Discovery research
Basic research to find pathways and molecules
Preclinical phase
Establishing safety in laboratory tests
Phase I
First trials with healthy volunteers to further establish safety and dosage
Phase II
Clinical testing on a limited number of patients to establish proof of concept
Phase III
Large scale clinical testing on patients
Phase IV
Adding new therapeutic indications or improving existing formulations of the drug
MAA
Market Authorisation Application
MRP
Mutual Recognition process
Launch
Currently being launched
Clinical studies running for label extensions