Sürdürülebilir Kalkınma Amaçları
Yazarlar
- Uzun, Sevda(87)
- Merdan, Mehmet(70)
- Duran, Celal(56)
- Baltaci, Cemalettin(52)
- Kulakaç, Nurşen(51)
- Ozdes, Duygu(51)
- Kaygusuz, Abdullah(47)
- Öztürk, Serkan(42)
- Demir, Selim(40)
- Karsli, Orhan(37)
- Turan, Ibrahim(37)
- Dokuz, Abdurrahman(36)
- Gücer, Mehmet Ali(36)
- Sipahi, Ferkan(36)
- Araz, Onur(35)
- Kandemir, Raif(31)
- Vural, Alaaddin(31)
- Topal, Fevzi(30)
- Kurt, Kemal(29)
- Ürkek, Bayram(29)
- Maden, Nafiz(28)
- Acet, Tuba(27)
- Alemdag, Selcuk(26)
- Arslan, Mehmet(26)
- Ayaydin, Hasan(26)
- Akaryali, Enver(25)
- Aydin, Faruk(25)
- Baltacı, Cemalettin(25)
- Yücel, Cem(25)
- Akar, Zeynep(24)
- Barut, Abdulkadir(24)
- Ozturk, Samet(24)
- Pala, Fahrettin(24)
- Peker, Iskender(24)
- Topal, Meryem(24)
- Yildiz, Salih(24)
- Öz, Mehmet(24)
- Aliyazicioglu, Yuksel(23)
- Bostan, Sedat(23)
- Kankal, Murat(23)
Yayınlar
- MakaleAçık Erişim2025Scopus SJRQ1Global Elites in Flux: Cultural Capital and Power after Globalization
Özkan, Vildane; Dinç, Artum
In the post-globalization era, global elites face a transformed landscape of resurgent national sovereignty and civilizational rhetoric. This article examines how transnational power-holders-once emblematic of a borderless world - are recalibrating their cultural strategies and legitimacy mechanisms amid these shifts. Drawing on cultural sociology and elite theory (Bourdieu, Bauman, Castells, Gramsci), the analysis integrates non-Western scholarly perspectives. It reconceptualizes cosmopolitan elite culture under conditions of de-globalization. We argue that global elites are neither passive victims of de-globalization nor static cosmopolitans. Instead, they act as cultural brokers who selectively adjust their identities and narratives. Some accentuate patriotic or civilizational themes to align with ascendant statecentric discourses, while others redouble on universalist rhetoric through new transnational alliances. Comparative illustrations from Western countries, Russia, China, and T & uuml;rkiye demonstrate that elites are actively adapting to a fragmented world order. These shifts suggest that sociological inquiry needs to move beyond treating globalization as a given context and toward analyzing the cultural dynamics of elite power in a fractured world-one where questions of meaning, identity, and legitimacy have become as pivotal as economic forces.
AtıfOpenAlex1
İncele - MakaleYalnız künye2025Spontaneous Retroperitoneal Hemorrhage withPsoasHematoma i n anElderlyPatient: ADiagnostic and Therapeutic Challenge
Eyüboglu, Kayahan; Keskin, Cem
Spontaneous retroperitoneal hemorrhage (SRH) is a rare and potentially life-threatening condition, often challenging to diagnose and manage, especially in elderly patients with multiple comorbidities. Psoas hematoma is a known complication that can be associated with anticoagulation therapy. A 93-year-old male patient with a history of atrial fibrillation, chronic heartfailure, and anticoagulant use (apixaban) presented with complaints of dizziness following a fall in the bathroom. He was initially assessed in the neurology clinic for potential cognitive symptoms; however, while awaiting assessment, he experienced a syncopal episode, resulting in his transfer to the emergency room. The patient had a significant reduction in hemoglobin levels, necessitating additional examination. Imaging revealed an 8 cm left psoas hematoma with active extravasation. The patient received a blood transfusion, vitamin K, and therapeutic interventions, including interventional radiology, which effectively halted the hemorrhage. This case highlights the diagnostic complexity and therapeutic challenges posed by spontaneous retroperitoneal hemorrhage in elderly patients, especially those on anticoagulant therapy. Early recognition and appropriate intervention are crucial for patient recovery.
- MakaleAçık Erişim2025Investigation of Fluctuations in Cryptocurrency Transactions with Sentiment Analysis
Demírel, Ugur; Çam, Handan
This study investigates public sentiment about popular cryptocurrencies listed on crypto exchanges in Turkey, using comments shared on social media platforms and online forums. The research seeks to enhance the existing body of knowledge by overcoming the shortcomings of sentiment analysis studies focused on Turkish texts. Data collected from social media and online forums were examined with sentiment analysis techniques. A total of 607,592 comments were analyzed, of which 89,986 were classified as negative, 72,655 as positive, and 444,951 as neutral. For binary classification, 89,986 negative and 72,655 positive examples were selected and machine-learning models were trained and tested on 162,641 examples. The study's methodology includes an in-depth examination of sentiment analysis results obtained using machine learning classifiers. The findings show how various cryptocurrencies are perceived on different social media platforms. For instance, BTC (Bitcoin) is generally perceived negatively on Investing.com and Telegram, while ETH (Ethereum) generally displays more negative views. These results help investors understand their perceptions and market expectations towards cryptocurrencies. This study deepens the role of social media sentiment analysis in cryptocurrency markets, contributing to the development of new methods and approaches for future research.
AtıfWoS1OpenAlex3
İncele - MakaleAçık Erişim2025An Integrated Evaluation of Climate Change and Environmental Sustainability in G20 Countries Using Advanced MCDM Methods
Sahin Macit, Nazife
This study analytically assesses the climate change and environmental sustainability performance of G20 countries using data from the 2024 Climate Change Performance Index (CCPI) and Environmental Performance Index (EPI) reports. The analysis employs Sum-Weighted Information (SWI) and Ranking Alternatives with Weights of Criterion (RAWEC), which are Logarithmic Decomposition of Criteria Importance (LODECI)-based multi-criteria decision-making (MCDM) methods. The study created three separate decision matrices, taking into account the CCPI and EPI criteria individually, as well as their combination. The criterion weights were determined using the LODECI method; greenhouse gas emissions, climate policy, and air quality were the most significant criteria. The results show that China and Saudi Arabia demonstrate strong environmental performance in CCPI-based rankings, while Germany, the United Kingdom and France demonstrate strong performance in EPIbased evaluations. In the integrated analysis, Germany ranked first using both methods. The consistency of the rankings obtained using the SWI and RAWEC methods was high, which supports the reliability of the analyses. However, some differences in ranking were observed depending on the method used, the distribution of criteria and the country sample. Overall, the study emphasizes the pivotal role of methodological diversity and data-driven approaches in multidimensional environmental assessments for policy-making, while demonstrating the robustness of the findings through sensitivity and comparative analyses.
AtıfOpenAlex2İncele - MakaleYalnız künye2025Economic vulnerability amidst contagion: analyzing unemployment via Covid-19-induced transaction costs
Cicen, Yildirim Beyazit
This study delves into the pandemic's influence on unemployment rates, employing the concept of transaction costs. Given the virus's infectious nature, each transaction carries the risk of infection. In this study, Covid-19-induced transaction costs were utilized to gauge the pandemic's impact on unemployment rates. Seven developed countries and seven developing countries were separately scrutinized for this purpose. According to the outcomes of Yilanci and Gorus' (2020) panel causality test, Covid-19-induced transaction costs did not influence unemployment rates in developed countries. However, they significantly impacted unemployment rates in developing countries. These findings underscore the resource gap between developed and developing nations in tackling pandemic-related challenges. Policymakers should consider these economic disparities when devising strategies to alleviate the pandemic's effects.
- MakaleAçık Erişim2025Do University-Industry Collaborations Promote Outward Foreign Direct Investments? The Moderating Effect of the Education System
Sahin, Fatih
University-industry collaborations have gained increasing recognition as a key indicator of innovation ecosystems in recent years. However, existing literature often overlooks the expanding and diversifying roles of universities, focusing primarily on their impact on innovation. This study seeks to address this gap by exploring the effects of university-industry collaborations on outward foreign direct investment (FDI) activities in underdeveloped and developing countries, which face significant disadvantages in terms of technological and innovative resources. Additionally, it examines the regulatory role of the quality of the education system, which is believed to influence the effectiveness of these collaborations in fostering outward FDI. Using a sample of 80 underdeveloped and developing countries, panel regression analysis was conducted on secondary data covering the years 2013-2022. The findings reveal that university-industry collaborations positively influence crossborder investments, with these effects being stronger in countries with higher levels of education expenditures. These positive effects, however, disappear in contexts where education expenditures are low. This study makes important theoretical contributions to the and developing countries, highlighting the significance of university collaborations and the education system, in contrast to firm-specific resources. It also provides valuable policy recommendations for decision-makers in these countries.
- MakaleÖn baskısı açık2025Scopus SJRQ1Earthquake Performance Analysis and Retrofitting of an Existing School Building by Different Methods
Çavdar, Ozlem
Concrete structures designed prior to the implementation of modern building codes are still in use today. These structures are known for their inadequate design and poor performance during earthquakes. In this study, a performance analysis was conducted on an existing school structure in Istanbul, Turkey. The reasons for the damage were explored, and the structure was evaluated to determine the necessity for strengthening, the potential strengthening methods, and the appropriate comparison. Finally, recommendations were presented based on the available data from this study. The building was constructed in 1996 and has calculation reports and a static project. Linear and nonlinear methods were employed to determine the earthquake safety of structures after a mathematical model was created. The earthquake resistance of both the existing and retrofitting states of the school building was analyzed using linear and nonlinear analysis methods. The controlled damage limit could not be determined due to the high seismic intensity. A retrofit project has been devised for this low seismic performance building, comprising column jacketing, wrapping of beams with FRP, and the addition of shear walls.
AtıfWoS2OpenAlex3İncele - MakaleAçık Erişim2025Particle board production using paper mill waste sludge and European black pine (Pinus nigra A.) wood chips
Karahan, Selim; Tekel, Muharrem
Paper mills use excessive amounts of water throughout production to produce paper. While mills treat water for reuse, sludge is generated and must be processed as a waste, along with some washing water. In this study, waste sludge from a kraft process mill mixed with up to 40% black pine (Pinus nigra) wood chips was investigated for multi-purpose board production using urea formaldehyde resin and ammonium chloride as a hardener. The panels were pressed at 150 degrees C for 7 minutes between 2.4 MPa and 2.6 MPa. The resulting panels were 18 mm thick, with a density of from 0.69 gr/cm3 to 0.71 g/cm3. Measurements of density, moisture, water absorption, thickness swelling, modulus of rupture, modulus of elasticity and internal bond strength to the surface were carried out on the particle board panels. The results indicated that panels could be used for general purposes.
- MakaleAçık Erişim2025The impact of smart tourism applications in destinations on destination brand equity and competitiveness: The case of Istanbul
Ödemis, Murat
This study attempts to reveal whether smart tourism practices in the destination of Istanbul have an impression on destination brand equity (DBE) and destination competitiveness (DC). The sample group of the study consisted of domestic tourists visiting Istanbul. The data were obtained through a questionnaire. Primarily the data were evaluated for validity and reliability, and then correlation and regression analyses were applied. The findings showed that smart tourism practices in Istanbul did in fact make an impression on the brand equity and competitiveness of destinations. The study offers suggestions for the dissemination of smart tourism applications, which are seen as an effective factor in the branding process and competitiveness of Istanbul. A review of the literature indicated that the impression of smart tourism applications on the branding process and competitiveness of the destination had been analyzed in this study for the first time. Therefore, it can be said that the study is original.
AtıfWoS1İncele - MakaleYayıncıda açık erişim2025The Interactional Role of Dysfunctional Attitudes in the Relationship Between Religiosity and Existential
Ericek Maraslioglu, Serife
According to the findings of the Turkish General Social Survey (TGSS), feelings of loneliness are more prevalent among young people. Due to the frequent changes in values, emotions and thoughts that characterise individuals during this period of life, it can be said that they are particularly vulnerable to loneliness. Existential loneliness, a deeper form of loneliness, is also referred to as ultimate loneliness. Potential triggers for young individuals to experience existential loneliness include meaninglessness and the inability to make oneself understood or express one's feelings. However, loneliness has been associated with various mental and physical health problems, there is insufficient research on individuals experiencing existential loneliness during adolescence. Against this backdrop, the present study aims to examine the mediating role of dysfunctional attitudes in the relationship between religiosity and existential loneliness in individuals in early adulthood. Ethical approval for the study was granted by the G & uuml;m & uuml;& scedil;hane University Scientific Research and Publication Ethics Committee on 28/05/2025 (approval number 2025/5). The study included 408 participants (294 women and 114 men) aged between 18 and 29. Data were obtained using the Religiosity Scale, the Existential Loneliness Scale , and the Dysfunctional Attitudes Scale. These were analysed using IBM SPSS AMOS and the PROCESS add-on module for SPSS. Correlation analysis revealed that religiosity was negatively associated with existential loneliness and dysfunctional attitudes, while existential loneliness and dysfunctional attitudes were positively associated with each other. Additionally, the analyses revealed that dysfunctional attitudes played a mediating role in the relationship between religiosity and existential loneliness. The mediation analysis conducted within the scope of the study was performed using the PROCESS macro (Model 4). Interventions targeting dysfunctional attitudes and promoting a healthier self-concept/self-image could be crucial in safeguarding young adults against existential loneliness. These results shed light on potential psychological mechanisms that explain the effect of religiosity on loneliness experienced by young people.
- MakaleAçık Erişim2025Fragile Routes: The Impact of Israel's Confrontational Policies on Trade Routes
Sancak, Kadir
The geopolitical position of the Middle East has a strategic value in the functioning of Eurasian trade routes. Accordingly, security issues in the region directly affect the realization and sustainability of trade projects. Israels Palestinian policies disrupt the security balance in the Middle East, posing risks to major trade projects such as the Belt and Road Initiative, the IMEC Project and the Development Road. Recognizing that trade and security are inextricably linked, this study examines the current state and future of these projects from a security perspective. Based on a comprehensive literature review using qualitative analysis, this study evaluates the effects of instability in the Middle East on trade routes. The study reveals that trade projects in the region will be at risk of instability unless security issues are resolved. The first part of the study discusses the relationship between trade and security in a conceptual framework. Then, Israel's Palestinian policies are briefly touched upon and it is stated that these policies negatively affect the security of the Middle East. In the last part, major trade projects are discussed and how these projects are affected by Israel's policies. The findings show that the Southern Corridor of the Belt and Road Initiative has a fragile structure, the IMEC Project cannot be realized due to security problems, and the Development Road offers a more reliable alternative under current conditions. If security and stability cannot be ensured in the Middle East, it is anticipated that it will be difficult for trade projects to operate permanently and effectively.
AtıfOpenAlex1İncele - MakaleAçık Erişim2025Scopus SJRQ3Electricity in Ottoman Commercial Enterprises as a New Power Source
Damlibag, Fatih
Until the last quarter of 19th century, steam power was the only available source of power for commercial enterprises. But this power required large amounts of investment. This requirement limited the spread of mechanization. But the invention of electrical motors changed the situation. With its practical usage opportunities, electricity took attention of several commercial enterprises in the Ottoman Empire. According to former steam power, electricity provides both usage easiness and lesser cost opportunity to commercial enterprises. Thanks to electrical engines, relatively small businesses were also able to take decision of mechanization. In this article, there were shown examples from six sectors, who wanted to benefit from electricity in their activities. Entrepreneurs made investments in mining, logistics, jewelry, transportation, ginning and milling, for this new technology. With electricity investments, entrepreneurs wanted to reach seven advantages that there were communication possibility, safer working environment, energy efficiency, better lighting, easy utilization, reduced cost and increased productivity. As to the Ottoman government's approach to these entrepreneurs, the officials did not always eagerly meet their demands. Most of the custom officials were reluctant to accept electrical appliances into the country. But in the end, demands of entrepreneurs were mostly accepted by the government. For the control of these demands, the Ottoman Empire wanted both the purpose of each request and the person responsible for that request to be clearly determined.
- MakaleYalnız künye2025Determinants of Tax Compliance: Ethical and Economic Values, Social Norms and Perception of Corruption
Yelboga, Alim; Özdemir, Hakan
Using data from the World Values Survey (2017-2021), this study examines the impact of factors such as ethical values, social norms, and perceived corruption on tax compliance, employing an ordered logistic regression analysis. The findings indicate that individuals' ethical values are the strongest determinant of tax compliance, whereas perceived corruption has a statistically significant but comparatively weaker effect. While a significant portion of the findings are consistent with existing literature, the study's clearer demonstration of the relative impact of ethical values compared to other factors constitutes a complementary contribution to the literature. Overall, the results confirm that tax compliance is shaped not only by economic incentives but also by individuals' values and perceptions. The findings demonstrate the importance of strengthening ethical values and social trust in enhancing voluntary tax compliance.
AtıfTR Dizin1İncele - MakaleAçık Erişim2025Interactional Roles of Proactive Personality and Religious Attitude Levels in the Effect of Disappointment Intolerance on Mental Health of Earthquake Victims
Maraslioglu, Serife Ericek
Earthquakes, as natural disasters, are stressful life events characterized by frustration, uncertainty, and psychological burden. In fact, disappointment intolerance - the inability to tolerate distressing or obstructive experiences - has been shown to predict both life satisfaction and depressive symptoms. The present study aims to examine the mediating role of proactive personality in the relationship between disappointment intolerance beliefs and mental health, as well as the moderating role of religious attitudes in this relationship among earthquake victims living in container cities after the 6 February earthquakes. The participants were survivors residing in the region's most severely affected materially and morally by the earthquake centered in Kahramanmara & scedil;, T & uuml;rkiye. Data were collected from 354 individuals 18 months after the earthquake using the Demographic Information Form, Frustration Discomfort Scale, Proactive Personality Scale, Religious Attitude Scale, and Mental Health Scale. Pearson correlation, mediation, and moderation analyses were conducted. The findings indicated that higher levels of frustration intolerance were associated with increased levels of depression, anxiety, and stress. Furthermore, proactive personality was found to mediate the effect of disappointment intolerance subdimensions (entitlement, achievement, emotional intolerance, and discomfort intolerance) on mental health outcomes. However, religious attitudes did not moderate the negative impact of disappointment intolerance on depression, anxiety, and stress. The results are discussed considering existing literature, and implications for future research and intervention strategies are offered.
AtıfWoS1OpenAlex1İncele - MakaleYalnız künye2025Scopus SJRQ3POST-ACCIDENT RISK PERCEPTION, OCCUPATIONAL TRAUMAS, AND TRANSFORMATIONS IN PROFESSIONAL RESILIENCE: A PHENOMENOLOGICAL STUDY ON OCCUPATIONAL SAFETY SPECIALISTS IN THE MINING SECTOR
Dogan, Onur
This study aims to examine the occupational traumas experienced by occupational safety specialists following fatal, limb-loss, and serious injury-related workplace accidents, as well as the impact on their safety perceptions and the preventive strategies they develop. This research was conducted using a phenomenological approach, which is a type of qualitative research design. In-depth semi-structured interviews were carried out with 14 occupational safety experts working in various regions of Turkey. Criterion sampling was used to select participants. The data obtained were systematically analysed using thematic analysis. Interviews continued until data saturation was reached, and recurring patterns were observed. The research process and the reporting of findings were structured in accordance with the COREQ checklist. The study identified three main themes: occupational trauma, altered risk perception, and new safety strategies. These reflect specialistic psychological and professional changes following workplace accidents. The study offers insights into how occupational safety specialists adapt their policies and improve safety culture after serious accidents. It emphasises changes in precautionary approaches and their role in fostering safer workplaces. Key policy and cultural enhancement recommendations are also proposed.
- MakaleAçık Erişim2025The Effect of Hemodialysis Patients' Attitudes Towards Dietary Treatment on Dialysis Symptoms: A Randomized Controlled Clinical Study
Aktepe Cosar, Dilan; Demírag, Hatice
Objective: This study was conducted to determine the effect of hemodialysis patients' attitudes towards diet therapy on dialysis symptoms. Methods: The data of the randomized controlled study were collected from experimental (n=30) and control groups (n=30) at G & uuml;m & uuml;& scedil;hane Province Kelkit State Hospital between 1 November 2023 and 1 January 2024. Institutional and ethics committee permissions were obtained before the study. The experimental group patients were given training on diet therapy. Patient information form, hemodialysis patients' attitude scale towards diet therapy (HDTO) and dialysis symptom index (DSI) were used to collect data. Data collection tools were applied before the study (pre-test), after the training was given (intermediate measurement) and one month later (post-test). The data were analyzed using the chisquare, repeated measures ANOVA test and independent groups t-test in the SPSS 25.0 package program. Results: It was determined that the post-training measurements (intermediate measurement) of the total HDTO and sub-dimensions score averages of the hemodialysis patients in the experimental group were higher than the pre-training (pre-test) measurements; and the measurements made 1 month after the training (post-test) were lower than the measurements made immediately after the training (intermediate measurement) (p<0.05). Again, the post-training measurements (intermediate measurement) of the DSI score averages of the experimental group of patients were lower than the pre-training (pre-test) measurements (p<0.05); it was determined that the measurements made 1 month after the training were given (post-test) did not differ from the measurements made immediately after the training (intermediate measurement) (p>0.05). Conclusion: In line with the findings, it was determined that the diet therapy training provided increased hemodialysis patients' attitudes towards diet therapy and reduced dialysis symptoms.
- MakaleYalnız künye2025Scopus SJRQ2Design of a fractional-order neural network-based fixed-time sliding mode controller for chaotic satellite attitude control and synchronization
Bingöl, Ozhan
PurposeThis study aims to propose a novel fractional-order neural network-based fixed-time sliding mode controller to address the challenges of chaotic satellite attitude control, synchronization and anti-synchronization. By integrating fractional-order dynamics and neural network-based estimation, the proposed approach enhances robustness and adaptability in stabilizing complex systems.Design/methodology/approachThe proposed control scheme introduces a novel sliding surface that leverages fractional calculus to improve convergence speed and control flexibility. A neural network is used to adaptively estimate unknown error dynamics, compensating for uncertainties in the system. The fixed-time stability property guarantees convergence within a predefined time, independent of initial conditions. Theoretical stability proofs and numerical simulations are conducted to validate the effectiveness of the proposed controller.FindingsThe results demonstrate that the proposed controller effectively stabilizes chaotic satellite attitude dynamics and ensures reliable synchronization and anti-synchronization. The approach exhibits strong robustness against system uncertainties and external disturbances while achieving fixed-time convergence.Originality/valueThis work advances the field by integrating fractional-order dynamics with a neural network-based adaptive mechanism in a fixed-time sliding mode control framework. The proposed method enhances convergence properties and robustness in controlling chaotic satellite attitude systems, providing a novel and effective solution for complex nonlinear dynamics.
AtıfWoS4OpenAlex3İncele - MakaleYalnız künye2025An evaluation on the transformation of local governments in Turkey with new public management reforms
Dogan, Kadir Caner
As globalization increased its importance in the world after the 1980s, local governments emerged as an active administrative subject in this process. As a matter of fact, local governments increased their capacity in terms of democracy and efficiency by integrating with the new public administration reforms that increased their impact in this period. As a matter of fact, a similar process took place in Turkey. In this study, it is aimed to focus on democracy, participation and effectiveness at the principle and institutional level after the regulation of local governments in Turkey with new public management reforms. The method of the study is literature review within the framework of qualitative analysis.
- MakaleAçık Erişim2025Scopus SJRQ2Management of Major Arterial Injuries: A Critical Complication of Endoscopic Endonasal Surgery
Emengen, Atakan; Yilmaz, Eren; Gokbel, Aykut; Uzuner, Ayse; Cakir, Ozgur; Ciftci, Ercument; Ozsoy, Bedrettin; Ergen, Anil; Caklili, Melih; Cabuk, Burak
BACKGROUND AND OBJECTIVES:Endoscopic endonasal surgery (EES) is the preferred approach for treating sellar and parasellar lesions due to its panoramic view and detailed anatomical definition. This study aims to review major arterial injuries during EES, a rare but critical complication associated with high mortality and morbidity rates.METHODS:A retrospective analysis was conducted, including 15 patients from 5640 EES procedures performed between August 1997 and February 2024 at in our center/Department of Neurosurgery. The study focuses on perioperative and postoperative management strategies, highlighting the use of oxidized regenerated cellulose (Surgicel (R))/gelatin-thrombin matrix (Floseal (R)) and multidisciplinary collaboration to achieve hemostasis.RESULTS:The incidence of major arterial injury was 0.2%, with a mean patient age of 38.4 years and a female-to-male ratio of 10:5. The most common tumors were adenomas (n = 7) and chordomas (n = 5). The most commonly bleeding arteries in 6 patients each are the cavernous segment of the internal carotid artery and the paraclival carotid artery. Low-flow bleeding was observed in 10 of our patients, while high-flow bleeding was seen in 5 patients, 4 of whom were recurrent cases (P < .05). In 3 patients with high-flow bleeding from segments of the carotid artery, digital subtraction angiography was performed for stent placement or coil embolization, while in 1 patient with high-flow bleeding, digital subtraction angiography was used for monitoring cerebral blood flow. One of our patients died of a myocardial infarction at the 14th month of follow-up and 1 of our patients developed left-hemiparesis.CONCLUSION:The study underscores the importance of preoperative planning, surgical expertise, and multidisciplinary teamwork in managing major arterial injuries during EES. The authors advocate for the development of standardized treatment algorithms to improve outcomes in these patients. The findings contribute to the limited literature on managing internal carotid artery injuries in EES, emphasizing the need for ongoing research and algorithm development.
AtıfWoS2OpenAlex4
İncele - MakaleYalnız künye2025Scopus SJRQ3Pan-immune-inflammation value predicts sustained ventricular arrhythmias in NSTEMI: a novel inflammatory risk marker
Sahin, Yusuf Bozkurt; Tanik, Veysel Ozan; Koçu, Gokturk Kaan; Özkan, Mehmet Taha; Akdogan, Murat; Seçkin, Ozden; Tunca, Cagatay; Sezgin, Ali; Akbuga, Kursat; Özlek, Bulent
BackgroundSystemic inflammation contributes to arrhythmogenesis in acute coronary syndromes, but its role in NSTEMI-related ventricular arrhythmias remains poorly defined. The pan-immune-inflammation value (PIV) is a novel composite biomarker reflecting immune and thrombotic activity derived from routine blood counts. This study aimed to assess the association between PIV and the risk of sustained VT/VF in NSTEMI.MethodsIn this retrospective cohort study, 1,788 NSTEMI patients who underwent percutaneous coronary intervention were analyzed. The primary endpoint was the occurrence of sustained VT or VF during hospitalization. PIV was calculated as (neutrophil x platelet x monocyte)/lymphocyte. Logistic regression, ROC analysis, Kaplan - Meier curves, reclassification indices (NRI, IDI), and restricted cubic spline modeling were used.ResultsVT/VF occurred in 34 patients (1.9%). Those with VT/VF had significantly higher PIV values (median 1132 vs. 329, p < 0.001). In multivariable analysis, PIV remained an independent predictor (OR: 1.356 per 1000 unit increase; 95% CI: 1.028-1.787; p = 0.031). The risk of VT/VF rose progressively across PIV quartiles (Q4 vs. Q1 OR: 4.0, p for trend < 0.001). Adding PIV to conventional predictors improved risk classification (NRI: +0.089; IDI: 0.007). Kaplan - Meier analysis showed significantly reduced arrhythmia-free survival in high-PIV tertiles (log-rank p < 0.001), and cubic spline modeling revealed a non-linear association with increased arrhythmic risk at higher PIV levels.ConclusionsElevated PIV is independently associated with malignant ventricular arrhythmias in NSTEMI. As an accessible biomarker, PIV may aid early arrhythmic risk stratification and guide clinical surveillance strategies.