| 刘倩,金来润,金鹏飞,朱凤才,李靖欣.Ⅱ/Ⅲ期无缝设计在疫苗临床试验中的应用[J].中华流行病学杂志,2024,45(4):602-607 |
| Ⅱ/Ⅲ期无缝设计在疫苗临床试验中的应用 |
| Application of seamless phase Ⅱ/Ⅲ design in vaccine clinical trials |
| 收稿日期:2023-07-31 出版日期:2024-04-17 |
| DOI：10.3760/cma.j.cn112338-20230731-00050 |
| 中文关键词: 疫苗 临床试验 Ⅱ/Ⅲ期无缝设计 |
| 英文关键词: Vaccines Clinical trials Seamless phase Ⅱ/Ⅲ design |
| 基金项目:江苏省基础研究计划自然科学基金（BK20220064）；国家自然科学基金优秀青年科学基金（82222062）；国家自然科学基金（82173584） |
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| 中文摘要: |
| Ⅱ/Ⅲ期无缝设计是将独立的Ⅱ期和Ⅲ期临床试验整合为一个连续的、分阶段的适应性临床试验设计。相较于传统的独立Ⅱ期和Ⅲ期临床试验，无缝设计在加速药物或疫苗上市、提高临床试验效率方面具有显著的优势。目前该设计在抗肿瘤药物研究领域的应用上日益成熟，也逐渐扩展到疫苗的临床试验中，包括九价人乳头瘤病毒疫苗、Sabin株脊髓灰质炎灭活疫苗等。本文旨在阐述Ⅱ/Ⅲ期无缝设计的概念，并以九价人乳头瘤病毒疫苗的Ⅱ/Ⅲ期无缝设计的临床试验为例，阐述实施Ⅱ/Ⅲ期无缝设计时需注意的细节和潜在的挑战，以期为我国在优化疫苗临床试验方面提供参考。 |
| 英文摘要: |
| The seamless phase Ⅱ/Ⅲ design integrates independent phase Ⅱ and phase Ⅲ clinical trials into a continuous, phased adaptive clinical trial design. Compared with traditional independent phase Ⅱ and phase Ⅲ clinical trials, the seamless design offers significant advantages in accelerating drug or vaccine development and improving clinical trial efficiency. Currently, the application of this design in anti-tumor drug research is becoming increasingly mature, and it is gradually expanding to clinical trials of vaccines, including the 9-valent human papillomavirus vaccine, sabin strain inactivated polio vaccine, and others. This paper aims to clarify the seamless phase Ⅱ/Ⅲ design concept and offer valuable insights into its implementation. It accomplishes this by presenting a clinical trial example featuring a phase Ⅱ/Ⅲ seamless design for a 9-valent human papillomavirus vaccine. The article delves into the specific considerations and potential challenges related to implementing the seamless design, aiming to provide valuable insights for optimizing vaccine clinical trials within our country. |
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