排名前五的药物类型 | 数量 |
---|---|
化学药 | 12 |
小分子化药 | 2 |
排名前五的靶点 | 数量 |
---|---|
COX-1 x COX-2 | 1 |
作用机制 COX-1抑制剂 [+1] |
在研机构 |
最高研发阶段批准上市 |
首次获批国家/地区 美国 |
首次获批日期1991-12-20 |
靶点- |
作用机制- |
在研机构 |
原研机构 |
非在研适应症- |
最高研发阶段临床1期 |
首次获批国家/地区- |
首次获批日期- |
靶点- |
作用机制- |
在研机构 |
原研机构 |
在研适应症 |
非在研适应症- |
最高研发阶段临床申请批准 |
首次获批国家/地区- |
首次获批日期- |
开始日期- |
申办/合作机构 |
开始日期- |
申办/合作机构 |
开始日期- |
申办/合作机构 |
Dapoxetine hydrochloride tablets are the most commonly used drug for the treatment of premature ejaculation (PE). However, there exists a limitation about medication with water, thereby decreasing patient compliance. This study aimed to develop taste-masked orodispersible films (ODFs) of dapoxetine hydrochloride using ion exchange resins. It was found that the based-Kyron T-134 resin complex achieved a high drug loading rate of 75.9 ± 1.4%, establishing the mass ratio of dapoxetine hydrochloride to Kyron T-134 at 2:1, and adjusting the solution pH to 5.4 ± 0.05. The effect of pH on the drug loading of the resin was initially characterized by SEM, while the binding mechanism between dapoxetine hydrochloride and the resin was investigated by XRD, DSC, and FTIR. The ODF exhibited favorable mechanical properties and palatability. Meanwhile, the drug release could reach 100.8% of the drug over 15 minutes in a simulated gastric environment medium. Furthermore, pharmacokinetic studies conducted in healthy volunteers demonstrated that the ODF was bioequivalent to commercially available tablets Priligy®. Therefore, this ODF, characterized by its pleasant taste and water-free administration, offers a novel and convenient oral formulation for patients with PE, thereby enhancing patient compliance.