Convection-enhanced delivery of immunotoxins and radioisotopes for treatment of malignant gliomas

Abstract

✓ The treatment of malignant gliomas has advanced significantly in the past 15 years. The simultaneous development of new targeting agents and techniques to deliver these high-molecular-weight compounds has led to improved efficacy and promising results in Phase III trials. Convection-enhanced delivery (CED) of macromolecules has emerged as the leading delivery technique for the treatment of malignant gliomas. A summary of the basic principles of CED and a review of the current human trials of protein targeting agents are provided.