Author Archives: Siddharth J. Advant

CMC Strategy Forum on Combination Products for Biopharmaceuticals: Emerging Trends in Development, GMPs, and Regulatory Expectations

On 26 January 2015, CASSS hosted a program in its ongoing series of semiannual Chemistry, Manufacturing, and Controls (CMC) Strategy Forums at the Mayflower Hotel in Washington, DC. Since this series’s inception in 2002, each installment has focused on one of a wide array of topics spanning the fields of biopharmaceutical product development, manufacturing, analysis, quality, and regulation. For this forum, the program committee chose to devote a full program to a topic that was previously the focus of an…

CMC Strategy Forum Special Focus Series: Part 2 Product-Related Impurities, An Overview

Introduction by Cheryl Scott The CMC Strategy Forums focus on relevant chemistry, manufacturing, and controls (CMC) issues throughout the life cycle of a therapeutic and thereby foster collaborative technical and regulatory interaction. Forum chairs share information with regulatory agencies to help them merge good scientific and regulatory practices. Outcomes of forum meetings are published in BioProcess International and on the CASSS website. This process is meant to help ensure that biopharmaceutical products manufactured with advancing technologies in a regulated environment…

Effective Management of Contract Organizations: Keeping the Product Pipeline Moving, Compliant, and Available

Both small and large biopharmaceutical companies are increasingly pursuing the outsourcing of manufacturing and testing throughout the product lifecycle. The growing use of contract manufacturing organizations (CMOs) and contract testing organizations (CTOs) has led to increasing complexity within the biopharmaceutical industry as more third-party sites are leveraged to support global markets. To address those issues, a CASSS Chemistry, Manufacturing, and Controls (CMC) Strategy Forum was held in Washington, DC, 27–28 July 2014. The title was “Effective Management of Contract Organizations: Sponsors, Contract Organizations, Health Authorities and Patients — Keeping the Product Pipeline Moving, Compliant, and Available.” The CMC Strategy Forum is…

Multiproduct Facility Design and Control for Biologics: Challenges and Considerations

Multiproduct facilities are increasingly integral to corporate biologics network and supply chain strategies. Manufacturing capacity strategies ensuring appropriate facility design and procedural controls to manage the risks of producing multiple products are critical to the successful deployment of commercial and clinical supply plans. A Chemistry, Manufacturing, and Controls (CMC) Strategy forum was held in Bethesda, MD, in August 2011 to highlight various challenges, risks, and control strategies associated with multiproduct facilities. Multiproduct strategies for the manufacture of a variety of…

New Paradigms for Process Validation

    Both the United States and the European Union have recently evolved guidance on how to execute process validation (1, 2) with the prospect of a more appropriate life-cycle approach. It goes beyond the traditional three to five lots run at the center point of proposed ranges for operating parameters. New approaches leverage product design and process development information. They facilitate adapting the quality by design (QbD) paradigm to allow for a science- and risk-based selection of critical process…