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http://dx.doi.org/10.1016/j.jfma.2013.08.014 | DOI Listing |
PLoS Negl Trop Dis
November 2024
Department of Family Medicine, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America.
Background: Giardia lamblia is an intestinal protozoan estimated to cause ~200 million symptomatic infections annually, mainly in children in low- and middle-income countries associated with intestinal damage, increased permeability, and malabsorption.
Methods And Results: We describe here the epidemiology, incidence, clinical characteristics, and risk factors of acute gastroenteritis episodes (AGE) with G. lamblia detection (GAGE) using a birth cohort of 443 Nicaraguan children followed weekly until 36 months of life.
Therap Adv Gastroenterol
April 2022
Division of Gastroenterology, Inflammatory Bowel Disease Center, NYU Langone Health, 305 East 33 Street, Lower Level, New York, NY 10016, USA.
Introduction: Diarrhea is common in persons living with HIV (PLWH)/AIDS. With the increasing utilization of multiplex gastrointestinal PCR panel (GI panel) testing, we aimed to characterize the roles of CD4 count and hospitalization in GI panel assessments of PLWH with acute diarrhea.
Methods: We performed a cross-sectional study of adult PLWH with acute diarrhea who underwent GI panel testing at two urban academic centers.
Acta Trop
July 2022
Department of Paraclinical Sciences, Faculty of Veterinary Medicine, Norwegian University of Life Sciences, Ås, Norway.
Enteric protozoans Cryptosporidium spp. and Giardia duodenalis are among the leading causes of diarrhoea in children. These parasites have particular impact in low- and middle-income countries.
View Article and Find Full Text PDFVirchows Arch
February 2022
IRCCS Ospedale Policlinico San Martino, Anatomic Pathology Unit, Genova, Italy.
Organic (such as parasites or vegetable remnants) and inorganic substances may be encountered during routine pathology diagnostic work up of endoscopic gastrointestinal biopsy samples and major resections, causing possible diagnostic conundrums for the young and not so young pathologists. The main aim of this review is the description of the most frequent oddities one can encounter as foreign bodies, in gastrointestinal pathology, on the basis of the current literature and personal experience. The types of encountered substances are divided into four principal categories: parasites (helminths such as Enterobius vermicularis, Strongyloides, Schistosoma, and Anisakis, and protozoa such as Entamoeba, Giardia and some intestinal coccidia); drugs and pharmaceutical fillers (found as deposits and as bystanders, innocent or not); seeds (possibly confused with worms) and plant remnants; pollutants (secondary to post-resection or post-biopsy contamination of the sample).
View Article and Find Full Text PDFTravel Med Infect Dis
September 2021
Paediatric Tropical and Infectious Diseases, Department of Paediatrics, La Paz University Hospital, Madrid, Spain; La Paz Research Institute (IdiPAZ), Madrid, Spain; Translational Research Network in Paediatric Infectious Diseases (RITIP, Red de Investigación Translacional en Infectología Pediátrica), Spain.
Background: Giardiasis is highly prevalent in children and is often mildly symptomatic. First-line treatment is metronidazole, but treatment failure is not uncommon. We describe a paediatric series, to identify risk factors for treatment failure and to analyse the safety and effectiveness of other treatment strategies.
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