RESUMO
OBJECTIVE: To describe the similarities and differences in the neurodevelopmental outcome of children with congenital heart disease (CHD) undergoing cardiopulmonary bypass surgery compared with children born very preterm (VPT) at school entry. STUDY DESIGN: IQ, motor abilities, behavior, and therapy use were assessed in 155 children with CHD as part of a prospective, single-center, longitudinal study, and in 251 children born VPT as part of a national follow-up register at the same center. Group differences were tested using independent t-tests and χ2-tests. Equivalence testing was used to investigate similarities between the groups. RESULTS: Mild (ie, 70 ≤ IQ < 85) and severe intellectual impairments (ie, IQ < 70) occurred in 17.4% and 4.5% of children with CHD compared with 22.1% and 5.5% in children VPT, respectively. Motor and behavioral functions were impaired in 57.0% and 15.3% of children with CHD compared with 37.8% and 11.5% of children born VPT, respectively. Children with CHD had poorer global motor abilities (d = -0.26) and poorer dynamic balance (d = -0.62) than children born VPT, and children born VPT had poorer fine motor abilities than children with CHD (d = 0.34; all P < .023). Peer problems were statistically similar between the groups (P = .020). Therapies were less frequent in children with CHD compared with children born VPT (23.4% vs 40.3%; P < .001). CONCLUSIONS: Children with CHD undergoing cardiopulmonary bypass surgery and children born VPT share an overall risk for neurodevelopmental impairments that manifest in different domains. Despite this, children with CHD receive fewer therapies, indicating a lack of awareness of the neurodevelopmental burden these children face.
Assuntos
Cardiopatias Congênitas , Lactente Extremamente Prematuro , Humanos , Criança , Recém-Nascido , Estudos Prospectivos , Estudos Longitudinais , Cardiopatias Congênitas/complicações , Cardiopatias Congênitas/cirurgia , Instituições AcadêmicasRESUMO
OBJECTIVE: To assess whether treating patients with a presymptomatic patent ductus arteriosus (PDA), based on early routine echocardiography, performed regardless of clinical signs, improved outcomes. STUDY DESIGN: This multicenter, survey-linked retrospective cohort study used an institutional-level questionnaire and individual patient-level data and included infants of <29 weeks of gestation born in 2014-2016 and admitted to tertiary neonatal intensive care units (NICUs) of 9 population-based national or regional neonatal networks. Infants in NICUs receiving treatment of presymptomatic PDA identified by routine echocardiography and those not were compared for the primary composite outcome (early death [≤7 days after birth] or severe intraventricular hemorrhage) and secondary outcomes (any in-hospital mortality and major morbidities). RESULTS: The unit survey (response rates of 86%) revealed a wide variation among networks in the treatment of presymptomatic PDA (7%-86%). Among 246 NICUs with 17 936 infants (mean gestational age of 26 weeks), 126 NICUs (51%) with 7785 infants treated presymptomatic PDA. The primary outcome of early death or severe intraventricular hemorrhage was not significantly different between the NICUs treating presymptomatic PDA and those who did not (17% vs 21%; aOR 1.00, 95% CI 0.85-1.18). The NICUs treating presymptomatic PDA had greater odds of retinopathy of prematurity treatment (13% vs 7%; aOR 1.47, 95% CI 1.01-2.12); however, it was not significant in a sensitivity analysis excluding Japanese data. CONCLUSIONS: Treating presymptomatic PDA detected by routine echocardiography was commonplace but associated with no significant benefits. Well-designed trials are needed to assess the efficacy and safety of early targeted PDA treatment.
Assuntos
Permeabilidade do Canal Arterial , Hemorragia Cerebral , Criança , Estudos de Coortes , Permeabilidade do Canal Arterial/tratamento farmacológico , Permeabilidade do Canal Arterial/terapia , Humanos , Lactente , Recém-Nascido de Baixo Peso , Recém-Nascido , Estudos Retrospectivos , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To assess patent ductus arteriosus treatment variation between Swiss perinatal centers and to determine its effect on outcome in a population-based setting. STUDY DESIGN: This was a retrospective cohort study of infants born less than 28 weeks of gestation between 2012 and 2017. Outcomes between surgically ligated and pharmacologically treated infants as well as infants born in centers performing ≤10% ligation ("low" group) and >10% ("high" group) were compared using logistic regression and 1:1 propensity score matching. Matching was based on case-mix and preligation confounders: intraventricular hemorrhages grades 3-4, necrotizing enterocolitis, sepsis, and ≥28 days' oxygen supply. RESULTS: Of 1389 infants, 722 (52%) had pharmacologic treatment and 156 (11.2%) received surgical ligation. Compared with infants who received pharmacologic treatment, ligated infants had greater odds for major morbidities (OR 2.09, 95% CI 1.44-3.04) and 2-year neurodevelopmental impairment (OR 1.81, 95% CI 1.15-2.84). Mortality was comparable after restricting the cohort to infants surviving at least until day 10 to avoid survival bias. In the "low" group, 34 (4.9%) of 696 infants were ligated compared with 122 (17.6%) of 693 infants in the "high" group. Infants in the "high" group had greater odds for major morbidities (OR 1.49, 95% CI 1.11-2.0). CONCLUSIONS: Our analysis identified a burden on infants receiving surgical ligation vs pharmacologic treatment in a population-based setting where there was no agreed-on common procedure. These results may guide a revision of patent ductus arteriosus treatment practice in Switzerland.
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Permeabilidade do Canal Arterial/mortalidade , Permeabilidade do Canal Arterial/cirurgia , Doenças do Prematuro/mortalidade , Doenças do Prematuro/cirurgia , Ligadura/estatística & dados numéricos , Permeabilidade do Canal Arterial/complicações , Feminino , Hospitalização , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Estimativa de Kaplan-Meier , Modelos Logísticos , Masculino , Razão de Chances , Utilização de Procedimentos e Técnicas , Pontuação de Propensão , Estudos Retrospectivos , Taxa de Sobrevida , Suíça , Resultado do TratamentoRESUMO
An increasing number of untreatable infections are recorded every year. Many studies have focused their efforts on developing new ß-lactamase inhibitors to treat multi-drug resistant (MDR) isolates. In the present study, sulbactam/avibactam and sulbactam/relebactam combination were tested against 187 multi-drug resistant (MDR) Acinetobacter clinical isolates; both sulbactam/avibactam and sulbactam/relebactam restored sulbactam activity. A decrease ≥2 dilutions in sulbactam MICs was observed in 89% of the isolates when tested in combination with avibactam. Sulbactam/relebactam was able to restore sulbactam susceptibility in 40% of the isolates. In addition, the susceptibility testing using twenty-three A. baumannii AB5075 knockout strains revealed potential sulbactam and/or sulbactam/avibactam target genes. We observed that diazabicyclooctanes (DBOs) ß-lactamase inhibitors combined with sulbactam restore sulbactam susceptibility against carbapenem-resistant Acinetobacter clinical isolates. However, relebactam was not as effective as avibactam when combined with sulbactam. Exploring novel combinations may offer new options to treat Acinetobacter spp. infections, especially for widespread oxacillinases and metallo-ß-lactamases (MBLs) producers.
RESUMO
OBJECTIVE: To compare length of stay (LOS) in neonatal care for babies born extremely preterm admitted to networks participating in the International Network for Evaluating Outcomes of Neonates (iNeo). STUDY DESIGN: Data were extracted for babies admitted from 2014 to 2016 and born at 24 to 28 weeks of gestational age (n = 28 204). Median LOS was calculated for each network for babies who survived and those who died while in neonatal care. A linear regression model was used to investigate differences in LOS between networks after adjusting for gestational age, birth weight z score, sex, and multiplicity. A sensitivity analysis was conducted for babies who were discharged home directly. RESULTS: Observed median LOS for babies who survived was longest in Japan (107 days); this result persisted after adjustment (20.7 days more than reference, 95% CI 19.3-22.1). Finland had the shortest adjusted LOS (-4.8 days less than reference, 95% CI -7.3 to -2.3). For each week's increase in gestational age at birth, LOS decreased by 12.1 days (95% CI -12.3 to -11.9). Multiplicity and male sex predicted mean increases in LOS of 2.6 (95% CI 2.0-3.2) and 2.1 (95% CI 1.6-2.6) days, respectively. CONCLUSIONS: We identified between-network differences in LOS of up to 3 weeks for babies born extremely preterm. Some of these may be partly explained by differences in mortality, but unexplained variations also may be related to differences in clinical care practices and healthcare systems between countries.
Assuntos
Lactente Extremamente Prematuro , Unidades de Terapia Intensiva Neonatal , Tempo de Internação/estatística & dados numéricos , Feminino , Humanos , Lactente , Mortalidade Infantil , Recém-Nascido , Modelos Lineares , Masculino , Gravidez , Gravidez Múltipla , Fatores SexuaisRESUMO
OBJECTIVES: To evaluate the proportion of neonatal intensive care units with facilities supporting parental presence in their infants' rooms throughout the 24-hour day (ie, infant-parent rooms) in high-income countries and to analyze the association of this with outcomes of extremely preterm infants. STUDY DESIGN: In this survey and linked cohort study, we analyzed unit design and facilities for parents in 10 neonatal networks of 11 countries. We compared the composite outcome of mortality or major morbidity, length of stay, and individual morbidities between neonates admitted to units with and without infant-parent rooms by linking survey responses to patient data from 2015 for neonates of less than 29 weeks of gestation. RESULTS: Of 331 units, 13.3% (44/331) provided infant-parent rooms. Patient-level data were available for 4662 infants admitted to 159 units in 7 networks; 28% of the infants were cared for in units with infant-parent rooms. Neonates from units with infant-parent rooms had lower odds of mortality or major morbidity (aOR, 0.76; 95% CI, 0.64-0.89), including lower odds of sepsis and bronchopulmonary dysplasia, than those from units without infant-parent rooms. The adjusted mean length of stay was 3.4 days shorter (95%, CI -4.7 to -3.1) in the units with infant-parent rooms. CONCLUSIONS: The majority of units in high-income countries lack facilities to support parents' presence in their infants' rooms 24 hours per day. The availability vs absence of infant-parent rooms was associated with lower odds of composite outcome of mortality or major morbidity and a shorter length of stay.
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Doenças do Prematuro/mortalidade , Doenças do Prematuro/terapia , Unidades de Terapia Intensiva Neonatal/organização & administração , Quartos de Pacientes/organização & administração , Estudos de Coortes , Feminino , Hospitalização , Humanos , Lactente Extremamente Prematuro , Recém-Nascido , Masculino , Inquéritos e QuestionáriosRESUMO
A 4-year surveillance of carbapenem-resistant Acinetobacter spp. isolates in Argentina identified 40 strains carrying blaNDM-1 Genome sequencing revealed that most were Acinetobacter baumannii, whereas seven represented other Acinetobacter spp. The A. baumannii genomes were closely related, suggesting recent spread. blaNDM-1 was located in the chromosome of A. baumannii strains and on a plasmid in non-A. baumannii strains. A resistance gene island carrying blaPER-7 and other resistance determinants was found on a plasmid in some A. baumannii strains.
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Acinetobacter baumannii/efeitos dos fármacos , Acinetobacter baumannii/genética , Antibacterianos/farmacologia , Carbapenêmicos/farmacologia , beta-Lactamases/genética , Infecções por Acinetobacter/tratamento farmacológico , Infecções por Acinetobacter/microbiologia , Acinetobacter baumannii/isolamento & purificação , Argentina , Genoma Bacteriano/genética , Humanos , Testes de Sensibilidade Microbiana , Plasmídeos/genéticaRESUMO
OBJECTIVES: To assess associations between neonatal intensive care unit (NICU)-level patent ductus arteriosus (PDA) treatment rates (pharmacologic or surgical) and neonatal outcomes. STUDY DESIGN: This cohort study included infants born at 24-28 weeks of gestation and birth weight <1500 g in 2007-2015 in NICUs caring for ≥100 eligible infants in 6 countries. The ratio of observed/expected (O/E) PDA treatment rates was derived for each NICU by estimating the expected rate using a logistic regression model adjusted for potential confounders and network. The primary composite outcome was death or severe neurologic injury (grades III-IV intraventricular hemorrhage or periventricular leukomalacia). The associations between the NICU-level O/E PDA treatment ratio and neonatal outcomes were assessed using linear regression analyses including a quadratic effect (a square term) of the O/E PDA treatment ratio. RESULTS: From 139 NICUs, 39â096 infants were included. The overall PDA treatment rate was 45% in the cohort (13%-77% by NICU) and the O/E PDA treatment ratio ranged from 0.30 to 2.14. The relationship between the O/E PDA treatment ratio and primary composite outcome was U-shaped, with the nadir at a ratio of 1.13 and a significant quadratic effect (P<.001). U-shaped relationships were also identified with death, severe neurologic injury, and necrotizing enterocolitis. CONCLUSIONS: Both low and high PDA treatment rates were associated with death or severe neurologic injury, whereas a moderate approach was associated with optimal outcomes.
Assuntos
Permeabilidade do Canal Arterial/terapia , Lactente Extremamente Prematuro , Unidades de Terapia Intensiva Neonatal , Adulto , Anti-Inflamatórios não Esteroides/uso terapêutico , Canadá/epidemiologia , Procedimentos Cirúrgicos Cardiovasculares/estatística & dados numéricos , Hemorragia Cerebral Intraventricular/epidemiologia , Estudos de Coortes , Permeabilidade do Canal Arterial/diagnóstico por imagem , Permeabilidade do Canal Arterial/epidemiologia , Ecocardiografia , Enterocolite Necrosante/epidemiologia , Europa (Continente)/epidemiologia , Feminino , Humanos , Ibuprofeno/uso terapêutico , Indometacina/uso terapêutico , Recém-Nascido , Israel/epidemiologia , Japão/epidemiologia , Leucomalácia Periventricular/epidemiologia , Modelos Lineares , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVE: To evaluate outcome trends of neonates born very preterm in 11 high-income countries participating in the International Network for Evaluating Outcomes of neonates. STUDY DESIGN: In a retrospective cohort study, we included 154â233 neonates admitted to 529 neonatal units between January 1, 2007, and December 31, 2015, at 240/7 to 316/7 weeks of gestational age and birth weight <1500 g. Composite outcomes were in-hospital mortality or any of severe neurologic injury, treated retinopathy of prematurity, and bronchopulmonary dysplasia (BPD); and same composite outcome excluding BPD. Secondary outcomes were mortality and individual morbidities. For each country, annual outcome trends and adjusted relative risks comparing epoch 2 (2012-2015) to epoch 1 (2007-2011) were analyzed. RESULTS: For composite outcome including BPD, the trend decreased in Canada and Israel but increased in Australia and New Zealand, Japan, Spain, Sweden, and the United Kingdom. For composite outcome excluding BPD, the trend decreased in all countries except Spain, Sweden, Tuscany, and the United Kingdom. The risk of composite outcome was lower in epoch 2 than epoch 1 in Canada (adjusted relative risks 0.78; 95% CI 0.74-0.82) only. The risk of composite outcome excluding BPD was significantly lower in epoch 2 compared with epoch 1 in Australia and New Zealand, Canada, Finland, Japan, and Switzerland. Mortality rates reduced in most countries in epoch 2. BPD rates increased significantly in all countries except Canada, Israel, Finland, and Tuscany. CONCLUSIONS: In most countries, mortality decreased whereas BPD increased for neonates born very preterm.