Rotura prematura de membranas pré-termo e corioamnionite histológica: aspectos da resposta imune inata e repercussões no período neonatal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fator de necrose tumoral-α, interleucinas-8 e 10 em sangue de cordão umbilical como marcadores de infecção neonatal precoce na rotura prematura de membranas pré-termo

Pós-graduação em Pediatria - FMB

Ensino da reanimação neonatal para parteiras tradicionais - do aprendizado à prática nas Regiões Norte e Nordeste do Brasil

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Coagulase-negative staphylococci strains resistant to oxacillin isolated from neonatal blood cultures

Coagulase-negative staphylococci (CoNS) are the microorganisms most frequently isolated from clinical samples and are commonly found in neonatal blood cultures. Oxacillin is an alternative treatment of choice for CoNS infections; however, resistance to oxacillin can have a substantial impact on healthcare by adversely affecting morbidity and mortality. The objective of this study was to detect and characterise oxacillin-resistant CoNS strains in blood cultures of newborns hospitalised at the neonatal ward of the University Hospital of the Faculty of Medicine of Botucatu. One hundred CoNS strains were isolated and the mecA gene was detected in 69 of the CoNS strains, including 73.2% of Staphylococcus epidermidis strains, 85.7% of Staphylococcus haemolyticus strains, 28.6% of Staphylococcus hominis strains and 50% of Staphylococcus lugdunensis strains. Among these oxacillin-resistant CoNS strains, staphylococcal cassette chromosome mec (SCCmec) type I was identified in 24.6%, type II in 4.3%, type III in 56.5% and type IV in 14.5% of the strains. The data revealed an increase in the percentage of CoNS strains isolated from blood cultures from 1991-2009. Furthermore, a predominant SCCmec profile of the oxacillin-resistant CoNS strains isolated from neonatal intensive care units was identified with a prevalence of SCCmec types found in hospital-acquired strains.

Avaliação dos padrões de vitalidade neonatal, hemogasometria e eletrocardiografia em equinos da raça Paint Horse

Pós-graduação em Medicina Veterinária - FMVZ

Hypothermia and Early Neonatal Mortality in Preterm Infants

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Physiological Parameters in Neonatal Lambs of the Bergamasca Breed

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Effects of therapeutic approach on the neonatal evolution of very low birth weight infants with patent ductus arteriosus

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Profissionais de UTI neonatal e alimentação de recém-nascidos com uso de copo

Purpose: Cup feeding is an alternative technique of infant feeding when the infant is not being breastfed. Healthcare providers should have experience with the cup feeding technique in order to feed safely an infant. Objectives: The aim of this study is to identify the practices and the feeding cup techniques currently being used by healthcare NICU professionals, and to explore the opinions and beliefs of health professionals regarding to feeding cup. Methods: Twelve NICU nursing assistant were interviewed. Results: Most of the professionals interviewed were able to properly execute the feeding cup technique. The main problem observed was the improper positioning of the cup while using the technique. Most of them were ‘pouring’ the milk into the infant’s mouth. Thus, the participants interviewed expressed doubts about the technique and denied having been trained for this procedure in routine work at NICU. Nevertheless, all the participants were interested to learn more about the technique. Conclusion: In general,, all the professionals interviewed were able to properly execute the feeding cup technique. The questions and concerns presented by the professionals reassure the need for research and educational activities in order to educate health professionals about the correct use of feeding cup technique to assure a safe alternative feeding for infants.

Exposição neonatal a drogas ototóxicas e possíveis alterações auditivas

Introduction: Scientific evidence indicates that neonatal exposure to ototoxic drugs cause hearing loss in newborns. Objective: To characterize the use of ototoxic antibiotics in newborns (NB), treated in the Neonatal Intensive Care Unit (NICU) and evaluate possible hearing modifications. Methods: A descriptive cross-sectional quantitative approach, using data from medical records of infants who were at some time in the NICU and used antibiotics, including ototoxic, from January to June 2004 as much as 2010, and the data were compared and analyzed. Parents/guardians of infants born in 2004 were contacted and applied a questionnaire containing questions about the children’s hearing. These children were submitted to audiological evaluation. Results: There was significant reduction in the time of use, the amount of antibiotics prescribed to newborns and Vancomycin prescription in 2010 compared to 2004. The hearing tests of 13 born in 2004 showed: sensorineural hearing loss in only 2 (one with moderate hearing loss and descending configuration in pure tone audiometry and the other with bilateral cochlear impairment); audiometric thresholds within the normal range in 11 patients, and the presence of otoacoustic emissions in 9. In Evoked Auditory Brainstem Response (ABR) no changes were observed. Conclusion: The reduction in the time of use, the amount and types of antibiotics observed may be related to the adoption of a Protocol in 2008, by the service. In contrast, auditory alterations may be related to a neonatal exposure to antibiotics in 2004.

Late-Onset Sepsis in very Low Birth Weight Infants: A Brazilian Neonatal Research Network Study

Background: Late-onset sepsis (LOS) is an important cause of morbidity and mortality in very low birth weight (VLBW) infants.Aim: To determine the incidence, risk factors and etiology of LOS.Methods: LOS was investigated in a multicenter prospective cohort of infants at eight public university neonatal intensive care units (NICUs). Inclusion criteria included inborn, 23-33 weeks of gestational age, 400-1499 g birth weight, who survived >3 days.Results: Of 1507 infants, 357 (24%) had proven LOS and 345 (23%) had clinical LOS. Infants with LOS were more likely to die. The majority of infections (76%) were caused by Gram-positive organisms. Independent risk factors for proven LOS were use of central venous catheter and mechanical ventilation, age at the first feeding and number of days on parenteral nutrition and on mechanical ventilation.Conclusion: LOS incidence and mortality are high in Brazilian VLBW infants. Most risk factors are associated with routine practices at NICU.

Characterization of the clonal profile of MRSA isolated in neonatal and pediatric intensive care units of a University Hospital

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)