Alyssa Y Choi1, Kenneth J Chang1, Jason B Samarasena1, John G Lee1, Xiaodong Li2, Wenchang Guo2, Vishal S Chandan2, Ke-Qin Hu3. 1. Department of Gastroenterology/Hepatology, School of Medicine, University of California, Irvine, 101 the City Drive, Building 56, Room 801, Orange, CA, 92868, USA. 2. Department of Pathology, School of Medicine, University of California, Irvine, , Orange, CA, USA. 3. Department of Gastroenterology/Hepatology, School of Medicine, University of California, Irvine, 101 the City Drive, Building 56, Room 801, Orange, CA, 92868, USA. kqhu@uci.edu.
Abstract
BACKGROUND AND AIMS: Endoscopic ultrasound is a novel diagnostic approach to chronic liver diseases (CLDs), and EUS-guided porto-systemic pressure gradient measurement (EUS-PPG) is an important expansion with a well-developed technique. However, the clinical value and applicability of EUS-PPG measurement in predicting histologically advanced hepatic fibrosis remain unknown. METHODS: This was a single-center retrospective study on patients with various CLDs undergoing EUS-PPG and EUS-guided liver biopsy (EUS-bx) to assess if EUS-PPG measurements correlate with histological fibrosis stage and various surrogate markers for severity of CLDs and its safety. Cases with EUS-PPG were identified at the University of California Irvine, a tertiary endoscopy center, between January 2014 and March 2020. RESULTS: In 64 patients, the mean age was 57.5; 40 (62.5%), males; mean Child-Turcotte-Pugh (CTP) and Model for End-Stage Liver Disease (MELD) scores, 5.9 and 10.4, respectively. The procedure success rate was 100%. Twenty-nine (45.3%) had EUS-PPG ≥ 5 mmHg that was associated with clinical cirrhosis (p < 0.0001), clinical portal hypertension (p = 0.002), hepatic decompensation (p = 0.013), MELD-Na > 10 (p = 0.036), PLTs ≤ 120 × 109/L (p = 0.001), INR ≥ 1.05 (p = 0.007), presence of EV, GV, or PHG (p < 0.0001), biopsy-proven fibrosis stage ≥ 3 (p = 0.002), APRI > 2 (p = 0.001), and FIB-4 > 3.25 (p = 0.001). Multivariable analysis confirmed that EUS-PPG ≥ 5 mmHg was significantly associated with liver biopsy-proven fibrosis stage ≥ 3 (LR 27.0, 95% CI = 1.653-360.597, p = 0.004), independent of C-cirrhosis, C-PHTN, thrombocytopenia, splenomegaly, and APRI score > 2, and FIB-4 score > 3.25. There were no serious complications related to EUS-PPG procedures. CONCLUSIONS: EUS-PPG measurements provide excellent correlation with histological hepatic fibrosis stage and various clinical, laboratory, endoscopic and imaging variables indicative of advanced liver disease without serious adverse events.
BACKGROUND AND AIMS: Endoscopic ultrasound is a novel diagnostic approach to chronic liver diseases (CLDs), and EUS-guided porto-systemic pressure gradient measurement (EUS-PPG) is an important expansion with a well-developed technique. However, the clinical value and applicability of EUS-PPG measurement in predicting histologically advanced hepatic fibrosis remain unknown. METHODS: This was a single-center retrospective study on patients with various CLDs undergoing EUS-PPG and EUS-guided liver biopsy (EUS-bx) to assess if EUS-PPG measurements correlate with histological fibrosis stage and various surrogate markers for severity of CLDs and its safety. Cases with EUS-PPG were identified at the University of California Irvine, a tertiary endoscopy center, between January 2014 and March 2020. RESULTS: In 64 patients, the mean age was 57.5; 40 (62.5%), males; mean Child-Turcotte-Pugh (CTP) and Model for End-Stage Liver Disease (MELD) scores, 5.9 and 10.4, respectively. The procedure success rate was 100%. Twenty-nine (45.3%) had EUS-PPG ≥ 5 mmHg that was associated with clinical cirrhosis (p < 0.0001), clinical portal hypertension (p = 0.002), hepatic decompensation (p = 0.013), MELD-Na > 10 (p = 0.036), PLTs ≤ 120 × 109/L (p = 0.001), INR ≥ 1.05 (p = 0.007), presence of EV, GV, or PHG (p < 0.0001), biopsy-proven fibrosis stage ≥ 3 (p = 0.002), APRI > 2 (p = 0.001), and FIB-4 > 3.25 (p = 0.001). Multivariable analysis confirmed that EUS-PPG ≥ 5 mmHg was significantly associated with liver biopsy-proven fibrosis stage ≥ 3 (LR 27.0, 95% CI = 1.653-360.597, p = 0.004), independent of C-cirrhosis, C-PHTN, thrombocytopenia, splenomegaly, and APRI score > 2, and FIB-4 score > 3.25. There were no serious complications related to EUS-PPG procedures. CONCLUSIONS: EUS-PPG measurements provide excellent correlation with histological hepatic fibrosis stage and various clinical, laboratory, endoscopic and imaging variables indicative of advanced liver disease without serious adverse events.
Authors: Jason Y Huang; Jason B Samarasena; Takeshi Tsujino; John Lee; Ke-Qin Hu; Christine E McLaren; Wen-Pin Chen; Kenneth J Chang Journal: Gastrointest Endosc Date: 2016-09-29 Impact factor: 9.427
Authors: Alejandro Blasco; Xavier Forns; José A Carrión; Juan Carlos García-Pagán; Rosa Gilabert; Antoni Rimola; Rosa Miquel; Miquel Bruguera; Juan-Carlos García-Valdecasas; Jaime Bosch; Miquel Navasa Journal: Hepatology Date: 2006-03 Impact factor: 17.425
Authors: Jason B Samarasena; Jason Y Huang; Takeshi Tsujino; Daniel Thieu; Allen Yu; Ke-Qin Hu; John Lee; Kenneth J Chang Journal: VideoGIE Date: 2018-10-25