A Survey of the Union of European Neonatal and Perinatal Societies on Neonatal Respiratory Care in Neonatal Intensive Care Units.

(1) Background: Our survey aimed to gather information on respiratory care in Neonatal Intensive Care Units (NICUs) in the European and Mediterranean region. (2) Methods: Cross-sectional electronic survey. An 89-item questionnaire focusing on the current modes, devices, and strategies employed in neonatal units in the domain of respiratory care was sent to directors/heads of 528 NICUs. The adherence to the "European consensus guidelines on the management of respiratory distress syndrome" was assessed for comparison. (3) Results: The response rate was 75% (397/528 units). In most Delivery Rooms (DRs), full resuscitation is given from 22 to 23 weeks gestational age. A T-piece device with facial masks or short binasal prongs are commonly used for respiratory stabilization. Initial FiO2 is set as per guidelines. Most units use heated humidified gases to prevent heat loss. SpO2 and ECG monitoring are largely performed. Surfactant in the DR is preferentially given through Intubation-Surfactant-Extubation (INSURE) or Less-Invasive-Surfactant-Administration (LISA) techniques. DR caffeine is widespread. In the NICUs, most of the non-invasive modes used are nasal CPAP and nasal intermittent positive-pressure ventilation. Volume-targeted, synchronized intermittent positive-pressure ventilation is the preferred invasive mode to treat acute respiratory distress. Pulmonary recruitment maneuvers are common approaches. During NICU stay, surfactant administration is primarily guided by FiO2 and SpO2/FiO2 ratio, and it is mostly performed through LISA or INSURE. Steroids are used to facilitate extubation and prevent bronchopulmonary dysplasia. (4) Conclusions: Overall, clinical practices are in line with the 2022 European Guidelines, but there are some divergences. These data will allow stakeholders to make comparisons and to identify opportunities for improvement.

Neonatal intubation: what are we doing?

How and when the forces are applied during neonatal intubation are currently unknown. This study investigated the pattern of the applied forces by using sensorized laryngoscopes during the intubation process in a neonatal manikin. Nine users of direct laryngoscope and nine users of straight-blade video laryngoscope were included in a neonatal manikin study. During each procedure, relevant forces were measured using a force epiglottis sensor that was placed on the distal surface of the blade. The pattern of the applied forces could be divided into three sections. With the direct laryngoscope, the first section showed either a quick rise of the force or a discontinuous rise with several peaks; after reaching the maximum force, there was a sort of plateau followed by a quick drop of the applied forces. With the video laryngoscope, the first section showed a quick rise of the force; after reaching the maximum force, there was an irregular and heterogeneous plateau, followed by heterogeneous decreases of the applied forces. Moreover, less forces were recorded when using the video laryngoscope.    Conclusions: This neonatal manikin study identified three sections in the diagram of the forces applied during intubation, which likely mirrored the three main phases of intubation. Overall, the pattern of each section showed some differences in relation to the laryngoscope (direct or video) that was used during the procedure. These findings may provide useful insights for improving the understanding of the procedure. What is Known: • Neonatal intubation is a life-saving procedure that requires a skilled operator and may cause direct trauma to the tissues and precipitate adverse reactions. • Intubation with a videolaryngoscope requires less force than with a direct laryngoscope, but how and when the forces are applied during the whole neonatal intubation procedure are currently unknown. What is New: • Forces applied to the epiglottis during intubation can be divided into three sections: (i) an initial increase, (ii) a sort of plateau, and (iii) a decrease. • The pattern of each section shows some differences in relation to the laryngoscope (direct or videolaryngoscope) that is used during the procedure.

Surfactant delivery strategies to prevent bronchopulmonary dysplasia.

Bronchopulmonary dysplasia (BPD) is one of the most devastating morbidities of preterm infants. Antenatal factors like growth restriction and inflammation are risk factors for its development. Use of oxygen and positive pressure ventilation, which are often necessary to treat respiratory distress syndrome (RDS), increase the risk for development of BPD. Continuous positive airway pressure (CPAP) as primary respiratory support allows for avoidance of positive pressure ventilation in many cases but may lead to a delay of surfactant administration which is a proven therapy for RDS. Several alternative surfactant delivery strategies, including nebulization of surfactant, pharyngeal instillation of surfactant, delivery of surfactant via supraglottic airway device or surfactant delivery via a thin endotracheal catheter have been described which allow for the benefit of surfactant therapy while on CPAP. This review reports available data and discusses the existing evidence of their value in preventing BPD as well as further research directions.

Applied forces with direct versus indirect laryngoscopy in neonatal intubation: a randomized crossover mannequin study.

PURPOSE: In adult mannequins, videolaryngoscopy improves glottic visualization with lower force applied to upper airway tissues and reduced task workload compared with direct laryngoscopy. This trial compared oropharyngeal applied forces and subjective workload during direct vs indirect (video) laryngoscopy in a neonatal mannequin. METHODS: We conducted a randomized crossover trial of intubation with direct laryngoscopy, straight blade videolaryngoscopy, and hyperangulated videolaryngoscopy in a neonatal mannequin. Thirty neonatal/pediatric/anesthesiology consultants and residents participated. The primary outcome measure was the maximum peak force applied during intubation. Secondary outcome measures included the average peak force applied during intubation, time needed to intubate, and subjective workload. RESULTS: Direct laryngoscopy median forces on the epiglottis were 8.2 N maximum peak and 6.8 N average peak. Straight blade videolaryngoscopy median forces were 4.7 N maximum peak and 3.6 N average peak. Hyperangulated videolaryngoscopy median forces were 2.8 N maximum peak and 2.1 N average peak. The differences were significant between direct laryngoscopy and straight blade videolaryngoscopy, and between direct laryngoscopy and hyperangulated videolaryngoscopy. Significant differences were also found in the top 10th percentile forces on the epiglottis and palate, but not in the median forces on the palate. Time to intubation and subjective workload were comparable with videolaryngoscopy vs direct laryngoscopy. CONCLUSIONS: The lower force applied during videolaryngoscopy in a neonatal mannequin model suggests a possible benefit in reducing potential patient harm during intubation, but the clinical implications require assessment in future studies. REGISTRATION: ClinicalTrials.gov (NCT05197868); registered 20 January 2022.

RéSUMé: OBJECTIF: Sur les mannequins adultes, la vidéolaryngoscopie améliore la visualisation glottique avec une force plus faible appliquée aux tissus des voies aériennes supérieures et une charge de travail réduite par rapport à la laryngoscopie directe. Cette étude a comparé les forces appliquées sur la zone oropharyngée et la charge de travail subjective au cours d'une laryngoscopie directe vs indirecte (vidéolaryngoscopie) sur un mannequin néonatal. MéTHODE: Nous avons réalisé une étude randomisée croisée d'intubation par laryngoscopie directe, vidéolaryngoscopie à lame droite et vidéolaryngoscopie avec lame hyperangulée sur un mannequin néonatal. Trente spécialistes diplômés et résidents en néonatologie, en pédiatrie et en anesthésiologie y ont participé. Le critère d'évaluation principal était le pic de force maximal obtenu pendant l'intubation. Les critères d'évaluation secondaires comprenaient la force maximale moyenne appliquée pendant l'intubation, le temps nécessaire pour intuber et la charge de travail subjective. RéSULTATS: Les forces médianes appliquées sur l'épiglotte lors de la laryngoscopie directe étaient de 8,2 N pour le pic maximum et de 6,8 N pour le pic moyen. Les forces médianes appliquées lors de la vidéolaryngoscopie à lame droite étaient de 4,7 N pour le pic maximum et de 3,6 N pour le pic moyen. Les forces médianes appliquées lors de la vidéolaryngoscopie avec lame hyperangulée étaient de 2,8 N pour le pic maximum et de 2,1 N pour le pic moyen. Les différences étaient significatives entre la laryngoscopie directe et la vidéolaryngoscopie à lame droite, et entre la laryngoscopie directe et la vidéolaryngoscopie avec lame hyperangulée. Des différences significatives ont également été observées dans le 10e percentile supérieur des forces sur l'épiglotte et le palais, mais pas dans les forces médianes sur le palais. Le délai d'intubation et la charge de travail subjective étaient comparables entre la vidéolaryngoscopie et la laryngoscopie directe. CONCLUSION: La force plus faible appliquée lors de la vidéolaryngoscopie dans un modèle de mannequin néonatal suggère un avantage possible de réduction des lésions potentielles pour le patient pendant l'intubation, mais les implications cliniques doivent être évaluées dans des études futures. ENREGISTREMENT DE L'éTUDE: ClinicalTrials.gov (NCT05197868); enregistré le 20 janvier 2022.

Placental Transfusion Strategies in Preterm Infants in Low- and Middle-Income Countries: A Systematic Review and Network Meta-Analysis.

INTRODUCTION: Placental transfusion strategies in preterm newborns have not been evaluated in low- and middle-income countries (LMICs). The objective of this systematic review was to compare placental transfusion strategies in preterm newborns in LMICs, including delayed cord clamping (DCC) for various time intervals, DCC until cord pulsations stop, umbilical cord milking, and immediate cord clamping (ICC). METHODS: Medline, Embase, CINAHL, and CENTRAL were searched from inception. Observational studies and randomized controlled trials (RCTs) were included. Two authors independently extracted data for Bayesian random-effects network meta-analysis (NMA) if more than 3 interventions reported an outcome or a pairwise meta-analysis was utilized. RESULTS: Among newborns <34 weeks of gestation, NMA of 9 RCTs could not rule out benefit or harm for survival from DCC 30-60 s compared to ICC: relative risk (RR) (95% credible interval) 0.96 (0.78-1.12), moderate certainty, or any included strategy compared to each other (low to very low certainty). Among late preterm newborns, DCC 120 s might be associated with improved survival: RR (95% confidence interval) 1.11 (1.01-1.22), very low certainty. We could not detect differences in the risk of intraventricular hemorrhage grade > II and bronchopulmonary dysplasia for any included intervention (low to very low certainty). DCC 60 s and 120 s might improve the hematocrit level among all preterm newborns (very low certainty), and DCC 45 s may decrease the risk of receipt of inotropes among newborns <34 weeks of gestation (low certainty). CONCLUSIONS: In LMICs, DCC for 60 s and 120 s might improve hematocrit level in preterm newborns, and DCC for 45 s may decrease the risk of receipt of inotropes in newborns <34 weeks, with no conclusive effect on survival.

Glucose variability increases during minimally invasive procedures in very preterm infants.

The objective of this study is to assess the effect of neonatal procedures on glucose variability in very preterm infants. Preterm infants (≤ 32 weeks gestation and/or birthweight ≤ 1500 g) were started on continuous glucose monitoring (CGM) on day 2 of birth and monitored for 5 days. Minimally invasive (heel stick, venipunctures) and non-invasive (nappy change, parental presence) procedures were recorded. CGM data were analyzed 30 min before and after each procedure. The primary outcome was the coefficient of glucose variation (CV = SD/mean) before and after the procedure; SD and median glucose were also evaluated. We analyzed 496 procedures in 22 neonates (GA 30.5 weeks [29-31]; birthweight 1300 g [950-1476]). Median glucose did not change before and after each procedure, while CV and SD increased after heel prick (p = 0.017 and 0.030), venipuncture (p = 0.010 and 0.030), and nappy change (p < 0.001 and < 0.001), in the absence of a difference during parental presence. CONCLUSIONS: Non-invasive and minimally invasive procedures increase glucose variability in the absence of changes of mean glucose. WHAT IS KNOWN: • Minimally invasive procedures - including nappy change - may increase neonatal stress in preterm infants. WHAT IS NEW: • Continuous glucose monitoring provides a quantitative measure of neonatal stress during neonatal care procedures demonstrating an increase of glucose variability.

Congenital malformations in neonates admitted to a neonatal intensive care unit in a low-resource setting.

INTRODUCTION: Congenital malformations (CMs) are among the major causes of infant mortality in middle- and low-resource countries. This is the first study describing CMs in neonates admitted to the Neonatal Intensive Care Unit (NICU) of a referral hospital in Mozambique. METHODS: We included all neonates with CMs admitted to the NICU of Beira Central Hospital from January 2015 to December 2016. CMs were classified according to the International Classification of Disease (ICD-10). All data were retrieved from medical charts. RESULTS: CMs were found in 143/4767 (3%) neonates admitted to the NICU. The most frequent CMs were musculoskeletal (31%), neurological (18%), multiple congenital anomalies (12%), chromosomopathies (11%), cardiovascular (10%), and gastrointestinal (8%). Forty-three patients (30%) underwent corrective surgery. Overall mortality rate was 50%. CONCLUSIONS: The prevalence of CMs was 3%, with a mortality rate of 50%. Alongside implementation of antenatal screening programs, improvement on expertise and postnatal care of CMs are warranted.

Respiratory monitoring during neonatal resuscitation using a supraglottic airway device vs. a face mask.

OBJECTIVE: To evaluate the respiratory function of asphyxiated infants resuscitated with i-gel supraglottic airway (SGA) vs. face mask (FM) in a low-resource setting. METHODS: In this sub-study from the NeoSupra trial, respiratory function during the first 60 inflations was evaluated in 46 neonates (23 with SGA and 23 with FM) at the Mulago National Referral Hospital, Uganda. The primary outcome was the mask leak (%). The secondary outcomes included inspired (VTi) and expired (VTe) tidal volumes, and heart rate response to ventilation. RESULTS: Median mask leak was 40% (IQR 22-52) with SGA and 39% (IQR 26-62) with FM (p = 0.38). Median VTe was 7.8 ml/kg (IQR 5.6-10.2) with SGA and 7.3 ml/kg (IQR 4.8-11.9) with FM (p = 0.84), while median VTi was 15.4 ml/kg (IQR 11-4-17.6) with SGA and 15.9 ml/kg (IQR 9.0-22.6) with FM (p = 0.68). A shorter time was needed to achieve heart rate > 100 bpm in SGA (median 13 s IQR 9-15) with respect to FM arm (median 61, IQR 33-140) (p = 0.0002). CONCLUSION: Respiratory function was not statistically different between neonates resuscitated with SGA vs. FM. SGA was associated with faster heart rate recovery compared to FM in the subgroup of neonates with bradycardia. Further research is needed to investigate possible advantages of SGA on respiratory function at birth.

Delivery room CPAP in improving outcomes of preterm neonates in low-and middle-income countries: A systematic review and network meta-analysis.

AIM: To study the impact of delivery room continuous positive airway pressure (DRCPAP) on outcomes of preterm neonates in low- and middle- income countries (LMICs) by comparing with interventions: oxygen supplementation, late DRCPAP, DRCPAP with sustained inflation, DRCPAP with surfactant and invasive mechanical ventilation (IMV). METHODS: Medline, Embase, CENTRAL, WOS and CINAHL searched. Observational studies and randomized controlled trials (RCTs) were included. Pair-wise meta-analysis and Bayesian network meta-analysis (NMA) were utilized. Primary outcome was receipt of IMV. RESULTS: Data from 11 of the 18 included studies (4 observational studies, 7 RCTs) enrolling 4210 preterm infants was synthesized. Moderate certainty of evidence (CoE) from NMA of RCTs comparing DRCPAP with surfactant administration versus DRCPAP alone suggested no decrease in subsequent receipt of IMV [Risk ratio (RR); 95% Credible Interval (CrI): 0.73; (0.34, 1.40)]. Very low CoE from observational studies comparing use of DRCPAP versus oxygen supplementation indicated a trend towards decreased IMV [RR; 95% Confidence Interval (CI): 0.75; (0.56-1.00)]. Although moderate CoE from NMA evaluating DRCPAP versus oxygen supplementation showed a trend towards decreased receipt of surfactant, it did not reach statistical significance [RR; 95% CrI: 0.69; (0.44, 1.06)]. Moderate CoE from NMA indicated that none of the interventions, when compared with use of supplemental oxygen alone or with each other decreased mortality or bronchopulmonary dysplasia. LIMITATIONS: CoE was very low for primary outcome. CONCLUSIONS: Present evidence is not sufficient for use of DRCPAP, but also did not show harm. Since it seems unlikely that there are marked variations in patient physiology to explain the difference in efficacy between high income countries and LMICs, we suggest future research evaluating other barriers in improving the effectiveness of DRCPAP in LMICs.

Surfactant Treatment of Late Preterm Infants during Emergency Transport: A Retrospective, Observational Study.

BACKGROUND: In late preterm infants born in nontertiary hospitals, the occurrence of respiratory distress syndrome requires postnatal transport. This study aimed to investigate the impact of the timing of surfactant administration in late preterm infants needing postnatal transport. METHODS: This is a retrospective study evaluating surfactant administration in late preterm infants during emergency transports by the Eastern Veneto Neonatal Emergency Transport Service between January 2005 and December 2019. The outcome measures included short-term clinical complications, stabilization time, oxygen concentration, duration of mechanical ventilation and noninvasive respiratory support, length of hospital stay, bronchopulmonary dysplasia, intraventricular hemorrhage, and sepsis. RESULTS: Surfactant was administered to 155/303 neonates (51.1%) at 3 different time points: at a referring hospital (50 neonates), when the transport team arrived (25 neonates), or at a referral hospital (80 neonates). Stabilization time was longer in neonates receiving surfactant by the transport team (adjusted mean difference 17 min, 95% confidence interval, 4-29 min; p = 0.01). Decrease in oxygen concentrations during the transport was larger in neonates receiving surfactant at a referring hospital (adjusted mean difference -11%, 95% confidence interval, -15 to -3%; p = 0.01). The other outcome measures were not statistically different according to the timing of surfactant administration. CONCLUSIONS: In late preterm infants with respiratory distress needing postnatal transfer, stabilization time was longer when the first surfactant was administered by the transport team, but such delay did not affect safety and clinical outcomes.

Devices for Administering Ventilation at Birth: A Systematic Review.

CONTEXT: Positive pressure ventilation (PPV) is the most important intervention during neonatal resuscitation. OBJECTIVE: To compare T-piece resuscitators (TPRs), self-inflating bags (SIBs), and flow-inflating bags for newborns receiving PPV during delivery room resuscitation. DATA SOURCES: Medline, Embase, Cumulative Index to Nursing and Allied Health Literature, Cochrane Database of Systematic Reviews, and trial registries (inception to December 2020). STUDY SELECTION: Randomized, quasi-randomized, interrupted time series, controlled before-and-after, and cohort studies were included without language restrictions. DATA EXTRACTION: Two researchers independently extracted data, assessed the risk of bias, and evaluated the certainty of evidence. The primary outcome was in-hospital mortality. When appropriate, data were pooled by using fixed-effect models. RESULTS: Meta-analysis of 4 randomized controlled trials (1247 patients) revealed no significant difference between TPR and SIB for in-hospital mortality (risk ratio 0.74; 95% confidence interval [CI] 0.40 to 1.34). Resuscitation with a TPR resulted in a shorter duration of PPV (mean difference -19.8 seconds; 95% CI -27.7 to -12.0 seconds) and lower risk of bronchopulmonary dysplasia (risk ratio 0.64; 95% CI 0.43 to 0.95; number needed to treat 32). No differences in clinically relevant outcomes were found in 2 randomized controlled trials used to compare SIBs with and without positive end-expiratory pressure valves. No studies used to evaluate flow-inflating bags were found. LIMITATIONS: Certainty of evidence was very low or low for most outcomes. CONCLUSIONS: Resuscitation with a TPR compared with an SIB reduces the duration of PPV and risk of bronchopulmonary dysplasia. A strong recommendation cannot be made because of the low certainty of evidence. There is insufficient evidence to determine the effectiveness of positive end-expiratory pressure valves when used with SIBs.

Nutritional education during rehabilitation of children 6-24 months with acute malnutrition, under unavailability of therapeutic/supplementary foods: a retrospective study in rural Angola.

BACKGROUND: Dietary counseling can play an important role in managing child malnutrition but is often inadequate or absent. Moreover, little emphasis is given to the usefulness of local available foods in the rehabilitation of malnourished children. This study aimed to evaluate the adherence and effectiveness of nutritional education during rehabilitation of children (6-24 months) with acute malnutrition, in a setting of unavailability of therapeutic/supplementary foods. METHODS: Retrospective observational study on the adherence to dietary counseling and the impact on growth in children 6-24 months who were referred for acute malnutrition at the Catholic Mission Hospital of Chiulo (Angola) from August 2018 to January 2019. Main outcome measures were change in dietary habits and growth gain. RESULTS: Sixty-four out of 120 children returned at first follow-up visit (default rate 47%). A change in dietary habits was reported in 32/64 (50%) children. Changing dietary habits was associated with an improved change in weight gain (MD 9.3 g/kg/day, 95%CI 4.2 to 14.3; p = 0.0005) and in weight/height ratio (MD 1.1 SD, 95%CI 0.7 to 1.4; p < 0.0001). CONCLUSIONS: A change in dietary habits after discharge was noted in only half of the patients who returned at first follow up visit, but it provided some advantages in term of weight gain and weight/height ratio. Further studies are needed to identify children at risk of low adherence to follow-up visits and low compliance to the nutritional recommendations, in order to increase the effectiveness of rehabilitation programs.

T-piece resuscitator or self-inflating bag during neonatal resuscitation: a scoping review.

BACKGROUND: To identify the evidence for administering positive pressure ventilation (PPV) to infants at birth by either T-piece resuscitator (TPR) or self-inflating bag (SIB), and to determine whether a full systematic review (SR) is warranted. METHODS: Guided by the Preferred Reporting Items for Systematic reviews and Meta-Analyses extension for scoping reviews, eligible studies included peer-reviewed human studies, prospectively or retrospectively comparing a TPR vs. SIB for administering PPV at birth. Databases searched were OVID Medline, PubMed, Embase and the Cochrane Central Register of Controlled Trials. Review Manager software was used for the data analysis. RESULTS: Following electronic literature search and review, data from four eligible studies (3 RCT and 1 observational study), enrolling a total of 2889 patients, were included. Studies differed regarding the investigated populations, reported outcomes and came from different geographical areas. In particular for preterm infants, use of TPR for providing PPV may improve survival, result in fewer intubations at birth and decrease the incidence of bronchopulmonary dysplasia. CONCLUSIONS: This scoping review identified two new studies with substantive new evidence, pointing towards improved survival, decreased bronchopulmonary dysplasia and fewer intubations at birth, in particular among preterm infants treated with TPR. Full SR of the literature is advised. IMPACT: This scoping review identified studies comparing TPR vs. SIB for respiratory support of newborn infants previously not included in the International Liaison Committee on Resuscitation (ILCOR) recommendations. Our review found substantive new evidence highlighting that device choice may impact the outcomes of compromised newborn infants'. This scoping review stipulates the need for full SR and updated meta-analysis of studies investigating supportive equipment for stabilizing infants at birth in order to inform ILCOR treatment recommendations.

Caffeine in preterm infants: where are we in 2020?

The incidence of preterm birth is increasing, leading to a growing population with potential long-term pulmonary complications. Apnoea of prematurity (AOP) is one of the major challenges when treating preterm infants; it can lead to respiratory failure and the need for mechanical ventilation. Ventilating preterm infants can be associated with severe negative pulmonary and extrapulmonary outcomes, such as bronchopulmonary dysplasia (BPD), severe neurological impairment and death. Therefore, international guidelines favour non-invasive respiratory support. Strategies to improve the success rate of non-invasive ventilation in preterm infants include pharmacological treatment of AOP. Among the different pharmacological options, caffeine citrate is the current drug of choice. Caffeine is effective in reducing AOP and mechanical ventilation and enhances extubation success; it decreases the risk of BPD; and is associated with improved cognitive outcome at 2 years of age, and pulmonary function up to 11 years of age. The commonly prescribed dose (20 mg·kg-1 loading dose, 5-10 mg·kg-1 per day maintenance dose) is considered safe and effective. However, to date there is no commonly agreed standardised protocol on the optimal dosing and timing of caffeine therapy. Furthermore, despite the wide pharmacological safety profile of caffeine, the role of therapeutic drug monitoring in caffeine-treated preterm infants is still debated. This state-of-the-art review summarises the current knowledge of caff-eine therapy in preterm infants and highlights some of the unresolved questions of AOP. We speculate that with increased understanding of caffeine and its metabolism, a more refined respiratory management of preterm infants is feasible, leading to an overall improvement in patient outcome.

HandS ECMO: Preliminary Experience With "Hub and Spoke" Model in Neonates With Meconium Aspiration Syndrome.

We aim to evaluate clinical outcomes of emergent extracorporeal membrane oxygenation (ECMO) implantation in newborns with life-threatening meconium aspiration syndrome (MAS) in peripheral hospitals with Hub and Spoke (HandS) setting. We retrospectively reviewed all neonates presenting with MAS, with no other comorbidities, treated with HandS ECMO, in peripheral hospitals. Team activation time (TAT) was described as the time from first alerting call to ECMO support initiation. From May 2014 to December 2016, 4 patients met our inclusion criteria. In addition, 2 cases occurred on the same day, requiring a second simultaneous HandS ECMO team activation. All patients were younger than 8 days of life (1, 1, 4, and 7), with a mean BSA 0.21 ± 0.03m2 , and TAT of 203, 265, 320, and 340 min. One patient presented ventricular fibrillation after priming administration. Veno-arterial ECMO was established in all patients after uneventful surgical neck vessels cannulation (right carotid artery and jugular vein). Mean time from skin incision to ECMO initiation was 19 ± 1.4 min. Mean length of ECMO support was 2.75 ± 1.3 days. All patients were weaned off support without complications. At a mean follow up of 20.5 ± 7.8 months, all patients are alive, with no medications, normal somatic growth, and neuropsychological development. MAS is a life-threatening condition that can be successfully managed with ECMO support. A highly trained multidisciplinary HandS ECMO team is crucial for the successful management of these severely ill newborns in peripheral hospitals.

Anemia and transfusion in the neonate.

Neonatal anemia is a frequent occurrence in neonatal intensive care units. Red blood cell transfusion criteria in case of blood loss are clearly defined but optimal hemoglobin or hematocrit thresholds of transfusion for anemia due to decreased production or increased destruction are less evident. This review focuses on the causes of anemia in the newborn period and the most recent evidence-based treatment options, including transfusion and erythropoiesis-stimulating agents.

Sustained lung inflation at birth for preterm infants: a randomized clinical trial.

BACKGROUND: Studies suggest that giving newly born preterm infants sustained lung inflation (SLI) may decrease their need for mechanical ventilation (MV) and improve their respiratory outcomes. METHODS: We randomly assigned infants born at 25 weeks 0 days to 28 weeks 6 days of gestation to receive SLI (25 cm H2O for 15 seconds) followed by nasal continuous positive airway pressure (nCPAP) or nCPAP alone in the delivery room. SLI and nCPAP were delivered by using a neonatal mask and a T-piece ventilator. The primary end point was the need for MV in the first 72 hours of life. The secondary end points included the need for respiratory supports and survival without bronchopulmonary dysplasia (BPD). RESULTS: A total of 148 infants were enrolled in the SLI group and 143 in the control group. Significantly fewer infants were ventilated in the first 72 hours of life in the SLI group (79 of 148 [53%]) than in the control group (93 of 143 [65%]); unadjusted odds ratio: 0.62 [95% confidence interval: 0.38-0.99]; P = .04). The need for respiratory support and survival without BPD did not differ between the groups. Pneumothorax occurred in 1% (n = 2) of infants in the control group compared with 6% (n = 9) in the SLI group, with an unadjusted odds ratio of 4.57 (95% confidence interval: 0.97-21.50; P = .06). CONCLUSIONS: SLI followed by nCPAP in the delivery room decreased the need for MV in the first 72 hours of life in preterm infants at high risk of respiratory distress syndrome compared with nCPAP alone but did not decrease the need for respiratory support and the occurrence of BPD.

Fetal placental inflammation is associated with poor neonatal growth of preterm infants: a case-control study.

OBJECTIVE: To determine whether there is an association between histological chorioamnionitis (HCA) and postnatal growth of preterm infants in the neonatal period. METHOD: This case-control study is part of a larger prospective histological study on placentas performed in all deliveries prior to 32 weeks of gestation. Eligible cases involved all placentas with a diagnosis of HCA. Control subjects were those without HCA, matched 1:1 with case subjects according to gestational age (±1 week). Placental inflammatory status and serial weight gain were analyzed for all infants during the first four postnatal weeks. Based on placental inflammation extension, HCA was defined as maternal HCA (MHCA) or fetal HCA (FHCA). RESULTS: Of the 320 mother-infant pairs, 71 (22.1%) presented with HCA (27 MHCA and 44 FHCA). Decreases in weight gain at 21 and 28 days were associated with the presence of FHCA (ß coefficient ± SE = -4.40 ± 2.21, p = 0.05 and -6.92 ± 2.96, p = 0.02, respectively), whereas no significant differences were found between MHCA and no-HCA groups. FHCA and MHCA were not identified as risk factors of weekly weight gain, after adjusting for possible confounders (maternal ethnicity, parity, smoking during pregnancy, infant gender, IUGR status, SGA status, antenatal steroids, total fluid intake, late-onset sepsis, BPD). CONCLUSIONS: We found an association between fetal placental inflammation and poor neonatal growth but we were not able to identify a specific week wherein weight gain could be mostly affected. Placental findings may be used to identify preterm infants at risk of postnatal growth failure.