Active clinical trials for "Gastroenteritis"

Diarrhea due to acute enteritis is a common symptom in the children. Lots of patients are infected by rotavirus or salmonella. Base on the past researches, there is benefit effect of probiotics on patients with diarrhea or acute enteritis. In this clinical study, bio-Three, a probiotic which contains three independent probiotics, will be used in patients with acute diarrhea. This is a single site, controlled clinical research. About 80 patients will be enrolled into this study to evaluate the benefit effect of bio-Three among patients with acute enteritis due to rotavirus or salmonella or other unknown reason. Patients will be diagnosed and screened by inclusion and exclusion criteria and only eligible patients will be enrolled into this study.

Dimenhydrinate, an over-the-counter, widely used drug in Canada, is an ethanolamine-derivative anti-histamine. It limits the stimulation of the vomiting center by the vestibular system, which is rich in histamine receptors. Multiple studies have shown its effectiveness in treatment of post-operative nausea and vomiting in children. It is also used for treatment of vertigo in children. Furthermore, it has the potential to be much more cost-effective than ondansetron, with an average cost of $0.90 US per dose . Its principal side effects are drowsiness, dizziness and anticholinergic symptoms. Restlessness and insomnia have also been described in children. To date, there has been no published data on the efficacy of dimenhydrinate in controlling emesis in children with acute gastroenteritis. RESEARCH QUESTION Do children treated with oral dimenhydrinate during acute gastro-enteritis experience less vomiting episodes than children treated with placebo?

This study will evaluate the safety and usefulness of omalizumab (anti-IgE, Xolair) in reducing eosinophil counts and improving symptoms in patients with eosinophilic gastroenteritis (EG). EG is a disorder of unknown cause in which eosinophils, a type of white blood cell, are increased in the blood and gut tissue. Patients with EG have symptoms like stomach pain, bloating, and vomiting. About 50 percent of EG patients have food or environmental allergies, which may play a role in EG. Some patients with EG improve significantly on diets avoiding foods to which they are allergic. Immunoglobulin E (IgE) is an antibody that plays an important role in initiating allergic reactions. Omalizumab is a monoclonal antibody directed against IgE. The Food and Drug Administration approved omalizumab in 2003 for treating patients 12 years of age and older with allergic asthma. Patients between 12 and 76 years of age with eosinophilic gastroenteritis who have a blood eosinophil count of 500 or more and who have a food allergy or allergy to an inhaled allergen may be eligible for this study. Candidates are screened with a medical history, physical examination, and blood and urine tests. Participants undergo the following procedures: Leukapheresis. This procedure is done to collect quantities of white blood cells to study the effects of omalizumab on eosinophils and other immune substances. Blood flows from a needle placed in an arm vein through a catheter (plastic tube) into a machine that separates the blood into its components by centrifugation (spinning). Some of the white cells are removed and the rest of the blood (red cells, plasma and platelets) is returned to the body through a needle in the other arm. Skin testing. Participants are tested for allergies to specific substances. A small amount of various allergens (substances that cause allergies) are placed on the subject's arm. The skin is pricked at the sites of the allergens and the skin reaction after several minutes is observed. Upper and lower endoscopy. One or both of these procedures is done, depending on the part of the gastrointestinal tract that is involved, to examine the tract. If both procedures are done, they are performed at the same time. For the upper endoscopy, the subject's throat is sprayed with a numbing medicine and a long, flexible tube is passed through the esophagus, stomach and small intestine. For the lower endoscopy, the tube is passed through the rectum into t...

This is a Phase 3, multi-center, randomized, double-blind, placebo-controlled study to assess the efficacy and safety of lirentelimab (AK002), given monthly for 6 doses, in patients with moderately to severely active Eosinophilic Gastritis and/or Eosinophilic Duodenitis (formerly referred to as Eosinophilic Gastroenteritis) who have an inadequate response with, lost response to, or were intolerant to standard therapies

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.

Diarrheal diseases are the third leading cause of mortality in the world, with nearly 2 million deaths annually among children under age 5 years. Several clinical trials of oral zinc supplementation performed in developing country populations have confirmed this nutrient's efficacy in reducing the severity and frequency of diarrhea. The World Health Organization (WHO) has recommended global use of zinc supplementation in all children with diarrhea despite little or no data from trials in industrialized/developed settings. In the United States over 4 million children suffer annually from diarrheal illness. Although mortality is not a significant factor in U.S. cases, 75% of all cases present to medical care resulting in over 200,000 hospitalizations annually for diarrhea. This has significant impact on U.S. healthcare costs, with an average of $391 per outpatient treatment and $2,549 per inpatient treatment spent on each episode of acute diarrheal illness. The goal of this study is to evaluate the effectiveness of oral zinc in decreasing the duration of diarrhea in children treated as outpatients and in decreasing the duration of hospitalization in children treated as inpatients in an industrialized country. The results of this study promise to have a substantial impact on the management of a common pediatric health problem, and could conceivably affect direct and indirect healthcare costs to society.

The objective of this pivotal Phase III study is to investigate the safety and efficacy of prulifloxacin versus placebo in the treatment of subjects with acute bacterial gastroenteritis.

The study is being conducted to demonstrate that vaccine to prevent gastroenteritis due to rotavirus may be administered concomitantly with oral polio vaccine (OPV) without impairing the safety or immunogenicity of either vaccine.

This is a Phase 2, double-blind, randomized, placebo-controlled study to assess the effects of AK002, given monthly for 4 doses. It is hypothesized that AK002 is more effective than placebo control (alternative hypothesis) in reducing the number of eosinophils per high power field (HPF) in gastric and/or duodenal biopsies before and after receiving AK002 or placebo versus no difference between AK002 and placebo control (null hypothesis).

A Randomized, Double-Blind, Placebo-Controlled Clinical Trial to Evaluate the Efficacy of Benralizumab (Anti-IL5RA) in Subjects With Eosinophilic Gastritis.