Article(id=1236334083970757125, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236334083500995077, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=1667491200000, acceptedDateStr=2022-11-04, onlineDate=1772694615594, onlineDateStr=2026-03-05, pubDate=1690646400000, pubDateStr=2023-07-30, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772694615594, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772694615594, creator=13701087609, updateTime=1772694615594, updator=13701087609, issue=Issue{id=1236334083500995077, tenantId=1146029695717560320, journalId=1235980733773295621, year='2023', volume='32', issue='14', pageStart='1385', pageEnd='1488', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=0, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772694615483, creator=13701087609, updateTime=1772696065206, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236340164130295845, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236334083500995077, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236340164130295846, tenantId=1146029695717560320, journalId=1235980733773295621, issueId=1236334083500995077, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1406, endPage=1410, ext={EN=ArticleExt(id=1236334084184666630, articleId=1236334083970757125, tenantId=1146029695717560320, journalId=1235980733773295621, language=EN, title=Setting of the run-in period and its application in clinical trials, columnId=null, journalTitle=Chinese Journal of New Drugs, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The run-in period is a specific stage after enrollment and before randomization. It is an important design element of many landmark drug clinical trials and plays an important role in drug development. However, the status quo includes non-standard design of run-in period in research protocols and inadequate reporting of run-in period in results. The author summarize the definition, type, duration, significance, advantages and disadvantages of the run-in period, and list clinical application cases, in order to provide reference for the clinical trial design and the application of the run-in period.

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导入期是受试者入组后与随机分组前的一个特定阶段,是很多具有里程碑意义的药物临床试验的重要设计元素,在药物研发中具有重要作用。然而,目前普遍存在导入期在研究方案中设计不规范、研究结果中报告不充分的问题。本文梳理了导入期的定义、类型、周期长短、意义及优缺点,并列举了临床应用案例,以期为临床研究方案中关于导入期的设计及应用提供借鉴。

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曹克刚,男,主任医师,研究方向:中医药防治神经系统疾病。联系电话:(010)84013148,E-mail:
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韩芳,女,主治医师,助理研究员,研究方向:中医药防治神经系统疾病、科研管理。联系电话:(010)87907498,E-mail:

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韩芳,女,主治医师,助理研究员,研究方向:中医药防治神经系统疾病、科研管理。联系电话:(010)87907498,E-mail:

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韩芳,女,主治医师,助理研究员,研究方向:中医药防治神经系统疾病、科研管理。联系电话:(010)87907498,E-mail:

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导入期的设置及其在临床研究中的应用探讨
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韩芳 1, 2 , 刘宝利 1 , 曹克刚 2, 3 , 高颖 2, 3
中国新药杂志 | 新药述评与论坛 2023,32(14): 1406-1410
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中国新药杂志 | 新药述评与论坛 2023, 32(14): 1406-1410
导入期的设置及其在临床研究中的应用探讨
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韩芳1, 2 , 刘宝利1, 曹克刚2, 3 , 高颖2, 3
作者信息
  • 1首都医科大学附属北京中医医院,北京 100010
  • 2北京中医药大学中医脑病研究院,北京 100700
  • 3北京中医药大学东直门医院,北京 100700
  • 韩芳,女,主治医师,助理研究员,研究方向:中医药防治神经系统疾病、科研管理。联系电话:(010)87907498,E-mail:

通讯作者:

曹克刚,男,主任医师,研究方向:中医药防治神经系统疾病。联系电话:(010)84013148,E-mail:
Setting of the run-in period and its application in clinical trials
Fang HAN1, 2 , Bao-li LIU1, Ke-gang CAO2, 3 , Ying GAO2, 3
Affiliations
  • 1Beijing Hospital of Traditional Chinese Medicine, Capital Medical University, Beijing 100010, China
  • 2Institute for Brain Disorders Affiliated to Beijing University of Chinese Medicine, Beijing 100700, China
  • 3Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing 100700, China
出版时间: 2023-07-30
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导入期是受试者入组后与随机分组前的一个特定阶段,是很多具有里程碑意义的药物临床试验的重要设计元素,在药物研发中具有重要作用。然而,目前普遍存在导入期在研究方案中设计不规范、研究结果中报告不充分的问题。本文梳理了导入期的定义、类型、周期长短、意义及优缺点,并列举了临床应用案例,以期为临床研究方案中关于导入期的设计及应用提供借鉴。

导入期  /  随机对照研究  /  临床研究设计

The run-in period is a specific stage after enrollment and before randomization. It is an important design element of many landmark drug clinical trials and plays an important role in drug development. However, the status quo includes non-standard design of run-in period in research protocols and inadequate reporting of run-in period in results. The author summarize the definition, type, duration, significance, advantages and disadvantages of the run-in period, and list clinical application cases, in order to provide reference for the clinical trial design and the application of the run-in period.

run-in period  /  randomized controlled trial  /  clinical trial design
韩芳, 刘宝利, 曹克刚, 高颖. 导入期的设置及其在临床研究中的应用探讨. 中国新药杂志, 2023 , 32 (14) : 1406 -1410 .
Fang HAN, Bao-li LIU, Ke-gang CAO, Ying GAO. Setting of the run-in period and its application in clinical trials[J]. Chinese Journal of New Drugs, 2023 , 32 (14) : 1406 -1410 .
  • 北京市属医院科研培育计划课题(PZ2020013)
  • 国家中医药管理局青年岐黄学者支持项目(国中医药人教函〔2022〕256号)
2023年第32卷第14期
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  • 首发时间:2026-03-05
  • 出版时间:2023-07-30
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  • 录用日期:2022-11-04
基金
北京市属医院科研培育计划课题(PZ2020013)
国家中医药管理局青年岐黄学者支持项目(国中医药人教函〔2022〕256号)
作者信息
    1首都医科大学附属北京中医医院,北京 100010
    2北京中医药大学中医脑病研究院,北京 100700
    3北京中医药大学东直门医院,北京 100700

通讯作者:

曹克刚,男,主任医师,研究方向:中医药防治神经系统疾病。联系电话:(010)84013148,E-mail:
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2种不同金属材料的力学参数

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鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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