Could hidden antibodies be behind mysterious gut issues?

NCT ID NCT04872439

First seen Jan 11, 2026 · Last updated Apr 28, 2026 · Updated 19 times

Summary

This study aims to find new antibodies in the blood that might be causing certain stomach and bowel movement disorders. Researchers will analyze blood samples from 300 people over age 13 who have ongoing gut symptoms. The goal is to better understand if the immune system is attacking the nerves in the gut, which could lead to better diagnosis in the future.

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Contacts and locations

Locations

  • Johns Hopkins Bayview Medical Center

    Baltimore, Maryland, 21224, United States

Conditions

Explore the condition pages connected to this study.