Wos İndeksli Yayınlar Koleksiyonu
Permanent URI for this collectionhttps://hdl.handle.net/11727/4807
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Item The Effects of Non-Surgical Periodontal Therapy on Neutrophil Elastase and Elastase Alpha-1 Proteinase Inhibitor Levels in GCF in Periodontitis Patients with or Without Acute Coronary Syndrome(2021) Kayar, Nezahat Arzu; Ustun, Kemal; Gozlu, Muammer; Haliloglu, Seyfullah; Alptekin, Nilgun Ozlem; 33687554Objective Periodontitis may contribute to vascular damage, resulting in the destabilization of atherosclerotic plaque leading to acute coronary syndrome (ACS). In this study, we explored the effect of non-surgical periodontal treatment (NSPT) on cardiovascular blood biomarkers and gingival crevicular fluid (GCF) neutrophil elastase (NE) and alpha 1-proteinase inhibitor (alpha-1PI) levels in periodontitis (P) participants with and without ACS. Materials and methods Medical and dental examinations were performed to diagnose ACS and periodontitis, respectively. Seventeen patients with diagnosis of ACS and periodontitis were included in this study, as a test group (group ACS). Twenty-six age and sex-matched control patients with periodontitis (group P) were otherwise systemically healthy. Both groups received NSPT. Plasma levels of cholesterol, triglyceride, high-density lipoprotein (HDL), low-density lipoprotein (LDL), C-reactive protein (CRP), GCF NE activity, GCF alpha(1)-PI levels, and GCF NE/alpha 1-PI rates were measured at baseline, at1(st) and 3(rd) months after NSPT. Results GCF NE activity/time (mu U/30s) decreased significantly at 3(rd) month compared to baseline values in the Group P after NSPT. First and 3(rd) months after NSPT, in the Group P GCF alpha(1)-PI activity/time (pg/30s) was significantly higher than the Group ACS. Moreover GCF NE/alpha(1)-PI rates decreased significantly compared to baseline values at 1(st) and 3(rd) months after NSPT in the group P. Conclusion NSPT yields decrease in NE/alpha(1)-PI rates. NE and its possible interactions with alpha(1)-PI may play a crucial role in both periodontitis and ACS. GCF alpha 1PI activity/time (U/30s) can be a potential biomarker in management of periodontitis associated with ACS.Item Acute Coronary Syndrome In Geriatric Patients In An Intensive Care Unit(2021) Keskin, Suzan; Akgun, Arzu Neslihan; Ciftci, Orcun; Muderrisoglu, Ibrahim HaldunObjective: The advancing age of acute coronary syndrome and the ageing population are leading to an increase in the number of elderly patients with acute coronary syndrome in our clinical practice. In our study, we aimed to investigate the effect of acute coronary syndrome in the geriatric patient group. Materials and Method: We retrospectively included geriatric patients who were in intensive care units because of different diagnoses, who also showed an acute coronary syndrome, and who had been diagnosed using the sequential organ failure assessment score. This score is used to describe the condition of a patient with sepsis and the extent of organ damage during treatment in an intensive care unit. We reviewed patients who were at Baskent University Faculty of Medicine between 25 March 2015 and 12 March 2020. Results: We included 63 patients aged 77.27 +/- 7.65 years. There were 40 (63.5%) males and 23 (36.5%) females. A total of 42 (89.4%) patients died in the first 5 months, one (2.1%) died between the 6th and 10th months, two (4.3%) between the 11th and 20th months, and two (4.3%) between the 21st and 30th months. We found a significant relationship between the sequential organ failure assessment score and mortality rate (p<0.05). The sequential organ failure assessment score was reliable in predicting mortality in geriatric patients with acute coronary syndrome, with 57% sensitivity and 75% specificity. Conclusion: Mortality of geriatric patients with acute coronary syndrome can be significantly determined using the sequential organ failure assessment scores.