Detection of H.pylori Antigen in the Stool Samples of Children,in Tekirdag,Turkey

Introduction: Helicobacter pylori (H. pylori) is an important bacterial pathogen, predominantly in undeveloped countries and regions. We conducted this study to investigate the presence of H. pylori antigen in the stool specimens of children, in Tekirdag, Turkey. Material and Methods: Stool specimens of 1441 children aging between 0 month to 15 years, with the complaints of abdominal pain, anemia, gastroenteritis, nausea and vomiting were included in the study. The subjects were divided into three groups based on their ages: Group A (0 month - 5 years), Group B (6 - 10 years) and Group C (11 - 15 years). All specimens were tested for H. pylori antigen with HP Ag (DIA.PRO, Diagnostic Bioprobes, Italy). Results were evaluated statistically. Results: The median age of children with H. pylori positive samples was 6.6 ± 4.1 and 47.9% were girls. Overall positivity of H. pylori stool antigen was 6.6%. Positivity rates due to ages in Groups A, B and C were: 8.9%, 5.8%,? 5.2% respectively (x2 = 9.3, p = 0.01). No difference was observed due to gender (x2 = 0.17, p = 0.68). Conclusion: Higher antigen positivity obtained in 0 - 5 years group, indicates the risk of acquiring the infection in early years of life. Preventive measures for the development of H. pylori infection gain importance, especially in developing countries.

Surgical Results of Left Ventricular Lead Implantation for Cardiac Resynchronization Therapy

Objectives: Cardiac resynchronisation therapy (CRT) has proven its effectiveness in patients with symptomatic heart failure [1,2]. Although rewarding, the procedure of biventricular pacemaker implantation is challenging and subsequently fails in 8%-11% of patients. In patients whose left ventricular (LV) electrode cannot be placed transvenously, surgical implantation of an epicardial electrode can be achieved. Methods: Seventeen patients (14 male, 3 female), among whom LV electrode was failed to be placed transvenously, were included into our study. The epicardial LV electrodes were implanted through anterior mini thoracotomy. The patients were followed up for approximate six months and complications, ejection fraction (EF), New York Heart Association (NYHA) class, QRS durations as well as pacing parameters were recorded. Results: Mean age of the patients was 64.4 ± 7.01 (54-79) years. Preoperative mean EF of the patients was 26.1% ± 3.7%. The LV electrode was placed at the optimal place on the lateral LV wall through left sided mini thoracotomy. The mean duration of the operation was 26.76 ± 8.12 minutes and the mean hospital stay was 2.05 ± 0.42 days. There were no intraoperative or postoperative complications. Only 1 patient had LV electrode displaced on the 3rd postoperative month and the patient was reoperated successfully. The EF on the 6th postoperative month was 29.4% ± 3.81% and NYHA class was 2.58 ± 0.5. The etiology of heart failure had no influence on outcome. Conclusions: Surgical implantation of LV lead is associated with low complication rates and excellent follow-up results without exposure to radiation. Thus epicardial leads can be proposed as equal alternative to transvenous leads.