Preterm children have unfavorable motor, cognitive, and functional performance when compared to term children of preschool age

OBJECTIVE: to compare the motor coordination, cognitive, and functional development of preterm and term children at the age of 4 years. METHODS: this was a cross-sectional study of 124 four-year-old children, distributed in two different groups, according to gestational age and birth weight, paired by gender, age, and socioeconomic level. All children were evaluated by the Movement Assessment Battery for Children - second edition (MABC-2), the Pediatric Evaluation of Disability Inventory (PEDI), and the Columbia Mental Maturity Scale (CMMS). RESULTS: preterm children had worse performance in all tests, and 29.1% of the preterm and 6.5% of term groups had scores on the MABC-2 indicative of motor coordination disorder (p = 0.002). In the CMMS (p = 0.034), the median of the standardized score for the preterm group was 99.0 (± 13.75) and 103.0 (± 12.25) for the term group; on the PEDI, preterm children showed more limited skill repertoire (p = 0.001) and required more assistance from the caregiver (p = 0.010) than term children. CONCLUSION: this study reinforced the evidence that preterm children from different socioeconomic backgrounds are more likely to have motor, cognitive, and functional development impairment, detectable before school age, than their term peers

Accuracy of chest radiography for positioning of the umbilical venous catheter

Objectives: To evaluate the accuracy of the simultaneous analysis of three radiographic anatomical landmarks–diaphragm, cardiac silhouette, and vertebral bodies–when determining the position of the umbilical venous catheter distal end using echocardiography as a reference standard. Methods: This was a cross‐sectional, observational study, with the prospective inclusion of data from all neonates born in a public reference hospital, between April 2012 and September 2013, submitted to umbilical venous catheter insertion as part of their medical care. The position of the catheter distal end, determined by the simultaneous analysis of three radiographic anatomical landmarks, was compared with the anatomical position obtained by echocardiography; sensitivity, specificity, positive predictive value, negative predictive value, and accuracy were calculated. Results: Of the 162 newborns assessed by echocardiography, only 44 (27.16%) had the catheter in optimal position, in the thoracic portion of the inferior vena cava or the junction between the inferior vena cava and the right atrium. The catheters were located in the left atrium and interatrial septum in 54 (33.33%) newborns, in the right atrium in 26 (16.05%), intra‐hepatic in 37 (22.84%), and intra‐aortic in ‐one newborn (0.62%). The sensitivity, specificity and accuracy of the radiography to detect the catheter in the target area were 56%, 71%, and 67.28%, respectively. Conclusion: Anteroposterior radiography of the chest alone is not able to safely define the umbilical venous catheter position. Echocardiography allows direct visualization of the catheter tip in relation to vascular structures and, whenever possible, should be considered to identify the location of the umbilical venous catheter

Fatores de risco e letalidade de infecção da corrente sanguínea laboratorialmente confirmada, causada por patógenos não contaminantes da pele em recém-nascidos

OBJETIVO: Avaliar os fatores de risco e a letalidade da infecção da corrente sanguínea laboratorialmente confirmada (ICSLC) de início tardio em uma Unidade Neonatal de Cuidados Progressivos (UNCP) brasileira. MÉTODOS: Trata-se de um estudo caso-controle realizado de 2008 a 2012. Os casos foram definidos como todos os recém-nascidos com ICSLC de início tardio, excluindo pacientes isolados com contaminantes da pele comuns. Os controles foram recém-nascidos que não mostraram qualquer evidência de ICSLC de início tardio, sendo separados por peso e tempo de permanência na UNCP. As variáveis foram obtidas na base de dados da Comissão de Controle de Infecção Hospitalar (CCIH). A análise foi realizada utilizando o Pacote Estatístico para Ciências Sociais. O teste &#967;² foi utilizado e a relevância estatística foi definida como p < 0,05, seguida pela análise multivariada. RESULTADOS: No estudo, 50 pacientes com ICSLC de início tardio foram combinados com 100 pacientes sem ICSLC de início tardio. No grupo de pacientes com ICSLC de início tardio, identificamos uma proporção significativamente maior de pacientes que foram submetidos a procedimentos cirúrgicos (p = 0,001) e que usaram cateter venoso central (CVC) (p = 0,012) e ventilação mecânica (p = 0,001). Na análise multivariada, cirurgia prévia e uso de CVC permaneceram significativamente associados à infecção (p = 0,006 e p = 0,047; OU: 4,47 e 8,99, respectivamente). A Enterobacteriacea foi identificada em 14 casos, com três (21,4%) óbitos, e Staphylococcus aureus foi identificado em 20 casos, com três (15%) óbitos. CONCLUSÕES: Procedimentos cirúrgicos e uso de CVC constituíram fatores de risco significativos para ICSLC. Portanto, práticas de prevenção para cirurgia segura, inserção e manipulação de CVC são essenciais para reduzir essas infecções, além de treinamento e educação contínua às equipes cirúrgicas e de assistência

Fatores de risco e letalidade de infecção da corrente sanguínea laboratorialmente confirmada, causada por patógenos não contaminantes da pele em recém-nascidos Risk factors and lethality of laboratory-confirmed bloodstream infection caused by non-skin contaminant pathogens in neonates

OBJETIVO: Avaliar os fatores de risco e a letalidade da infecção da corrente sanguínea laboratorialmente confirmada (ICSLC) de início tardio em uma Unidade Neonatal de Cuidados Progressivos (UNCP) brasileira. MÉTODOS: Trata-se de um estudo caso-controle realizado de 2008 a 2012. Os casos foram definidos como todos os recém-nascidos com ICSLC de início tardio, excluindo pacientes isolados com contaminantes da pele comuns. Os controles foram recém-nascidos que não mostraram qualquer evidência de ICSLC de início tardio, sendo separados por peso e tempo de permanência na UNCP. As variáveis foram obtidas na base de dados da Comissão de Controle de Infecção Hospitalar (CCIH). A análise foi realizada utilizando o Pacote Estatístico para Ciências Sociais. O teste &#967;² foi utilizado e a relevância estatística foi definida como p OBJECTIVE: To evaluate risk factors and lethality of late onset laboratory-confirmed bloodstream infection (ICSLC) in a Brazilian neonatal unit for progressive care (NUPC). Methods: This was a case-control study, performed from 2008 to 2012. Cases were defined as all newborns with late onset ICSLC, excluding patients with isolated common skin contaminants. Controls were newborns who showed no evidence of late onset ICSLC, matched by weight and time of permanence in the NUPC. Variables were obtained in the Hospital Infection Control Committee (HICC) database. Analysis was performed using the Statistical Package for the Social Sciences (SPSS). The chi-squared test was used, and statistical significance was defined as p < 0.05, followed by multivariate analysis. RESULTS: 50 patients with late onset ICSLC were matched with 100 patients without late onset ICSLC. In the group of patients with late onset ICSLC, a a significant higher proportion of patients who underwent surgical procedures (p = 0.001) and who used central venous catheter (CVC) (p = 0.012) and mechanical ventilation (p = 0.001) was identified. In multivariate analysis, previous surgery and the use of CVC remained significantly associated with infection (p = 0.006 and p = 0.047; OR: 4.47 and 8.99, respectively). Enterobacteriacea was identified in 14 cases, with three (21.4%) deaths, and Staphylococcus aureus was identified in 20 cases, with three (15%) deaths. CONCLUSIONS: Surgical procedures and CVC usage were significant risk factors for ICSLC. Therefore, prevention practices for safe surgery and CVC insertion and manipulation are essential to reduce these infections, in addition to training and continuing education to surgical and assistance teams