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

NCT07127952 · Status: ENROLLING_BY_INVITATION · Phase: NA · Type: INTERVENTIONAL · Enrollment: 75

Last updated 2026-01-29

No results posted yet for this study

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.

Conditions

  • Gastric Antral Vascular Ectasia

Interventions

DEVICE

Video Capillaroscopy

A non-invasive imaging technique used to assess capillary structure and morphology in the nailfold area, commonly used in evaluating microvascular changes associated with connective tissue diseases.

Sponsors & Collaborators

Principal Investigators

  • Florentina Berianu, M.D. · Mayo Clinic

Study Design

Allocation
NON_RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
95 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-05-03
Primary Completion
2026-12-31
Completion
2026-12-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07127952 on ClinicalTrials.gov