DEVELOPMENT AND IN-VITRO CHARACTERIZATION OF NOVEL GASTRORETENTIVE FLOATING FILM
Ankit G. Bhopaye*, Nishan N. Bobade, Vikrant P. Wankhade, Sandip C. Atram, Shrikant D. Pande
Department of pharmaceutics, Vidyabharati College of Pharmacy, Amravati – 444 602, India
ABSTRACT
This research delves into the innovative realm of gastroretentive floating film drug delivery systems, focusing specifically on the formulation and evaluation of Vildagliptin-loaded films for diabetes management. Through a meticulous 32 full factorial design, the study explores the influence of Hydroxypropyl Methylcellulose (HPMC) K4M and HPMC E4M concentrations on film properties and drug release kinetics. Comprehensive evaluations, including physical characterization, in vitro dissolution studies, and Fourier Transform Infrared Spectroscopy (FTIR) analysis, illuminate the performance of each formulation. Results highlight Batch FB8 as an optimized formulation, showcasing superior swelling index and extended drug release over 12 hours. This research signifies a pivotal step forward in advancing gastroretentive drug delivery technologies, promising enhanced therapeutic efficacy and patient compliance in diabetes therapy.
Keywords: Gastroretentive drug delivery system (GRDDS); Floating Film; Solvent Casting Method; Controlled Release; Diabetes; Vildagliptin; Floating Film Drug Delivery System.
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