Abstract
The aim of this study was to identify the differences between Japan and the United States in the approval status and regulatory actions for radiopharmaceuticals. The package inserts of radiopharmaceuticals that have been approved in the United States and Japan were used to investigate the status of approval in each country, examining the similarities and differences thereof and taking the regulatory systems of the 2 countries into account. Results revealed that since 1995, fewer products have been approved in Japan than in the United States: 16 radiopharmaceuticals have been approved in the United States, compared to only 7 in Japan. Although the clinical evaluation methodology for radiopharmaceuticals is still being developed, study results suggest that international harmonization of the regulatory systems and manufacturing controls for positron emission tomography drugs will be important for the development of such drugs in multinational countries, including Japan.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
