Publications by authors named "Sayın M"

Introduction: The advanced lung cancer inflammation index (ALI) is an independent prognostic biomarker of inflammation and nutrition in various types of cancer, acute heart failure and acute coronary syndrome. The SYNTAX (Synergy between Percutaneous Coronary Intervention with TAXUS and Cardiac Surgery) score (SXscore) is an angiographic scoring tool used to determine the extent and severity of coronary artery disease.

Aim: To investigate the relationship between ALI and coronary artery lesion complexity assessed using the SXscore in patients with non-ST-segment elevation myocardial infarction (NSTEMI).

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Introduction: One of the predictable and preventable complications that may occur after transaortic valve implantation (TAVI) is the requirement for permanent pacemaker (PPM) implantation.

Aim: To evaluate the relationship between aortic knob calcification (AKC) assessed by preoperative chest X-ray and the requirement for post-procedure PPM implantation for patients who underwent TAVI.

Material And Methods: This study was conducted with 110 patients who underwent TAVI with a Myval transcatheter heart valve in our center between June 2020 and December 2022.

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Background: Medical devices commonly used for the treatment and care of critically ill patients can cause pressure injuries in intensive care units (ICUs). The endotracheal tube (ETT) is one of the most common medical devices to cause pressure injuries.

Aim: This study investigated the incidence of, characteristics of and risk factors for ETT-related pressure injuries for ICU patients.

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Background And Aim: This study aims to examine the relationship between the QRS-T angle (QRS-Ta) detected on electrocardiography and left ventricular global longitudinal strain (LV-GLS) calculated on echocardiography in prehypertensive patients.

Materials And Methods: A total of 300 patients were included in our study, and the median value of QRS-Ta of the entire population was 27.The patients were divided into two groups (supramedian 148 patients, inframedian 152 patients) according to the median value.

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Introduction: Obesity is one of the main reversible causes of coronary artery disease.

Aim: To investigate the relationship between body component measurements calculated with TANITA and SYNTAX score (SXscore), which indicates coronary complexity.

Material And Methods: 200 acute subendocardial myocardial infarction patients were included in our study.

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Background: The aim of this study is to investigate the relationship between HALP score and post-contrast acute kidney injury (PC-AKI) and average 6-year mortality in patients undergoing endovascular abdominal aortic aneurysm repair (EVAR).

Methods: 125 patients who underwent EVAR between January 2015 and December 2020 were included in our study. HALP score was calculated with the formula "hemoglobin × albumin × lymphocyte count/platelet count.

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Introduction: Evaluating the visual functions of children with an easy-to-use and evidence-based method during the preverbal period will enable early diagnosis and intervention of visual impairments. The aim of this study is to determine the utility and reliability of the Turkish version of the Preverbal Visual Assessment (PreViAs) questionnaire, which was developed to evaluate the visual functioning of preverbal infants. Population and Methods: The PreViAs questionnaire was administered to primary caregivers of term infants under 24 months of age, and their responses were recorded.

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Article Synopsis
  • The study evaluated changes in patient demographics and clinical characteristics in non-COVID ICUs during the COVID-19 pandemic, comparing them with the year before the pandemic.
  • A total of 2,292 patients were analyzed, revealing a significant increase in ICU admissions during the pandemic, with longer stays and distinct diagnoses compared to the pre-pandemic period.
  • Findings indicate a notable shift in the profiles of patients requiring non-COVID ICU care due to the pandemic's broader impact on healthcare resources and admission patterns.
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Aim: The cardio-ankle vascular index (CAVI) is a marker of arterial stiffness, and elevated CAVI values have been reported to be associated with an increased risk of cardiovascular mortality and cardiac arrhythmia. This study aimed to evaluate the relationship between Tp-e interval and CAVI, which is associated with cardiac arrhythmia on electrocardiography (ECG).

Method: The study included patients with hypertension whose blood pressure values were taken under control with optimal medical treatment.

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Background: Evidence that individuals with excess fat in the pancreas have an increased risk of cardiovascular disease has been growing recently. Risk evaluation in acute coronary syndrome (ACS) patients plays a crucial role for both prognosis prediction and decision-making.

Aim: The main aim of this study was to investigate the relationship between non-alcoholic fatty pancreas disease (NAFPD) and the complexity and severity of coronary artery disease as assessed using the SYNTAX score (SXscore) in ACS patients.

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Objective: The Performance Measure for Activities of Daily Living-8 (PMADL-8) for patients with congestive heart failure is an International Classification of Functioning, Disability, and Health-based Activities of Daily Living (ICF) questionnaire to evaluate disease-specific functional limitations in chronic heart failure (CHF). The purpose of this study was to investigate the reliability and validity of the Turkish version of the PMADL-8 in CHF patients.

Methods: In this study, 50 patients with CHF were included.

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Aim    The objectives of this study were to determine the relationship between the systemic immune-inflammation index (SII) and new onset atrial fibrillation (NOAF) in patients with acute coronary syndrome (ACS), and to assess the use of this relation, if any, to predict NOAF in the context of ACSMaterial and Methods    A total of 622 patients diagnosed with ACS and followed up between September 2019 and September 2021 were included in this study. 35 (5.6 %) of these patients, suffering from NOAF, were designated as the patient group, and the remaining 577 (94.

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Objective: To evaluate and compare the effects and toxicity of weekly low dose with three weekly standard doses of docetaxel in hormone-resistant metastatic prostate cancer.

Study Design: Descriptive study.

Place And Duration Of Study: University of Health Sciences, Ankara Training and Research Hospital, Ankara, Turkey, from January 2013 to July 2021.

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Aim: To uncover factors that can predict the development of C5 palsy before surgery by evaluating several different parameters.

Material And Methods: A total of 177 patients who underwent surgery between 2015 and 2020 were included in the study. In total, C5 palsy was observed in 22 (12.

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Background: Blunted nocturnal blood pressure (BP) reduction, referred to as non-dipper hypertension, is a strong predictor of cardiovascular morbidity and mortality.

Objectives: This study aimed to investigate the relationship between non-dipper hypertension and the severity and complexity of coronary artery disease using SYNTAX score in hospitalized patients with acute coronary syndrome.

Methods: A total of 306 consecutive patients with acute coronary syndrome were screened.

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Article Synopsis
  • High-frequency jet ventilation (HFJV) has been used in airway surgeries but is less reported during percutaneous dilatational tracheostomy (PDT), prompting a study to compare it with traditional ventilation methods.
  • In a study of 75 patients, three groups were formed: one using endotracheal tubes (ETT), another using laryngeal mask airways (LMA), and the last using HFJV, analyzing data such as procedure duration and complications.
  • Results indicated that HFJV led to significantly shorter PDT durations and fewer complications compared to both ETT and LMA, suggesting it could be a more effective method for airway management during PDT.
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Background: Positive end-expiratory pressure (PEEP) can overcome respiratory changes that occur during pneumoperitoneum application in laparoscopic procedures, but it can also increase intracranial pressure. We investigated PEEP vs. no PEEP application on ultrasound measurement of optic nerve sheath diameter (indirect measure of increased intracranial pressure) in laparoscopic cholecystectomy.

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Article Synopsis
  • This study explores how personalized 3D models of brain arteriovenous malformations (AVMs) can enhance surgical planning and aid in medical education for surgeries between 2015 and 2019.
  • The research involved 15 patients, revealing that those with these 3D models benefited from improved preoperative evaluation and planning, leading to a more effective surgical experience.
  • The findings suggest that incorporating 3D technology in surgery can reduce complications and improve communication between the surgical team and patients, emphasizing its potential for routine use in medical practices.
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The cardiac sequelae of coronavirus disease 2019 (COVID-19), a worldwide global pandemic, are still uncertain, particularly in the asymptomatic, low cardiac risk outpatient population. This study aims to evaluate the asymptomatic, low cardiac risk out-patient population who recently recovered from COVID-19, using 2-D left ventricular-global longitudinal strain (LV-GLS) proven to be capable of detecting subclinical myocardial injury. Out of 305 COVID-19 positive patients, 70 asymptomatic out-patients were determined as the study group and 70 age and sex-matched healthy adults as the control group.

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The most common cause of complete atrioventricular block (CAVB) is age-related fibrotic degeneration and is referred to as primary idiopathic complete atrioventricular block (iCAVB). This study aims to investigate the relationship between iCAVB and arterial stiffness using the cardio-ankle vascular index (CAVI).In this study, of 205 CAVB patients, 41 patients with iCAVB implanted with a dual-chamber permanent pacemaker and 40 age- and gender-matched controls were studied.

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Background This study aims to compare the clinical results of patients with upper thoracic vertebral fractures treated with pedicle screw and posterior spinal fusion with preoperative surgical planning and 3-dimensional (3D) modeling and patients treated with freehand screws. Methods Fifty patients who underwent pedicle screw placement with a diagnosis of upper thoracic fracture between June 2018 and October 2020 were included in our study. Pedicle screws were used in 25 patients (group 1) after the planning was completed with the help of 3D preoperative printing and modeling.

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Background: Early diagnosis of diffuse alveolar haemorrhage (DAH) can be extremely difficult, as the common clinical picture is often attributed to more common clinical conditions. High degree of suspicion is key to diagnosis which can be much more difficult during the coronavirus disease 2019 (COVID-19) pandemic.

Case Summary: A 61-year-old man with inferolateral ST-segment elevation myocardial infarction treated by a stent to the left circumflex artery and intravenous abciximab treatment was started for the high thrombus burden.

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Objective: To demonstrate that two lung ventilation under general anaesthesia may also be safely performed to create pericardial window with uniportal video-assisted thoracoscopic surgery.

Method: The single-centre, retrospective, comparative study was conducted at Bulent Ecevit University, Zonguldak, Turkey, comprised data from March 2011 to March 2018 of patients with recurrent and/or with chronic large pericardial effusions unresponsive to medical therapy and/or to pericardiocentesis and who underwent pericardial window creation with uniportal video-assisted thoracoscopic surgery. Group 1 had data of patients in whom pericardial windows were created under general anaesthesia, while group 2 had patients with two lung ventilation.

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Persistent left superior vena cava is a thoracic venous return anomaly. Tetralogy of Fallot is one of the most common congenital anomalies seen with persistent left superior vena cava. We are presenting a successful cardiac resynchronisation therapy device implantation in a patient with repaired tetralogy of Fallot and persistent left superior vena cava combination which has not been previously reported in the literature.

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Article Synopsis
  • The study investigated the neuroprotective effects of ozone on spinal injuries, focusing on how it can combat primary and secondary damage mechanisms in an experimental model using rats.
  • Researchers assessed various treatment groups, including controls and different medical treatments, to evaluate their impact through biochemical, histological, and neurological testing.
  • Results showed that the combination of ozone and methylprednisolone provided the best neurobehavioral recovery outcomes in the rats following spinal trauma.*
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