Outcome of 28 split liver grafts.

Unlabelled: Our aim is to present our experience with split liver transplantation. From 1992-2002, 14 livers were split to obtain 28 grafts that were transplanted to 12 adults and 16 children. Ex situ splitting was performed in all cases.

Feasibility trial of methotrexate-paclitaxel as a second line therapy in advanced urothelial cancer.

To evaluate the clinical value of the concurrent use of methotrexate administered immediately before paclitaxel, we investigated the efficacy and toxicity of this two-drug combination administered as palliative second line therapy in patients with advanced urothelial cancer. The design of the schedule and sequence used was based on our previous preclinical data from a comparative study on sequential combinations of paclitaxel and methotrexate in a human bladder cancer cell line. As a confirmation study, we further extended our analysis of in vitro synergism.

[Improvement in the results of surgical resection of hepatocellular carcinoma].

Aim: To present the results of hepatectomies performed for hepatocellular carcinoma in a specialist unit and to compare the results of an initial period (1987-1993) with those obtained in a second period (1995-2000) in which the indications were limited to Child class A patients without portal hypertension. During the second period technical improvements such as intermittent selective hilar clamping and greater hiliar restrictions on transfusions were introduced.

Patients And Methods: One hundred and ten hepatectomies were performed in 105 patients with hepatocellular carcinoma in our unit over a 12-year period.

Comparative study of sequential combinations of paclitaxel and methotrexate on a human bladder cancer cell line.

We investigated the cytotoxic effect of different sequential combinations of paclitaxel (Taxol, TX), an antimicrotuble agent, and methotrexate (MTX), a potent inhibitor of dihydrofolate reductase, on a human bladder cancer cell line (T24). The results obtained with a colony-forming assay 5 days after 24 hr of exposure to TX alone showed a strong decline in colony growth up to a concentration of 6 nM. There was a plateau phase at TX concentrations ranging from 6 to 10 nM.