ReviewJournal of clinical and experimental hepatology
Gallbladder Wall Thickness as a Non-Invasive Marker for Esophageal Varices: A Systematic Review and Meta-Analysis.
Review in Journal of clinical and experimental hepatology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 1 citations in OpenAlex.
- Comprehensive approach to esophageal variceal bleeding: From prevention to treatment.World journal of gastroenterology · 2024Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: The early detection of esophageal varices (EV) is important in patients with chronic liver disease (CLD). Non-invasive diagnostic markers are preferred to avoid the cost and potential complications associated with endoscopy. The gallbladder venous blood is drained via small veins which terminate in the portal venous circulation. Therefore, the gallbladder wall thickness (GBWT) can be affected by portal hypertension. We conducted the present study to evaluate the diagnostic and predictive utility of ultrasound GBWT measurement in patients with EV. Methods: We searched PubMed, Scopus, Web of Science and Embase for relevant studies up to March 15, 2022, using the keywords "varix", "varices", and "gallbladder" to search the databases by title and abstract. Our meta-analysis was performed using the "meta" package of R software version 4.1.0 and meta-disc for diagnostic test accuracy (DTA). Results: We included 12 studies in our review (N = 1343 participants). The gallbladder thickness was significantly larger in patients with EV compared with the control group (MD = 1.86 mm; 95% CI, 1.36-2.36). The DTA analysis and summary ROC plot showed an AUC of 86% and Q∗ = 0.80. The pooled sensitivity was 73% and the specificity was 86. Conclusions: Our analysis shows that GBWT measurement is a promising predictor of esophageal varices in chronic liver disease patients.
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