Abstract | OBJECTIVE: METHODS: We performed a cohort study of SSc patients who were seen at Stanford between 2004 and 2018 and had undergone esophagogastroduodenoscopy (EGD). We compared the clinical features of those with and without GAVE, and multivariable logistic regression was performed to identify clinical correlates with GAVE. RESULTS: A total of 225 patients with SSc who underwent EGD were included in this study and 19 (8.4%) had GAVE. Those with GAVE were more likely to have scleroderma renal crisis (SRC) (21% vs 3%; p < 0.01), positive anti- RNA polymerase III antibody (71% vs 19%; p < 0.01), nucleolar pattern of anti-nuclear antibody (ANA) (33% vs 11%; p=0.04), and negative ANA (<1:80 by immunofluorescence) (33% vs 11%; p=0.02). On multivariate analysis with multiple imputation, anti- RNA polymerase III positivity (OR 4.57; 95% CI (1.57 - 13.23), p < 0.01) and ANA negativity (OR 3.75; 95% CI (1.21 - 11.62), p=0.02) remained significantly associated with GAVE. CONCLUSION: Positive anti- RNA polymerase III antibody and ANA negativity were significantly associated with GAVE. Further studies are necessary to determine whether patients with these autoantibody profiles should undergo screening endoscopies for GAVE.
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Authors | Naomi Serling-Boyd, Melody Pei-Shien Chung, Shufeng Li, Laren Becker, Nielsen Fernandez-Becker, John Clarke, David Fiorentino, Lorinda Chung |
Journal | Seminars in arthritis and rheumatism
(Semin Arthritis Rheum)
Vol. 50
Issue 5
Pg. 938-942
(10 2020)
ISSN: 1532-866X [Electronic] United States |
PMID | 32906028
(Publication Type: Journal Article, Research Support, N.I.H., Extramural, Research Support, Non-U.S. Gov't)
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Copyright | Published by Elsevier Inc. |
Chemical References |
- Antibodies, Antinuclear
- RNA Polymerase III
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Topics |
- Antibodies, Antinuclear
- Cohort Studies
- Gastric Antral Vascular Ectasia
(diagnosis, etiology)
- Humans
- RNA Polymerase III
- Scleroderma, Systemic
(complications)
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