Factors associated with hepatocellular carcinoma occurrence after HCV eradication in patients without cirrhosis or with compensated cirrhosis.

The present study aimed to investigate the incidence of hepatocellular carcinoma (HCC) and factors related to HCC occurrence after direct-acting antiviral (DAA) treatment in the Fukushima Liver Academic Group (FLAG). We conducted a multicenter retrospective cohort study of 1068 patients without cirrhosis (NC) or with compensated liver cirrhosis (LC) who achieved a sustained virologic response (SVR). First, we compared the cumulative HCC incidence and survival rates in NC (n = 880) and LC (n = 188) patients without a history of HCC treatment. Second, we performed multivariate analysis of factors related to HCC occurrence after DAA treatment. Overall, the average age was 65 years, and the male/female ratio was 511/557. Thirty-nine (4%) patients developed HCC. The cumulative 4-year HCC incidence and survival rates were 3.0% and 99.8% in NC patients and 11.5% and 98.5% in LC patients, respectively. The independent factors affecting HCC occurrence identified by multivariate analysis were the serum albumin (ALB) level before SVR for NC patients and the ALBI score, platelet count, and diabetes before SVR for LC patients. The factors related to HCC occurrence differed between NC and LC patients. Careful surveillance of post-SVR patients with these risk factors is needed.

Management of Pancreatolithiasis: A Nationwide Survey in Japan.

OBJECTIVES: The aim of this study was to assess prevailing treatment of pancreatolithiasis in Japan. METHODS: We surveyed clinical data from 1834 patients (1479 men and 355 women) at 125 hospitals. RESULTS: Extracorporeal shock-wave lithotripsy (ESWL) was performed alone in 103 patients (5.6%), ESWL plus an endoscopic procedure in 446 (24.3%), endoscopic treatment alone in 261 (14.2%), and surgery in 167 (9.1%). Other treatments were given to 358 (19.5%), whereas 499 (27.2%) received no treatment. Symptoms were relieved in 85.7% after ESWL, 80.8% after endoscopic treatment alone, and 92.8% after surgery. Early complication rates within 3 months after ESWL, endoscopic treatment alone, and surgery were 8%, 4.5%, and 27.1%, respectively. Late complications after ESWL, endoscopic procedures alone, and surgery were 1.7%, 2.5%, and 8.2%, respectively. Symptom relief but also early and late complications were greater after surgery than after ESWL and endoscopic treatment. Among 417 patients undergoing ESWL, 61 (14.6%) required surgery, as did 32 (16%) of 200 patients treated endoscopically. Surgery was required less frequently following initial operative treatment (11/164 patients [6.7%]). Nonsurgical initial treatments were chosen more frequently. CONCLUSIONS: First-line treatment of pancreatolithiasis should be ESWL with or without endoscopy because of minimal invasiveness and fewer complications.

Efficacy of alogliptin in preventing non-alcoholic fatty liver disease progression in patients with type 2 diabetes.

Non-alcoholic fatty liver disease (NAFLD) represents one of the most common causes of chronic liver disease worldwide and is characterized by chronic liver inflammation and fibrosis leading to cirrhosis and increased risk of liver cancer in a proportion of patients. Effective anti-fibrotic agents have yet to be approved for the treatment of NAFLD. The present study aimed to evaluate the efficacy of dipeptidyl peptidase 4 inhibitors (DPP4-I) in the prevention of NAFLD progression in NAFLD patients with type 2 diabetes. The study was a single arm, multi-centre, non-randomised study of NAFLD patients with type 2 diabetes. NAFLD was diagnosed according to ultrasonographic findings. All the patients received 25 mg/day of alogliptin for 12 months. The efficacy of alogliptin in preventing NAFLD progression was assessed using overall NAFIC scores [non-alcoholic steatohepatitis (NASH), ferritin, insulin and type IV collagen 7S] and individual component scores according to baseline haemoglobin A1c (HbA1c) levels. Of the 39 patients enrolled in the study, 16 patients (40.3%) had NAFIC scores >2 points, indicating the presence of NASH. NAFIC scores markedly decreased following 12 months of alogliptin administration, but remained >2 points in 10 patients, indicating that NASH may have persisted in these patients. The relative risks for persistent NASH were 4.92 (95% confidence interval, 0.61-40.0) in the highest HbA1c tertile group compared with those in the lowest group. However, no statistically significant linear trend was observed across all HbA1c categories (P=0.145). DPP4-I may have efficacy against NAFLD progression in patients with type 2 diabetes with relatively lower HbA1c levels. DPP4-I may represent a potential new therapeutic strategy for the prevention of disease progression in NAFLD patients with type 2 diabetes.