ABSTRACT
Background: The systemic immune-inflammation index (SII) has recently been investigated for cardiovascular diseases. We aimed to evaluate the relationship between SII and left atrial thrombosis (LAT). Methods: This retrospective, case-control study recruited patients with nonvalvular atrial fibrillation (NVAF) who underwent transesophageal echocardiography (TEE) for LAT detection before cardioversion or catheter ablation at a tertiary hospital between 2012 and 2021. Demographic characteristics were obtained from the hospital data system. According to TEE findings, the patients were categorized into LAT (+) and (-) groups. Age, gender, history of chronic diseases, urea, creatinine, albumin, hemogram parameters, the neutrophil-lymphocyte ratio (NLR), the platelet-lymphocyte ratio (PLR), SII, the CHADS2 score, the CHA2DS2-VASc score, echocardiographic parameters, antiaggregant-anticoagulant use, and nonparoxysmal atrial fibrillation were included and analyzed. Results: The study population consisted of 403 patients, including 228 men (56.6%), at a mean age of 60.84±12.26 years. A high white blood cell count (WBC) (OR, 1.26; 95% CI, 1.05 to 1.51; P=0.013), a high SII (OR, 1.00, 95% CI, 1.00 to 1.00; P=0.003), and a low ejection fraction (OR, 0.95; 95% CI, 0.90 to 0.99; P=0.018) were independent predictors of LAT (+). A spontaneous echo contrast (OR, 2.43; 95% CI, 1.35 to 4.39; P=0.003) was associated with LAT (+). SII values above 693.6 predicted LAT (+) with 71.6% sensitivity and 71.7% specificity (AUC, 0.77; P<0.001). The predictiveness of SII was similar to that of NLR (0.77 vs 0.74, P=0.093) but higher than PLR (0.77 vs 0.67; P<0.001) and WBC (0.77 vs 0.69; P=0.031). Conclusion: SII is an independent predictor of LAT in patients with NVAF.
ABSTRACT
Although the new changes in the health system in Turkey has resulted in positive implications with respect to the groups that use the healthcare services, it has been singled out for criticism by the professional associations because of its erosive consequences particularly for the medical profession as a whole. The purpose of this study is to explain how the health transformation policies and practices influenced the working conditions and perceptions of the resident physicians in Turkey with regard to the medical profession. A qualitative research design was employed, and the data was collected through document analysis and focus group interview. The common findings highlight that the new practices have had an aggravated effect on the working conditions of the resident physicians, which has resulted in several contentious issues. These include the increased workload, insufficient training and development, economic and social conditions and a heightened number of violent acts against physicians. Negatively, these influence the motivation of the physicians and their perception of the medical profession. This finding suggests that the medical profession is able to be studied as an appropriate case for the phenomenon of deprofessionalization. Copyright © 2016 John Wiley & Sons, Ltd.
Subject(s)
Health Occupations , Health Policy , Medical Staff, Hospital/psychology , Adult , Female , Focus Groups , Health Knowledge, Attitudes, Practice , Humans , Male , Pediatrics , Qualitative Research , TurkeySubject(s)
Atrial Fibrillation , Proton Pump Inhibitors , Humans , Magnesium , Magnesium Deficiency , RiskABSTRACT
OBJECTIVE: To investigate whether or not the CHA2DS2-VASc score predicts left atrial (LA) thrombus detected on pre-cardioversion transoesophageal echocardiography (TEE). MATERIALS AND METHODS: The medical records of patients who had undergone TEE were reviewed to assess the presence of LA thrombus prior to direct-current cardioversion for atrial fibrillation (AF). The CHA2DS2-VASc score was calculated for each patient. Clinical TEE reports were reviewed for the presence of LA thrombus. Patients with a valve prosthesis or rheumatic mitral valve disease were excluded from this study. RESULTS: A total of 309 patients were identified. The mean age was 70.1 ± 9.8 years and 151 (49%) patients were males and 158 (51%) were females. LA thrombus was seen in 32 (10.3%) of the 309 patients. Fifty (16.2%) patients had a low CHA2DS2-VASc score (0-1), 230 (74.4%) had an intermediate score (2-4) and 29 (9.4%) had a high score (5-9). The incidence of LA thrombus in the low, intermediate and high CHA2DS2-VASc score groups was 0, 4.4 and 68.7%, respectively. The LA thrombus risk increased with increasing CHA2DS2-VASc scores. On multivariate logistic analysis, the CHA2DS2-VASc score (OR 3.26, 95% CI 2.3-4.65; p = 0.001) and age (OR 0.93, 95% CI 0.88-0.98; p = 0.004) were independent risk factors for LA thrombus in patients with non-valvular AF. CONCLUSION: A high CHA2DS2-VASc score was independently associated with the presence of LA thrombus in patients with non-valvular AF.