FORMULATION DEVELOPMENT AND INVITRO EVALUATION OF TRANSDERMAL DRUG DELIVERY SYSTEM OF PROPRANOLOL HYDROCHLORIDE
Jagannadam Sai Sivachandu, V. Jhansi Priya Marabathuni* and Naidu Narapusetty
ABSTRACT
The purpose of the work was an attempt to develop a transdermal drug delivery system of Propranolol using three different polymer combinations i.e. CAB-PVP in different ratios. Total of 7 patches were prepared out of which the CAB-PVP patches were found to have better characteristics than the other two patches. From the in vitro release results observed, it was noticed that patches prepared using CAB-PVP proved to exhibit better release characteristics. The better results for the physicochemical parameters of CAB- PVP patches. Based on the results it concludes that the formulation F7 Shows better In vitro dissolution release studies it concluded that the concentration of CAB:PVP at 3: 7 ratio shows better results for formulation of the propranolol transdermal patches.
Keywords: Ttransdermal drug delivery, patches, in vitro dissolution.
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