%0 Journal Article
%T Consensus Review on Strategies to Improve Delivery Across the BBB Including Focused Ultrasound.
%A Piper K
%A Kumar JI
%A Domino J
%A Tuchek C
%A Vogelbaum MA
%J Neuro Oncol
%V 0
%N 0
%D 2024 May 21
%M 38770775
%F 13.029
%R 10.1093/neuonc/noae087
%X Drug delivery to the central nervous system (CNS) has been a major challenge for CNS tumors due to the impermeability of the blood brain barrier (BBB). There have been a multitude of techniques aimed at overcoming the BBB obstacle aimed at utilizing natural transport mechanisms or bypassing the BBB which we review here. Another approach that has generated recent interest in the recently published literature is to use new technologies (Laser Interstitial Thermal Therapy, LITT; or Low Intensity Focused Ultrasound, LIFU) to temporarily increase BBB permeability. This review overviews the advantages, disadvantages, and major advances of each method. LIFU has been a major area of research to allow for chemotherapeutics to cross the BBB which has a particular emphasis in this review. While most of the advances remain in animal studies, there are an increasing number of translational clinical trials which will have results in the next few years.