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Chronopharmaceutics: gimmick or clinically relevant approach to drug delivery?

Authors
Journal
Journal of Controlled Release
0168-3659
Publisher
Elsevier
Publication Date
Volume
98
Issue
3
Identifiers
DOI: 10.1016/j.jconrel.2004.05.015
Keywords
  • Chronopharmaceutics
  • Chronopharmacology
  • Chronotherapeutics
  • Drug Delivery
  • Technologies
Disciplines
  • Biology
  • Design
  • Medicine
  • Pharmacology

Abstract

Abstract Due to advances in chronobiology, chronopharmacology, and global market constraints, the traditional goal of pharmaceutics (e.g. design drug delivery systems with a constant drug release rate) is becoming obsolete. However, the major bottleneck in the development of drug delivery systems that match the circadian rhythm (chronopharmaceutical drug delivery systems: ChrDDS) may be the availability of appropriate technology. The last decade has witnessed the emergence of ChrDDS against several diseases. The increasing research interest surrounding ChrDDS may lead to the creation of a new sub-discipline in pharmaceutics known as chronopharmaceutics. This review introduces the concept of chronopharmaceutics, addresses theoretical/formal approaches to this sub-discipline, underscores potential disease-targets, revisits existing technologies and examples of ChrDDS. Future development in chronopharmaceutics may be made at the interface of other emerging disciplines such as system biology and nanomedicine. Such novel and more biological approaches to drug delivery may lead to safer and more efficient disease therapy in the future.

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