[Effect of L-ornithine L-aspartate granules in treating chronic liver disease in patients with high-level serum gamma-glutamyltransferase].

Objective: To explore the clinical effect of L-ornithine L-aspartate (LOLA) granules in treating chronic liver disease in patients with high-level serum gamma-glutamyltransferase (G-GT) using a 24-week treatment course.

Methods: Two-hundred patients with chronic liver disease and above normal G-GT were given a 12-week course of LOLA granules (9 g/d) and then classified into the following three groups according to the change in serum Gamma-GT:group I:patients with Gamma-GT level returned to normal;group II:patients with serum Gamma-GT level that was reduced during the treatment; group III:patients with serum Gamma-GT level that did not decrease or that increased to a higher level than at start of treatment.After the 12-week treatment course, the patients in group I were divided into three subgroups for receipt of a control drug (compound glycyrrhizin, 50mg/d) or an additional 12-week course of Gamma-GT at a reduced dose (LOLA granules 3 g/d) or at the original dose; groups II and III were maintained on the initial dose for an additional 12 weeks.

[The clinical study of percutaneous transhepatic radiofrequency ablation combined with tumor edge of percutaneous absolute ethanol injection on liver cancer adjacent to major blood vessels].

Objective: To explore the effects of percutaneous transhepatic radiofrequency ablation (PRFA) combined with tumor edge of percutaneous absolute ethanol injection (PEI) on liver cancer adjacent to major blood vessels.

Methods: Seventy five patients with liver cancer adjacent to major blood vessels were randomly divided into two groups: PRFA+PEI therapy group (38 cases) and PRFA control group (37 cases). Tumor necrosis rate, AFP levels, local recurrence rate, median for survival time and cum survival were used as the evaluation index to evaluate the efficacies of the two methods.