Mehmet Oğuzhan Ay
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View article: Investigation of the Relationship Between Serum Subfatin Levels and Clinical Outcome in Patients with Transient Ischemic Attack in the Emergency Department
Investigation of the Relationship Between Serum Subfatin Levels and Clinical Outcome in Patients with Transient Ischemic Attack in the Emergency Department Open
View article: Relationship Between D-dimer/Lymphocyte Ratio and CURB-65 Scores in COVID-19 Pneumonia Prognosis and Mortality
Relationship Between D-dimer/Lymphocyte Ratio and CURB-65 Scores in COVID-19 Pneumonia Prognosis and Mortality Open
Objective: To determine effective factors for predicting mortality and prognosis of COVID-19 pneumonia. We aimed to evaluate the efficacy of D-dimer, lymphocyte count, D-dimer/lymphocyte ratio (DLR), and confusion, uremia, respiratory rate…
View article: Factors Influencing Mortality in Patients with Pacemaker/ICD Dysfunction Presenting to Emergency Departments
Factors Influencing Mortality in Patients with Pacemaker/ICD Dysfunction Presenting to Emergency Departments Open
Aim: Management of patients with heart failure and implanted cardioverter defibrillators (ICDs) is as important as ICD placement. Inappropriate shocks and factors affecting mortality are the factors determining management. Appropriate inte…
View article: Investigation of the Efficacy of Risk Scoring Systems on Prognosis in Patients with STEMI Presenting to the Emergency Department
Investigation of the Efficacy of Risk Scoring Systems on Prognosis in Patients with STEMI Presenting to the Emergency Department Open
Aim: ST-elevation myocardial infarction (STEMI), is a common cause of morbidity and mortality. Emergency departments (ED) have a very important role in the management of these patients. Prediction of mortality in STEMI is decisive in estab…
View article: Comparison of the effectiveness of the quick COVID-19 severity index and the COVID-19 gram critical illness risk score in identifying critical patients with COVID-19
Comparison of the effectiveness of the quick COVID-19 severity index and the COVID-19 gram critical illness risk score in identifying critical patients with COVID-19 Open
Objectives: This study aimed to compare the effectiveness of the Quick COVID-19 Severity Index (qCSI) and the COVID-GRAM Critical Illness Risk Score (CGCIRS) in identifying critically ill patients with COVID-19 admitted to the emergency de…
View article: Acil Servise Başvuran COVİD-19 Pozitif Olan Türkiye Cumhuriyeti Vatandaşları ile Mültecilerin Karşılaştırılması
Acil Servise Başvuran COVİD-19 Pozitif Olan Türkiye Cumhuriyeti Vatandaşları ile Mültecilerin Karşılaştırılması Open
Amaç: Acil servise başvuran koronavirüs hastalığı (Covid-19) pozitif tespit edilen Türkiye Cumhuriyeti (T.C.) vatandaşları ile mültecilerin sosyo-ekonomik durumu, özgeçmiş, klinik seyir, tedavi ve sonuçlarının karşılaştırılması ve bulduğum…
View article: Comparison of Patients Presenting to the Emergency Department with Psychiatric Complaints Before and After the COVID-19 Pandemic
Comparison of Patients Presenting to the Emergency Department with Psychiatric Complaints Before and After the COVID-19 Pandemic Open
Objective: This study aims to investigate whether there was a difference in the psychiatric complaints of patients presenting to the emergency department before and after the COVID-19 pandemic. Methods: All patients aged 18 years and over …
View article: An Interesting Case of Posterior Reversible Encephalopathy Syndrome
An Interesting Case of Posterior Reversible Encephalopathy Syndrome Open
Posterior Reversible Encephalopathy Syndrome (PRES) is a special type of cerebrovascular disease defined by clinical and imaging findings. The onset of PRES typically includes acute or subacute headaches, visual impairment, seizures, focal…
View article: Streptococcus pneumonia-induced meningoencephalitis presenting as rhinitis and acute stroke!
Streptococcus pneumonia-induced meningoencephalitis presenting as rhinitis and acute stroke! Open
Meningoencephalitis, a potentially fatal condition marked by inflammation of the brain and medulla spinalis, can exhibit a wide range of symptoms. Streptococcus pneumonia, a gram-positive bacterium, is a common bacterial factor for this co…
View article: Role of conservative therapy in complicated giant pulmonary hydatid cyst cases
Role of conservative therapy in complicated giant pulmonary hydatid cyst cases Open
View article: Spontaneous Pneumothorax Incidence and Clinical Features in Non-Intubated COVID-19 Patients
Spontaneous Pneumothorax Incidence and Clinical Features in Non-Intubated COVID-19 Patients Open
Giriş: Bu çalışmada COVID-19 enfeksiyonu nedeniyle tedavi gören hastaların pnömotoraks insidansını ve sonuçlarını gözden
View article: Analysis of Patients Admitted to the Emergency Department with A Suicide Attempt
Analysis of Patients Admitted to the Emergency Department with A Suicide Attempt Open
Aim: Suicide is an important public health problem worldwide. This study aims to investigate the general characteristics of patients presenting to the emergency department with a suicide attempt. Material and Methods: Patients who presente…
View article: Effects of Atmospheric Changes on Spontaneous Pneumothorax
Effects of Atmospheric Changes on Spontaneous Pneumothorax Open
Aim:Inconsistent results were reported in studies on the relationship between pneumothorax and meteorological condition. We investigated whether meteorological variables increase the incidence of pneumothorax application in a region of Tur…
View article: The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study
The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study Open
The shock index measured among geriatric patients with upper GI bleeding at admission seems to be a more effective predictor of prognosis than other scoring systems.
View article: Detection of Breath Alcohol After Oral Anti-Inflammatory Spray Use
Detection of Breath Alcohol After Oral Anti-Inflammatory Spray Use Open
Background: We aimed to investigate the effect of ethanol-containing oral antiseptic sprays on breath alcohol levels and its relationship with time and body mass index. Materials and Methods: This study includes the results of 99 patients.…
View article: Two Ischemic Stroke Cases Accuring Despite High INR Levels
Two Ischemic Stroke Cases Accuring Despite High INR Levels Open
Warfarin is a vitamin K antagonist commonly used in the treatment and prevention of thromboembolic cases worldwide. Its therapeutic range is narrow and is followed by the international normalized ratio (INR). Ischemic conditions are observ…
View article: The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study
The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study Open
BACKGROUND: Gastrointestinal (GI) bleeding is an important cause of mortality and morbidity among geriatric patients. OBJECTIVE: To investigate whether the shock index and other scoring systems are effective predictors of mortality and pro…
View article: Investigation of the Relationship between Blood Urea Nitrogen / Serum Albumin Ratio and Clinical Course in Patients with COVID-19 Pneumonia
Investigation of the Relationship between Blood Urea Nitrogen / Serum Albumin Ratio and Clinical Course in Patients with COVID-19 Pneumonia Open
INTRODUCTION:This study aims to investigate whether the Blood Urea Nitrogen to Serum Albumin ratio (BAR) as well as the CURB-65, NEWS-2, and TREWS scores which are measured at admission are effective predictors of mortality and prognosis i…
View article: The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study
The effect of the shock index and scoring systems for predicting mortality among geriatric patients with upper gastrointestinal bleeding: a prospective cohort study Open
BACKGROUND: Gastrointestinal (GI) bleeding is an important cause of mortality and morbidity among geriatric patients. OBJECTIVE: To investigate whether the shock index and other scoring systems are effective predictors of mortality and pro…
View article: Investigation of highly cited publications related to vaccines against COVID-19: current state and future predictions
Investigation of highly cited publications related to vaccines against COVID-19: current state and future predictions Open
Vaccine studies play a pivotal role in the warfare against COVID-19. Our results revealed that under the leadership of the USA, China and India, the number of scientists focusing on vaccines is increasing and gratifying results are obtaine…
View article: Araç içi Trafik Kazası Nedeniyle Acil Servise Başvuran Hastalarda BMİ ile Travma Şiddeti Arasındaki İlişkinin Araştırılması
Araç içi Trafik Kazası Nedeniyle Acil Servise Başvuran Hastalarda BMİ ile Travma Şiddeti Arasındaki İlişkinin Araştırılması Open
Giriş: Bu çalışmada acil servise araç içi trafik kazası nedeniyle başvuran hastalarda BMI (Body Mass Index) değeri ile travma şiddeti ve ISS (Injury Severity Scores) skorları arasında bir ilişki olup olmadığını araştırmayı amaçladık.Matery…
View article: The Effect of Blood Lactate Level on Mortality in COVID-19 Positive Patients
The Effect of Blood Lactate Level on Mortality in COVID-19 Positive Patients Open
Aim:We aimed to investigate the relationship between increased lactate values and mortality in COVID-19 patients.Materials and Methods:This study was conducted in a tertiary training and research hospital. According to the order of applica…
View article: QTc interval and electrocardiographic findings of COVID-19 patients
QTc interval and electrocardiographic findings of COVID-19 patients Open
Aim: This study aimed to investigate the effectiveness of using the QTc interval and electrocardiographic (ECG) findings to predict 28-day all-cause mortality in patients with COVID-19.Material and Methods: Patients aged 18 or older who vi…
View article: Prolonged Air Leak and Heimlich Valve
Prolonged Air Leak and Heimlich Valve Open
Purpose: In this study, the effectiveness of Heimlich valve application in the treatment of prolonged air leak after surgery in patients who underwent lung surgery for any reason has been investigated.Materials And Methods: Thirty-three pa…
View article: A scientometric analysis of COVID-19 vaccine publications
A scientometric analysis of COVID-19 vaccine publications Open
Coronavirus disease 2019 (COVID-19) caused by the novel coronavirus SARS-CoV-2 that was declared as a pandemic has been the main subject of research all over the world. Especially studies on COVID-19 vaccines has become a hope for everyone…
View article: A scientometric analysis of COVID-19 vaccine publications
A scientometric analysis of COVID-19 vaccine publications Open
Coronavirus disease 2019 (COVID-19) caused by the novel coronavirus SARS-CoV-2 that was declared as a pandemic has been the main subject of research all over the world. Especially studies on COVID-19 vaccines has become a hope for everyone…
View article: Lymphocyte/mean platelet volume ratio, a new marker; is it effective in predicting the prognosis of COVID-19 cases?
Lymphocyte/mean platelet volume ratio, a new marker; is it effective in predicting the prognosis of COVID-19 cases? Open
LMR can be a guide in multiple cases of care provided to critical patients, as is the case in the COVID-19 pandemic and can be used in recognizing critical patients (Tab. 5, Fig. 1, Ref. 21).
View article: Spontaneous pneumomediastinum incidence and clinical features in non-intubated patients with COVID-19
Spontaneous pneumomediastinum incidence and clinical features in non-intubated patients with COVID-19 Open
View article: A Scientometric Analysis of Highly Cited Publications and a Summary of Top 25 Articles Regarding Covid-19
A Scientometric Analysis of Highly Cited Publications and a Summary of Top 25 Articles Regarding Covid-19 Open
Scientometric analyses allow to shed light to status of the current literature and provide guidance to future studies. We aimed to analyze highly cited articles in terms of study fields, authors, organizations and countries. We also summar…
View article: Acil Servise Kuduz Riskiyle Başvuran Hastaların Demografik Özelliklerinin Analizi
Acil Servise Kuduz Riskiyle Başvuran Hastaların Demografik Özelliklerinin Analizi Open
Amaç: Bu üç yıllık çalışmamızda acil servisimize başvuran kuduz riskli temas olgularının demografik özelliklerini değerlendirmeyi amaçladık.Gereç ve Yöntem: 2012-2014 yılları arasında kuduz riskli temas nedeniyle acil servisimize başvuran …