Methods:  As part of a retrospective, multicenter cohort study conducted between May 2009 and February 2010, patients with advanced HCC received 400 mg sorafenib twice daily (standard dosage) or once daily (half-dosage) until disease progression STA-9090 datasheet or treatment intolerance. Results:  The mean age of the enrolled patients (n = 76) was 70.3 years, and 24 of them were ≥75 years old. The prognostic factors for survival were age < 75 years, performance status score zero, α-fetoprotein level < 1000 ng/mL, des-gamma-carboxy prothrombin level < 1000 ng/mL, and treatment duration ≥ 1 month. The median treatment duration and overall incidence

of adverse drug reactions (ADRs) were not statistically different with increasing age. However, subgroup analysis revealed that treatment discontinuation because of ADRs was more frequent among the ≥75-year-old patients (41.7%) than among the <75-year-old ones (15.0%) with the standard dosage (P = 0.047); this trend was not observed among those who received the half-dose regimen. Conclusions:  Sorafenib has modest efficacy and acceptable GSK-3 signaling pathway toxicity in younger (<75 years) patients with HCC; however,

elderly patients experience some side effects when it is administered at the standard dosage. “
“Background and Aim:  The aim of the present study was to evaluate the frequency of complications during endoscopic ultrasound (EUS)-guided drainage of pancreatic fluid collections (PFC), identify contributing factors, and report on management outcomes. Methods:  All patients who underwent EUS-guided PFC drainage over 7 years were enrolled. Indications, demographics, technical details, complications, surgical interventions, and final outcomes were prospectively recorded. Results:  Of 148 patients who underwent EUS, PFC was MCE located in the pancreatic body in 84 (56.8%), in the tail in 45 (30.4%), in the head in 15 (10.1%), and in the uncinate region in four patients (2.7%). Perforation was encountered at the site of transmural stenting in two patients (1.3%, 95% confidence

interval [CI]: 0.41–4.76) with a pseudocyst in the uncinate region that was drained transgastrically. When compared to other locations, perforation was more common with PFC involving the uncinate region (0% vs 50%, P = 0.0005). Other complications included bleeding in one (0.67%, 95% CI: 0.16, 3.68), stent migration in 1 (0.67%, 95% CI: 0.16, 3.68), and infection in four patients (2.7%, 95% CI: 1.09, 6.73). Bleeding occurred in a patient with underlying acquired factor VIII inhibitors, stent migration in a patient who underwent drainage via the gastric cardia, and infection in two patients with pseudocysts and two with necrosis. While two patients who developed post-procedural infection and one with stent migration were managed endoscopically, both perforations required surgery.