Please sign in to follow a disease.
Small intestinal bacterial overgrowth
MONDO:0400000The presence of excessive bacteria in the small intestine that can result from result from failure of the gastric acid barrier, failure of small intestinal motility, anatomic alterations, or impairment of systemic and local immunity.
Also known as: SIBO
24 clinical trials for this condition and its sub-types, 18 tagged with Small intestinal bacterial overgrowth itself.
Follow this condition to get notified about new trialsWhere it sits in the disease tree
Browse by category →-
Could antibiotics unlock growth in starving kids?
Disease control Recruiting nowThis study tests three different antibiotics in 60 malnourished Bangladeshi children with small intestine bacterial overgrowth (SIBO). The goal is to find which antibiotic best clears the overgrowth, which may help prevent stunted growth. Children receive one of the antibiotics f…
Phase 2 • Sponsor: University of Virginia • Aim: Disease control
Last updated Aug 20, 2026 00:00 UTC
-
Could a breath test reveal Parkinson's risk?
Knowledge-focused Recruiting nowThis study explores whether methane gas produced by gut microbes is linked to the progression of Parkinson's disease and related conditions like dementia. Researchers will measure breath methane levels in 200 adults—including those with Parkinson's, those at high risk (REM sleep …
Sponsor: University of Cambridge • Aim: Knowledge-focused
Last updated Aug 27, 2026 00:00 UTC
-
Massive new registry aims to crack the code on mysterious gut disorders
Knowledge-focused Recruiting nowThis study is creating a registry of up to 5,000 patients with various gut movement disorders, such as GERD, gastroparesis, and IBS. Doctors will use standard criteria to make accurate diagnoses and collect patient-reported outcomes. The goal is to improve understanding of these …
Sponsor: Indiana University • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:00 UTC
-
New Straw-Like device aims to suck gut bacteria faster
Knowledge-focused Recruiting nowThis study tests a new capillary catheter designed to collect fluid from the small intestine during endoscopy. Inspired by how plants draw water, the device aims to be faster and less prone to contamination than the standard catheter. Researchers will compare the two devices in 4…
Sponsor: Cedars-Sinai Medical Center • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:14 UTC