Publications by authors named "Ozlem Ozdemir"

The scale of international migration is growing day by day, and the issue of refugees constitutes a significant agenda item for all countries. In today's digital age, characterized by technological advancements, refugees are also benefiting from the advantages of technology. With various applications downloaded to their mobile phones, refugees can directly access all kinds of information about the countries they are heading to and even communicate with each other to share experiences.

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This study aimed to determine the effect of fluid management, symptom control, and quality of life on education based on the Roy Adaptation Model. This randomized controlled study was conducted with the participation of 107 patients (53 intervention, 54 control). Data were collected using the "Patient Data Collection Form," "Fluid Control in Hemodialysis Patients Scale," "Dialysis Symptom Index," and "Nottingham Health Profile.

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Background And Objective: Although drugs are powerful therapeutic agents, they have a range of side effects. These side effects are sometimes cellular and not clinically noticeable. Vildagliptin/metformin hydrochloride is one of the most widely used oral antidiabetic drugs with two active ingredients.

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Introduction: In this study, the toxicities and management of palbociclib and ribociclib in older patients (≥65 years) with metastatic breast cancer patients were investigated.

Materials And Methods: Among older patients receiving palbociclib and ribociclib, Geriatric 8 (G8) and Groningen Frailty Index were used to evaluate frailty status. Dose modifications, drug withdrawal and other serious adverse events (SAEs) were recorded and analyzed according to baseline patient characteristics.

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Introduction And Aim: Pancreas Ductal Adenocarcinomas (PDACs) are among the leading causes of cancer-related death. Tyrosine kinase receptors (TKRs) are responsible for cell plasticity, chemoresistance, immunosuppression and metastasis potential. Axl is a receptor of the TKR family, and it has come to the fore in cancer treatment in the last decade.

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Ribociclib, palbociclib and abemaciclib are currently approved CDK4/6 inhibitors along with aromatase inhibitors as the first-line standard-of-care for patients with hormone receptor-positive, HER2-negative metastatic breast cancer. The authors report retrospective real-life data for 600 patients with estrogen receptor- and/or progesterone receptor-positive and HER2-negative metastatic breast cancer who were treated with ribociclib and palbociclib in combination with letrozole. The results demonstrated that the combination of palbociclib or ribociclib with letrozole has similar progression-free survival and overall survival benefit in real life for the patient group with similar clinical features.

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Background: There is no standard treatment recommended at category 1 level in international guidelines for subsequent therapy after cyclin-dependent kinase 4/6 inhibitor (CDK4/6) based therapy. We aimed to evaluate which subsequent treatment oncologists prefer in patients with disease progression under CDKi. In addition, we aimed to show the effectiveness of systemic treatments after CDKi and whether there is a survival difference between hormonal treatments (monotherapy vs.

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Objective: To evaluate the efficiency and safety of sentinel lymph node biopsy (SLNB) in patients with breast cancer with complete response to neoadjuvant chemotherapy (NAC).

Methods: Ninety-two consecutive (T1-4 and N1-2) patients with breast cancer who had pathologic and/or clinical and radiologic axillary lymph node involvement were included. All patients received NAC.

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Background: Caregiving, which is often described as a stressful job due to the patience and dedication it requires, affects the physical and mental health of the employees of the profession due to various factors.

Aims: This study was conducted to investigate the effects of lower back and neck pain on posture, burnout level, and quality of life of the formal caregivers of children with disability and the elderly.

Methods: The study included 64 formal caregivers of children with disability and the elderly.

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Nanobiotechnology influences many different areas, including the medical, food, energy, clothing, and cosmetics industries. Considering the wide usage of nanomaterials, it is necessary to investigate the toxicity potentials of specific nanosized molecules. Boron-containing nanoparticles (NPs) are attracting much interest from scientists due to their unique physicochemical properties.

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Invasive lobular carcinoma (ILC) accounts for almost 15% of all breast carcinomas. The potential of ILC to metastasize to the gastointestinal system is significantly greater than that of invasive ductal carcinoma. Gastric metastasis occurred in the ninth year of the follow-up in a patient who was operated on the right breast due to ILC.

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Background: Invasive lobular carcinomas (ILC) account for 10-15% of all breast cancers and are the second most common histological form of breast cancer. They usually show a discohesive pattern of single cell infiltration, tend to be multifocal, and the tumor may not be accompanied by a stromal reaction. Because of these histological features, which are not common in other breast tumors, radiological detection of the tumor may be difficult, and its pathological evaluation in terms of size and spread is often problematic.

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Background: Obesity is a chronic disease that is a global problem. Individuals' perceptions of what health and a healthy lifestyle constitute have an important role in preventing obesity.

Purpose: This study aimed to determine the relationship between nursing students' health perceptions and obesity awareness.

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In our study, we aimed to evaluate the pathological response rates and side effect profile of adding pertuzumab to the treatment of HER2+ locally advanced, inflammatory, or early-stage breast cancer. This study was conducted by the Turkish Oncology Group (TOG) with data collected from 32 centers. Our study was multicentric, and a total of 364 patients were included.

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Neoadjuvant chemotherapy (NACT) in gastroesophageal junction (GEJ) and gastric cancer (GC) was shown to improve survival in recent studies. We aimed to share our real-life experience of patients who received NACT to compare the efficacy and toxicity profile of different chemotherapy regimens in our country. This retrospective multicentre study included locally advanced GC and GEJ cancer patients who received NACT between 2007 and 2021.

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Objective: The aim of this study was to investigate the relationship between hormone receptors (HR) and human epidermal growth factor receptor 2 (HER-2) discordance with prognosis, before and after neoadjuvant chemotherapy (NAC) in breast cancer patients.

Materials And Methods: Histopathological data of 142 breast cancer patients attending a single center between 2001 and 2018 and were operated after NAC were evaluated retrospectively.

Results: The median (range) age of patients was 58 (32-69) years.

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Background: Tumor budding is a histopathological finding that is accepted as an indicator of epithelial-mesenchymal transformation in many solid tumors. Axl is a Receptor Tyrosine Kinase (RTK) family member and contributes to epithelial-mesenchymal transformation. It has been reported that its overexpression in various solid cancer cells is associated with a poor prognosis.

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Titanium diboride (TiB) and zinc borate (ZnBO) have been utilized in wide spectrum industrial areas because of their favorable properties such as a high melting point, good wear resistance, high hardness and thermal conductivity. On the other hand, the biomedical potentials of TiB and ZnBO are still unknown because there is no comprehensive analysis that uncovers their biocompatibility features. Thus, the toxicogenomic properties of TiB and ZnBO nanoparticles (NPs) were investigated on human primary alveolar epithelial cell cultures (HPAEpiC) by using different cell viability assays and microarray analyses.

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Article Synopsis
  • Neuroendocrine breast carcinoma (NEBC) is a rare type of breast cancer, accounting for 2-5% of all invasive breast cancers, and this study analyzes data from 36 NEBC patients diagnosed over 11 years.
  • The analysis compared these NEBC patients to a larger group of 925 patients with invasive ductal carcinoma, focusing on clinical, pathological, and radiological features, such as imaging results and hormone receptor status.
  • The findings indicate NEBC's distinct characteristics, revealing that patients are often older and have specific hormone receptor profiles, which may help identify important prognostic factors and lead to future predictive markers for this unique breast cancer subtype.
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In this paper, the asymmetric-Schiff base 2-(4-(2-hydroxybenzylideneamino)benzylideneamino)benzoic acid was newly synthesized and characterized by various spectroscopic methods. The interaction of with calf thymus DNA was investigated by UV-vis, fluorescence spectroscopy and molecular docking methods. It was determined that effectively binds to DNA via the intercalation mode.

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In this study, we planned to investigate the clinical course of patients with breast cancer with oligometastatic bone disease (OMBD). The patients were grouped according to the characteristics and the sites of metastases. Group I included 928 patients without metastasis.

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Background: Vascular events are a major cause of flap failure and identifying patients who are at risk is of paramount importance. In the past, many studies have been conducted to investigate the effect of blood count parameters for ischemic events such as peripheral vascular diseases.

Aims: This study aimed to evaluate whether blood count parameters can have predictive value for vascular events in microvascular flap surgery.

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Objective: Differential diagnosis of idiopathic pulmonary fibrosis (IPF) is important among fibrotic interstitial lung diseases (ILD). This study aimed to evaluate the rate of IPF in patients with fibrotic ILD and to determine the clinical-laboratory features of patients with and without IPF that would provide the differential diagnosis of IPF.

Material And Methods: The study included the patients with the usual interstitial pneumonia (UIP) pattern or possible UIP pattern on thorax high-resolution computed tomography, and/or UIP pattern, probable UIP or possible UIP pattern at lung biopsy according to the 2011 ATS/ERS/JRS/ALAT guidelines.

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