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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600123839 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-30 11:31:36 |
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注册时间: Date of Registration: |
2026-04-30 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
右美托咪定对老年患者腹部大手术术后谵妄的影响及机制研究 |
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Public title: |
Effects and mechanisms of dexmedetomidine on postoperative delirium in the elderly undergoing major abdominal surgery |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
右美托咪定对老年患者腹部大手术术后谵妄的影响及机制研究 |
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Scientific title: |
Effects and mechanisms of dexmedetomidine on postoperative delirium in the elderly undergoing major abdominal surgery |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
文雯 |
研究负责人: |
文雯 谢玉波 |
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Applicant: |
Wen Wen |
Study leader: |
Wen Wen, Xie YuBo |
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申请注册联系人电话: Applicant telephone: |
+86 182 8119 7216 |
研究负责人电话:
Study leader's |
+86 139 7712 1557 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
252973992@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1157817791@qq.com |
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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): |
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申请注册联系人通讯地址: |
中国四川省南充市顺庆区茂源南路1号 |
研究负责人通讯地址: |
中国四川省南充市顺庆区茂源南路1号; 中国广西壮族自治区南宁市青秀区双拥路6号 |
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Applicant address: |
1 Maoyuan South Road, Shunqing District, Nanchong, Sichuan, China |
Study leader's address: |
1 Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province, China; 6 Shuangyong Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, China |
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申请注册联系人邮政编码: Applicant postcode: |
646000 |
研究负责人邮政编码: Study leader's postcode: |
646000 |
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申请人所在单位: |
川北医学院附属医院 |
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Applicant's institution: |
Affiliated Hospital of North Sichuan Medical College |
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研究负责人所在单位: |
川北医学院附属医院, 广西医科大学第一附属医院 |
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Affiliation of the Leader: |
The Affiliated Hospital of North Sichuan Medical College, the First Affiliated Hospital of Guangxi Medical University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2025ER768-1, 2024-K041-01 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
川北医学院附属医院医学伦理委员会, 广西医科大学第一附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Affiliated Hospital of North Sichuan Medical College, Ethics Committee of the First Affiliated Hospital of Guangxi Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-21 00:00:00 | ||
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伦理委员会联系人: |
何松青,杨汉丰 |
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Contact Name of the ethic committee: |
He Songqing, Yang Hanfeng |
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伦理委员会联系地址: |
中国四川省南充市顺庆区茂源南路1号; 中国广西壮族自治区南宁市青秀区双拥路6号 |
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Contact Address of the ethic committee: |
1 Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province, China; 6 Shuangyong Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 771 535 6557 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
川北医学院附属医院、广西医科大学第一附属医院 |
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Primary sponsor: |
The Affiliated Hospital of North Sichuan Medical College, the First Affiliated Hospital of Guangxi Medical University |
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研究实施负责(组长)单位地址: |
中国四川省南充市顺庆区茂源南路1号; 中国广西壮族自治区南宁市青秀区双拥路6号 |
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Primary sponsor's address: |
1 Maoyuan South Road, Shunqing District, Nanchong City, Sichuan Province, China; 6 Shuangyong Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
广西重点研发计划项目 |
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Source(s) of funding: |
Key Research and Development Plan Project of Guangxi |
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研究疾病: |
术后谵妄 |
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Target disease: |
Postoperative delirium |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
右美托咪定对择期腹部大手术老年患者术后谵妄的影响 |
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Objectives of Study: |
The Effect of Dexmedetomidine on Postoperative Delirium in Elderly Patients Undergoing Elective Major Abdominal Surgery |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1. 接受全麻下行择期胸外科肺部手术的老年患者(≥65岁); 2. 美国麻醉医师协会ASA分级I-III; 3. BMI 18-30 kg/m^2。 |
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Inclusion criteria |
1. Elderly patients (>= 65 years old) undergoing elective pulmonary surgery under general anesthesia; 2. American Society of Anesthesiology (ASA) physical status I–III; 3. Body mass index (BMI) 18–30 kg/m^2 |
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排除标准: |
1. 术前简易精神状态检查(Minimental State Examination,MMSE)的认知功能障碍(术前评分<=17(文盲),<=20(小学),<=22(中学),<=24(高中及以上); 2. 心脏手术、脑血管意外和酗酒史; 3. 存在严重器质性疾病,如肝肾功能障碍; 4. 凝血障碍; 5. 严重视力和听力障碍,妨碍交流,沟通障碍; 6. 精神疾病或长期镇静或抑郁药物史、神经退行性疾病史(阿尔茨海默病和帕金森病); 7. 严重不受控制的高血压; 8. 严重术后并发症并入住ICU; 9. 再次手术; 10. 失访; 11. 乙酰胆碱药物使用史的患者; 12. 严重呼吸道疾病(呼吸衰竭、重度慢性阻塞性肺疾病); 13. 有右美托咪定使用禁忌症的患者; 14. 发生严重皮下气肿、严重不良事件的患者(如术中出血和严重血流动力学波动); 15. 急诊手术;16. 研究期间决定退出研究; 17. 窦性心动过缓(心率(HR)<50次/分)、病窦综合征或二度房室传导阻滞及以上。 |
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Exclusion criteria: |
1. Preoperative cognitive impairment in Minimental State Examination (MMSE) (preoperative score <=17 (illiterate), <=20 (primary school), <=22 (secondary school), <=24 (high school and above); 2. History of cardiac surgery, cerebrovascular accident and alcohol abuse; 3. The presence of serious organic diseases, such as liver and kidney dysfunction; 4. Coagulation disorders; 5. Severe visual and hearing impairment, obstructing communication and communication disorders; 6. History of mental illness or long-term sedative or depressive medications, neurodegenerative diseases (Alzheimer's disease and Parkinson's disease); 7. Severe uncontrolled hypertension; 8. Admission to ICU due to severe postoperative complications; 9. Reoperation; 10. Loss to follow-up; 11. Patients with a history of acetylcholine use; 12. Severe respiratory diseases (respiratory failure, severe chronic obstructive pulmonary disease); 13. Patients with contraindications to dexmedetomidine; 14. Patients with severe subcutaneous emphysema, serious adverse events (such as intraoperative bleeding and severe hemodynamic fluctuations); 15. Emergency surgery; 16. Decision to withdraw from the study during the study period; 17. sinus bradycardia (heart rate (HR) <50 beats/min), sick sinus syndrome, or second degree atrioventricular block or greater. |
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研究实施时间: Study execute time: |
从 From 2026-05-04 00:00:00至 To 2027-02-26 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-04 00:00:00 至 To 2027-02-26 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
研究中的非参与者使用计算机生成随机数字,以1:1的比例随机分为对照组或右美托咪定组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Non-participants in the study were randomly assigned to control or dexmedetomidine in a 1:1 ratio using computer-generated random numbers. |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
双中心随机、双盲、平行组对照研究 |
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Blinding: |
A double-center randomized, double-blind, parallel-group controlled study |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |