Esophagogastric Varices Research Articles

99mTc-GSA scintigraphy and modified albumin–bilirubin score can be complementary to ICG for predicting posthepatectomy liver failure

BackgroundPosthepatectomy liver failure (PHLF) remains a severe complication after liver resection. This retrospective study investigated the correlation of three hepatic functional tests and whether 99mTc-galactosyl human serum albumin (99mTc-GSA) scintigraphy and modified albumin–bilirubin (ALBI) score are useful for predicting PHLF.MethodsThis retrospective cohort study included 413 consecutive patients undergoing hepatectomies between January 2017 and December 2020. To evaluate preoperative hepatic functional reserve, modified ALBI grade, indocyanine green clearance (ICG-R15), and 99mTc-GSA scintigraphy (LHL15) were examined before scheduled hepatectomy. Based on a retrospective chart review, multivariable logistic regression analysis adjusted for confounding factors was performed to confirm that mALBI, ICG-R15, and LHL15 are independent risk factors for PHLF.ResultsICG-R15 and LHL15 were moderately correlated (r = − 0.61) but this correlation weakened when ICG-R15 was about ≥ 20. Weak correlations were observed between LHL15 and ALBI score (r = − 0.269) and ALBI score and ICG-R15 (r = 0.339). Of 413 patients, 66 (19%) developed PHLF (20 grade A, 44 grade B, 2 grade C). Multivariable logistic regression analyses, major hepatectomy (P < 0.001), mALBI grade (P = 0.01), ICG-R15 (P < 0.001), and Esophagogastric varices (P = 0.007) were significant independent risk factors for PHLF. Subgroup analysis showed that ICG-R15 < 19, major hepatectomy, and mALBI grade and ICG-R15 ≥ 19, major hepatectomy, LHL15, and Esophagogastric varices were significant independent risk factors for PHLF (P = 0.033, 0.017, 0.02, 0.02, and 0.001, respectively).ConclusionLHL15, the assessment of Esophagogastric varices, and mALBI grade are complementary to ICG-R15 for predicting PHLF risk.

Novel subharmonic-aided pressure estimation for identifying high-risk esophagogastric varices.

Subharmonic-aided pressure estimation (SHAPE) is a technique for determining changes in ambient pressure. We aimed to analyze a novel SHAPE integrated into ultrasound diagnostic equipment to predict patients with liver cirrhosis at high risk of esophagogastric varices (EV). This prospective study included 111 patients with liver cirrhosis diagnosed between 2020 and 2023. We obtained liver stiffness measurements (LSM) and spleen stiffness measurements (SSM) using shear wave elastography and hepatic vein-portal vein (HV-PV) gradient using the SHAPE method. The EV risk was determined either as null, low, or high by esophagoscopy and Child-Pugh stage. HV-PV gradient increased concordantly with the increase in EV risk (-7.0dB in null-risk, -4.4dB in low-risk, and -2.0dB in high-risk) with statistically significant difference among any two groups. The most appropriate cut-off value of the HV-PV gradient was -3.5dB, and sensitivity, specificity, and positive and negative predictive values were 80.0%, 89.0%, 80.0%, and 88.0%, respectively. The areas under the curve values for predicting the high-risk EV were 0.920, 0.843, and 0.824 for the HV-PV gradient, LSM, and SSM, respectively. The novel SHAPE system demonstrated high accuracy in identifying patients with liver cirrhosis at a high risk of EV.

Development and internal validation of prediction model for rebleeding within one year after endoscopic treatment of cirrhotic varices: consideration from organ-based CT radiomics signature

BackgroundRebleeding after endoscopic treatment for esophagogastric varices (EGVs) in cirrhotic patients remains a significant clinical challenge, with high mortality rates and limited predictive tools. Current methods, relying on clinical indicators, often lack precision and fail to provide personalized risk assessments. This study aims to develop and validate a novel, non-invasive prediction model based on CT radiomics to predict rebleeding risk within one year of treatment, integrating radiomic features from key organs and clinical data.Methods123 patients were enrolled and divided into rebleeding (n = 44) and non-bleeding group (n = 79) within 1 year after endoscopic treatment of EGVs. The liver, spleen, and the lower part of the esophagus were segmented and the extracted radiomics features were selected to construct liver/spleen/esophagus radiomics signatures based on logistic regression. Clinic-radiomics combined models and multi-organ combined radiomics models were constructed based on independent model scores using logistic regression. The model performance was evaluated by ROC analysis, calibration and decision curves. The continuous net reclassification improvement (NRI) and integrated discrimination improvement (IDI) indices were analyzed.ResultsThe clinical-liver combined model had the highest AUC of 0.931 (95% CI: 0.887–0.974), which was followed by the liver-based model with AUC of 0.891 (95% CI: 0.835–0.74). The decision curves also showed that the clinical-liver combined model afforded a greater net benefit compared to other models within the threshold probability of 0.45 to 0.80. Significant improvements in discrimination (IDI, P < 0.05) and reclassification (NRI, P < 0.05) were obtained for clinical-liver combined model compared with the independent ones.ConclusionThe independent and combined liver-based CT radiomics models performed well in predicting rebleeding within 1 year after endoscopic treatment of EGVs.

Serum Autotaxin Levels Predict Liver-Related Events in Primary Biliary Cholangitis Patients: A Long-term Multicenter Observational Study

Background: A straightforward, reliable, and noninvasive method for predicting the development of liver-related events (LRE) in primary biliary cholangitis (PBC) has not been attained thus far. The present study investigated whether serum autotaxin (ATX) could predict liver-related events (LRE) in PBC patients. Methods: This retrospective multicenter investigation included 190 biopsy-proven untreated PBC patients. All subjects were followed for at least 1 year, during which time the prevalence of LRE, including newly developing hepatocellular carcinoma, esophagogastric varices, ascites, and hepatic encephalopathy, was investigated in relation to ATX levels at the time of liver biopsy Results: During the median follow-up period of 9.7 years, LRE were observed in 22 patients (11.6%). The area under the receiver operating characteristic curve and cut-off value of serum ATX for predicting LRE were 0.80 and 1.086 mg/L, respectively. Patients with serum ATX ≥ 1.086 had a significantly higher cumulative incidence of LRE compared with patients with ATX &lt; 1.086 (33.3% vs. 3.6%, p &lt; 0.00001). Notably, the predictive capability of ATX for LRE in PBC patients surpassed that of FIB-4, ALBI, APRI, and M2BPGi. A multivariate Cox proportional hazards model revealed ATX as an independent associated factor for LRE (hazard ratio 6.24, 95% confidence interval 1.87-20.80, p = 0.003) along with Nakanuma stage (hazard ratio 2.75, 95% confidence interval 1.52-4.99, p &lt; 0.001). These results were closely replicated in a serologically diagnosed PBC validation cohort (n = 32). Conclusion: Serum ATX levels may serve as a predictive marker for LRE in patients with PBC.

Real-World Outcomes of Atezolizumab with Bevacizumab Treatment in Hepatocellular Carcinoma Patients: Effectiveness, Esophagogastroduodenoscopy Utilization and Bleeding Complications.

The IMbrave150 trial established atezolizumab with bevacizumab (A+B) as standard care for hepatocellular carcinoma (HCC), recommending an esophagogastroduodenoscopy (EGD) within 6 months of treatment initiation to prevent bleeding from esophagogastric varices. The necessity of mandatory EGD for all patients remains unclear. We retrospectively analyzed 112 HCC patients treated with A+B at five Canadian cancer centers from 1 July 2020 to 31 August 2022. A+B was the first-line therapy for 90% of patients, with median overall survival at 20.3 months and progression-free survival at 9.6 months. There was no survival difference between patients with bleeding and those without. Before A+B, 71% (n = 79) of patients underwent an EGD within 6 months, revealing varices in 41% (n = 32) and requiring intervention in 19% (n = 15). The overall bleeding rate was 15% (n = 17), with GI-specific bleeding occurring in 5% (n = 17). In the EGD group, GI-specific bleeding was 6% (n = 5) while in the non-EGD group, it was 3% (n = 1). Non-GI bleeding was observed in 10% (n = 11) of patients. Outcomes for HCC patients treated with A+B in Canada were comparable to IMbrave150. There was no increase in GI bleeding in patients without pre-treatment EGD, possibly supporting a selective EGD approach.

Utilizing bifurcated allogeneic vein grafts: a novel approach for preventing sinistral portal hypertension following Pancreaticoduodenectomy. a 10-year before and after study.

Sinistral portal hypertension (SPH) may occurs in patients with pancreatic carcinoma after pancreaticoduodenectomy (PD) with spleno-mesenterico-portal (S-M-P) cofluence resection. This study aimed to evaluate outcomes with the bifurcated allogeneic vein replacement in the prevention of SPH in pancreatic carcinoma patients. A total of 81 patients were included. We retrospectively collected clinicopathological data from 66 patients underwent PD with S-M-P confluence resection in our hospital from Jan. 2011 to Dec. 2021, compared the correlation between different venous reconstruction methods using log-rank tests and clinical outcomes through univariate and multivariate analyses. Secondly, we prospectively collected clinical data and outcomes of 15 patients who underwent splenic vein reconstruction from Jan. 2021 to Jan. 2023. In the retrospective study, 43 cases received reconstruction by bifurcated allogeneic vein (Reconstruction group) and 23 cases received simply SV ligation (Ligation group). The preoperative platelet counts and spleen volume were similar between two groups (P>0.05). Nevertheless, at 1 month, 3 months and 6 months after operation, the related indexes of SPH such as platelet count, spleen volume, spleen volume ratio and esophagogastric varices (EGV) grade in Reconstruction group were better than those in Ligation group (P<0.05). 6 months after surgery, the incidence of SPH in Ligation group was significantly higher than in Reconstruction group (36.4% vs. 8.1%, respectively). In the prospective study, the incidence of SPH in patients undergoing SV reconstruction was 6.7% (1/15). Without compromising surgical outcomes, reconstruction of the S-M-P confluence by bifurcated allogeneic vein is a better method to avoid SPH in patients with advanced pancreatic carcinoma.

An analysis of related factors in thrombocytopenia combined with cirrhosis: a cross-sectional study of 2 517 cases

Objective: To explore the related factors of thrombocytopenia (TCP) occurrence in patients with cirrhosis. Methods: A cross-sectional study was conducted. Inpatients with an initial diagnosis of cirrhosis at Peking University First Hospital from January 1, 2010 to December 31, 2020 were included. Clinical data such as demographic characteristics, etiology of cirrhosis, complications of cirrhosis, laboratory indicators, Child-Pugh grade, invasive procedures, and mortality during hospitalization were collected. A logistic regression model was used to explore the related factors of TCP occurrence in patients with cirrhosis. Categorical variables were compared by the χ(2) test. The inter-group comparison was performed using continuous variables, a t-test, one-way analysis of variance (ANOVA), or a nonparametric test. Results: There were a total of 2 592 cases of cirrhosis. 75 cases with incomplete clinical data were excluded. 2 517 cases were included for analysis. The median age was 58 (50, 67) years. Males accounted for 64%. 1 435 cases (57.0%) developed TCP, and 434 cases (17.2%) had grade 3-4 TCP. Gender, primary biliary cholangitis (PBC), primary sclerosing cholangitis (PSC), and concomitant esophagogastric varices (EGV) were the major factors associated with TCP. Females were more prone to combine with TCP (OR=1.32, 95%CI: 1.12-1.56, P=0.001). Patients combined with EGV (OR=3.09, 95%CI: 2.63-3.65, P<0.001) were more prone to develop TCP, which was associated with the increased incidence of hypersplenism (P<0.001). Patients with PBC (OR=0.64, 95%CI: 0.50-0.82, P<0.001) and PSC (OR=0.23, 95%CI: 0.06-0.65, P=0.010) were less prone to develop TCP, which was due to the shorter prothrombin time and better coagulation function of PBC patients (P<0.001), and the lower proportion of hypersplenism in combined PSC patients (P=0.004). Patients with TCP and grade 3-4 TCP had a higher rate of hemostatic procedures (P<0.05), but a lower rate of liver biopsy (P<0.05). Patients with grade 3-4 TCP had a higher nosocomial mortality rate compared to those without (P=0.004). Conclusion: TCP is common in patients with cirrhosis. However, TCP occurrence is higher in female patients with EGV and lower in patients combined with PBC and PSC. TCP affects invasive procedures and is associated with adverse outcomes.

Ratio of von Willebrand factor to ADAMTS13 is a useful predictor of esophagogastric varices progression after sustained virologic response in patients with hepatitis C virus-related liver cirrhosis.

Esophagogastric varices (EGV) are a serious complication of hepatitis C virus (HCV)-related liver cirrhosis (HCV-LC). In most cases, portal hypertension improves after a sustained virologic response (SVR) is achieved with direct-acting antiviral (DAA) treatment; however, in some cases, EGV exacerbation occurs after HCV elimination. We investigated whether von Willebrand factor (VWF) and a disintegrin-like metalloproteinase with thrombospondin type-1 motif 13 (ADAMTS13) can predict EGV progression with HCV-LC after SVR achievement. This retrospective study enrolled 47 patients with HCV-LC who achieved an SVR after DAA treatment. Eighteen patients experienced EGV progression after the SVR was achieved (EGV progression group). Twenty-nine patients did not experience EGV progression after the SVR was achieved (non-EGV progression group). Plasma VWF antigen levels and ADAMTS13 activity were measured the day before DAA treatment. The EGV progression group had significantly higher plasma VWF antigen levels (p=0.00331) and VWF-to-ADAMTS13 ratios (p=0.000249) than the non-EGV progression group. Multivariate logistic regression models found that a VWF-to-ADAMTS13 ratio >2.3 was the only risk factor for EGV progression after the SVR was achieved (hazard ratio [HR], 18.4; 95% confidence interval [CI], 3.08-109; p=0.00138). During the observation period, patients with a VWF-to-ADAMTS13 ratio >2.3 had a significantly higher cumulative incidence of EGV progression after SVR achievement than patients with a VWF-to-ADAMTS13 ratio ≤2.3 (HR, 6.4; 95% CI, 1.78-22.96; p=0.0044). The VWF-to-ADAMTS13 ratio before DAA treatment for HCV could predict EGV progression after SVR achievement.

Prevalence of metabolic syndrome among patients with hepatocellular carcinoma of different etiologies: a retrospective study.

This study compared the prevalences of metabolic syndrome and of cardiac or kidney comorbidities among patients with hepatocellular carcinoma (HCC) associated with metabolic dysfunction-related fatty liver disease (MAFLD), chronic infection with hepatitis B or C virus (HBV or HCV), or the combination of MAFLD and chronic HBV infection. Medical records were retrospectively analyzed for patients with HCC who underwent hepatectomy between March 2013 and March 2023. Patients with HCC of different etiologies were compared in terms of their clinicodemographic characteristics and laboratory data before surgery. Of the 2422 patients, 1,822 (75.2%) were chronically infected with HBV without MAFLD and HCV, 415 (17.2%) had concurrent MAFLD and chronic HBV infection but no HCV infection, 121 (5.0%) had MAFLD without hepatitis virus infection, and 64 (2.6%) were chronically infected with HCV in the presence or absence of MAFLD and HBV infection. Compared to patients chronically infected with HBV without MAFLD and HCV, those with MAFLD but no hepatitis virus infection showed significantly lower prevalence of cirrhosis, ascites, portal hypertension, alpha-fetoprotein concentration ≥ 400 ng/mL, tumor size > 5cm, multinodular tumors and microvascular invasion. Conversely, they showed significantly higher prevalence of metabolic syndrome, hypertension, type 2 diabetes, abdominal obesity, history of cardiovascular disease, T-wave alterations, hypertriglyceridemia and hyperuricemia, as well as higher risk of arteriosclerotic cardiovascular disease. Compared to patients with MAFLD but no hepatitis virus infection, those with concurrent MAFLD and chronic infection with HBV showed significantly higher prevalence of cirrhosis, ascites and portal hypertension, but significantly lower prevalence of hypertension and history of cardiovascular disease. Compared to patients with other etiologies, those chronically infected with HCV in the presence or absence of MAFLD and HBV infection, showed significantly higher prevalence of cirrhosis, portal hypertension, ascites, and esophagogastric varices. Patients with HCC associated with MAFLD tend to have a background of less severe liver disease than those with HCC of other etiologies, but they may be more likely to suffer metabolic syndrome or comorbidities affecting the heart or kidneys.

Serum autotaxin is a prognostic indicator of liver-related events in patients with non-alcoholic fatty liver disease.

Circulating autotaxin (ATX) levels have been reported to correlate with liver inflammation activity and liver fibrosis severity in patients with non-alcoholic fatty liver disease (NAFLD). The objective of this study is to investigate whether serum ATX could predict liver-related events (LRE) in NAFLD patients. This retrospective investigation includes 309 biopsy-proven NAFLD patients registered at Shinshu University Hospital. All patients are followed for at least 1 year, during which time the prevalence of LRE, including newly developing hepatocellular carcinoma, hepatic encephalopathy, ascites, and esophagogastric varices, is investigated in relation to ATX levels at the time of liver biopsy. During the median follow-up period of 7.0 years, LRE are observed in 20 patients (6.5%). The area under the receiver operating characteristic curve and cut-off value of serum ATX for predicting LRE are 0.81 and 1.227 mg/l, respectively. Multivariate Cox proportional hazards models for LRE determine ATX and advanced fibrosis as independently associated factors. Furthermore, in a competing risk analysis that considered non-liver-related death as a competing event, ATX (HR 2.29, 95% CI 1.22-4.30, p = 0.010) is identified as an independent factor associated with LRE, along with advanced fibrosis (HR 8.01, 95% CI 2.10-30.60, p = 0.002). The predictive utility of ATX for LRE is validated in an independent cohort. Serum ATX may serve as a predictive marker for LRE in patients with NAFLD.

Evaluation of the efficacy and safety of endoscopic band ligation in the treatment of bleeding from mild to moderate gastric varices type 1.

According to practice guidelines, endoscopic band ligation (EBL) and endoscopic tissue adhesive injection (TAI) are recommended for treating bleeding from esophagogastric varices. However, EBL and TAI are known to cause serious complications, such as hemorrhage from dislodged ligature rings caused by EBL and hemorrhage from operation-related ulcers resulting from TAI. However, the optimal therapy for mild to moderate type 1 gastric variceal hemorrhage (GOV1) has not been determined. Therefore, the aim of this study was to discover an individualized treatment for mild to moderate GOV1. To compare the efficacy, safety and costs of EBL and TAI for the treatment of mild and moderate GOV1. A clinical analysis of the data retrieved from patients with mild or moderate GOV1 gastric varices who were treated under endoscopy was also conducted. Patients were allocated to an EBL group or an endoscopic TAI group. The differences in the incidence of varicose relief, operative time, operation success rate, mortality rate within 6 wk, rebleeding rate, 6-wk operation-related ulcer healing rate, complication rate and average operation cost were compared between the two groups of patients. The total effective rate of the two treatments was similar, but the efficacy of EBL (66.7%) was markedly better than that of TAI (39.2%) (P < 0.05). The operation success rate in both groups was 100%, and the 6-wk mortality rate in both groups was 0%. The average operative time (26 min) in the EBL group was significantly shorter than that in the TAI group (46 min) (P < 0.01). The rate of delayed postoperative rebleeding in the EBL group was significantly lower than that in the TAI group (11.8% vs 45.1%) (P < 0.01). At 6 wk after the operation, the healing rate of operation-related ulcers in the EBL group was 80.4%, which was significantly greater than that in the TAI group (35.3%) (P < 0.01). The incidence of postoperative complications in the two groups was similar. The average cost and other related economic factors were greater for the EBL than for the TAI (P < 0.01). For mild to moderate GOV1, patients with EBL had a greater one-time varix eradication rate, a greater 6-wk operation-related ulcer healing rate, a lower delayed rebleeding rate and a lower cost than patients with TAI.

Predictive value of platelets-to-spleen diameter ratio for esophagogastric varices in hepatitis B virus-induced cirrhosis.

To evaluate the predictive efficacy of the platelets-to-spleen diameter ratio (PSDR) for developing esophagogastric varices (EV) in patients with cirrhosis due to hepatitis B virus (HBV). We conducted a retrospective cohort study using data from patients treated for HBV induced cirrhosis at Xi'an No. 3 Hospital, the Affiliated Hospital of Northwest University, from June 2020 to August 2023. Patients were categorized into two groups based on endoscopic evidence of EV: an EV group and a non-EV group. Clinical, sonographic, and hematological findings were compared within and between these groups. Stratified analyses based on the severity of varices were performed, and multivariate logistic regression was used to identify predictors of EV. Receiver Operating Characteristic (ROC) curve analysis assessed the diagnostic accuracy of PSDR in predicting EV. The study included 139 patients diagnosed with HBV induced cirrhosis, divided into an EV group (86 patients, with 48 low-risk and 38 high-risk) and a non-EV group (53 patients). Significant differences were found between the groups in several parameters: Child-Pugh classification, Child-Pugh score, portal vein diameter, hepatic vein deceleration index, spleen thickness, and PSDR (all P<0.001). These variables also varied significantly across the different risk categories within the EV group (all P<0.001). Multivariate logistic regression indicated PSDR as an independent predictor of EV development (Odds Ratio [OR]=3.569, 95% Confidence Interval [CI]: 0.970-1.001, P<0.001). ROC curve analysis showed that PSDR had an Area Under the Curve (AUC) of 0.865 (95% CI: 0.764-0.965) for predicting EV, with an optimal threshold of 1013.2, achieving 88.46% sensitivity and 69.23% specificity. For high-risk EV, PSDR showed an AUC of 0.763 (95% CI: 0.670-0.856), with a threshold of 883.5, sensitivity of 79.17%, and specificity of 54.17%. The PSDR is a significant risk marker and demonstrates strong predictive utility for both the presence and severity of EV in patients with HBV-induced cirrhosis. PSDR provides a valuable, non-invasive diagnostic tool for anticipating the development of EV in this patient population.

Simple Scoring System for Esophagogastric Varices Prediction in Hepatocellular Carcinoma Patients without Liver Stiffness Evaluation

Introduction: For predicting esophagogastric varices (EGVs), the Virtual Baveno VII Consensus Workshop has proposed a combination of liver stiffness determination and platelet count measurement using a FibroScan^®. However, FibroScan^® is not available at all institutions. The present study aimed to develop a simple method to predict development of EGV using only general blood examination results. Materials and Methods: A total of 1,090 hepatocellular carcinoma patients were enrolled, after excluding 956 with major portal vein tumor thrombus (Vp3/Vp4) or without upper gastrointestinal endoscopy examination results available. Those with EGV (≥ grade F2) or a history of treatment for the condition were defined as positive for significant EGV, and then clinical factors were retrospectively evaluated to determine indicators of occurrence. Results: Logistic multivariate analysis showed platelet count (≤12 × 10⁴/μL) (odds ratio [OR] 3.79, p < 0.001), mALBI grade 2a (OR 1.52, p = 0.036), and mALBI 2b or 3 (OR 3.46, p < 0.001) as significant predictive factors. Based on the OR values, platelet count (≤12 × 10⁴/μL) and mALBI grade 2b/3 were each assigned 2 points and mALBI 2a was given 1 point, with the result termed recommendation for EGV screening (REGS) score. Significant EGV occurrence was noted in 2.9% (9/311) of the patients with a REGS score 0, 11.0% (13/118) with a score 1, 19.3% (53/274) with a score 2, 29.5% (39/132) with a score 3, and 38.0% (97/255) with a score 4 (p < 0.001). Conclusion: The findings indicate that REGS score can provide useful predictive information for development of significant EGV without the need for special equipment such as a FibroScan^®.

Incidence and Predictors of Esophagogastric Varices Bleeding in Patients with Hepatocellular Carcinoma in Lenvatinib

Introduction: Lenvatinib is indicated for the forefront treatment of advanced hepatocellular carcinoma (aHCC), but its use may be limited by the risk of esophagogastric varices (EGV) bleeding. This study assessed the prevalence, predictors, and complications of EGV in aHCC patients treated with lenvatinib. Methods: In this multicenter international retrospective study, cirrhotic patients treated with lenvatinib for aHCC, were enrolled if upper-gastrointestinal endoscopy was available within 6 months before treatment. Primary endpoint was the incidence of EGV bleeding during lenvatinib therapy; secondary endpoints were predictors for EGV bleeding, prevalence, and risk factors for the presence of EGV and high-risk EGV at baseline, as well as impact of EGV bleeding on patients’ survival. Results: 535 patients were enrolled in the study (median age: 72 years, 78% male, 63% viral etiology, 89% Child-Pugh A, 16% neoplastic portal vein thrombosis [nPVT], 56% Barcelona Clinic Liver Cancer-C): 234 had EGV (44%), 70 (30%) were at high risk and 59 were on primary prophylaxis. During lenvatinib treatment, 17 patients bled from EGV (3 grade 5), the 12-month cumulative incidence being 3%. The only baseline independent predictor of EGV bleeding was the presence of baseline high-risk EGV (hazard ratio: 6.94, 95% confidence interval [CI]: 2.23–21.57, p = 0.001). In these patients the 12-month risk was 17%. High-risk varices were independently associated with Child-Pugh B score (odds ratio [OR]: 2.12; 95% CI: 1.08–4.17, p = 0.03), nPVT (OR: 2.54; 95% CI: 1.40–4.61, p = 0.002), and platelets <150,000/μL (OR: 2.47; 95% CI: 1.35–4.50, p = 0.003). Conclusion: In hepatocellular carcinoma patients treated with lenvatinib, the risk of EGV bleeding was mostly low but significant only in patients with high-risk EGV at baseline.

Clinical features of upper gastrointestinal endoscopy in 3146 patients: a 9-year retrospective cohort study in Zanzibar Archipelago, Tanzania.

To investigate the demographic features, primary endoscopic findings, and the status of Helicobacter Pylori (H. pylori) infection of the enrolled subjects who underwent upper gastrointestinal endoscopy (UGIE) in the Zanzibar Archipelago, Tanzania. Between December 2013 and October 2021, a total of 3146 eligible participants were finally recruited in present retrospective cohort. Demographic information and endoscopic findings of each participant was retrieved. H. pylori infection was confirmed by rapid-urease test of gastric antral and body biopsies at endoscopy. Among the recruited subjects, 1691 (53.76%) are females, remaining 1455 (46.24%) are males. The median age of this retrospective cohort was 40 years ranging from 8 to 97 years. The common identified endoscopic findings included gastro-duodenitis, normal endoscopic finding, peptic ulcer disease (PUD), esophagitis, esophagogastric varices, esophageal and gastric cancer, respectively. After adjustment for sex and age, a significant risk of gastric and/or duodenal ulcer (OR, 2.51; 95% CI, 1.82-3.48, P<0.001) and gastric cancer (OR, 3.49; 95% CI, 1.27-9.58, P=0.015) in H. pylori positive group was observed. Stratified analysis indicated a significant relationship between duodenal ulcer with younger age (adjusted OR, 0.98; 95% CI, 0.97-0.99, p = 0.002), and the presence of H. pylori (OR, 2.01; 95% CI, 1.12-3.91, p= 0.021). The present study revealed that gastro-duodenitis, PUD, and normal finding are the most common endoscopic diagnoses in Zanzibar. The presence of H. pylori is significantly associated with duodenal ulcer and gastric cancer.

Endoscopic submucosal dissection for early cancers or precancerous lesions of the upper gastrointestinal tract in cirrhotic patients with esophagogastric varices: Ten-year experience from a large tertiary center in China.

Treatment strategies for early cancers or precancerous lesions of the upper gastrointestinal tract in cirrhotic patients with esophagogastric varices (EGV) are complicated and risky. We aimed to assess the efficacy and safety of endoscopic submucosal dissection (ESD) in the treatment of such patients and explore optimal treatment strategies. We retrospectively enrolled 15 cirrhotic patients with EGV who underwent ESD for early cancers or precancerous lesions of the upper gastrointestinal tract from January 2012 to December 2021 at our center. Clinical features, endoscopic findings, treatment methods, adverse events and follow-up data were analyzed. Of the 15 patients, 1 had a platelet count <30×1000/mm3. Five were untreated for EGV, 1 was treated after ESD, 6 were treated before ESD, 1 was treated before and during ESD, and 2 were treated during ESD. The R0 resection rate was 100%. Of the 16 mucosal lesions, 15 were ERB-0 or ERB-c1, and 1 was ERB-c2. No patient experienced deterioration in liver function. The only adverse events were fever in 2 patients and postoperative bleeding (PB) in 2 patients. During a median follow-up of 27 months, 1 patient's esophageal HGD recurred at 19 months. No death resulted from the ESD procedure, liver function injury or gastrointestinal tumor itself. ESD is an effective and safe treatment for early cancers or precancerous lesions of the upper gastrointestinal tract in cirrhotic patients with EGV. The incidence of severe adverse events is very low due to the development of individualized clinical treatment strategies.

A patient with dyskeratosis congenita and portal hypertension

AbstractPortal hypertension (PH) refers to a collection of syndromes characterized by an increase in pressure within the portal venous system and/or elevated portal venous blood flow, most commonly caused by cirrhosis. This condition is frequently associated with viral hepatitis and chronic alcohol abuse, and its complications, such as ascites, hepatic encephalopathy, and esophageal varices, have a considerable impact on mortality. Dyskeratosis congenita (DC) is a rare genetic disorder that affects multiple systems, most notably manifesting as dystrophy of the fingernails and toenails, skin pigmentation, and mucosal leukoplakia. While cirrhotic PH is an uncommon complication of DC, we present a case of a young patient who presented with PH and had no history of hepatitis or heavy alcohol use. The patient underwent splenectomy and devascularization to treat hypersplenism and esophagogastric varices caused by PH but developed portal vein thrombosis following the surgery. Given the patient's cutaneous manifestations and cirrhosis that could not be attributed to common causes, we continued to search for the underlying cause of PH until the diagnosis of DC was finally made. The patient was subsequently treated with carvedilol to prevent variceal rebleeding and showed no significant complications or bleeding during follow‐up.

Noncirrhotic portal hypertension misdiagnosed as liver cirrhosis: A rare case

Noncirrhotic portal hypertension misdiagnosed as liver cirrhosis: A rare case

The real-world prevalence of esophagogastric varices, bleeding, emergency room visits, and hospitalization among patients with advanced hepatocellular carcinoma in the US.

519 Background: Upper gastrointestinal bleeding associated with esophagogastric varices (EGV) is a morbid and potentially deadly complication of advanced hepatocellular carcinoma (aHCC). However, the presence of EGV among the aHCC population receiving esophagogastroduodenoscopy (EGD) in the US is not well understood, nor are the predictors of EGV- or bleeding-related ER or hospitalization (the outcome) among those who are newly initiated on systemic treatment. Methods: A retrospective cohort analysis was conducted utilizing IQVIA’s PharMetrics Plus Health Plans Claims database (January 1, 2016, to July 31, 2021). Patients ≥18 years of age with ≥1 prescription for an aHCC systemic treatment were included; the date of the first prescription was the index date. At least 12 months of continuous enrollment pre-index and 6 months post-index (unless patients were deceased) were required. Patients with pre-index diagnosis codes for renal cell carcinoma, differentiated thyroid carcinoma, colorectal cancer, gastric cancer, non-small cell lung carcinoma, and liver transplant were excluded. Logistic regression was conducted to identify associations between baseline characteristics and the outcome. Results: A total of 904 patients with aHCC were included (mean age: 61.3 years; 75.3% male); 39.4% of patients died within 6 months following the index date. During the pre-index period, 688 (76.1%) patients had portal hypertension-related comorbidity, 327 (36.2%) had EGD, 122 (13.5%) had EGV, and 63 (7.0%) had bleeding. During the observational period, 458 (50.7%) patients received EGD, among whom 209 (45.6%) also had EGV. 141 (15.6%) patients had ≥1 outcome event during the post-index period. In the adjusted analysis, patients with pre-index bleeding and with EGV but no bleeding had 4.5- and 3.1-times higher odds of having post-index outcome, respectively, as compared with those lacking pre-index bleeding and EGV. Moreover, the pre-index presence of portal hypertension-related comorbidities was associated with 3.1 times greater odds of having a post-index outcome. Conclusions: EGV and bleeding events are common in patients with aHCC receiving systemic therapies. The EGV prevalence of 45.6% among those receiving EGD is consistent with prior similar studies outside of the US (Giannini EG, et al. Clin Gastroenterol and Hepatol. 2006; Iavarone M, et al. United European Gastroenterol J. 2016; Hsieh WY, et al. Sci Rep. 2017). The presence of bleeding, EGV, and portal hypertension-related comorbidities prior to treatment initiation were associated with the increased post-treatment risk of EGV- or bleeding-related ER or hospitalization in these patients. To our knowledge, this is the first study to assess and report the presence of EGV among those receiving EGD in a US aHCC population.

Establishment and verification a nomogram for predicting portal vein thrombosis presence among admitted cirrhotic patients.

Portal vein thrombosis (PVT) is an increasingly recognized complication of cirrhosis and possibly associated with mortality. This study aims to evaluate provoking factors for PVT, then establish a concise and efficient nomogram for predicting PVT presence among admitted cirrhotic patients. All cirrhotic patients admitted in Hunan Provincial People's Hospital between January 2010 and September 2020 were retrospectively reviewed, the clinical and laboratory data were collected. Multivariate logistic regression analysis and the least absolute shrinkage and selection operator regression method were used for screening the independent predictors and constructing the nomogram. The calibration curve was plotted to evaluate the consistent degree between observed outcomes and predicted probabilities. The area under the receiver operating characteristics curve was used to assess the discriminant performance. The decision curve analysis (DCA) was carried out to evaluate the benefits of nomogram. A total of 4,479 patients with cirrhosis were enrolled and 281 patients were identified with PVT. Smoking history, splenomegaly, esophagogastric varices, surgical history, red blood cell transfusion, and D-dimer were independent risk factors for PVT in cirrhosis. A nomogram was established with a good discrimination capacity and predictive efficiency with an the area under the curve (AUC) of 0.704 (95% CI: 0.664-0.745) in the training set and 0.685 (95% CI: 0.615-0.754) in the validation set. DCA suggested the net benefit of nomogram had a superior risk threshold probability. A concise and efficient nomogram was established with good performance, which may aid clinical decision making and guide best treatment measures.