"Poorly soluble compounds represent about 60% of drugs in market and this number continues to increase. IQPC's 4th Annual Improving Solubility conference will provide you with new techniques to measure, predict and improve solubility. This can help turn your biggest challenge into your main success factor and competitive advantage!
Topics include: • Applying lipid based forumlations to address bioavailability issues • Overcoming physical instability • Using both solubility and permeability for predicting absorption • Highlighting new drug delivery technologies for improving bioavailability of poorly soluble drugs • Uncovering parenteral formulation of poorly water soluble drugs • Identifying the relationship between in-vitro data and how this would influence absorption • Discovering the right formulation for toxicology studies for poorly soluble compounds
"
1. Register by Feb. 26th
and save up to
$1,396! See page 7
for details.
4th
Improving March 29-31, 2010
The Park Hyatt Philadelphia
Philadelphia, PA
Solubility TM
Uncovering Novel Advances in
Enhancing Solubility, Amorphous
Forms, Bioavailability & Lipid-
Based Formulation of Drugs
Learn Best Practice Strategies on How to:
• Make development of an insoluble drug candidate possible by using solid dispersions
• Approach parenteral delivery of poorly soluble drugs
• Utilize pharmaceutical co-crystals to enhance solubility and dissolution of insoluble APIs
• Effectively understand the difference between thermodynamic vs. kinetic stability
• Maximize exposure of water-insoluble drugs in toxicology evaluation and early
formulation development
• Enhance the bioavailability of poorly soluble compounds using lipid-based formulations
Conference Co-Chairs:
Ron Liu, PhD MBA Michael Pikal, PhD
President & Chief Executive Officer Professor and Pfizer Distinguished
AustarPharma Chair, Pharmaceutical Technology,
University of Connecticut
Speakers Include:
•
Naír Rodríguez-Hornedo, PhD, Associate Professor •
Navnit H. Shah, PhD, Distinguished Research Leader,
of Pharmaceutical Sciences, The College of Pharmacy, Pharmaceutical R&D, Hoffmann-La Roche Inc.
The University of Michigan • Manuel V. Sanchez, PhD, Research Advisor,
• Harry G. Brittain, PhD, FRSC, Institute Director, Eli Lilly and Company
Center for Pharmaceutical Physics • Narayan Variankaval, PhD, Research Fellow,
• Ian Buxton, PhD, Director, Product Development, Merck Research Laboratories
WW Pharmaceutical Development, GlaxoSmithKline • Robin H. Bogner PhD, Associate Professor of Pharmaceutics,
• René Holm, PhD, Head, Preformulation, School of Pharmacy, University of Connecticut
H. Lundbeck Denmark • Satej Bhandarkar, PhD, Senior Manager, Analytical Sciences Department,
• Jeffrey Skell, PhD, Director, DMPK & Pharmaceutics, Sanofi-Aventis U.S.
Drug and Biomaterial R & D, Genzyme Corporation •
Yun Alelyunas, PhD, Principal, Scientist I, Head of Physical Properties Team, AstraZeneca
•
M. Sherry Ku, PhD, Senior Director, Pharmaceutical • Feng Qian, PhD, Senior Research Investigator, Bristol-Myers Squibb
Development, Pfizer, Inc.
Sponsors: Media Partners: Driving the Industry Forward www.FuturePharmaUS.com
1-800-882-8684 • www.improvingsolubility.com
2. Who will you meet at
4th the conference?
Improving
Chief Scientific Officers, Vice
Presidents, Directors, Heads,
Scientists, Chemists, Research
Leaders/Fellows/Advisors, &
Managers specializing in:
• Formulation
Solubility
• Pre-Formulation
TM • Discovery R&D
• Preclinical Development
• Analytical Development
• Drug Delivery
• Drug Discovery
• Medicinal Chemistry
• Analytical Chemistry
March 29-31, 2010 The Park Hyatt Philadelphia • Chemical Development
Philadelphia, PA • Product Development
• Toxicology
• Pharmaceutics
• Physiochemistry
• Chemical Engineering
Dear Colleague, • Solid States
Improving drug solubility is one of • Process R&D
the biggest challenges for pharmac
they are always looking for new strat eutical companies as
egies to increase bioavailability of
new drugs.
Building on the success of last year
’s event, IQPC’s 4th Improving Solu Sponsorship and
back by popular demand. With an bility conference is
ever increasing number of poorly
to market, pharmaceutical and biote soluble drugs coming
ch companies are looking for ways
Exhibition Opportunities
solutions to maximize the time-to-m to adopt novel
arket on their drug development pipe Sponsorships and exhibits are excellent
the latest solubility strategies and lines. Discover
techniques to guarantee success in opportunities for your company to showcase
development pipelines. your drug
its products and services to high-level,
targeted decision-makers attending the 4th
You will hear over 18 in-depth sessi
ons and case study examples inclu Improving Solubility conference. IQPC and
• Nanocryst
alline drug-polymer solid dispersion ding:
s for poorly water-soluble drugs Pharma IQ help companies like yours achieve
• The role
and function of solubility measure important sales, marketing and branding
ment from a central laboratory in
discovery drug
objectives by setting aside a limited number of
• Implicatio
n of BCS: Solubility and permeabi event sponsorships and exhibit spaces – all of
• Lipid-bas
lity class on drug formulation
ed drug delivery to effectively over which are tailored to assist your organization
come physical and biological barri
• Oral lipid
-based formulations for the enhancem ers
ent of poorly soluble compound in creating a platform to maximize its
delivery exposure at the event and reach key decision
• API cryst
al forms and their bioavailabilities makers in your field.
• Novel strat
egies for salt selection concerning
solubility enhancement, salt stability
stabilization and For more information on sponsoring or
exhibiting at the 4th Improving Solubility
Attend our pre-conference workshop conference, please contact Mario Matulich
s which include “Biopharmaceutic
the Design of Oral Modified Release al Considerations in at 212-885-2719 or sponsorship@iqpc.com.
Drug Delivery Systems”, “Toxicolo
Development: Challenges and Solu gy Formulation
tions”, and “Enhancing Solubility
Technology For Water-Insoluble Drug by Liposome
s in Parenteral Application”, amongst
other areas.
Additionally, benefit from industry
presentations from AstraZeneca, Merc
“Excellent networking and
Sanofi-Aventis, Bristol-Myers Squibb,
Lundbeck, AustarPharma, and man
k, Novartis, Pfizer, diverse sessions, good to
pharmaceutical, biotech and acad y more have theoretical discourse.”
emic experts. This conference prom
networking and discussion-filled even ises to be a
t leaving you with new ideas and - Dr. Jeff Skell, Director, DMPL and
you maximize and enhance your drug solutions to help Pharmaceutics, Genzyme
-solubility boundaries.
We look forward to seeing you in
Philadelphia in March! “Very good! Great mix of
Best Regards, details (technical) plus
ghly examples.”
P.S Don’t miss the hi
ative - Dr. Debra Walker, Research Fellow,
interactive and inform s! Merck & Co.
hop
pre-conference works
Simon Curtis
Senior Conference Director, Pharma
s. “Great networking and
See page 3 for detail
IQ
Simon.curtis@iqpc.com discussion sessions.”
- Dr. Ly Phan, Senior Director,
Medicinal Chemistry, Enanta
Pharmaceuticals
2 1-800-882-8684 • www.improvingsolubility.com
3. Pre-Conference Workshops
Monday, March 29, 2010
A
8:30 – 11:30 (Registration at 8:00)
Challenges and Opportunities in Controlling Drug Substance Properties
In order to control drug substance (DS) properties one has to select an optimal form What will be covered:
(specific polymorph or hydrate of free form, salt, or co-crystal) and be able to • Why investigate the solid-state of your drug?
consistently manufacture it with the same particle size (PS), particle size distribution • Polymorphism
(PSD), and crystal surface attributes. • Addressing polymorphism: Screening and characterization
• Crystallization of difficult-to-crystallize materials
The use of automated and robotic systems in salt/co-crystal and polymorph • Selection of optimum solid form of drug substance
screening, and in early crystallization development experimentation, facilitates DS • Chiral material analysis
form selection. Ultimate properties of DS are largely determined by the way the • Drug substance specifications
batch precipitation or crystallization processes are conducted and to obtain
crystalline material of desired properties consistently, these processes must be Benefits of attending:
carefully controlled. This can be accomplished via in-situ seeding that simplifies the • Understand best strategies for selecting an optimal form to control drug substance
design and control of batch precipitation/crystallization and gives the results • Weigh the pros and cons of different automated screening systems
comparable with the conventional seeding approach. Continuous • Discover the benefits of in-situ seeding for batch design and control
precipitation/crystallization removes the risk of batch-to-batch variability and ensures • Display methods and techniques for reducing risk of batch-to-batch variability
an optimal control of PS, PSD, and particle surface attributes.
Your Workshop Leader:
Peter Karpinski, PhD, US Leader of Salt & Polymorphism and Particle Engineering
Networks, Novartis Pharmaceuticals Corp
B
11:30 – 2:00 (Registration at 11:00) Lunch Included
Biopharmaceutical Considerations in the Design of Oral Modified Release Drug Delivery Systems
This workshop will highlight biopharmaceutical factors that must be considered in • Discussing issues related to insoluble drugs and or highly soluble drugs based on
the design, evaluation and development of modified release dosage forms. It will BCS system
include hydrophilic matrices, osmotic pump and multi-unit delivery systems. The • Identifying drug release mechanisms and methodologies in connection with IVIVC
influence of electrolyte concentration and polymer character, drug properties on the
Benefits of attending:
textural and micro-environmental conditions within delivery systems relative to the • Uncovering a series of fundamental considerations in oral modified release drug
conditions of gastro-intestinal tract, drug release and absorption will be discussed.
delivery systems
Examples for each class of drug based on their BCS (Biopharmaceutical Classification • Discovering many novel drug release mechanisms and methodologies applied in
System) scheme will be presented and relative influence of formulation design,
their evaluation
transit time and GI physiology on absorption and bioavailability in the context of • Specific case studies will be used to illustrate textural properties of delivery systems
IVIVC will be discussed.
relative to the GI environment
What will be covered:
• Displaying the influence of electrolyte concentration and polymer character
Your Workshop Leader: Reza Fassihi, Ph.D, AAPS Fellow, Professor of
• Uncovering delivery system textural properties
Biopharmaceutics and Industrial Pharmacy, Temple University
C
2:30 – 5:00 (Registration at 2:00)
Toxicology Formulation Development: Challenges and Solutions
Toxicology formulation is an essential component of drug development to enable • Review on toxicology formulations in NDA filing of marketed drugs
successful toxicology study of new drug candidate. The requirement for adequate • Novel formulation technologies to enhance exposure in toxicology species
exposure at high doses to establish a safety window often imposes formulation
Benefits of attending:
challenges to poorly soluble compounds. Novel formulation technologies and • Basic procedures and general considerations of toxicology formulation development
excipients may be required to achieve the exposure target. However, a balance • Learn safety of common and novel excipients
between implementing novel formulation technologies and controlling the safety • Broaden the knowledge of acceptable toxicology formulations
risk of excipients needs to be considered. • Understand what a toxicologist needs from a toxicology formulation
What will be covered: • Learn novel formulation technologies that solve exposure limit of poorly soluble
• Toxicology formulation development: basic procedures and general considerations compounds
• Excipient acceptance criteria in toxicology formulation
• Toxicology formulation development from a toxicologist perspective
Your Workshop Leader: Chong-Hui Gu, PhD, Associate Director, Pharmaceutical
Development, Vertex Pharmaceuticals
D
5:30 – 8:00 (Registration at 5:00) Dinner Included
Enhancing Solubility by Liposome Technology for Water-Insoluble Drugs in Parenteral Application
Liposomes are unique as drug carriers in that they can encapsulate drugs with • Process consideration and manufacturing scalable batches
widely varying polarities. Hydrophilic drugs can be entrapped in the aqueous spaces • Injectable liposomal formulation development for water-insoluble drugs – case
while lipophilic drugs can be incorporated into the lipid membranes. Using a study of an latest FDA-approved product
liposomal formulation can dramatically increase the apparent aqueous solubility of a
Benefits of attending:
lipophilic drug, making possible delivery of a dose much higher than its water • Understand the basic concepts of phospholipids, bilayer structures and liposomes
solubility. A stable liposomal formulation entrapped water-insoluble drug is often • Learn how to develop liposomal formulations based on bilayer structure and
achievable without precipitation upon dilution. Scalable manufacturing of liposomes
physicochemical properties of compounds
is challenged, but process development and optimization can usually overcome • Learn the process development of liposomes
some scale-up issues. A case study of the latest FDA-approved marketed product • Learn the aseptic process of liposomal formulations
will be discussed during the session. • Understand what a formulator needs to know the key parameters in scalable
What will be covered: liposomal manufacturing
• Basic procedures and general considerations of liposomal formulation • Learn how to take advantage of drug-delivery technologies to develop quality
development based improved products to the marketplace
• Excipient acceptance criteria in liposomal formulation
Your Workshop Leader: Ron Liu, PhD MBA, President & Chief Executive Officer,
AustarPharma
3 1-800-882-8684 • www.improvingsolubility.com
4. Solubility Enhancement & Techniques
Master Class Monday, March 29, 2010
11:25 Chairperson’s Opening Remarks 2: 30 Progresses and limitation in Characterization of
Super Saturation Based Drug Delivery
11:30 Opening Keynote Presentation: How to • Overview of the analytical tools
Effectively Formulate Poorly Soluble Drugs • Progress towards the characterization of supersaturated system
• Nanoparticles • Spectroscopic methods and its limitations
• Amorphous forms • Drug –polymer interaction tools to understand structural changes
• Salt selection: suitable salt properties for later stage development: • Lesson for the future
stability, solubility, purity Duk Soon Choi, PhD, Research Leader, Hoffmann La Roche
• Polymorphs: screening and characterization
• Cyclodextrins: toxicology and pharmacokinetic properties and uses 3:00 Approaches for Parenteral Delivery of Poorly
in development Soluble Drugs
• Assessing permeability and solubility • Outlining the need for solubilization and limitations imposed by parenteral
Ian Buxton, PhD, Director, Product Development, WW route of administration
Pharmaceutical Development, GlaxoSmithKline • Highlighting pre-formulation studies to determine the need and degree of
solubilization required
12:10 Solid Dispersion in the Development Stage • Precedented approaches for solubilization and their limitations
• Discussing the increased use of solid dispersions of drugs in • Displaying novel solubilization approaches such as cyclodextrins, emulsions
polymers to enable the delivery of poorly soluble compounds and nanoparticles
• Examining why the amorphous nature of these dispersions result in Jaymin Shah, PhD, Research Fellow, Parenteral Development Centre of
many challenges associated with their production, stability, Emphasis, Pfizer, Inc.
formulation into a dosage form and delivery
• Understanding the thermodynamics, kinetics and dissolution 3:40 Afternoon Break
performance of dispersions in the past 5-10 years
• Highlighting some of these advances to provide a scientific 4:00 Parenteral Formulation Development and Non-
perspective that can enable the successful design of solid ideal Solubility Behavior
dispersions • Why Parenterals are important formulation option for Pharmaceutical
Narayan Variankaval, PhD, Research Fellow, Merck Research Sector and growing in importance
Laboratories • Review of solubility as it relates to Parenteral formulation drug discovery
and development
12:50 Networking Luncheon • Non-ideal solubility behavior and its frequency
• New solubility techniques to investigate and understand non-ideal
1:50 Design and Development of Super Saturation behavior
Based Drug Delivery Manuel V. Sanchez, PhD, Research Advisor, Eli Lilly and Company*
• Fundamentals of supersaturated system
• Design consideration in development of supersaturated system 4: 40 Strategic Application of Early Formulation
• Essentials for stabilization in solid state Screening in Drug Discovery
• Maintaining super saturation during dissolution • Utility of solubilization approaches in early drug discovery
• Impact of polymers , processes and down stream processing on • Selecting excipients and solubilization approaches in early drug discovery
stability with case studies. • Novel high throughput formulation screening approach for application in
Navnit H. Shah, PhD, Distinguished Research Leader, drug discovery
Pharmaceutical R&D, Hoffmann-La Roche Inc. • Impact of enhanced formulations on early PK studies
Suma Gopinathan, MSc, Associate Scientist and Head of Discovery
Formulation, Lexicon Pharmaceuticals
5:20 End of Masterclass
*Subject to final confirmation
About the Venue
The Park Hyatt Philadelphia
200 South Broad Street
Philadelphia, PA 19102
Phone: (215) 893-1234
IQPC has secured a group rate for participants of The Park Hyatt Philadelphia. Please contact the
hotel directly at (215) 893-1234 by March 8, 2010 to make sure you are eligible for this rate. Mention
you are attending IQPC’s Improving Solubility for the group rate when making your reservation.
4 1-800-882-8684 • www.improvingsolubility.com
5. Main Conference Day One
Tuesday, March 30, 2010
7:30 Registration and Coffee 12:15 Networking Lunch
8:25 Welcome Address and Chairperson’s Opening Remarks 1:15 Pharmaceutical Co-Crystals: A Solubility Perspective
Ron Liu, PhD MBA • Understanding the pharmaceutical co-crystal concept
President & Chief Executive Officer • Utilizing pharmaceutical co-crystals to enhance solubility and dissolution
AustarPharma of insoluble APIs
• Discussing mechanisms by which co-crystal solubility is enhanced
8:30 Opening Keynote Presentation: Thermodynamic vs. • Examining co-crystal structure-solubility relationships
Kinetic Stability: Knowing Which is Which • Identifying the PK impact
• Understanding the distinction between thermodynamic and kinetic • Analyzing literature case studies
stability Naír Rodríguez-Hornedo, PhD, Associate Professor of Pharmaceutical
• Exceeding the equilibrium solubility to give a supersaturated solution Sciences, The College of Pharmacy, The University of Michigan
• Measuring equilibrium solubility and metastable solubility within a
substance 2:00 Amorphous Dispersion Approaches for Achieving
• Knowing accurately if and when the substance is metastable or Rapid Onset for Orally Administered Low-Solubility
undergoing a change Compounds
• Recognizing when equilibrium solubility is actually a consequence of • Outlining the need for increased solubility and rapid absorption
kinetic solubility • Assessing the impact of enteric dispersions on absorption rate
Harry G. Brittain, PhD, FRSC, Institute Director, Center for • Developing rapidly dissolving amorphous formulations
Pharmaceutical Physics • Pursuing formulation and process development for amorphous drug-
polymer nanoparticles
Solid Dispersion in the Development Stage David Lyon, PhD, Vice President, Physical and Biological Sciences, Bend
Research, Inc.
9:15 Demonstration of Bioavailability Enhancement
Through the Use of Biorise and Diffucaps Technologies 2:45 Afternoon Networking Break
Biorise®
• Displaying the production, stabilization and characterization of 3:30 Panel Discussion: How to Effectively Formulate Poorly
amorphous and nanocrystalline composites Soluble Drugs
• Preclinical demonstration of efficacy • Nanoparticles
• Clinical demonstration of efficacy • Amorphous forms
Diffucaps® • Salt selection: Suitable salt properties for later stage development: stability,
• Discussing the production of bioavailability-enhanced extended release solubility, purity, etc.
formulations using control of pH microenvironments • Polymorphs: Screening and characterization
• Clinical demonstration of efficacy • Cyclodextrins: Toxicology and pharmacokinetic properties and uses in
• Mathematical modeling of pharmacodynamic response development
Anthony Recupero, PhD, Senior Director, Business Development, Eurand • Assessing permeability and solubility
Jeffrey Skell, PhD, Director, DMPK, Genzyme Corp.
10:00 Morning Networking Break
Solubility and Discovery Techniques
10:45 Nanocrystalline Drug-Polymer Solid Dispersions for
Poorly Water-Soluble Drugs 4:15 The Role and Function of Solubility Measurement from
• Nanocrystalline drug-polymer solid dispersion was formed by co-spray a Central Laboratory in Drug Discovery
drying drug and Pluronic or PEGs • Summarizing of solubility methods and practices
• Nanocrystalline solid dispersion showed improved in vitro dissolution rate • Evaluating kinetic vs thermodynamic solubility
and in vivo exposure • Comparing precipitation vs. aggregation aspects
• Physical structure of the nanocrystalline solid dispersions was • Understanding the relationship of solubility and in vitro biology and DMPK
characterized by PXRD, DSC, AFM and TEM assays
• Mechanism led to the formation of nanocrystalline solid dispersion • Discussing conclusions and recommendations
formation was investigated Yun Alelyunas, PhD, Principal, Scientist I, Head of Physical Properties
Feng Qian, PhD, Senior Research Investigator, Bristol-Myers Squibb Team, AstraZeneca
11:30 Making Development of an Insoluble Drug Candidate 5:00 Implication of BCS: Solubility and Permeability Class on
Possible by Using Solid Dispersions: A Case Study Drug Formulation
• Displaying first in man studies of a highly insoluble compound with • Examining the importance of tailoring your formulation platform based
micronized drug substance in capsules on BCS class
• Exposure was very low and there was no dose-proportionality at low • Discussing the extension of BCS classification for formulation selection
doses. • Evaluating pH-solubility profile and modified solubility criteria
• Evaluating multiple formulation strategies in a clinical study to obtain • Comparing a Caco-2 in-vitro Permeability vs in-situ rat perfusion study
adequate bioavailability to proceed with further clinical trials • Using BCS-based Formulation Decision Trees
• Selecting for developing a solid dispersion with 20% drug load in HPMC M. Sherry Ku, PhD, Senior Director, Pharmaceutical Development, Pfizer, Inc.
• Describes the polymer selection, physicochemical characterization,
formulation development, stability results, and testing strategy for the 5:45 Chairperson’s Closing Remarks and End of Day One
solid dispersion product
• Understanding the challenges associated with commercial development
Satej Bhandarkar, PhD, Senior Manager, Analytical Sciences Department,
6:30 Networking Dinner
Continue the networking experience by joining your colleagues for
Sanofi-Aventis U.S. a dinner following the end of day one. Separate booking necessary.
We hope you will join us!
5 1-800-882-8684 • www.improvingsolubility.com
6. Main Conference Day Two
Wednesday, March 31, 2010
7:45 Registration and Coffee 11:30 Oral Lipid-Based Formulations for the Enhancement of
Poorly-Soluble Compound Delivery
8:25 Welcome Address and Chairperson’s Opening Remarks • Understanding the nature of lipid excipients and the lipid formulation
Michael Pikal, PhD classification system (LFCS)
Professor and Pfizer Distinguished Chair, Pharmaceutical Technology, • Discussing why lipid-based formulation is useful for bioavailability
University of Connecticut enhancement
• Understanding when to use lipid-based formulations - Compound suitability
8:30 Opening Keynote: Strategies of Maximizing Exposure of for lipid-based formulations
Water-Insoluble Drugs in Toxicology Evaluation and Early • Recognizing how to suitably screen lipid-based formulations (formulation
Formulation Development screening flow & in vitro screening tests)
Compounds optimized solely on the basis of receptor-based potency are usually • Displaying other unique challenges related to lipid-based formulations
hydrophobic and as a result, more than 40% of newly discovered drugs or NCEs Vivian Bi, PhD, Associate Principle Scientist, Early Development, PAR&D,
are poorly water soluble or water-insoluble. In toxicological evaluation for water- AstraZeneca
insoluble drug candidates, maximizing the systemic exposure of these drug
candidates is very critical, though the approach of solubilizing the drug in 12:15 Networking Luncheon
toxicological evaluation may not be relevant to the approach used for the final
finished product. This session will discuss some commonly and less commonly Solubility Enhancement Techniques and Strategies
used solubilization techniques in the toxicological formations.
• Approaches of maximizing exposure 1:15 Panel Discussion: Patent Opportunities for
• Solution Solubility Solutions: Amorphous Dispersions and
• Liquid dispersions Co-crystals
• Solid dispersion/nanocrystal/amorphous Courtney B. Meeker, Registered Patent Attorney, O'Brien Jones, PLLC
• Suspension
• Categorize “conventional” and “non-conventional” approaches 2:00 Experiences with Captisol: Demonstrating Solubility
• Accessibility/ convenience.- pH adjustment, micelles, lipid based and self- Improvements, Formulability and Clinical Use
emulsifying systems, complexation, and co-solvents • Why not use Captisol?
• Dissolution limited vs solubility limited – liposomes, polymeric micelles, • Displaying case study examples of successful applications, challenges and
emulsion/ microemulsion/ self-emulsifying systems, some micellar systems, limitations
and complexation • Understanding Captisol improvements
• Low dose vs high dose: all the methods needed to try to increase • Discussing regulatory interactions
solubility James D. Pipkin, PhD, Senior Director, New Product Development, CyDex
• Vehicles to be considered; Interaction with membrane, toxicity/acceptability in Pharmaceuticals
humans, physical phenomena e.g., precipitation in GI fluid
Ron Liu, PhD MBA, President & Chief Executive Officer, AustarPharma 2:45 Afternoon Networking Break
Lipid-Based Formulations 3:15 Predicting Oral Absorption of Amorphous Compounds
That Precipitate in the GI Tract
9:15 How to Enhance the Bioavailability of Poorly Soluble • Ascertaining the factors that lead to precipitation of drugs in the
Compounds Using Lipid-Based Formulations gastrointestinal tract
• Design strategies for the successful development of lipid-based formulations • Identifying assumptions necessary for relating in vitro dissolution to
must give due consideration to the formulation’s digestibility and dispersibility bioavailability estimates
• Discussing the mechanism by which these two important formulation • Provide simple expressions to predict bioavailability from in vitro
considerations enhance absorption concentration vs. time curves
• Presenting cases studies that illustrate the importance of digestion and • Estimating the bioavailability enhancement from the extent and duration of
dispersion supersaturation
• Selecting a suitable oral liquid dosage form for delivery of lipid-based • Discussing impact of precipitation on variations in bioavailability
formulations- the use of softgels either with conventional gelatin-based shells Robin H. Bogner, PhD, Associate Professor of Pharmaceutics, School of
or plant-based shells Pharmacy, University of Connecticut
Jeff Browne, PhD, Director, Technical Support, Business Development, Catalent
Pharma Solutions 4:00 API Crystal Forms and Their Bioavailabilities
• Screening API crystal forms
10:00 Morning Networking Break • Understanding crystal forms and bioavailability
• Selecting a suitable API crystal form
10:45 Lipid-Based Drug Delivery to Effectively Overcome Physical • Controlling the desired API form in formulation and process development
and Biological Barriers Xiaoming (Sean) Chen, PhD, Senior Development Investigator, Drug Product
• Utilizing lipid-based formulations, solubilization approaches and self-emulsifying Development & Manufacturing, OSI Pharmaceuticals, Inc
solutions
• Overcoming poor aqueous solubility and stability membrane permeability, drug 4:45 Novel Strategies for Salt Selection Concerning Solubility
efflux and bioavailability issues Enhancement, Salt Stability and Stabilization
• Discussing biopharmaceutical considerations of lipid-based formulations seen • Discussing salt selection strategy and processes
from an industrial perspective • Areas of discussion will include:
René Holm, PhD, Head, Preformulation, H. Lundbeck Denmark • Feasibility analysis
• Determination of salt stability
• Approaches to stabilize a salt
Yaling Wang, Research Fellow, Merck & Co.
5:30 Chairperson’s Closing Remarks & End of Conference
6 1-800-882-8684 • www.improvingsolubility.com