Post-marketing research:

Post-marketing research includes pharmaceutical research, effectiveness research, optimization of medication scheme, research on special population, drug interaction research, etc. It is not only the perfection and continuation of pre-marketing research, but also provides key evidence for the explanation and decision-making of some major issues. Therefore, post-marketing research is an extremely important and irreplaceable link in drug life cycle supervision.

• Phase IV clinical trials of approved indications and indication groups

• Drug safety/effectiveness research

• Pharmacoeconomic research

• Research on centralized monitoring of adverse reactions of pharmacovigilance

• Real-world research on marketed products

• Clinical trials initiated by researchers