Evaluation and Neurodevelopmental Outcomes of Infants with Hypoxic Ischemic Encephalopathy Treated with Therapeutic Hypothermia: A Single Center Experience

Hypoxic ischemic encephalopathy (HIE) is an important cause of mortality and morbidity in newborns. Our study aimed to determine the neurodevelopmental outcomes, risk factors, and the relationship between risk factors and prognosis of cases followed up with HIE diagnosis and who were treated with hypothermia treatment. Medical records of 23 patients who were followed up with HIE diagnosis in the pediatric neurology outpatient clinic between January 1, 2018, and December 31, 2021, and treated with therapeutic hypothermia in the newborn period were retrospectively reviewed. Denver Developmental Screening Test II was used in the developmental evaluation. Neurodevelopment was normal in 12 (52.2%) of 23 cases and retarded for age in 11 (47.8%) cases. Variables such as Sarnat encephalopathy score in the neonatal period, need for prolonged ventilation, presence of severe acidosis at birth, Apgar scores at the 1st and 5th minutes, and abnormal cranial magnetic resonance (Mrg) findings were determined to be major factors in determining neurodevelopmental prognosis in asphyxic cases. The male gender was found to be riskier in terms of prognosis. Of the patients with HIE, retardation was determined for fine motor skills in 52.2%, speaking in 39.1%, gross motor skills in 26.1%, and personal development in 21.7%. Epilepsy, cerebral palsy, and speech disorders were the most common chronic period problems in patients with HIE. Despite therapeutic hypothermia treatment, neurodevelopmental problems are still observed in newborns with HIE. We found that male gender, low Apgar score, severe acidosis, and abnormal cranial Mrg findings in the neonatal period are risk factors in determining the neurodevelopmental prognosis of newborns with HIE. Monitoring and supporting the development of HIE cases with risk factors from the first months of life and intervening in developmental problems promptly are crucial in order to improve long-term outcomes

Neurological manifestations of pediatric acute covid infections: A single center experience

© 2021 The Author(s) [2021]. Published by Oxford University Press. All rights reserved. For permissions, please email: [email protected]: Coronavirus disease 2019 (COVID-19) usually leads to a mild infectious disease course in children, while serious complications may occur in conjunction with both acute infection and neurological symptoms, which have been predominantly reported in adults. The neurological complications in these patients vary based on patient age and underlying comorbidities. Data on clinical features, particularly neurological features, and prognostic factors in children and adolescents are limited. This study provides a concise overview of neurological complications in pediatric COVID-19 cases. Materials and methods: The retrospective study reviewed medical records of all patients who were admitted to our hospital and were diagnosed with COVID-19 by real-time reverse-transcription polymerase-chain-reaction (RT-PCR) assay between 11 March 2020 and 30 January 2021. Patients with a positive PCR result were categorized into two groups: outpatient departments patients and inpatient departments (IPD). Results: Of the 2530 children who underwent RT-PCR during the study period, 382 (8.6%) were confirmed as COVID-19 positive, comprising 188 (49.2%) girls and 194 (50.8%) boys with a mean age of 7.14±5.84 (range, 0-17) years. Neurological complications that required hospitalization were present in 34 (8.9%) patients, including seizure (52.9%), headache (38.2%), dizziness (11.1%) and meningoencephalitis (5.8%). Conclusion: The results indicated that neurological manifestations are not rare in children suffering from COVID-19. Seizures, headaches, dizziness, anosmia, ageusia and meningoencephalitis are major neurological manifestations during acute COVID-19 disease. Although seizures were the most common cause of hospitalization in IPD patients, the frequency of meningoencephalitis was quite high. Seizures were observed as febrile seizures for children under 6 years of age and afebrile seizures for those over 6 years of age. Febrile seizure accounted for half of all seizure children