Clinical trials: Bowel Functions
Biomarkers of B-vitamin Status and Gut Microbiome Composition
Effect of a Food Intervention With a Prebiotic Alone or Combined With B-vitamins on Gut Microbiota Diversity, Inflammation and Mental Health Outcomes in Older Adults (GutFood)
Ageing is associated with changes in gut microbiota composition, increased inflammation, and a greater risk of poor mental health outcomes.
- Trial name
- NCT07592975
- Testing
- Inulin and B-vitamins, Inulin
- Where
- United Kingdom
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- University of Ulster
Short Gut Syndrome
Functional Sucrase Deficiency in Short Bowel Syndrome Patients With Intestinal Failure
Short gut syndrome with intestinal failure patients may have decreased production of disaccharidases, like sucrase, an enzyme responsible for digesting sugar in foods.
- Trial name
- NCT04604275
- Testing
- Sucrase
- Where
- 2 sites in United States
- Volunteers
- 3 people
- Sponsor
- University of Miami
Hirschsprung's Disease (HD)
Neuropsychological Development and Functional Outcome Sin Children With Hirschsprung Disease at School Age
Hirschsprung's disease (HD) is a rare congenital disease (1:5000) characterized by neonatal functional low bowel obstruction that is caused by aganglionosis of the distal bowel.
- Trial name
- Hirschsprung (NCT03406741)
- Testing
- psychometric evaluation, neuropsychological evaluation
- Where
- France
- Volunteers
- 2 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Rectal Prolapse, Fecal Incontinence
Recurrence and Bowel Function After Laparoscopic Vaginorectopexy, a Modified Anterior Rectopexy
Several pelvic prolapses can render defecation difficulties and they are often treated with different surgical techniques. This study will evaluate a novel variation of a laparoscopic technique used to treat rectal prolapse that…
- Conditions
- Rectal Prolapse, Fecal Incontinence, Defecation Disorder, Enterocele
- Trial name
- NCT06330857
- Testing
- Laparoscopic vaginorectopexy
- Volunteers
- 25 people
- Sponsor
- Sahlgrenska University Hospital
Rectal Cancer
The Effect Of Probiotics On Bowel Function Restoration After Ileostomy Closure In Patients With Rectal Cancer
The study will investigate whether Probiotics(CJLP243) given just before and after ileostomy repair operation in patient with rectal cancer improve a bowel function.
- Trial name
- NCT02751736
- Testing
- CJLP243
- Volunteers
- 40 people
- Sponsor
- Seoul National University Hospital
Fibromyalgia, Irritable Bowel Syndrome
Observational Study of Control Participants for the MAPP Research Network
The Control Study for the Multidisciplinary Approach to the Study of Chronic Pelvic Pain (MAPP) Research Network has been established to focus on a broader approach to the study of Interstitial Cystitis (IC)/Painful Bladder…
- Conditions
- Fibromyalgia, Irritable Bowel Syndrome, Fatigue Syndrome, Chronic
- Trial name
- MAPP-Control (NCT01098292)
- Where
- 8 sites in United States
- Volunteers
- 615 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Neurogenic Bowel
Evaluation of a Novel Electronic Transanal Irrigation System - Navina™ Smart
This study is designed as an open, prospective, single arm, multicenter study in order to investigate patient satisfaction, perception and compliance for the novel Navina Smart, a transanal irrigation (TAI) system.
- Trial name
- NCT02709395
- Testing
- Navina Smart
- Where
- 2 sites in Sweden, United Kingdom
- Volunteers
- 28 people
- Sponsor
- Wellspect HealthCare
Gastrointestinal Symptoms
Effect of Physical Form of Apples on Gastrointestinal Function and Satiety: a MRI Study
Different physical form of apples had a significant effect on satiety and blood sugar levels which was shown in a 1977 study by Haber and his team (Haber et al.1977).It was suggested that , this effect was due to processing of…
- Trial name
- NCT03714464
- Testing
- Whole apples, Apple puree, Apple Juice
- Where
- United Kingdom
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- University of Nottingham
Hernia, Ventral
Transverse Abdominal Plane Anesthesia for Abdominal Wall Reconstruction
The aim of this study is to evaluate the short-term postoperative outcomes in the abdominal wall reconstruction population using an intraoperative local anesthetic infusion.
- Trial name
- NCT02274077
- Testing
- EXPAREL, Normal Saline
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Chester Mays
Ischemic Stroke
Discovering Patterns in the Gut Microbiota Associated With the Risk of Stroke and the Outcome After a Stroke and Integration of These Data With Genomic Information to Find New Drug Targets and New Treatments to Improve Neurological Evolution and Functional Status of Stroke Patients.
The composition of the intestinal microbiota is associated with the risk of stroke and with post-stroke neurological evolution. At the same time, the genetics and epigenetics of each patient are associated with the composition of…
- Trial name
- MAESTRO (NCT04795687)
- Where
- Spain
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Healthy Volunteers, Stress
Effects of Rifaximin on Gut Microbiota and Emotion
A randomized, triple-blind, placebo-controlled study on the effect of rifaximin on psychobiological functions in healthy men.
- Conditions
- Healthy Volunteers, Stress, Fear
- Trial name
- NCT05587036
- Testing
- Rifaximin
- Where
- Belgium
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Morbid Obesity, Weight Loss
Effects of Long Biliopancreatic Limb vs. Long Alimentary Limb in Superobesity, a Randomized Study
Super Obesity, i.e. a BMI above 50, is difficult to treat. Normal gastric bypass surgery is not always enough for proper weight control. Bypassing a longer segment of the gut may be more beneficial.
- Trial name
- NCT01514799
- Testing
- gastric bypass
- Where
- Sweden
- Volunteers
- 140 people
- Sponsor
- Aleris Obesity
Intestinal Failure, Short Bowel Syndrome
Resting Energy Expenditure by Gastrointestinal Functional Status
This prospective, comparative interventional study will evaluate resting energy expenditure in adults with different gastrointestinal functional status.
- Trial name
- NCT07714499
- Testing
- Protocol-Defined Metabolic and Body Composition Assessment
- Where
- Slovenia
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Institute of Oncology Ljubljana
Chronic Functional Constipation, Intestinal Bacteria Flora Disturbance
Fecal Microbiota Transplantation for Chronic Functional Constipation
Chronic functional constipation is a common digestive system disease, the incidence is increasing in recent years.It is reported that the occurrence and development of chronic functional constipation is closely related to…
- Conditions
- Chronic Functional Constipation, Intestinal Bacteria Flora Disturbance, Fecal Microbiota Transplantation
- Trial name
- FMTFCFC (NCT03018613)
- Testing
- Fecal Microbiota Transplantation, Normal Saline
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Chengdu Medical College
Pulmonary Function, Colectomy
Effect of Arm Cycling Exercise on Pulmonary Functions After Colectomy In Elderly
This study will be done to investigate the effect of arm cycling on exercise and functional capacity, arterial blood gases, pulmonary functions, diaphragmatic excursion, time to peak inspiratory amplitude, physical function…
- Conditions
- Pulmonary Function, Colectomy, Colorectal Cancer, Post-operative Rehabilitation
- Trial name
- NCT06876961
- Testing
- Arm cycling exercise, The traditional physical therapy program
- Where
- Bahrain
- Volunteers
- 60 people
- Sponsor
- Cairo University
Sleep, Gut Microbiome
Impact of Nutritional Supplementation on Sleep Quality and Gut Microbiome Composition in Older Adults
The aim of this study is to assess the impact of 5-hydroxytryptophan (5-HTP) supplementation on sleep quality and gut microbiome composition in older adults with normal cognition vs.
- Trial name
- NCT04078724
- Testing
- 5-HTP, Without 5-HTP
- Where
- 2 sites in Singapore
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- National University of Singapore
Functional Dyspepsia, Irritable Bowel Syndrome With Diarrhea
Efficacy and Mechanistic Evaluation of Hewei Anchang Formula for Overlapping Gastrointestinal Symptoms in Patients With Coexisting Functional Dyspepsia and Diarrhea-Predominant Irritable Bowel Syndrome
1. To conduct a multicenter, randomized controlled trial across four hospitals to evaluate the efficacy of Hewei Anchang Formula in patients with overlapping gastrointestinal symptoms of functional dyspepsia (FD) and…
- Trial name
- NCT07715760
- Testing
- Hewei Anchang Formula Granules
- Where
- China
- Volunteers
- 120 people
- Sponsor
- Xiyuan Hospital of China Academy of Chinese Medical Sciences
Irritable Bowel Syndrome, Dyspepsia Chronic
Bifidobacteria In Children With Abdominal Pain-Associated Functional Gastrointestinal Disorders
Abdominal pain (AP)-associated functional gastrointestinal disorders (FGIDs), particularly Irritable Bowel Syndrome (IBS) and Functional Dyspepsia (FD), are common in pediatrics, and no safe and effective treatment is available.
- Trial name
- NCT02566876
- Testing
- Mixture of three Bifidobacteria
- Where
- Italy
- Volunteers
- 73 people
- Sponsor
- Federico II University
Rectocele, Obstructive Defecation Syndrome
Functional and Sexual Outcomes After Laparoscopic Ventral Mesh Rectopexy for Complex Rectocele
The ideal surgical strategy for treating complex rectocele remains a topic for debate, with the transanal, transperineal, and transvaginal approach and the abdominal approach being at conflict with one another.
- Trial name
- NCT05894226
- Testing
- laparoscopic ventral mesh rectopexy
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Mansoura University
Sepsis, Intestinal Dysfunction
Effect of Different Feeding Method on Gastrointestinal Function of Septic Patients (DFM-GF Trial)
The intestine is the most vulnerable target organ in septic patients and is the first to be damaged organ in multiple organ dysfunction syndrome(MODS).
- Trial name
- DFM-GF (NCT03488940)
- Testing
- 24-hours group, 16-hours group, intermittent group
- Where
- China
- Sponsor
- Guangdong Provincial Hospital of Traditional Chinese Medicine
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