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Oncology drug clinical development and approval in Japan: the role of the pharmaceuticals and medical devices evaluation center (PMDEC)

2002; Elsevier BV; Volume: 42; Issue: 2 Linguagem: Inglês

10.1016/s1040-8428(02)00010-0

1879-0461

Yasuhiro Fujiwara, Ken Kobayashi,

Cancer Treatment and Pharmacology

In 1996 the Japanese Diet amended the Pharmaceutical Affairs Law (PAL) and its related laws based on 1996 report of the ad-hoc Committee for Drug Safety Ensuring Measures. Between 1996 and 2000, the drug approval system in Japan underwent a series of radical reforms. We describe in this paper the current system for drug approval, discuss the post-approval reexamination and reevaluation system, conditions under which development and review may be expedited, and mechanisms for approval of off-label usage. Finally, we discuss the impact of the International Conference on Harmonization (ICH) agreement on drug development and review in Japan.