|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2300073271 |
|
最近更新日期: Date of Last Refreshed on: |
2023-07-05 16:41:32 |
|
注册时间: Date of Registration: |
2023-07-05 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
在深或浅全身麻醉时使用右美托咪定或安慰剂对非心脏大手术老年患者术后谵妄的影响:一项多中心随机、对照、析因设计的临床试验 |
|
Public title: |
Effects of intravenous dexmedetomidine vs placebo during deep or light anesthesia on postoperative delirium in older patients undergoing major noncardiac surgery: a multicenter randomized controlled factorial designed trial |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
在深或浅全身麻醉时使用右美托咪定或安慰剂对非心脏大手术老年患者术后谵妄的影响:一项多中心随机、对照、析因设计的临床研究 |
|
Scientific title: |
Effects of intravenous dexmedetomidine vs placebo during deep or light anesthesia on postoperative delirium in older patients undergoing major noncardiac surgery: a multicenter randomized controlled factorial designed trial |
|
研究课题代号(代码): Study subject ID: |
|
|
在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
|
申请注册联系人: |
彭科 |
研究负责人: |
彭科 |
|
Applicant: |
Peng Ke |
Study leader: |
Peng Ke |
|
申请注册联系人电话: Applicant telephone: |
+86 159 6215 5989 |
研究负责人电话: Study leader's telephone: |
+86 159 6215 5989 |
|
申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
||
|
申请注册联系人电子邮件: Applicant E-mail: |
pengke0422@163.com |
研究负责人电子邮件: Study leader's E-mail: |
pengke0422@163.com |
|
申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
||
|
申请注册联系人通讯地址: |
江苏省苏州市十梓街188号 |
研究负责人通讯地址: |
江苏省苏州市十梓街188号 |
|
Applicant address: |
188 Shizi Street, Suzhou, Jiangsu, China |
Study leader's address: |
188 Shizi Street, Suzhou, Jiangsu, China |
|
申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
||
|
申请人所在单位: |
苏州大学附属第一医院 |
||
|
Applicant's institution: |
The First Affiliated Hospital of Soochow University |
||
|
研究负责人所在单位: |
苏州大学附属第一医院 |
||
|
Affiliation of the Leader: |
The First Affiliated Hospital of Soochow University |
||
|
是否获伦理委员会批准: |
是/Yes |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
(2023)伦审批第130号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
|
批准本研究的伦理委员会名称: |
苏州大学附属第一医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Soochow University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2023-06-01 00:00:00 |
||
|
伦理委员会联系人: |
吴霜杰 |
||
|
Contact Name of the ethic committee: |
Wu Shuangjie |
||
|
伦理委员会联系地址: |
中国江苏省苏州市平海路899号 |
||
|
Contact Address of the ethic committee: |
899 Pinghai Road, Suzhou, Jiangsu, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 512 6797 2743 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
|
|
研究实施负责(组长)单位: |
苏州大学附属第一医院麻醉科 |
||||||||||||||||||||||
|
Primary sponsor: |
The First Affiliated Hospital of Soochow University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国江苏省苏州市十梓街188号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
188 Shizi Street, Suzhou, Jiangsu, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
研究机构经费 |
||||||||||||||||||||||
|
Source(s) of funding: |
Institutional research funding |
||||||||||||||||||||||
|
Target disease: |
Postoperative delirium (POD) |
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
干预性研究 |
||||||||||||||||||||||
|
Study type: |
Interventional study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
析因分组(即根据危险因素或暴露因素分组) |
||||||||||||||||||||||
|
Study design: |
Factorial |
||||||||||||||||||||||
|
研究目的: |
评估不同干预措施(在深或浅全身麻醉时使用右美托咪定或安慰剂)对于非心脏大手术老年患者POD的影响。此外,通过析因设计分析麻醉深度与右美托咪定对POD发生率影响的相互作用。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study aims to assess the effects of two options (using dexmedetomidine vs normal saline placebo during deep anesthesia or light anesthesia) on postoperative delirium (POD) among older patients undergoing major noncardiac surgery, and to assess the interaction between anesthetic depth and dexmedetomidine on the incidence of POD. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
1)年龄≥60岁; 2)美国麻醉医师协会(American society of Anesthesiologists, ASA)分级 I-III级; 3)接受非心脏大手术(胸科手术、腹部大手术、泌尿外科手术、四肢关节手术和脊柱外科手术),预计手术时间≥1.5小时; 4)术后住院天数≥2天。 |
||||||||||||||||||||||
|
Inclusion criteria |
1) Age >= 60 years old; 2) American society of Anesthesiologists (ASA) classification I to III; 3) Non-cardiac major surgery (thoracic, abdominal, urology, orthopedics, spine surgery) planned for ≥ 1.5 hours under general anesthesia; 4) Estimated postoperative hospital stay ≥ 2 days. |
||||||||||||||||||||||
|
排除标准: |
1)急诊手术; 2)左室射血分数<30%,病态窦房结综合征,窦性心动过缓(心率<50次/分钟),未安装起搏器的二度Ⅱ型或三度房室传导阻滞,阿尔茨海默症或帕金森病史; 3)简易智力状态检查量表(Mini-mental State Examination, MMSE)评分<23分; 4)酒精滥用; 5)无法实施BIS监测; 6)拒绝参与研究。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1) Emergency surgery; 2) Left ventricular ejection fraction < 30%, sick sinus syndrome, severe sinus bradycardia (< 50 beats/min), second-degree or higher atrioventricular block without a pacemaker, the history of Alzheimer's disease or Parkinson's disease; 3) Mini-mental State Examination (MMSE) < 23; 4) Alcohol abuse; 5) BIS monitoring cannot be applied; 6) Refusal for participation. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2023-08-01 00:00:00至 To 2025-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-08-01 00:00:00 至 To 2025-07-31 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
由一名独立研究人员进行区组随机化,以1:1:1:1的比例将招募的参与者分配到右美和麻醉深度的四种组合中。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
An independent researcher performs the blocked randomization to assign participants to 1 of 4 combinations of dexmedetomidine and anesthesia depth in a 1:1:1:1 allocation. |
||||||||
|
是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
公开/Public |
|
盲法: |
由于麻醉技术之间的差异,麻醉实施者不能对麻醉深度的分组设盲,但对右美使用设盲。他们不会参与患者招募、数据收集或统计分析。患者、外科医生、术后医护人员、结果评估者和负责最终分析的统计学家将对分组不知情。 |
|
Blinding: |
The anesthesia providers cannot be blinded to the group allocation of anesthesia depth due to the differences between the anesthesia techniques, but they will be blinded to the group allocation of dexmedetomidine or normal saline placebo. They will not participate in patient recruitment, data collection, or statistical analysis. Patients, surgeons, postoperative care providers, outcome assessors, and the statistician responsible for final analyses will be masked to the group allocation. |
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
是否共享原始数据: IPD sharing |
Yes |
|
共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
与通讯作者联系获取 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The data supporting the results of this study can be assessed with approval from the corresponding author on reasonable request. |
|
数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
纸质材料及对电子材料保存在苏州大学附属第一医院 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Paper materials and electronic materials are kept in The First Affiliated Hospital of Soochow University. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |