Clinical trials: Bowel Functions
Healthy Subjects, Functional Dyspepsia
Cerebral Cortical Influences on Autonomic Function
This is an exploratory neurophysiological study that will determine the impact of non-invasive brain stimulation on autonomic regulation, with a focus on gastrointestinal function.
- Conditions
- Healthy Subjects, Functional Dyspepsia, Irritable Bowel Syndrome
- Trial name
- NCT03869372
- Testing
- rTMS
- Where
- United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- David Levinthal
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.
Intestinal Disease
Neuromuscular Blockade Comparison for GI-2 Recovery After Bowel Resection
The purpose of this research study is to see the outcome of Sugammadex versus Neostigmine with Glycopyrrolate in colorectal surgery as it relates to its effects on post-surgical time (in hours) to first bowel movement and…
- Trial name
- NCT06112353
- Testing
- Neostigmine Injectable Solution, Sugammadex injection
- Where
- United States
- Volunteers
- 132 people
- Sponsor
- University of California, Irvine
Intestinal Barrier Function
The Effect of Probiotic Intake on Intestinal Permeability in Healthy Adults
In this double blind, crossover study participants will take a placebo for 3 weeks each. Gut permeability will be assessed weekly using food-grade sugar molecules.
- Trial name
- PIP (NCT03611400)
- Testing
- Probiotic
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- University of Florida
Non-celiac Wheat Sensitivity
Gynaecological Disorders in Not-celiac Wheat Sensitivity
In the last few years, a new clinical entity has emerged which includes patients who consider themselves to be suffering from problems caused by wheat and/or gluten ingestion, even though they do not have celiac disease (CD) or…
- Trial name
- NCT03027492
- Testing
- Gluten free diet, NCWS open challenge with wheat
- Where
- 3 sites in Italy
- Volunteers
- 500 people
- Sponsor
- University of Palermo
Fecal Incontinence
Treatment of Fecal Incontinence After Obstetric Anal Sphincter Injuries
Fecal incontinence (FI), the involuntary loss of solid or liquid stool, is a stigmatising condition. It can have a distressing impact and restriction on quality of life.
- Trial name
- KISS (NCT01528995)
- Testing
- Medtronic Interstim II-3058, Anal bulking injection
- Where
- Norway
- Volunteers
- 68 people
- Sponsor
- University Hospital of North Norway
Irritable Bowel Syndrome
An Intervention Study Using HMOs to Improve IBS Symptoms
There is now strong evidence implicating the human gut microbiota in many gastrointestinal diseases, including irritable bowel syndrome (IBS).
- Trial name
- GUT-HEAL-IBS (NCT06281600)
- Testing
- Human milk oligosaccharide
- Where
- United Kingdom
- Volunteers
- 44 people
- Sponsor
- Glenn Gibson
Blastocystis Infections
Molecular Characterization of Blastocystis Isolates From Human by Restriction Fragment Length Polymorphism (RFLP) Analysis
Blastocystis is an anaerobic unicellular protozoal parasite infecting the gastrointestinal tract of humans and a wide range of animals.
- Trial name
- NCT05580393
- Testing
- RFLP analysis of SSU rRNA
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Crohn Disease, Functional Gastrointestinal Disorders
Gastro-intestinal Biopotential Recorder by Means of Surface ELEctrodes
The goal of this clinical trial is to compare the gastro-intestinal biopotentials recorded with a homemade device using surface electrodes placed on the abdomen in healthy volunteers, Crohn's disease patients without fibrosis…
- Conditions
- Crohn Disease, Functional Gastrointestinal Disorders, Healthy
- Trial name
- GRELE (NCT06197334)
- Testing
- Gastro-intestinal biopotentials recording
- Where
- 2 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Irritable Bowel Syndrome
Mindfulness vs. Support Groups for Irritable Bowel Syndrome
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.
- Trial name
- M-IBS (NCT00680693)
- Testing
- Mindfulness training, Psycho-educational support group for women with IBS
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- University of North Carolina, Chapel Hill
Postoperative Pain
The Impact of Chewing Gum on Postoperative Bowel Activity and Postoperative Pain After Total Laparoscopic Hysterectomy
Surgical interventions, such as restoring the health of patients and eliminating their existing symptoms, the surgical process can have many negative effects on the patient.
- Trial name
- NCT05135416
- Testing
- chewing gum Group, Control group
- Where
- Turkey (Türkiye)
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Kanuni Sultan Suleyman Training and Research Hospital
Rectal Cancer
Proximally Extended Resection for Rectal Cancer After Neoadjuvant Chemoradiotherapy
Neoadjuvant chemoradiotherapy has been recommended as the standard preoperative treatment for locally advanced rectal cancer. However, preoperative radiotherapy increases the risk of bowel dysfunction after sphincter-preserving…
- Trial name
- PERN (NCT02649647)
- Testing
- Conventional resection, Proximally extended resection
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Sixth Affiliated Hospital, Sun Yat-sen University
Inflammatory Bowel Diseases, Irritable Bowel Syndrome
Fecal Calprotectin Collection Protocol
The primary objective is to obtain stool samples from subjects diagnosed with , and displaying signs and/or symptoms of IBD and/or IBS will be evaluated in this study.
- Conditions
- Inflammatory Bowel Diseases, Irritable Bowel Syndrome, Ulcerative Colitis, Crohn Disease
- Trial name
- CALFE (NCT03143517)
- Testing
- Stool collection
- Where
- 13 sites in United States
- Volunteers
- 240 people
- Sponsor
- DiaSorin Inc.
Type 2 Diabetes Mellitus, Obesity
The TRIABETES - ARMMS-T2D Study: A Randomized Trial to Compare Surgical and Medical Treatments for Type 2 Diabetes
This research study is being performed to begin to determine the effectiveness of two dominant bariatric surgery procedures versus an intensive lifestyle intervention to induce weight loss in patients and promote improvements in…
- Trial name
- TRIABETES (NCT01047735)
- Testing
- Roux-en-Y Gastric Bypass Surgery, Laparoscopic Adjustable Gastric Banding, Lifestyle Weight Loss Intervention
- Where
- United States
- Volunteers
- 69 people
- Sponsor
- University of Pittsburgh
Irritable Bowel Syndrome
The Impact of Dietary Treatment in Patients With Irritable Bowel Syndrome
The obtained results are likely to determine whether changes in the diet of patients with irritable bowel syndrome will affect their nutritional status.
- Trial name
- NCT04307368
- Testing
- FODMAP diet, Elimination-rotational diet, Classic diet
- Volunteers
- 73 people
- Sponsor
- Medical University of Bialystok
Irritable Bowel Syndrome
Study to Assess the Efficacy and Safety of Rifaximin Administered BID in the Treatment of Patients With Diarrhea-Associated Irritable Bowel Syndrome
This is placebo-controlled study of three rifaximin doses in patients with DIBS. Subjects will be randomized to receive daily doses of placebo BID, rifaximin 275 mg BID, rifaximin 550 mg BID, or 1100 mg BID for 14 days.
- Trial name
- NCT00269412
- Testing
- Rifaximin
- Where
- 67 sites in United States
- Volunteers
- 525 people
- Sponsor
- Bausch Health Americas, Inc.
Exercised Induced Asthma, Asthma
The Effects of Prebiotics on Gut Bacterial Parameters, Immune Function & Exercise-Induced Airway Inflammation.
The current study aims to explore the role of prebiotic supplementation in adults with and without Asthma/Exercise-Induced Bronchoconstriction (A/EIB).
- Trial name
- NCT02872675
- Testing
- HOST-DM059, Maltodextrin
- Where
- United Kingdom
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Nottingham Trent University
Aged, Healthy
Low Grade Inflammation, Gut Microbiota and Barrier Function in Elderly Humans
Cardiovascular diseases (CVD) are the main cause of death in the European Union. A large part of the aging process, including immunosenescence, is explained by an imbalance between inflammatory and anti-inflammatory networks…
- Trial name
- NCT01218165
- Testing
- Probiotic drink, Control Group
- Where
- Germany
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Motor Function, Cognitive Function
Effect on Body Movement and Mental Skills in Patients Who Received Gadolinium-based Contrast Media for Magnetic Resonance Examination Multiple Times Within 5 Years
This study is a postmarketing requirement jointly carried out by four NDA holders (Bayer AG, Bracco, GE Healthcare and Guerbet) and the CRO IQVIA.
- Conditions
- Motor Function, Cognitive Function, Contrast Media
- Trial name
- ODYSSEY (NCT04373564)
- Testing
- Motor Tests, Cognitive Tests, Unenhanced-MRI of the brain
- Where
- 51 sites in United States, Brazil and 6 more
- Volunteers
- 2,076 people
- Sponsor
- Guerbet
Spinal Cord Injury, Neurogenic Bowel
Transdermal Administration of a Prokinetic Agent for Bowel Evacuation in Persons With SCI
Bowel care (BC) is a time-consuming and cumbersome activity of daily living for most individuals with SCI. Previous studies have reported that the average time to complete a BC routine is 45 minutes; 10-20% of SCI individuals…
- Trial name
- NCT02370862
- Testing
- Neostigmine and Glycopyrrolate
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- James J. Peters Veterans Affairs Medical Center
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