Combination Drug Delivery Approaches in Metastatic Breast Cancer. (26th April 2012)

• Record Type: Journal Article
• Authors: Lee, Jun H.; Nan, Anjan
• Other Names: Picci Nevio Academic Editor.
• Is Part Of: Journal of drug delivery. Volume 2012(2012)
• Publication Date: 2012-04-26
• Subjects: Drug delivery systems -- Periodicals; 615.605
• DOI: 10.1155/2012/915375
• Languages: English
• ISSNs: 2090-3014

Abstract

Abstract : Disseminated metastatic breast cancer needs aggressive treatment due to its reduced response to anticancer treatment and hence low survival and quality of life. Although in theory a combination drug therapy has advantages over single-agent therapy, no appreciable survival enhancement is generally reported whereas increased toxicity is frequently seen in combination treatment especially in chemotherapy. Currently used combination treatments in metastatic breast cancer will be discussed with their challenges leading to the introduction of novel combination anticancer drug delivery systems that aim to overcome these challenges. Widely studied drug delivery systems such as liposomes, dendrimers, polymeric nanoparticles, and water-soluble polymers can concurrently carry multiple anticancer drugs in one platform. These carriers can provide improved target specificity achieved by passive and/or active targeting mechanisms.