Sample date Result (cycle threshold per target) Gestational age on admission 34 weeks, 4 days 37 weeks, 3 days

Since its first description, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has spread worldwide with over 2 million cases reported and thousands of deaths. Every human is susceptible to the infection, and pregnant women are not spared. Although reports documented COVID-19 infections among pregnant women 1,2 and described the neonatal outcome relatively to early days of life, 3 to date, no information on late-onset infection in newborns to mother with SARS-CoV-2 contracted in pregnancy are available. AbstractObjective To date, no information on late-onset infection in newborns to mother with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) contracted in pregnancy are available. This study aimed to evaluate postdischarge SARS-CoV-2 status of newborns to mothers with COVID-19 in pregnancy that, at birth, were negative to SARS-CoV-2. Study Design This is an observational study of neonates born to mothers with coronavirus disease 2019 .Results Seven pregnant women with documented SARS-CoV-2 infection have been evaluated in our institution. One woman had a spontaneous abortion at 8 weeks of gestational age, four women recovered and are still in follow-up, and two women delivered. Two newborns were enrolled in the study. At birth and 3 days of life, newborns were negative to SARS-CoV-2. At 2-week follow-up, one newborn tested positive although asymptomatic. Conclusion Our findings highlight the importance of follow-up of newborns to mothers with COVID-19 in pregnancy, since they remain at risk of contracting the infection in the early period of life and long-term consequences are still unknown.

Cardiac troponin may prove to be valuable in evaluating myocardial damage in birth asphyxia. However, the degree of prematurity may complicate the assessment.

We describe 3 cases of neonatal respiratory distress syndrome (RDS) in near-term infants, born from mothers with severe intrahepatic cholestasis of pregnancy. Common pictures of the cases were: good indices of lung maturity in the amniotic fluid; severe RDS requiring mechanical ventilation; high serum bile acid (BA) levels in the early days of life; no meconium aspiration; negative cultures; and absence of indirect laboratory signs of infection. After the first case, we hypothesized that abnormally high BA levels could have reversed the action of phospholipase A2 in the lungs, causing a degradation of phosphatidylcholines to lysophosphatidylcholines and the consequent lack of surfactant activity, leading to the severe respiratory distress. Consequently, in cases 2 and 3, we gave intratracheal surfactant to the infants, which, although administered around the first 24 hours of life, showed to be helpful. Our experience suggests that a high level of attention in the management of newborn infants (even near-term infants) born from women with intrahepatic cholestasis of pregnancy is necessary to detect as soon as possible signs and symptoms of this "unexpected" RDS, which can assume a very severe clinical picture. In such instances, we recommend that the diagnosis of BA pneumonia be kept in mind and that exogenous surfactant be given as soon as possible, even in the presence of indices of normal lung maturity in the amniotic fluid. Finding high levels of BA and lysophosphatidylcholines in the bronchoalveolar lavage of affected infants would aid in support of the diagnosis.

Study design: Report of an epidermoid cyst with intramedullary localization. Objective: To describe an atypical presentation of intramedullary epidermoid cyst. Summary of background data: Intramedullary epidermoid cysts are rare entities with a marked variability in the clinical presentation, essentially of neurological pertinence. Methods: Case report of a spinal epidermoid cyst in a 13-year-old girl presenting with urological symptoms: she had a 12-month history of recurrent low urinary tract infections, urinary frequency and nocturnal enuresis. A urodynamic evaluation was performed and showed the presence of involuntary bladder contractions with detrusor instability and low bladder compliance. Magnetic resonance imaging of the spine demonstrated an intramedullary lesion of the dorsal spinal cord. Results: The mass was excised and 6 months after surgical excision, urological manifestations improved with decreased detrusor hyper-reflexia, increased bladder capacity and compliance and no later report of urinary tract infections. Conclusions: In our patient, unusual clinical manifestations of the tumor have delayed the diagnosis, but its complete removal has led to remission of symptoms. Detailed neurological examination and investigations are indicated in patients with clinical and urodynamic features, suggestive of neuropathic bladder.

Lutein has been shown to have antioxidant functions in newborns and with zeaxantin selectively taken up into the macula of the eye. We hypothesize that lutein administration may contribute to reducing the incidence of Retinopathy of Prematurity (ROP). This was a single center, double-blind randomized controlled study. Preterm infants with gestational age (GA) ≤ 32 weeks able to tolerate minimal enteral feeding before the seventh day of life (DOL) were enrolled; lutein and zeaxantin plasma concentrations and ROP occurrence and severity were evaluated. Sixty-three newborns were enrolled, 31 in the lutein group and 32 in the placebo group (one died before ROP assessment). The mean GA was 29.9 (± 1.9) weeks and the mean birth weight was 1331 (± 415) grams. There were no differences in the incidence of ROP at any stage between groups. Oxidative injury is probably an additional mechanism of damage of the developing retinal vessels, and it probably plays only a minor role in the pathogenesis of ROP. Supplementation with antioxidant substances might have beneficial effects noticeable only on larger samples of high risk neonates or at very high dosage. Further investigations would be needed to evaluate whether lutein supplementation can influence functional rather than anatomical outcomes in preterm infants.

Ibuprofen administration was associated with higher peak total serum bilirubin levels, and the more-pronounced hyperbilirubinemia led to longer phototherapy. The potential role of competition between ibuprofen and bilirubin in the hepatic glucuronidation pathway is discussed.

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