Clinical trials: Small Intestine Bacteria
Functional Dyspepsia, Small Intestinal Bacterial Overgrowth
Small Intestinal Bacterial Overgrowth: A Prospective Registry
The purpose of this study is to investigate the prevalence of small intestinal bacterial overgrowth (SIBO) in patients who will be undergoing an enteroscopy as an outpatient procedure with symptoms of functional dyspepsia.
- Trial name
- SIBO (NCT01822470)
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Indiana University
Diet, Healthy, Microbial Colonization
Networks of Bacterium-Metabolite Interactions in the Small Intestine
Probands with an Ileo- or Colostomy are assigned to consume a test meal which is either high in fat or high in carbohydrates. After the test meal samples from the stoma, urine, blood and skin are retrieved.
- Trial name
- NCT04978077
- Testing
- Test meal (high fat = Nutricia Calogen®, or high carbohydrate = Nutricia preOp®)
- Where
- Switzerland
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Constipation
Effects of Lubiprostone on Small Bowel and Colonic Bacteria: A Correlation Study With Segmental and Whole Gut Transit
Patients with constipation often have bloating and abdominal distension. It is unclear if this is related to intestinal bacteria.
- Trial name
- NCT00844831
- Testing
- Lubiprostone
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- University of Louisville
Irritable Bowel Syndrome
Ileocecal Sphincter Reflex by Cecal Distension During Colonoscopy
The aim of the current study is to test the hypothesis that patients with IBS may have a defective ICV pressures and may have small bowel bacterial overgrowth.
- Trial name
- NCT01413945
- Where
- United States
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Northwell Health
Mucosa Associated Bacteria in Small Intestine
Changes of Microbiota in Irritable Bowel Syndrome Patients
To investigate the changes of gastrointestinal microbiota in irritable bowel syndrome patients by hydrogen breath test and molecular-based analysis of microbiota in gastrointestinal tract
- Trial name
- NCT01679730
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Far Eastern Memorial Hospital
Small Intestine Bacteria
Small Bowel Microbiota Characterization in Healthy Individuals Before and After Consumption of a Western Diet
Does the small bowel microbiota in healthy individuals change after consumption of a Western diet?
- Trial name
- Microbiota (NCT03266536)
- Testing
- Western diet
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Chronic Inflammatory Small Bowel Disease
Modified antioxIdants Bacteria for Gut Inflammation
Patients with IBD experience complex therapeutic pathways. The development of new treatments, more effective and free of side effects, is a therapeutic need.
- Trial name
- MOBIDIC (NCT06189599)
- Where
- France
- Volunteers
- 500 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris