Clinical trials: Intestinal Functional Disorder
Irritable Bowel Syndrome
The Role of FODMAPs in Upper GI Effects, Colonic Motor Activity and Gut-brain Signaling at the Behavioral Level
In this study, the investigators aim to assess the effect of acute FODMAP infusion on gastric motility and on gastrointestinal and psychological symptoms.
- Trial name
- NCT02980406
- Testing
- FODMAP, Glucose (control)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Irritable Bowel Syndrome
Effect of Doxepin and Nortriptyline on Irritable Bowel Syndrome
The objective of this randomized triple blind controlled trial is to compare the effects of Doxepin and Nortriptyline on diarrhea predominant irritable bowel syndrome.
- Trial name
- NCT01268709
- Testing
- Doxepin, Nortriptyline
- Where
- Iran
- Sponsor
- Qom University of Medical Sciences
Stoma - Ileostomy, High Output Stoma
Study of Treatment With Intensified Omeprazole Treatment to Prevent High Output Stoma 1
The goal of this clinical trial is to evaluate if intensified omeprazole therapy can reduce high-output stoma (HOS) in adults undergoing ileostomy formation surgery.
- Conditions
- Stoma - Ileostomy, High Output Stoma, Colon Cancer, IBD (Inflammatory Bowel Disease)
- Trial name
- STOP-HOS-1 (NCT06917963)
- Testing
- Intensified intravenous omeprazole therapy (loading dose 80 mg IV, then 40 mg IV twice daily at 6:00 AM and 6:00 PM), Standard intravenous omeprazole therapy (40 mg IV once daily at 6:00 AM).
- Where
- 2 sites in Poland
- Volunteers
- 80 people
- Sponsor
- Medical University of Gdansk
Neurogenic Bladder, Neurogenic Bowel
Sacral Neuromodulation in Neurogenic Patients
The goal of this observational study is to evaluate efficacy and safety of sacral neuromodulation in neurogenic patients compared to non-neurogenic (idiopathic) patients. [.
- Conditions
- Neurogenic Bladder, Neurogenic Bowel, Urge Incontinence, Overactive Bladder
- Trial name
- NCT05688644
- Testing
- InterStim II
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- Omri Schwarztuch Gildor
Paralytic Ileus
The Effects of Gum Chewing on Bowel Function Recovery Following Cesarean Section
Following all abdominal surgery, paralytic ileus commonly develops. Surgeons have traditionally withheld postoperative oral intake until the return of bowel function to prevent related complications.
- Trial name
- GUM01 (NCT01131416)
- Testing
- Gum chewing
- Where
- Thailand
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Chiang Mai University
Postoperative Ileus, Postoperative Complications
Coffee After Pancreatic Surgery
Postoperative ileus is a common complication after major abdominal surgery. A positive effect of coffee to bowel movement has been described after colorectal and gynecologic interventions.
- Conditions
- Postoperative Ileus, Postoperative Complications, Bowel Dysfunction, Pancreatic Diseases
- Trial name
- COPS (NCT04205058)
- Testing
- Standard coffee, Caffeine-free coffee, Drinking water
- Where
- Italy
- Volunteers
- 204 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Irritable Bowel Syndrome (IBS)
Confocal Endomicroscopy Utility (p-CLE) in Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is one of the most common gastrointestinal disorders. It has prevalence in general population of 5-20% and is more common in women and young adults.
- Trial name
- NCT02651532
- Testing
- Confocal Laser Endomicroscopy
- Where
- Ecuador
- Volunteers
- 74 people
- Sponsor
- Instituto Ecuatoriano de Enfermedades Digestivas
Non-Alcoholic Fatty Liver Disease
Effects of TOTUM-448 on Liver Fat Content, Cardiometabolic Risk Factors and Gut Microbiota Among Participants with MASLD
This clinical trial aims to investigate the effects of TOTUM-448, a mix of 5 plant extracts and choline, consumed at the daily regimen of two times per day, on liver fat content, cardiometabolic risk factors and gut microbiota…
- Trial name
- CARDIO-LIVER (NCT06704321)
- Testing
- TOTUM-448
- Where
- Canada
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Valbiotis
Gastrointestinal Dysfunction
Phage 3Determination of Phage/Probiotic Synergistic Effects on Gastrointestinal Health
The goal of this double blinded clinical trial is to determine whether consumption of the PreforPro product, when co-consumed with Bacillus subtilis DE111 probiotic, synergistically improves bowel regularity, perceived physical…
- Trial name
- NCT05750433
- Testing
- PreforPro+B. subtilis DE111 probiotics, B. subtilis DE111
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Colorado State University
Irritable Bowel Syndrome
Assessment of Psilocybin (TRP-8802) in Concert With Psychotherapy in Patients With Irritable Bowel Syndrome (IBS)
Participants with IBS (all subtypes) and with no exclusionary comorbid psychiatric or medical disorders will be enrolled in the study.
- Trial name
- NCT06206265
- Testing
- TRYP-0082, Psychotherapy
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- TRYP Therapeutics
Ileus
Neurostimulation for the Treatment of Post-Operative Ileus
The primary goal of this study is to validate the design of the ElectroCore RMS-1100 Resolution Motility System™ and the ability to safely place a stimulation electrode in the epidural space of the spine in a post-operative…
- Trial name
- NCT00854074
- Testing
- ElectroCore RMS-1100 Resolution Motility System™
- Where
- 3 sites in United States
- Sponsor
- ElectroCore INC
Type 2 Diabetes Mellitus
Research on Changes in Intestinal Barrier Function and Gut Microbiome in Patients With Type 2 Diabetes After Duodenal Mucosal Resurfacing (DMR)
The aim of this study is to demonstrate the effects of duodenal mucosal resurfacing (DMR) on intestinal barrier function and gut microbiota when treating uncontrolled type 2 diabetes.
- Trial name
- DMR-IBF-GM (NCT06385704)
- Testing
- DMR Procedure
- Volunteers
- 100 people
- Sponsor
- Wang Siqi
Colorectal Cancer (CRC)
Normobaric Oxygen Therapy in Colorectal Cancer Patients
Colorectal cancer (CRC) patients undergoing chemotherapy often experience anemia, oxidative stress, and immune suppression, significantly impacting their quality of life and treatment outcomes.
- Trial name
- NBO-ONCO (NCT06946004)
- Testing
- Normobaric oxygen therapy
- Where
- Poland
- Volunteers
- 254 people
- Sponsor
- 4th Military Clinical Hospital with Polyclinic, Poland
Obesity, Mild Cognitive Impairment
Improvement of Fish Oil in Obesity With Mild Cognitive Impairment
Eighty-eight patients with obesity with mild cognitive impairment（MCI） from the Multicenter Nutrition and Chronic Disease Cohort, who met the inclusion and exclusion criteria, were selected as study subjects and randomly divided…
- Trial name
- NCT06992726
- Testing
- Fish oil intervention
- Volunteers
- 88 people
- Sponsor
- Weiwei Ma
Irritable Bowel Syndrome, Repetitive Transcranial Magnetic Stimulation
Repetitive Transcranial Magnetic Stimulation Attenuates Visceral Pain in Irritable Bowel Syndrome With Diarrhea
Objective: To identify a central hub of visceral pain in IBS-D and elucidate the mechanism by which repetitive transcranial magnetic stimulation (rTMS) confers analgesic effects.
- Conditions
- Irritable Bowel Syndrome, Repetitive Transcranial Magnetic Stimulation, Chronic Visceral Pain, Functional Magnetic Resonance Imaging
- Trial name
- rTMS (NCT06409078)
- Testing
- rTMS group
- Where
- China
- Volunteers
- 42 people
- Sponsor
- The First Affiliated Hospital of Soochow University
Irritable Bowel Syndrome, Sucrose Intolerance Due to Sucrase-Isomaltase Deficiency
Sucrase-isomaltase Deficiency as a Cause of Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is a functional disorder causing troublesome symptoms and reduced quality of life. It affects 10-20% of the population, hence creates large costs for society.
- Conditions
- Irritable Bowel Syndrome, Sucrose Intolerance Due to Sucrase-Isomaltase Deficiency, Carbohydrate; Malabsorption, Sucrase Isomaltase Deficiency
- Trial name
- NCT05159115
- Testing
- Low-FODMAP diet, Starch- and Sucrose Reduced Diet (SSRD)
- Volunteers
- 80 people
- Sponsor
- Lovisenberg Diakonale Hospital
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
IBS - Irritable Bowel Syndrome
Pre-analytical Influences on a Blood Test Study
Chronic diarrhoea is common and often believed to result from irritable bowel syndrome (IBS). However, up to 50% of patients with an IBS diagnosis may have something called Bile Acid Diarrhoea (BAD) instead.
- Trial name
- NCT05434949
- Testing
- Blood test, Analyses of samples
- Where
- United Kingdom
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- The Royal Wolverhampton Hospitals NHS Trust
Pouchitis, Inflammatory Bowel Diseases
Faecal Microbiota Transplantation From Normal Pouch Function Donor in the Treatment of Chronic Pouchitis
Patients with chronic pouchitis is disabled by bloody diarrhoea and abdominal pain often followed by fever. Pouchitis is an inflammation in a pouch, a reservoir formed by the small intestine in the management of the chronic…
- Conditions
- Pouchitis, Inflammatory Bowel Diseases, Ulcerative Colitis
- Trial name
- NCT04820413
- Testing
- Faecal microbiota transplantation
- Where
- Denmark
- Volunteers
- 3 people
- Sponsor
- Ole Thorlacius-Ussing, MD, DMSc, Professor of Surgery
Functional Gastrointestinal Disorders
Study to Learn More About the Stomach and Intestine Complaints of Children Aged From 3 to 14 Years
In this observational study, researchers want to gain more information on children suffering from abnormal stomach and intestine function (based on the Rome criteria) and treated Iberogast.
- Trial name
- NCT04029376
- Testing
- Iberogast®
- Where
- Germany
- Volunteers
- 1,032 people
- Sponsor
- Bayer
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