from drug discovery to patient #3 Flashcards
medication therapy accounts for more than ____ % of the reduction on heart attack mortality
50
since 1960, age adjusted death rate for diseases of the heart dropped ____ %
54
food and drug administration - center for drug evaluation and research (CDER) role (6)
- evaluation and approval of new medications- drug advisory committees
- monitors the use of marketed medications (RX and OTC)- appropriate labeling, unexpected health risks
- monitors manufacturers for quality
- monitors MedWatch program
- monitors advertising of prescription medications (not OTC)
- DTC advertising
food and drug administration monitors the MedWatch program which:
- enables HCP and consumers to report ADR
- AERS (adverse event reporting system)
- NME pilot program for adverse events
- FDA administration amendments act of 2007
- Risk evaluation and mitigation strategies REMS
FDA administration amendments act of 2007 (FDAAA)
18 months or 10,000 patients requires summary of ADRs
implementation system
medication guide, communication plan, elements of safe use
risk evaluation and mitigation strategies REMS
_______ billion spent in pharmaceutical research and development in 2011
67.4
industry employed _______ in 2011
810,000
indirect jobs totaled ____ million people employed
3.4
in florida- _____ jobs in 2011
84,000
approximately _____ pharmacists employed in the industry
10,000
four stages of drug development
discovery
exploratory development
full development
registration and approval
new development of drug: discovery period
2-4 years
preclinical testing time frame
3-6 years
phase one of new product development: clinical pharmacology
healthy volunteers/preliminary safety 20-100
single to multiple dose tolerance studies to determine max tolerated dose
pharmacokinetics
phase that focuses on efficacy and safety
phase III
large scale phase obtain both efficacy and safety comparative studies with placebo and standard therapies 8 years 25-30%
phase III
FDA investigational review occurs in which phase
III
5000-10,000 screened
250 enter pre-clinical testing
___ enter clinical testing
___ approved by the FDA
5
1
during stage one - discovery, some compound criteria are:
selectivity
stability
potency
safety
stage one discovery- compound synthesis and screening process
molecular development
drug design - 3D computer model
high throughput screening- screen for activity on target cell site against know receptors/enzymes