RESUMEN
The rapid changes in the research and development environment of new anti-tumor drugs in China have brought various challenges to drug innovation. How to explore the clinical advantages of new drugs in the early phase, and design scientific, reasonable and efficient pivotal clinical trials for drug registration accordingly, is one of the key challenges. This article takes innovative new drugs for hematological malignancies as an example, comprehensively elaborates the considerations on the timing for entering the pivotal clinical trial and the key elements of the trial design from the perspective of clinical reviewers.
RESUMEN
Hemophilia is the only rare hereditary hemorrhagic disorder included in the First Rare Diseases catalogue. However, rare bleeding diseases identified in the clinic are far more common than hemophilia. Most other rare hemorrhagic disorders have less effective treatment than hemophilia. Hemophilia has a history of successful drug development in rare hemorrhagic diseases, and the cycle between clinical research and drug development has been gradually realized. Drug research and pharmaceutical companies can refer to the drug research and development process in the field of hemophilia, learn from the experience of hemophilia drug research and develop treatments. The industry can increase drug development by strengthening basic research, focusing on the value of natural history research, the application of quantitative pharmacological tools and improving the efficiency of drug development to meet the urgent unmet medical needs of patients with rare hemorrhagic diseases.