Try our beta test site
IMPORTANT: Listing of a study on this site does not reflect endorsement by the National Institutes of Health. Talk with a trusted healthcare professional before volunteering for a study. Read more...
105 studies found for:    Open Studies | "Colonic Diseases, Functional"
Show Display Options
Rank Status Study
21 Recruiting Biomarkers for Intestinal Permeability in Patients With Constipation
Conditions: Intestinal Diseases;   Irritable Bowel Syndrome;   Constipation
Interventions: Other: saccharides;   Procedure: esophagogastroduodenoscopy;   Procedure: flexible sigmoidoscopy
22 Recruiting Effect of Saccharomyces Cerevisiae on the Improvement of Gastro-intestinal Disorders Associated to IBS With C Phenotype
Condition: Constipation-predominant Irritable Bowel Syndrome
Interventions: Dietary Supplement: Saccharomyces cerevisiae CNCM I-3856;   Dietary Supplement: Placebo
23 Recruiting Phenotyping IBS: Perceptions and Modulations of Visceral Sensations
Conditions: Irritable Bowel Syndrome;   Ulcerative Colitis;   Inflammatory Bowel Disease
24 Not yet recruiting Vitamin D Supplementation in IBS
Conditions: Irritable Bowel Syndrome;   Vitamin D Deficiency;   Abdominal Pain
Interventions: Dietary Supplement: Vitamin D;   Dietary Supplement: placebo
25 Recruiting Evaluating and Treating Potential Research Participants With Digestive Disorders
Conditions: Stress;   Irritable Bowel Syndrome;   Obesity;   Abdominal Pain
26 Recruiting Traditional Chinese Medicine for Treatment of Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
Intervention: Diagnostic Test: TCM
27 Recruiting FMT for Patients With IBS With Fecal and Mucosal Microbiota Assessment
Conditions: Irritable Bowel Syndrome;   Fecal Microbiota Transplantation
Interventions: Procedure: Fecal Microbiota Transplantation;   Procedure: Sham;   Procedure: Fecal and Mucosal Microbiota Assessment
28 Recruiting An Efficacy and Safety Study of Plecanatide in Adolescents 12 to <18 Years of Age With Chronic Idiopathic Constipation
Condition: Irritable Bowel Syndrome With Constipation
Interventions: Drug: Plecanatide;   Drug: Matching placebo
29 Recruiting Brief Behavioral Treatment for Sleep Problems in IBS Study
Conditions: Irritable Bowel Syndrome;   Sleep Disturbance
Intervention: Behavioral: Brief Behavioral Treatment for Sleep
30 Not yet recruiting The FAIS-Trial: Faecal Transplantation in Adolescents With Refractory Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
Interventions: Other: Allogeneic faecal transplantation;   Other: Autologous faecal transplantation
31 Not yet recruiting Diet Reintroduction Study in Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
Intervention: Other: FODMAP
32 Recruiting Ayurvedic Nutritional Counseling for Patients With IBS in Comparison to Conventional Nutritional Counseling
Condition: IBS - Irritable Bowel Syndrome
Interventions: Behavioral: Ayurvedic nutritional counseling;   Behavioral: Conventional nutritional counseling
33 Not yet recruiting Ethosuximide to Treat IBS
Condition: Irritable Bowel Syndrome
Interventions: Drug: Ethosuximide;   Other: Placebo
34 Not yet recruiting A Comparison of Three Different Treatment Options for Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
Interventions: Other: Traditional dietary advice and low FODMAP content;   Other: Low carbohydrate diet;   Other: Optimized Medical treatment
35 Recruiting Irritable Bowel Syndrome Survey in Gastroenterological Adult Outpatients in China
Condition: Irritable Bowel Syndrome(IBS)
36 Recruiting Probiotics in the Treatment of Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
Interventions: Other: Raw, lacto-fermented sauerkraut;   Dietary Supplement: Mutaflor;   Other: Pasteurized sauerkraut;   Other: Placebo capsule
37 Not yet recruiting Irritable Bowel Syndrome and Osteopathic Manipulative Therapy
Condition: Irritable Bowel Syndrome
Interventions: Procedure: osteopathic session;   Procedure: Placebo manipulative session
38 Not yet recruiting Dietary Treatment of Endometriosis-related Irritable Bowel Syndrome
Conditions: Endometriosis;   Irritable Bowel Syndrome;   Visceral Syndrome;   Visceral Hypersensitivity
Intervention: Other: Diet low in fermentable carbohydrates (low FODMAP diet)
39 Not yet recruiting Experience Sampling Method for Symptom Assessment in Irritable Bowel Syndrome
Condition: Irritable Bowel Syndrome
40 Recruiting Pain Processing and Pain Neuroscience Education in Children With Chronic Abdominal Pain
Conditions: Abdominal Pain;   Irritable Bowel Syndrome
Interventions: Other: Usual care;   Other: Pain Neuroscience education;   Other: Extra care

First Page    Show previous page of results Previous Page (1-20) Studies Shown (21-40) Next Page (41-60) Show next page of results    Last Page
Study has passed its completion date and status has not been verified in more than two years.