ArticleJournal of pharmaceutical policy and practice2024
International comparison of availability for orphan drugs: focused on approved orphan drugs in South Korea.
Article in Journal of pharmaceutical policy and practice, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Article
- Rare disease patients protection: theoretical discussion and institutional construction of orphan drug designation in China.Orphanet journal of rare diseases · 2026Article
- Advances in Cell and Gene Therapy for Rare Disease Treatment.International journal of stem cells · 2025Review
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Introduction: In this study, we aimed to comparatively analyse the indicators of availability to orphan drugs in South Korea, the United States of America, Europe Union, and Japan. Methods: For 169 drugs designated as orphan drugs in South Korea between 2012 and 2021, information on the drugs designated as orphan drugs from each jurisdiction was extracted by country. Then, the availability indicators (approval time, drug lag time, and designation gap) were analysed for the drugs approved in each jurisdiction. Results: The approval rate of drugs designated as orphan drugs were 11.22% and 6.31% in the USA and EU, respectively, which was lower than that of orphan drugs in South Korea and Japan. The highest number of approved drugs was in the USA (87 drugs), EU 27 drugs, Japan 22 drugs and Korea 21 drugs. Furthermore, the approval time significantly differed between South Korea and the other countries. South Korea had a significantly different drug lag time and designation gap compared with the USA and EU. Conclusion: Our findings show that to fundamentally improve the access to treatments for rare disease, a policy of regulatory science that can comprehensively support the early stages of research and development and commercialisation is needed.
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