- UNDERSTANDING of pharmaceutical manufacturing processes – i.e., quantitative models to predict the behavior of a process and identify what variables/parameters are critical.
- MONITORING these relevant process parameters in a timely manner – this must be in near real-time, however, there is NO requirement that it be prohibitively complicated or expensive. The relative sampling interval must simply be short compared to the overall processing time.
- CONTROLING your process – this is facilitated by the identification of critical points and monitoring techniques and is the only way to maintain high quality products (i.e., with desired performance attributes) and furthermore without control you don’t get PAT regulatory relief offered by the U.S. FDA for progressive sponsors.
Dr. Byrn has founded/cofounded and directed several programs at Purdue University including CAMP, the Center for AIDS Research, the Molecules to Market program, and Purdue’s graduate programs in regulatory and quality compliance. He is also one of the founders and a member of the executive committee of NIPTE (National Institute for Pharmaceutical Technology and Education). He continues to be involved in educating scientists in solid state chemistry, methods of analysis, and regulatory science. Dr. Byrn has served as chair of the Pharmaceutical Sciences Advisory Committee to the FDA and Chair of the Drug Substances Technical Committee, Product Quality Research Initiative. Dr. Byrn has extensive experience as a consultant in the pharmaceutical industry and currently serves as Purdue’s representative to the USP.
Dr. Byrn is cofounder of SSCI, Inc. (Solid State Chemical Information) a cGMP research and information Company specializing in polymorphism, crystallization, analysis, problem solving and regulatory issues. SSCI, Inc. is now owned by Aptuit and Dr. Byrn serves as Head of the Aptuit Scientific Advisory Board. Dr. Byrn is also a technical founder of Andara now owned by Cyberkinetics, Inc. Andara specializes in devices and drugs for the treatment of spinal cord injury and CNS diseases.
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Researchers should cite this work as follows:
Centre for Cellular and Molecular Biology, Hyderabad, India