20 research outputs found
Early-onset sepsis risk calculator: a review of its effectiveness and comparative study with our evidence-based local guidelines
Background: According to most early-onset sepsis (EOS) management guidelines, approximately 10% of the total neonatal population are exposed to antibiotics in the first postnatal days with subsequent increase of neonatal and pediatric comorbidities. A review of literature demonstrates the effectiveness of EOS calculator in reducing antibiotic overtreatment and NICU admission among neonates ≥34 weeks’ gestational age (GA); however, some missed cases of culture-positive EOS have also been described. Methods: Single-center retrospective study from 1st January 2018 to 31st December 2018 conducted in the Division of Neonatology at Santa Chiara Hospital (Pisa, Italy). Neonates ≥34 weeks’ GA with birth weight ≤ 1500 g, 34–36 weeks’ GA neonates with suspected intraamniotic infection and neonates ≥34 weeks’ GA with three clinical signs of EOS or two signs and one risk factor for EOS receive empirical antibiotics. Neonates ≥34 weeks’ GA with risk factors for EOS or with one clinical indicator of EOS undergo serial measurements of C-reactive protein and procalcitonin in the first 48–72 h of life; they receive empirical antibiotics in case of abnormalities at blood exams with one or more clinical signs of EOS. Two hundred sixty-five patients at risk for EOS met inclusion criteria; they were divided into 3 study groups: 34–36 weeks’ GA newborns (n = 95, group A), ≥ 37 weeks’ GA newborns (n = 170, group B), and ≥ 34 weeks’ GA newborns (n = 265, group A + B). For each group, we compared the number of patients for which antibiotics would have been needed, based on EOS calculator, and the number of the same patients we treated with antibiotics during the study period. Comparisons between the groups were performed using McNemar’s test and statistical significance was set at p < 0.05; post-hoc power analysis was carried out to evaluate the sample sizes. Results: 32/265 (12.1%) neonates ≥34 weeks’ GA received antibiotics within the first 12 h of life. According to EOS calculator 55/265 (20.7%) patients would have received antibiotics with EOS incidence 2/1000 live births (p < 0.0001). Conclusion: Our evidence-based protocol entails a further decrease of antibiotic overtreatment compared to EOS calculator. No negative consequences for patients were observed
Education in neonatology by simulation: between reality and declaration of intent
An unexpected event is not rare in Neonatology and can be dramatic: the operators must act with the right skills and abilities in the shortest time. Often it is a team effort and each member must be trained adequately. According to the "Swiss cheese" model by J. Reason, an accident is never the consequence of a single error, but the very final result of a chain of misunderstandings, irregularities or negligence (cheese holes): several holes allow the final medical error. Therefore, we should avoid those holes in our work. The clinical risk is always around the corner. The legal issues are becoming more and more relevant and lead to a defensive medicine, which is definitely not the best practice. For this reason, raising the safety standards is mandatory. With this purpose, after a decade of experience in "traditional" training courses, we started testing a new strategy of continuous education in Neonatology by means of high-fidelity simulation. Since 2008, we have arranged and managed a Center for Neonatal Simulation and Advanced Training in the Neonatology Unit of the University Hospital of Pisa. We have already delivered courses to pediatricians, neonatologists, anesthesiologists, gynecologists, emergency doctors, midwives and nurses, using an advanced Laerdal SimNewB simulator to teach diagnostic and therapeutic skills or communication strategies. The model has been proposed to the Italian Society of Neonatology and it has been decided to create a Task Force to discuss our model and encourage to use it in other Italian areas
Late vitamin K deficiency bleeding after intramuscular prophylaxis at birth: a case report
We report the case of a 6-week-old female who presented an intracranial hemorrhage due to late vitamin K deficiency bleeding (VKDB). No other evident bleeding sites were present at the moment of diagnosis. Intramuscular vitamin K (1 mg) was administered at birth. She was exclusively breast-fed. No other risk factors for VKDB were detected. Low levels of vitamin K-dependent coagulation factors and their normalization after vitamin K administration confirmed the diagnosis of late VKDB. The present case suggests potential risks related to a single dose of intramuscular vitamin K at birth
Fatal respiratory failure in a full-term newborn with two ABCA3 gene mutations: a case report
Genetic mutations associated with pulmonary surfactant protein deficiency are associated with diverse clinical phenotypes. Mutations of the surfactant protein B and C genes were the first to be described. In 2004, fatal surfactant deficiency in newborns due to mutations of the gene encoding the adenosine triphosphate-binding cassette transporter A3 (ABCA3) was first reported. Few cases of lethal adenosine triphosphate-binding cassette transporter A3 mutations have been described to date. In our report, we describe a full-term newborn that died because of respiratory failure secondary to an uncommon ABCA3 genetic configuration. Journal of Perinatology (2011) 31, 70-72; doi:10.1038/jp.2010.12
Development and validation of a sensorized neonatal intubation skill trainer for simulation based education enhancement
250. Mild Systemic Hypothermia after Neonatal Encephalopathy: Three Years of Experience.
MEchatronic REspiratory System SImulator for Neonatal Applications (MERESSINA) project: a novel bioengineering goal
Respiratory function is mandatory for extrauterine life, but is sometimes impaired in newborns due to prematurity, congenital malformations, or acquired pathologies. Mechanical ventilation is standard care, but long-term complications, such as bronchopulmonary dysplasia, are still largely reported. Therefore, continuous medical education is mandatory to correctly manage devices for assistance. Commercially available breathing function simulators are rarely suitable for the anatomical and physiological realities. The aim of this study is to develop a high-fidelity mechatronic simulator of neonatal airways and lungs for staff training and mechanical ventilator testing. The project is divided into three different phases: (1) a review study on respiratory physiology and pathophysiology and on already available single and multi-compartment models; (2) the prototyping phase; and (3) the on-field system validation