keyword
MENU ▼
Read by QxMD icon Read
search

gastroenteritis children

keyword
https://www.readbyqxmd.com/read/28335454/porcine-rotaviruses-epidemiology-immune-responses-and-control-strategies
#1
REVIEW
Anastasia N Vlasova, Joshua O Amimo, Linda J Saif
Rotaviruses (RVs) are a major cause of acute viral gastroenteritis in young animals and children worldwide. Immunocompetent adults of different species become resistant to clinical disease due to post-infection immunity, immune system maturation and gut physiological changes. Of the 9 RV genogroups (A-I), RV A, B, and C (RVA, RVB, and RVC, respectively) are associated with diarrhea in piglets. Although discovered decades ago, porcine genogroup E RVs (RVE) are uncommon and their pathogenesis is not studied well...
March 18, 2017: Viruses
https://www.readbyqxmd.com/read/28334789/comparative-evaluation-of-norovirus-infection-in-children-with-acute-gastroenteritis-by-rapid-immunochromatographic-test-rt-pcr-and-real-time-rt-pcr
#2
Kattareeya Kumthip, Pattara Khamrin, Wilaiporn Saikruang, Kanittapon Supadej, Hiroshi Ushijima, Niwat Maneekarn
Immunochromatographic (IC) test for norovirus detection is a rapid and simple detection method. This study evaluated the sensitivity and specificity of a recent version of R-Biopharm RIDA®QUICK Norovirus IC assay for norovirus detection in fecal specimens from children hospitalized with acute gastroenteritis. Fecal specimens were tested by IC kit in comparison with gold standard reverse transcription polymerase chain reaction (RT-PCR) and real-time RT-PCR. The IC kit showed high sensitivity and specificity comparable with PCR-based methods...
March 2, 2017: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/28334725/predominance-of-g9p-4-rotavirus-from-children-with-acute-gastroenteritis-in-northwestern-mexico
#3
Leticia Felix-Valenzuela, Dora Patricia Cooley-García, Manuel Alberto Cano-Rangel, Maria de Los Angeles Durazo-Arvizu, Veronica Mata-Haro
In Mexico, group A rotavirus (RVA) infections remain the most common cause of severe dehydrating diarrhea in children. This study was conducted to examine the circulating RVA strains in the northwest region of Mexico. RVA strains collected from stool samples of children were genotyped, and their partial sequences were analyzed. RT-PCR of the VP4 and VP7 genes showed the partial G9P[4] genotype in all the samples. Sequencing and phylogenetic analysis of the partial VP7 gene amplicons of 10 strains showed that they clustered in the RVA G9 lineage III, and 7 of them showed 100% identity with the reference strain LB1562, which was collected in the USA 2 years earlier...
March 23, 2017: Intervirology
https://www.readbyqxmd.com/read/28328346/efficacy-of-a-low-cost-heat-stable-oral-rotavirus-vaccine-in-niger
#4
Sheila Isanaka, Ousmane Guindo, Celine Langendorf, Amadou Matar Seck, Brian D Plikaytis, Nathan Sayinzoga-Makombe, Monica M McNeal, Nicole Meyer, Eric Adehossi, Ali Djibo, Bruno Jochum, Rebecca F Grais
Background Each year, rotavirus gastroenteritis is responsible for about 37% of deaths from diarrhea among children younger than 5 years of age worldwide, with a disproportionate effect in sub-Saharan Africa. Methods We conducted a randomized, placebo-controlled trial in Niger to evaluate the efficacy of a live, oral bovine rotavirus pentavalent vaccine (BRV-PV, Serum Institute of India) to prevent severe rotavirus gastroenteritis. Healthy infants received three doses of the vaccine or placebo at 6, 10, and 14 weeks of age...
March 23, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28327111/temporal-distribution-of-gastroenteritis-viruses-in-ouagadougou-burkina-faso-seasonality-of-rotavirus
#5
Nafissatou Ouedraogo, Stephanie Moustapha Tomba Ngangas, Isidore Juste Ouindguèta Bonkoungou, Aissatou Bénéwendé Tiendrebeogo, Kuan Abdoulaye Traore, Idrissa Sanou, Alfred Sababénédjo Traore, Nicolas Barro
BACKGROUND: Acute gastroenteritis is one of the most common diseases among children and adults, and continues to cause a major problem of public health in Burkina Faso. The temporal pattern of rotavirus, norovirus, sapovirus, astrovirus, adenovirus and Aichivirus A was studied by examining prevalence of gastroenteritis viruses in association with meteorological variables in Ouagadougou, Burkina Faso. METHODS: Stool samples from 263 children under 5 years of age and 170 older children patients, adolescent and adults with gastroenteritis were collected in Ouagadougou, Burkina Faso from November 2011 to September 2012...
March 21, 2017: BMC Public Health
https://www.readbyqxmd.com/read/28320411/human-rotavirus-strains-circulating-in-venezuela-after-vaccine-introduction-predominance-of-g2p-4-and-reemergence-of-g1p-8
#6
Esmeralda Vizzi, Oscar A Piñeros, M Daniela Oropeza, Laura Naranjo, José A Suárez, Rixio Fernández, José L Zambrano, Argelia Celis, Ferdinando Liprandi
BACKGROUND: Rotavirus (RV) is the most common cause of severe childhood diarrhea worldwide. Despite Venezuela was among the first developing countries to introduce RV vaccines into their national immunization schedules, RV is still contributing to the burden of diarrhea. Concerns exist about the selective pressure that RV vaccines could exert on the predominant types and/or emergence of new strains. RESULTS: To assess the impact of RV vaccines on the genotype distribution 1 year after the vaccination was implemented, a total of 912 fecal specimens, collected from children with acute gastroenteritis in Caracas from February 2007 to April 2008, were screened, of which 169 (18...
March 21, 2017: Virology Journal
https://www.readbyqxmd.com/read/28320203/dietary-pectic-oligosaccharide-administration-improves-the-growth-performance-and-immunity-in-weaned-pigs-infected-by-rotavirus
#7
Hao Chen, Haiyan Hu, Daiwen Chen, Jun Tang, Bing Yu, Junqiu Luo, Jun He, Yuheng Luo, Jie Yu, Xiangbing Mao
Rotavirus infection is one of the main pathogenic causes of gastroenteritis and diarrhea in children and young animals. The present study aimed to determine whether dietary pectic oligosaccharide (POS) supplementation could improve the growth performance and immunity in weaned pigs infected by porcine rotavirus (PRV). Twenty-eight crossbred weaned galts were randomly divided into two groups fed with basal diet with or without POS for 18 d. On 15th day, the PRV were orally infused to half of the pigs. ADFI, ADG and F/G ratio were impaired by PRV infection in weaned pigs (P < 0...
March 21, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28303815/prevalence-and-characterization-of-rotaviruses-in-children-hospitalized-for-diarrheal-disease-in-a-tertiary-care-hospital-pune
#8
Sae Satish Pol, Ashwini Kacharu Dedwal, Sujata Sudhir Ranshing, Shobha Dattatray Chitambar, Sushma Narayan Pednekar, Renu Satish Bharadwaj
BACKGROUND: Diarrhoea remains the second most common cause of death among children below 5 years globally. Among various enteric pathogens, rotavirus appears to be the most important aetiological agent of acute gastroenteritis in infants and young children. Increased understanding of epidemiology of rotavirus infections is needed to improve the vaccine efficacy. AIM: This study aims to determine prevalence rotavirus infection and prevalent circulating strains of rotavirus in and around Pune...
January 2017: Indian Journal of Medical Microbiology
https://www.readbyqxmd.com/read/28303609/pathological-analysis-of-children-with-childhood-central-nervous-system-infection-based-on-changes-in-chemokines-and-interleukin-17-family-cytokines-in-cerebrospinal-fluid
#9
Shinichiro Morichi, Tomomi Urabe, Natsumi Morishita, Mika Takeshita, Yu Ishida, Shingo Oana, Gaku Yamanaka, Yasuyo Kashiwagi, Hisashi Kawashima
BACKGROUND: In this study, the pathologies of acute meningitis and encephalopathy were investigated, and biomarkers useful as prognostic indices were searched for. METHODS: The subjects were 31 children with meningitis, 30 with encephalopathy, and 12 with convulsions following gastroenteritis. Control group consisted of 24 children with non-central nervous system infection. Cerebrospinal fluid cytokine analysis was performed. RESULTS: Chemokines significantly increased in the bacterial meningitis group compared with those in viral meningitis and encephalopathy groups...
March 17, 2017: Journal of Clinical Laboratory Analysis
https://www.readbyqxmd.com/read/28281866/rotavirus-vaccines-in-israel-uptake-and-impact
#10
Khitam Muhsen, Daniel Cohen
We present an overview of the impact of universal rotavirus immunization with the pentavalent vaccine, RotaReq, which was introduced in Israel in 2010. The vaccine is given free of charge at age two, four and six months, with an 80% coverage that was shortly achieved during the universal immunization period. Compared to pre-universal immunization years (2008-2010), a reduction of 66-68% in the incidence of rotavirus gastroenteritis (RVGE) hospitalizations was observed in 2011-2015 among children aged 0-23 months in central and northern Israel...
March 10, 2017: Human Vaccines & Immunotherapeutics
https://www.readbyqxmd.com/read/28277412/the-use-of-a-triage-based-protocol-for-oral-rehydration-in-a-pediatric-emergency-department
#11
Marissa A Hendrickson, Jennifer Zaremba, Andrew R Wey, Philippe R Gaillard, Anupam B Kharbanda
BACKGROUND: Guidelines recommend oral rehydration therapy (ORT) and avoidance of laboratory tests and intravenous fluids for mild to moderate dehydration in children with gastroenteritis; oral ondansetron has been shown to be an effective adjunct. OBJECTIVES: The aim of this study was to determine if a triage-based, nurse-initiated protocol for early provision of ondansetron and ORT could safely improve the care of pediatric emergency department (ED) patients with symptoms of gastroenteritis...
March 9, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28272692/gelatin-tannate-and-tyndallized-probiotics-a-novel-approach-for-treatment-of-diarrhea
#12
L Lopetuso, C Graziani, A Guarino, A Lamborghini, S Masi, V Stanghellini
OBJECTIVE: Intestinal permeability impairment is implicated in many gastrointestinal (GI) diseases. Chronic diarrhea, defined as the presence of diarrhea for more than 3 weeks in adults and 2 weeks in children, requires a different diagnostic and therapeutic work-up than acute diarrhea. Gelatin tannate, by reducing the clinical activity of acute colitis and the proinflammatory effects of lipopolysaccharide (LPS), is emerging as a mucosal barrier protector. MATERIALS AND METHODS: New therapeutic strategies focusing on the physiological function of the intestinal barrier, may offer an innovative approach for the clinical improvement of highly debilitating chronic GI diseases...
February 2017: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/28262041/acute-infections-caused-by-tropheryma-whipplei
#13
Jean-Christophe Lagier, Florence Fenollar, Didier Raoult
Tropheryma whipplei is the causative bacterium of Whipple's disease. Its first culture has led to an enlargement of the field of the caused infections. Here, we comprehensively review acute T. whipplei infections. In a cohort study featuring 4000 children, T. whipplei was significantly more common in patients with diarrhea (4%) than in those without (1.7%). A case-controlled study highlighted 58 patients suffering from pneumonia with the detection of T. whipplei in their bronchoalveolar fluids. Finally, a recent study detected T...
March 2017: Future Microbiology
https://www.readbyqxmd.com/read/28250254/changes-in-rotavirus-genotypes-before-and-after-vaccine-introduction-a-multicenter-prospective-observational-study-in-three-areas-of-japan
#14
Takaaki Tanaka, Hajime Kamiya, Kazutoyo Asada, Shigeru Suga, Masaru Ido, Masakazu Umemoto, Kazunobu Ouchi, Hiroaki Ito, Haruo Kuroki, Takashi Nakano, Koki Taniguchi
In Japan, monovalent and pentavalent rotavirus (RV) vaccines were approved in 2011 and 2012, respectively. To monitor the changes in the RV genotypes before and after vaccine introduction, we performed a prospective observational study among children (<5 years) with gastroenteritis who tested RV-positive on antigen rapid tests. Stool samples were collected from three different sites in Japan: Tsu City, Mie Prefecture; Kurashiki City, Okayama Prefecture; and Isumi City, Chiba Prefecture. RV genotypes were determined using reverse transcription-polymerase chain reaction...
February 28, 2017: Japanese Journal of Infectious Diseases
https://www.readbyqxmd.com/read/28248921/development-of-improved-vaccine-cell-lines-against-rotavirus
#15
Weilin Wu, Nichole Orr-Burks, Jon Karpilow, Ralph A Tripp
Rotavirus is a major cause of severe gastroenteritis among very young children. In developing countries, rotavirus is the major cause of mortality in children under five years old, causing up to 20% of all childhood deaths in countries with high diarrheal disease burden, with more than 90% of these deaths occurring in Africa and Asia. Rotavirus vaccination mimics the first infection without causing illness, thus inducing strong and broad heterotypic immunity against prospective rotavirus infections. Two live vaccines are available, Rotarix and RotaTeq, but vaccination efforts are hampered by high production costs...
March 1, 2017: Scientific Data
https://www.readbyqxmd.com/read/28248796/how-to-predict-oral-rehydration-failure-in-children-with-gastroenteritis
#16
Dorien Geurts, Ewout W Steyerberg, Henriëtte Moll, Rianne Oostenbrink
OBJECTIVES: Oral rehydration is the standard in most current guidelines for young children with acute gastroenteritis (AGE). Failure of oral rehydration can complicate the disease course, leading to morbidity due to severe dehydration. We aimed to identify prognostic factors of oral rehydration failure in children with AGE. METHODS: Design A prospective, observational study.Setting Emergency department (ED), Erasmus Medical Centre, Rotterdam, The Netherlands, 2010- 2012...
February 28, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28246579/rotavirus-vaccine-and-health-care-utilization-for-rotavirus-gastroenteritis-in-tsu-city-japan
#17
Kazutoyo Asada, Hajime Kamiya, Shigeru Suga, Mizuho Nagao, Ryoji Ichimi, Takao Fujisawa, Masakazu Umemoto, Takaaki Tanaka, Hiroaki Ito, Shigeki Tanaka, Masaru Ido, Koki Taniguchi, Toshiaki Ihara, Takashi Nakano
BACKGROUND: Rotavirus vaccines were introduced in Japan in November 2011. We evaluated the subsequent reduction of the health-care burden of rotavirus gastroenteritis. METHODS: We conducted active surveillance for rotavirus gastroenteritis among children under 5 years old before and after the vaccine introduction. We surveyed hospitalization rates for rotavirus gastroenteritis in children in Tsu City, Mie Prefecture, Japan, from 2007 to 2015 and surveyed the number of outpatient visits at a Tsu City clinic from 2010 to 2015...
October 2016: Western Pacific Surveillance and Response Journal: WPSAR
https://www.readbyqxmd.com/read/28240365/full-genome-analysis-of-rotavirus-g9p-8-strains-identified-in-acute-gastroenteritis-cases-reveals-genetic-diversity-pune-western-india
#18
Vaishali S Tatte, Deepa Chaphekar, Varanasi Gopalkrishna
Group A rotaviruses (RVA) are the major enteric etiological agents of severe acute gastroenteritis among children globally. As G9 RVA now represents as one of the major human RVA genotypes, studies on full genome of this particular genotype are being carried out worldwide. So far, no such studies on G9P[8] RVAs have been reported from Pune, western part of India. Keeping in view of this, the study was undertaken to understand the degree of genetic diversity of the commonly circulating G9P[8] RVA strains. Rotavirus surveillance studies carried out earlier during the years 2009-2011 showed increase in the prevalence of G9P[8] RVAs...
February 27, 2017: Journal of Medical Virology
https://www.readbyqxmd.com/read/28239760/incidence-and-outcome-of-acute-cardiorenal-syndrome-in-hospitalized-children
#19
Vivek Athwani, Maneesha Bhargava, Rahul Chanchlani, Amar Jeet Mehta
OBJECTIVES: To determine the incidence, etiology and outcome of Cardiorenal syndrome (CRS) in hospitalized children. METHODS: A prospective cohort study was carried out in 242 children between 6 mo to 18 y of age hospitalized with primary cardiac, renal or any systemic disorder at a tertiary care center in India. The primary outcome was the development of CRS. Univariate and multivariate logistic regression analysis were performed to determine the risk of mortality secondary to CRS...
February 27, 2017: Indian Journal of Pediatrics
https://www.readbyqxmd.com/read/28226019/hospitalizations-of-brazilian-children-under-fiver-years-old-a-systematic-review
#20
Dixis Figueroa Pedraza, Erika Morganna Neves de Araujo
Objective: to describe the causes of hospitalization of Brazilian children under five years old. Methods: this is a systematic review of articles published from 2008 to 2015, searched in the databases Medline and LILACS; selected studies were critically analyzed through a validated instrument. Results: eleven articles were included, four of them are ecological and seven are cross-sectional studies; respiratory diseases (n=5), parasitic infections (n=4) and perinatal diseases (n=2) were the main causes for hospitalizations in the reviwed articles; in the studies that analyzed the sensitive conditions, pneumonia (n=6), gastroenteritis (n=5), and asthma (n=5) were the mais causes pointed out...
January 2017: Epidemiologia e Servicos de Saude: Revista do Sistema Unico de Saude do Brasil
keyword
keyword
106250
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"