Utility of the Administration of Chesnut and Quebracho Extract for Irritable Bowel Syndrome Diarrhea Predominant

Hospital de Clinicas José de San Martín

Status

Completed

Conditions

Irritable Bowel Syndrome

Diarrhea

Treatments

Dietary Supplement: ARBOX (QUEBRACHO AND CHESNUT EXTRACT)

Study type

Interventional

Funder types

Other

Identifiers

NCT05207618

25130271

Details and patient eligibility

About

Irritable bowel syndrome is a highly prevalent disorder and consumes many health resources. Its physiopathogenesis is multifactorial. Some of the factors involved have to do with the alteration of the intestinal microbiota, low-grade inflammation and the alteration of intestinal permeability. Specific tannins have been shown to have prebiotic effects and could be useful in treating this condition. This is an exploratory before-after study that aims to evaluate the effect of a chestnut and quebracho extract on the symptoms of IBS diarrhea predominant, serum cytokine levels, microbiota and intestinal permeability, as well as on metabolomics.

Full description

In vitro studies have shown that chestnut and quebracho extract has a prebiotic effect of modulating the intestinal microbiota, but also, bacterial fermentation produces metabolites with powerful anti-inflammatory effects such as quecetin. Irritable bowel syndrome (IBS) is a multifactorial disorder involving factors related to the intestinal microbiota, low-grade inflammation, and impaired intestinal permeability.

In this study, 30 patients with predominant IBS diarrhea and 50 healthy controls will be included. IBS patients will receive chestnut and quebracho extract twice a day for 8 weeks. They will be measured at baseline and at 8 weeks: 27 serum pro and anti-inflammatory cytokines and serum zonulin. Likewise, the intestinal microbiota and metabolomics will be evaluated.

Enrollment

30 patients

Sex

All

Ages

18 to 80 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

IBS patients: Both sexes with a diagnosis of irritable bowel syndrome variety diarrhea according to the Rome IV criteria

Healthy Controls: Relatives of patients who do not show any disease, who do not take medication or present symptoms.

Exclusion criteria

patients with digestive tract disease,
systemic diseases such as severe heart, kidney or liver failure,
history of previously known digestive tract surgeries and / or intestinal adhesions,
diabetes mellitus,
cirrhosis,
inflammatory bowel disease,
celiac disease,
patients with cognitive impairment,
alcoholics,
lack of consent .
patients who have received antibiotics in the last month.