ArticleScientific reports2024
Stratified analysis of the correlation between wedged hepatic venous pressure and portal venous pressure in patients with portal hypertension.
Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- A noninvasive model for predicting intrahepatic venovenous shunts before HVPG measurement: a multiple cohort study.Hepatology international · 2026Article
- Venous congestion from a vascular waterfall perspective: reframing congestion as a dynamic Starling resistor phenomenon.Intensive care medicine experimental · 2025Review
- Comparison of artificial neural network-predicted PPG and HVPG with measured PPG in decompensated cirrhosis patients.Scientific reports · 2025Article
- Correlation and consistency analysis between various indirect portal pressure gradients and actual portal pressure gradient.BMC gastroenterology · 2025Article
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Authors and funding
13 authors.
Funding
Abstract
To evaluate the differences in the agreement between wedged hepatic venous pressure (WHVP) and portal venous pressure (PVP) at different hepatic venous pressure gradient (HVPG) levels to identify specific HVPG thresholds where WHVP can reliably estimate PVP, thus enhancing the accuracy of risk stratification and treatment decision-making for portal hypertension (PHT) patients. A multicenter study of 616 patients with PHT from three centers was stratified into five groups by their HVPG: HVPG < 12 (group A), 12 ≤ HVPG < 16 mmHg (group B), 16 ≤ HVPG < 20 mmHg (group C), 20 ≤ HVPG < 24 mmHg (group D), HVPG ≥ 24 mmHg (group E). Concordance was analyzed using Pearson's correlation coefficient (R), the intraclass correlation coefficient (ICC), and Bland‒Altman analysis in each HVPG stratum. Correlation and agreement between WHVP and PVP varied by HVPG group. Highest agreement was observed in the range of 20 ≤ HVPG < 24 mmHg. (R = 0.55, ICC = 0.68). The proportion of patients with a discrepancy between WHVP and PVP that was greater than 10% of the PVP value was highest in group A (95.7%) and lowest in group D (48.4%). Overestimation of PVP was more common in group E (44.5%), and underestimation of PVP was more common in group A (94.6%). This study does not confirm the usefulness of hepatic vein pressure measurements to predict the PVP and PPG. The means of WHVP and PVP were significantly different in ranges A, B, C, and E.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.