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Aim of the study: In selected surgical neonates and infants, the rapidity of induction and intubation may represent an important factor for their safety. Propofol is an anesthetic characterized by a rapid onset and fast recovery time that may reduce time of anesthetic induction and improve post-anesthetic outcome. The aim of this study was to evaluate the safety and efficacy of anesthesia induction in full-term neonates and young infants after propofol bolus administration.Methods: A retrospective case-control study including infants below 6 months of age, undergoing general anesthesia between 2011 and 2013, was carried out. Patients that received intravenous propofol bolus to induce anesthesia were compared to patients who received inhaled sevoflurane. Time to reach successful orotracheal intubation (OTI) was measured in seconds. The quality of OTI was defined as “excellent,” “good,” and “poor,” based on established classification and was reported. Hemodynamic parameters as systolic blood pressure (SBP), diastolic blood pressure (DBP), pulse pressure (PP), heart rate (HR), and oxygen saturation (SaO2) were collected before OTI (t0), at OTI (t1), and at spontaneous breathing recovery (t2). Main adverse effects were recorded for both groups. Results are median (IQ range) or prevalence; p < 0.05 was considered significant.Results: 160 infants were enrolled in the study, 80 received propofol and 80 inhaled sevoflurane. Major surgery (involving organs in the thoracic, abdominal, or pelvic cavities) was performed in 64 and 54% of patients in the propofol and sevoflurane group, respectively (p = 0.07). Patients in the propofol group showed a shorter time for OTI [11.5 (4.0–65) vs. 360.0 (228.0–720.0) seconds, (p < 0.0001)]. No difference was found in the quality of OTI between the two groups. No significant complications were recorded in either group.Conclusions: Propofol is a safe and effective anesthetic in neonates and infants permitting rapid induction of anesthesia and rapid intubation, without negative impact on the quality of intubation and haemodynamic compromise.

Importance: Presence of laryngotracheal abnormalities is associated with increased morbidity and higher mortality rate in esophageal atresia patients.Objective: Determine the prevalence of laryngotracheal abnormalities (LTA) in a prospectively collected cohort of patients treated for esophageal atresia and/or tracheoesophageal fistula (EA/TEF). Analysis of the impact of those airway anomalies in early post-operative outcomes was performed.Patients and Methods: This was a review of a prospectively collected database, including patients from January 2008 to December 2017. Patients enrolled in the present study were treated in a high-volume referral center. Present study included all newborn-infants consecutively treated for EA/TEF. All patients were evaluated by flexible laryngotracheoscopy performed under local anesthesia in spontaneous breathing. In case of airway malformation suspected during flexible endoscopy, a rigid endoscopy was performed to complete airway assessment. If post-operative respiratory symptoms (noisy breathing, respiratory difficulty, failure to extubate, or difficulty feeding) were noted, a second laryngotracheoscopy was performed. Primary study outcome was to evaluate the prevalence of LTA in EA/TEF infants, characterizing of LTA, and their impact on early post-operative outcomes. Those primary study outcomes were planned before data collection began.Results: During the study period 207 patients with EA/TEF were treated. LTA had a period prevalence of 40.1% (83/207). Although no differences were recorded in terms of demographics and clinical presentation, LTA+ infants more frequently required tracheostomy (12/52, 23% vs. 0/124, 0%; p 0.0001) and were at increased risk of death (12/83, 14% vs. 5/124, 4%; p 0.009) in comparison with EA/TEF without LTA.Conclusions: Present data suggest a high prevalence of congenital LTA in patients affected by EA. Most of the abnormalities are congenital and a high proportion of patients with LTA require a tracheostomy. Mortality significantly correlates with the presence of LTA. Systematic airway endoscopic preoperative evaluation has to be pushed forward to minimize LTA-related morbidity and mortality.

Infections represent a serious health problem in neonates. Invasive Candida infections (ICIs) are still a leading cause of mortality and morbidity in neonatal intensive care units (NICUs). Infants hospitalized in NICUs are at high risk of ICIs, because of several risk factors: broad spectrum antibiotic treatments, central catheters and other invasive devices, fungal colonization, and impaired immune responses. In this review we summarize 19 published studies which provide the prevalence of previous surgery in neonates with invasive Candida infections. We also provide an overview of risk factors for ICIs after major surgery, fungal colonization, and innate defense mechanisms against fungi, as well as the roles of different Candida spp., the epidemiology and costs of ICIs, diagnosis of ICIs, and antifungal prophylaxis and treatment.

IntroductionNeonatal gastric perforation (NGP) is a rare entity. Our aim was to report our experience and review the recent literature to characterize NGP, describe associated factors, and define prognostic factors.Materials and methodsRetrospective review of all consecutive patients with NGP treated between June 2009 and December 2017 in a third level pediatric hospital. In addition, a systematic review of Medline and Scopus database was performed using a defined strategy. All articles referring to NGP published between 2005 and 2017 were retrieved. Variables considered: prematurity (

Lung hypoplasia and pulmonary hypertension (PH) in association with congenital diaphragmatic hernia (CDH) may cause fatal respiratory failure. Lung transplantation (Ltx) may represent an option for CDH-related end-stage pulmonary failure. The aim of this study is to report a patient with CDH who underwent Ltx or combined heart-lung transplantation (H-Ltx). Our patient was born at 33 weeks of gestation, with a prenatally diagnosed isolated left CDH. Twenty-four hours after birth, she underwent surgical repair of a type D defect (according to the CDH Study Group staging system). Postoperative course was unexpectedly uneventful, and she was discharged home at 58 days of life. Echocardiography before discharge was unremarkable. Periodic follow-up revealed gastroesophageal reflux (GER) and initial scoliosis. At the age of 10, she was readmitted for severe PH. Lung function progressively deteriorated, and at the age of 14, she underwent H-Ltx due to end-stage respiratory failure. After discharge, she developed recurrent respiratory tract infections, severe malnutrition, and drug-induced diabetes. Scoliosis and GER progressed, requiring posterior vertebral arthrodesis and antireflux surgery, respectively. Bronchiolitis obliterans further impaired her respiratory function, and though she had a second Ltx, she died at the age of 18, 4 and 1.5 years after the first and the second Ltx, respectively. Late-onset PH is an ominous complication of CDH. From our patient and the six further cases collected from the literature, Ltx may be considered as a last-resource treatment in CDH patients with irreversible and fatal respiratory failure, although its prognosis seems unfair.

This article discusses a study that aims to demonstrate the scientific validity of a novel cell-based non-invasive prenatal testing (cbNIPT) method for detecting fetal copy number variants (CNVs) using single cell sequencing of circulating extravillous trophoblasts (cEVTs). The study enrolled 1388 high-risk pregnancies and found a screen positive rate of 18.9% for aneuploidies and 11.2% for pCNVs. The results showed that cbNIPT was able to detect pCNVs <1 Mb in size, which is below the resolution of cell-free DNA screening. The authors conclude that analyzing cEVTs from maternal blood could significantly reduce the residual risk for pCNVs in early gestational weeks. [Extracted from the article]

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ObjectiveTo report treatment strategies’ evolution and its impact on congenital diaphragmatic hernia (CDH) outcome.DesignRegistry-based cohort study using the CDH Study Group database, 1995–2013.SettingInternational multicenter database.PatientsCDH patients entered into the registry. Late presenters or patients with very incomplete data were excluded. Patients were divided into three Eras (1995–2000; 2001–2006; 2007–2013).Main outcome measuresTreatment strategies and outcomes. One-way ANOVA, X2 test, and X2 test for trend were used. A Sydak-adjusted p

• Magnamosis represents a minimally invasive treatment for LGEA with limited knowledge available. • A prospective evaluation of 5 LGEA patients consecutively treated with magnetic anastomosis is here reported. • Also highlighting 6-months postoperative outcomes. Aim of study is to report our preliminary experience with magnetic anastomosis (magnamosis) treating long-gap esophageal atresia (LGEA), the most challenging condition of esophageal atresia continuum. Magnamosis has been reported in 20 patients worldwide as an innovative and marginally invasive option. Prospective evaluation of all LGEA patients treated with magnamosis was performed (study registration number: 2535/2021). Main outcomes considered were demographic and surgical features, postoperative complications and feeding within 6-month of follow-up. Between June 2020 and January 2021, 5 LGEA patients (Type A, Gross classification) were treated. Median preoperative gap was 5 vertebral bodies. Magnetic bullets were placed at an average age of 81 days of life, leading to successful magnamosis in all cases: 4 infants had primary magnetic repair (one after thoracoscopic mobilization of the pouches), 1 patient had a delayed magnamosis after Foker's procedure. Esophageal anastomosis was achieved after an average of 8 days. No anastomotic leak was found. All patients developed anastomotic stenosis at 6-month follow-up, requiring a mean of 6 dilations each. Full oral feeding was achieved in 3 patients, while 2 were still on oral-gastrostomy feeding. One patient experienced small esophageal perforation after dilation (3 months after magnamosis), distal to the anastomotic stricture and subsequently developed oral aversion. Our preliminary results suggest magnamosis a safe and effective minimally invasive option in patients with LGEA. Absence of postoperative esophageal leaks may represent a major advantage of magnamosis over conventional surgery, although possible high rate of esophageal stenosis should be further evaluated. IV (Case series with no comparison group) [ABSTRACT FROM AUTHOR]

Background: Intestinal failure (IF) is the reduction in functioning gut mass below the minimal level necessary for adequate digestion and absorption of nutrients and fluids for weight maintenance in adults or for growth in children. There is a paucity of epidemiologic data on pediatric IF. The purpose of this study was to determine the prevalence, incidence, regional distribution and underlying diagnosis of pediatric chronic IF (CIF) requiring home parenteral nutrition (HPN) in Italy. Methods: Local investigators were selected in 19 Italian centers either of reference for pediatric HPN or having pediatric gastroenterologists or surgeons on staff and already collaborating with the Italian Society for Pediatric Gastroenterology, Hepatology and Nutrition with regard to IF. Data requested in this survey for children at home on Parenteral Nutrition (PN) on 1 December 2016 included patient initials, year of birth, gender, family’s place of residence and underlying diagnosis determining IF. Results: We recorded 145 CIF patients on HPN aged ≤19 years. The overall prevalence was 14.12/million inhabitants (95% CI: 9.20–18.93); the overall incidence was 1.41/million inhabitant years (95% CI: 0.53–2.20). Conclusion: Our survey provides new epidemiological data on pediatric CIF in Italy; these data may be quantitatively useful in developing IF care strategy plans in all developed countries.

Walker-256 tumor is a fast-growing tumor and has been studied under several metabolic aspects associated or not to cachexia. It was observed in our laboratory that animals with Walker-256 tumor, after spontaneous death (usually around the fifteenth day), showed significant pulmonary edema with fluid in the pleural cavity. Some studies have suggested that physical training improves the survival of animals with tumor and minimizes the effects of cachexia. The purpose of our work was to assess the pulmonary edema index as well as the cardiac and skeletal muscle mass, besides the survival of rats with Walker-256 tumor submitted previously to physical training through swimming (N). For this study male Wistar rats (200 to 220 g) were used, submitted to physical training through swimming (1 hour; 5 days a week, four weeks). One day after the training, sedentary rats (C) or trained ones (N) were submitted to inoculation on the right flank of 8 x 107 Walker-256 tumor cells (T). Immediately after spontaneous death of these animals, the pulmonary edema index (PEI), cardiac and skeletal muscle mass (gastrocnemius and soleus) were evaluated. Pulmonary edema was evaluated through the index calculated by the relation between lung and body weights of each animal, and multiplied by 100 (PP/PC x 100) (LEE et al., 2001). Muscle mass (MM) index was calculated similarly. In normal animals the PEI is equal to 0,53±0,02 (n=20). In tumor-bearing rats after spontaneous death the PEI was significantly higher (2,62±0,31, n=18). After the physical training in rats without tumor, the PEI was 0,55±0,03 (n=5). Whereas in tumor-bearing rats previously trained, it was obtained a pulmonary edema index lower than that of the control group with tumor (1,46±0,16, n=5; pO tumor Walker-256 é um carcinoma de crescimento rápido e tem sido estudado sob vários aspectos metabólicos, associados ou não, à caquexia. Foi observado, em nosso laboratório, que em animais portadores de tumor Walker-256 após morte espontânea (geralmente em torno do décimo quinto dia) apresentavam edema pulmonar significativo com presença de líquido na cavidade pleural. Alguns trabalhos têm sugerido que o treinamento físico melhora a sobrevida de animais com tumor e minimiza os efeitos da caquexia. O objetivo de nosso trabalho foi o de avaliar o índice de edema pulmonar e massa muscular esquelética e cardíaca, além da sobrevida de ratos portadores de tumor Walker-256 submetidos previamente a treinamento físico por natação (N). Para este estudo, foram usados ratos Wistar machos (200 a 220g), submetidos ao treinamento físico por natação (1 hora; 5 dias/semana, 4 semanas). Um dia após o treinamento, ratos sedentários (C) ou treinados (N) foram submetidos à inoculação no flanco direito de 8 x 107 células de tumor de Walker 256 (T). Imediatamente após a morte espontânea desses animais, foram avaliados o índice de edema pulmonar (IEP), a massa muscular esquelética (gastrocnêmio e soleus) e cardíaca. O edema pulmonar foi avaliado pelo índice calculado pela relação entre os pesos pulmonar e corporal de cada animal, e multiplicada por 100 (PP/PC x 100) (LEE et al., 2001). O índice de massa muscular (IMM) foi calculado de forma similar. Em animais normais, o IEP é igual a 0,53±0,02 (n=20). Em ratos portadores de tumor após a morte espontânea apresentaram IEP significativamente maior (2,62±0,31, n=18). Após o treinamento físico em animais sem tumor, o IEP foi de 0,55±0,03 (n=5). Já em animais portadores de tumor previamente treinados obteve-se um índice de edema inferior ao grupo controle com tumor (1,46±0,16, n=5; p

Over the last decades, because of the development of several clinical and technological advances, there has been a revolution in the management of neonatal and pediatric patients. These progresses reported an improvement in the survival rate of extremely ill neonates, who now have the chance to survive into adulthood. The intent of this review is to highlight not only the advances obtained in the neonatal surgery, but also the results of a multidisciplinary work focused on the fetus, preterm and newborn baby with a surgical anomaly or disease. Attention is also paid to the recent tendency to share knowledge, protocols and database out of the single Institution or country and to follow these delicate and fragile neonatal patients to the adulthood, developing the transitional care. Proceedings of the 11th International Workshop on Neonatology and Satellite Meetings · Cagliari (Italy) · October 26th-31st, 2015 · From the womb to the adult Guest Editors: Vassilios Fanos (Cagliari, Italy), Michele Mussap (Genoa, Italy), Antonio Del Vecchio (Bari, Italy), Bo Sun (Shanghai, China), Dorret I. Boomsma (Amsterdam, the Netherlands), Gavino Faa (Cagliari, Italy), Antonio Giordano (Philadelphia, USA)

• What is currently known about this topic? Concerns have been addressed about a higher risk of anastomotic leak and mediastinitis in neonates operated on for EA/TEF who required non-invasive ventilation after extubation in previous studies, with contrasting results. • What new information is contained in this article? Post-operative non-invasive respiratory support could be safely used in EA/TEF infants without a significant increase in risk of anastomotic leak. This should be considered especially in preterm infants in which a prolonged invasive ventilation contribute to the development of bronchopulmonary dysplasia and therefore it should be carefully shifted to non-invasive ventilation as soon as possible, using low pressures and, if necessary, a mild sedation. Infants affected by Esophageal atresia (EA) with or without tracheoesophageal fistula (TEF) may require non-invasive ventilation (NIV) in the post-operative period after elective extubation, especially if born preterm. The aim of the paper is to evaluate the role of different ventilation strategies on anastomotic complications, specifically on anastomotic leak (AL). Retrospective single Institution study, including all consecutive neonates affected by EA with or without TEF in a 5-year period study (from 2014 to 2018). Only infants with a primary anastomosis were included in the study. All infants were mechanically ventilated after surgery and electively extubated after 6–7 days. The duration of invasive ventilation was decided on a case-by-case basis after surgery, based on the pre-operative esophageal gap and intraoperative findings. The need for non-invasive ventilation (NCPAP, NIPPV, and HHHFNC) after extubation and extubation failure with the need for mechanical ventilation in the post-operative period were assessed. The primary outcome evaluated was the rate of anastomotic leak. 102 EA/TEF infants were managed in the study period. Sixty-seven underwent primary anastomosis. Of these, 29 (43.3%) were born preterm. Patients who required ventilation (n = 32) had a significantly lower gestational age as well as birthweight (respectively p = 0.007 and p = 0.041). 4/67 patients had an AL after surgical repair, with no statistical differences among post-operative ventilation strategies. We found no significant differences in the rate of anastomotic leak (AL) according to post-operative ventilation strategies in neonates operated on for EA/TEF. [ABSTRACT FROM AUTHOR]