Trend of clinical trials of new drugs for rare diseases in China in recent 10 years

Orphanet Journal of Rare Diseases

Research

Jin Xiang¹  Linling Zou¹  Huan Chen¹  Ai Peng¹  Xue Fan² 

[1] Department of Neurology, West China Hospital, Sichuan University, Sichuan, China;Clinical Trial Center, West China Hospital, Sichuan University, Sichuan, China;NMPA Key Laboratory for Clinical Research and Evaluation of Innovative Drug, West China Hospital, Sichuan University, Sichuan, China;Key Laboratory of Drug Targeting and Drug Delivery Systems, West China School of Pharmacy, Sichuan University, 610041, Chengdu, China;

关键词: Clinical trials;    Rare disease;    Development;    China;   

DOI  :  10.1186/s13023-023-02713-6

 received in 2023-01-16, accepted in 2023-04-30,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundRare disease is a general term for a disease that affects a small number of people but recognized as a global public health priority. Governments worldwide are paying more and more attention to the academical research and drug investment of rare diseases. The conduct of rare disease clinical trials is still difficult, despite the promotion of government policies and the awakening of social consciousness. In this article, we outlined the characteristics and obstacles of clinical trials of rare diseases in China and expected to provide reference for subsequent clinical trials in this field.ResultsIn recent years, China has made some progress in clinical trials of rare diseases in the past 10 years. There were 481 clinical trials on rare diseases in total, covering more than 10 rare diseases with high incidence. Clinical trial applications on rare diseases for a total of 481 were submitted and with an average annual growth rate of 28.2% from 2013 to 2022. The number of clinical trial application for rare diseases in 2016 dramatically increased by 80% compared to 2015 due to the policy document issued by China for clinical research in rare diseases in 2015. Besides, about 70% of applications registering for clinical trials could recruit subjects as expected. Despite this, the number of clinical trials of rare diseases in China was less compared with the United States, Europe and Japan, and the types of infant drugs were limited to biological products and chemical drugs lacking other new treatments.ConclusionsEfforts have been made in recent years to develop clinical research on rare diseases in China. The number of clinical trials for rare diseases in China was growing steadily every year, which was inseparable from the support of the country, society and rare disease patients. Still, there was a large gap between China and other developed countries in this field and this merit further investigation.

【 授权许可】

CC BY   
© The Author(s) 2023

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