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We suggest evaluating all preterm neonates who have severe sepsis and/or necrotizing enterocolitis signs and who do not respond to prolonged antibiotic therapy with detailed abdominal ultrasound for possible hepatic abscesses as early diagnosis, and treatment favors prognosis.

Yılmaz-Semerci S, Bornaun H, Kurnaz D, Cebeci B, Babayiğit A, Büyükkale G, Çetinkaya M. Neonatal atrial flutter: Three cases and review of the literature. Turk J Pediatr 2018; 60: 306-309. Atrial flutter (AFl) is known to be a seldom type of fetal and neonatal arrhythmia. Although it could end in severe morbidities such as hydrops fetalis or even death, with early prenatal diagnosis and prompt therapeutic approaches the majority of AFl cases show good prognosis. Neonatal AFl might be resistant to first step therapies. Therefore, secondary agents like flecainide, amiodarone, sotalol and cardioversion, if required, could be influent in perinatal tachyarrhythmia. In addition, close follow-up even after discharge is very important to keep all follow-up appointments. Herein, we present three cases of fetal/neonatal AFl in light of the literature and discuss the characteristics, diagnosis and treatment options.

Background Currently, there is a lack of clear definition for neonatal sepsis. The Pediatric Committee of the European Medicines Agency (EMA) developed consensus criteria to ensure a standardization for neonatal sepsis definition. However, there is no evidence supporting the accuracy of the EMA sepsis criteria in neonatal sepsis diagnosis. The main objective of this study was to evaluate the diagnostic accuracy of EMA sepsis criteria for proven neonatal sepsis. Methods A multicenter prospective cohort study was conducted from October 2015 to November 2018. Infants with a gestational age over 34 th weeks, diagnosed with clinical sepsis and received antibiotics according to the EMA criteria or experienced neonatologists’ opinion were included. Blood culture or multiplex real time-PCR or 16S-rRNA positive infants were accepted as “proven sepsis”. The predictive performance of EMA criteria for proven sepsis was evaluated by sensitivity, specificity, accuracy, and area under the curve measures of receiver operator characteristic curves. Data-mining methods were used for further analysis. Results Among the 245 included infants, the EMA criteria were positive in 97 infants (39.6%), while proven sepsis was diagnosed in 113 infants (46.1%). The sensitivity, specificity, and accuracy of the EMA criteria for proven sepsis were 44.2% (95%CI: 34.9–53.9), 64.4% (95%CI: 55.6–72.5), 55.1% (95%CI: 46.6–59.4) respectively. None of the clinical and laboratory parameters had sufficient performance individually in terms of sensitivity, specificity and accuracy measures. The diagnostic performance was similar when different clinical findings were added to the EMA sepsis criteria or assessment of the score was interpreted in different ways. Conclusions Results highlighted that clinician opinion and standard laboratory tests are limited in the neonatal sepsis diagnosis. The EMA criteria also did not efficiently meet the diagnostic accuracy measures for neonatal sepsis. A predictive sepsis definition and rapid bedside point-of care tests are urgently needed.

With advances in medical sciences, an increase in survival rates of low birth weight; increased incidence in use of catheter and antibiotics, and total parenteral nutrition are reported, therefore, the rate of fungal infections in late and very late onset neonatal sepsis have increased. Although fungal endocarditis rarely occur in newborns, it has a high morbidity and mortality. Antifungal therapy is often insufficient in cases who develop fungal endocarditis and surgical treatment is not preferred due to its difficulty and high mortality. Herein, fungal endocarditis in a preterm newborn treated with single-dose recombinant tissue plasminogen activator in addition to antifungal therapy is presented and relevant literature has been reviewed. The vegetation completely disappeared following treatment and no complication was observed.