在日本评估陶牙植入物的有效性和安全性的原则
Tomoya Hara1,2,3, Yuchi Sato1, Hiroyuki Tanishiro4
1Office of Medical Devices II, Pharmaceuticals and Medical Devices Agency, Tokyo, 100-0013, Japan.
Therapeutic innovation & regulatory science
|November 5, 2024
概括
新的陶牙植入物比金属具有优势,但在日本很少被批准. 一个项目建立了评估陶牙植入物的有效性和安全性的原则,以加快批准.
科学领域:
- 材料科学 材料科学 材料科学
- 生物材料工程 生物材料工程
- 牙科植入物学 牙科植入物学
背景情况:
- 陶材料比金属牙植入物具有优势,包括低过敏性质,无磁共振成像干扰,以及改进的美学效果.
- 尽管增强性和减少脆性等好处,但目前很少有陶牙植入物材料在日本被批准使用.
- 这突显了先进的陶牙植入技术在临床采用的差距.
研究的目的:
- 为了解决日本陶牙植入物的有限批准问题.
- 为评估陶牙植入物的有效性和安全性制定指导方针.
- 促进新型陶牙植入物材料的快速临床开发和批准.
主要方法:
- 召集来自专业协会,行业和政府机构的专家会议.
- 讨论与陶植入物疗效和安全性评估相关的关键问题.
- 将结果总结为一套市场前评估原则.
主要成果:
- 确定评估陶牙植入物材料的关键因素.
- 开发一个框架来评估新的陶牙植入物的安全性和有效性.
- 制定指导监管审查流程的原则.
结论:
- 已确定的原则为日本陶牙植入物材料的市场前评估提供了基础.
- 这些指导方针旨在加快引入创新且有益的陶牙植入物解决方案.
- 这些原则的成功实施可以提高患者在牙科植入学中的选择和结果.
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