title: Monitoring Quality of Biotherapeutic Products Using Multivariate Data Analysis.
abstract: Monitoring the quality of pharmaceutical products is a global challenge, heightened by the implications of letting subquality drugs come to the market on public safety. Regulatory agencies do their due diligence at the time of approval as per their prescribed regulations. However, product quality needs to be monitored post-approval as well to ensure patient safety throughout the product life cycle. This is particularly complicated for biotechnology-based therapeutics where seemingly minor changes in process and/or raw material attributes have been shown to have a significant effect on clinical safety and efficacy of the product. This article provides a perspective on the topic of monitoring the quality of biotech therapeutics. In the backdrop of challenges faced by the regulatory agencies, the potential use of multivariate data analysis as a tool for effective monitoring has been proposed. Case studies using data from several insulin biosimilars have been used to illustrate the key concepts.
authors.affiliation: Department of Chemical Engineering, Indian Institute of Technology, Hauz Khas, New Delhi, 110016, India. asrathore@biotechcmz.com.
authors.forename: Anurag S
authors.initials: AS
authors.lastname: Rathore
authors.affiliation: Department of Chemical Engineering, Indian Institute of Technology, Hauz Khas, New Delhi, 110016, India.
authors.forename: Mili
authors.initials: M
authors.lastname: Pathak
authors.affiliation: National Institute of Biologicals, Noida, India.
authors.forename: Renu
authors.initials: R
authors.lastname: Jain
authors.affiliation: National Institute of Biologicals, Noida, India.
authors.forename: Gaurav Pratap Singh
authors.initials: GP
authors.lastname: Jadaun
mesh_terms: D000818:Animals; D001688:Biological Products / Q000592:standards*; D059451:Biosimilar Pharmaceuticals / Q000592:standards; D004345:Drug Industry / Q000592:standards; D006801:Humans; D015999:Multivariate Analysis; D011786:Quality Control
chemical_list: D001688:Biological Products; D059451:Biosimilar Pharmaceuticals
keywords: biosimilars; multivariate data analysis; process monitoring; product quality; quality by design