Starch-entrapped Microspheres [Nutrabiotix Fiber] for Gut Health

Status No longer available

Clinical Trial Summary

The investigators hypothesize that daily oral intake of starch-entrapped alginate microspheres (called Nutrabiotix fiber) is well tolerated, exhibits no or minimal "typical" side effects of fiber (e.g. bloating, loose stool, flatulence), can be used as an ideal vehicle to deliver anti-oxidants/anti-inflammatory natural and synthetic substances/agents; and promote gut health by improving bowel habit, by changing the gut microbiota and increasing production of short chain fatty acids, especially butyrate, in the colon and decreasing production of protein putrification (prebiotic effects).

Clinical Trial Description

The long-term objective of our research program is to show that targeted colonic delivery of natural specific fermentable carbohydrates will maintain and promote gut health by changing the gut microbiota [prebiotic effect], by increasing "protective and growth promoting" factors such as butyrate, and enhancing intestinal barrier function. These health-promoting functions may prevent and treat a wide range of disorders associated with an abnormal microbiota (dysbiosis) and/or disrupted gut barrier function. Examples of disorders associated with dysbiosis and disrupted gut barrier (leaky gut) are allergic disorders, inflammatory bowel disease, diverticular disease, colon polyps and cancer, alcoholic liver disease, non-alcoholic steatohepatitis (NASH- the most common liver disease in the USA), and irritable bowel syndrome (IBS, the most common GI illness in the US with a high loss of productivity and a high rate of utilization of health care resources). Nutrabiotix fiber is a prebiotic and is able to promote gut health through changes in the stool microbiota composition favoring saccharolytic bacteria like Bifidobacteria and diminishing proteolytic bacteria like Clostridia. This change in the intestinal microbiota composition should result in increases in the products of carbohydrate fermentation [SCFA] and decreases in the products of protein breakdown [indoles and phenols] in the stool. Also, the fiber is well tolerated and without side effects and is an effective fiber that increases stool bulk and regulates bowel movement. ;

Study Design

Related Conditions & MeSH terms

Constipation

Clinical Trial Details

NCT number	NCT01210625
Study type	Expanded Access
Source	Rush University Medical Center
Contact
Status	No longer available
Phase

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Starch-entrapped Microspheres [Nutrabiotix Fiber] for Gut Health — NTX

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms