92, 95% CI 0.46-1.85; P = 0.82). CONCLUSIONS: PA augmentation prior to or at the Fontan procedure does not confer worse long-term outcomes.
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Técnica de Fontan , Artéria Pulmonar/cirurgia , Austrália , Criança , Pré-Escolar , Feminino , Técnica de Fontan/efeitos adversos , Técnica de Fontan/métodos , Técnica de Fontan/mortalidade , Ventrículos do Coração/cirurgia , Humanos , Lactente , Masculino , Nova Zelândia , Complicações Pós-Operatórias , Prognóstico , Pontuação de Propensão , Sistema de Registros , Estudos RetrospectivosRESUMO
BACKGROUND: Hepatic and renal dysfunction have been observed in survivors of the Fontan procedure, however their incidence and associated factors remain poorly defined. METHODS: A total of 152 participants from a Registry of 1528 patients underwent abdominal ultrasound, transient elastography (FibroScan), serum fibrosis score (FibroTest), in vivo Tc-99m DTPA measurement of glomerular filtration rate (mGFR), and urine albumin-creatinine ratio (ACR). RESULTS: Mean age and time since Fontan were 19.8⯱â¯9.3 and 14.1⯱â¯7.6â¯years, respectively. Features suggestive of hepatic fibrosis were observed on ultrasound in 87/143 (61%) and no patient was diagnosed with hepatocellular carcinoma. FibroScan median kPa was ≥10 in 117/133 (88%), ≥15 in 75/133 (56%), and ≥20 in 41/133 (31%). Fifty-four patients (54/118, 46%) had a FibroTest score ≥0.49 (equivalent to ≥F2 fibrosis). FibroTest score correlated with FibroScan value (râ¯=â¯0.24, pâ¯=â¯0.015) and ACR (râ¯=â¯0.29, pâ¯=â¯0.002), and patients with ultrasound features of hepatic fibrosis had a higher FibroScan median kPa (19.5 vs 15.4, pâ¯=â¯0.002). Renal impairment was mild (mGFR 60-89â¯ml/min/1.73â¯m2) in 46/131 (35%) and moderate (mGFR 30-59â¯ml/min/1.73â¯m2) in 3/131 (2%). Microalbuminuria was detected in 52/139 participants (37%). By multivariable analysis, time since Fontan was associated with increased FibroScan median kPa (ßâ¯=â¯0.89, 95% CI 0.54-1.25, pâ¯=â¯0.002) and decreased mGFR (ßâ¯=â¯-0.77, 95% CI -1.29-0.24, pâ¯=â¯0.005). CONCLUSIONS: In the second decade after Fontan hepatic and renal structure and function are abnormal in a significant number of patients: close to 60% have ultrasonographic evidence of structural hepatic abnormalities, 46% have elevated serum hepatic fibrosis scores, and 57% have either reduced glomerular filtration rate or microalbuminuria. Hepatic and renal function should be monitored for potential impacts on outcomes after Fontan completion.
Assuntos
Técnica de Fontan/tendências , Rim/diagnóstico por imagem , Fígado/diagnóstico por imagem , Sistema de Registros , Relatório de Pesquisa , Adolescente , Adulto , Austrália/epidemiologia , Estudos Transversais , Ecocardiografia/tendências , Feminino , Técnica de Fontan/efeitos adversos , Taxa de Filtração Glomerular/fisiologia , Humanos , Rim/fisiologia , Fígado/fisiologia , Masculino , Nova Zelândia/epidemiologia , Adulto JovemRESUMO
The objective of this study was to characterize late outcomes of the lateral tunnel (LT) Fontan procedure. The outcomes of all patients who underwent an LT Fontan procedure in Australia and in New Zealand were analyzed. Original files were reviewed and outcomes data were obtained through a binational registry. Between 1980 and 2014, a total of 301 patients underwent an LT Fontan procedure across 6 major centers. There were 13 hospital mortalities, 21 late deaths, 8 Fontan conversions and revisions, 8 Fontan takedowns, and 4 heart transplantations. Overall survival at 15 and 25 years was 90% (95% confidence interval [CI]: 86%-93%) and 80% (95% CI: 69%-91%), respectively. Protein-losing enteropathy or plastic bronchitis was observed in 14 patients (5%). Freedom from late failure at 15 and 25 years was 88% (95% CI: 84%-92%) and 82% (95% CI: 76%-87%), respectively. Independent predictors of late Fontan failure were prolonged pleural effusions post Fontan operations (hazard ratio [HR] 3.06, 1.05-8.95, P = 0.041), age >7 years at Fontan (vs 3-5 years, HR 9.7, 2.46-38.21, P = 0.001) and development of supraventricular tachycardia (HR 4.67, 2.07-10.58, P < 0.001). Freedom from tachy- or bradyarrhythmias at 10 and 20 years was 87% (95% CI: 83%-91%) and 72% (95% CI: 66%-79%), respectively. Thromboembolic events occurred in 45 patients (16%, 26 strokes), and freedom from symptomatic thromboembolism at 10 and 20 years was 93% (95% CI: 89%-96%) and 80% (95% CI: 74%-86%), respectively. Over a 25-year period, the LT technique has achieved excellent late survival. As this population ages, it is at an increasing risk of failure and adverse events. We are likely to see an increasing proportion requiring heart transplantation and late reintervention.
Assuntos
Técnica de Fontan , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/cirurgia , Austrália , Criança , Pré-Escolar , Intervalo Livre de Doença , Feminino , Técnica de Fontan/efeitos adversos , Técnica de Fontan/mortalidade , Cardiopatias Congênitas/mortalidade , Transplante de Coração , Ventrículos do Coração/anormalidades , Mortalidade Hospitalar , Humanos , Masculino , Nova Zelândia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/mortalidade , Complicações Pós-Operatórias/cirurgia , Sistema de Registros , Reoperação , Estudos Retrospectivos , Fatores de Risco , Fatores de Tempo , Falha de TratamentoRESUMO
BACKGROUND: Population-based registries report 95% 5-year survival for children undergoing surgery for CHD. This study investigated paediatric cardiac surgical outcomes in the Australian indigenous population. METHODS: All children who underwent cardiac surgery between May, 2008 and August, 2014 were studied. Demographic information including socio-economic status, diagnoses and co-morbidities, and treatment and outcome data were collected at time of surgery and at last follow-up. RESULTS: A total of 1528 children with a mean age 3.4±4.6 years were studied. Among them, 123 (8.1%) children were identified as indigenous, and 52.7% (62) of indigenous patients were in the lowest third of the socio-economic index compared with 28.2% (456) of non-indigenous patients (p⩽0.001). The indigenous sample had a significantly higher Comprehensive Aristotle Complexity score (indigenous 9.4±4.2 versus non-indigenous 8.7±3.9, p=0.04). The probability of having long-term follow-up did not differ between groups (indigenous 93.8% versus non-indigenous 95.6%, p=0.17). No difference was noted in 30-day mortality (indigenous 3.2% versus non-indigenous 1.4%, p=0.13). The 6-year survival for the entire cohort was 95.9%. The Cox survival analysis demonstrated higher 6-year mortality in the indigenous group - indigenous 8.1% versus non-indigenous 5.0%; hazard ratio (HR)=2.1; 95% confidence intervals (CI): 1.1, 4.2; p=0.03. Freedom from surgical re-intervention was 79%, and was not significantly associated with the indigenous status (HR=1.4; 95% CI: 0.9, 1.9; p=0.11). When long-term survival was adjusted for the Comprehensive Aristotle Complexity score, no difference in outcomes between the populations was demonstrated (HR=1.6; 95% CI: 0.8, 3.2; p=0.19). CONCLUSION: The indigenous population experienced higher late mortality. This apparent relationship is explained by increased patient complexity, which may reflect negative social and environmental factors.
Assuntos
Procedimentos Cirúrgicos Cardíacos/estatística & dados numéricos , Cardiopatias Congênitas/etnologia , Cardiopatias Congênitas/mortalidade , Havaiano Nativo ou Outro Ilhéu do Pacífico/estatística & dados numéricos , Adolescente , Austrália/epidemiologia , Criança , Pré-Escolar , Comorbidade , Feminino , Cardiopatias Congênitas/cirurgia , Cardiopatias/cirurgia , Humanos , Masculino , Modelos de Riscos Proporcionais , Queensland/epidemiologia , Sistema de Registros , Distribuição por Sexo , Fatores Socioeconômicos , SobrevidaRESUMO
We estimated the inpatient resource use for a Fontan patient from birth to adulthood and explored factors that might induce cost differences (2014 US dollar). Inpatient costing records from 4 hospitals with greatest numbers of Fontan patients in Australia and New Zealand were linked with the Fontan registry database. Inpatient records between July 1995 and September 2014 for 420 Fontan patients were linked, and the most frequent primary diagnoses were hypoplastic left heart syndrome (20.7%), tricuspid atresia (19.7%), and double inlet left ventricle (17.1%). The mean hospital cost for a Fontan patient from birth to 18 years of age was estimated to be $390,601 (95% confidence interval [CI] $264,703 to $516,499), corresponding to 164 (95% CI 98 to 231) inpatient days. The cost incurred from birth through to Fontan completion (the staged procedures period) was $219,482 (95% CI $202,410 to $236,553) and the cost thereafter over 15 years was $146,820 (95% CI $44,409 to $249,231), corresponding to 82 (95% CI 72 to 92) and 65 (95% CI 18 to 112) inpatient days, respectively. Costs were higher in male and hypoplastic left heart syndrome patients in the staged procedures period (p <0.001). Having fenestration was associated with higher costs in the staged procedures period (p <0.001) and lower cost after Fontan over 15 years (p = 0.66). In conclusion, patients with single ventricle congenital heart disease continue to demand considerable inpatient resources after the staged procedures period. Over 40% of the pediatric hospital costs for Fontan patients were estimated to occur after the last planned surgery.