Delayed release oral pharmaceutical formulations and methods for enhanced intestinal drug absorption. The formulation comprises a first population of carrier particles comprising a drug and a penetration enhancer which are released at a first location in the intestine, and a second population of carrier particles comprising a penetration enhancer and a delayed release coating or matrix. This penetration enhancer is released at a second location in the intestine downstream from the first location and enhances absorption of the drug when it reaches the second location.
增强肠道药物吸收的缓释口服药物制剂和方法。制剂包括第一批载体颗粒,其中包括药物和渗透
促进剂,在肠道的第一位置释放;第二批载体颗粒,其中包括渗透
促进剂和缓释涂层或基质。这种渗透
促进剂在肠道第一位置下游的第二位置释放,当药物到达第二位置时,会促进药物的吸收。