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PURPOSE: Although previous studies have examined the association between youth psychosocial risks and their perceptions of their neighborhood, it is unclear how objective neighborhood characteristics are associated with psychosocial risks and mental health symptoms among adolescents. We investigated how neighborhood characteristics moderate the relationship between youth psychosocial characteristics and mental health symptoms. METHODS: This cross-sectional study examined 13,837 emergency department visits by 14-18-year-olds who completed a standardized Behavioral Health Screening in a tertiary pediatric hospital in Philadelphia from 2013 to 2020. Psychosocial risk factors and mental health symptoms were assessed based on self-reported survey responses. We characterized neighborhoods as low-, moderate-, and high-stress based on gun violence incidence from 2013 to 2020 and the census tract-level Child Opportunity Index. Mixed effects logistic regression and Poisson models were used to examine moderation effects. RESULTS: The 9,814 included patients were 64% female and 64% non-Hispanic Black. The following psychosocial risk factors were associated with two to eight times higher odds of depressive symptoms and suicide risk: exposure to trauma, bullying at school, at-risk substance use, fighting, and retaliation. Adolescents living in high-stress neighborhoods were twice as likely to report fighting and retaliation and reported more psychosocial risk factors than those in low-stress neighborhoods. Odds of mental health symptoms increased with the number of psychosocial risk factors, particularly in youth from low-stress neighborhoods. DISCUSSION: Objective neighborhood characteristics had a significant interaction effect on the relationship between psychosocial risks and depression and suicide risk among adolescents seeking care in a pediatric emergency department.
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Salud Mental , Características de la Residencia , Humanos , Adolescente , Femenino , Masculino , Estudios Transversales , Factores de Riesgo , Philadelphia/epidemiología , Servicio de Urgencia en Hospital/estadística & datos numéricos , Depresión/epidemiología , Depresión/psicología , Trastornos Relacionados con Sustancias/epidemiología , Acoso Escolar/psicología , Acoso Escolar/estadística & datos numéricos , Estrés Psicológico/epidemiología , Estrés Psicológico/psicologíaRESUMEN
STUDY OBJECTIVES: The purpose of this study was to characterize the incidence of pediatric narcolepsy diagnosis, subsequent care, and potential sociodemographic disparities in a large US claims database. METHODS: Merative MarketScan insurance claims (n = 12,394,902) were used to identify youth (6-17 years of age) newly diagnosed with narcolepsy (International Classification of Diseases, 10th revision codes). Narcolepsy diagnosis and care 1 year postdiagnosis included polysomnography with Multiple Sleep Latency Test, pharmacological care, and clinical visits. Potential disparities were examined by insurance coverage and child race and ethnicity (Medicaid-insured only). RESULTS: The incidence of narcolepsy diagnosis was 10:100,000, primarily type 2 (69.9%). Most diagnoses occurred in adolescents with no sex differences, but higher rates in Black vs White youth with Medicaid. Two thirds had a prior sleep disorder diagnosis and 21-36% had other co-occurring diagnoses. Only half (46.6%) had polysomnography with Multiple Sleep Latency Test (± 1 year postdiagnosis). Specialty care (18.9% pulmonary, 26.9% neurology) and behavioral health visits were rare (34.4%), although half were prescribed stimulant medications (51.0%). Medicaid-insured were 86% less likely than commercially insured youth to have any clinical care and 33% less likely to have polysomnography with Multiple Sleep Latency Test. CONCLUSIONS: Narcolepsy diagnoses occurred in 0.01% of youth, primarily during adolescence, and at higher rates for Black vs White children with Medicaid. Only half overall had evidence of a diagnostically required polysomnography with Multiple Sleep Latency Test, underscoring potential misdiagnosis. Many patients had co-occurring conditions, but specialty and behavioral health care were limited. Results suggest misdiagnosis, underdiagnosis, and limited narcolepsy treatment, as well as possible disparities. Results highlight the need to identify determinants of evidence-based pediatric narcolepsy diagnosis and management. CITATION: Tang SH, Min J, Zhang X, et al. Incidence of pediatric narcolepsy diagnosis and management: evidence from claims data. J Clin Sleep Med. 2024;20(7):1141-1151.
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Narcolepsia , Polisomnografía , Humanos , Narcolepsia/diagnóstico , Narcolepsia/epidemiología , Narcolepsia/terapia , Niño , Adolescente , Masculino , Femenino , Incidencia , Estados Unidos/epidemiología , Polisomnografía/estadística & datos numéricos , Medicaid/estadística & datos numéricos , Revisión de Utilización de Seguros/estadística & datos numéricos , Disparidades en Atención de Salud/estadística & datos numéricosRESUMEN
OBJECTIVES: To determine if near-infrared spectroscopy measuring cerebral regional oxygen saturation (crS o2 ) during cardiopulmonary resuscitation is associated with return of spontaneous circulation (ROSC) and survival to hospital discharge (SHD) in children. DESIGN: Multicenter, observational study. SETTING: Three hospitals in the pediatric Resuscitation Quality (pediRES-Q) collaborative from 2015 to 2022. PATIENTS: Children younger than 18 years, gestational age 37 weeks old or older with in-hospital cardiac arrest (IHCA) receiving cardiopulmonary resuscitation greater than or equal to 1 minute and intra-arrest crS o2 monitoring. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Primary outcome was ROSC greater than or equal to 20 minutes without extracorporeal membrane oxygenation. Secondary outcomes included SHD and favorable neurologic outcome (FNO) (Pediatric Cerebral Performance Category 1-2 or no change from prearrest). Among 3212 IHCA events (index and nonindex), 123 met inclusion criteria in 93 patients. Median age was 0.3 years (0.1-1.4 yr) and 31% (38/123) of the cardiopulmonary resuscitation events occurred in patients with cyanotic heart disease. Median cardiopulmonary resuscitation duration was 8 minutes (3-28 min) and ROSC was achieved in 65% (80/123). For index events, SHD was achieved in 59% (54/91) and FNO in 41% (37/91). We determined the association of median intra-arrest crS o2 and percent of crS o2 values above a priori thresholds during the: 1) entire cardiopulmonary resuscitation event, 2) first 5 minutes, and 3) last 5 minutes with ROSC, SHD, and FNO. Higher crS o2 for the entire cardiopulmonary resuscitation event, first 5 minutes, and last 5 minutes were associated with higher likelihood of ROSC, SHD, and FNO. In multivariable analysis of the infant group (age < 1 yr), higher crS o2 was associated with ROSC (odds ratio [OR], 1.06; 95% CI, 1.03-1.10), SHD (OR, 1.04; 95% CI, 1.01-1.07), and FNO (OR, 1.05; 95% CI, 1.02-1.08) after adjusting for presence of cyanotic heart disease. CONCLUSIONS: Higher crS o2 during pediatric IHCA was associated with increased rate of ROSC, SHD, and FNO. Intra-arrest crS o2 may have a role as a real-time, noninvasive predictor of ROSC.
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Reanimación Cardiopulmonar , Paro Cardíaco , Humanos , Lactante , Reanimación Cardiopulmonar/métodos , Circulación Cerebrovascular , Paro Cardíaco/terapia , Hospitales Pediátricos , OximetríaRESUMEN
BACKGROUND: Pediatric acute myeloid leukemia (AML) chemotherapy increases the risk of life-threatening complications, including septic shock (SS). An area-based measure of social determinants of health, the social disorganization index (SDI), was hypothesized to be associated with SS and SS-associated death (SS-death). METHODS: Children treated for de novo AML on two Children's Oncology Group trials at institutions contributing to the Pediatric Health Information System (PHIS) database were included. The SDI was calculated via residential zip code data from the US Census Bureau. SS was identified via PHIS resource utilization codes. SS-death was defined as death within 2 weeks of an antecedent SS event. Patients were followed from 7 days after the start of chemotherapy until the first of end of front-line therapy, death, relapse, or removal from study. Multivariable-adjusted Cox regressions estimated hazard ratios (HRs) comparing time to first SS by SDI group. RESULTS: The assembled cohort included 700 patients, with 207 (29.6%) sustaining at least one SS event. There were 233 (33%) in the SDI-5 group (highest disorganization). Adjusted time to incident SS did not statistically significantly differ by SDI (reference, SDI-1; SDI-2: HR, 0.84 [95% confidence interval (CI), 0.51-1.41]; SDI-3: HR, 0.70 [95% CI, 0.42-1.16]; SDI-4: HR, 0.97 [95% CI, 0.61-1.53]; SDI-5: HR, 0.72 [95% CI, 0.45-1.14]). Nine patients (4.4%) with SS experienced SS-death; seven of these patients (78%) were in SDI-4 or SDI-5. CONCLUSIONS: In a large, nationally representative cohort of trial-enrolled pediatric patients with AML, there was no significant association between the SDI and time to SS.
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Leucemia Mieloide Aguda , Choque Séptico , Niño , Humanos , Choque Séptico/epidemiología , Choque Séptico/complicaciones , Anomia (Social) , Leucemia Mieloide Aguda/terapia , Modelos de Riesgos Proporcionales , RecurrenciaRESUMEN
OBJECTIVES: We examined (1) disparities in obstructive sleep apnea (OSA) care by insurance coverage, and by child race and ethnicity among Medicaid-insured children (MIC), and (2) healthcare utilization changes after OSA care. METHODS: IBM MarketScan insurance claims were used to index OSA care 1-year before and after initial OSA diagnosis in 2017 among 2-17-year-old children (n = 31,787, MIC: 59%). OSA care and healthcare utilization analyses adjusted for child age, sex, obesity, and complex chronic conditions. RESULTS: We identified 8 OSA care pathways, including no care, which occurred in 34.4% of the overall sample. MIC had 13% higher odds of no OSA care compared to commercially-insured children (CIC). MIC had 32-48% lower odds of any treatment pathway involving specialty care, but a 13-46% higher likelihood of receiving surgical care without polysomnogram (PSG) and PSG only. In MIC, non-Latinx Black/African American (Black) and Hispanic/Latinx children were 1.3-2.2 times more likely than White children to receive treatment involving specialty care and/or PSG, while Black children were 31% less likely than White youth to undergo surgery. In the full sample, surgical care was associated with less outpatient and emergency healthcare utilization compared to those untreated or not surgically treated. CONCLUSIONS: Varied OSA management by insurance coverage suggests disparities in access to and engagement in care and potentially greater disease burden among MIC. Surgical care is associated with reduced healthcare utilization. The lower odds of surgery in Black MIC should be further evaluated in the context of OSA severity, healthcare biases, and family preferences.
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Apnea Obstructiva del Sueño , Adolescente , Niño , Humanos , Preescolar , Estudios Retrospectivos , Polisomnografía , Obesidad , Aceptación de la Atención de SaludRESUMEN
BACKGROUND AND OBJECTIVES: Racial/ethnic and socioeconomic disparities are reported in sepsis, with increased mortality for minority and low socioeconomic status groups; however, these studies rely on billing codes that are imprecise in identifying sepsis. Using a previously validated algorithm to detect pediatric sepsis using electronic clinical data, we hypothesized that racial/ethnic and socioeconomic status disparities would be evident in this group. METHODS: We performed a retrospective study from a large, quaternary academic center, including sepsis episodes from January 20, 2011, to May 20, 2021, identified by an algorithm indicative of bacterial infection with organ dysfunction (cardiac, respiratory, renal, or hematologic). Multivariable logistic regression was used to measure association of race/ethnicity, insurance status, and social disorganization index, with the primary outcome of mortality, adjusting for age, sex, complex chronic conditions, organ dysfunction on day 1, source of admission, and time to hospital. Secondary outcomes were ICU admission, readmission, organ dysfunction-free days, and sepsis therapies. RESULTS: Among 4532 patient episodes, the mortality rate was 9.7%. There was no difference in adjusted odds of mortality on the basis of race/ethnicity, insurance status, or social disorganization. There was no significant association between our predictors and ICU admission. Hispanic patients and publicly insured patients were more likely to be readmitted within 1 year (Hispanic odds ratio 1.28 [1.06-1.5]; public odds ratio 1.19 [1.05-1.35]). CONCLUSIONS: Previously described disparities were not observed when using electronic clinical data to identify sepsis; however, data were only single center. There were significantly higher readmissions in patients who were publicly insured or identified as Hispanic or Latino, which require further investigation.
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Registros Electrónicos de Salud , Sepsis , Humanos , Niño , Estados Unidos/epidemiología , Estudios Retrospectivos , Etnicidad , Factores Socioeconómicos , Sepsis/diagnóstico , Sepsis/epidemiología , Sepsis/terapia , Disparidades en Atención de SaludRESUMEN
Background: Previous studies have reported racial disparities in extracorporeal membrane oxygenation (ECMO) utilization in pediatric cardiac patients. Objectives: The objective of this study was to determine if there was racial/ethnic variation in ECMO utilization and, if so, whether mortality was mediated by differences in ECMO utilization. Methods: This is a multicenter, retrospective cohort study of the Pediatric Cardiac Critical Care Consortium clinical registry. Analyses were stratified by hospitalization type (medical vs surgical). Logistic regression models were adjusted for confounders and evaluated the association between race/ethnicity with ECMO utilization and mortality. Secondary analyses explored interactions between race/ethnicity, insurance, and socioeconomic status with ECMO utilization and mortality. Results: A total of 50,552 hospitalizations from 34 hospitals were studied. Across all hospitalizations, 2.9% (N = 1,467) included ECMO. In medical and surgical hospitalizations, Black race and Hispanic ethnicity were associated with severity of illness proxies. In medical hospitalizations, race/ethnicity was not associated with the odds of ECMO utilization. Hospitalizations of other race had higher odds of mortality (adjusted odds ratio [aOR]: 1.61; 95% CI: 1.22-2.12; P = 0.001). For surgical hospitalizations, Black (aOR: 1.24; 95% CI: 1.02-1.50; P = 0.03) and other race (aOR: 1.50; 95% CI: 1.17-1.93; P = 0.001) were associated with higher odds of ECMO utilization. Hospitalizations of Hispanic patients had higher odds of mortality (aOR: 1.31; 95% CI: 1.03-1.68; P = 0.03). No significant interactions were demonstrated between race/ethnicity and socioeconomic status indicators with ECMO utilization or mortality. Conclusions: Black and other races were associated with increased ECMO utilization during surgical hospitalizations. There were racial/ethnic disparities in outcomes not explained by differences in ECMO utilization. Efforts to mitigate these important disparities should include other aspects of care.
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BACKGROUND: There are conflicting data regarding the benefit of compression-only bystander cardiopulmonary resuscitation (CO-CPR) compared with CPR with rescue breathing (RB-CPR) after pediatric out-of-hospital cardiac arrest (OHCA). OBJECTIVES: This study sought to test the hypothesis that RB-CPR is associated with improved neurologically favorable survival compared with CO-CPR following pediatric OHCA, and to characterize age-stratified outcomes with CPR type compared with no bystander CPR (NO-CPR). METHODS: Analysis of the CARES registry (Cardiac Arrest Registry to Enhance Survival) for nontraumatic pediatric OHCAs (patients aged ≤18 years) from 2013-2019 was performed. Age groups included infants (<1 year), children (1 to 11 years), and adolescents (≥12 years). The primary outcome was neurologically favorable survival at hospital discharge. RESULTS: Of 13,060 pediatric OHCAs, 46.5% received bystander CPR. CO-CPR was the most common bystander CPR type. In the overall cohort, neurologically favorable survival was associated with RB-CPR (adjusted OR: 2.16; 95% CI: 1.78-2.62) and CO-CPR (adjusted OR: 1.61; 95% CI: 1.34-1.94) compared with NO-CPR. RB-CPR was associated with a higher odds of neurologically favorable survival compared with CO-CPR (adjusted OR: 1.36; 95% CI: 1.10-1.68). In age-stratified analysis, RB-CPR was associated with better neurologically favorable survival versus NO-CPR in all age groups. CO-CPR was associated with better neurologically favorable survival compared with NO-CPR in children and adolescents, but not in infants. CONCLUSIONS: CO-CPR was the most common type of bystander CPR in pediatric OHCA. RB-CPR was associated with better outcomes compared with CO-CPR. These results support present guidelines for RB-CPR as the preferred CPR modality for pediatric OHCA.
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Reanimación Cardiopulmonar/estadística & datos numéricos , Paro Cardíaco Extrahospitalario/terapia , Sistema de Registros , Respiración Artificial/estadística & datos numéricos , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Paro Cardíaco Extrahospitalario/mortalidad , Estados Unidos/epidemiologíaRESUMEN
Despite the apparent relationship between neighborhood characteristics and health, few studies of child health address neighborhood-level barriers, which may contribute to clinic no-show rates and difficulties following treatment plans in children and youth. We used longitudinal data from an outpatient hypertension clinic to examine neighborhood social disorganization, built environments, and their associations with patients' clinic attendance and the risk of obesity/hypertension using mixed-effects regression models. Patients from disorganized neighborhoods were less likely to attend a baseline visit, and more likely to develop overweight/obesity and hypertension during follow-up. High-level fast-food expenditures in the neighborhood were associated with higher BMI percentiles and SBP during follow-up.
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Comida Rápida/efectos adversos , Hipertensión/diagnóstico , Características de la Residencia , Determinantes Sociales de la Salud , Adolescente , Atención Ambulatoria , Femenino , Humanos , Estudios Longitudinales , Masculino , Pacientes no PresentadosRESUMEN
OBJECTIVES: In-hospital complications after the Norwood operation for single ventricle heart defects account for the majority of morbidity and mortality. Inpatient care variation occurs within and across centers. This multidisciplinary quality improvement project standardized perioperative management in a large referral center. DESIGN: Quality improvement project. SETTING: High volume cardiac center, tertiary care children's hospital. PATIENTS: Neonates undergoing Norwood operation. INTERVENTIONS: The quality improvement team developed and implemented a clinical guideline (preoperative admission to 48 hr after surgery). The composite process metric, Guideline Adherence Score, contained 13 recommendations in the guideline that reflected consistent care for all patients. MEASUREMENTS AND MAIN RESULTS: One-hundred two consecutive neonates who underwent Norwood operation (January 1, 2013, to July 12, 2016) before guideline implementation were compared with 50 consecutive neonates after guideline implementation (July 13, 2016, to May 4, 2018). No preguideline operations met the goal Guideline Adherence Score. In the first 6 months after guideline implementation, 10 of 12 operations achieved goal Guideline Adherence Score and continued through implementation, reaching 100% for the last 10 operations. Statistical process control analysis demonstrated less variability and decreased hours of postoperative mechanical ventilation and cardiac ICU length of stay during implementation. There were no statistically significant differences in major hospital complications or in 30-day mortality. A higher percentage of patients were extubated by postoperative day 2 after guideline implementation (67% [30/47] vs 41% [41/99], respectively; p = 0.01). Of these patients, reintubation within 72 hours of extubation significantly decreased after guideline implementation (0% [0/30] vs 17% [7/41] patients, respectively; p = 0.02). CONCLUSIONS: This initiative successfully implemented a standardized perioperative care guideline for neonates undergoing the Norwood operation at a large center. Positive statistical process control centerline shifts in Guideline Adherence Score, length of postoperative mechanical ventilation, and cardiac ICU length of stay were demonstrated. A higher percentage were successfully extubated by postoperative day 2. Establishment of standard processes can lead to best practices to decrease major adverse events.
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Cardiopatías Congénitas , Síndrome del Corazón Izquierdo Hipoplásico , Procedimientos de Norwood , Niño , Humanos , Síndrome del Corazón Izquierdo Hipoplásico/cirugía , Recién Nacido , Procedimientos de Norwood/efectos adversos , Estándares de Referencia , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVE: Data suggest fetuses with congenital heart disease (CHD) have placental abnormalities. Their abnormal placental vasculature may affect fetal placental blood flow, which has not previously been explored. METHOD: We performed a retrospective cross-sectional study comparing umbilical venous volume flow (UVVF) of single ventricle, D-transposition of the great arteries, and tetralogy of Fallot fetuses with fetuses without CHD. UVVF and combined cardiac output (CCO) were calculated from fetal echocardiography and compared using t tests, χ2 and Fisher's exact tests. RESULTS: Mean gestational age and fetal weight were greater in CHD fetuses (26.5 weeks, 1119.4 g; n = 81, P < .001) compared to controls (23.1 weeks, 675 g; n = 170, P < .001). UVVF/fetal weight was nevertheless decreased among cases (99.8 vs 115.3 mL/min/kg, P < .001). Subgroup analysis of 20- to 25-week fetuses demonstrated no significant differences in case and control baseline characteristics. In CHD fetuses (n = 31) compared to controls (n = 144), absolute UVVF (50.8 vs 62.1 mL/min, P = .006), and UVVF/fetal weight (98.8 vs 118.5 mL/min/kg, P < .001) were decreased. Findings were similar in single ventricle (n = 24) and hypoplastic left heart syndrome (n = 14). CONCLUSION: Mid-gestational placental blood flow in CHD fetuses is decreased compared to controls. Further study is needed to explore the relationship between UVVF and placental pathology, and impact on outcomes.
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Enfermedades Fetales/fisiopatología , Cardiopatías Congénitas/fisiopatología , Circulación Placentaria , Adulto , Estudios Transversales , Femenino , Humanos , Embarazo , Estudios RetrospectivosRESUMEN
OBJECTIVE: To determine prevalence of and risk factors for infection in pediatric subjects with congenital heart disease status postcardiotomy supported on extracorporeal membrane oxygenation, as well as outcomes of these subjects. DESIGN: Retrospective cohort from the Extracorporeal Life Support Organization. SETTING: U.S. and international medical centers providing care to children with congenital heart disease status postcardiotomy. PATIENTS: Critically ill pediatric subjects less than 8 years old admitted to medical centers between January 1, 2013, and December 31, 2015, who underwent cardiac surgery for congenital heart disease and required extracorporeal membrane oxygenation support within the first 14 postoperative days. Subjects were excluded if they underwent orthotopic heart transplantation, required preoperative extracorporeal membrane oxygenation, and had more than one postoperative extracorporeal membrane oxygenation run. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: A total of 1,314 extracorporeal membrane oxygenation subject encounters in the Extracorporeal Life Support Organization registry met inclusion criteria. Neonates comprised 53% (n = 696) of the cohort, whereas infants made up 33% (n = 435). Of the 994 subjects with Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery categorizable surgery, 33% (n = 325) were in Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery category 4 and 23% (n = 231) in Society of Thoracic Surgeons-European Association for Cardio-Thoracic Surgery category 5. While on extracorporeal membrane oxygenation, 229 subjects (17%) acquired one or more extracorporeal membrane oxygenation-related infections, which represents an occurrence rate of 67 infections per 1,000 extracorporeal membrane oxygenation days. Gram-negative (62%) and Gram-positive (42%) infections occurred most commonly. Forty percent had positive blood cultures. Infants and children were at higher infection risk compared with neonatal subjects; subjects undergoing less complex surgery had higher infection rates. Unadjusted survival to hospital discharge was lower in infected subjects compared with noninfected subjects (43% vs 51%; p = 0.01). After adjusting for confounders via propensity matching, we identified no significant mortality difference between infected and noninfected subjects. CONCLUSIONS: Neonatal and pediatric subjects in this study have a high rate of acquired infection. Infants and children were at higher infection risk compared with neonatal subjects. There was not, however, a significant association between extracorporeal membrane oxygenation-related infection and survival to hospital discharge after propensity matching.
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Procedimientos Quirúrgicos Cardíacos , Oxigenación por Membrana Extracorpórea , Cardiopatías Congénitas , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Niño , Oxigenación por Membrana Extracorpórea/efectos adversos , Cardiopatías Congénitas/cirugía , Mortalidad Hospitalaria , Hospitales , Humanos , Lactante , Recién Nacido , Estudios RetrospectivosRESUMEN
This study aimed to evaluate the effect of an outpatient systemic hypertension program and associated factors with attending recommended follow-up visit. All visits were tracked in the program, 2011 to 2018. We examined patient characteristics by follow-up status and changes in systolic blood pressure (SBP) and the risk of hypertension in follow-up patients using a mixed-effects regression model. Among 310 patients with first visits, 113 patients returned for a follow-up visit. Patients who did not attend a follow-up were older and less likely to have a severe chronic condition or a family history of hypertension than followed-up patients. The risk of hypertension was significantly reduced by the number of follow-up visits (odds ratio = 0.53, 95% confidence interval = 0.31-0.92). Adolescent SBP and body mass index percentiles decreased with more follow-up visits. As the risk of hypertension is significantly reduced with follow-up visits, additional effort should be made to improve the likelihood of follow-up attendance.
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Antihipertensivos/uso terapéutico , Hipertensión/dietoterapia , Hipertensión/diagnóstico , Visita a Consultorio Médico/estadística & datos numéricos , Cooperación del Paciente/estadística & datos numéricos , Adulto , Anciano , Presión Sanguínea , Determinación de la Presión Sanguínea , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
Background Recent studies suggest that lymphatic congestion plays a role in development of late Fontan complications, such as protein-losing enteropathy. However, the role of the lymphatic circulation in early post-Fontan outcomes is not well defined. Methods and Results This was a retrospective, single-center study of patients undergoing first-time Fontan completion from 2012 to 2017. The primary outcome was early Fontan complication ≤6 months after surgery, a composite of death, Fontan takedown, extracorporeal membrane oxygenation, chest tube drainage >14 days, cardiac catheterization, readmission, or transplant. Complication causes were assigned to 1 of 4 groups: (1) Fontan circuit obstruction, (2) ventricular dysfunction or atrioventricular valve regurgitation, (3) persistent pleural effusions in the absence of Fontan obstruction or ventricular dysfunction, and (4) chylothorax or plastic bronchitis. T2-weighted magnetic resonance imaging sequences were used to assess for lymphatic perfusion abnormality. The cohort consisted of 238 patients. Fifty-eight (24%) developed early complications: 20 of 58 (34.5%) in group 1, 8 of 58 (14%) in group 2, 18 of 58 (31%) in group 3, and 12 of 58 (20%) in group 4. Preoperative T2 imaging was available for 126 (53%) patients. Patients with high-grade lymphatic abnormalities had 6 times greater odds of developing early complications (P=0.001). Conclusions There is substantial morbidity in the early post-Fontan period. Half of those who developed early complications had lymphatic failure or persistent effusions unrelated to structural or functional abnormalities. Preoperative T2 imaging demonstrated that patients with higher-grade lymphatic perfusion abnormalities were significantly more likely to develop early complications. This has implications for risk stratification and optimization of patients before Fontan palliation.
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Procedimiento de Fontan/efectos adversos , Cardiopatías Congénitas/cirugía , Enfermedades Linfáticas/epidemiología , Sistema Linfático/fisiopatología , Preescolar , Bases de Datos Factuales , Femenino , Procedimiento de Fontan/mortalidad , Cardiopatías Congénitas/mortalidad , Cardiopatías Congénitas/fisiopatología , Humanos , Lactante , Enfermedades Linfáticas/diagnóstico por imagen , Enfermedades Linfáticas/mortalidad , Enfermedades Linfáticas/fisiopatología , Sistema Linfático/diagnóstico por imagen , Imagen por Resonancia Magnética , Masculino , Imagen de Perfusión , Prevalencia , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Left atrioventricular valve regurgitation (LAVVR) after atrioventricular canal (AVC) repair remains a significant cause of morbidity. Papillary muscle arrangement may be important. To investigate the implications of left mural leaflet morphology, we examined anatomic characteristics of the LAVV to determine possible associations with postoperative LAVVR. METHODS: All patients with biventricular AVC repair at our institution between January 1, 2011, and December 31, 2016, with necessary imaging were retrospectively reviewed. We assessed papillary muscle structure and novel measures of the left mural leaflet from preoperative echocardiograms and the degree of LAVVR from the first and last available follow-up echocardiograms. Associations with degree of early and late postoperative LAVVR were assessed with t tests, analysis of variance, or χ2 or Fisher exact tests, and multivariable logistic regression. RESULTS: There were 58 of 156 patients (37%) with significant (moderate or severe) early postoperative LAVVR, and 30 of 93 (32%) had significant LAVVR after 6 or more months. Fewer patients with closely spaced or asymmetric papillary muscles had moderate or severe late LAVVR vs those with widely spaced papillary muscles (17% vs 40%, P = .019). Controlling for weight at operation, genetic syndromes, and bypass time, widely spaced papillary muscles increased the odds ratio for late LAVVR to 3.6 (P = .026). Larger mural leaflet area was also associated with late LAVVR on univariable (P = .019) and multivariable (P = .023) analyses. One-third of patients with significant late LAVVR had no significant early postoperative regurgitation. CONCLUSIONS: Mural leaflet and papillary muscle anatomy are associated with late LAVVR after AVC repair. Late regurgitation can develop in the absence of early LAVVR, suggesting different mechanisms.
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Procedimientos Quirúrgicos Cardíacos/métodos , Defectos de los Tabiques Cardíacos/cirugía , Insuficiencia de la Válvula Mitral/etiología , Músculos Papilares/diagnóstico por imagen , Ecocardiografía , Femenino , Estudios de Seguimiento , Defectos de los Tabiques Cardíacos/complicaciones , Defectos de los Tabiques Cardíacos/diagnóstico , Humanos , Lactante , Masculino , Insuficiencia de la Válvula Mitral/diagnóstico , Insuficiencia de la Válvula Mitral/cirugía , Estudios Retrospectivos , Factores de TiempoRESUMEN
Background Whether racial and neighborhood characteristics are associated with bystander cardiopulmonary resuscitation ( BCPR ) in pediatric out-of-hospital cardiac arrest ( OHCA ) is unknown. Methods and Results An analysis was conducted of CARES (Cardiac Arrest Registry to Enhance Survival) for pediatric nontraumatic OHCA s from 2013 to 2017. An index (range, 0-4) was created for each arrest based on neighborhood characteristics associated with low BCPR (>80% black; >10% unemployment; <80% high school; median income, <$50 000). The primary outcome was BCPR . BCPR occurred in 3399 of 7086 OHCA s (48%). Compared with white children, BCPR was less likely in other races/ethnicities (black: adjusted odds ratio [ aOR ], 0.59; 95% CI , 0.52-0.68; Hispanic: aOR , 0.78; 95% CI , 0.66-0.94; and other: aOR , 0.54; 95% CI , 0.40-0.72). Compared with arrests in neighborhoods with an index score of 0, BCPR occurred less commonly for arrests with an index score of 1 ( aOR , 0.80; 95% CI , 0.70-0.91), 2 ( aOR , 0.75; 95% CI , 0.65-0.86), 3 ( aOR , 0.52; 95% CI , 0.45-0.61), and 4 ( aOR , 0.46; 95% CI , 0.36-0.59). Black children had an incrementally lower likelihood of BCPR with increasing index score while white children had an overall similar likelihood at most scores. Black children with an index of 4 were approximately half as likely to receive BCPR compared with white children with a score of 0. Conclusions Racial and neighborhood characteristics are associated with BCPR in pediatric OHCA . Targeted CPR training for nonwhite, low-education, and low-income neighborhoods may increase BCPR and improve pediatric OHCA outcomes.
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Reanimación Cardiopulmonar/estadística & datos numéricos , Etnicidad/estadística & datos numéricos , Renta/estadística & datos numéricos , Paro Cardíaco Extrahospitalario/terapia , Características de la Residencia/estadística & datos numéricos , Desempleo/estadística & datos numéricos , Adolescente , Negro o Afroamericano , Niño , Preescolar , Desfibriladores/estadística & datos numéricos , Escolaridad , Femenino , Hispánicos o Latinos , Humanos , Lactante , Masculino , Estados Unidos , Población BlancaRESUMEN
In complete atrioventricular canal defect (CAVC), there are limited data on preoperative clinical and echocardiographic predictors of operative timing and postoperative outcomes. A retrospective, single-center analysis of all patients who underwent primary biventricular repair of CAVC between 2006 and 2015 was performed. Associated cardiac anomalies (tetralogy of Fallot, double outlet right ventricle) and arch operation were excluded. Echocardiographic findings on first postnatal echocardiogram were correlated with surgical timing and postoperative outcomes using bivariate descriptive statistics and multivariable logistic regression. 153 subjects (40% male, 84% Down syndrome) underwent primary CAVC repair at a median age of 3.3 (IQR 2.5-4.2) months. Median postoperative length of stay (LOS) was 7 (IQR 5-15) days. Eight patients (5%) died postoperatively and 24 (16%) required reoperation within 1 year. On multivariable analysis, small aortic isthmus (z score < - 2) was associated with early primary repair at < 3 months (OR 2.75, 95% CI 1.283-5.91) and need for early reoperation (OR 3.79, 95% CI 1.27-11.34). Preoperative ventricular dysfunction was associated with higher postoperative mortality (OR 7.71, 95% CI 1.76-33.69). Other factors associated with mortality and longer postoperative LOS were prematurity (OR 5.30, 95% CI 1.24-22.47 and OR 5.50, 95% CI 2.07-14.59, respectively) and lower weight at surgery (OR 0.17, 95% CI 0.04-0.75 and OR 0.55, 95% CI 0.35-0.85, respectively). Notably, preoperative atrioventricular valve regurgitation and Down syndrome were not associated with surgical timing, postoperative outcomes or reoperation, and there were no echocardiographic characteristics associated with late reoperation beyond 1 year after repair. Key preoperative echocardiographic parameters helped predict operative timing and postoperative outcomes in infants undergoing primary CAVC repair. Aortic isthmus z score < - 2 was associated with early surgical repair and need for reoperation, while preoperative ventricular dysfunction was associated with increased mortality. These echocardiographic findings may help risk-stratified patients undergoing CAVC repair and improve preoperative counseling and surgical planning.
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Defectos de los Tabiques Cardíacos/cirugía , Tiempo de Tratamiento , Síndrome de Down/complicaciones , Ecocardiografía , Femenino , Defectos de los Tabiques Cardíacos/diagnóstico por imagen , Humanos , Lactante , Recien Nacido Prematuro , Masculino , Reoperación , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: In infants with ductal-dependent pulmonary blood flow, initial palliation with patent ductus arteriosus (PDA) stent or modified Blalock-Taussig (BT) shunt have comparable mortality but discrepant length of stay, procedural complication rates and reintervention burdens, which may influence cost. The relative economic impact of these palliation strategies is unknown. METHODS AND RESULTS: Retrospective study of infants with ductal-dependent pulmonary blood flow palliated with PDA stent (n=104) or BT shunt (n=251) from 2008 to 2015 at 4 centers of the Congenital Catheterization Research Collaborative. Inflation-adjusted inpatient hospital costs were calculated for first year of life using Pediatric Health Information System data. Costs derived from outpatient catheterizations not in Pediatric Health Information System were imputed. Costs were compared using propensity score-adjusted multivariable models, to account for baseline differences between groups. After propensity score adjustment, first year of life costs were significantly lower in PDA stent ($215 825 [190 644-244 333]) than BT shunt ($249 855 [230 693-270 609]) patients ( P=0.05). After addition of imputed costs, first year of life costs were not significantly different between PDA stent ($226 403 [200 274-255 941]) and BT shunt ($252 072 [232 955-272 759]) groups ( P=0.15). Patient characteristics associated with higher costs included: younger gestational age, genetic syndrome, noncardiac diagnoses, procedural complications, extracorporeal membrane oxygenation, duration of ventilation, intensive care unit and hospital length of stay and reintervention ( P≤0.02 for all). CONCLUSIONS: In this first multicenter comparative cost study of PDA stent or BT shunt as palliation for infants with ductal-dependent pulmonary blood flow, adjusted for baseline differences, PDA stent was associated with lower to equivalent costs over the first year of life. Combined with previous evidence suggesting clinical noninferiority, these findings suggest that PDA stent provides competitive health care value.
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Procedimiento de Blalock-Taussing/economía , Conducto Arterioso Permeable/economía , Conducto Arterioso Permeable/terapia , Procedimientos Endovasculares/economía , Costos de Hospital , Cuidados Paliativos/economía , Arteria Pulmonar/cirugía , Circulación Pulmonar , Procedimiento de Blalock-Taussing/efectos adversos , Ahorro de Costo , Análisis Costo-Beneficio , Conducto Arterioso Permeable/diagnóstico por imagen , Conducto Arterioso Permeable/fisiopatología , Procedimientos Endovasculares/efectos adversos , Procedimientos Endovasculares/instrumentación , Femenino , Humanos , Lactante , Recién Nacido , Masculino , Modelos Económicos , Arteria Pulmonar/anomalías , Arteria Pulmonar/diagnóstico por imagen , Arteria Pulmonar/fisiopatología , Estudios Retrospectivos , Factores de Riesgo , Stents/economía , Resultado del Tratamiento , Estados UnidosRESUMEN
Background Over 6000 children have an in-hospital cardiac arrest in the United States annually. Most will not survive to discharge, with significant variability in survival across hospitals suggesting improvement in resuscitation performance can save lives. Methods and Results A prospective observational study of quality of chest compressions ( CC ) during pediatric in-hospital cardiac arrest associated with development and implementation of a resuscitation quality bundle. Objectives were to: 1) implement a debriefing program, 2) identify impediments to delivering high quality CC , 3) develop a resuscitation quality bundle, and 4) measure the impact of the resuscitation quality bundle on compliance with American Heart Association ( AHA ) Pediatric Advanced Life Support CC guidelines over time. Logistic regression was used to assess the relationship between compliance and year of event, adjusting for age and weight. Over 3 years, 317 consecutive cardiac arrests were debriefed, 38% (119/317) had CC data captured via defibrillator-based accelerometer pads, data capture increasing over time: (2013:13% [12/92] versus 2014:43% [44/102] versus 2015:51% [63/123], P<0.001). There were 2135 1-minute cardiopulmonary resuscitation (CPR) epoch data available for analysis, (2013:152 versus 2014:922 versus 2015:1061, P<0.001). Performance mitigating themes were identified and evolved into the resuscitation quality bundle entitled CPR Coaching, Objective-Data Evaluation, Action-linked-phrases, Choreography, Ergonomics, Structured debriefing and Simulation (CODE ACES2). The adjusted marginal probability of a CC epoch meeting the criteria for excellent CPR (compliant for rate, depth, and chest compression fraction) in 2015, after CPR Coaching, Objective-Data Evaluation, Action-linked-phrases, Choreography, Ergonomics, Structured debriefing and Simulation was developed and implemented, was 44.3% (35.3-53.3) versus 19.9%(6.9-32.9) in 2013; (odds ratio 3.2 [95% confidence interval:1.3-8.1], P=0.01). Conclusions CODE ACES2 was associated with progressively increased compliance with AHA CPR guidelines during in-hospital cardiac arrest.
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Reanimación Cardiopulmonar/normas , Paro Cardíaco/terapia , Paquetes de Atención al Paciente/normas , Adolescente , Factores de Edad , Niño , Preescolar , Femenino , Adhesión a Directriz/normas , Paro Cardíaco/diagnóstico , Paro Cardíaco/mortalidad , Paro Cardíaco/fisiopatología , Mortalidad Hospitalaria , Humanos , Lactante , Recién Nacido , Pacientes Internos , Masculino , Guías de Práctica Clínica como Asunto/normas , Evaluación de Programas y Proyectos de Salud , Estudios Prospectivos , Mejoramiento de la Calidad/normas , Indicadores de Calidad de la Atención de Salud/normas , Recuperación de la Función , Factores de Riesgo , Factores de Tiempo , Resultado del Tratamiento , Flujo de Trabajo , Adulto JovenRESUMEN
BACKGROUND: The arterial switch operation (ASO) is the gold standard operative correction of neonates with transposition of the great arteries and intact ventricular septum, with excellent operative survival. The associations between patient and surgeon characteristics and outcomes are well understood, but the associations between variation in preoperative care and outcomes are less well studied. METHODS: A multicenter retrospective cohort study of infants undergoing neonatal ASO between January 2010 and September 2015 at hospitals contributing data to the Pediatric Health Information Systems database was performed. The association between preoperative care (timing of ASO, preoperative use of balloon atrial septostomy, prostaglandin infusion, mechanical ventilation, and vasoactive agents) and operative outcomes (mortality, length of stay, and cost) was studied with multivariable mixed-effects models. RESULTS: Over the study period, 2159 neonates at 40 hospitals were evaluated. Perioperative mortality was 2.8%. Between hospitals, the use of adjuvant therapies and timing of ASO varied broadly. At the subject level, older age at ASO was associated with higher mortality risk (age >6 days: odds ratio, 1.90; 95% CI, 1.11-3.26; P=0.02), cost, and length of stay. Receipt of a balloon atrial septostomy was associated with lower mortality risk (odds ratio, 0.32; 95% CI, 0.17-0.59; P<0.001), cost, and length of stay. Later hospital median age at ASO was associated with higher odds of mortality (odds ratio, 1.15 per day; 95% CI, 1.02-1.29; P=0.03), longer length of stay ( P<0.004), and higher cost ( P<0.001). Other hospital factors were not independently associated with the outcomes of interest. CONCLUSIONS: There was significant variation in preoperative care between hospitals. Some potentially modifiable aspects of perioperative care (timing of ASO and septostomy) were significantly associated with mortality, length of stay, and cost. Further research on the perioperative care of neonates is necessary to determine whether modifying practice on the basis of the observed associations translates into improved outcomes.