The rare reason for massive lactic aciduria and mitochondrial disorders: combined oxidative phosphorylation deficiency type 23 (COXPD23).

Mitochondrial respiratory chain dysfunction and impaired oxidative phosphorylation are rare but significant causes of mitochondrial diseases in children, presenting with diverse clinical features. Combined oxidative phosphorylation deficiency type 23 (COXPD23), an autosomal recessive disorder due to GTPBP3 gene mutations, typically manifests as lactic acidosis, hypertrophic cardiomyopathy, and encephalopathy. This case report describes a male infant born at 35 weeks gestation, who exhibited severe lactic aciduria and hypotonia but no cardiomyopathy, which is atypical for COXPD23.

Lung ultrasound in the evaluation of pulmonary edema in newborns with critical congenital heart disease.

Background: Newborns with critical congenital heart disease (CCHD) with increased pulmonary blood flow (PBF) are at high risk for congestive heart failure. In this study, we aimed to evaluate the presence and degree of pulmonary edema in newborns with CCHD using lung ultrasound (LUS) during the perioperative period.

Methods: Prospective clinical trial, 44 newborn patients with CCHD were evaluated in this prospective clinical trial.

Neonatal Outcomes of Critical Congenital Heart Defects: A Multicenter Epidemiological Study of Turkish Neonatal Society : Neonatal Outcomes of CCHD.

Critical congenital heart disease (CCHD) is one of the leading causes of neonatal and infant mortality. We aimed to elucidate the epidemiology, spectrum, and outcome of neonatal CCHD in Türkiye. This was a multicenter epidemiological study of neonates with CCHD conducted from October 2021 to November 2022 at national tertiary health centers.

Mesenchymal stem cell application in a newborn with severe intraventricular hemorrhage and respiratory distress.

In this case, we present a patient with respiratory distress syndrome, pulmonary interstitial lung disease, and grade 4 intraventricular hemorrhage, in which we applied mesenchymal stem cells simultaneously by intraventricular, intravenous, and intratracheal routes.

The Effects of Thyroid Hormone Levels on Patent Ductus Arteriosus Closure in Newborns.

Objective: Although the role of thyroid hormones in functional and anatomical closure of patent ductus arteriosus (PDA) is well known, their effects on the medical or surgical closure of PDA in newborns remain unclear. This study aimed to assess the correlation between thyroid function tests and PDA closure through medical or surgical interventions in newborns.

Methods: This retrospective study was conducted on 65 newborns diagnosed with hemodynamically significant PDA (hs-PDA), with a premature rate of 81.

Ultrasonographic evaluation of endotracheal tube position in newborns with CHD.

Unlabelled: Many studies have been conducted to determine the most reliable technique for evaluating the position of the endotracheal tube in patients receiving mechanical ventilation support. In this study, we aimed to determine the endotracheal tube position by ultrasonography in intubated patients with a diagnosis of critical CHD followed in the neonatal ICU.

Methods: In this prospective observational clinical study, we performed point-of-care ultrasound for endotracheal tube localisation in 65 intubated newborns with critical CHD.

Massive upper gastrointestinal bleeding due to a gastric ulcer in a newborn.

Usually, swallowing of maternal blood is the cause of bloody vomiting in healthy term newborns. Other reported causes include gastritis, esophagitis, gastric ulcer, and duodenal ulcer. We report a newborn girl born by cesarean at 37 weeks who had hematemesis on postnatal day 1 and hematochezia on day 2.

Therapeutic Role of Astaxanthin and Resveratrol in an Experimental Rat Model of Supraceliac Aortic Ischemia-Reperfusion.

Objective: The aim of the study is to investigate the therapeutic effects of astaxanthin (AST) and resveratrol (RVT) on multiorgan damage in an animal model of the supraceliac aortic ischemia-reperfusion (I/R).

Methods: In this study, 28 rats ( = 7/group), 200 to 250 g in weight, were randomized to four groups (1: Sham, 2: Control + I/R, 3: AST + I/R, and 4: RVT + I/R). Following the abdominal incision, aortic dissection was performed in the sham group without injury.

Role of systemic immune-inflammatory index in early diagnosis of sepsis in newborns with CHD.

Objective: Congenital heart diseases (CHD) are the most common causes of birth defects that have increased the risk of infections. Neonatal sepsis is a life-threatening condition and early diagnosis can be life-saving. We aimed to evaluate the potential role of the systemic immune-inflammatory index in the early diagnosis of neonatal sepsis.

Protective role of melatonin and spirulina in aortic occlusion-reperfusion model in rats.

The aim of this experiment was to investigate the role of melatonin and spirulina on multiorgan damage induced by ischemia/reperfusion injury (IR) in a rat model. A total of 32 male rats weighing 200-220 g were allocated into 4 groups (n = 8/group) (Sham, Control-IR [CIR], Melatonin-IR [MIR], and Spirulina-IR [SIR]). Sham group underwent midline laparotomy and dissection of the aorta without injury.

The Serum Levels of Asymmetric Dimethylarginine, Vascular Endothelial Growth Factor, and Insulin-Like Growth Factor-1 in Preterms with Retinopathy of Prematurity.

To determine the serum levels of asymmetric dimethylarginine (ADMA), vascular endothelial growth factor (VEGF), and insulin-like growth factor-1 (IGF-1) in preterms with retinopathy of prematurity (ROP). We included 37 preterm infants. The first blood samples were obtained within the first 5 days of life and repeated at the time of the first ophthalmologic examination for ROP.

Astaxanthin Reduces the Severity of Intestinal Damage in a Neonatal Rat Model of Necrotizing Enterocolitis.

Objective: This study aimed to ascertain the effects of astaxanthin (ASX) in an experimental necrotizing enterocolitis (NEC) model using rat pups.

Study Design: Forty-two pups born from five Wistar albino rats were randomly divided into three groups as the control group, NEC + placebo (saline), and NEC + ASX. Pups in the NEC + ASX group were given 100 mg/kg/day oral ASX from day 1 to day 4 of the study.

A Case of Congenital Glucose Galactose Malabsorption with a New Mutation in the Gene.

Congenital glucose-galactose malabsorption (CGGM) is an autosomal recessive disorder originating from an abnormal transporter mechanism in the intestines. It was sourced from a mutation in the gene, which encodes a sodium-dependent glucose transporter. Here we report a 2-day-old girl with CGGM who presented with severe hypernatremic dehydration due to diarrhea beginning in the first hours of life.

Astaxanthin Prevents Lung Injury Due to Hyperoxia and Inflammation.

Background/aim: This study aimed to ascertain the effects of astaxanthin on the lungs of rat pups with bronchopulmonary dysplasia (BPD) induced by hyperoxia and lipopolysaccharide (LPS).

Materials And Methods: Forty-two newborn Wistar rats, born to spontaneous pregnant rats, were divided into three groups: Hyperoxia (95% O2) + lipopolysaccharide (LPS) group, hyperoxia + LPS + astaxhantin group, and control: no treatment group (21% O2). Pups in the hyperoxia + LPS + astaxanthin group were given 100 mg/kg/day oral astaxanthin from the first day to the fifth day.

Maternal serum thiol/disulfide homeostasis in pregnancies complicated by fetal hypoxia.

We aimed to evaluate maternal serum thiol/disulphide homeostasis in pregnancies complicated by fetal distress (FD). A total of 100 patients beyond the 34th week of pregnancy were included in this study, and they were divided into two groups. The study group included 50 patients who had been diagnosed with FD; the control group was composed of 50 patients who had shown no signs of FD and who had undergone an elective (previous) caesarean section (CS).

Successful Mesenchymal Stem Cell Application in Supraventricular Tachycardia-Related Necrotizing Enterocolitis: A Case Report.

Necrotizing enterocolitis (NEC) is one of the most important life- threatening diseases in neonates. Recurrent episodes of supraventricular tachycardia (SVT) can lead to gut ischemia, with subsequent reperfusion injury resulting in NEC. Mesenchymal stem cells (MSCs) are multi-potential cells which can differentiate into multiple cell types.

Predictive Value of Vasoactive-inotropic Score for Mortality in Newborns Undergoing Cardiac Surgery.

Objective: Vasoactive-inotropic Score (VIS) was developed to quantify the amount of inotropic support provided in the postoperative period. We investigated the predictive value of (VIS) for mortality in neonates with congenital heart disease (CHD).

Study Design: Prospective cohort.

Comparison of three natural surfactants according to lung ultrasonography scores in newborns with respiratory distress syndrome.

Introduction: Lung ultrasonography (LUS) is a noninvasive bed-side test and increasingly used by clinicians in the management and follow-up of respiratory distress syndrome (RDS) in premature infants.

Objective: To compare the results of three natural surfactants according to LUS scores in premature infants with RDS.

Methods: This was a prospective study on 62 preterm infants (25-34 weeks) with RDS and receiving surfactant according to 2016 European guidelines.