Display Settings:

Format

Send to:

Choose Destination
    Ann Intern Med. 1979 Feb;90(2):257-61.

    Drug evaluation after marketing.

    Abstract

    After marketing, drugs should be evaluated for safety and for efficacy. Present national systems are inadequate for both tasks. Safety can be evaluated by means of nonexperimental research, whereas evaluation of efficacy in a variety of settings representing normal medical practice generally requires experiments, randomized and blinded. Research into safety requires the maintenance of routine, yet flexible, multipurpose data systems, different for established and newly marketed drugs. Ad hoc studies on safety and on efficacy can be mounted more swiftly and economically through the maintenance of "standby" capabilities, in addition to maximal use of resources outside the actual national system.

    PMID:
    443660
    [PubMed - indexed for MEDLINE]

      Supplemental Content

      Save items

      loading

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk