Clinical Trial

Correlations of the Microvascular Abnormalities on NVC (Nail Fold Video Capillaroscopy) and GAVE (Gastric Antral Vascular Ectasia) as Seen on EGD

Study acronym: GAVE
Enrolling by Invitation
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Summary
The purpose of this research is to determine whether a procedure called capillaroscopy can help distinguish patients who are diagnosed with GAVE (gastric antral vascular ectasia) with an autoimmune disease versus idiopathic/other conditions based on EGD findings.
Protocol Amendment History 2 amendments
This ClinicalTrials.gov record has been amended 2 times since 2025-08-11; most recent amendment 2026-01-28.
Trial Details
NCT Number NCT07127952
Lead Sponsor Mayo Clinic
Conditions Gastric Antral Vascular Ectasia
Enrollment 75 participants
Start Date 2025-05-03
Primary Completion 2026-12-31 (estimated)
Study Completion 2026-12-31 (estimated)
Updated on ClinicalTrials.gov 2026-01-29