Search results for "gastroenteriti"
showing 10 items of 140 documents
Introduction and prolonged circulation of G12 rotaviruses in Sicily
2016
SUMMARYGenotype G12 strains are now considered to be the sixth most prevalent human rotaviruses worldwide. In two Sicilian cities, Palermo and Messina, surveillance of rotavirus circulation performed since 1985 and 2009, respectively, did not detect G12 strains until 2012. From 2012 to 2014 rotavirus infection was detected in 29·7% of 1647 stool samples collected from children admitted for acute gastroenteritis to three Sicilian hospitals in Palermo, Messina and Ragusa. In 2012, G12P[8] was first detected in Palermo and then in Messina where it represented the second most frequent genotype (20% prevalence) after G1P[8]. Thereafter, G12 strains continued to circulate in Sicily, showing a mar…
Hospitalisation of children aged 0-59 months with rotavirus gastro-enteritis before the introduction of routine vaccination (Sicily 2003-2012).
2015
Background: Recent evidence demonstrates that rotavirus vaccination is the best strategy for reducing rotavirus gastro-enteritis (RVGE) in young children. Aims: This study describes the epidemiology of RVGE hospitalisation of Sicilian children before universal rotavirus vaccination was introduced into the regional immunisation programme in January 2013. Methods: An observational study was undertaken by analyzing data obtained from the Regional Hospital Discharge database, including hospitalisation from 2003 to 2012 of subjects aged 0-59 months who lived in Sicily. Children discharged with the rotavirus-specific ICD-9-CM code of 008·61 on first or any diagnosis stage were considered to be RV…
Acute Gastroenteritis and Campylobacteriosis in Swiss primary care: the viewpoint of general practitioners
2016
Acute gastroenteritis (AG) is frequently caused by infectious intestinal diseases (IID) including food- and waterborne pathogens of public health importance. Among these pathogens, Campylobacter spp. plays a major role. Many European countries monitor selected IIDs within disease surveillance systems. In Switzerland, the information on IIDs is restricted to limited surveillance data, while no data is available for AG. We conducted a qualitative study among Swiss general practitioners (GPs) to investigate the case management of AG and campylobacteriosis patients, the associated disease burden and the determinants leading to registration in the National Notification System for Infectious Dise…
“Near-TME”: proposed standardisation of the technique for proctectomy in male patients with ulcerative colitis
2022
Abstract Background The aim of the present study was to describe in detail an approach to proctectomy in ulcerative colitis (UC), which can be standardized; near-total mesorectal excision (near-TME), to prevent injuries to autonomic pelvic nerves and subsequent sexual dysfunction. Methods We demonstrate the technique ex vivo on a cadaver from a male patient in lithotomy position and on a sagittal section of a male pelvis. We also demonstrate the technique in vivo in two male patients diagnosed with UC, with no history of sexual dysfunction or bowel neoplasia. The study was performed at the Human Embryology and Anatomy Department. University of Valencia, Spain. Results The posterolateral dis…
Identification of enteroviral infection among infants and children admitted to hospital with acute gastroentritis in Ho Chi Minh City, Vietnam
2005
A total of 276 fecal specimens collected from infants and children admitted to hospital with acute gastroenteritis in Ho Chi Minh City, Vietnam from October 2002 to September 2003, were tested for the presence of enteroviruses by RT-PCR and virus isolation. Enteroviruses were detected in 27 patients by RT-PCR corresponding to 9.8%. However, only four enterovirus strains could be isolated by cell culture with two different cell lines CaCo2 and Vero, showing specific cytopathic effect (CPE). The results clearly indicate that RT-PCR is a sensitive, specific assay to investigate the true burden of acute gastroenteritis due to enteroviruses in clinical fecal specimens. In the present study, ente…
Norovirus and gastroenteritis in hospitalized children, Italy
2007
Noroviruses were detected in 48.4% of 192 children (<3 years of age) hospitalized for gastroenteritis in Palermo, Italy, during 2004; predominant genotypes were GGIIb/Hilversum and GGII.4 Hunter. Of children with viral enteritis, 19.6% had a mixed norovirus-rotavirus infection. The severity of infection was lower for norovirus than for rotavirus but increased in co-infection.
Molecular epidemiology of astrovirus infection in Italian children with gastroenteritis
2004
A 1-year study involving 157 gastroenteritis samples was conducted to investigate the role of human astrovirus, (HAstV) as a cause of gastroenteritis in Italian children aged < 2 years. The overall incidence of HAstV was 3.1%. Most cases occurred between March and May, and four of the five isolates were of the HAstV-1 type, the other being HAstV-3. Analysis of genetic variability showed that the three HAstV-1 isolates collected in 2000 clustered together, but separately from the 1999 isolate. The results indicated that HAstV should be considered as a potential diarrhoeal pathogen in Italian children. © 2004 Copyright by the European Society of Clinical Microbiology and Infectious Diseases
Viral gastroenteritis in children hospitalised in Sicily, Italy
2006
The aim of the present study was to describe the epidemiologic and clinical characteristics of acute viral gastroenteritis in hospitalised Italian children. A total of 215 stool specimens were collected from January to December 2003 from patients hospitalised in Palermo for acute diarrhoea. Samples were tested for group A rotavirus, astrovirus, adenovirus, norovirus, enteropathogenic bacteria, and parasites. Rotaviruses, mostly belonging to types G1-G4, were detected in 25.1% of samples, astrovirus in 7%, adenovirus in 6%, norovirus in 18.6%, and bacterial agents in 17.2%. No parasitic infections were diagnosed. Mixed infections represented 9.8% of all cases. The mean and median ages of chi…
Impact on rotavirus gastro-enteritis hospitalisation during the first year of universal vaccination in Sicily
2015
Rotavirus (RV) vaccines represents the best strategy for reducing rotavirus gastro-enteritis (RVGE) among children and the introduction of RV vaccination in immunization programmes is strongly recommended by international health authorities.1,2
Estudio retrospectivo de 10 años de la infección por rotavirus en la provincia de Castellón
2008
Objetivo: El objetivo de este trabajo es conocer el porcentaje de la infección por rotavirus en niños menores de 14 años y su epidemiología en el área 02 de la provincia de Castellón. Material y métodos: Se realizó un estudio retrospectivo desde enero de 1995 hasta diciembre de 2004 en el que se analizaron 14.068 muestras de heces de pacientes pediátricos con gastroenteritis aguda. Las variables analizadas fueron: sexo, edad, procedencia, diagnóstico de rotavirus y fecha de diagnóstico. Se consideraron valores significativos p < 0,05. Resultados: El rotavirus fue detectado en el 11,9 % (1.687 casos) en los 10 años del estudio; el 12,14 % en varones y el 11,81 % en mujeres (p = 0,5459). La e…