View clinical trials related to Irritable Bowel Syndrome.
Filter by:This is a multi-center, Phase 2, randomized, double-blind, placebo controlled study of RDX5791 in subjects with IBS-C. Patients who are 18 to 75 years old, meeting the definition of IBS-C as defined by the Rome III Criteria for the Diagnosis of IBS will undergo a battery of screening procedures to determine eligibility for the trial. The study will consist of a 2-week treatment-free screening period, a 4-week blinded treatment period, and a 2-week treatment-free follow-up period.
The purpose of this study is to determine whether a specific diet may help children with irritable bowel syndrome.
The general aim of the current study is to describe the effect of pregabalin on colonic and sensory functions in adults with constipation predominant irritable bowel syndrome (IBS-C). Study hypotheses: 1. Single-dose pregabalin 200mg increases sensation thresholds and decreases sensation ratings in response to balloon distension in the colon relative to pre-pregabalin treatment. 2. Single-dose pregabalin 200 mg will increase colonic compliance and decrease colonic pain and gas thresholds in patients with irritable bowel syndrome constipation predominant. 3. Single-dose pregabalin 200mg increases the colonic phasic and tonic response to a standardized meal.
The purpose of this study is to find whether treating patients with diarrhea predominant Irritable Bowel Syndrome (IBS) with an anti-inflammatory drug called Mesalamine will help improve their symptoms of diarrhea, bloating and abdominal pain.
The purpose of the trial is to define the clinical benefit and possible mediators of the benefit of mesalazine in Irritable Bowel Syndrome (IBS) with diarrhoea. The investigators will therefore evaluate symptoms (primarily bowel frequency) and markers reflecting mast cell activation and small bowel tone.
Irritable Bowel Syndrome with diarrhoea (IBS-D) is a functional gastrointestinal disorder characterised by chronic or recurrent abdominal pain or discomfort and diarrhoea. This trial aims at the evaluation of the efficacy and safety of the neurokinin type 2 receptor antagonist Ibodutant in improving IBS-D symptoms.
In this trial, the effects of two psychological interventions - i.e. hypnotherapy and relaxation training - are compared with care as usual in IBS treatment. The investigators hypothesized that hypnotherapy is most effective in reducing complaints in IBS.
The purpose of this study is to determine whether probiotic bacterium Bifidobacterium longum (B. longum) can improve mood and bowel symptoms in patients with Irritable bowel syndrome (IBS). The patients will be treated with probiotic or placebo for 6 weeks. Their mood, memory, general well-being and bowel symptoms will be assessed before, at the end of the treatment and 4 weeks later. Brain activation pattern, changes in gut bacteria, metabolic profile and inflammatory markers will be also measured.
A study to verify the superiority of YM060 (ramosetron) to placebo for female patients with diarrhea-predominant irritable bowel syndrome (D-IBS) and to evaluate its safety.
The objective of this randomized triple blind controlled trial is to compare the effects of Doxepin and Nortriptyline on diarrhea predominant irritable bowel syndrome. In this stuy, 75 patients with IBS are randomly assigned to receive Doxepin , Nortriptyline or placebo, a tablet per day, orally, for two months. Abdominal pain, mucus in the stool, incomplete evacuation, and bloating are measured and compared between groups at the baseline and one and two month after the intervention.