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This report describes a case of hypoplastic left heart syndrome (HLHS) and Marfan syndrome presenting in conjunction, and highlights how a connective tissue disorder may alter medical and surgical management of newborns with HLHS.
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Síndrome do Coração Esquerdo Hipoplásico/complicações , Síndrome do Coração Esquerdo Hipoplásico/cirurgia , Síndrome de Marfan/complicações , Anastomose Cirúrgica , Ecocardiografia , Ventrículos do Coração/cirurgia , Humanos , Recém-Nascido , Masculino , Síndrome de Marfan/diagnóstico , Procedimentos de Norwood , Artéria Pulmonar/cirurgia , Resultado do Tratamento , Valva Tricúspide/anormalidadesRESUMO
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.
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Aorta Torácica/cirurgia , Síndrome de DiGeorge , Nível de Saúde , Cardiopatias Congênitas/cirurgia , Saúde Mental , Autorrelato , Sobreviventes/psicologia , Adolescente , Comportamento do Adolescente , Fatores Etários , Aorta Torácica/anormalidades , Efeitos Psicossociais da Doença , Estudos Transversais , Síndrome de DiGeorge/diagnóstico , Síndrome de DiGeorge/genética , Síndrome de DiGeorge/mortalidade , Síndrome de DiGeorge/terapia , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Cardiopatias Congênitas/diagnóstico , Cardiopatias Congênitas/genética , Cardiopatias Congênitas/mortalidade , Humanos , Masculino , Estudos Prospectivos , Retratamento , Determinantes Sociais da Saúde , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
Post-cardiotomy mediastinitis is an especially serious complication after the implantation of prosthetic vascular grafts. Standard of care is irrigation, debridement, and removal of all prosthetic material present in the surgical field. The use of antibiotic impregnated beads at the site of infection has been reported in the salvage of vascular grafts in the adult population. We present the case of a 3-year-old child with hypoplastic left heart syndrome who developed mediastinitis following the Fontan operation. In a nontraditional approach, the Fontan conduit, which was surrounded by gross purulence, was successfully salvaged with the adjunctive use of vancomycin-impregnated beads.
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BACKGROUND: Beginning with Dr William Glenn in 1958, 90 patients with congenital heart lesions underwent cavopulmonary (Glenn) shunts over a 30-year period. In 2015, the follow-up data on this original cohort were reported. The study focuses on the current quality of life of this cohort. METHODS: Of the original 91 cavopulmonary shunt survivors, 14 (ages: 26-59; average length of postsurgical follow-up: 38.4 years) completed the Rand 36-Item Short-Form Health Survey, volume 2 (SF-36v2) quality-of-life survey at clinical office visits, over the phone or via regular mail. Diagnoses included tricuspid atresia (n = 9), double inlet left ventricle (n = 1), d-transposition of great arteries (n = 1), Ebstein's anomaly (n = 1), tetralogy of Fallot (n = 1), and pulmonary atresia with hypoplastic right ventricle (n = 1). Norm-based comparison of cavopulmonary shunt survivors to the general population was performed using a one-sample t test. RESULTS: The 36-question health survey, SF-36v2, provided physical and mental health summary measures standardized to achieve a mean of 50. The 14 survivors' physical composite score was 47.18 (standard deviation [SD]: 8.24; P = .22) and mental composite score was 52.71 (SD: 5.64; P = .095). CONCLUSION: The cavopulmonary shunt is now a widely used surgical palliation for single-ventricle patients and can be associated with physical and mental health outcomes similar to the general US population. Cavopulmonary shunt survivors' SF-36v2 survey results do not demonstrate a statistically significant difference from the general US population in physical or mental health measures. The results of this study contribute to the discussion of quality of life for patients with congenital heart disease by following up with the oldest known survivors.
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Derivação Cardíaca Direita , Cardiopatias Congênitas , Qualidade de Vida , Adulto , Feminino , Seguimentos , Derivação Cardíaca Direita/história , Derivação Cardíaca Direita/métodos , Cardiopatias Congênitas/fisiopatologia , Cardiopatias Congênitas/cirurgia , História do Século XX , História do Século XXI , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Estados UnidosRESUMO
BACKGROUND: There is increasing interest in reducing the duration of mechanical ventilation after pediatric cardiac operations. However, the contemporary use of an early extubation strategy and its effect on clinical outcomes is poorly understood. METHODS: Data from The Society of Thoracic Surgeons Congenital Heart Surgery Database (2010 to 2013) were analyzed to determine the association of early extubation with postoperative length of stay (PLOS). Two operations were analyzed: complete repair of tetralogy of Fallot (TOF) in patients older than 45 days and the Fontan procedure. Centers were stratified into tertiles by frequency of early extubation, defined as less than 6 hours after leaving the operating room. Patients extubated after 48 hours were excluded. RESULTS: Among 92 centers, early extubation was performed in 31.5% (478 of 1,519) of children undergoing TOF repair and in 69.8% (1,153 of 1,653) of those undergoing the Fontan procedure. Early extubation after TOF repair was associated with heavier weight at operation (p < 0.001) and fewer preoperative risk factors (p = 0.016). After adjustment for covariates, average PLOS after TOF repair was shorter for centers in the highest tertile of early extubation rate than for the lowest tertile centers, which have low early extubation rate (p = 0.04). No association was found between center early extubation rate and PLOS for Fontan procedures (p = 0.08). CONCLUSIONS: Early extubation is common after repair of TOF and the Fontan procedure. A high institutional rate of early extubation after TOF repair is associated with shorter PLOS. Further analysis is needed to understand what effect early extubation might have on other meaningful measures such as resource use.
Assuntos
Extubação , Técnica de Fontan , Tetralogia de Fallot/cirurgia , Pré-Escolar , Bases de Dados Factuais , Feminino , Humanos , Lactente , Masculino , Cirurgiões , Fatores de TempoRESUMO
BACKGROUND: Five decades after its introduction, the Glenn shunt remains an integral step for patients undergoing single-ventricle palliation. We performed a longitudinal follow-up of the original cohort of patients who underwent Glenn shunt. METHODS: We performed a retrospective study of the original cohort of patients who underwent Glenn shunt at Yale between 1958 and 1988. Electronic medical records and chart review up to current era were used to collect data. RESULTS: Ninety-one patients underwent a Glenn shunt at an average age of 6.6 ± 2.5 years, of which 89 were classic Glenn shunts. Median overall survival was 43 years (range, 2 to 56; 95% confidence interval [CI], 39.5 to 46.5) while median survival from the Glenn shunt was 31.4 years (range, 0 to 45; 95% CI, 23.9 to 38.9). Forty-six patients died, 7 in the early postoperative period and 39 late deaths. Twenty-six patients were lost to follow-up. Nineteen patients remain alive with active clinical follow-up, 6 of whom still live with their classic Glenn shunt without conversion to bidirectional Glenn. Twenty-six patients (31%) developed pulmonary arteriovenous fistula with 11 patients (42%) requiring coil embolization. No patient developed thrombosis of the Glenn shunt. There were a total of 28 patients who developed arrhythmias, mostly in the tricuspid atresia group (n = 16), with the majority being atrial tachyarrhythmias (48%). Sixteen patients required permanent pacemaker placement for sinus node dysfunction. CONCLUSIONS: The Glenn shunt continues to provide excellent staged palliation in single-ventricle patients and a bridge to two-ventricle repair. Arrhythmias and pulmonary arteriovenous fistulas were common among single-ventricle cohort. Quality-of-life evaluation of the surviving patients would be an important outcome measure for future investigation.
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Técnica de Fontan/métodos , Previsões , Cardiopatias Congênitas/cirurgia , Ventrículos do Coração/cirurgia , Artéria Pulmonar/cirurgia , Criança , Feminino , Seguimentos , Ventrículos do Coração/anormalidades , Humanos , Masculino , Cuidados Paliativos/métodos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Anomalous origins of coronary arteries from the pulmonary artery are rare malformations in which the coronary arteries originate from pulmonary artery sinuses or branches. The consequences are variable although, in most cases, these anomalies lead to severe coronary hypoperfusion and ventricular dysfunction. Surgical correction is indicated once the diagnosis is established due to high early mortality associated with the disease. In nearly all cases, the anomalous artery can be excised from its pulmonary origin, mobilized, and reimplanted directly into the ascending aorta using different surgical techniques. In rare circumstances, technical modifications must be used to restore a normal dual coronary perfusion. The emphasis of this article is to provide a collective review of surgical options published in the literature.
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Aorta/cirurgia , Anomalias dos Vasos Coronários/cirurgia , Artéria Pulmonar/anormalidades , Procedimentos Cirúrgicos Vasculares/métodos , Humanos , Artéria Pulmonar/cirurgiaRESUMO
OBJECTIVE: Early survival advantages after Norwood with right-ventricle-(RV)-to-pulmonary-artery conduit (NW-RVPA) over Norwood-operation with a Blalock-Taussig shunt (NW-BT) are offset by concerns regarding delayed RV dysfunction. We compared trends in survival, RV dysfunction, and tricuspid valve regurgitation (TR) between NW-RVPA and NW-BT for propensity-matched neonates with critical left ventricular outflow tract obstruction (LVOTO). METHODS: In an inception cohort (2005-2014; 21 institutions), 454 neonates with critical LVOTO underwent Norwood stage 1. Propensity-score matching paired 169 NW-RVPA patients with 169 NW-BT patients. End-states were compared between NW-RVPA and NW-BT using competing-risks, multiphase, parametric, hazard analysis. Post-Norwood echocardiogram reports (n = 2993) were used to grade RV dysfunction and TR. Time-related prevalence of ≥moderate RV dysfunction and TR were characterized using nonlinear mixed-model regression, and compared between groups via multiphase, parametric models. RESULTS: Overall 6-year survival was better after NW-RVPA (70%) versus NW-BT (55%; P < .001). Additionally, transplant-free survival during this time was better after NW-RVPA (64%) versus NW-BT (53%; P = .004). Overall prevalence of ≥moderate RV dysfunction reached 11% within 3 months post-Norwood. During this time, RV dysfunction after NW-BT was 16% versus 6% after NW-RVPA (P = .02), and coincided temporally with an increased early hazard for death. For survivors, late RV dysfunction was <5% and was not different between groups (P = .36). Overall prevalence of ≥moderate TR reached 13% at 2 years post-Norwood and was increased after NW-BT (16%) versus NW-RVPA (11%; P = .003). Late TR was similar between groups. CONCLUSIONS: Among propensity-score-matched neonates with critical LVOTO, NW-RVPA offers superior 6-year survival with no greater prevalence of RV dysfunction or TR than conventional NW-BT operations.
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Procedimento de Blalock-Taussig , Ventrículos do Coração/cirurgia , Procedimentos de Norwood , Artéria Pulmonar/cirurgia , Função Ventricular/fisiologia , Procedimento de Blalock-Taussig/mortalidade , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Procedimentos de Norwood/mortalidade , Insuficiência da Valva Tricúspide/etiologia , Obstrução do Fluxo Ventricular Externo/cirurgiaRESUMO
OBJECTIVES: To determine the association between surgical management of pulmonary blood flow (PBF) at initial and staged procedures with survival to Fontan/Kreutzer operation (Fontan) in patients with tricuspid atresia. METHODS: Infants aged <3 months with tricuspid atresia type I (n = 303) were enrolled from 34 institutions (1999-2013). Among those who underwent surgical intervention (n = 302), initial procedures were: systemic to pulmonary artery shunt (SPS; n = 189; 62%); pulmonary artery banding (PAB; n = 50; 17%); and superior cavopulmonary connection (SCPC; n = 63; 21%). Multiphase parametric-hazard models were used to analyze competing outcomes. RESULTS: Risk-adjusted 6-year survival was lower after SPS (85%; P = .04) versus PAB (93%) or SCPC (93%). Survival after SPS when the main pulmonary artery (MPA) was closed (n = 21) or banded (n = 4) was 60%, versus 93% without MPA intervention (P = .02). After SPS, survival before SCPC was lower with an open ductus arteriosus (n = 7; 76% vs 97%; P = .02). Similarly, after SPS, risk-adjusted survival was similar to that for patients who had an initial PAB or SCPC when MPA intervention was avoided and the ductus arteriosus either closed spontaneously before SPS, or was closed during SPS. For all patients reaching SCPC (n = 277), survival to Fontan was not significantly influenced by whether PBF persisted through the MPA. CONCLUSIONS: Tricuspid atresia patients with SPS represent a high-risk subgroup. Avoiding an open ductus arteriosus and concomitant MPA intervention during SPS may help mitigate the risk associated with SPS. The presence of antegrade PBF through the MPA, at initial and staged operations, did not significantly influence survival to Fontan operation.
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Técnica de Fontan , Artéria Pulmonar/cirurgia , Circulação Pulmonar , Atresia Tricúspide/cirurgia , Valva Tricúspide/cirurgia , Canadá , Técnica de Fontan/efeitos adversos , Técnica de Fontan/mortalidade , Humanos , Lactente , Estimativa de Kaplan-Meier , Complicações Pós-Operatórias/etiologia , Estudos Prospectivos , Artéria Pulmonar/fisiopatologia , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento , Atresia Tricúspide/classificação , Atresia Tricúspide/diagnóstico , Atresia Tricúspide/mortalidade , Atresia Tricúspide/fisiopatologia , Valva Tricúspide/anormalidades , Valva Tricúspide/fisiopatologia , Estados UnidosRESUMO
Transposition of the great arteries (TGA) with intact ventricular septum (IVS) has very favorable short- and long-term surgical outcome. Although rare, when associated with persistent pulmonary hypertension (PPH), it exhibits significant mortality risk and management challenges. We report the case of a neonate with TGA with IVS and PPH who underwent successful early surgical repair with emphasis on clinical management and review of the literature.
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Cardiomiopatia Hipertrófica/complicações , Hipertensão Pulmonar/etiologia , Transposição dos Grandes Vasos/complicações , Septo Interventricular , Cardiomiopatia Hipertrófica/congênito , Feminino , Humanos , Hipertensão Pulmonar/diagnóstico , Recém-NascidoRESUMO
BACKGROUND: Anomalous aortic origin of a coronary artery (AAOCA) encompasses a wide morphologic spectrum, which has impeded consensus regarding indications for the diverse repair strategies. We constructed a profile of current surgical techniques and explore their application to morphologic variants. METHODS: Patients<30 years old (n=113) with isolated AAOCA who underwent operations at 29 Congenital Heart Surgeons Society (CHSS) institutions from 1998 to 2012 were identified from the CHSS AAOCA Registry. Operative findings were related to surgical techniques at index repairs by cross-tabulation. RESULTS: Anomalous origin of the left main or left anterior descending coronary artery was present in 33 (29%) patients and of the right coronary artery in 78 (69%) patients; 2 arteries originated directly above the commissure between the left and right sinuses. There were 101 (89%) interarterial and intramural (IA/IM) arteries, 10 (9%) were interarterial but not intramural (IA/NIM) and 2 (2%) were neither interarterial nor intramural. Intramural arteries were unroofed in 100 (88%) operations, usually with intimal tacking after incision (n=47) or excision (n=25) of the common wall. Coronary reimplantation (n=11), pulmonary artery relocation (n=7; 5 for IA/NIM), simple ostioplasty (without unroofing; n=3), coronary artery bypass grafting (n=2), and ostial window (n=1) were less common. In 37 (33%) operations, a valvar commissure was taken down; 33 were resuspended. CONCLUSION: Current surgical repair of AAOCA is individualized to morphology, particularly the presence of intramural and/or interarterial segments. This report is foundational for future planned CHSS studies that will examine interventional and noninterventional outcomes and ultimately guide management of AAOCA.
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Aorta Torácica/anormalidades , Aorta Torácica/cirurgia , Procedimentos Cirúrgicos Cardíacos/métodos , Anomalias dos Vasos Coronários/cirurgia , Cardiopatias Congênitas/cirurgia , Criança , Humanos , Sistema de RegistrosRESUMO
BACKGROUND: Pulmonary vein stenosis (PVS), both congenital and acquired, is challenging to treat surgically with uncertain long-term results. We reviewed an 11-year surgical experience in 52 children. METHODS: From 2002 to 2012, 52 children age 0 days to 13 years (mean 1.9 years, median 11.7 months) weighing 2.2 to 32.5 kg (mean 9.3 kg, median 7.6 kg) had surgical relief of PVS. Based on clinical characteristics or complexity, 33 (63%) had a sutureless pericardial well repair and 19 (37%) had a more standard patch repair. There were no significant differences in clinical characteristics between the 2 techniques. Twenty children (38%) had prior anomalous pulmonary vein repair and 8 had primary pulmonary vein stenosis; 26 (50%) had other operations at the time of PVS relief. RESULTS: There were 2 hospital deaths (10.5%) in the "standard" group and 5 (15.2%) in the sutureless group (p>0.99). Despite postoperative evidence of PVS relief by echocardiogram or cardiac cath in all patients, at 5 years, actuarial freedom from PVS recurrence or death in the hospital survivors was 67% in the standard group and 58% in the sutureless group. Most recurrences or deaths occurred within 6 months of operation. Heterotaxy, single ventricle anatomy, bilateral disease, and previous anomalous pulmonary vein repair were not predictors of failure. CONCLUSIONS: Surgical treatment of pulmonary vein stenosis remains a challenging problem with nontrivial early mortality and ongoing risk for recurrence or death regardless of surgical technique employed. Clearly, development of methods for earlier intervention or detection and improved surgical techniques are warranted.
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Pneumopatia Veno-Oclusiva/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Adolescente , Criança , Pré-Escolar , Ecocardiografia , Feminino , Seguimentos , Georgia/epidemiologia , Humanos , Lactente , Recém-Nascido , Masculino , Pneumopatia Veno-Oclusiva/diagnóstico , Pneumopatia Veno-Oclusiva/mortalidade , Estudos Retrospectivos , Fatores de Risco , Taxa de Sobrevida/tendências , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: Treatment of congenital heart disease may include placement of a right ventricle to pulmonary artery conduit that requires future surgical replacement. We sought to identify surgeon-modifiable factors associated with durability (defined as freedom from surgical replacement or explantation) of the initial conduit in children less than 2 years of age at initial insertion. METHODS: Since 2002, 429 infants were discharged from 24 Congenital Heart Surgeons' Society member institutions after initial conduit insertion. Parametric hazard analysis identified factors associated with conduit durability while adjusting for patient characteristics, the institution where the conduit was inserted, and time-dependent interval procedures performed after conduit insertion but before replacement/explantation. RESULTS: In all, 138 conduit replacements (32%) and 3 explantations (1%) were performed. Conduit durability at a median follow-up of 6.0 years (range, 0.1 to 11.7) was 63%. After adjusting for interval procedures and institution, placement of a conduit with smaller z-score was associated with earlier replacement/explantation (p = 0.002). Moreover, conduit durability was substantially reduced with aortic allografts (p = 0.002) and pulmonary allografts (p = 0.03) compared with bovine jugular venous valved conduits (JVVC). The JVVC were 12 mm to 22 mm in diameter at insertion (compared with 6 mm to 20 mm for allografts); therefore, a parametric propensity-adjusted analysis of patients with aortic or pulmonary allografts versus JVVC with diameter of 12 mm or greater was performed, which verified the superior durability of JVVC. CONCLUSIONS: Pulmonary conduit type and z-score are associated with late conduit durability independent of the effects of institution and subsequent interval procedures. Surgeons can improve long-term conduit durability by judiciously oversizing, and by selecting a JVVC.
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Prótese Vascular , Cardiopatias Congênitas/cirurgia , Artéria Pulmonar/cirurgia , Estudos Transversais , Seguimentos , Humanos , Lactente , Estudos Prospectivos , Desenho de Prótese , Falha de PróteseRESUMO
A newborn with double outlet right ventricle, malposed great vessels, hypoplastic aortic arch, and coarctation of the aorta with no restriction to pulmonary blood flow underwent palliation with arch augmentation and placement of an intraluminal Dacron patch pulmonary artery band (PAB). She subsequently presented in shock because of profound hemolytic anemia. Her intraluminal PAB was taken down and replaced with a traditional extraluminal band with resolution of her hemolysis. It is possible that the use of Dacron for construction of the intraluminal PAB may have contributed significantly to this patient's hemolytic anemia.
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Anemia Hemolítica/etiologia , Dupla Via de Saída do Ventrículo Direito/cirurgia , Complicações Pós-Operatórias/etiologia , Artéria Pulmonar/cirurgia , Procedimentos Cirúrgicos Vasculares/efeitos adversos , Feminino , Humanos , Recém-Nascido , Procedimentos Cirúrgicos Vasculares/métodosRESUMO
BACKGROUND: Extracorporeal cardiopulmonary resuscitation (ECPR) has been shown to improve survival after in-hospital pediatric cardiac arrest. We describe our experience with ECPR for refractory cardiac arrest in pediatric cardiac patients. METHODS: We performed a retrospective analysis of the use of venoarterial extracorporeal membrane oxygenation (ECMO) for in-hospital cardiac arrest from 2002 to 2011. The primary endpoint was survival to discharge, and the secondary endpoint was long-term functional neurologic status. RESULTS: Of 160 total uses of cardiac ECMO in 159 patients, 90 (56%) were ECPR (mean age 2.05 years; range, 0 days to 16.5 years). Sixty-four patients (71%) were postoperative, of which 36 were single ventricle and 28 were biventricular. Nine patients (10%) had cardiomyopathy-myocarditis, and 17 patients (19%) were nonpostoperative (5 single ventricle; 12 biventricular). Fifty-nine patients (66%) had open chest cannulation, and 31 (34%) had peripheral cannulation. Fifty patients (56%) survived to discharge. Duration of ECMO was 4.3±4.0 days (median 3) for survivors and 6.3±5.4 days (median 5) for nonsurvivors (p<0.05). On follow-up, almost half of survivors without genetic syndromes had normal neurologic status. CONCLUSIONS: Extracorporeal cardiopulmonary resuscitation is an appropriate application of ECMO in pediatric cardiac patients. We report overall survival of 56%. Cardiomyopathy patients have favorable outcomes (89% survival). Biventricular patients have better outcomes then single ventricle patients (p<0.01). Extracorporeal cardiopulmonary resuscitation also seems to be a good strategy for nonpostoperative patients (71% survival). Nearly half of postoperative patients (46%) resuscitated with ECPR survived to hospital discharge.
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Reanimação Cardiopulmonar/métodos , Oxigenação por Membrana Extracorpórea/métodos , Parada Cardíaca/mortalidade , Parada Cardíaca/terapia , Mortalidade Hospitalar , Fatores Etários , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Procedimentos Cirúrgicos Cardíacos/métodos , Reanimação Cardiopulmonar/mortalidade , Criança , Pré-Escolar , Estudos de Coortes , Oxigenação por Membrana Extracorpórea/mortalidade , Feminino , Parada Cardíaca/etiologia , Cardiopatias Congênitas/mortalidade , Cardiopatias Congênitas/cirurgia , Humanos , Lactente , Recém-Nascido , Unidades de Terapia Intensiva Pediátrica , Masculino , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores Sexuais , Taxa de Sobrevida , Fatores de Tempo , Resultado do TratamentoRESUMO
BACKGROUND: The Yasui procedure is employed in neonates with interrupted aortic arch and left ventricular outflow tract obstruction (IAA/LVOTO) or aortic atresia-severe stenosis with ventricular septal defect (AA/VSD) and 2 adequate-sized ventricles. This combines a Norwood arch reconstruction with a Rastelli operation establishing a biventricular repair. METHODS: From 2002 to 2011, 21 neonates aged 3 to 55 days (mean 12.2 days, median 7 days) had IAA/LVOTO (n=13), AA/VSD (n=7), or AA/IAA with aortopulmonary window (n=1); ten (48%) had genetic abnormalities (8 with DiGeorge syndrome). Based on clinical characteristics and surgeon preference, 6 had a primary Yasui repair (4 AA/VSD, 2 IAA/LVOTO); 15 were staged with an initial Norwood repair (3 AA/VSD, 12 IAA) followed by Yasui completion in 13 (2 await completion) 4.3 to 26.6 months later (median 6.9 months). RESULTS: Early mortality was zero with no interstage deaths in the staged patients. One patient died 2 months after staged repair. Since biventricular repair, 8 survivors (44%) had reoperation for conduit replacement (n=6), recurrent LVOTO (n=1), or a residual VSD (n=1). No patient requires a pacemaker. There were 3 late deaths after biventricular repair, all in patients with genetic syndromes and IAA/LVOTO. Actuarial survival after initial operation was 100% at 1 year and 75% at 5 years. Actuarial freedom from reoperation or death after biventricular repair was 14% at 5 years. CONCLUSIONS: The Yasui operation is effective for patients with IAA/LVOTO and AA/VSD. Primary and staged repair have comparable results. Reoperation after biventricular repair seems inevitable, mostly for conduit replacement. Genetic factors may affect long-term survival.