Publications by authors named "Hacer Y Yıldızdas"

Article Synopsis
  • - The study investigates the incidence of hypoxic ischemic encephalopathy (HIE) in infants ≥36 weeks gestational age in Turkey, finding an incidence rate of 2.13 per 1000 live births, with varying severity levels among those affected.
  • - Among infants with HIE, therapeutic hypothermia (TH) was notably administered to 34.5% of those with mild HIE, while factors like gestational age affected mortality rates, especially in those born at 34-35 weeks.
  • - Despite an unchanged incidence of HIE, the study revealed a decreased mortality rate and no significant impact of TH timing on MRI findings or mortality.
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Background: Many medical experts prescribe indomethacin because of its anti-inflammatory, analgesic, tocolytic, and duct closure effects. This article presents an evaluation of the enduring impact of indomethacin on neonatal rats with hypoxic-ischemic (HI) insults, employing behavioral tests as a method of assessment.

Methods: The experiment was conducted on male Wistar-Albino rats weighing 10 to 15 g, aged between seven and 10 days.

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Objective: Newborns in NICUs experience many painful procedures. The aim of the study was to evaluate the effect of whole body massage therapy on pain scores during venipuncture and to compare with oral 10% dextrose and Kangaroo care.

Study Design: Newborns with gestational age ≥34 weeks were randomly enrolled to one of three groups: dextrose, massage and Kangaroo care and a blinded investigator scored the pain using NIPS before and during the procedure.

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Purpose: The International Nosocomial Infection Control Consortium (INICC) found a high mortality rate in ICUs of the Middle East (ME). Our goal was to identify mortality risk factor (RF) in ICUs of the ME.

Materials: From 08/01/2003 to 02/12/2022, we conducted a prospective cohort study in 236 ICUs of 77 hospitals in 44 cities in 10 countries of ME.

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Objective: Hydroxychloroquine (HCQ) has immunomodulatory, antithrombotic, cardiovascular, antimicrobial, and antineoplastic effects. In this study, we aimed to investigate the antiapoptotic and immunomodulator effects of intraperitoneal HCQ on hypoxic-ischemic (HI) injury in newborn rats.

Study Design: Wistar albino rats, 7 to 10 days old, were randomly divided into three groups: hypoxic-ischemic encephalopathy (HIE) group, HIE treated with HCQ group, and Sham group.

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Background: Intravenous lipid emulsions are commonly used as a part of parenteral nutrition in premature infants. The potential bilirubin-displacing effects of high free fatty acid (FFA) levels during lipid infusions are known. Levels of free bilirubin (FB) predict the risk of bilirubin neurotoxicity more accurately than indirect serum bilirubin levels.

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Molybdenum cofactor deficiency is a rare neurometabolic disease that is usually characterized by seizures, abnormal muscle tonus, developmental delay and poor nutrition, and is seen soon after birth. Pyloric stenosis causes serious vomiting in the first months of life. The presence of neurologic damage in molybdenum cofactor deficiency and possible abnormal innervations may cause pyloric stenosis; however, the pathogenesis is unclear.

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Fluid and electrolyte balance and acid-base homeostasis are essential components of normal cellular and organ functions, both in the intrauterine and postnatal developmental period. Knowledge of physiologic changes and appropriate management are important aspects of neonatal intensive care. The aim is to ensure successful transition from the fetal to neonatal period and maintain a normal fluid-electrolyte and acid-base balance.

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Aim: To evaluate the effect of umblical cord clamping time on lymphocyte subgroups in term and late preterm infants.

Material And Methods: Seventy-four infants between 34 and 41 weeks of gestation were included in the study. Of these, 37 were umbilical cord clamped immediately after birth and the remaining 37 were clamped after waiting one minute.

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Yapıcıoğlu Yıldızdaş H, Ece Ü, Bilen Yurdakul G, Kolağasıgil E. Spontaneously resolved uterine prolapse in a neonate with spina bifida. Turk J Pediatr 2019; 61: 979-981.

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Background: Olive oil-soybean oil (OO/SO) based lipid emulsions (LE) lack ω-3 PUFAs eicosapentaenoic acid -EPA and docosahexaenoic acid- DHA, which have clinical benefits on inflammatory processes. Fish oil based LEs are good sources of DHA and EPA. Fish oil, MCT, Olive oil and Soya oil (FMOS) lipid is one of the fish oil containing LEs supplemented with high levels of α-tocopherol and lower levels of phytosterol compared to OO/SO lipid emulsions.

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Background: Organophosphates, pythyreoids, carbamate pesticides and fungicides are heavily used in agriculture. They may have dangerous effects on newborn health especially on immune system and growth via prenatal transmission by placenta or postnatal transmission by breastfeeding.

Methods: In 2015, 144 non-persistent pesticides in 64 milk samples of 32 mothers were studied by OuEChERS method in liquid chromatography/tandem mass spectrometer in neonatal Intensive Care Unit in Adana, a city in Cukurova region which is an important agricultural area in Turkey.

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Background: The aim of this study was to determine mortality risk by calculating Score for Neonatal Acute Physiology and Perinatal Extension II (SNAP-PE-II) and Clinical Risk Index for Babies (CRIB) score, and evaluate prediction of the effects of antenatal corticosteroid and surfactant treatment on mortality.

Methods: This multicenter study was conducted simultaneously in five different centers in four different provinces in Southern Turkey between July 2012 and July 2013. A total of 1668 inborn subjects hospitalized in the neonatal intensive care unit within the first 12 h of delivery, and meeting the selection criteria, were included in the study, and CRIB and SNAP-PE-II were used to determine mortality.

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The usage of drugs during pregnancy affect the fetus and the newborn. In this report, we present findings from a newborn baby, whose mother was epileptic, and was under the treatment of valproic acid and carbamazepine during pregnancy. We have found symptoms of withdrawal syndrome, hyponatremia and feeding problem, which was most probably related to exposure to the mentioned drugs.

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Background: Transient tachypnea of neonate (TTN) and respiratory distress syndrome (RDS) of the newborn are the most common cause of early respiratory distress in the immediate neonatal period. There is increasing evidence to support the role for the activation of the renin angiotensin system during acute lung injury.

Objectives: The purpose of this study was to determine if there is a relationship between angiotensin-converting enzyme (ACE) I/D polymorphism, ACE activity and TTN and respiratory distress syndromes.

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Background: Necrotizing enterocolitis (NEC) is the most common gastrointestinal disease in neonatal intensive care units. Although the pathogenesis of NEC remains unclear, evidence suggests that infections, especially bacterial infections, may play an important role. Viral infections may also result in NEC.

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This study was conducted in order to assess the normal range of subarachnoid space width in healthy term newborns. A total of 230 healthy newborns were evaluated within the first 28 days of life. Measurements were correlated with body weight, height and head circumference.

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