Publications by authors named "Korkmaz M"

Unlabelled: İntroduction: The aim of this study was to assess the contribution of voice therapy to management of patients following surgery for vocal fold polyps.

Methods: In this prospective study, two groups were created by randomizing patients diagnosed with vocal fold polyps. Group 1 received only phonosurgery, and Group 2 received phonosurgery followed by voice therapy.

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Background: Despite a range of clinical practice guidelines and public health advisories promoting the use of colorectal cancer screening in the general population, screening rates remain less than ideal in many countries.

Aim: This study evaluated the health beliefs regarding colorectal cancer and factors affecting the participation of men aged 50-75 in colorectal cancer screening in three selected Muslim countries (Turkey (TR), Saudi Arabia (SA), and Malaysia (MY)).

Methods: This study employed a descriptive comparative design with stratified sampling, with the sample size of 540 participants.

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Background: Complex tibial plateau fractures present significant challenges due to severe articular comminution and soft tissue complications. There is still no consensus in the current literature regarding the optimal treatment for these fractures. This study aims to evaluate the clinical and radiological outcomes of complex tibial plateau fractures treated with Ilizarov external fixation with or without minimal internal fixation.

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Background: One of the major challenges in the treatment of laryngeal squamous cell carcinoma (LSCC) with organ-preserving therapies is the emergence of treatment resistance. The JAK/STAT pathway has been increasingly implicated in this resistance, particularly through the overexpression or persistent activation of STAT3. Increased STAT3 expression is thought to be associated with resistance to radiotherapy and/or chemotherapy, and STAT3 inhibitors have been proposed as potential targeted treatments.

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Objective: Inflammation and immunity play major roles in the etiopathogenesis of functional intestinal disorders. The salusins that were identified in this study are important because of their ease of collection, sensitivity and reliability. For that reason, the aim of this study was to analyze the importance of the levels of salusin in the blood, an inflammation-related parameter, in the diagnosis and prediction of irritable bowel disease.

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Background Papillary thyroid cancer (PTC) is one of the most common cancers with a favorable prognosis. The prognosis is most commonly associated with lymph node metastasis. We investigated whether there is a relationship between the hemoglobin, albumin, lymphocyte, and platelet (HALP) score and PTC central region lymph node metastasis in the preoperative period.

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Objective: Bladder tissue models have been developed using smooth muscle cells (SMCs) on various scaffolds to mimic bladder morphology and physiology. This study investigates the effects of co-culturing fetal and adult SMCs on growth properties and protein profiles to understand cellular interactions and population kinetics.

Methods: Bladder tissue samples from 10 adult and 10 fetal New Zealand rabbits were divided into 5 groups: adult SMCs (A), fetal SMCs (F), 50%A+50%F (A+F), 75%A+25%F (3A+F), and 25%A+75%F (A+3F).

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The cysteine-rich epidermal growth factor ligand domain 2 protein (CRELD2) is associated with pathways that regulate epithelial-to-mesenchymal transition, a critical process driving cancer metastasis. This study aimed to determine the prognostic value of CRELD2 status on survival outcomes in triple-negative breast cancer (TNBC). Seventy patients were included in the study.

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Introduction: We aimed to present the changes that may occur in pulmonary functions in children who experienced more severe coronavirus disease 2019 (COVID-19) during long-term follow-up.

Methodology: A prospective longitudinal observational cohort study was conducted with 34 pediatric patients (7-18 years) who were hospitalized with COVID-19 infection (moderate n = 25, severe n = 9), and followed up at our Pediatric Infection Outpatient Clinic for approximately two years. Pulmonary function tests (PFTs) were performed using spirometry.

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Background: Advances in neonatal and pediatric intensive care have improved patient survival rates, emphasizing the need for respiratory support in cases of chronic respiratory failure, resulting in the establishment of the Turkish National Pediatric Patients Receiving Home Mechanical Ventilation (HMV) Support Registration System in 2023. This study aims to present the initial findings of the registry.

Methods: In this cross-sectional study, epidemiological and demographic data were obtained from the registry and compared between invasive ventilation (IV) and non-IV (NIV) groups.

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Background: The lung cancer is the leading cause of death worldwide. Although methods such as surgery, chemotherapy, radiotherapy, and immunotherapy are used for treatment, these treatments are sometimes inadequate. In addition, the number of chemotherapeutic agents used is very limited, and it is very important to use new natural agents that can increase the effect of these methods used in treatment.

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Objective: To investigate the association between clinical factors and post-tonsillectomy hemorrhage (PTH) including rebleeding episodes.

Methods: The medical records of 1,082 patients who underwent tonsillectomy between May 2018 and April 2019 were reviewed. The entire study cohort included 431 (39.

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Objective: In this study, the aim was to evaluate the diagnostic effectiveness of more easily applicable and cost-effective serum biomarkers, such as neutrophil-to-lymphocyte ratio (NLR), platelet-tolymphocyte ratio (PLR), C-reactive protein (CRP) to albumin ratio (CAR), and CRP-to-lymphocyte ratio (CLR), instead of the endoscopic activity index (EAI) used to determine disease activation in ulcerative colitis (UC) patients.

Methods: Blood tests performed during the same period as colonoscopy were reviewed, and NLR, PLR, CAR, and CLR values were calculated. Based on the EAI score, patients with a score <4 were classified as having UC in remission, those with a score ≥4 as having active UC, and those with normal colonoscopy results as the control group.

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In most cases there is a single etiological factor causing neuromotor developmental delay and epilepsy while sometimes more than one gene may be involved. These include the autosomal recessive inherited CAMSAP1 gene, which is associated with cortical developmental malformations such as pachygyria and lissencephaly and the autosomal dominant inherited NBEA gene, which plays crucial roles in vesicle trafficking as well as synapse structure and function. Loss of function of both genes together is a well-known disease mechanism.

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Background: Immature granulocytes can be measured easily in a complete blood count by new automated hemolytic analyzers and have recently been studied as bio-markers in many infectious/inflammatory diseases. This study aims to investigate whether immature granulocyte percentage (IG%) would enable greater discrimination than conventionally utilized laboratory values in terms of early clinical prediction in instances with respiratory syncytial virus (RSV) bronchiolitis.

Methods: A prospective observational cohort study involved 149 individuals with RSV bronchiolitis.

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 Artificial intelligence technologies have been used increasingly in spine surgery as a diagnostic tool. The aim of the present study was to evaluate the effectiveness of the convolutional neural networks in the diagnosis of cervical myelopathy (CM) compared with conventional cervical magnetic resonance imaging (MRI).  This was a cross-sectional descriptive analytical study.

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Background: Diabetes mellitus (DM) is a global health issue associated with increased cardiovascular disease risk. Endothelial dysfunction is a known precursor to atherosclerosis and cardiovascular disease, and its role in the pathogenesis of DM complications is well-documented. There is limited information in the evaluation of endothelial function in prediabetic patients using flow-mediated dilation (FMD), and studies have not excluded patients with known atherosclerosis or coronary artery disease.

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Article Synopsis
  • The study explores how boric acid and calcium fructoborate impact immune system cells, specifically Treg and Th17 cell populations, in patients with rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE).
  • It involved blood samples from newly diagnosed RA and SLE patients and healthy individuals, exposing isolated mononuclear cells to varying doses of boric acid and calcium fructoborate to analyze effects on cell populations and cytokine levels.
  • Results indicated that while high-dose boric acid improved Treg/Th17 ratios in healthy controls, it did not have the same effect in RA and SLE patients; however, both boron compounds showed a potential positive impact on inflammation markers in RA.
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We wanted to present a rare case of metastatic grade 2 spinal ependymoma with an atypical course at the time of diagnosis. Temozolomide plus capecitabine chemotherapy was started in May 2018 on a 30-year-old female patient with sacral ependymoma who had extensive lung metastases at the time of diagnosis. The patient remained in remission for approximately 29 months, and the current chemotherapy was continued until it progressed in November 2020.

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Article Synopsis
  • * Among 106 patients, 83 had CN, and those who had the surgery could continue their nivolumab treatment for longer (14.5 months) compared to those who didn't have the surgery (6.7 months).
  • * Overall survival was better for patients with CN (22.9 months) compared to those without it (8.1 months), but the surgery and certain medical scores were important factors for how long they lived.
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Article Synopsis
  • This study evaluates how demographic factors and comorbid conditions impact the prognosis and treatment of patients with laryngeal squamous cell cancer (LSCC) based on medical records from 2008 to 2019.
  • A total of 573 patients were analyzed, revealing that the majority were men and smokers, with significant survival rates indicating better outcomes for early-stage LSCC treated with endolaryngeal laser surgery (ELS) compared to radiotherapy.
  • It was concluded that ELS offers superior overall and disease-free survival rates for early-stage LSCC, while advanced cases showed better outcomes with total laryngectomy compared to chemoradiotherapy; recurrence risk was notably higher in certain categories of tumors.*
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Article Synopsis
  • The study aimed to determine if patients who underwent percutaneous liver mass biopsy (PLMB) could be safely discharged after a two-hour monitoring period.
  • It involved 375 patients and found that minor complications occurred in 18.93% and major complications in 2.13%, mostly within the first two hours.
  • The conclusion indicated that the two-hour monitoring is sufficient for identifying most complications, suggesting that longer monitoring does not significantly enhance patient care.
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Introduction: We compared the efficacy of first-generation granisetron and second-generation palonosetron in triplet anti-emetic prophylaxis in patients with non-small cell lung cancer (NSCLC) receiving cisplatin-based high emetogenic chemotherapy (HEC).

Methods: This prospective, multicenter, non-randomized, observational study was conducted between June 2018 and December 2021. Patients diagnosed with NSCLC who received triplet anti-emetic prophylactic treatment with aprepitant and dexamethasone plus granisetron or palonosetron before the first cycle of chemotherapy were included in the study.

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Background: The changes in the physical structures of the products are the first things that consumers pay attention to. Therefore, it is essential and significant importance to take measures to improve the storage conditions of products and to minimize quality losses. The main objective of the study was to evaluate the effects of agro-ecological conditions on bioactive compounds and fruit quality of kiwifruit during cold storage.

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The Quality of Life Profile for spinal deformities (QLPSD) was developed to evaluate the quality of life of patients with scoliosis and other spinal deformities. The purpose of the study was to systematically translate the QLPSD into Turkish and examine the reliability and validity of the Turkish version. This methodological study was conducted with 125 participants with idiopathic scoliosis.

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