肺部给药系统研究进展

摘要

肺部给药系统是近十几年发展起来的新给药系统,制剂组成和给药方式与一般制剂有明显区别,具有肺局部药物浓度高、无首关效应、药物吸收快等优点,目前成为肺部疾病治疗和促进大分子药物吸收的重要手段.该文通过对肺部给药所用药物、辅料、吸入装置及临床应用进行分析,总结了近年来肺部给药系统的研究进展和特点优势,以期为肺部给药深入研究提供参考.%The pulmonary drug delivery system is a new drug delivery system developed in recent decade.Its composi-tion and mode of administration are obviously different from those of the general preparation.The advantages of pulmonary drug de-livery system include high local drug concentration,no first pass effect and fast drug absorption.Currently,it has become an impor-tant means of treating lung diseases and promoting the drug absorption of macromolecules.The drug categories,excipients,inhala-tion devices and clinical application of pulmonary drug administration were analysed by literature reviews.Furthermore,the re-search progress and characteristics of pulmonary drug delivery system in recent years were also summarized,which provide refer-ence for further study of pulmonary drug delivery.