ISSN: 2642-6315
Authors: Kulkarni OA and Bansode DA*
This review paper focuses on recent developments in gastroretentive drug delivery systems for controlled release oral drug administration. Gastric emptying’s variability presents challenges to drug delivery systems, making gastroretentive drug delivery systems increasingly popular for retaining drugs in the stomach and ensuring gradual release. Traditional oral delivery systems often fail to overcome gastrointestinal obstacles, resulting in incomplete drug release, decreased efficacy. Thus, achieving prolonged gastric residence times is crucial, particularly for drugs with upper small intestine absorption windows. Gastro retentive drug delivery system provide for prolonged drug release in the upper digestive system, improving bioavailability for drugs with narrow therapeutic windows, extending dosing intervals, and enhancing patient compliance. The purpose of this review is to discuss recent advancements in the preparation techniques for floating drug delivery systems and highlights the incorporation of AI-Enabled design and optimization in drug release behavior. These technologies enhance precision and efficiency in gastroretentive drug delivery systems development, promising further improvements in drug delivery effectiveness and patient adherence.
Keywords: Gastric Emptying; Floating Microspheres; Drug Delivery; Gastroretentive Dosage Forms; Artificial Intelligence
