Beyond human in neurosurgical exams: ChatGPT's success in the Turkish neurosurgical society proficiency board exams.

Chat Generative Pre-Trained Transformer (ChatGPT) is a sophisticated natural language model that employs advanced deep learning techniques and is trained on extensive datasets to produce responses akin to human conversation for user inputs. In this study, ChatGPT's success in the Turkish Neurosurgical Society Proficiency Board Exams (TNSPBE) is compared to the actual candidates who took the exam, along with identifying the types of questions it answered incorrectly, assessing the quality of its responses, and evaluating its performance based on the difficulty level of the questions. Scores of all 260 candidates were recalculated according to the exams they took and included questions in those exams for ranking purposes of this study.

The Impact of Ureteral Access Sheath Size on Perioperative Parameters and Postoperative Ureteral Stricture in Retrograde Intrarenal Surgery.

To investigate the effect of the diameter of ureteral access sheath (UAS) used during retrograde intrarenal surgery (RIRS) on operative parameters, perioperative ureteral injury, and ureteral stricture development. The study was designed as a prospective randomized controlled trial and included 320 patients who underwent RIRS. The patients were divided into two groups according to the diameter of UAS (9.

Bi-temporal electroconvulsive therapy efficacy in bipolar and unipolar depression: A retrospective comparison.

Aim: Although electroconvulsive therapy (ECT) has been extensively used for depressive episodes in bipolar disorder (BDD), it has received less interest in research compared with major depressive disorder (MDD). Studies comparing the efficacy of ECT in BDD and MDD have been contradictory. This study aimed to compare the effectiveness of ECT in BDD and MDD, analyzing the influence of clinical features on outcome.

A comparison of the efficacy of varenicline and bupropion and an evaluation of the effect of the medications in the context of the smoking cessation programme.

Background: Within the context of the support program for smoking cessation, initiated by the Turkish Ministry of Health in 2011, those who present at 'smoking cessation' centres and are found to be suitable for pharmacological treatment are given varenicline and bupropion free of charge. As the smoking cessation programme is centralized, the selection of the medication is made randomly to provide a fixed distribution rate. The aim of this study was to evaluate the efficacy of both varenicline and bupropion in smoking cessation and to evaluate the effect of the smoking cessation programme.

Neutrophil-to-lymphocyte ratio is increased in patients with rheumatic mitral valve stenosis?

Objective: The role of systemic and chronic inflammatory processes in the pathophysiology of rheumatic heart valve disease is well known. The neutrophil-to-lymphocyte ratio (NLR) was shown to be an indicator of systemic inflammation. In this study, we aimed to investigate relationship between NLR as a marker of systemic inflammation and rheumatic mitral valve stenosis (RMVS).

Relationship between plasma apelin level and coronary collateral circulation.

Objective: Coronary collaterals play a crucial role during an acute ischemic attack. Angiogenesis has an important role in the formation of coronary collateral vessels. Previously, it was shown that apelin is a potential angiogenetic factor.

Radiotherapy-induced concomitant coronary artery stenosis and mitral valve disease.

Radiotherapy is extensively used in the treatment of Hodgkin's disease. One of its untoward effects is on heart. Coronary arteries and heart valves can be adversely affected from radiotherapy.