Gastroenteritis Clinical Trials

A listing of Gastroenteritis medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

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Found 581 clinical trials
Calcium Supplements Strategy for Kidney Stones Prevention in Crohn's Patients

Hospitalization for kidney stones in the Inflammatory Bowel Disease (IBD) population is common, particularly among Crohn's patients who had a small bowel resection. This patient population experiences a lifetime occurrence of kidney stone formation as high as 25% accompanied with a high rate of recurrence (the typical rate of stone …

enteropathy
calcium
crohn's disease
hyperoxaluria
bowel resection
  • 148 views
  • 10 May, 2021
  • 1 location
Pharmacologic Weight Loss as Adjunct Therapy for Ulcerative Colitis in Obese Patients

Approximately 20-40% of patients with ulcerative colitis (UC) are obese. The investigators have demonstrated that obesity adversely impacts disease course in patients with UC, leading to higher risk of persistently active disease, surgery, hospitalization, and treatment failure, particularly in biologic-treated patients. Intentional weight loss is effective in improving disease outcomes …

  • 0 views
  • 05 Feb, 2021
  • 1 location
A Cohort Study of the Intestinal Microbiota of Premature Infants

Premature infants are at risk for a variety of diseases, the investigators would like to learn more about why some premature babies are at higher risk and some are protected from these diseases. Scientists at UC Davis and other universities have developed new ways to measure the bacteria and a …

necrotizing enterocolitis
premature birth
small molecules
prematurity
  • 0 views
  • 12 Jun, 2021
  • 1 location
OTIS Autoimmune Diseases in Pregnancy Project

The purpose of the OTIS Autoimmune Diseases in Pregnancy Study is to monitor planned and unplanned pregnancies exposed to certain medications, to evaluate the possible teratogenic effect of these medications and to follow live born infants for five years after birth. With respect to fetal outcome, it is important to …

autoimmune disease
teratogenic effect
  • 96 views
  • 11 Apr, 2021
  • 1 location
Effects on Glutamine on the Outcome of Allogeneic Bone Marrow Transplant Recipients

The primary purpose of this project is to investigate if addition of glutamine, an amino acid, to standard parenteral nutrition, may improve the clinical outcome of the bone marrrow transplantation reducing the occurrence of veno-occlusive disease and severity of mucositis.

busulfan
amino acid
bone marrow transplant
  • 29 views
  • 07 Nov, 2020
  • 1 location
Tailored Treatment of H. Pylori Infection Based Polymorphisms of CYP2C19 and 23S rRNA of H. Pylori

The eradication rate of the standard H. pylori eradication therapy (such as the triple therapy with a proton pump inhibitor [PPI], amoxicillin and clarithromycin) depends on bacterial susceptibility to clarithromycin and genotypes of CYP2C19 in patients. The investigators intend to investigate whether the tailored therapy based on the two above-mentioned …

clarithromycin
proton pump inhibitors
helicobacter pylori
amoxicillin
lansoprazole
  • 37 views
  • 07 Nov, 2020
  • 1 location
Immunologic Factors in Reflux Esophagitis and Barrett s Esophagus

By using combination of the expression of COX-2 and NOS and immunologic reaction in the esophagus with manometry of LES and cruel diaphragm and 24 hr esophageal pH monitoring to investigate the mechanisms and to make a new and more clinically applicable clarification of these reflux diseases will be valuable …

acidity
barrett's esophagus
endoscopy
hiatus hernia
gastroesophageal reflux
  • 13 views
  • 07 Nov, 2020
  • 1 location
Second Line Therapy for the Cure of Helicobacter Pylori (H. Pylori) Infection

Proton pump inhibitors (PPIs) are mainly metabolized in the liver by CYP2C19, one of the cytochrome P450 isoenzymes, which shows a genetic polymorphism associated with enzyme activities. The most essential role of a PPI in H. pylori eradication therapy is to make antibiotics more stable and bioavailable in the stomach …

clarithromycin
helicobacter pylori
amoxicillin
antibiotics
proton pump inhibitors
  • 28 views
  • 07 Nov, 2020
  • 1 location
The Revolutions of Helicobacter Pylori Infection Bacterial Density and Histological Features After Antrectomy

Helicobacter pylori (HP) is a gram-negative bacillus responsible for one of the most common infections found in humans worldwide. By the early-to-mid 1990s, further evidence emerged supporting the link between the chronic gastritis of HP infection and malignancy in adults, specifically gastric lymphoma and adenocarcinoma. The potential of HP eradication …

lymphoma
peptic ulcer
helicobacter pylori
chronic gastritis
cancer
  • 30 views
  • 07 Nov, 2020
Bacterial Transmission In Utero and IBD Risk

Inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC), are caused by the loss of mucosal tolerance towards the commensal microbiota resulting in inflammatory responses. Identifying intestinal bacteria in mother and newborn of both IBD and Control groups allow us to understand the change of bacterial composition human …

enteropathy
crohn's disease
ulceration
microbiota
ulcerative colitis
  • 8 views
  • 22 Jan, 2021
  • 1 location