Publications by authors named "Can Y"

Background: The rise of wearable sensors marks a significant development in the era of affective computing. Their popularity is continuously increasing, and they have the potential to improve our understanding of human stress. A fundamental aspect within this domain is the ability to recognize perceived stress through these unobtrusive devices.

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Purpose: This study aimed to examine the psychometric properties of a Turkish version of the ORTO-R scale by testing its factorial structure, reliability, and validity in a large adult population.

Methods: This cross-sectional study was conducted between November 2022 and February 2023. Through an online questionnaire, 1077 participants were recruited.

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  • * It found that the RSV only group had lower pH and higher rates of bronchiolitis, while the RSV with viral agents group experienced longer hospital stays and more severe symptoms.
  • * Additionally, cases with bacterial co-infections were generally younger and had different clinical markers, highlighting that combined viral and bacterial infections can worsen RSV severity and impact treatment approaches like High Flow Nasal Cannula-Oxygen Therapy.
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Introduction: The systemic immune inflammation index (SII), based on lymphocyte, neutrophil, and platelet counts, has been shown to be an independent indicator of no-reflow phenomenon during percutaneous intervention. However, the relationship between SII and no-reflow phenomenon (NRP) that develops after the procedure of saphenous vein grafts is unknown.

Aim: In this study, we aimed to investigate the relationship between no-reflow phenomenon and SII during percutaneous intervention on saphenous vein grafts.

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It is of utmost importance to understand the characteristics and regulatory mechanisms of soil in order to optimize soil management and enhance crop yield. Poly-γ-glutamic acid (γ-PGA), a stress-resistant amino acid polymer, plays a crucial role in plant drought stress resistance. However, little is known about the effects of γ-PGA on soil characteristics during drought treatments.

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Stress, a natural process affecting individuals' wellbeing, has a profound impact on overall quality of life. Researchers from diverse fields employ various technologies and methodologies to investigate it and alleviate the negative effects of this phenomenon. Wearable devices, such as smart bands, capture physiological data, including heart rate variability, motions, and electrodermal activity, enabling stress level monitoring through machine learning models.

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Patients with migraine with aura are at an increased risk of cardiovascular disease. There are limited data on arterial stiffness in migraine patients with aura. The present study evaluated arterial stiffness in these patients using the cardio-ankle vascular index (CAVI).

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Background: Despite the rapid development of pediatric intensive care medicine, there are still limited data in the literature regarding the follow-up of pediatric trauma patients in pediatric intensive care units (PICUs). In this study, we aim to evaluate our experience with children admitted and followed up with the diagnosis of trauma at our PICU.

Methods: We evaluated the retrospective data of 77 pediatric trauma patients who were admitted to the PICU at Sancaktepe Sehit Prof.

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Aim: To evaluate the safety and efficacy of flow diverter stents (FDSs) for treating remnant or recurrent intracranial aneurysms that were treated surgically.

Material And Methods: The patients who were treated with FDSs due to remnant or recurrent intracranial aneurysms after microsurgery were included in the study. The patients' demographics, treatment histories, aneurysm features, complications associated with flow diversion, and neurological and angiographic follow-up findings were evaluated.

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Article Synopsis
  • The study investigated arterial stiffness in healthy patients post-SARS-CoV-2 infection, using the cardio-ankle vascular index (CAVI) to measure changes.
  • It included 70 patients aged around 38 years, with assessments done at 1 month and 7 months after infection, revealing a significant increase in CAVI values over time.
  • The findings indicate persistent arterial damage even in healthy individuals after recovering from COVID-19, suggesting long-term cardiovascular implications.
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Background: The aim of this study is to characterize the clinical indications, outcomes, and complications of therapeutic plasma exchange (TPE) in pediatric intensive care unit.

Methods: A retrospective study was conducted on critically ill patients who received TPE. A dataset of 672 treatments administered to 102 patients was analyzed.

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  • The study evaluated abdominal CT findings in COVID-19 patients and their relationship with demographic, clinical, and lab data.
  • Ischemic findings were present in 20.3% and non-ischemic in 27.7% of the 1,181 reviewed cases, with bowel wall thickening being the most common ischemic finding.
  • Patients with CT findings had longer hospital stays and higher mortality rates, indicating that abdominal symptoms in COVID-19 are significant and often linked to adverse outcomes.
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Objective: Assessment of the monocyte-to-high-density lipoprotein ratio (MHR) is a new tool for predicting inflammation, which plays a major role in atherosclerosis. Subclavian artery stenosis (SAS) is usually asymptomatic, and atherosclerosis is the most common cause of chronic obstruction of the subclavian artery in adults. The aim of this study was to determine the relationship between the MHR and SAS.

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Systemic hypersensitivity reaction to nickel-containing medical device is a rare complication after percutaneous atrial septal defect closure. The symptoms regress spontaneously or in response to medical treatment in most cases. Surgical device removal is mandatory and effective in patients whose symptoms persist despite optimal medical therapy.

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Objective: The relationship between thyroid function and carotid artery stenosis in euthyroid patients is controversial. Therefore, we aimed at evaluating the relationship between the severity of carotid artery disease (CAD) and thyroid-stimulating hormone (TSH) levels in euthyroid patients.

Patients And Methods: A total of 90 euthyroid patients with CAD were trichotomized into three groups based on CAD severity.

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Objective: During the COVID-19 pandemic, health-care services for diseases other than COVID-19 were interrupted, and patient referrals to health institutions were postponed due to their fear of being infected with COVID-19. Under this situation, we conducted this study to evaluate the clinical and laboratory findings of COVID-19 in patients with Type 1 Diabetes Mellitus (T1DM) hospitalized in our pediatric intensive care unit (PICU) with the diagnosis of diabetic ketoacidosis (DKA) during the pandemic period, and the impact of the pandemic on these findings.

Methods: We retrospectively evaluated 55 children aged from 1 month to 18 years old, diagnosed with DKA, and followed up at Istanbul Sehit Prof.

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Exploratory research of partially premixed charge compression ignition (PCCI) in conjunction with direct fuel injection was done. A single-cylinder commercial diesel engine was used. In this work, the evaluation of the engine vibrations, pollution, efficiency, and combustion properties has been performed on a PCCI diesel-fueled engine.

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Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are life-threatening mucocutaneous reactions characterized by necrosis and detachment of the epidermis. Drugs and bacterial or viral infections are the most common causes of SJS/TEN. Although cases of SJS/TEN have been reported after hydroxychloroquine, vaccine (mRNA [Biontech], and inactivated vaccine [Sinovac]) administration and during the clinical course of active Coronavirus disease 2019 (COVID-19), limited data is indicating the COVID-19 disease as a triggering factor.

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Background: Reversible splenial lesion syndrome (RESLES) is characterized by a temporary lesion in the splenium of the corpus callosum. RESLES is one of the most common causes of Mild encephalitis/encephalopathy reversible splenial lesion (MERS) and a rare clinical syndrome for the pediatric population. In a limited number of pediatric case reports, association with SARS-COV-2 in was reported.

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  • - The study investigates severe combined immunodeficiency (SCID), a critical immune deficiency, analyzing 54 SCID patients to understand their clinical presentations, infections, and post-transplant outcomes after hematopoietic stem cell transplantation (HSCT).
  • - Results show a median diagnosis age of 5 months, with T-B-NK+ being the most common SCID phenotype; overall survival rate post-HSCT was 83.3%, notably higher than non-transplanted patients, influenced by factors like genetic mutations and donor matching.
  • - The findings suggest that specific transplant techniques and conditioning regimens enhance immune reconstitution, and post-transplant T cell receptor diversity appeared similar to that of healthy individuals, although some patients did
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Objective: The aim of this study was to investigate the technical success and in-hospital outcomes of endovascular thrombectomy (ET) in acute ischemic stroke (AIS) patients performed by interventional cardiologists.

Patients And Methods: ET for AIS provides fast, effective and safe recanalization. Insufficient number of catheter laboratories for stroke interventions and experienced interventional neurologists are limiting the widespread application of such a promising treatment method.

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  • The study investigates the impact of intrauterine devices (IUDs) on cervicovaginal smears using liquid-based cytology in a population of 5,492 patients.
  • The majority of diagnoses (97.2%) were negative for malignancy, but infections were found in 54.6% of cases, with Actinomyces being the most common infectious agent (11%).
  • The findings suggest that IUDs may increase the risk of genital infections by affecting the genital flora, which is particularly notable in long-term users in the Erzurum province.
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Introduction: Carotid artery stenting (CAS) has been used with increasing frequency in recent years as an alternative to surgery. Contralateral carotid occlusion (CCO) is present in approximately 2.3% to 25% of cases of revascularised carotid atherosclerotic stenosis.

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