English dictionary
phase iv meaning and definition
Definition and meaning of phase iv at MeaningMonkey.org. phase iv meaning and definition in the English Dictionary.PHASE IV noun
Definition of phase IV (noun)
- sometimes the FDA approves a drug for general use but requires the manufacturer to continue to monitor its effects; during this phase the drug may be tried on slightly different patient populations than those studied in earlier trials
- synonyms: phase IV clinical trial
Source: Princeton University Wordnet