View clinical trials related to Gastroenteritis.
Filter by:Acute illness is the most common presentation of children attending ambulatory care settings. Serious infections (e.g. meningitis, sepsis, pyelonephritis, pneumonia) are rare, but their impact is quite large (increased morbidity, mortality, induced fear in parents and defensive behaviour in clinicians). Early recognition and adequate referral of serious infections are essential to avoid complications (e.g. hearing loss after bacterial meningitis) and their accompanied mortality. Secondly, we aim to reduce the number of investigations, referrals, treatments and hospitalisations in children who are diagnosed with a non-serious infection. Apart from the cost-effectiveness, this could lead to less traumatic experiences for the child and less fear induction for the concerned parent. Finally, we aim to support the clinicians to rationalise their antibiotic prescribing behaviour, resulting in a reduction of antibiotic resistance in the long run.
This is an observational prospective study of an in-vitro diagnostic (IVD) assay planned to enroll 632 subjects. The study will be conducted in two stages: Stage A is aimed at identifying individual biomarkers and constructing a multi-parametric diagnostic model, whereas Stage B is aimed at testing the multi-parametric diagnostic model using a fresh cohort of patients. A collection of clinical, radiological and laboratory data will be gathered in order to establish a final diagnosis. Blood samples will be analyzed and the levels of approximately 700 and 250,000 biomarkers will be determined using immunoassays and molecular measurements respectively. A final diagnosis will be determined based on a majority decision of a panel of three or more independent physicians. Based on the final diagnosis, the accuracy of individual biomarkers and combined sets of biomarkers for differentiating between distinct groups of patients will be evaluated.
This is a retrospective, blinded, external validation study of a novel in-vitro diagnostic (IVD) assay that will include samples that were previously collected from febrile pediatric patients. The investigated assay measures the levels of a few host-related, blood-based, bio-markers that will be integrated into a single score. Based on this score, each patient will be classified into one of three categories: (i) bacterial immune response, (ii) viral immune response, and (iii) marginal immune response. The assay prediction and the patient diagnosis will than be unveiled and compared to determine their level of concordance.
An ORS with L. reuteri DSM 17938 and zinc is expected to reduce duration and severity of symptoms in infants and young children with acute gastroenteritis.
To determine the effectiveness of rotavirus vaccines, active surveillance will be conducted at two sites, Cincinnati Children's Hospital Medical Center (CCHMC) in Cincinnati, Ohio and the Medical University of South Carolina (MUSC) in Charleston, South Carolina. Children born on or after April 1, 2006 presenting to CCHMC as an inpatient or for a short-stay or Emergency Department (ED) visit with acute gastroenteritis (AGE) and/or fever will be approached for enrollment. Children will be eligible if they have vomiting and/or diarrhea less than or equal to 10 days duration. Data including demographic information, illness characteristics and socio-economic status will be collected from each patient. A sample of the patient's stool will be collected within 14 days of the onset of symptoms. Stool specimens will be tested for rotavirus antigen by Rotaclone at CCHMC. All rotavirus positive stool specimens will be typed for common G and P serotypes. Using the children identified with rotavirus as our cases and the children who were rotavirus negative as our controls, we will conduct a case control study to assess the effectiveness of rotavirus vaccines, in particular Rotarix.
The primary objective is to determine if the administration of a single dose of oral ondansetron (an anti-vomiting medication), compared to placebo, results in a reduction in intravenous (IV) rehydration therapy in children presenting for emergency department care with some dehydration, vomiting and diarrhea in Pakistan. SOME Dehydration is defined as 2 or more of the following signs and symptoms: - Restlessness, irritability - Sunken Eyes - Drinks eagerly, thirsty - Skin pinch goes back slowly
The primary objective is to determine if the administration of a single dose of oral ondansetron (an anti-vomiting medication), compared to placebo, results in a reduction in intravenous (IV) rehydration therapy in children presenting for emergency department care with vomiting and diarrhea in Pakistan.
The objective of this study is to determine for previously healthy children who present to a Canadian Emergency Department (ED) with acute gastroenteritis (infection or irritation of the digestive tract); if compared with placebo, the administration of a probiotic agent (Lacidofil) will result in a significantly lower proportion of children developing moderate to severe disease over the subsequent 2 weeks and will not be associated with a significantly greater occurrence of side effects.
Background: The incidence of gastrointestinal infections is very high. In Western countries at least 30% of the population suffers from at least one food-borne infection per year. Mostly because of the problem of antibiotic resistance, more emphasis is put on prevention of infections. One of the possibilities is to strengthen human resistance to gut infections by consumption of milk ingredients. Aim: To study whether a milk protein concentrate rich in phospholipids improves the resistance of humans to enterotoxigenic E. coli (ETEC). Study design: The MIRAGE study is a parallel, double-blind, placebo-controlled 4-weeks intervention with a milk protein concentrate rich in phospholipids in healthy subjects of 18-55 yrs of age. Participants will be randomly assigned to the milk protein concentrate rich in phospholipids or placebo group (n=30 per group). Subjects will be instructed to maintain their usual pattern of physical activity and their habitual food intake, but to standardize their dietary calcium intake. After an adaptation period of 2 weeks, subjects will be orally infected with a live, but attenuated, ETEC vaccine (strain E1392-75-2A; collection NIZO food research; dose will be 1010 CFU). Before and after infection, an online diary will be kept to record all food and drinks consumption (2x2 days) to assess the habitual dietary intake. The diary will also be used for daily recording of bowel habits and frequency and severity of gastrointestinal complaints. The following biological samples will be collected: 4x10 ml venous blood, a single fecal bolus (for screening) and 7x24 hrs feces. Blood is sampled for immune response analyses and the fecal samples are collected to quantify several infection- and immune system markers and to verify dietary calcium intake. Saliva is sampled three times before and after infection to quantify immune system markers. Primary outcomes: Fecal ETEC excretion and severity of diarrhea (quantified by fecal output per day). Secondary outcomes: Serum immune response to ETEC, self-reported stool consistency scores and gastrointestinal complaints, relative fecal wet weight.
The investigators will study the efficacy and side effect profile of LGG, a probiotic, in pediatric patients with acute gastroenteritis.