Preclinical Studies in the Drug Development Process: Prospects and Challenges
Abstract:
The process of drug discovery is lengthy and tortuous,
spanning several years. These years are characterized by different stages of differing
development processes. A major stage in this development process is the
preclinical stage, which is characterized by testing the drug candidate in
animal models as a predictor of its efficacy and tolerability in humans.
Preclinical drug trial is froth with challenges, which range from choice of the
appropriate animal species to generation of the relevant data for filling
application for IND.
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