Clinical trials: Abdominal Distention
IBS - Irritable Bowel Syndrome
Study to Evaluate the Efficacy of Poppi Apple Cider Vinegar Prebiotic Soda to Improve Gut Health In Participants
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.
- Trial name
- NCT05418439
- Testing
- Drink Poppi Soda
- Where
- United States
- Volunteers
- 38 people, healthy volunteers welcome
- Sponsor
- Drink Poppi
Digestive Health, Gastrointestinal Health
The Effects of Oral Fructanase Administration on Gastrointestinal Symptoms After Inulin Challenge in Healthy Adults
The carbohydrate inulin (from chicory root) is a healthy prebiotic ingredient found in dietary supplements and fortified foods (Nagy et al).
- Conditions
- Digestive Health, Gastrointestinal Health, FODMAP Intolerance, Food Sensitivity
- Trial name
- NCT06628869
- Testing
- Fructanase
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- BIO-CAT, Inc.
Abdominal Pain/ Discomfort, Slightly Constipation
Effect of Perilla Extract on Improvement on Gastrointestinal Discomfort
In the current study the effects of proprietary Perilla frutescens leaf extract in comparison to Maltodextrin, a fully digestible carbohydrate (placebo control), on gastrointestinal discomfort and bowel function were…
- Trial name
- NCT01931930
- Testing
- Perilla extract, Maltodextrin
- Where
- Germany
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Amino Up Chemicals Co., Ltd.
Irritable Bowel Syndrome
Prevalence of Intestinal Parasitic Infections in Patients With Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is common medical disorder and represent a group of diseases of the gastrointestinal tract that is characterized by chronic abdominal pain , bloating , passage of mucus or straining with bowel…
- Trial name
- NCT05830370
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sohag University
Gastroparesis
GI Neuromuscular Pathology Prospective Registry
In this research study, biopsy samples will be collected to provide more insight into the underlying cause of the motility disorders, help direct further investigation into the cause of the underlying condition, provide future…
- Trial name
- NCT02165059
- Testing
- Surgical Full Thickness Biopsy
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Indiana University
Functional Bloating (Disorder)
Pre-FIBRe Study: Predeterminants of Fibre Induced Bloating Response.
This study is an exploratory study aimed at gaining a greater understanding of the cause of abdominal bloating in response to two distinct fibre types.
- Trial name
- Pre-FIBRe (NCT04802798)
- Testing
- Fibre 1, Fibre 2
- Where
- United Kingdom
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- King's College London
Digestive Health, Abdominal Discomfort
Study to Investigate the Efficacy of a Digestive Health Dietary Supplement on Post-meal Bloating in Healthy Participants
The goal of this crossover clinical trial is to evaluate the efficacy and safety of Bloat Gummies on postprandial bloating and related gastrointestinal discomfort in healthy adults with recurrent bloating.
- Conditions
- Digestive Health, Abdominal Discomfort, Gas and Bloating
- Trial name
- NCT07516587
- Testing
- Bloat Gummies
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Arrae
Boswellia Serrata, Irritable Bowel Syndrome
Positive Outcomes of the Supplementation With Lecithin-based Delivery Form of Curcuma Longa and of Boswellia Serrata in IBS
Small bowel dysbiosis (SBD), is a frequent finding in subjects with irritable bowel syndrome (IBS). The formula-tion in sunflower lecithin (Phytosome) of Curcuma longa and Boswellia serrata demonstrated beneficial effects on…
- Trial name
- NCT06407609
- Testing
- Curcuma and boswellia extracts plus low fodmap diet, Low Foodmap diet
- Where
- Italy
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Azienda di Servizi alla Persona di Pavia
PMS, Menstrual Cramp
A Randomized Placebo-Controlled Study to Evaluate the Effects of a Gummy and Capsule Supplement on Symptoms of Premenstrual Syndrome
This virtual, randomized, placebo-controlled clinical trial evaluates the effectiveness of a PMS capsule and PMS gummy in alleviating premenstrual syndrome symptoms over 12 weeks.
- Conditions
- PMS, Menstrual Cramp, Mood Change
- Trial name
- NCT06763809
- Testing
- PMS Capsule, PMS Gummy
- Where
- United States
- Volunteers
- 176 people, healthy volunteers welcome
- Sponsor
- Semaine Health
Irritable Bowel Syndrome, Dyspepsia
Visible Abdominal Distension
Background. Abdominal distention is produced by an abnormal somatic postural tone. The authors developed an original biofeedback technique.
- Conditions
- Irritable Bowel Syndrome, Dyspepsia, Functional Bloating
- Trial name
- NCT06369753
- Testing
- Biofeedback
- Where
- 7 sites in United States, Canada and 5 more
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Irritable Bowel Syndrome
Effect of Probiotic Supplement in Alleviating Functional Gastrointestinal Symptoms
The purpose of this study is to analyse the effect of a probiotic supplement on functional intestinal symptoms among subjects diagnosed with irritable bowel syndrome (IBS).
- Trial name
- NCT01728610
- Testing
- Probiotic (Active high), Probiotic (Active low)
- Where
- 2 sites in Finland
- Volunteers
- 391 people, healthy volunteers welcome
- Sponsor
- Danisco
Gastrointestinal Symptoms, Bloating
Probiotic Supplementation Among Adults With Recurrent Gastrointestinal Symptoms
Participants experiencing recurrent gastrointestinal symptoms in this double-blind, randomized, controlled trial will receive either a commercially-available probiotic dietary supplement or placebo.
- Conditions
- Gastrointestinal Symptoms, Bloating, Gas, Indigestion
- Trial name
- NCT02277431
- Testing
- Probiotic dietary supplement (Trenev Trio®)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Digestive System Disorders
A Study to Determine if Aquamin (as AquaCal and AquaPT) Improves Digestive Discomfort
Digestive discomfort includes gastrointestinal symptoms such as abdominal pain, altered bowel habit, flatulence and bloating and can sometimes result from slower intestinal transit and other digestive irregularities.
- Trial name
- NCT01770808
- Testing
- AquaCal, AquaPT
- Where
- Ireland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University College Cork
Recurrent Clostridium Difficile Infection, Laboratory Confirmed Clostridium Difficile Infection
Oral Vancomycin Followed by Fecal Transplant Versus Tapering Oral Vancomycin
Recurrent CDI is a growing problem with few treatment options that provide lasting effect. Fecal transplantation has been shown in several case series to be successful in controlling recurrent CDI.
- Trial name
- NCT01226992
- Testing
- Vancomycin, Fecal Transplant
- Where
- Canada
- Volunteers
- 81 people, healthy volunteers welcome
- Sponsor
- University Health Network, Toronto
Gut Health, Bowel Movements
A Clinical Trial to Evaluate the Effect of ConcenTrace Trace Mineral Drops on Gut Health
This is a virtual single-arm trial that will last 12 weeks. Participants will take the drops daily and complete questionnaires at Baseline, Week 4, Week 8, and Week 12.
- Conditions
- Gut Health, Bowel Movements, Constipation, Bloating
- Trial name
- NCT06122571
- Testing
- ConcenTrace
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Trace Minerals
Asymptomatic Conditions
Assessing the Effect of Lettuce on Intestinal Water Content Through Magnetic Resonance Imaging of the Small Bowel
When patients have bowel surgery they are sometimes left with a stoma, where the small bowel exits onto the wall of the abdomen, not into the colon.
- Trial name
- LETIS (NCT02939716)
- Testing
- Rhubarb, Bread, Lettuce
- Where
- 2 sites in United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
IBS - Irritable Bowel Syndrome, Healthy
Capsule Microbiota Sampling in IBS/Functional Gastrointestinal Disease
We will sample intestinal microbiota using a microbiome sampling capsule in Healthy, Irritable Bowel Syndrome (IBS), and Functional Gastrointestinal Disease.
- Conditions
- IBS - Irritable Bowel Syndrome, Healthy, Functional Bloating, Functional Gastrointestinal Disorders
- Trial name
- NCT06215222
- Testing
- Microbiota Sampling
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Stanford University
Healthy
The Effect of Post Colonoscopy Abdominal Massage on Abdominal Pain, Distension, Discomfort and Patient Satisfaction
Background: Abdominal pain, distension, and discomfort are the most frequently seen side effects after colonoscopy. These side effects can cause physical and mental results and increased workloads and care costs.
- Trial name
- NCT04979351
- Testing
- Abdominal Massage
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Prof. Dr. Cemil Tascıoglu Education and Research Hospital Organization
Irritable Bowel Syndrome, Dyspepsia
Treatment of Functional Abdominal Distension by Non-instrumental Biofeedback
Background. Abdominal distention is produced by an abnormal somatic postural tone. The authors developed an original biofeedback technique based on electromyography-guided control of abdominothoracic muscular activity.
- Conditions
- Irritable Bowel Syndrome, Dyspepsia, Functional Bloating
- Trial name
- NCT06150638
- Testing
- Biofeedback
- Where
- Spain
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Elective Laparoscopic Cholecystectomy
The Effect of Respiratory Exercises on Abdominal Distension in Laparoscopic Cholecystectomy Patients
Laparoscopic cholecystectomy is the first-line treatment for symptomatic gallstones. Pneumoperitoneum is the process of expanding the abdominal cavity during the surgical procedure by introducing CO2 gas into the abdomen to widen…
- Trial name
- NCT06069557
- Testing
- Respiratory exercise
- Where
- Turkey (Türkiye)
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Çanakkale Onsekiz Mart University