View clinical trials related to Irritable Bowel Syndrome.
Filter by:Retrospectively review the charts of all children who had heart rate variability, deep breathing test, valsalva maneuver, tilt table test, thermoregulatory sweat testing, quantitative sudomotor axon reflex test (QSART) completed and were cared for at Children's Hospital of Wisconsin.
To evaluate the efficacy of a 14-day course of rifaximin given 3 times a day vs. placebo in providing adequate relief of IBS symptoms.
In this randomized controlled study in patients with irritable bowel syndrome (IBS) we plan to compare the effects of a structured patient group education (IBS school) with receiving only written information in the form of a IBS-guidebook. The effects of the interventions on GI and psychological symptom severity, knowledge and quality of life will be assessed with validated questionnaires at baseline and 3 and 6 months after the intervention.
The purpose of this study is to determine whether a specifically designed multispecies probiotic decreases visceral hypersensitivity in IBS-patient (defined by an increased pain tolerance threshold). Moreover, the effect on general symptom scores and inflammatory and microbiological parameters will be studied.
This study will evaluate the tolerability, safety and efficacy of DNK333 against diarrhea caused by Irritable Bowel Syndrome in women.
Visceral and somatic hypersensitivity as evidence of central sensory sensitization occur in the majority of Irritable Bowel Syndrome (IBS) patients. We recently demonstrated abnormal endogenous pain modulation as a cause of the sensitization in IBS and identified the underlying dysfunctional neuromatrix using functional MR-imaging (fMRI). Endogenous pain mechanisms regulate, fine-tune and integrate sensory and homeostatic, including neuroendocrine, immune and autonomic nervous system processes. Specific measures of sensitization and endogenous pain modulation correlate with clinical measures of somatic and neuropathic pain, suggesting usefulness as surrogate markers for clinical pain outcomes. Validation of experimental measures as surrogate markers in IBS would provide a considerable advance in pathophysiological and therapeutic research in this pharmacoeconomically burdensome disease.
The purposes of this study are to estimate the burden of disease due to chronic gastrointestinal illness in PG veterans, to evaluate whether Small Bowel Bacterial Overgrowth (SBBO) is associated with chronic diarrhea in PG veterans, and to determine whether eradication of SBBO reduces symptoms of chronic diarrhea, abdominal pain and bloating in PG veterans.
Irritable bowel syndrome (IBS) is a common and disabling functional disorder characterized by significant abdominal discomfort and disturbed defecation. It affects over 10% of U.S. adults (14% women, 8% men), resulting in major disability, impaired quality of life, and a significant health-care burden. Conventional management of IBS is only partially effective in some patients and includes use of medications, behavioral modification, dietary approaches, and lifestyle changes such as exercise and stress reduction. Although behavioral treatments such as cognitive behavioral therapy and hypnosis have been among the most effective treatments, they are costly to deliver. Mindfulness meditation, a complementary/alternative medicine (CAM) therapy taught in groups, is a unique self-regulatory, mind-body approach in which practitioners learn to attend to present-moment experiences, letting go of fixation on negative emotions and thoughts of past and future. It has been found to be effective in reducing chronic pain and stress and in ameliorating disorders with similarities to IBS, including fibromyalgia, headache, and depression. The overall goals of this exploratory, pilot study of women with IBS are to compare mindfulness meditation training to a patient support group (a previously validated control condition) in a small, randomized controlled clinical trial, in order to assess the feasibility of a larger, definitive trial. Specific aims are to evaluate primary and secondary outcome measures, to assess expectancy of benefit and scales measuring mindfulness (process measures), and to identify barriers to conducting such a trial in our setting. Sixty women meeting Rome II diagnostic criteria for IBS will be randomly assigned to one of two treatments - mindfulness meditation training or a support group - and will undergo 8 weekly group sessions plus a single day-long session. The primary outcome measure is improvement on the validated Irritable Bowel Symptom Severity Scale from pretreatment to the end of treatment, with follow-up at 3, 6, and 12 months. Additional variables address alternative endpoints (e.g., Adequate Relief of IBS symptoms, disease specific quality of life) and mechanism of treatment effects (e.g., coping scales, psychological symptoms, Visceral Sensitivity Scale). The multidisciplinary research team includes physicians, psychologists, and educators.
The purpose of the study is to map regions of brain activation following rectal stimulation in children with irritable bowel syndrome (IBS) and healthy controls.
To test the efficacy of Traditional Chinese Medicine in relieving symptoms and change of quality of life of patients with Irritable Bowel Syndrome.