Therapeutic substitution: has its time arrived?
Doering, P.L.; Russell, W.L.; Klapp, D.L.; McCormick, W.C.
Hospital Formulary 19(9): 834
1984
ISSN/ISBN: 0098-6909 PMID: 10267930 Document Number: 229009
Therapeutic substitution refers to substitution by the dispenser of a drug product that is not chemically identical but is therapeutically equivalent to the product prescribed, pursuant to guidelines established by the hospital P & T Committee. Until recently, the extent to which this concept has been adopted by hospitals across the country was unknown. Late in 1980, we conducted a nationwide survey of hospital pharmacies to learn more about therapeutic substitution. This paper reviews some of the issues involved, some of the findings of our study, and the pros and cons of therapeutic interchange. It also provides an update as to some of the recent changes that are occurring in therapeutic substitution procedures.