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Background/purpose: Although rheumatoid arthritis (RA) has been linked to several important malignancies, data for the risks of hepatocellular carcinoma (HCC) in patients with RA are scarce. We aimed to examine the risk of HCC and cirrhosis-associated complications and the use of biologics in a national representative RA sample in Taiwan., Methods: All study subjects aged ≥ 18 years in the Taiwan National Health Insurance program between January 1, 2000, and December 31, 2009 were enrolled. We matched RA and non-RA subjects by propensity scores in a 1:1 ratio. Our primary outcome was a diagnosis of HCC and cirrhosis-associated complications during a 10-year follow-up period. The risk of outcomes was represented as a hazard ratio (HR) calculated in Cox proportional hazard regression models., Results: 24,245 RA and 24,245 non-RA subjects were included in the primary outcome analysis. Mean overall person-years (PY) of follow-up were 116,608 PY for the RA cohort, and 234,280 PY for the non-RA cohort. The overall incidence of HCC and cirrhosis-associated complications was lower in the RA cohort than in the non-RA cohort (0.66% vs. 1.41% HCC events and 1.45% vs. 1.95% cirrhosis-associated complications events during 10-year follow-up). The HRs adjusted for age, sex, the frequency of medical visits, and CCI were 0.57 (0.46-0.71) for HCC and 0.67 (0.59-0.76) for HCC and cirrhosis-associated complications. Although immunomodulatory agents may alter the risk of malignancy, use of biologics did not increase HCC risk in RA patients., Conclusions: RA is associated with a reduced risk of developing HCC and cirrhosis-associated complications., Clinical Trial Registration: ClinicalTrials.gov identifier NCT02880306.

Backgrounds and Aims: There is no consensus on screening for high-risk esophageal varices (HRV) in patients with hepatocellular carcinoma (HCC). Here, we aimed to investigate the prevalence and risk factors of HRV in patients with HCC and to assess the combination of albumin-bilirubin grade and platelet count (ALBI-PLT score) for predicting compensated patients who do not need unnecessary endoscopic screening for HRV., Methods: The ALBI-PLT score was calculated by adding the ALBI grade and points for platelet count (1 point if platelet count >150,000/mm 3 and 2 points if ≤150,000/mm 3 ). The predictive value of the ALBI-PLT score for HRV was analyzed in 887 compensated patients enrolled from October 2007 to April 2014 (study cohort). This was validated in 215 compensated patients from May 2014 to December 2015 (validation cohort)., Results: In the study cohort, the rates of HRV were 2.9% and 21.1% in compensated HCC patients with an ALBI-PLT score of 2 and >2, respectively. The negative predictive values of the ALBI-PLT score for predicting HRV were 97.1% and 98.1% in the study and validation cohorts, respectively. For compensated patients who did not receive endoscopic screening at the time of HCC diagnosis, the 5-year cumulative variceal hemorrhage rate was lower in patients with an ALBI-PLT score of 2 than in those with an ALBI-PLT score >2 (1.7% vs 9.1%, P = .007)., Conclusion: In patients with HCC with compensated liver function, an ALBI-PLT score of 2 predicted a very low risk of HRV and variceal hemorrhage; therefore, endoscopic screening for esophageal varices is not recommended for these patients., (Copyright © 2018 American Society for Gastrointestinal Endoscopy. Published by Elsevier Inc. All rights reserved.)

Objectives: Critical illness-related corticosteroid insufficiency can adversely influence the prognosis of critically ill patients. However, its impact on the outcomes of patients with cirrhosis and acute gastroesophageal variceal bleeding remains unknown. We evaluated adrenal function using short corticotropin stimulation test in patients with cirrhosis and gastroesophageal variceal bleeding. The main outcomes analyzed were 5-day treatment failure and 6-week mortality., Design: Prospective observational study., Setting: Ten-bed gastroenterology-specific medical ICU at a 3,613-bed university teaching hospital in Taiwan., Patients: Patients with liver cirrhosis and acute gastroesophageal variceal bleeding., Interventions: None., Measurements and Main Results: We evaluated adrenal function using short corticotropin stimulation test in 157 episodes of gastroesophageal variceal bleeding in 143 patients with cirrhosis. Critical illness-related corticosteroid insufficiency occurred in 29.9% of patients. The patients with critical illness-related corticosteroid insufficiency had higher rates of treatment failure and 6-week mortality (63.8% vs 10.9%, 42.6% vs 6.4%, respectively; p < 0.001). The cumulative rates of survival at 6 weeks were 57.4% and 93.6% for the critical illness-related corticosteroid insufficiency group and normal adrenal function group, respectively (p < 0.001). The cortisol response to corticotropin was inversely correlated with Model for End-Stage Liver Disease and Child-Pugh scores and positively correlated with the levels of high-density lipoprotein and total cholesterol. Hypovolemic shock, high-density lipoprotein, platelet count, and bacterial infection at inclusion are independent factors predicting critical illness-related corticosteroid insufficiency, whereas critical illness-related corticosteroid insufficiency, Model for End-Stage Liver Disease score, hypovolemic shock, hepatocellular carcinoma, and active bleeding at endoscopy are independent factors to predict treatment failure. Multivariate analysis also identified Model for End-Stage Liver Disease score, hypovolemic shock, and bacterial infection at inclusion as independent factors associated with 6-week mortality., Conclusions: Critical illness-related corticosteroid insufficiency is common in cirrhotic patients with acute gastroesophageal variceal bleeding and is an independent factor to predict 5-day treatment failure.

Background: Cirrhotic patients are prone to having bacterial infections due to impaired innate immunity. This nationwide population-based study aimed to identify the effect of bacterial infections on the mortality of the cirrhotic patients with esophageal variceal bleeding (EVB)., Material and Methods: The Taiwan National Health Insurance Database was used to collect data about the cirrhotic patients receiving endoscopic procedures for EVB between January 1, 2004 and December 31, 2004. The enrolled patients were followed up individually for one year to identify their 6-week and 1-year mortalities., Results: Of the 2,053 cirrhotic patients with EVB, 318 (15.5 %) were diagnosed with bacterial infections. Compared to non-infection group, the adjusted hazard rations (HRs) of bacterial infection for 6-week and 1-year mortalities were 2.69 (2.06-3.52) and 1.89 (1.56-2.28), respectively. Compared to non-infection group, the HRs of pneumonia, spontaneous bacterial peritonitis, urinary tract infection, and sepsis without specific focus (SWSF) were 3.54, 1.91, 1.04, and 3.95 for 6-week mortality, and 3.18, 1.52, 1.15, and 2.23 for 1-year mortality of cirrhotic patients with EVB., Conclusions: In cirrhotic patients with EVB, bacterial infections increase 2.7 folds of 6-week mortality and 1.9 folds of 1-year mortality. Of all infections, pneumonia and SWSF contributed higher risks for mortality.

Background: Seasonal variation of peptic ulcer and peptic ulcer bleeding has been reported in many western countries. To investigate the seasonal variation of peptic ulcer (PU) and esophageal variceal (EV) bleeding in Taiwan, this retrospective study was conducted., Methods: Seven hundred and forty-six cases of gastric ulcer (GU) bleeding, 777 cases of duodenal ulcer (DU) bleeding and 264 cases of EV bleeding were recruited from January 1, 1991 to December 31, 1992. Patients were sent to the Medical Emergency Room (MER) for hematemesis and/or melena. Upper gastrointestinal (UGI) endoscopic examinations were completed within 24 hours for all patients., Results: Significant seasonal variation was found in the incidence of PU and EV bleeding. PU bleeding was most often seen in March and EV bleeding was most often seen in February., Conclusions: The possible mechanism for the cyclic change of PU and EV bleeding is unclear, but clearly more manpower is needed during the months of February and March for better management of the increasing number of cases of PU and EV bleeding.