Advancements in Drug Delivery Systems: A Comprehensive Review

Abstract

Advancements in drug delivery systems (DDS) have revolutionized the way medications are administered, improving therapeutic efficacy, reducing side effects, and enhancing patient compliance. This comprehensive review explores the latest innovations in DDS, highlighting the development of novel techniques and technologies aimed at optimizing the delivery of therapeutic agents. We discuss various drug delivery platforms, including nanoparticle-based systems, liposomes, micelles, and polymeric carriers, which offer controlled and targeted drug release. Additionally, the review covers advances in stimuli-responsive systems, such as pH-sensitive, temperature-sensitive, and magnetic field-responsive carriers, which provide personalized treatment strategies. The paper also explores the integration of drug delivery systems with biomedical devices, such as implantable and wearable drug delivery systems, and the impact of these advancements on chronic disease management and precision medicine. Furthermore, challenges in scaling these innovations for clinical applications, regulatory considerations, and future directions in DDS research are discussed. Ultimately, this review aims to provide a comprehensive understanding of the evolving landscape of drug delivery systems and their potential to transform patient care in the coming years.