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Background: Sidra Medicine is the first dedicated Children and Maternity hospital in the State of Qatar. This paper describes the preparations for and results of activating quaternary neonatal surgical services in a brand new, "greenfield" hospital. We believe that these are the first published national results of neonatal general surgical services from the Gulf region. Methods: A review of surgical babies below four weeks corrected age from 1st of April 2018 – 31st of March 2020 was undertaken. Patient demographics, primary diagnosis, surgical procedures, 30-day postoperative mortality, overall mortality, and cause of death were recorded. Results: One hundred and sixty-nine babies (169) were identified (44.4% term and 55.6% preterm). Major surgery included laparotomy (76), congenital diaphragmatic hernia repair (20), surgery for anorectal malformations (25), and esophageal atresia (13). One set of conjoined twins were also separated successfully. Fourteen babies died, resulting in overall mortality of 8.3 %. Excluding babies who died of life-limiting conditions, two babies died within 30 days of surgery, resulting in 30 days postoperative mortality rate of 1.2 %. Conclusions: The neonatal surgical mortality rate is comparable with those from top international centers. This low rate could be attributed to the high level of expertise preceded by months of preparations.

Background A large proportion of neonates are treated for presumed bacterial sepsis with broad spectrum antibiotics even though their blood cultures subsequently show no growth. This study aimed to investigate PCR-based methods to identify pathogens not detected by conventional culture. Methods Whole blood samples of 208 neonates with suspected early onset sepsis were tested using a panel of multiplexed bacterial PCRs targeting Streptococcus pneumoniae, Streptococcus agalactiae (GBS), Staphylococcus aureus, Streptococcus pyogenes (GAS), Enterobacteriaceae, Enterococcus faecalis, Enterococcus faecium, Ureaplasma parvum, Ureaplasma urealyticum, Mycoplasma hominis and Mycoplasma genitalium, a 16S rRNA gene broad-range PCR and a multiplexed PCR for Candida spp. Results Two-hundred and eight samples were processed. In five of those samples, organisms were detected by conventional culture; all of those were also identified by PCR. PCR detected bacteria in 91 (45%) of the 203 samples that did not show bacterial growth in culture. S. aureus, Enterobacteriaceae and S. pneumoniae were the most frequently detected pathogens. A higher bacterial load detected by PCR was correlated positively with the number of clinical signs at presentation. Conclusion Real-time PCR has the potential to be a valuable additional tool for the diagnosis of neonatal sepsis.

ObjectiveTo describe the epidemiology of neonatal infection over the past decade in UK neonatal units.DesignRetrospective analysis of prospectively collected infection surveillance network data from 2005 to 2014.Setting30 neonatal units in the UK.PatientsNewborns on participating neonatal units who had a positive blood, cerebrospinal fluid or urine culture and were treated with at least 5 days of appropriate antibiotics.Results2171 episodes of neonatal infection in 1922 infants were recorded. The incidence of infection was 6.1/1000 live births and 48.8/1000 neonatal admissions (2.9 and 23.5 respectively if coagulase-negative staphylococci (CoNS) cultures excluded). The incidence of infection showed a statistically significant reduction over time with reductions in the rates of both early-onset sepsis (EOS) and late-onset sepsis (LOS).The majority of episodes (76%) represented LOS (diagnosed > 48 hours after birth), and infection was more common in premature (Escherichia coli (18%) for EOS, while E. coli (15%), Staphylococcus aureus (14%) and CoNS were prominent causes of LOS.ConclusionsThis paper describes the epidemiology of neonatal infection in the UK over the past decade. These data enable benchmarking of practice and inform areas of future research and guideline development. The results support the hypothesis that the introduction of infection prevention care bundles and antibiotic stewardship programmes in the UK has reduced the burden of LOS.

Transient abnormal myelopoiesis (TAM), a preleukemic disorder unique to neonates with Down syndrome (DS), may transform to childhood acute myeloid leukemia (ML-DS). Acquired GATA1 mutations are present in both TAM and ML-DS. Current definitions of TAM specify neither the percentage of blasts nor the role of GATA1 mutation analysis. To define TAM, we prospectively analyzed clinical findings, blood counts and smears, and GATA1 mutation status in 200 DS neonates. All DS neonates had multiple blood count and smear abnormalities. Surprisingly, 195 of 200 (97.5%) had circulating blasts. GATA1 mutations were detected by Sanger sequencing/denaturing high performance liquid chromatography (Ss/DHPLC) in 17 of 200 (8.5%), all with blasts >10%. Furthermore low-abundance GATA1 mutant clones were detected by targeted next-generation resequencing (NGS) in 18 of 88 (20.4%; sensitivity ∼0.3%) DS neonates without Ss/DHPLC-detectable GATA1 mutations. No clinical or hematologic features distinguished these 18 neonates. We suggest the term "silent TAM" for neonates with DS with GATA1 mutations detectable only by NGS. To identify all babies at risk of ML-DS, we suggest GATA1 mutation and blood count and smear analyses should be performed in DS neonates. Ss/DPHLC can be used for initial screening, but where GATA1 mutations are undetectable by Ss/DHPLC, NGS-based methods can identify neonates with small GATA1 mutant clones.

BACKGROUND Respiratory syncytial virus (RSV) specific immune globulin is now being marketed for prevention of RSV infection in ex-preterm infants. However, there are no published UK data on the morbidity or mortality from RSV in these infants. AIMS To determine the morbidity and mortality from RSV infection in a cohort of infants previously treated at a regional neonatal unit, and compare the cost of hospitalisation for RSV with the potential cost of administering RSV immune globulin (RSV-IG) prophylaxis. METHODS Infants born at a gestation of less than 32 weeks were studied. Details of admissions for respiratory illness in the first two years of life were collected from hospital records, referring hospitals, and general practitioners. RESULTS Data on 82 infants were collected. Up to three RSV seasons were encountered. The hospitalisation rate for confirmed RSV infection for the first season encountered was 4%. Rates of ward and paediatric intensive care unit admission were higher for infants with chronic lung disease. There were no deaths from RSV. RSV-IG would not have been cost effective for most infants. CONCLUSION The morbidity and mortality rates from RSV observed in this group do not support the widespread introduction of RSV-IG prophylaxis for ex-preterm infants.