Search results for " Galantamine"
showing 3 items of 3 documents
Galantamine delivery on buccal mucosa: permeation enhancement and design of matrix tablets
2009
The most important feature in transbuccal drug delivery is the low drug passage through the buccal mucosa. In our previous work we demonstrated the aptitude of Galantamine to penetrate the buccal tissue. The collected data suggested that Galantamine passively crosses the membrane, but the calculated Js and Kp values showed that the drug amount that crosses the membrane wasn’t sufficient to assure blood therapeutic level. So, in this study, ex vivo permeation tests, using porcine buccal mucosa, were performed in presence of physical or chemical enhancers. No significant differences in penetration rate were observed using chemical enhancers as sodium dehydrocholate, EDTA disodium salt and tri…
New Prospectives in the Delivery of Galantamine for Elderly Patients Using the IntelliDrug Intraoral Device: In Vivo Animal Studies
2009
The transbuccal delivery of drugs could assist several categories of chronic, especially elderly, patients in adhering to a correct dosage regimen. In particular, patients suffering from dementia have several difficulties in following the prescribed dosage, in addition to problems associated with swallowing tablets. Galantamine is currently used for treating patients with mild to moderate Alzheimer's-type dementia. The transbuccal delivery of this drug could be an interesting non- invasive and safe administration route. Several studies have been performed in vitro and ex vivo within the framework of a European Commission funded Project (IntelliDrug-FP6), aimed at developing a device which w…