Rational Design of Inner Ear Drug Delivery Systems

作者：Xiayidan Maimaitikelimu, Zhiyan Xuan, Haoyu Ren, Keng Chen, Hui Zhang, Huan Wang · 发表于：Advanced Science · 年份：2025 · DOI：10.1002/advs.202410568 · 被引用次数：13 · 研究领域：Wireless Power Transfer Systems、Advanced Sensor and Energy Harvesting Materials、Acoustic Wave Resonator Technologies

The number of people with hearing loss disorders is enormous, causing great physical and mental stress to patients, as well as a huge social burden. Among these patients, hearing loss caused by inner ear lesions accounts for a large proportion. Therefore, treatment of the inner ear is important. Inner ear drug delivery systems, which can reduce the side effects of systemic drug administration by delivering drugs directly to the inner ear, are important in sensorineural hearing loss. Here, the development of inner ear drug delivery systems is focused, including the complex physiological structure that they face, types of drugs delivered, routes of administration, and forms of drug delivery carrier platforms. Recent studies in this process are presented and it is concluded with a summary and outlook on the problems faced and possible solutions.