New Straw-Like device aims to suck gut bacteria faster

NCT ID NCT04418258

Recruiting now Knowledge-focused Sponsor: Cedars-Sinai Medical Center Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This 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 46 adults undergoing upper endoscopy, measuring how much fluid is collected and how long it takes.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Capillary Endoscopy Aspiration Catheter (device)
What this could lead to: If successful, this device could make it faster and easier to collect sterile fluid from the small intestine, improving diagnosis of conditions like SIBO.
What could go wrong: This is a small, early-stage study focused on device performance, not treatment. It may not lead to clinical benefits or be adopted widely.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

small intestinal bacterial overgrowth

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

MICROBIOTA SIBO

Contacts and locations

Locations

Cedars-Sinai Medical Center
RECRUITING

Los Angeles, California, 90048, United States

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