Is Serum Procalcitonin Level A Reliable Indicator In Early Diagnosis Of Congenital Pneumonia?

The clinical signs in congenital pneumonia mimic other conditions like transient tachypnea of the newborn (TTN) and respiratory distress syndrome (RDS). Differential diagnosis is difficult since laboratory findings have limited value. Procalcitonin (PCT) is an important and widely studied marker of infection. The aim of this study was to determine the diagnostic value of PCT in newborn patients hospitalized in the neonatal intensive care unit (NICU) with the diagnosis of congenital pneumonia. The infants with respiratory distress who were born at Hacettepe University between 2005-2015 and hospitalized in the NICU were included in the study. A total of 200 newborn infants; 54 (27%) infants with congenital pneumonia (Group-1), 42 (21%) infants with TTN (Group-2), 40 (20%) infants with RDS (Group-3) and 64 (32%) healthy infants (group-4), were included in the study. There was no statistically significant difference between the groups for serum C-reactive protein (CRP) levels, sampling time for PCT and CRP and the characteristics of the mother (p> 0.05). Mean serum PCT level was higher in the congenital pneumonia group than in the other groups (p< 0.001). Result of this study shows that procalcitonin is an important early marker in the diagnosis of congenital pneumonia.WoSScopu

Accidental Oral Administration of Povidone Iodine in A Newborn: Case Report

Iodine solutions are widely used as antiseptic for treating and preventing wound infections. Povidone iodine, one of the most common topical iodine solutions in emergency kits, can lead to several abnormalities as thyroid dysfunction. Povidone iodine poisoning is unusual and previously reported effects are mainly complications of topical usage during surgical procedures. Here we present the case of a newborn that was accidentally given oral povidone iodine, showing no signs or symptoms of toxicity after ingestion.WoSScopu

Perfusion Index and Pleth Variability Index in the First Hour of Life According to Mode of Delivery

Perfusion index (PI) is a relative assessment of the pulse strength at the monitoring site. The plethysmographic variability index (PVI, pleth variability index) is a noninvasive and continuous measure of the dynamic change in PI that occurs during respiratory cycles. In this study PI and PVI changes were compared in babies born with cesarean section (C/S) or spontaneous vaginal delivery (SVD); 125 healthy term infants were monitored with pulse oxymeter after first ten minutes of life. Data were recorded from this monitor on a personal computer and analyzed by generalized estimating equations (GEE) method. Pulse rate was lower in babies born via SVD. Perfusion index were higher in C/S group. Pleth variability index were higher in C/S group. Higher pulse rate, PI and PVI values in babies born via C/S may be indicative of more significant hemodynamic changes in these infants during early transitional period after birth.WoSScopu

Does Inhaled Salbutamol Before Surfactant Therapy Have Any Beneficial Effect?

Beta (beta)(2) adrenergic receptors are present in alveolar type II cells. Previously, the beneficial effects of inhaled salbutamol treatment on respiratory outcomes were shown in premature infants with transient tachypnea of the newborn. We hypothesized that inhaled salbutamol would increase the effects of surfactant on oxygenation in premature infants with respiratory distress syndrome (RDS). Inhaled salbutamol (0.15 mg/kg) or normal saline solution (0.30 ml/kg) was administered as a single dose by micropump nebulizer 10 minutes before the first dose of surfactant (Poractant alfa) treatment in 40 infants with gestational ages ranging from 26 to 36 weeks. The effects of salbutamol therapy were evaluated by determining the duration of respiratory support, number of doses of surfactant, respiratory rate, heart rate, fraction of inspired oxygen, and partial pressure of arterial oxygen before and after salbutamol nebulization. No statistically significant difference was detected between the two groups in duration of respiratory support, number of doses of surfactant, respiratory rate, fraction of inspired oxygen, or partial pressure of arterial oxygen. In this study, no significant effect of inhaled salbutamol treatment on the surfactant therapy in premature infants with RDS was detected.WoSScopu

Prenatal bisphenol a and phthalate exposure are risk factors for male reproductive system development and cord blood sex hormone levels.

Bisphenol A (BPA) and phthalates can adversely affect the fetal development. However, observational studies on the effects of these chemicals on fetal male reproductive system are still limited. A hundred of umbilical cord blood samples were analyzed for the levels of BPA, di-2-ethylhexyl phthalate (DEHP), mono-2-ethylhexyl phthalate (MEHP), and sex hormones. After birth, male newborns underwent physical examination that included measurements of anogenital distance, stretched penile length (SPL), and penile width. BPA, DEHP and MEHP levels were detectable in ≈99% of cord blood samples. In covariate-adjusted models, cord blood BPA levels were inversely associated with SPL of newborns and positively associated with cord blood estradiol levels. In addition, there was a significant inverse relationship between cord blood DEHP levels and anogenital distance index of newborn males. Our results suggest that in utero BPA and DEHP exposure exerted adverse effects on fetal male reproductive development and cord blood estradiol levels

Maternal Adipose Tissue, Antenatal Steroids, And Respiratory Distress Syndrome: Complex Relations

The incidences of maternal obesity and obesity-related maternal, fetal and neonatal complications have increased considerably. Obese people may have lower, normal or increased fat mass independent from their body mass index. We aimed to investigate the relationships between antenatal steroid therapy and maternal body fat ratio for the risk of Respiratory distress syndrome (RDS) in preterm infants. Pregnant women and their newborn infants between 24-34 weeks of gestation, who received a full course of antenatal steroid therapy were included in the study. Mother's body weight, body mass index (BMI), and body compositions (muscle, fat, water) were calculated using the bioelectrical impedance method 5 days after giving birth. Neonatal characteristics and respiratory outcomes were noted. A total of 42 mothers and their single premature infants were included in the study. Nineteen (45.2%) infants developed RDS (Group 1) while 23 (54.8%) infants did not develop RDS (Group 2). The mean body fat mass (kg), fat ratio (%), truncal fat mass (kg), and truncal fat ratio (%) were statistically significantly higher in Group 1 than in Group 2. The incidence of RDS was significantly higher in the group of mothers with a body fat ratio >30.0% (n=15/24, 62.5%) when compared with the group of mothers with a body fat ratio <= 30% (n=4/18, 22.2%) (p=0.013). Maternal adipose tissue plays an important role and should be taken into consideration especially in obese women, before giving antenatal steroids to achieve positive effects of the therapy in preterm infants.WoSScopu

Outpatient Versus Inpatient Follow-Up For Intrahepatic Cholestasis Of Pregnancy

Aim of the study The optimum management method and the best time of delivery still remain unclear for intrahepatic cholestasis of pregnancy (ICP). We aimed to ascertain whether there is a benefit of close monitoring at hospital. Material and methods We evaluated the maternal and neonatal records of ICPs over a recent five-year period. A total of 35 women and their 38 newborns were analyzed. The impact of hospitalization was evaluated in terms of delivery type, labor induction, preterm delivery, Apgar scores, and neonatal intensive care unit admission. Results The median maternal age was 30.7 years, and median gestation at diagnosis was 34 weeks. Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were normal in three patients; 32 (91.4%) women had at least one increased hepatic enzyme level. The median AST level was elevated to 66 U/l (almost two-fold), and the median ALT level was 91 U/l (about three-fold). The median gestation time at delivery was 37 weeks. The preterm delivery rate was 45.7%. The median birth weight was 3020 g, and median Apgar scores were 9 and 10 at the 1st and 5th minutes, respectively. Neonatal intensive care unit admission occurred in 21 neonates (55.3%). During pregnancy follow-up, 22 women (62.8%) were hospitalized during their pregnancies. There was no statistically significant difference between groups in terms of obstetric and perinatal outcomes (p > 0.05). However, the hospitalized pregnant women were found to have higher levels of serum transaminases (p = 0.15 and p = 0.01 for ALT and AST, respectively). Conclusions Hospitalization may be helpful in some ICP cases, especially when enzyme levels are elevated.PubMedWoSScopu

Functional Outcomes Of Mandibular Distraction For The Relief Of Severe Airway Obstruction And Feeding Difficulties In Neonates With Pierre Robin Sequence

The purpose of this study was to review the application of mandibular distraction to relieve severe airway obstruction or feeding problems of neonates. Thirteen neonates with Pierre Robin sequence who underwent bilateral mandibular distraction between 2010 and 2013 for relief of their severe airway obstruction or feeding problems were retrospectively reviewed. The mean preoperative and postoperative airway diameters were 3.89 +/- 1.64 and 9.03 +/- 1.98 mm. respectively and significant difference was observed with distraction (p< 0.001). The rate of severe airway infection also significantly decreased from 69.2% to 23.1% (p= 0.016). 84.6% of the patients were able to be fed orally at discharge whereas 6 patients (46.2%) required support via orogastric tube before distraction (p= 0.125). No growth disturbance, dental complications or malocclusion was observed in the long-term follow up. Mandibular distraction appears to be a promising and effective surgical option for relieving airway obstruction and feeding problems in severe Pierre Robin Sequence patients.WoSScopu