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Objective: To investigate the effect of spontaneous breathing on venous return in term infants during delayed cord clamping at birth.Methods: Echocardiographic ultrasound recordings were obtained directly after birth in healthy term-born infants. A subcostal view was used to obtain an optimal view of the inferior vena cava (IVC) entering the right atrium, including both the ductus venosus (DV) and the hepatic vein (HV). Colour Doppler was used to assess flow direction and flow velocity. Recordings continued until the umbilical cord was clamped and were stored in digital format for offline analyses.Results: Ultrasound recordings were obtained in 15 infants, with a median (IQR) gestational age of 39.6 (39.0-40.9) weeks and a birth weight of 3560 (3195-4205) g. Flow was observed to be antegrade in the DV and HV in 98% and 82% of inspirations, respectively, with flow velocity increasing in 74% of inspirations. Retrograde flow in the DV was observed sporadically and only occurred during expiration. Collapse of the IVC occurred during 58% of inspirations and all occurred caudal to the DV inlet (100%).Conclusion: Spontaneous breathing was associated with collapse of the IVC and increased antegrade DV and HV flow velocity during inspiration. Therefore, inspiration appears to preferentially direct blood flow from the DV into the right atrium. This indicates that inspiration could be a factor driving placental transfusion in infants. [ABSTRACT FROM AUTHOR]

Background: The thermal servo-controlled systems are routinely used in neonatal intensive care units (NICUs) to accurately manage patient temperature, but their role during the immediate postnatal phase has not been previously assessed.Objective: To compare two modalities of thermal management (with and without the use of a servo-controlled system) immediately after birth.Study Design and Setting: Multicentre, unblinded, randomised trial conducted 15 Italian tertiary hospitals.Participants: Infants with estimated birth weight <1500 g and/or gestational age <30+6 weeks.Intervention: Thermal management with or without a thermal servo-controlled system during stabilisation in the delivery room.Primary Outcome: Proportion of normothermia at NICU admission (axillary temperature 36.5°C-37.5°C).Results: At NICU admission, normothermia was achieved in 89/225 neonates (39.6%) with the thermal servo-controlled system and 95/225 neonates (42.2%) without the thermal servo-controlled system (risk ratio 0.94, 95% CI 0.75 to 1.17). Thermal servo-controlled system was associated with increased mild hypothermia (36°C-36.4°C) (risk ratio 1.48, 95% CI 1.09 to 2.01).Conclusions: In very low birthweight infants, thermal management with the servo-controlled system conferred no advantage in maintaining normothermia at NICU admission, while it was associated with increased mild hypothermia. Thermal management of preterm infants immediately after birth remains a challenge.Trial Registration Number: NCT03844204. [ABSTRACT FROM AUTHOR]

Objective: Application of a face mask may induce apnoea and bradycardia, possibly via the trigeminocardiac reflex (TCR). We aimed to describe rates of apnoea and bradycardia in term and late-preterm infants following facemask application during neonatal stabilisation and compare the effects of first facemask application with subsequent applications.Design: Subgroup analysis of a prospective, randomised trial comparing two face masks.Setting: Single-centre study in the delivery room PATIENTS: Infants>34 weeks gestational age at birth METHODS: Resuscitations were video recorded. Airway flow and pressure were measured using a flow sensor. The effect of first and subsequent facemask applications on spontaneously breathing infants were noted. When available, flow waveforms as well as heart rate (HR) were assessed 20 s before and 30 s after each facemask application.Results: In total, 128 facemask applications were evaluated. In eleven percent of facemask applications infants stopped breathing. The first application was associated with a higher rate of apnoea than subsequent applications (29% vs 8%, OR (95% CI)=4.76 (1.41-16.67), p=0.012). On aggregate, there was no change in median HR over time. In the interventions associated with apnoea, HR dropped by 38bpm [median (IQR) at time of facemask application: 134bpm (134-150) vs 96bpm (94-102) 20 s after application; p=0.25] and recovered within 30 s.Conclusions: Facemask applications in term and late-preterm infants during neonatal stabilisation are associated with apnoea and this effect is more pronounced after the first compared with subsequent applications. Healthcare providers should be aware of the TCR and vigilant when applying a face mask to newborn infants.Trial Registration Number: ACTRN12616000768493. [ABSTRACT FROM AUTHOR]

Objective: To determine heart rate centiles during the first 5 min after birth in healthy term newborns delivered vaginally with delayed cord clamping.Design: Single-centre prospective observational study.Setting: Stavanger University Hospital, Norway, March-August 2019.Patients: Term newborns delivered vaginally were eligible for inclusion. Newborns delivered by vacuum or forceps or who received any medical intervention were excluded.Interventions: A novel dry electrode electrocardiography monitor (NeoBeat) was applied to the newborn's chest immediately after birth. The newborns were placed on their mother's chest or abdomen, dried and stimulated, and cord clamping was delayed for at least 1 min.Main Outcome Measures: Heart rate was recorded at 1 s intervals, and the 3rd, 10th, 25th, 50th, 75th, 90th and 97th centiles were calculated from 5 s to 5 min after birth.Results: 898 newborns with a mean (SD) birth weight 3594 (478) g and gestational age 40 (1) weeks were included. The heart rate increased rapidly from median (IQR) 122 (98-146) to 168 (146-185) beats per minute (bpm) during the first 30 s after birth, peaking at 175 (157-189) bpm at 61 s after birth, and thereafter slowly decreasing. The third centile reached 100 bpm at 34 s, suggesting that heart rates <100 bpm during the first minutes after birth are uncommon in healthy newborns after delayed cord clamping.Conclusion: This report presents normal heart rate centiles from 5 s to 5 min after birth in healthy term newborns delivered vaginally with delayed cord clamping. [ABSTRACT FROM AUTHOR]

Introduction: Neonatal intubation is a challenging skill to acquire. A randomised controlled trial (RCT) found junior trainees had higher intubation success rates if their supervisor shared their airway view on a videolaryngoscope screen compared with intubations where the supervisor could not see the videolaryngoscope screen. The intubations in the trial were supervised by a group of experienced neonatologists who developed an intubation teaching package that aimed to be informative, consistent and supportive. We surveyed the trainees to assess their experiences of the intubation attempts.Methods: Trainees participating in the RCT completed questionnaires anonymously after each intubation attempt. Questionnaires used 5-point Likert scales and free comment sections. Quantitative analysis was performed using descriptive statistics. In a qualitative analysis, free comments were coded to identify central recurring themes.Results: Two hundred and six questionnaires were completed by 36 trainees. The majority reported that the guidance received during intubation was helpful, the postprocedure feedback was educational and their confidence levels were increased. Trainees appreciated a controlled environment and calm, consistent guidance. They found intubations in the delivery room, those involving unstable infants, large audiences and parental presence more stressful. Responses were positive whether the videolaryngoscope screen was visible or covered, emphasising the importance of consistent guidance. Overall, 16% of intubations were reported as intimidating.Conclusion: The shared airway view offered by videolaryngoscopy was well received. In addition, taking measures to control the setting, with standardised guidance and feedback, improved confidence and created a more positive learning experience. [ABSTRACT FROM AUTHOR]

Background: Evidence is lacking as to whether ambient light or phototherapy light could interfere with pulse oximeter performance.Methods: In this randomised cross-over trial, we recruited neonates of gestation >24 weeks. Consented infants were randomly assigned to either pulse oximeter sensor with opaque wrap or without opaque wrap. Nellcor and Masimo sensors were applied simultaneously to different feet for 10 min of recording. Infants were crossed over to the other intervention for a further 10 min, totalling 20 min recording per infant. Primary outcome was faster acquisition of data with shielding of pulse oximeter sensor as compared with not shielding.Results: A total of 96 babies were recruited. There was no difference in primary outcome of time taken to display valid data between the two groups (opaque wrap: 12.73±3.1 s vs no opaque wrap: 13.16±3.3 s, p=0.27). There was no difference in any of the secondary outcomes (percentage of valid data points, percentage of time saturation below target, and so on) between the two groups in both pulse oximeters. Masimo sensor readings displayed a higher mean oxygen saturation (mean difference of 2.85, p=0.001) and lower percentage of time saturation below 94% (mean difference of -27.8, p=0.001) than Nellcor in both groups. There was no difference in any of the outcomes in babies receiving phototherapy (n=21).Conclusion: In this study, shielding the pulse oximeter sensor from ambient light or phototherapy light did not yield faster data acquisition or better data quality.Trial Registration Number: ISRCTN10302534. [ABSTRACT FROM AUTHOR]

Aim: To increase the documented use of the Lifestart trolley to allow premature infants' (<32 weeks' gestation) resuscitation and stabilisation with an intact umbilical cord at delivery.Design: A 13-month quality improvement programme from April 2018 to April 2019 was undertaken using Plan, Do, Study and Act (PDSA) cycles. Data were reviewed from 113 consecutive preterm (<32 weeks) deliveries to identify whether Lifestart was used and whether 2 min deferred cord clamping (DCC) occurred in eligible infants as per hospital policy. Episodes of non-compliance were analysed, causes established and interventions implemented to reduce similar future non-compliance. Data collected were presented graphically and included in alternate monthly newsletters to staff, which also included lessons learnt from the reviews of non-compliance.Results: Documented use of the Lifestart rose from 10% at the start of the project to 79% in the final month. Not all babies are eligible for DCC. Within this project, 40 (35%) of preterm infants were not eligible to receive DCC. Of those that were eligible, the rate of DCC increased from 17% in the first 3 months to 92% in the last 3 months of the project (p<0.0001).Implications and Relevance: By undertaking regular PDSA cycles and improving education surrounding importance of DCC, we have noted a significant improvement in the use of Lifestart, which in turn facilitates DCC.The learning from this project has been used to create an instructional video to help maintain the improved compliance rates. [ABSTRACT FROM AUTHOR]

Objective: In a previous audit, we demonstrated poor compliance with the neonatal resuscitation algorithm. Training can improve guideline compliance and performance. We aimed to prospectively collect detailed data on delivery room resuscitations to identify needs for educational interventions.Design: Observational study using video recordings of neonatal resuscitations. We analysed episodes where chest compressions (CCs) were provided.Setting: A Norwegian university hospital.Patients: All delivery room resuscitations August 2014 to November 2016.Interventions: The recordings were transcribed using Interact V.9 software (Mangold Int GmbH, Arnstorf, Germany). Supplementary information was collected from the patient electronic records.Main Outcome Measures: Heart rate (HR) assessment, provision of positive pressure ventilation (PPV) and CC, endotracheal intubation and team communication.Results: Twenty-nine CC episodes were analysed. We identified team discordance in the decisions to perform CC and only 6 (21%) were retrospectively judged to be in need for CC: 8 (28%) infants had adequate spontaneous respiration, 18 (62%) infants received ineffective PPV and 5 (17%) had a HR >60 bpm. Only one infant was intubated before CC, and we could not identify a consistent pattern of ventilation corrective actions. One infant received CC without prior HR assessment. In some infants, CC duration was exceedingly short, and 11 (38%) of the infants that received CC were not admitted to the NICU. Six (21%) infants had no documentation of CPR in the delivery record.Conclusions: Education and training should focus on team function and communication, correct and timely HR assessment, effective PPV, and indications for endotracheal intubation. [ABSTRACT FROM AUTHOR]

Objective: To report outcomes at 2 years corrected age for children of women recruited to a trial comparing alternative policies for timing of cord clamping and immediate neonatal care at very preterm birth.Design: Parallel group randomised (1:1) trial.Setting: Eight UK tertiary maternity units.Participants: Two hundred and seventy-six babies born to 261 women expected to have a live birth before 32+0 weeks' gestation.Interventions: Deferred cord clamping (≥2 min) and immediate neonatal care with cord intact or immediate (≤20 s) clamping and immediate neonatal care after clamping.Main Outcome Measure: Composite of death or adverse neurodevelopmental outcome at 2 years corrected age.Results: Six babies born after 35+6 weeks were excluded. At 2 years corrected age, outcome data were not available for a further 52 children, leaving 218 for analysis (115 deferred clamping, 103 immediate clamping). Overall, 24/115 (21%) children allocated deferred clamping died or had an adverse neurodevelopmental outcome compared with 35/103 (34%) allocated immediate clamping; risk ratio (RR) 0.61 (95% CI 0.39 to 0.96); risk difference (RD) -13% (95% CI -25% to -1%). Multiple imputation for missing data gave an RR 0.69 (95% CI 0.44 to 1.09) and RD -9% (95% CI -21% to 2%).Conclusions: Deferred clamping and immediate neonatal care with cord intact may reduce the risk of death or adverse neurodevelopmental outcome at 2 years of age for children born very premature. Confirmation in larger studies is needed to determine the real benefits and harms.Trial Registration Number: ISRCTN21456601. [ABSTRACT FROM AUTHOR]

Background: Clinical assessment of newborn heart rate (HR) at birth has been reported to be inaccurate. NeoTapAdvancedSupport (NeoTapAS) is a free-of-charge mobile application that showed good accuracy in HR estimation. This study aimed to evaluate the impact of NeoTapAS on timing of HR communication and resuscitation interventions.Methods: This was a randomised controlled cross-over (AB/BA) study evaluating HR assessment using auscultation plus NeoTapAS compared with auscultation plus mental computation in a high-fidelity simulated newborn resuscitation scenario. Twenty teams each including three paediatric residents were randomly assigned to AB or BA arms. The primary outcome was the timing of the first HR communication. Secondary outcomes included the timing of the following four HR communications and the timing of resuscitation interventions (positive pressure ventilation, chest compressions, intubation and administration of first dose of epinephrine).Results: NeoTapAS reduced the time to the first HR communication (mean difference -13 s, 95% CI -23 to -4; p=0.009), and the time of initiation of chest compressions (mean difference -68 s, 95% CI -116 to -18; p=0.01) and administration of epinephrine (mean difference -76 s, 95% CI -115 to -37; p=0.0004) compared with mental computation.Conclusions: In a neonatal resuscitation simulated scenario, NeoTapAS reduced the time to the first HR communication and the time of initiation of chest compressions and administration of epinephrine compared with mental computation. This app can be especially useful in settings with limited availability of monitoring equipment, but further studies in clinical scenarios are warranted.Trial Registration Number: NCT03730025. [ABSTRACT FROM AUTHOR]

Objective: The Neo-Tee Infant T-piece resuscitator is a disposable T-piece resuscitator. The aim of this bench study was to assess the accuracy of the Neo-Tee using a measurement set-up and settings mimicking clinical practice.Study Design: Nine Neo-Tee devices were tested using a face mask interface and a manikin. Pressures were set using the built-in manometer and simultaneously measured at the interface. Peak inspiratory pressure (PIP) and positive end-expiratory pressure (PEEP) were studied under static conditions and positive pressure ventilation (PPV), using a wide range of clinically relevant flows and pressures. Pressures were measured without adjusting for a possible offset of PIP and PEEP after switching from static pressures to PPV. In an additional subset of measurements, PIP/PEEP offsets on the Neo-Tee manometer after starting PPV were adjusted.Results: Under static conditions, setting the PEEP level with the Neo-Tee manometer results in overestimation of the true PEEP applied at the airway opening, with a difference of approximately 1.5 cmH2O. When switching to PPV, this difference almost disappears. In contrast to PEEP, PIP levels measured at the airway opening were accurate.Adjusting PIP and PEEP on the built-in manometer after starting PPV was necessary in all measurements, but this did not improve the accuracy of the targeted pressure delivery, especially for PEEP. A gas flow rate of 5 L/min was insufficient to reach commonly used PEEP levels of 5 cmH2O.Conclusion: The Neo-Tee T-piece resuscitator is accurate for delivering a static inflation and PPV, but not for delivering continuous positive airway pressure. [ABSTRACT FROM AUTHOR]

Aim: To determine whether IntelliVue (ECG plus Masimo pulse oximeter (PO)) measures heart rate (HR) in low-risk newborns more quickly than Nellcor PO (PO alone).Methods: Unmasked parallel group randomised (1:1) study.Results: We studied 100 infants, 47 randomised to IntelliVue, 53 to Nellcor. Time to first HR was shorter with IntelliVue ECG than Nellcor (median (IQR) 24 (19, 39) vs 48 (36, 69) s, p<0.001). There was no difference in time to display both HR and SpO2 (52 (47, 76) vs 48 (36, 69) s, p=0.507). IntelliVue PO displayed initial bradycardia more often than the Nellcor (55% vs 6%). Infants monitored with IntelliVue were handled more frequently and for longer.Conclusions: IntelliVue ECG displayed HR more quickly than Nellcor PO. IntelliVue PO often displayed initial bradycardia. Infants monitored with IntelliVue were handled more often. Study of ECG in high-risk infants is warranted. [ABSTRACT FROM AUTHOR]

Pulse oximetry is a first-line monitoring tool, used in neonatal medicine routinely as a part of continuous monitoring during intensive care. It is also used to guide response to resuscitation and as a screening tool for congenital heart disease. Despite its widespread use, many healthcare providers are unaware of the underlying principles and limitations of pulse oximetry in neonates. In this article, we will discuss the physiological and technological principles behind the use of saturation monitoring and its use in neonatal practice. [ABSTRACT FROM AUTHOR]

Most very preterm infants have difficulty aerating their lungs and require respiratory support at birth. Currently in clinical practice, non-invasive ventilation in the form of continuous positive airway pressure (CPAP) and positive pressure ventilation (PPV) is applied via facemask. As most very preterm infants breathe weakly and unnoticed at birth, PPV is often administered. PPV is, however, frequently ineffective due to pressure settings, mask leak and airway obstruction. Meanwhile, high positive inspiratory pressures and spontaneous breathing coinciding with inflations can generate high tidal volumes. Evidence from preclinical studies demonstrates that high tidal volumes can be injurious to the lungs and brains of premature newborns. To reduce the need for PPV in the delivery room, it should be considered to optimise spontaneous breathing with CPAP. CPAP is recommended in guidelines and commonly used in the delivery room after a period of PPV, but little data is available on the ideal CPAP strategy and CPAP delivering devices and interfaces used in the delivery room. This narrative review summarises the currently available evidence for why PPV can be inadequate at birth and what is known about different CPAP strategies, devices and interfaces used the delivery room. [ABSTRACT FROM AUTHOR]

Background: In neonatal resuscitation, a ventilation device providing positive end-expiratory pressure (PEEP) is recommended. There is limited information about PEEP delivery in vivo, using different models of self-inflating bag (SIB) at different inflation rates and PEEP settings.Methods: We compared PEEP delivery to intubated preterm lambs using four commonly available models of paired SIBs and PEEP valves, with a T-piece, with gas flow of 8 L/min. Peak inspiratory pressure inflations of 30 cmH2O, combined with set PEEP of 5, 7 and 10 cmH2O, were delivered at rates of 20, 40 and 60/min. These combinations were repeated without gas flow. We measured mean PEEP, maximum and minimum PEEP, and its difference (PEEP reduction).Results: A total of 3288 inflations were analysed. The mean PEEP delivered by all SIBs was lower than set PEEP (P<0.001), although some differences were <0.5 cmH2O. In 55% of combinations, the presence of gas flow resulted in increased PEEP delivery (range difference 0.3-2 cmH2O). The mean PEEP was closer to set PEEP with faster inflation rates and higher set PEEPs. The mean (SD) PEEP reduction was 3.9 (1.6), 8.2 (1.8), 2 (0.6) and 1.1 (0.6) cmH2O with the four SIBs, whereas it was 0.5 (0.2) cmH2O with the T-piece.Conclusions: PEEP delivery with SIBs depends on the set PEEP, inflation rate, device model and gas flow. At recommended inflation rates of 60/min, some devices can deliver PEEP close to the set level, although the reduction in PEEP makes some SIBs potentially less effective for lung recruitment than a T-piece. [ABSTRACT FROM AUTHOR]

Background: We investigated the impact of policy change in delivery room resuscitation from routine endotracheal (ET) suctioning of non-vigorous neonates born through meconium-stained amniotic fluid (MSAF) to immediate non-invasive respiratory support.Design: Single-centre cohort study. Prospective group (October 2016-September 2017)-non-vigorous neonates born through MSAF managed according to the current (2015) guidance of commencing respiratory support without prior suctioning. Retrospective group (August 2015-July 2016)-non-vigorous neonates born through MSAF who underwent routine ET suctioning.Results: 1138 neonates born through MSAF were analysed. No differences in the incidence of meconium aspiration syndrome (MAS), requirement of mechanical ventilation, inhaled nitric oxide or surfactant therapy were found between groups. Less neonatal intensive care unit (NICU) admissions were necessary in the prospective cohort compared with the retrospective group (19.1% vs 55.6%, respectively; p<0.05).Conclusion: The policy change towards not routinely suctioning non-vigorous neonates born through MSAF at birth was not associated with an increase in the local incidence of MAS and was associated with fewer NICU admissions. [ABSTRACT FROM AUTHOR]

The midaortic syndrome (MAS) is a rare anomaly, characterised by narrowing of the distal aorta and its major branches. The most common symptom is severe arterial hypertension. The combination of hyponatremia, polyuria and renovascular hypertension caused by a unilateral renal artery stenosis is described as hyponatremic hypertensive syndrome. We report a case of MAS with unilateral renal artery stenosis in a preterm female neonate. A pregnant woman at 34 weeks of gestation was referred with fast growing abdominal circumference and pain. The ultrasound revealed severe polyhydramnios and fetal myocardial hypertrophy. Within the first 48 hours of the neonatal period, the diagnosis of MAS was made. We conclude that symptomatic MAS, caused by unilateral renal artery stenosis, resulting in increased renin–angiotensin–aldosterone system activity and subsequent polyuria of the non-stenotic kidney, lead to clinically significant polyhydramnios. [ABSTRACT FROM AUTHOR]

Fetal to neonatal transition is characterised by major pulmonary and haemodynamic changes occurring in a short period of time. In the international neonatal resuscitation guidelines, comprehensive recommendations are available on supporting pulmonary transition and delaying clamping of the cord in preterm infants. Recent experimental studies demonstrated that the pulmonary and haemodynamic transition are intimately linked, could influence each other and that the timing of umbilical cord clamping should be incorporated into the respiratory stabilisation. We reviewed the current knowledge on how to incorporate cord clamping into stabilisation of preterm infants and the physiological-based cord clamping (PBCC) approach, with the infant's transitional status as key determinant of timing of cord clamping. This approach could result in optimal timing of cord clamping and has the potential to reduce major morbidities and mortality in preterm infants. [ABSTRACT FROM AUTHOR]

Objective: Neonatal resuscitation guidelines recommend that newborn infants are stimulated to assist with the establishment of regular respirations. The mode, site of application and frequency of stimulations are not stipulated in these guidelines. The effectiveness of stimulation in improving neonatal transition outcomes is poorly described.Methods: We conducted a retrospective review of video recordings of neonatal resuscitation at a tertiary perinatal centre. Four different types of stimulation (drying, chest rub, back rub and foot flick) were defined a priori and the frequency and infant response were documented.Results: A total of 120 video recordings were reviewed. Seventy-five (63%) infants received at least one episode of stimulation and 70 (58%) infants were stimulated within the first minute after birth. Stimulation was less commonly provided to infants <30 weeks' gestation (median (IQR) number of stimulations: 0 (0-1)) than infants born ≥30 weeks' gestation (1 (1-3); p<0.001). The most common response to stimulation was limb movement followed by infant cry and facial grimace. Truncal stimulation (drying, chest rub, back rub) was associated with more crying and movement than foot flicks.Conclusion: Less mature infants are stimulated less frequently compared with more mature infants and many very preterm infants do not receive any stimulation. Most infants were stimulated within the first minute as recommended in resuscitation guidelines. Rubbing the trunk may be most effective but this needs to be confirmed in prospective studies. [ABSTRACT FROM AUTHOR]

This review examines devices used during newborn stabilisation. Evidence for their use to optimise the thermal, respiratory and cardiovascular management in the delivery room is presented. Mechanisms of action and rationale of use are described, current developments are presented and areas of future research are highlighted. [ABSTRACT FROM AUTHOR]

Objectives: For very preterm births, to compare alternative policies for umbilical cord clamping and immediate neonatal care.Design: Parallel group randomised (1:1) trial, using sealed opaque numbered envelopes.Setting: Eight UK tertiary maternity units.Participants: 261 women expected to have a live birth before 32 weeks, and their 276 babies.Interventions: Cord clamping after at least 2 min and immediate neonatal care with cord intact, or clamping within 20 s and immediate neonatal care after clamping.Main Outcome Measures: Intraventricular haemorrhage (IVH), death before discharge.Results: 132 women (137 babies) were allocated clamping ≥2 min and neonatal care cord intact, and 129 (139) clamping ≤20 s and neonatal care after clamping; six mother-infant dyads were excluded (2, 4) as birth was after 35+6 weeks, one withdrew (death data only available) (0, 1). Median gestation was 28.9 weeks for those allocated clamping ≥2 min, and 29.2 for those allocated clamping ≤20 s. Median time to clamping was 120 and 11 s, respectively. 7 of 135 infants (5.2%) allocated clamping ≥2 min died and 15 of 135 (11.1%) allocated clamping ≤20 s; risk difference (RD) -5.9% (95% CI -12.4% to 0.6%). Of live births, 43 of 134 (32%) had IVH vs 47 of 132 (36%), respectively; RD -3.5% (-14.9% to 7.8%). There were no clear differences in other outcomes for infants or mothers.Conclusions: This is promising evidence that clamping after at least 2 min and immediate neonatal care with cord intact at very preterm birth may improve outcome; a large trial is urgently needed.Trial Registration: ISRCTN 21456601. [ABSTRACT FROM AUTHOR]

Paediatric and adult resuscitation is often performed with family present. Current guidelines recommend deferred umbilical cord clamping as part of immediate neonatal care, requiring neonatal assessment next to the mother. This paper describes strategies for providing care beside the mother using both standard resuscitation equipment and a trolley designed for this purpose. [ABSTRACT FROM AUTHOR]

This review discusses an approach to determining the cause of neonatal encephalopathy, as well as current evidence on resuscitation and subsequent management of hypoxic-ischaemic encephalopathy (HIE). Encephalopathy in neonates can be due to varied aetiologies in addition to hypoxic-ischaemia. A combination of careful history, examination and the judicious use of investigations can help determine the cause. Over the last 7 years, infants with moderate to severe HIE have benefited from the introduction of routine therapeutic hypothermia; the number needed to treat for an additional beneficial outcome is 7 (95% CI 5 to 10). More recent research has focused on optimal resuscitation practices for babies with cardiorespiratory depression, such as delayed cord clamping after establishment of ventilation and resuscitation in air. Around a quarter of infants with asystole at 10 min after birth who are subsequently cooled have normal outcomes, suggesting that individualised decision making on stopping resuscitation is needed, based on access to intensive treatment unit and early cooling. The full benefit of cooling appears to have been exploited in our current treatment protocols of 72 hours at 33.5°C; deeper and longer cooling showed adverse outcome. The challenge over the next 5-10 years will be to assess which adjunct therapies are safe and optimise hypothermic brain protection in phase I and phase II trials. Optimal care may require tailoring treatments according to gender, genetic risk, injury severity and inflammatory status. [ABSTRACT FROM AUTHOR]

Objective: Current resuscitation guidelines suggest that it is reasonable to consider stopping resuscitation where no heart rate (cardiac activity) has been detected for 10 min in a newborn baby from birth. We aimed to determine the mortality rate and 2-year neurodevelopmental outcome of all babies born with no heart rate before 10 min of age where resuscitation was attempted in a tertiary referral centre over a 5-year period.Design: To identify all babies with no heart rate before age 10 min we examined two groups:▸ All babies classified as live born who received cardiac massage at birth between January 2009 and December 2013.▸ All babies classified as stillborn between January 2009 and December 2013 where attempts were made at resuscitation beyond 10 min.Results: 87 babies received cardiac massage. 81 babies were live born and 6 were classified as stillborn. Twenty-two babies had no heart rate before 10 min of age. Eight babies survived to 2-year follow-up. 6/11 term babies survived, 2/4 babies born between 32 weeks and 37 weeks survived, and no infants born less than 32 weeks survived (n=7). Of the survivors, 5/8 had a normal neurodevelopmental outcome at 2 years' age. One patient was lost to follow-up, while the other two patients had hemiplegia.Conclusions: Our results add to the body of evidence suggesting that having no heart rate before 10 min of age, in term babies, may not be an appropriate prompt to discontinue resuscitation. [ABSTRACT FROM AUTHOR]

Objective: Positive end expiratory pressure (PEEP) is beneficial when ventilating preterm newborns. The aim was to study whether inexperienced providers were able to generate PEEP during simulated neonatal ventilation, using two novel prototype PEEP valves, on a self-inflating bag without an external gas source.Design: Forty-six nursing students in Tanzania were trained in ventilation with a new Laerdal Upright resuscitator and mask on a NeoNatalie manikin with a newborn resuscitation monitor. Ventilation was studied with and without PEEP valve 1 (anticipated level 4-5 cm H2O) and with and without PEEP valve 2 (anticipated level 9-10 cm H2O) in random order for normal and low 'lung' compliance. The PEEP valves were concave silicone valves with a small slit that would open to let expiratory air out.Results: Mean PEEP with PEEP1 was 4.4 cm H2O (SD 2.2) and with PEEP2 was 4.9 cm H2O (SD 3.1). PEEP ≥4 cm H2O was generated with 70% of inflations with PEEP1 and 65% with PEEP2. Mean airway pressure was 16.3 cm H2O with both PEEP valves compared with 14.2 without PEEP (p<0.001). Mean mask leak was similar with and without PEEP (48% with PEEP1, 58% with PEEP2, 55% without PEEP). Mask leak and PEEP were inversely correlated. Findings with normal and low 'lung' compliance were similar.Conclusions: PEEP between 4 cm H2O and 5 cm H2O was achieved when ventilating a neonatal manikin using a self-inflating bag and novel PEEP valves. Valves that can generate PEEP without external gas sources may aid resuscitation in resource-limited settings. [ABSTRACT FROM AUTHOR]

Objective: This was a pilot study to determine the feasibility of using nasal high flow (nHF) (also known as heated humidified high-flow nasal cannula) for stabilisation of babies born at <30 weeks gestation in the delivery room (DR) and transfer to the neonatal intensive care unit (NICU).Design: Observational study.Setting: Single-centre NICU.Patients: Infants born at <30 weeks gestation.Interventions: Stabilisation and transfer to NICU using nHF.Main Outcome Measures: Feasibility of stabilisation as defined by successful transfer and clinical measures of stability at admission to NICU including oxygen requirement, temperature, requirement for surfactant and inotrope use within 72 h of delivery.Results: Twenty-eight babies were enrolled after written parental consent had been obtained. 25/28 were successfully stabilised in the DR and transferred to the NICU on nHF. The average admission temperature for babies transferred on nHF was 36.9°C and the average inspired oxygen at admission was 29%. Less than half (48%) required surfactant and 60% were still on nHF 72 h after admission. 1 baby received inotropes.Conclusions: Our study suggests that using nHF for stabilisation of premature infants in the DR and subsequent transfer to NICU is feasible.Clinical Trial Registration Number: NCT01991886. [ABSTRACT FROM AUTHOR]

The International Liaison Committee on Resuscitation recently released updated 2015 recommendations for resuscitation. The guidelines form the basis for all levels of resuscitation training, now from first aid to advanced life support (ALS), and for trainees of varying medical skills, from schoolchildren to medical students and consultants. We highlight major updates relating to intra-arrest and postarrest care, and the evidence for their recommendation. We also summarise areas of uncertainty in the evidence for ALS, and highlight current discussions that will likely inform the next round of recommendations. [ABSTRACT FROM AUTHOR]

Clinical assessment of an infant's heart rate (HR) in the delivery room (DR) has been reported to be inaccurate. We compared auscultation of the HR using a stethoscope with electrocardiography (ECG) and pulse oximetry (PO) for determining the HR in 92 low-risk newborn infants in the DR. Caregivers auscultated the HR while masked to the HR on the monitor. Auscultation underestimated ECG HR (mean difference (95% CI) by -9 (-15 to -2) beats per minute (bpm)) and PO HR (mean difference (95% CI) by -5 (-12 to 2) bpm). The median (IQR) time to HR by auscultation was 14 (10-18) s. As HR was determined quickly and with reasonable accuracy by auscultation in low-risk newborns, study in high-risk infants is warranted. [ABSTRACT FROM AUTHOR]