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Cerebral sinovenous thrombosis (CSVT) is an uncommon neurological disease in newborns. Literature data report the association between prothrombotic risk factors and CSVT. This correlation can help the clinician make an earlier diagnosis of this subtle disease. Herein, we describe a severe neonatal CSVT in the absence of significant risk factors. more...

Summary Background The importance of lung recruitment before surfactant administration has been shown in animal studies. Well designed trials in preterm infants are absent. We aimed to examine whether the application of a recruitment manoeuvre just before surfactant administration, followed by rapid extubation (intubate-recruit-surfactant-extubate [IN-REC-SUR-E]), decreased the need for mechanical ventilation during the first 72 h of life compared with no recruitment manoeuvre (ie, intubate-surfactant-extubate [IN-SUR-E]). Methods We did a randomised, unblinded, controlled trial in 35 tertiary neonatal intensive care units in Italy. Spontaneously breathing extremely preterm neonates (24 + 0 to 27 + 6 weeks' gestation) reaching failure criteria for continuous positive airway pressure within the first 24 h of life were randomly assigned (1:1) with a minimisation algorithm to IN-REC-SUR-E or IN-SUR-E using an interactive web-based electronic system, stratified by clinical site and gestational age. The primary outcome was the need for mechanical ventilation in the first 72 h of life. Analyses were done in intention-to-treat and per-protocol populations, with a log-binomial regression model correcting for stratification factors to estimate adjusted relative risk (RR). This study is registered with ClinicalTrials.gov , NCT02482766 . Findings Of 556 infants assessed for eligibility, 218 infants were recruited from Nov 12, 2015, to Sept 23, 2018, and included in the intention-to-treat analysis. The requirement for mechanical ventilation during the first 72 h of life was reduced in the IN-REC-SUR-E group (43 [40%] of 107) compared with the IN-SUR-E group (60 [54%] of 111; adjusted RR 0·75, 95% CI 0·57–0·98; p=0·037), with a number needed to treat of 7·2 (95% CI 3·7–135·0). The addition of the recruitment manoeuvre did not adversely affect the safety outcomes of in-hospital mortality (19 [19%] of 101 in the IN-REC-SUR-E group vs 37 [33%] of 111 in the IN-SUR-E group), pneumothorax (four [4%] of 101 vs seven [6%] of 111), or grade 3 or worse intraventricular haemorrhage (12 [12%] of 101 vs 17 [15%] of 111). Interpretation A lung recruitment manoeuvre just before surfactant administration improved the efficacy of surfactant treatment in extremely preterm neonates compared with the standard IN-SUR-E technique, without increasing the risk of adverse neonatal outcomes. The reduced need for mechanical ventilation during the first 72 h of life might facilitate implementation of a non-invasive respiratory support strategy. Funding None. more...

OBJECTIVE To examine the relationship between electrographic seizures and developmental outcome at 18 and 24 months in neonates with moderate and severe hypoxic-ischemic encephalopathy [HIE] treated with therapeutic hypothermia [TH]. STUDY DESIGN 30 term infants with moderate-severe HIE treated with TH were enrolled prospectively from June 2012 to May 2018. All had continuous single channel amplitude integrated EEG (aEEG) monitoring for a minimum of 72 h and brain MR within 4 weeks. The aEEG was classified by severity of background and seizure burden. MR images were graded by the severity of injury. Outcome (defined abnormal in case of death, dyskinetic or spastic quadriplegic cerebral palsy, epilepsy, or Bayley III score < 85 in all three subscales or < 70 in any individual subscale) was assessed at 18 and 24 months. RESULTS Seizures were recorded in 24 out of 30 [80 %] neonates and an abnormal outcome was observed in 7 [23 %] of infants. Patients with poor outcome had a statistically significant correlation with: high seizure burden (p = 0.0004), need for more than one antiepileptic drugs (p = 0.006), a persistent abnormal aEEG trace at 48 h (p = 0.0001) and moderate-severe brain injury at MRI (p = 0.0001). Moreover, infants with status epilepticus or frequent seizures reported a significantly association with abnormal MR imaging and poor outcome than patients with sporadic seizures (p = 0.0009). CONCLUSION The role of seizures in the pathogenesis of brain injury remains controversial. In our cohort the presence of seizures, per se, was not associated with abnormal outcome; however a high seizure burden as well as a persistent abnormal aEEG background pattern and MR lesions resulted significantly associated with poor prognosis. more...

Although beneficial in clinical practice, the INtubate-SURfactant-Extubate (IN-SUR-E) method is not successful in all preterm neonates with respiratory distress syndrome, with a reported failure rate ranging from 19 to 69 %. One of the possible mechanisms responsible for the unsuccessful IN-SUR-E method, requiring subsequent re-intubation and mechanical ventilation, is the inability of the preterm lung to achieve and maintain an “optimal” functional residual capacity. The importance of lung recruitment before surfactant administration has been demonstrated in animal studies showing that recruitment leads to a more homogeneous surfactant distribution within the lungs. Therefore, the aim of this study is to compare the application of a recruitment maneuver using the high-frequency oscillatory ventilation (HFOV) modality just before the surfactant administration followed by rapid extubation (INtubate-RECruit-SURfactant-Extubate: IN-REC-SUR-E) with IN-SUR-E alone in spontaneously breathing preterm infants requiring nasal continuous positive airway pressure (nCPAP) as initial respiratory support and reaching pre-defined CPAP failure criteria. In this study, 206 spontaneously breathing infants born at 24+0–27+6 weeks’ gestation and failing nCPAP during the first 24 h of life, will be randomized to receive an HFOV recruitment maneuver (IN-REC-SUR-E) or no recruitment maneuver (IN-SUR-E) just prior to surfactant administration followed by prompt extubation. The primary outcome is the need for mechanical ventilation within the first 3 days of life. Infants in both groups will be considered to have reached the primary outcome when they are not extubated within 30 min after surfactant administration or when they meet the nCPAP failure criteria after extubation. From all available data no definitive evidence exists about a positive effect of recruitment before surfactant instillation, but a rationale exists for testing the following hypothesis: a lung recruitment maneuver performed with a step-by-step Continuous Distending Pressure increase during High-Frequency Oscillatory Ventilation (and not with a sustained inflation) could have a positive effects in terms of improved surfactant distribution and consequent its major efficacy in preterm newborns with respiratory distress syndrome. This represents our challenge. ClinicalTrials.gov identifier: NCT02482766 . Registered on 1 June 2015. more...

Background and aims: Brain cooling (BC) represents the elective treatment in asphyctic newborns. aEEG and NIRS monitoring may help to evaluate changes in cerebral electrical activity and cerebral hemodynamics during hypothermia. Aims: To evaluate the prognostic value of aEEG time course and NIRS data in asphyctic cooled infants. Methods: 12 term neonates admitted to our NICU with a moderate-severe HIE underwent selective BC. aEEG and NIRS monitoring were started as soon as possible and maintained during the whole hypothermic treatment. Follow-up was scheduled at regular intervals; adverse outcome was defined as death, cerebral palsy (CP) or global quotient < 88.7 at Griffiths' Scale. Results: 2/12 infants died, 2 developed CP, 1 was normal at 6 months of age and then lost at follow-up and 7 showed a normal outcome at least at 1 year of age. The aEEG background pattern at 24 hours of life was abnormal in 10 newborns; only 4 of them developed an adverse outcome, whereas the 2 infants with a normal aEEG developed normally. In infants with adverse outcome NIRS showed a higher Tissue Oxygenation Index (TOI) compared with those with normal outcome (80.0±10.5% vs 66.9±7.0%, p=0.057; 79.7±9.4% vs 67.1±7.9%, p=0.034; 80.2±8.8% vs 71.6±5.9%, p=0.069 at 6, 12 and 24 hours of life, respectively). Conclusions: The aEEG background pattern at 24 hours of life loses its positive predictive value after BC implementation; TOI could be useful to early predict non responder infants that may benefit from other innovative therapies. more...