ChiCTR2600121658 版本V1.0 版本创建时间2026/04/01 15:57:23 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2600121658 

最近更新日期:

Date of Last Refreshed on:

2026-04-01 15:57:15 

注册时间:

Date of Registration:

2026-04-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

硫胺素对老年腹部大手术患者术后谵妄的影响

Public title:

Effect of Thiamine on Postoperative Delirium in Elderly Patients Undergoing Major Abdominal Surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

硫胺素对老年腹部大手术患者术后谵妄的影响

Scientific title:

Effect of Thiamine on Postoperative Delirium in Elderly Patients Undergoing Major Abdominal Surgery

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:

徐承军 

研究负责人:

王宇 

Applicant:

Chengjun Xu 

Study leader:

Yu Wang 

申请注册联系人电话:

Applicant telephone:

+86 153 8590 5713

研究负责人电话:

Study leader's
telephone:

+86 187 1565 1223

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:

2384486393@qq.com

研究负责人电子邮件:

Study leader's E-mail:

yuwang9409@sina.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:

安徽省合肥市庐阳区庐江路17号

研究负责人通讯地址:

安徽省合肥市庐阳区庐江路17号

Applicant address:

No. 17, Lujiang Road, Luyang District, Hefei City, Anhui Province

Study leader's address:

No. 17, Lujiang Road, Luyang District, Hefei City, Anhui Province

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:

中国科学技术大学附属第一医院

Applicant's institution:

The First Hospital of University of Science and Technology of China

研究负责人所在单位:

中国科学技术大学附属第一医院

Affiliation of the Leader:

The First Hospital of University of Science and Technology of China

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2026KY伦审第128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:

中国科学技术大学附属第一医院医学研究伦理委员会

Name of the ethic committee:

Medical Research Ethics Committee of the First Affiliated Hospital of University of Science and Technology of China

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-06 00:00:00

伦理委员会联系人:

沈爱宗

Contact Name of the ethic committee:

Aizong Shen

伦理委员会联系地址:

安徽省合肥市庐江路17号

Contact Address of the ethic committee:

No. 17, Lujiang Road, Luyang District, Hefei City, Anhui Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 6228 2931

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:

中国科学技术大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of University of Science and Technology of China

研究实施负责(组长)单位地址:

安徽省合肥市庐阳区庐江路17号

Primary sponsor's address:

No. 17, Lujiang Road, Luyang District, Hefei City, Anhui Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

中国科学技术大学附属第一医院

具体地址:

安徽省合肥市庐阳区庐江路17号

Institution
hospital:

The First Affiliated Hospital of University of Science and Technology of China

Address:

No. 17, Lujiang Road, Luyang District, Hefei City, Anhui Province

经费或物资来源:

自筹经费

Source(s) of funding:

Self-financed

研究疾病:

术后谵妄  

Target disease:

Postoperative delirium

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

IV期临床试验 

Study phase:

4

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

观察硫胺素对于腹部大手术老年患者术后谵妄发生率的影响  

Objectives of Study:

Observing the Effect of Thiamine on the Incidence of Postoperative Delirium in Elderly Patients Undergoing Major Abdominal Surgery

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 >= 70 周岁,性别不限; 2.拟接受腹部大手术患者(接受涉及胃肠道的大型择期手术,预计手术时间超过 90 分钟。手术类别包括结肠、直肠或小肠切除术;胰腺和肠切除术;胃切除术(非肥胖症手术);食道切除术(非肥胖症手术);肥胖症手术;以及其他涉及肠道切除的手术。

Inclusion criteria

1. Age >= 70 years, any gender; 2. Patients planning to undergo major abdominal surgery (elective major surgery involving the gastrointestinal tract, with an expected duration of more than 90 minutes. Surgery types include colonic, rectal, or small intestine resections; pancreatic and intestinal resections; gastrectomy (non-obesity surgery); esophagectomy (non-obesity surgery); obesity surgery; and other surgeries involving intestinal resection).

排除标准:

1.易过敏体质或者已知对硫胺素过敏; 2.既往有韦尼克脑病、酒精依赖史或长期服用硫胺素补充剂者; 3.术前已有严重痴呆或精神疾病史者; 4.术前筛查已经出现认知损伤的病人(蒙特利尔量表评分低于 26 分); 5.视力、听力障碍及交流困难者; 6.严重心血管疾病或肝肾功能严重不全者。

Exclusion criteria:

1. Individuals prone to allergies or known to be allergic to thiamine; 2. Those with a history of Wernicke’s encephalopathy, alcohol dependence, or long-term thiamine supplementation; 3. Those with severe dementia or a history of mental illness before surgery; 4. Patients who already show cognitive impairment in preoperative screening (Montreal Cognitive Assessment score below 26); 5. Those with vision, hearing impairments, or communication difficulties; 6. Those with severe cardiovascular disease or severe liver and kidney dysfunction.

研究实施时间:

Study execute time:

From 2026-04-01 00:00:00 To 2027-04-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-01 00:00:00 To 2026-04-01 00:00:00

干预措施:

Interventions:

组别:

硫胺素组

样本量:

104

Group:

Thiamine group

Sample size:

干预措施:

全麻诱导结束后,将200mg硫胺素稀释于100ml生理盐水中静脉滴注

干预措施代码:

Intervention:

After the end of general anesthesia induction, dilute 200mg of thiamine in 100ml of saline and infuse intravenously

Intervention code:

组别:

生理盐水组

样本量:

104

Group:

Saline group

Sample size:

干预措施:

全麻诱导结束后,静脉滴注100ml生理盐水

干预措施代码:

Intervention:

After the end of general anesthesia induction, 100 ml of normal saline is administered intravenously.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽省 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

中国科学技术大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of University of Science and Technology of China

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后7日内谵妄发生率

指标类型:

主要指标

Outcome:

Incidence of delirium within 7 days after surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后谵妄严重程度

指标类型:

次要指标

Outcome:

Severity of postoperative delierum

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后谵妄的持续时间

指标类型:

次要指标

Outcome:

Duration of postoperative delirium

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后7天睡眠评分

指标类型:

次要指标

Outcome:

Sleep score 7 days after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后7天抑郁评分

指标类型:

次要指标

Outcome:

Depression score 7 days after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后7天焦虑评分

指标类型:

次要指标

Outcome:

Anxiety score 7 days after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后24小时内恶心呕吐发生率

指标类型:

次要指标

Outcome:

Incidence of nausea and vomiting within 24 hours after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 70 years
最大 Max age years

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):

患者根据计算机生成的随机序列被随机分配到硫胺素组或对照组,该随机序列由 SPSS 25.0(SPSS 公司,美国)以 1:1 的比例生成。

Randomization Procedure (please state who generates the random number sequence and by what method):

The patients were randomly assigned to the thiamine or control group according to the computer-generated random sequence, which was created with a 1:1 ratio by SPSS 25.0 (SPSS Inc., USA)

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:

对患者、结局评估员、麻醉医生和数据统计人员设盲

Blinding:

Blinding for patients, outcome assessors, anesthesiologists, and data statisticians

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

否No

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):

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

None

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:

CRF

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-04-01 15:57:15