Publications by authors named "Oktay Perk"

Article Synopsis
  • The study aimed to differentiate between COVID-19 and other respiratory viral infections in critically ill children to prioritize care and avoid neglecting non-COVID cases.
  • Conducted in 24 pediatric intensive care units, the research evaluated radiological findings in 225 patients from March to May 2020, with 81 confirmed COVID-19 cases.
  • Results showed that chest X-rays of COVID-19 patients were more likely to appear normal, while other viruses like rhinovirus showed distinct patterns, indicating non-specific radiological findings in COVID-19.
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Introduction: Malnutrition is defined as a pathological condition arising from deficient or imbalanced intake of nutritional elements. Factors such as increasing metabolic demands during the disease course in the hospitalized patients and inadequate calorie intake increase the risk of malnutrition. The aim of the present study is to evaluate nutritional status of patients admitted to pediatric intensive care units (PICU) in Turkey, examine the effect of nutrition on the treatment process and draw attention to the need for regulating nutritional support of patients while continuing existing therapies.

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Background: This study's objective was to investigate the incidence of acute kidney injury (AKI) in children with severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) and multisystem inflammatory syndrome (MIS-C) and to report our clinical experience.

Methods: Acute COVID-19 and MIS-C-diagnosed patients observed in two pediatric intensive care units (PICUs) between 2019 and 2021 were examined for AKI and retrospectively compared to children with AKI.

Results: The study comprised 163 children, of whom 98 (60.

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Background: Motor vehicle collisions (MVCs) are the number one cause of death in the pediatric age group. The aim of this study was to determine the differences between MVCs and other trauma mechanisms (OTMs) in patients who were followed up at a pediatric intensive care unit (PICU).

Methods: Data were retrospectively collected for pediatric trauma patients hospitalized at a third level PICU between 2014 and 2018.

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Background: We aimed at evaluating acute neurologic complications (ANC) and clinical outcome at a 2-year follow-up in children after extracorporeal membrane oxygenation (ECMO).

Methods: We conducted a single-center, retrospective review of our patient cohort aged between 1 month and 18 years at the time of ECMO support (between June 2014 to January 2017). Outcome analysis included ANC and their clinical consequences.

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Objectives: The aim of this study was to compare the clinical and laboratory findings in SARS-CoV-2 (COVID-19) with those of other respiratory viruses in critically ill children.

Methods: It is a single center retrospective descriptive study conducted in a 32-bed pediatric intensive care unit (PICU). Our study was performed in Ankara City Hospital, Ankara, Turkey, between 1 March 2020, and 1 March 2021.

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Crimean-Congo hemorrhagic fever (CCHF) is a life-threatening tick-borne viral infection. The most important step in the treatment of CCHF is supportive therapy. Ribavirin is the recommended antiviral agent for infected patients.

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Except for side effects expected standart dose use of the chemotherapeutics agents, toxic effects (poisoning) may occur if high doses of are mistakenly used in the treatment of haemato-oncological diseases and these toxic doses are usually fatal. Here, we report a case of Stevens Johnson Syndrome (SJS) / Toxic Epidermal Necrolysis (TEN) following administration of toxic dose of vinblastine by mistake. A 20-month-old male patient with a diagnosis of Langerhans Cell Histiocytosis (Letterer-Siwe) at the pediatric oncology department was admitted to intensive care unit, after having received treatment protocol consisting of vinblastine, etoposide and prednisolone, with fever, altered consciousness and decompensated shock findings.

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Objective: Although the initial reports of COVID-19 cases in children described that children were largely protected from severe manifestations, clusters of paediatric cases of severe systemic hyperinflammation and shock related to severe acute respiratory syndrome coronavirus 2 infection began to be reported in the latter half of April 2020. A novel syndrome called "multisystem inflammatory syndrome in children" (MIS-C) shares common clinical features with other well-defined syndromes, including Kawasaki disease, toxic shock syndrome and secondary hemophagocytic lymphohistiocytosis/macrophage activation syndrome. Our objective was to develop a protocol for the evaluation, treatment and follow-up of patients with MIS-C.

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Objective: We aimed to evaluate the characteristics and outcomes of critically ill children managed in an intensive care unit because of coronavirus disease (COVID-19) pneumonia with respiratory support requirements.

Methods: We performed a single-center retrospective observational study in a pediatric intensive care unit (PICU) with 32 beds in Ankara City Hospital, Ankara, Turkey, from 13 March 2020 to 31 December 2020. Patients who needed positive-pressure ventilation (PPV) therapy for COVID-19 pneumonia were included in the study.

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Objectives: The aims of this study were to evaluate the role of biological agents in the treatment of severe multisystem inflammatory syndrome in children (MIS-C) and to assess the current application, outcomes, and adverse effects in patients who are followed up in a pediatric intensive care unit (PICU).

Patients And Methods: This observational, descriptive, medical records review study was performed on patients with MIS-C admitted to the PICU between September 1 and November 1, 2020. Through medical records review, we confirmed that patients were positive for current or recent SARS-CoV-2 infection or for COVID-19 exposure history within the 4 weeks before the onset of symptoms.

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Article Synopsis
  • * Out of 27 children studied, 63% were male with a median age of 9; all patients received IV immunoglobulin and corticosteroids, and 37% underwent TPE, showing significant improvements post-treatment.
  • * The research indicates that TPE could be an important treatment option for severe MIS-C, as early initiation may enhance clinical outcomes, with a low mortality rate of 7.4% in the PICU.
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Sialorrhea is a frequent problem and may lead to aspiration in patients with swallowing dysfunction. We aimed to assess the effectiveness and safety of sublingual atropine sulfate treatment in pediatric patients with sialorrhea. The medical records of patients who had received sublingual atropine sulfate between January 2015 and January 2016 were reviewed retrospectively.

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Objectives: To analyze the course of seasonal viral infections of respiratory tract in patients hospitalized in pediatric intensive care units (PICU) of 16 centers in Turkey.

Materials And Methods: It is a retrospective, observational, and multicenter study conducted in 16 tertiary PICUs in Turkey includes a total of 302 children with viral cause in the nasal swab which required PICU admission with no interventions.

Results: Median age of patients was 12 months.

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Background/aim: Most inborn metabolic diseases are diagnosed during the neonatal period. The accumulation of toxic metabolites may cause acute metabolic crisis with long-term neurological dysfunction and death. Renal replacement therapy (RRT) modalities allow the efficient removal of toxic metabolites.

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Hydrofluoric acid (HF) is a colorless and odorless solution of the hydrogen fluoride in water. It is used in some household products. The rapid onset of severe toxicity and death after the ingestion of HF is not reported often.

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