Efficacy of Rifaximin in Patients With Small Intestinal Bacterial Overgrowth Presenting With Abdominal Bloating.

Abdominal bloating is a common clinical symptom in the digestive system, with obscure origins and complex mechanisms. Its etiology can be attributed to organic diseases and various Functional Gastrointestinal Disorders (FGIDs). In recent years, the roles of Small Intestinal Bacterial Overgrowth (SIBO), Oral-Cecal Transit Time (OCTT), and gut microbiota dysbiosis in Functional Abdominal Bloating/Distention (FAB/D) have garnered increasing attention. Currently, there is a lack of diagnostic tests and effective treatment measures for patients with bloating. The hydrogen/methane breath test is a safe, economical, and non-invasive examination recommended for diagnosing SIBO. Rifaximin, an antibiotic that acts exclusively in the intestines, has been widely validated for its efficacy in SIBO and in patients with SIBO co-occurring with Irritable Bowel Syndrome (IBS). However, research on the role of SIBO in the production of bloating symptoms and the extent to which rifaximin treatment of SIBO alleviates symptoms in clinical bloating patients is still lacking. This study aims to investigate the efficacy of rifaximin in patients with SIBO who primarily present with bloating. Exploring clinical treatment options for bloating provides a reference for its management. Furthermore, questionnaires on psychiatric symptoms and fecal microbiota analysis for patients with bloating-type SIBO can help clarify the etiology of bloating, offering a basis for the etiological treatment of bloating pat…

This description comes directly from the study's public registry record.

Xiuli Zuo, MD,PhD  ·  15588818685  ·  zuoxiuli@sdu.edu.cn

Always discuss trial participation with your own doctor first.

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.