AbstractIn the indexed medical literature, there have been a very limited number of studies to investigate the epidemiologic and clinical features of enteroviral meningitis in Turkey. The aim of the present retrospective study is to update the actual situation to recognize the spectrum and magnitude of this important clinical entity. Between June 1999 and December 2004, 612 cases of aseptic meningitis were followed up at our hospital. Enteroviral meningitis was defined by isolation of enteroviruses from cerebrospinal fluid (CSF) and/or stool samples. Mumps virus was detected in 310 cases (50.7%) and enteroviruses were the etiologic agents in 104 (17%) of the patients with aseptic meningitis. Most of the enteroviral meningitis cases (36 cases, 34.6%) were diagnosed in August and 70 (67.3%) of them were male. The mean age was 5.6 ± 3.4 years. The most common initial symptoms were fever (81.7%), vomiting (77.9%) and headache (57.7%). In the physical examination, 46.2% of the cases had neck stiffness and 38.5% had pharyngitis. Echovirus 30 was the most frequently (38 cases, 36.5%) isolated enterovirus with peaks in 1999, 2002 and 2004. The other frequently isolated enteroviruses were Coxsackie virus type B (17 cases, 16.3%), echovirus 6 (11 cases, 10.6%), echovirus 11 (6 cases, 5.8%), and echovirus 13 (4 cases, 3.8 %). Mean hospitalization time was 6.2 ± 2.4 days. All patients recovered without any sequelae. Enteroviruses have an important role in childhood aseptic meningitis cases in Turkey too, and the predominant serotypes vary according to years.
Introduction
Cardiac sympathetic denervation (CSD) is an effective procedure for the treatment of inherited channelopathies. Left CSD has traditionally been recommended as neuromodulation to prevent arrhythmia episodes; however, it is thought that bilateral sympathectomy in combination with Kuntz ablation may have additional effects effective due to the anatomical variability of preganglionic sympathetic fibers. The aim of the study was to share our single‐center clinical experience with bilateral thoracoscopic sympathectomy for cardiac denervation in different groups of pediatric patients with malignant arrhythmias.
Methods
Fourteen patients (seven with CPVT, five with LQTS, one with resistant ventricular tachycardia as a sequela of myocarditis, and one with cardiomyopathy and atrial tachycardia) underwent bilateral thoracoscopic sympathectomy for cardiac denervation.
Results
In all patients, arrhythmia episodes persisted despite medical therapy, and patients with implantable cardioverter‐defibrillator received appropriate therapies. The rate of appropriate therapies was 3.25 per year (1–5 per year) in the year before sympathectomy. No major complications related to the procedure were observed in any of the patients. The QTc interval of LQTS patients decreased from 506.2 ± 16.9 ms before the procedure to 476 ± 28.8 ms after the procedure. The mean duration of follow‐up after the procedure was 23.3 months (11–47 months). Only two patients received single episodes of therapy 12 and 22 months after CSD, and one patient had arrhythmic events due to noncompliance to medical therapy.
Conclusion
Due to the anatomical variability of preganglionic fibers bilateral CSD with Kuntz nerve ablation effective treatment and is a safe option.
Background:Lower respiratory tract infections caused by respiratory syncytial virus can be severe during infancy, which requires admission to the hospital. These infections may be more severe especially in patients with congenital heart disease. Passive immunisation with palivizumab, a monoclonal antibody, is recommended in high-risk infants. We tried to determine the compliance rates, factors affecting compliance, and also other microorganisms responsible for lower respiratory tract infections after palivizumab prophylaxis in these patients.Methods:We evaluated patients’ compliance to prophylaxis with palivizumab in two consecutive respiratory syncytial virus seasons from pharmacy records. We also investigated factors affecting compliance and the frequency of hospitalisations for lower respiratory tract infections. We investigated the causative microorganisms detected in hospitalised patients.Results:In this study, 86.7% of the desired number of injections was achieved in 176 patients in two seasons. Out of these, 117 patients (66.4%) received all the doses they were prescribed. Although not statistically significant, compliance to prophylaxis was higher in male patients, cyanotic patients, those who started under 1 year old, and who lived in the city centre. Human metapneumovirus, parainfluenza type 3, and bocavirus were detected in the hospitalised patients.Conclusion:Patients with congenital heart disease can survive the period of infancy with less problem by making palivizumab prophylaxis more effective, and awareness about non- respiratory syncytial virus factors may be a guide for the development of new treatments.
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