The effect of amantadine treatment on neurological outcome and mortality in mechanically ventilated severe head trauma patients in intensive care unit.

This study aims to investigate the effect of amantadine use on neurological outcomes and mortality in patients with severe traumatic brain injury (TBI) (Glasgow coma score [GCS] between 3 and 8) who have been followed up on mechanical ventilators in the intensive care unit (ICU). Data from the hospital's electronic records were retrospectively searched. Patients over 18 years of age, with severe brain trauma (GCS between 3-8), who were treated with endotracheal intubation and invasive mechanical ventilation at admission to the ICU, and who were treated with Amantadine hydrochloride at least once in the first week of follow-up were included in the study.

Combined Effects of Prone Positioning and Airway Pressure Release Ventilation on Oxygenation in Patients with COVID-19 ARDS.

Objective: Coronavirus disease 2019 (COVID-19) can cause acute respiratory distress syndrome (ARDS). Invasive mechanical ventilation (IMV) support and prone positioning are essential treatments for severe COVID-19 ARDS. We aimed to determine the combined effect of prone position and airway pressure release ventilation (APRV) modes on oxygen improvement in mechanically-ventilated patients with COVID-19.

The effect of frailty on the development of acute kidney injury in critically-ill geriatric patients with COVID-19.

Background: Acute kidney injury is strongly associated with mortality in critically ill patients with coronavirus disease 2019 (COVID-19); however, age-related risk factors for acute kidney injury are not clear yet. In this study, it was aimed to evaluate the effects of clinical factors on acute kidney injury development in an elderly COVID-19 patients.

Methods: Critically ill patients (≥65years) with COVID-19 admitted to the intensive care unit were included in the study.

Incidence of and risk factors for postintubation hypotension in critically ill patients with COVID-19.

Objective: To evaluate the incidence of risk factors for postintubation hypotension in critically ill patients with COVID-19.

Methods: We conducted a retrospective study of 141 patients with COVID-19 who were intubated in the intensive care unit. Postintubation hypotension was defined as the need for any vasopressor dose at any time within the 60 minutes following intubation.

COVID-19 Pneumonia After SARS-CoV-2 Vaccination with CoronaVac: A Case Series from Turkey.

Coronavirus disease 2019 is a novel viral infection that has caused a pandemic globally. Many kinds of vaccine development studies were conducted to prevent the spread and deaths. The CoronaVac is the most commonly used vaccine in Turkey.

The Predictive Values of Respiratory Rate Oxygenation Index and Chest Computed Tomography Severity Score for High-Flow Nasal Oxygen Failure in Critically Ill Patients with Coronavirus Disease-2019.

Background: The prediction of high-flow nasal oxygen (HFNO) failure in patients with coronavirus disease-2019 (COVID-19) having acute respiratory failure (ARF) may prevent delayed intubation and decrease mortality.

Aims: To define the related risk factors to HFNO failure and hospital mortality.

Study Design: Retrospective cohort study.

Factors associated with early improvement after intravenous thrombolytic treatment in acute ischemic stroke.

Objective: : The aim of this study was to determine the factors associated with early neurological improvement (ENI) in patients who experienced acute ischemic stroke and were treated with intravenous recombinant tissue plasminogen activator (IV rt-PA), and determine the relationship with the outcome at the first control.

Method: : This study included 377 patients who were treated with IV rt-PA in Izmir Dokuz Eylül University Hospital between January 2010 and October 2018. ENI was defined as a 4 or more improvement in the National Institutes of Health Stroke Scale (NIHSS) score in the first hour, the twenty-fourth hour and the seventh day when compared to the pretreatment phase.

Neurology consultations in the intensive care units.

Objective: Critical treatment and management have advanced over the recent decades, bringing many benefits but also causing increasing complication rates. Among these complications, neurological complications have an important place and may increase in mortality rates. The aim of our study was to find the causes of neurological consultations in the level 3 adult intensive care units (ICU).

New-onset atrial fibrillation in critically ill patients with coronavirus disease 2019 (COVID-19).

Background: Mortality in critically ill patients with coronavirus disease 2019 (COVID-19) is high, therefore, it is essential to evaluate the independent effect of new-onset atrial fibrillation (NOAF) on mortality in patients with COVID-19. We aimed to determine the incidence, risk factors, and outcomes of NOAF in a cohort of critically ill patients with COVID-19.

Methods: We conducted a retrospective study on patients admitted to the intensive care unit (ICU) with a diagnosis of COVID-19.

Management of an Organ Donation Process in COVID-19 Pandemic: First Case of Turkey.

The first case of coronavirus disease 2019 (COVID-19) was defined as unexplained pneumonia on December 8, 2019, and then it rapidly caused a pandemic and affected transplantation rates negatively. Organ donation processes got more complex because the exclusion of the disease in a short period became more difficult than normal. The exclusion of the disease is vital not only for recipients but also for the medical staff, transplantation teams, and intensive care professionals to reduce the transmission risk.

Follow-up Analysis of Serum TNF-Related Apoptosis-Inducing Ligand Protein and mRNA Expression in Peripheral Blood Mononuclear Cells from Patients with Ischemic Stroke.

Tumor necrosis factor (TNF)-related apoptosis-inducing ligand (TRAIL), which is TNF receptor superfamily member, contributes to several diseases pathogenesis. The aim of this research was to investigate the relevance of serum TRAIL protein levels and mRNA expression in peripheral blood mononuclear cells (PBMC) of patients with stroke through 6 months follow-up. We enrolled patients with first-ever acute ischemic stroke ( = 95) and healthy controls ( = 95) in this study.

Pneumocephalus in a patient with multiple stab wounds.

Pneumocephalus is a complication of trauma to the chest and many iatrogenic interventions. It may arise due to systemic air embolism or retrograde cerebral venous air embolism which is an extremely rare complication. We report a 26-years-old female patient who presented to the Emergency Department suffering of multiple stab wounds.

Analyses of the Turkish National Intravenous Thrombolysis Registry.

Background: The relatively late approval of use of recombinant tissue plasminogen activator (rt-PA) for acute ischemic stroke in Turkey has resulted in obvious underuse of this treatment. Here we present the analyses of the nationwide registry, which was created to prompt wider use of intravenous thrombolysis, as well as to monitor safe implementation of the treatment in our country.

Methods: Patients were registered prospectively in our database between 2006 and 2013.

Management of free-floating thrombus within the arcus aorta and supra-aortic arteries.

Introduction: Clinical management strategy and the best treatment option of free floating thrombus (FFT), detected in patients with acute ischemic cerebrovascular diseases is still uncertain due to the rarity of these conditions. Recent studies emphasize that FFT within cerebral vessels may not be a surgical emergency since complete dissolution without any further neurologic progression occurred in 86% of patients treated medically. The aim of this study was to investigate the effect of medical treatment on the fate of thrombus and the clinical status in acute cerebrovascular event patients with detected FFT in the artery feeding the compromised brain territory at the time of diagnosis.

Prevalence and risk factors of depression among community dwelling elderly.

Depression in the elderly is associated with increased morbidity and mortality. The purpose of this study was to determine the prevalence and risk factors of depression among community-dwelling older population in an urban setting in Turkey. This cross-sectional study was conducted among 482 elderly individuals 65 years and over in an urban area.

Low-frequency repetitive transcranial magnetic stimulation for dyskinesia and motor performance in Parkinson's disease.

Dyskinesias are one of the most frequent and disabling complications of the long-term treatment of Parkinson's disease (PD). Although the cause is not completely understood, it appears that an imbalance between excitatory and inhibitory inputs from the basal ganglia to the motor cortex leads to overactivation of motor and premotor areas. Overactivation of the supplementary motor area (SMA) has been observed in neuroimaging studies in dyskinetic PD patients.

Vestibular rehabilitation in acute central vestibulopathy: a randomized controlled trial.

Objective: To investigate the effects of two different rehabilitation programs in acute central vestibulopathy secondary to posterior circulation stroke.

Method: A prospective randomized controlled study was conducted on 25 patients with posterior circulation stroke. Patients were instructed in routine balance and mobility exercises during the acute hospitalization period.

Ability of emergency physicians to detect early ischemic changes of acute ischemic stroke on cranial computed tomography.

Objective: The objective of this study was to evaluate the ability of emergency physicians (EPs) to diagnose early ischemic changes due acute ischemic stroke on cranial computed tomography (CT).

Subjects And Methods: Three EPs interpreted CT scans obtained within 3 h of symptom onset in 50 patients with acute stroke. The CT scans were interpreted by the EPs and compared to official neuroradiologist reports as a gold standard.

Steroid-responsive recurrent limbic encephalitis associated with small cell lung cancer and neuropil antibodies.

Paraneoplastic limbic encephalitis (PLE) associated with small cell lung cancer (SCLC) often presents with antibodies to intracellular antigens and a poor outcome even after tumor resection and immunotherapy. We report a PLE patient presenting with generalized seizures, shortterm memory impairment and medial temporal lobe hyperintensity in MRI. Initial screening revealed significantly elevated thyroid antibody levels suggesting Hashimoto's encephalopathy.

Intravenous thrombolytic treatment in a patient with transient ischemic attack associated with mural carotid thrombi.

A 77-year old man experiencing frequent transient ischemic attacks for five days was admitted to our hospital. Radiological examinations including brain computed tomography, supraaortic computed tomography angiography were performed. Supraaortic computed tomography angiography revealed two thrombi in common carotid artery.

Biological markers in cerebrospinal fluid (CSF) and evaluation of in vitro effect of CSF on PC12 cell line viability in Alzheimer's disease.

The definite diagnosis of Alzheimer's disease (AD) is based on post mortem pathological examination. To date, there is no laboratory test that can discriminate AD patients from healthy individuals. In the perspective of recent knowledge, there are three cerebrospinal fluid (CSF) markers which have the highest sensitivity and specificity: A beta(1-40), A beta(1-42), and p-tau.

Reliability and validity of revised Turkish version of Mini Mental State Examination (rMMSE-T) in community-dwelling educated and uneducated elderly.

Objective: To evaluate the reliability and validity of the revised Turkish version of Mini Mental State Examination (rMMSE-T) in educated and uneducated community-dwelling elderly, to re-organize the present Turkish version of MMSE and to determine cut-off point of the revised test.

Methods: This cross-sectional and analytical study involved totally 490 elderly subjects selected by cluster sampling method. Receiver operating characteristic (ROC) analysis, kappa analysis and Cronbach's alpha coefficients were used for statistical analysis.

TNF-related apoptosis-inducing ligand level in Alzheimer's disease.

In the present study, we determined the significance of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) in Alzheimer's disease (AD). We characterized the expression of TRAIL protein in the cerebrospinal fluid (CSF) and serum with ELISA and TRAIL mRNA in the peripheral blood mononuclear cells (PBMCs) with real-time PCR in 22 patients with AD and 20 control cases. We could not find TRAIL protein in the CSF samples.