Advances in oncology care: targeted therapies.

The start of the 21st century has produced advances in cancer care that have improved both survival rates and quality of life for many persons diagnosed with cancer. Targeted therapy has given new hope for controlling cancer as a chronic illness. Alone, or in combination with traditional therapies such as surgery, radiation, and/or chemotherapy, this new form of therapy targets malignant cells, halting tumor growth and the potential metastatic spread of disease.

A phase I study of sunitinib plus bevacizumab in advanced solid tumors.

Purpose: Bevacizumab is an antibody against vascular endothelial growth factor; sunitinib is an inhibitor of vascular endothelial growth factor and related receptors. The safety and maximum tolerated dose of sunitinib plus bevacizumab was assessed in this phase I trial.

Experimental Design: Patients with advanced solid tumors were treated on a 3+3 trial design.

Smoking and increased severity of hepatic fibrosis in primary biliary cirrhosis: A cross validated retrospective assessment.

An epidemiological association between cigarette smoking and primary biliary cirrhosis (PBC) has been demonstrated. Our aim was to determine the relationship between smoking and severity of liver fibrosis at presentation in patients with PBC. All patients with PBC seen at the three major teaching hospitals of Case Western Reserve University between October 1998 and December 2005 were identified.