Clinical Research after Drug Approval: What is Needed and What is Not

Autor: Marc Buyse, Genevieve Decoster
Rok vydání: 1999
Předmět:
Zdroj: Drug Information Journal. 33:627-634
ISSN: 2164-9200
0092-8615
Popis: This paper delineates the purposes of clinical studies performed with marketed drugs, often called “Phase IV” or “postregistration” trials. The purposes of these trials are outlined, some design issues specific to them are discussed, and the appropriateness of a full implementation of good clinical practice standards in the postregistration setting is questioned.
Databáze: OpenAIRE