DissoAmerica 2020 – Online
Download Presentations:
- Understanding the solubility and release rate amorphous of dispersion – Lynne Taylor, Professor, Purdue University (slides)
- Amorphous solid dispersion bioperformance – formulation and in vitro testing considerations (slides) – Deanna Mudie, Principal Scientist, Lonza
- Welcome (slides) – Patrick Ballmer, Vice President of SOTAX Group
- A compendial approach to in vivo predictive dissolution (slides) – Vivek Shah, Application Scientist, SOTAX Group
- Introduction by Session Chair (slides) – Sanjay Patel, Principal Scientist, Merck
- In vivo predictive dissolution (slides) – Greg Amidon, Research Professor, University of Michigan
- In vitro dissolution and absorption system; a novel product performance tool with improved in vivo correlation (slides) – Vatsala Naageshwaran, CBO, Absorption Systems
Hourly Schedule
Day-1: September 10, 2020, 11:00 am – 1:00 pm EST – Topic: Dissolution of Amorphous Dispersions
- 11:00 am - 11:10 am
- Welcome - SPDS
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Speakers:
Vinod P. Shah
- 11:10 am - 11:15 am
- Welcome – AAPS
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Speakers:
Joseph W. Polli
- 11:15 am - 11:25 am
- Challenges Dissolution Science is facing in the Pharmaceutical Industry
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Speakers:
David Sperry
- 11:25 am - 11:35 am
- Introduction by Session Chair
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Speakers:
James Polli
- 11:35 - 12:05 pm
- Understanding the solubility and release rate amorphous of dispersions
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Speakers:
Lynne S. Taylor
- 12:05 pm - 12:35 pm
- Amorphous solid dispersion bioperformance – formulation and in vitro testing considerations
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Speakers:
Deanna Mudie
- 12:35 pm - 01:00 pm
- Panel Discussion. Questions & Answers.
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Speakers:
James Polli
Day-2: September 11, 2020, 11:00 am – 1:00 pm EST – Topic: In vivo Predictive Dissolution
- 11:00 am - 11:05 am
- Welcome
- 11:05 am - 11:15 am
- A compendial approach to in vivo predictive dissolution
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Speakers:
Vivek Shah
- 11:15 am - 11:25 am
- Introduction by Session Chair
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Speakers:
Sanjaykumar Patel
- 11:25 am - 11:55 am
- In vivo predictive dissolution
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Speakers:
Gregory E. Amidon
- 11:55 am - 12:25 pm
- In vitro dissolution and absorption system; a novel product performance tool with improved in vivo correlation
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Speakers:
Vatsala Naageshwaran
- 12:25 pm - 12:55 pm
- Panel Discussion. Questions & Answers.
-
Speakers:
Sanjaykumar Patel
- 12:55 pm - 01:00 pm
- Concluding Remarks
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Speakers:
Xujin Lu
Speakers
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Vinod P. ShahDr. Shah is a pharmaceutical consultant. He retired from the US FDA (Food and Drug Administration) after serving for 30 years. While at the FDA, he developed several Regulatory Guidance for the Pharmaceutical Industry in the area of biopharmaceutics, including a guidance on the dissolution of IR and ER products. He is the author/co-author of over 330 scientific papers and co-editor of four books.
Dr. Shah was the President of American Association of Pharmaceutical Scientists (AAPS) in 2003. He is a Fellow of AAPS and FIP. Dr. Shah is a recipient of FDA Award of Merit, FIP Lifetime Achievement Award in Pharmaceutical Sciences; IDMA Eminent Pharmaceutical Analyst Award (India); Honorary Doctorate from Semmelweis University, Budapest, Hungary; Honorary Doctorate from University of Medicine and Pharmacy Carol Davila Bucharest, Romania; SPDS Award of Excellence; AAPS Distinguished Pharmaceutical Scientist Award and AAPS Global Leader Award.
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Sanjaykumar PatelSanjaykumar Patel is Sr. Principal Scientist at Merck & Co., Inc. in Rahway, NJ. He has more than 22 years of experience in the pharmaceutical industry. His experience includes working on novel drug delivery formulations such as self-emulsifying drug delivery systems, amorphous solid dispersion, controlled release and gastroretentive, and parental formulation. His research interest is focused on developing predictive bio-relevant in-vitro methodologies to understand the in-vivo performance of oral and parental formulations. He has co-authored 18 scientific papers. He is an active member of AAPS and an immediate past Chair of the IVRDT (In Vitro Release and Dissolution Testing) community. He is a board member of the Society of Pharmaceutical Sciences-US Chapter in the area focusing on dissolution.
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David SperryDr. Sperry is a Sr. Research Advisor in Small Molecule Drug Development at Lilly Research Laboratories. He obtained a B.S. degree in chemistry from Indiana University, Bloomington, IN and a Ph.D. degree in chemistry from the University of Rochester, Rochester, NY. After receiving his degree, he took a postdoctoral research scientist position at Pharmacia & Upjohn where he developed an Artificial Stomach Duodenum model and studied its utility in drug development. Shortly thereafter, he accepted a research scientist position at Pharmacia (later Pfizer), working in the area of in vitro methods and biopharmaceutics. He then moved to Bausch and Lomb where he developed commercial ophthalmic formulations for late stage molecules. In 2007, Dr. Sperry joined Lilly Research Laboratories, where he created a group focusing on in vitro drug product performance techniques and predictions of in vivo performance. In 2013, Dr. Sperry joined a computational modeling group at Lilly. He now supports product development by using existing and creating new models to predict product performance and oral absorption of small molecule drug formulations.
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Deanna MudieDeanna Mudie, Ph.D., is a Principal Scientist in Research and Development at Lonza. Her focus is on enabling bioavailability enhancing amorphous solid dispersions by developing dosage form platforms and in vitro dissolution methodologies to predict bioperformance. Deanna earned her Ph.D. in Pharmaceutical Sciences and B.S.E. in Chemical Engineering from the University of Michigan. She has seven years of pre-doctoral experience at two large pharmaceutical companies developing and manufacturing oral dosage forms from pre-clinical to commercial scale.
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Xujin LuDr. Xujin Lu is a Research Fellow at Bristol-Myers Squibb Company in the department of Drug Product Development, Global Product Development and Supply. With 30 years of experience in research and development in pharmaceutical industry, Dr. Lu currently focuses on in-vitro biopharmaceutics drug release and biorelevant dissolution for product development. Dr. Lu is active members of AAPS, ACS, and SAS, and a past Chair of the In Vitro Release and Dissolution Testing (IVRDT) Focus Group of AAPS. Dr. Lu also serves on the USP Expert Panel on New Advancements in Product Performance Testing, USP Expert Committee of Dosage Forms, and the Editorial Advisory Board of Dissolution Technologies journal.
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James PolliProfessor of Pharmaceutical Sciences and Ralph F. Shangraw/Noxell Endowed Professor in Industrial Pharmacy and Pharmaceutics at U of MarylandDr. James E. Polli is Professor of Pharmaceutical Sciences and Ralph F. Shangraw/Noxell Endowed Professor in Industrial Pharmacy and Pharmaceutics at U of Maryland. He received a B.S. in Pharmacy (Philadelphia College of Pharmacy and Science) and a Ph.D. in pharmaceutics (U of Michigan). His research interest is oral drug absorption. His two main research interests are 1) maximizing oral bioavailability through formulation and chemical approaches and 2) developing public quality standards for oral dosage forms. Dr. Polli has an active laboratory and clinical research program, with clinical pharmacokinetic studies in patients and healthy volunteers. He has served as advisor to 20 Ph.D. graduates. He is co-Director of the U of Maryland Center of Excellence in Regulatory Science and Innovation (CERSI), and FDA-funded collaborative agreement with the Agency. He is Director of the online MS in Regulatory Science program (www.pharmacy.umaryland.edu/regulatoryscience). He is an Editor of Pharmaceutical Research. He is a member of the University of Maryland General Clinical Research Center Advisory Committee. Dr Polli is a member of the University of Maryland institutional review board (IRB). He is a member of the Scientific Advisory Board of Simulations Plus.
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Joseph W. PolliDirector, Medical Information and Scientific Communications, ViiV HealthcareDr. Polli received his B.Sc. in Molecular and Cellular Biology in 1986 from The Pennsylvania State University, and his Ph.D. in Pharmacology from the Milton S. Hershey Medical Center-The Pennsylvania State University in 1990. From 1990-1993, he was a Pharmacological Research Associate (PRAT) Fellow at the National Institutes of Health. In 1993, he joined GlaxoSmithKline, plc where he was a Senior Director and Senior Fellow in the Mechanistic Safety and Disposition Department for over 25 years. His group provided in vitro support for the discovery and registration of clinical drug candidates, which included mechanistic studies on absorption, distribution, metabolism, elimination, safety and drug interactions. In 2018, Joe joined ViiV Healthcare (a subsidiary of GSK) as a Director Medical Information and Scientific Communications working on cabotegravir, a long-acting HIV integrase inhibitor. His research interests include membrane transporters that influence drug disposition, understanding drug interaction mechanisms related to drug metabolism/transport, and processes to enhance the development of drug candidates. He has published more than 70 original research papers and was inducted as an AAPS Fellow in 2004. He was named to the 2014, 2015, 2016, 2017 and 2018 Clarivate Analytics Thomson Reuters Highly Cited Researchers, and received the 2014 AAPS Research Achievement Award in Pharmacokinetics, Pharmacodynamics, and Drug Metabolism, which recognizes an outstanding scientist who has demonstrated significant impact in their respective field. Joe is currently the 2020 AAPS President and has served the association as a Member-at-Large on the AAPS Board of Directors, Annual Meeting Chair and Chair of the PPDM Section.
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Lynne S. TaylorLynne S. Taylor, Ph.D. is the Retter Professor of Pharmacy in the Department of Industrial and Physical Pharmacy, Purdue University. Prior to moving to academia, she spent several years working at AstraZeneca in Sweden developing new drugs. Lynne received a Bachelor of Pharmacy degree with First Class Honors from the University of Bath in the UK. Her PhD was undertaken at the University of Bradford, UK, in the area of Pharmaceutical Technology. After her PhD, Lynne was a postdoctoral researcher at the University of Wisconsin-Madison. Research in Lynne’s group is directed toward exploring the science underlying the preformulation, formulation and manufacturing of drugs and other bioactive substances, in particular poorly water soluble compounds. She has published more than 300 peer reviewed articles. Lynne has received a number of awards including the Coblentz Society Craver Award in Applied Vibrational Spectroscopy (2014), the Journal of Pharmaceutical and Biomedical Analysis Outstanding Manuscript award (2007), the Ebert prize for the best manuscript in the Journal of Pharmaceutical Sciences (2012) and the Pharmaceutical Research meritorious manuscript award (2012). Lynne is a Fellow of the Royal Society of Chemistry and the American Association of Pharmaceutical Scientists, and is editor-in-chief of the ACS journal, Molecular Pharmaceutics.
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Vivek ShahVivek Shah is a highly accomplished scientist with an academic background in pharmaceutical sciences and chemistry. He received his Bachelor’s degree in Pharmaceutical Sciences from Ohio State University and then pursued a Master’s degree in Chemistry from Long Island University.
After completing his studies, Vivek began his professional career at Merck. He contributed to the development of new techniques, Direct Drug Analysis in Polymeric Implants DESI-MSI Imaging and using Mixed Reality in Pharmaceutical Development. His expertise with the Apparatus 4 helped drive dissolution studies for many different programs including a program that used an in-line NMR cryoprobe with the Apparatus 4.
Vivek’s expertise and contributions to the pharmaceutical industry have not gone unnoticed. He currently serves on the USP expert panel for In Vitro Product Performance and is an Executive Board member for the US Society of Pharmaceutical Dissolution Science, demonstrating his commitment to advancing the field of pharmaceutical sciences and his deep understanding of in vitro testing methodologies.
Currently, Vivek is leading the Pharma Services team for SOTAX in Massachusetts, where he continues to demonstrate his leadership and scientific acumen. In his current role, he has helped develop and validate groundbreaking in-vitro methods for complicated drug release programs.
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Patrick BallmerVice President and Deputy of the CEO of the Aesch, BL, Switzerland headquartered SOTAX GroupPatrick serves as Vice President and Deputy of the CEO of the Aesch, BL, Switzerland headquartered SOTAX Group. Raised in Switzerland and educated at ETH Zurich, he moved to Pennsylvania in 2005 and Massachusetts in 2009 to develop the presence of SOTAX in the United States. Today he oversees all activities of SOTAX in North- and South America, including Production, Product Development and Application Laboratories at SOTAX in Westborough, MA. A Chemist by training, his research interests prior to joying SOTAX were in the areas of Medicinal and Computational Chemistry.
The SOTAX Group exclusively works with scientists in AR&D, QC and Production of the pharmaceutical industry worldwide. We seek to assist them in their work with cutting edge solutions in the areas of data management, automation, dissolution testing, automated sample preparation, and at-line testing solutions. -
Gregory E. AmidonUniversity of Michigan, Ann Arbor, MI USA 48109
Dr. Amidon received his Bachelor of Science degree in Medicinal Chemistry (1974) and his Ph.D. in Pharmaceutical Chemistry (1979) from the University of Michigan at Ann Arbor, MI. He joined the University of Michigan, College of Pharmacy as Research Professor of Pharmaceutical Sciences in 2007 after 28 years in the pharmaceutical industry. Prior to joining the University of Michigan, Dr. Amidon held research positions in pharmaceutical R&D for Pfizer, Pharmacia, Pharmacia & Upjohn, and The Upjohn Company. His current research interests focus on oral bioperformance assessment and in vivo predictive dissolution as well as pharmaceutical materials science. Dr. Amidon is a member, Fellow, and past President of AAPS. He is the recipient of the 2014 AAPS Research Achievement Award in Physical Pharmacy and Biopharmaceutics, the 2015 Champion of Quality award from USP, and is a past recipient of the Ebert Prize from the American Pharmacists Association.
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Vatsala NaageshwaranA novel in vitro combined dissolution and absorption system to support formulation development and predict clinical outcomes
For an orally administered drug to be absorbed, two upfront processes must occur. The formulated product must dissolve, and the released drug must go into solution. At that point, drug permeation/flux comes into play and becomes the final determining factor in how much of the dose will be absorbed. In this presentation I am going to showcase a unique tool that we have developed and validated called IDAS (In Vitro Dissolution Absorption System) which combines traditional dissolution testing with permeability assessments across a bio-relevant barrier. The presentation will include case studies that highlight the utility of IDAS and its physiological relevance to accelerate the selection of formulations for pre-clinical and clinical studies and help predict clinical outcomes. Absorption Systems has received a two-year grant from the USFDA to study BCS class 3 compounds and the impact of excipients using the IDAS system.
A novel in vitro combined dissolution and absorption system to support formulation development and predict clinical outcomes
For an orally administered drug to be absorbed, two upfront processes must occur. The formulated product must dissolve, and the released drug must go into solution. At that point, drug permeation/flux comes into play and becomes the final determining factor in how much of the dose will be absorbed. In this presentation I am going to showcase a unique tool that we have developed and validated called IDAS (In Vitro Dissolution Absorption System) which combines traditional dissolution testing with permeability assessments across a bio-relevant barrier. The presentation will include case studies that highlight the utility of IDAS and its physiological relevance to accelerate the selection of formulations for pre-clinical and clinical studies and help predict clinical outcomes. Absorption Systems has received a two-year grant from the USFDA to study BCS class 3 compounds and the impact of excipients using the IDAS system.



