Active clinical trials for "Irritable Bowel Syndrome"

. The aim of the present study is to study thyroid state in patients with IBD

Innlandet Hospital in Gjøvik is a center for patients suffering from morbid obesity in Hedmark og Oppland, Norway. Patients with either BMI > 40 kg/m2 or with BMI > 35 kg/m2 and complications who opt for "gastric bypass" surgery, go through a standard program including a thorough clinical examination and information on the operation, followed by a learning and coping program that consists of standard dietary advise for weight loss and includes weekly visits during 8 weeks. This research project concerns a subgroup in the patient population described above: morbidly obese patients with irritable bowel syndrome (IBS). In this group it will be investigated how an 8 week preoperative milk-free diet affects digestive functions and weight loss. It is known that milk may cause stomach complaints and may make it more difficult to loose weight.

The purpose of this study is to detect the concentration of various gases，including hydrogen, methane, hydrogen sulfide, nitric oxide in different parts of the digestive tract by a safe and direct method, and to establish a human digestive tract gas profiles. Analyze the differences in gas components in different segments of the digestive tract in patients with different diseases, and analyze the correlation between specific gases and digestive tract diseases and non-specific symptoms.

IND application was submitted to FDA on November 17th.

GI disorders are influenced by the gut microbiome. To date, sampling of the small intestine in GI disorders has been limited. The investigators plan to sample the small intestinal contents during endoscopy for research purposes.

The purpose of this study is to calculate the unnecessary costs that are associated with a negative IBS diagnosis.

The primary aim of this study will be to determine if the addition of aerobic interval and inspiratory muscle training (IMT) targeted at improving cardiopulmonary-based measures will further improve patient satisfaction scores in individuals with chronic constipation (CC) who report plateau or limited improvements in CC after demonstrating a corrected defecation pattern using anorectal biofeedback training.

The aim of The study is to compare between the anorectal manometric profile of patients with functional constipation and patients with constipation predominant irritabe bowel syndrome

Impaired intestinal permeability and microbial dysbiosis are important pathophysiological mechanisms underlying irritable bowel syndrome (IBS). ReFerm®, also called Profermin®, is a postbiotic product of oat gruel fermented with Lactobacillus plantarum 299v. In this experimental study, we investigated whether ReFerm® has a beneficial effect on the intestinal epithelial barrier function in patients with IBS.

This exploratory observational trial provides the opportunity to gather information on the effect of daily consumption of Poppi Apple Cider Vinegar Prebiotic Soda on gut health and digestion.