Nimodipine Loaded PLGA Nanoparticles: Formulation Optimization Using Factorial Design,Characterization and In Vitro Evaluation

The present study was aimed at developing a sustained release formulation of Nimodipine (NIM) nanoparticles using the biodegradable polymers, poly (lactide-co-glycolide) (PLGA 50:50 and 85:15) as carrier. NIM is a widely used calcium channel blocker which has to be administered as an intravenous infusion for a prolonged period of 1-2 weeks in the treatment of cerebral vasospasm. A sustained release biodegradable formulation would serve to...