Publications by authors named "Fatmaguel Aslan"

During 2023, the Centers for Disease Control and Prevention (CDC) recommended the first respiratory syncytial virus (RSV) immunizations intended for widespread use in the United States to prevent severe RSV illness in infants and older adults. CDC, in collaboration with federal, public health, and academic partners, is conducting evaluations of real-world effectiveness of recommended RSV immunization products in the United States. Similar frameworks for evaluation are being applied to RSV vaccines and nirsevimab, a long-acting preventative monoclonal antibody, to estimate product effectiveness.

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This study aimed to evaluate the diagnostic accuracy of ultrasonography in assessing the response of clipped axillary lymph nodes to neoadjuvant chemotherapy. Between February 2022 and September 2023, 43 patients who underwent axillary lymph node marking for targeted axillary dissection were retrospectively analyzed. Ultrasonography parameters such as the number, size, shape, cortical thickness, hilum status, and treatment response of the clipped lymph node were assessed.

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The severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) virus has mutated at a high rate since the beginning of the pandemic, leading to the formation of different variants. Alpha, Beta, Gamma, Delta and Omicron have emerged as concerning variants identified by the World Health Organization (WHO). The Omicron variant and its sublineages became dominant worldwide in 2022.

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Mortality rate of the crush victims in the Marmara earthquake of August 1999 was compared with the conclusions arrived after making thermodynamic assessment of the data acquired in the previous earthquakes. Entropic age concept was found very helpful while assessing the data. Mortality rate in the age group of 0-9 years old crush victims was 0 because the basal metabolic rate (BMR) of these children was low.

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Article Synopsis
  • The study aimed to assess how three-dimensional (3D) modeling of MRI images affects positive surgical margins (PSM) in patients undergoing radical retropubic prostatectomy (RRP).
  • A total of 81 patients were split into two groups: one group used 3D modeling to guide surgery, while the other relied on traditional evaluations of MRI scans.
  • Results showed that the 3D group had a significantly lower PSM rate (14.6%) compared to the non-3D group (45%), highlighting the benefits of 3D modeling and collaboration between radiologists and surgeons for better surgical outcomes.
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Given the heterogeneous nature of attention-deficit/hyperactivity disorder (ADHD) and the absence of established biomarkers, accurate diagnosis and effective treatment remain a challenge in clinical practice. This study investigates the predictive utility of multimodal data, including eye tracking, EEG, actigraphy, and behavioral indices, in differentiating adults with ADHD from healthy individuals. Using a support vector machine model, we analyzed independent training (n = 50) and test (n = 36) samples from two clinically controlled studies.

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Neurological diseases are central nervous system (CNS) disorders affecting the whole body. Early diagnosis of the diseases is difficult due to the lack of disease-specific tests. Adding new biomarkers external to the CNS facilitates the diagnosis of neurological diseases.

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Background/aim: This study aims to compare the success rates of rigid registration (RR) and elastic registration (ER) systems in diagnosing all cancers and clinically significant prostate cancer (csPC) in software-based targeted prostate biopsies (TPBs) by performing matching analysis.

Materials And Methods: The data of 2061 patients from six centers where software-based TPB is performed were used. All cancer and csPC detection rates of the RR and ER systems were compared following Mahalanobis distance matching with the propensity score caliper method.

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Background: Albumin, a vital component in regulating human blood oncotic pressure, plays an important role in the prediction of prognosis in pediatric patients.Previous research identified significant differences in serum albumin levels of healthy and critically ill children.

Methods: The present study aims to investigate the correlation between albumin levels measured during pediatric intensive care unit(PICU) admission and clinical outcomes.

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Background: The aim of the study was to determine the level of dietary self-efficacy, physical activity and obesogenic environment in several districts of Istanbul and to examine the relationship between them.

Methods: In this cross-sectional study, a questionnaire was administered to primary health care workers working in three different districts of Istanbul. Sociodemographic questions, Dieting Self-Efficiency Scale (DSES), The Assessment of the Obesogenic Environment Scale (AOES), and International Physical Activity Questionnaire (IPAQ) were used in the survey.

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Article Synopsis
  • Diverse analytical techniques are needed to study microplastics (MPs) since current methods struggle to detect smaller sizes, particularly those under 5 μm.
  • The study introduces a new method called MicroMetaSense, which uses metal-enhanced fluorescence to detect a wide range of MPs at extremely low concentrations, achieving a sensitivity of 183-205 femtograms.
  • This approach is cost-effective, efficient, and significantly improves detection capabilities, marking a significant advancement in monitoring microplastics in both lab and environmental samples.
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In this study, the expression and localization of gonadotropin-releasing hormone (GnRH1) and kisspeptin (KISS1) and their specific receptors in canine ovarian and uterine tissues were investigated after the application of deslorelin acetate (Suprelorin, 4.7 mg, Virbac, France) in the late prepubertal period. We hypothesized that prolonged treatment of prepubertal dogs with deslorelin would alter the expression of GnRH and kisspeptin genes in the uterus and ovaries.

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As one of the most common neurodegenerative diseases, Multiple sclerosis (MS) is a chronic immune-driven disorder that affects the central nervous system (CNS). Due to the variety of symptoms, accurately diagnosing MS demands rigorous attention to differential diagnosis, as various disorders can closely mimic its clinical and paraclinical features. Although MR imaging techniques are gold standards in diagnosing MS, the feasibility of advanced Electroencephalogram (EEG) signal processing methods is discussed in this study to detect patients with MS disorder.

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Background: Real-world data on treatment patterns and clinical outcomes for newer drugs, including integrase strand transfer inhibitors, among older people with human immunodeficiency virus (PWH) are limited.

Methods: This cohort study included PWH enrolled in the Veterans Aging Cohort Study (VACS) who were prescribed a standard 3-drug antiretroviral therapy (ART) regimen containing dolutegravir (DTG), bictegravir (BIC), cobicistat boosted elvitegravir (EVG), raltegravir (RAL), or darunavir/ritonavir (DRV) plus 2 nucleoside reverse transcriptase inhibitors between January 1, 2014, and March 31, 2020, and who were ≥50 years at regimen initiation. The association between regimen and virologic effectiveness or discontinuation was assessed using logistic regression models with inverse probability of treatment weights.

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Purpose: Laryngeal microsurgery is a challenging surgery because of the risk of airway complications. Therefore, extubation is of significant importance. We aimed to investigate the effect of magnesium sulfate on extubation quality, recovery features, and complications.

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Purpose: To determine the ocular structural changes in obsessive-compulsive disorder (OCD) children with eye-rubbing compulsion.

Methods: Participants recruited at the child and adolescent psychiatry clinic were evaluated for the OCD diagnosis. All patients underwent imaging with Scheimpflug corneal topography (Sirius, CSO, Italy), Tomey EM-4000 specular microscopy (Nagoya, Japan), and Lenstar LS 900 (Haag-Streit AG, Switzerland) optical biometry.

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Introduction: Meningomyelocele is the most common congenital anomaly. It is associated with significant complications and can result in morbidity and mortality. The present study aims to identify short-term prognostic markers by investigating the characteristics of patients with meningomyelocele during hospitalization.

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Lipopolysaccharide (LPS) is the primary pathogenic factor in Gram-negative sepsis. While the presence of LPS in the bloodstream during infection is associated with disseminated intravascular coagulation, the mechanistic link between LPS and blood coagulation activation remains ill-defined. The contact pathway of coagulation-a series of biochemical reactions that initiates blood clotting when plasma factors XII (FXII) and XI (FXI), prekallikrein (PK) and high molecular weight kininogen (HK) interact with anionic surfaces-has been shown to be activated in Gram-negative septic patients.

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Background: Individuals having experienced a stroke need the help of an individual to perform their activities of daily living. Therefore, the disease affects not only patients but also their caregivers.

Objectives: This study aimed to investigate how aphasia affects caregivers' burden of care, quality of life, and occupational performance.

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Objective: Intracranial hemangiopericytomas (HPC) are rare tumors. Radiotherapy (RT) is frequently performed after surgery, depending on tumor size, location, and the type of resection. Moreover, RT is preferred as an effective treatment for local recurrence and metastasis.

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Objective: This study was conducted to evaluate the relationship between the frequency of spiritual care and job satisfaction of palliative care nurses.

Methods: This study was a cross-sectional type. The study population consisted of nurses working in palliative care units of three hospitals in eastern Turkey.

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Objective: The aim of this study was to examine whether ACTN3 rs1815739 polymorphism, which causes the deficiency of the alpha-actinin-3 muscle protein, is related to the formation of open bite malocclusion.

Materials And Methods: Fifty-eight participants (18.5 ± 3.

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Background: Carbapenem-resistant Gram-negative bacteria (CR-GNB) develop resistance to many antimicrobials. To effectively manage infections caused by these organisms, novel agents and/or combinations of antimicrobials are required.

Objectives: Evaluated the in vitro efficacy of ceftazidime/avibactam in combination with other antimicrobials against CR-GNB.

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