RESUMEN
OBJECTIVE: Prematurity, low birth weight, genetic syndromes, extracardiac conditions, and secondary cardiac lesions are considered high-risk conditions associated with mortality after stage 1 palliation. We report the impact of these conditions on outcomes from a prospective multicenter improvement collaborative. METHODS: The National Pediatric Cardiology Quality Improvement Collaborative Phase II registry was queried. Comorbid conditions were categorized and quantified to determine the cumulative burden of high-risk diagnoses on survival to the first birthday. Logistic regression was applied to evaluate factors associated with mortality. RESULTS: Of the 1421 participants, 40% (575) had at least 1 high-risk condition. The aggregate high-risk group had lower survival to the first birthday compared with standard risk (76.2% vs 88.1%, P < .001). Presence of a single high-risk diagnosis was not associated with reduced survival to the first birthday (odds ratio, 0.71; confidence interval, 0.49-1.02, P = .066). Incremental increases in high-risk diagnoses were associated with reduced survival to first birthday (odds ratio, 0.23; confidence interval, 0.15-0.36, P < .001) for 2 and 0.17 (confidence interval, 0.10-0.30, P < .001) for 3 to 5 high-risk diagnoses. Additional analysis that included prestage 1 palliation characteristics and stage 1 palliation perioperative variables identified multiple high-risk diagnoses, poststage 1 palliation extracorporeal membrane oxygenation support (odds ratio, 0.14; confidence interval, 0.10-0.22, P < .001), and cardiac reoperation (odds ratio, 0.66; confidence interval, 0.45-0.98, P = .037) to be associated with reduced survival odds to the first birthday. CONCLUSIONS: The presence of 1 high-risk diagnostic category was not associated with decreased survival at 1 year. Cumulative diagnoses across multiple high-risk diagnostic categories were associated with decreased odds of survival. Further patient accrual is needed to evaluate the impact of specific comorbid conditions within the broader high-risk categories.
Asunto(s)
Síndrome del Corazón Izquierdo Hipoplásico , Procedimientos de Norwood , Niño , Humanos , Procedimientos de Norwood/efectos adversos , Estudios Prospectivos , Estudios Retrospectivos , Cuidados Paliativos , Factores de Riesgo , Resultado del TratamientoRESUMEN
This scientific statement summarizes the current state of knowledge related to interstage home monitoring for infants with shunt-dependent single ventricle heart disease. Historically, the interstage period has been defined as the time of discharge from the initial palliative procedure to the time of second stage palliation. High mortality rates during the interstage period led to the implementation of in-home surveillance strategies to detect physiologic changes that may precede hemodynamic decompensation in interstage infants with single ventricle heart disease. Adoption of interstage home monitoring practices has been associated with significantly improved morbidity and mortality. This statement will review in-hospital readiness for discharge, caregiver support and education, healthcare teams and resources, surveillance strategies and practices, national quality improvement efforts, interstage outcomes, and future areas for research. The statement is directed toward pediatric cardiologists, primary care providers, subspecialists, advanced practice providers, nurses, and those caring for infants undergoing staged surgical palliation for single ventricle heart disease.
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Nutrición Enteral , Atención Domiciliaria de Salud/métodos , Síndrome del Corazón Izquierdo Hipoplásico/enfermería , Monitoreo Fisiológico/métodos , Oxígeno/sangre , Aumento de Peso , American Heart Association , Cuidadores/educación , Lista de Verificación , Comunicación , Atención Domiciliaria de Salud/educación , Humanos , Síndrome del Corazón Izquierdo Hipoplásico/sangre , Síndrome del Corazón Izquierdo Hipoplásico/fisiopatología , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Lactante , Procedimientos de Norwood/métodos , Oximetría/métodos , Cuidados Paliativos/métodos , Grupo de Atención al Paciente/organización & administración , Alta del Paciente/normas , Mejoramiento de la Calidad , Reoperación , Factores de Riesgo , Cuidado de Transición/organización & administración , Cuidado de Transición/normas , Estados UnidosRESUMEN
BACKGROUND: The National Pediatric Cardiology Quality Improvement Collaborative (NPC-QIC) formed to improve outcomes in infants with hypoplastic left heart syndrome. The collaborative sought to (1) decrease mortality, (2) reduce growth failure, and (3) reduce hospital readmissions due to major medical problems during the interstage period between discharge following stage 1 palliation (S1P) and admission for stage 2 palliation (S2P). METHODS: The NPC-QIC is a learning network, coproduced by parents and clinicians, of 65 pediatric cardiology centers that contribute clinical data on care processes and outcomes to a shared registry. The adapted Breakthrough Series Model structure brings teams together regularly to review data, share lessons, and plan improvements. Outcomes are monitored using statistical process control methods. RESULTS: Between 2008 and 2016, interstage mortality decreased by >40%, from 9.5% to 5.3%. Identification and use of a nutrition bundle led to improved infant growth, with a 28% reduction in interstage growth failure. The rate of serious hospital readmissions was low and did not significantly change. Importantly, a formed partnership with the parent group Sisters by Heart fostered the coproduction of tools and strategies and an emphasis on data transparency and outcomes. CONCLUSIONS: The NPC-QIC's initial efforts led to improvements in interstage growth and mortality. The NPC-QIC has modeled the use of data for improvement and research, the value of coproduction with parents, and the concept "all teach, all learn," demonstrating the power of the learning network model.
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Cardiología/educación , Educación de Postgrado en Medicina/normas , Cardiopatías Congénitas/cirugía , Procedimientos de Norwood/educación , Cuidados Paliativos/normas , Mejoramiento de la Calidad , Sistema de Registros , Femenino , Cardiopatías Congénitas/mortalidad , Humanos , Lactante , Recién Nacido , Masculino , Estudios Retrospectivos , Tasa de Supervivencia/tendencias , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
Children born with hypoplastic left heart syndrome are at high risk for serious morbidity, growth failure, and mortality during the interstage period, which is the time from discharge home after first-stage hypoplastic left heart syndrome palliation until the second-stage surgical intervention. The single-ventricle circulatory physiology is complex, fragile, and potentially unstable. Multicenter initiatives have been successfully implemented to improve outcomes and optimize growth and survival during the interstage period. A crucial focus of care is the comprehensive family training in the use of home surveillance monitoring of oxygen saturation, enteral intake, weight, and the early recognition of "red flag" symptoms indicating potential cardiopulmonary or nutritional decompensation. Beginning with admission to the intensive care unit of the newborn with hypoplastic left heart syndrome, nurses provide critical care and education to prepare the family for interstage home care. This article presents detailed nursing guidelines for educating families on the home care of their medically fragile infant with single-ventricle circulation.
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Cuidadores/educación , Cuidados Críticos/métodos , Servicios de Atención de Salud a Domicilio/organización & administración , Síndrome del Corazón Izquierdo Hipoplásico/enfermería , Monitoreo Ambulatorio/métodos , Rol de la Enfermera , Adulto , Familia , Femenino , Guías como Asunto , Humanos , Lactante , Recién Nacido , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
For infants with single-ventricle lesions with aortic arch hypoplasia, the interstage period from discharge following stage 1 palliation (S1P) until stage 2 palliation (S2P) remains high risk. Significant variability among institutions exists around the timing of S2P. We sought to describe institutional variation in timing of S2P, determine the association between timing of S2P and interstage mortality, and determine the impact of earlier S2P on hospital morbidity and mortality. The National Pediatric Cardiology Quality Improvement Collaborative registry was queried. Centers were divided based on median age at S2P into early (n = 15) and late (n = 16) centers using a cutoff of 153 days. Groups were compared using Chi-squared or Wilcoxon rank-sum test. Multivariable logistic regression was used to determine risk factors for interstage mortality. The final cohort included 789 patients from 31 centers. There was intra- and inter-center variability in timing of S2P, with the median age by center ranging from 109 to 214 days. Late centers had a higher mortality (9.9 vs. 5.7 %, p = 0.03) than early centers. However, the event rate (late: 8.2 vs. early: 5.8 deaths per 10,000 interstage days) was not different by group (p = 0.26). Survival to hospital discharge and hospital length of stay following S2P were similar between groups. In conclusion, in a large multi-institution collaborative, the median age at S2P varies among centers. Although optimal timing of S2P remains unclear, centers performing early S2P did not experience worse S2P outcomes and experienced less interstage mortality.
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Cuidados Paliativos , Niño , Ventrículos Cardíacos , Humanos , Síndrome del Corazón Izquierdo Hipoplásico , Procedimientos de Norwood , Mejoramiento de la Calidad , Estudios Retrospectivos , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVE: Infants who undergo Norwood stage 1 palliation (S1P) continue with high-risk circulation until stage 2 palliation (S2P). Routine care during the interstage period is associated with 10% to 20% mortality. This report illustrates the sustained reduction of interstage mortality over 10 years associated with use of home monitoring. METHODS: Daily monitoring of oxygen saturation and weight was done for all patients discharged to home after S1P. Notification of the care team occurred for oxygen saturation<75% or >90%, weight gain<20 g over 3 days, weight loss>30 g, or intake<100 cc/kg/d. Breach of these criteria marked an interstage event. Interstage outcomes are reported. Patient characteristics and perioperative variables were compared between patients with and without interstage events. RESULTS: Over 10 years, 157 patients were discharged after S1P with home monitoring. Interstage survival was 98%. Breach of home criteria occurred in 59% (93 out of 157), with violation of oxygen saturation<75% the most common event. Patient characteristics, operative data, and early postoperative morbidity did not differ between patients with and without events. CONCLUSIONS: Home monitoring after S1P is associated with excellent interstage survival. Although a breach of monitoring criteria occurred in more than half of patients, our analysis failed to identify independent predictors of interstage events. Analysis of variables predicting mortality could not be assessed due to the low frequency of death in this cohort. Failure to identify specific variables for interstage events suggests that home monitoring, as part of an interstage surveillance program, should be applied to all S1P hospital survivors.
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Servicios de Atención a Domicilio Provisto por Hospital , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Monitoreo Ambulatorio/métodos , Procedimientos de Norwood , Ingestión de Energía , Femenino , Humanos , Síndrome del Corazón Izquierdo Hipoplásico/mortalidad , Lactante , Recién Nacido , Masculino , Procedimientos de Norwood/mortalidad , Oximetría , Oxígeno/sangre , Cuidados Paliativos , Mejoramiento de la Calidad , Factores de Riesgo , Tasa de Supervivencia , Resultado del Tratamiento , Aumento de PesoRESUMEN
OBJECTIVES: Achieving adequate growth after stage 1 palliation for children with single-ventricle heart defects often requires supplemental nutrition through enteral tubes. Significant practice variability exists between centers in the choice of feeding tube. The impact of feeding modality on the growth of patients with a single ventricle after stage 1 palliation was examined using the multiinstitutional National Pediatric Cardiology Quality Improvement Collaborative data registry. METHODS: Characteristics of patients were compared by feeding modality, defined as oral only, nasogastric tube only, oral and nasogastric tube, gastrostomy tube only, and oral and gastrostomy tube. The impact of feeding modality on change in weight for age z-score during the interstage period, from stage 1 palliation discharge to stage 2 palliation, was evaluated by multivariable linear regression, adjusting for important patient characteristics and postoperative morbidities. RESULTS: In this cohort of 465 patients, all groups demonstrated improved weight for age z-score during the interstage period with a mean increase of 0.3±0.8. In multivariable analysis, feeding modality was not associated with differences in the change in weight for age z-score during the interstage period (P=.72). Risk factors for poor growth were a diagnosis of hypoplastic left heart syndrome (P=.003), vocal cord injury (P=.007), and lower target caloric goal at discharge (P=.001). CONCLUSIONS: In this large multicenter cohort, interstage growth improved for all groups and did not differ by feeding modality. With appropriate caloric goals and interstage monitoring, adequate growth may be achieved regardless of feeding modality and therefore local comfort and complication risk should dictate feeding modality.
Asunto(s)
Cardiopatías Congénitas/cirugía , Ventrículos Cardíacos/anomalías , Procedimientos de Norwood , Apoyo Nutricional/métodos , Aumento de Peso , Femenino , Cardiopatías Congénitas/mortalidad , Humanos , Lactante , Masculino , Cuidados Paliativos , Periodo Posoperatorio , Mejoramiento de la Calidad , Sistema de Registros , Estudios Retrospectivos , Factores de Riesgo , Resultado del TratamientoRESUMEN
In the recent era, no congenital heart defect has undergone a more dramatic change in diagnostic approach, management, and outcomes than hypoplastic left heart syndrome (HLHS). During this time, survival to the age of 5 years (including Fontan) has ranged from 50% to 69%, but current expectations are that 70% of newborns born today with HLHS may reach adulthood. Although the 3-stage treatment approach to HLHS is now well founded, there is significant variation among centers. In this white paper, we present the current state of the art in our understanding and treatment of HLHS during the stages of care: 1) pre-Stage I: fetal and neonatal assessment and management; 2) Stage I: perioperative care, interstage monitoring, and management strategies; 3) Stage II: surgeries; 4) Stage III: Fontan surgery; and 5) long-term follow-up. Issues surrounding the genetics of HLHS, developmental outcomes, and quality of life are addressed in addition to the many other considerations for caring for this group of complex patients.