new drug developments 2015
TRANSCRIPT
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New Drug Developments 2016
Charles Sharkey M.S., M.B.A. Pharm D. Pharmacy Site Manager/PGY 1 Residency Coordinator
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At the conclusion of the lecture dentists will have an increased knowledge and understanding of the following topics
Hepatitis C Drug Development Oncology Drug Development New trends in drug developments Cost analysis of pharmaceuticals
Learning Objectives
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Hepatitis C Treatment Oncology Treatment HIV Management Drug Therapy Costs Paradigm shift in treating diseases
Trends In Drug Treatment
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2014 represented an excellent year for the pharmaceutical industry
Sky high merger and acquisition amongst companies
High levels of drug financing Peak in drug approvals
Background Information
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In 2014 there 41 New Molecular Entities (NME) approved by the FDA.
Of the 41 NME’s approved 17 represented a novel way of treating a disease
Most of the NME’s were large molecular weight compounds such as proteins, antibodies, and enzymes
There was also a glut of “me too, combination drugs” approved
Background Information
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Martin Shkreli CEO Turing Pharmaceuticals
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Martin Shkreli CEO Turning Pharmaceuticals PLUS FBI
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Used to treat life threatening parasitic infections
Old drug out for many years. Turing Pharmaceuticals buys old drugs used
for specific condition then raises prices $13.50 per tablet to $750 per tablet
overnight 5,500% price increase overnight
What happened with Daraprim
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Is this capitalism? Free market at work? Should government intervene? Price controls? What would be the effect of these actions?
Drug Pricing
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FDA has a speedier approval process Collaboration in the industry Average cost of drug development $2.6
billion Time to develop from bench to market is ten
years Less than 12% chance of being developed
as a drug
Background Information
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Personalized Medicine Immunobiology i.e. cancer cells presenting
themselves as foreign to the immune system
Maintenance of diseases i.e. Cancer, AIDS. Curative therapy for Hepatitis C How do we pay for all of this? Drug costs vs. Society Costs.
Pharmaceutical Model of Care
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Prevalence is about 1.3% of the USA Population
Asymptomatic, chronic disease Progression over time Cirrhosis, hepatic cellular carcinoma Liver transplants
Hepatitis C Infection
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Past regimens were not effective, requiring long therapy with adverse effects.
2015 new developments in antiviral therapy Ledipasvir 90mgs/Sofosbuvir 400mgs
(Harvoni) Treatment is most cases is 12 weeks with
one tablet daily Cost of treatment = $15,600+
Hepatitis C Infection
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Elbasvir/Grazoprevir (Zepatier) Once daily treatment for 12 weeks Good in renal patients Cost of treatment= $23,000+
Hepatitis C Infection
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Hepatic effects of Infection
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Cost of therapy
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Cost of Therapy
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Oncology Drugs
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Oncology Drugs
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Oncology Drugs
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Oncology Drugs
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Oncology Drugs
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Daratumumab (Darzalex) 400mgs $1800 Osimertinib (Tagrisso) 80mgs tablets $429 Nivolumab (Opdivo) 100mgs $1600 Cost of therapy can be as high as $100,000
per year depending on the drug Survival benefits? Quality of life? What is the endpoint used?
Oncology Drug Costs
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Target therapy Immune system attacking cancer cells Programmed cell death inhibitors Maintenance therapy Ant angiogenesis drugs Add all of these on to existing drugs
Oncology Drugs
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HIV Management
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HIV Management
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Entry Inhibitors Fusion Inhibitors Reverse Transcriptase Inhibitors Integrase Inhibitors Protease Inhibitors ****Combination therapy is the key ****Treat early in the disease
HIV Medications
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HIV Lifecycle
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Long term therapy Atripla is combination therapy $12,000 per patient per year Disease treatment model changes from
acute management to long term management
Live with the disease
HIV Treatment
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New drugs have complex pharmacology Not sure how they effect the oral cavity Drug interaction potential exists Cost of therapy Will patients have to choice what
medication they will take?
Some final thoughts
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Questions??