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Phase IV

nounid 104825·updated May 18, 2026
verified

sometimes the FDA approves a drug for general use but requires the manufacturer to continue to monitor its effects

MWE

Classifications

Entity Type

Unknownauthoritativeglossary_import_default_pending_classifier

Sensitivity

unclassified

Information Class

unclassified

Variants

synonym
phase IV clinical trial
plural
Phase IVS
possessive
Phase IV's
pluralpossessive
Phase IVS'

Framework definitions

Wordset Dictionary1 senseview framework →
§1
sometimes the FDA approves a drug for general use but requires the manufacturer to continue to monitor its effects

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Incoming relationships

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