Indonesian Journal of Life Sciences
2025: IJLS Vol 07 No.02

Comparative Dissolution Profiles of Branded versus Generic Clopidogrel Bisulfate: Assessing In Vitro Bioequivalence

Raisinghani, Prettish Kishore (Unknown)
Kristyawan, Fitri (Unknown)
Sholeh, Aries Badrus (Unknown)
Aliyansah, Pradip Iramdhan (Unknown)



Article Info

Publish Date
29 Sep 2025

Abstract

Clopidogrel, an antiplatelet agent widely prescribed for thromboembolic disorders, holds a substantial market presence in Indonesia, with a valuation of IDR 4.52 trillion. While plavix (branded form) remains as one of the leading treatments for such conditions, its high cost makes it unaffordable for a significant portion of Indonesia’s population. This underscores the necessity for generic alternatives that mimic the properties of the branded product to ensure broader accessibility and affordability for patients. To achieve this, generic clopidogrel bisulfate tablets must undergo the same crucial biopharmaceutical stages such as disintegration, drug release, aqueous dissolution, and systemic absorption to achieve therapeutic efficacy similar to the branded version. Despite being the most expensive tablet, the branded form serves as a standard reference to evaluate the dissolution profile, quality, and efficacy of locally manufactured generic formulations. This study investigates the dissolution profile and physical properties of generic clopidogrel bisulfate tablets produced by PT Phapros TBK, compared to a branded clopidogrel bisulfate product licensed by Sanofi in France. Quality attributes including weight and size uniformity, hardness, and disintegration time were assessed as per the Indonesian Pharmacopoeia (5th edition) standards. Dissolution tests were conducted at pH levels of 1.2, 4.5, and 6.8, with 12 sample replications at each interval, to determine bioequivalence between the two formulations. Through this research, the aim is to illuminate the bioequivalence of generic and branded clopidogrel products in Indonesia, offering insights into their interchangeability and potential clinical impact in a high-demand market.

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Journal Info

Abbrev

IJLS

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Medicine & Pharmacology

Description

The Indonesian Journal of Life Sciences (IJLS) is a journal published by Indonesia International Institute for Life Sciences Press (i3L Press). IJLS is a scientific journal contains original research articles, review articles, and short communication covering all aspects in life sciences. This ...