Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 11:08 PM
Ignite Modification Date:
2025-12-24 @ 11:08 PM
NCT ID:
NCT07212569
Brief Summary:
Irritable Bowel Syndrome (IBS) is a common functional bowel disorder with complex and not yet fully elucidated pathophysiological mechanisms. Recent research suggests that gut microbiota dysbiosis, particularly small intestinal bacterial overgrowth (SIBO), may play a key role in the generation of IBS symptoms. However, the vast majority of current studies have focused on fecal samples, which primarily reflect the colonic microbiota. The small intestinal microbiota, which is directly involved in nutrient digestion and absorption and more prone to dysbiosis, remains understudied due to the challenges in obtaining samples.
Detailed Description:
This study aims to utilize intestinal sampling capsules to directly collect small intestinal fluid samples from both IBS patients and healthy controls. The community structure, diversity, and compositional differences of the small intestinal microbiota will be analyzed using 16S rRNA gene sequencing and metagenomic sequencing technologies, while the metabolic profiles of the small intestinal fluid will be detected via untargeted metabolomics.
Study:
NCT07212569
Study Brief:
Protocol Section:
NCT07212569