Self-Emulsifying Drug Delivery System (SEDDS): An Emerging Dosage Form to Improve the Bioavailability of Poorly Absorbed Drugs.

IF 3 4区医学 Q2 PHARMACOLOGY & PHARMACY Critical Reviews in Therapeutic Drug Carrier Systems Pub Date : 2020-01-01 DOI:10.1615/CritRevTherDrugCarrierSyst.2020033111

Sonia Singh, Meenakshi Bajpai, Pradeep Mishra

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引用次数: 8

Abstract

The main objective of drug(s) formulation is to enhance the bioavailability of the drug within the body. Some of the challenging issues associated with poorly water-soluble drugs concern solubility and bioavailability factors. To overcome these problems, new technologies, such as lipid-based drug delivery systems including micro or nano emulsifying drug delivery system, have gained importance in recent years, due to their enhanced solubility and bioavailability in the gastrointestinal tract. Such systems are incorporated or solubilized within the lipid excipients or mixed with oils or surfactants/co-solvents to facilitate the solubility and absorption rate, which can enhance the bioavailability of the targeted drug. This review provides a comprehensive summary about the properties, factors affecting formulations, excipients, formulation techniques, and characterization of self-emulsifying drug delivery systems. It also focuses on the new approaches concerned with SEDDS.

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自乳化给药系统(SEDDS):一种提高吸收不良药物生物利用度的新剂型。

药物制剂的主要目的是提高药物在体内的生物利用度。与水溶性差的药物相关的一些具有挑战性的问题涉及溶解度和生物利用度因素。为了克服这些问题，近年来以脂质为基础的药物传递系统(包括微纳米乳化药物传递系统)因其在胃肠道中的溶解度和生物利用度提高而变得越来越重要。这样的系统被掺入或溶解在脂质赋形剂中，或与油或表面活性剂/助溶剂混合，以促进溶解度和吸收率，从而可以增强靶向药物的生物利用度。本文综述了自乳化给药系统的性质、影响配方的因素、赋形剂、配方技术和表征。它还侧重于与SEDDS有关的新方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Critical Reviews in Therapeutic Drug Carrier Systems 医学-药学

CiteScore

5.50

自引率

18.50%

发文量

审稿时长

>12 weeks

期刊介绍： Therapeutic uses of a variety of drug carrier systems have significant impact on the treatment and potential cure of many chronic diseases, including cancer, diabetes mellitus, psoriasis, parkinsons, Alzheimer, rheumatoid arthritis, HIV infection, infectious diseases, asthma, and drug addiction. Scientific efforts in these areas are multidisciplinary, involving the physical, biological, medical, pharmaceutical, biological materials, and engineering fields. Articles concerning this field appear in a wide variety of journals. With the vast increase in the number of articles and the tendency to fragment science, it becomes increasingly difficult to keep abreast of the literature and to sort out and evaluate the importance and reliability of the data, especially when proprietary considerations are involved. Abstracts and noncritical articles often do not provide a sufficiently reliable basis for proper assessment of a given field without the additional perusal of the original literature. This journal bridges this gap by publishing authoritative, objective, comprehensive multidisciplinary critical review papers with emphasis on formulation and delivery systems. Both invited and contributed articles are subject to peer review.