The determination of the levels of burnout syndrome, organizational commitment, and job satisfaction of the health workers.

CONTEXT: The concept of burnout is an important element for efficiency in occupational groups such as health and education, which necessitate constant communication with people and have a busy schedule. AIMS: The determination of the levels of burnout syndrome, organizational commitment, and job satisfaction of the health workers. MATERIALS AND METHODS: A questionnaire consisting of four parts was prepared so as to measure the levels of organizational commitment, job satisfaction, and burnout of the medical staff of the institution. The data for this research were gained by a questionnaire sent to 370 medical staff (doctors, nurses, contract staff, and other employees). STATISTICAL ANALYSIS USED: Kolmogorov Smirnov test, t-test, ANOVA, Tukey multiple comparison test and Pearson's correlation analysis were used to this study. RESULTS: The average age of the employees taking part in the questionnaire was calculated as 34.30 years (min: 18 years, max: 59 years). The proportional value of the individuals with their 0-5 years working period in the institution was observed as 58.1%. An individual's interior work satisfaction, education level, hours worked at the hospital and their titles are also statistically important (P< 0.05). There is a positive correlation and significant relation between medical staffs' emotional exhaustion and desensitization (r = 0.573). There is a positive correlation and significant relation between normative commitment sub dimension, interior and exterior job satisfaction (r = 0.449, r = 0.472). CONCLUSIONS: Efforts to reduce the job burnout and psychological support for health care workers support motivation in order to provide better services to increase significantly. Thus, both personal productivity will be increased, and gain will be obtained in the institutional sense.

Acute myocardial infarction elevates serine protease activity in saliva of patients with periodontitis.

BACKGROUND AND OBJECTIVE: There are indications that acute myocardial infarction (AMI) may have an effect on the oral environment, which is reflected in the expression of salivary and gingival proteinases. According to our knowledge, no studies have been carried out to investigate the effect of AMI on the activities of two major tissue-destructive serine protease and microbial effectors, elastase and cathepsin G, produced by oral fluid polymorphonuclear granulocytes (PMN). Therefore, we compared the activities of elastase and cathepsin G in saliva from patients with AMI and from systemically healthy subjects (non-AMI) with similar periodontal conditions. MATERIAL AND METHODS: A total of 92 patients (47 AMI and 28 non-AMI patients with gingivitis or periodontitis, and 17 systemically and periodontally healthy subjects as a control group) were recruited. Clinical periodontal measurements were recorded, and stimulated whole-saliva samples were collected. The patients with AMI were clinically examined within 3-4 d after admission to the coronary care unit. The activities of saliva neutrophil elastase and cathepsin G were measured after collection, at specific time-points during incubation (from baseline to 23 h) by specific synthetic peptide substrate assays. RESULTS: The saliva of patients with AMI and periodontitis had a significant trend for the highest elastase activities among the study groups. Elastase and cathepsin G activities correlated significantly with each other in the AMI periodontitis group (r = 0.8, p < 0.01). In a logistic regression analysis, the level of salivary elastase activity associated significantly with periodontitis. CONCLUSION: AMI may be reflected in PMN serine protease elastase activity in saliva, despite its strong association with periodontitis.

Effect of levosimendan on right ventricular systolic and diastolic functions in patients with ischaemic heart failure.

OBJECTIVES: Levosimendan is a novel positive inotropic calcium sensitiser agent used in acute left heart failure. In this study, the effect of levosimendan on the right ventricular systolic and diastolic functions was evaluated by tissue Doppler comparing them with dobutamine in patients with ischaemic heart failure. METHODS: Patients having an acute decompensated heart failure with ischaemic cardiomyopathy and left ventricular ejection fraction <40% were included in the study. Before and 24-h after treatment, peak systolic (Sa), peak early (Ea), peak late (Aa) diastolic annular velocities and Ea/Aa ratio from tricuspid lateral annulus by tissue Doppler and systolic pulmonary artery pressure (SPAP) were measured. RESULTS: Sa, Ea and the Ea/Aa ratio were significantly increased in the levosimendan group whereas SPAP was significantly reduced. In the dobutamine group, no significant differences were observed in the Sa, Ea, Aa and Ea/Aa ratio in spite of a significant reduction in SPAP. Decrease in SPAP was greater in the levosimendan group (p=0.002). CONCLUSION: Levosimendan improves right ventricular systolic and diastolic functions.

Transbrachial coil occlusion of unligated thoracic side branch of arterial graft of internal mammary artery leading to silent ischemia in a diabetic patient.

There is not an established consensus on the treatment of coronary steal syndrome caused by unligated thoracic side branches of internal mammary artery. Occlusion of thoracic side branch is not recommended without objective evidence of ischemia. This case report presents transbrachial coil occlusion of thoracic side branch of left internal mammary artery causing silent ischemia in a diabetic patient with atypical chest pain and palpitation.

Acute myocardial infarction in a young man caused by centipede sting.

It is known that insects can cause various clinical effects such as myocardial ischaemia and hypotension from vasospasm and the myocardial toxic effects of the venom and anaphylaxis. Although myocardial ischaemia resulting from centipede sting has been reported once before, myocardial injury has not. In this report, the authors present the case of a 20 year old male patient bitten by a centipede and admitted to the emergency room with chest pain, abnormal electrocardiographic findings, and increased cardiac enzymes (cardiac troponin T) suggesting acute myocardial infarction.

Association between periodontal disease and acute myocardial infarction.

BACKGROUND: Coronary heart disease is the leading cause of morbidity and mortality throughout the world. Well-known risk factors independently or combined participate in both myocardial infarction and atherosclerosis. Recent data have shown that viral and bacterial infections may also contribute to the acute thromboembolic events. The aim of the present study was to investigate the possible association between periodontal health and coronary heart disease in patients with acute myocardial infarction and chronic coronary heart disease. METHODS: A total of 120 patients, 60 with acute myocardial infarction (AMI) and 60 with chronic coronary heart disease (CCHD) were included in this study. The patients in the AMI group (50 men and 10 women; mean age 53.8 +/- 9.5 years) were admitted to the Department of Cardiology, University Hospital of Ege because of AMI. The CCHD patients group (42 men and 18 women; mean age 58.5 +/- 11.6 years) had no documented history of recent acute coronary events. All patients were clinically examined and completed a medical questionnaire. Missing teeth, restorations, probing depth (PD) and bleeding on probing (BOP) were recorded. Blood samples were taken on admission for measurements of serum total cholesterol, triglycerides, high density lipoprotein cholesterol (HDL-cholesterol), low density lipoprotein cholesterol (LDL-cholesterol), and fasting blood glucose level. Sample proportions were compared by chi square test, quantitative variables with Student t test. The relation of clinical parameters and conventional risk factors to AMI was assessed with logistic regression analysis. RESULTS: The number of sites with PD > or = 4 mm, the percentage of sites exhibiting BOP, smoking status, total cholesterol, LDL-cholesterol, and triglycerides were statistically different between AMI and CCHD groups (P <0.05). Logistic regression analysis showed that the percentage of sites exhibiting BOP, the number of sites with PD > or = 4, the number of restorations, smoking status, and triglycerides levels were significantly associated with AMI (P <0.05). CONCLUSIONS: The results of this study indicate that periodontal disease may be associated with acute myocardial infarction. To our knowledge, this is the first study that reports the importance of periodontal health in the occurrence of acute myocardial infarction in a Turkish population. We propose that prospective randomized studies are needed to determine whether periodontal disease is a risk factor in the occurrence of acute myocardial infarction.

A rare indication for stenting: persistent coronary artery spasm.

A 34-year-old man presenting with angina both at rest and on exertion was investigated. He developed severe ST segment elevation and a brief period of ventricular tachycardia during an exercise tolerance test. On coronary angiography, 60% fixed luminal narrowing was observed in the proximal left anterior descending coronary artery and a severe spasm developed at this site, leading to temporary total occlusion of the vessel. Successful coronary angioplasty (PTCA) was performed on this lesion, with a residual 15% narrowing. However, the patient had a recurrence of angina 3 weeks later, despite being administered high doses of nitrate and calcium antagonist. During control angiography, the lesion severity was unchanged, but spasm developed again following contrast injection. At this time, a Palmaz-Schatz stent was implanted. Calcium antagonist, nitrate, Ticlopidine and low molecular weight heparin therapy was started. There was no recurrence of symptoms during a 3-month follow-up. The exercise tolerance test, and myocardial perfusion scintigraphy findings were normal and the stent was patent without restenosis at the end of the 3-month follow-up. Intracoronary stent implantation for persistent coronary spasm refractory to conventional medical therapy can be considered a feasible and attractive treatment modality for the control of symptoms.

Takayasu arteritis in Turkey.

Takayasu arteritis is a non-specific inflammatory process of unknown etiology affecting the aorta and its branches. A retrospective study was done in 14 patients diagnosed as Takayasu arteritis. Eleven patients were female and three were male. Ages ranged from 12 to 30 years. Seven patients had type I arteritis, three patients type II arteritis, and four patients type III Takayasu arteritis. Successful angioplasty was performed in five cases.

Mitral balloon valvuloplasty with transesophageal echocardiography without using fluoroscopy.

Balloon mitral valvuloplasty with Inoue technique was performed in two group of patients. In group I (n = 40) valvuloplasty was performed under fluoroscopy without using echocardiography, whereas in group II (n = 13) valvuloplasty was performed under the guidance of transesophageal echocardiography alone, without using fluoroscopy. Patients in two groups were comparable with regard to clinical variables and hemodynamic parameters. Two female patients in group II were pregnant. Transmitral pressure gradient decrease did not differ significantly between two groups (pressure gradient: 17 +/- 5 to 4 +/- 1 in group I and 15 +/- 4 to 3 +/- 1 mm Hg in group II). Mitral valvular area increase was also not different in two groups (1.09 +/- 0.2 cm2 to 2.3 +/- 0.5 cm2 in group I and 0.9 +/- 0.2 to 2 +/- 0.3 cm2 in group II). In 14 cases from group 1 and 2 cases from group II mitral regurgitation increased after valvuloplasty (p < .05). Left atrial perforation occurred in one patient from group 1 and 2 patients from group II. In conclusion, mitral balloon valvuloplasty under transesophageal echocardiographic guidance alone is a safe and effective procedure in the treatment of mitral stenosis.