Browsing by Author "Celik, Enes"

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Citation - WoS: 2
Citation - Scopus: 2
Association of Inflammatory and Metabolic Markers With Mortality in Patients With Postoperative Femur Fractures in the Intensive Care Unit
(Mdpi, 2025) Kilinc, Metin; Celik, Enes; Demir, Ibrahim; Aydemir, Semih; Akelma, Hakan; Department of Surgical Medical Sciences / Cerrahi Tıp Bilimleri Bölümü; 10. Faculty of Medicine / Tıp Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Background and Objectives: Postoperative femur fracture in elderly patients is associated with high morbidity and mortality, especially in the intensive care unit (ICU). Various factors, including demographic and laboratory parameters, may influence mortality in this population. The aim of this study was to evaluate the association of inflammatory and metabolic markers with mortality in ICU patients with postoperative femur fractures and to identify key predictors to enhance risk stratification and improve patient outcomes. Materials and Methods: In this retrospective single-center study, we analyzed 121 patients aged over 65 years with postoperative femur fractures who were admitted to the ICU between January 2023 and January 2024. Demographic and clinical data, including comorbidities, Charlson Comorbidity Index (CCI), and Acute Physiology and Chronic Health Evaluation (APACHE II) score, were collected. Laboratory parameters such as white blood cell count (WBC), albumin, C-reactive protein (CRP), D-dimer, Pan-Immune-Inflammation Value (PIV), CRP-to-albumin ratio (CAR), neutrophil-to-lymphocyte ratio (NLR), and others were analyzed. Linear regression, logistic regression, and Receiver Operating Characteristic (ROC) analyses were performed to determine the predictive value of these markers for ICU mortality. Results: The mean age of the patients was 76.3 +/- 9.6 years, and 52.1% were female. The most common comorbidities were hypertension (67.8%) and diabetes (49.6%). ICU mortality occurred in 24 patients (20%). Significant predictors of mortality included higher CRP (>62.8 mg/L), NLR (>10.0), PIV (>450), and APACHE II scores (>23) (p < 0.001 for all). Lower albumin levels (<2.5 g/dL) were strongly associated with increased mortality (p < 0.001). ROC analysis demonstrated that the APACHE II score had the highest predictive accuracy for mortality (AUC = 0.83), followed by albumin (AUC = 0.79) and PIV (AUC = 0.76). Extended ICU stay (>10 days) was also significantly correlated with increased mortality (p < 0.001). Conclusions: This study successfully demonstrates the utility of combining traditional clinical markers, such as APACHE II score, with novel inflammatory markers, such as PIV, CAR, and NLR, in predicting mortality in ICU patients following femur fracture surgery. The integration of emerging biomarkers with well-established scoring systems offers enhanced predictive accuracy and provides valuable insights into patient management.
Comparison of AI Applications and Anesthesiologist's Anesthesia Method Choices
(BMC, 2025) Celik, Enes; Turgut, Mehmet Ali; Aydogan, Mesut; Kilinc, Metin; Toktas, Izzettin; Akelma, Hakan
Background in medicine, Artificial intelligence has begun to be utilized in nearly every domain, from medical devices to the interpretation of imaging studies. There is still a need for more experience and more studies related to the comprehensive use of AI in medicine. The aim of the present study is to evaluate the ability of AI to make decisions regarding anesthesia methods and to compare the most popular AI programs from this perspective. Methods the study included orthopedic patients over 18 years of age scheduled for limb surgery within a 1-month period. Patients classified as ASA I-III who were evaluated in the anesthesia clinic during the preoperative period were included in the study. The anesthesia method preferred by the anesthesiologist during the operation and the patient's demographic data, comorbidities, medications, and surgical history were recorded. The obtained patient data were discussed as if presenting a patient scenario using the free versions of the ChatGPT, Copilot, and Gemini applications by a different anesthesiologist who did not perform the operation.Results over the course of 1 month, a total of 72 patients were enrolled in the study. It was observed that both the anesthesia specialists and the Gemini application chose spinal anesthesia for the same patient in 68.5% of cases. This rate was higher compared to the other AI applications. For patients taking medication, it was observed that the Gemini application presented choices that were highly compatible (85.7%) with the anesthesiologists' preferences. Conclusion AI cannot fully master the guidelines and exceptional and specific cases that arrive in the course of medical treatment. Thus, we believe that AI can serve as a valuable assistant rather than replacing doctors.
Effect of Tissue Fragments Remain in the Karman Cannula on the Histopathological Diagnosis of Abnormal Uterine Bleeding
(College of Physicians and Surgeons Pakistan, 2024) Tammo, Omer; Celik, Elif; Celik, Enes; Bayramoglu, Denizhan; Yıldız, Süleyman
The aim of this study was to perform histopathological analysis of residual material in the cannula by endometrial sampling using a Carmen injector, and to compare the results. The study was conducted in the Department of Gynaecology, Mardin Training and Research Hospital, Artuklu/Mardin, Turkiye, from December 2021 to June 2022. The study group consisted of 104 patients who presented to the outpatient clinic with complaints of abnormal uterine bleeding. Endometrial curettage material was collected from all patients using a Carmen injector. The collected material was discharged into the pathology container (Group 1). Subsequently, the residual material remaining in the injector was placed in a separate pathology container (Group 2). Specimens were sent to the pathology laboratory with buffered formol. The pathological evaluation was performed by the same pathologist without revealing the patients’ names. Comparative histopathological results of the patients in Group 1 and Group 2 were found to be fully compatible in 64.4% of the patients. In 35.6% of the patients, the histopathological results were different from each other between Group 1 and Group 2. Pathological results were different from each other in 21.2% of patients with incompatible pathology results. In Group 1, 16.7% of the patients were over-diagnosed, while 7.7% of the patients were over-diagnosed in Group 2. It would be beneficial to carefully remove the material remaining in the cannula and send it for pathological examination as it may affect the histopathological results. © 2024 Elsevier B.V., All rights reserved.
Hydrogel Burn Dressing Effectiveness in Burn Pain
(Elsevier Ltd, 2024) Celik, Enes; Akelma, Hakan
Severe burns are painful and dramatic injuries. Studies show that pain is underestimated and often not adequately treated. This study aims to evaluate the analgesic efficacy of hydrogel burn dressing and silver sulfadiazine, which are two agents commonly used in first-aid dressings for burn patients. This study, designed as a prospective, observational, and cross-sectional study. Study included 64 pediatric patients admitted to our burn center between 01.03.2020 and 01.09.2020 who were examined by our burn service after their first treatment in the emergency dressing room. Two groups of patients were included in the study. Pain level was assessed in the dressing room before and 10 min after the procedure using the Visual Analog Scale and FLACC (Face, Legs, Activity, Cry, Consolability) pain assessment scales.During the study period, Burnaid® was applied to 62.5% of patients (40 patients) and silver sulfadiazine to 37.5% (24 patients). In terms of pain scores, pre-dressing FLACC values were higher in Group B (p = 0.039); post-dressing VAS and FLACC values were significantly lower in group B (p 0.001; p 0.001). In terms of additional analgesia, we found more patients in Group S received analgesics (p 0.001).We believe that its effect on burn wound pain is superior to that of silver sulfadiazine. © 2024 Elsevier B.V., All rights reserved.
Ultrasound-Guided Regional Anesthesia in Permanent Pacemaker Implantation: an Observational Study
(MDPI, 2025) Akelma, Hakan; Celik, Enes; Ipek, Yusuf; Turgut, Mehmet Ali; Tanircan, Muhammed Rasit; Aktan, Adem; Karahan, Mehmet Zulkuf; Department of Surgical Medical Sciences / Cerrahi Tıp Bilimleri Bölümü; Department of Internal Medical Sciences / Dahili Tıp Bilimleri Bölümü; 10. Faculty of Medicine / Tıp Fakültesi; 01. Mardin Artuklu University / Mardin Artuklu Üniversitesi
Background and Objectives: When pacemakers were first introduced, their indications and implantation techniques were quite limited. Over 400,000 permanent pacemakers are implanted annually worldwide, mostly under local anesthesia (LA), which is preferred for its hemodynamic stability. However, inadequate LA often leads to excessive use of local anesthetics or analgesics. This study evaluates the efficacy of combining interscalene brachial plexus block (ISB) and superficial cervical plexus block (SCPB) as regional anesthesia (RA) techniques during permanent pacemaker implantation compared to LA. Materials and Methods: A total of 42 patients were divided into RA and LA groups. The RA group underwent ISB and SCPB under ultrasound guidance, while the LA group received traditional local anesthetic methods. Results: The RA group exhibited superior pain control, reduced analgesic requirements, and higher satisfaction rates compared to the LA group. Ultrasound guidance enhanced block success rates and minimized complications. Conclusions: ISB and SCPB offer a superior alternative to LA for pacemaker implantation, especially in patients with anxiety or insufficient LA response.