Prevention of post-sphincterotomy bleeding by proton pump inhibitor: A randomized controlled trial.

Objective: Post-endoscopic sphincterotomy (EST) bleeding is one of the most frequent complications of endoscopic retrograde cholangiopancreatography (ERCP). Although the use of proton pump inhibitors (PPIs) reduces the risk of peptic ulcer bleeding, their role in preventing EST bleeding has not been evaluated. This study aimed to assess the use of pre-emptive PPIs in patients undergoing EST.

Acute pancreatitis induced by transarterial chemoembolization: a single-center experience of over 1500 cases.

Background: Acute pancreatitis is a relatively rare but potentially lethal complication after transarterial chemotherapy. This study aimed to review the complications such as acute pancreatitis after transarterial chemotherapy with or without embolization for hepatocellular carcinoma.

Methods: A total of 1632 patients with hepatocellular carcinoma who had undergone transarterial chemoembolization from January 2000 to February 2014 in a single-center were reviewed retrospectively.

Yttrium-90 radioembolization for advanced inoperable hepatocellular carcinoma.

Background: Advanced inoperable hepatocellular carcinoma (HCC) conferring a grave prognosis may benefit from yttrium-90 ((90)Y) radioembolization.

Methods: Thirty patients with advanced inoperable HCC including those with any lesion >8 cm in maximal diameter or multiple bi-lobar lesions (totally more than five lesions), or portal vein thrombosis treated with radioembolization were reviewed. Treatment efficacy and safety were evaluated.

A preclinical study on the combination therapy of everolimus and transarterial chemoembolization in hepatocellular carcinoma.

Transarterial chemoembolization (TACE) is commonly used for the treatment of locally advanced hepatocellular carcinoma (HCC) by its dual effects of chemotherapy and ischemic hypoxia. However, one of the side effects of TACE is the introduction of hypoxic condition, which in turn activates hypoxia-induced survival pathways and enhances VEGF-induced neovascularization by stabilizing HIF-1α expression. Herein, the preclinical therapeutic efficacy of the combined treatment of everolimus, a novel mTOR inhibitor and TACE for the treatment of HCC was investigated.

Lyso-thermosensitive liposomal doxorubicin: an adjuvant to increase the cure rate of radiofrequency ablation in liver cancer.

Hepatocellular carcinoma (HCC) is the fourth leading cause of cancer death worldwide. No more than 30% of HCC patients are considered suitable for curative treatment because of tumor size and severity of liver impairment, among other factors. Radiofrequency ablation (RFA) monotherapy can cure small (<3 cm) HCC tumors.

A protein-based set of reference markers for liver tissues and hepatocellular carcinoma.

Background: During the last decade, investigations have focused on revealing genes or proteins that are involved in HCC carcinogenesis using either genetic or proteomic techniques. However, these studies are overshadowed by a lack of good internal reference standards. The need to identify "housekeeping" markers, whose expression is stable in various experimental and clinical conditions, is therefore of the utmost clinical relevance in quantitative studies.

Is radiofrequency ablation the treatment of choice for patients with small hepatocellular carcinoma?

Liver resection is widely considered the mainstay of curative therapy for small hepatocellular carcinoma (HCC). Radiofrequency ablation (RFA) was initially developed as a treatment for small HCC in patients with considerable cirrhosis and inadequate liver function reserve for liver resection. However, in some centers, RFA is now used for small HCC, as an alternative to liver resection or even as the preferred treatment.