ChiCTR2600118722 版本V1.0 版本创建时间2026/02/10 11:31:33 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:

ChiCTR2600118722 

最近更新日期:

Date of Last Refreshed on:

2026-02-10 11:31:22 

注册时间:

Date of Registration:

2026-02-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

氨甲环酸对老年髋关节置换术后谵妄的影响及炎症中介机制的研究

Public title:

Study on the Effects of Tranexamic Acid on Postoperative Delirium in Elderly Patients Undergoing Hip Replacement and Its Inflammatory Mechanisms

注册题目简写:

English Acronym:

研究课题的正式科学名称:

氨甲环酸对老年髋关节置换术后谵妄的影响及炎症中介机制的研究

Scientific title:

Study on the Effects of Tranexamic Acid on Postoperative Delirium in Elderly Patients Undergoing Hip Replacement and Its Inflammatory Mechanisms

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:

邓康 

研究负责人:

邓康 

Applicant:

Deng Kang 

Study leader:

Deng Kang 

申请注册联系人电话:

Applicant telephone:

+86 13736446844

研究负责人电话:

Study leader's telephone:

+86 137 3644 6844

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:

jxmzdk@126.com

研究负责人电子邮件:

Study leader's E-mail:

jxmzdk@126.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:

嘉兴市中环南路1882号

研究负责人通讯地址:

嘉兴市中环南路1882号

Applicant address:

1882 Zhonghuan South Road, Jiaxing

Study leader's address:

1882 Zhonghuan South Road, Jiaxing

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:

嘉兴市第一医院

Applicant's institution:

The First Hospital of Jiaxing

研究负责人所在单位:

嘉兴市第一医院

Affiliation of the Leader:

The First Hospital of Jiaxing

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:

2026-LP-044

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:

嘉兴市第一医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the First Hospital of Jiaxing

伦理委员会批准日期:

Date of approved by ethic committee:

2026-01-30 00:00:00

伦理委员会联系人:

许文

Contact Name of the ethic committee:

Wen Xu

伦理委员会联系地址:

嘉兴市中环南路1882号

Contact Address of the ethic committee:

1882 Zhonghuan South Road, Jiaxing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 573 89976378

伦理委员会联系人邮箱:

Contact email of the ethic committee:

xwkikimi@163.com

研究实施负责(组长)单位:

嘉兴市第一医院

Primary sponsor:

The First Hospital of Jiaxing

研究实施负责(组长)单位地址:

嘉兴市中环南路1882号

Primary sponsor's address:

1882 Zhonghuan South Road, Jiaxing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

嘉兴市第一医院

具体地址:

嘉兴市中环南路1882号

Institution
hospital:

The First Hospital of Jiaxing

Address:

1882 Zhonghuan South Road, Jiaxing

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-financed

Target disease:

postoperative delirium

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

系统评估氨甲环酸调控炎性反应对老年髋/膝关节置换术后谵妄发生发展的影响效应,深入探讨药物与炎性介质动态变化、神经认知功能损伤之间的关系,阐明氨甲环酸通过调控NF-κB等关键信号通路抑制过度炎性反应的分子机制。通过构建基于炎性生物标志物的术后谵妄风险预测模型,制定个体化精准干预策略,最终形成围术期炎性反应动态监测-药物精准调控-神经功能保护三位一体的综合管理方案,为改善老年患者术后认知结局提供循证医学依据与临床实践路径。  

Objectives of Study:

The system assesses the impact of tranexamic acid on the regulation of inflammatory responses on the occurrence and development of postoperative delirium in elderly patients undergoing hip or knee replacement surgery, and deeply explores the relationship between the dynamic changes of drugs and inflammatory mediators and neurocognitive function damage. It clarifies the molecular mechanism by which tranexamic acid inhibits excessive inflammatory responses through regulating key signaling pathways such as NF-κB. By constructing a postoperative delirium risk prediction model based on inflammatory biomarkers, individualized and precise intervention strategies are formulated. Ultimately, a comprehensive management plan integrating dynamic monitoring of perioperative inflammatory responses, precise drug regulation, and neuroprotective functions is formed, providing evidence-based medical evidence and clinical practice pathways for improving postoperative cognitive outcomes in elderly patients.

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≥65岁;(2)接受髋或膝关节置换手术;(3)ASAⅠ~Ⅲ级;(4)麻醉方式均为全身麻醉。

Inclusion criteria

1. Age>= 65 years; 2. Undergoing hip or knee joint replacement surgery; 3. ASA grade I to III; 4. All anesthesia methods were general anesthesia.

排除标准:

(1)患有中枢神经系统感染、脑卒中、头部创伤、癫痫、多发性硬化或其他主要神经系统疾病;(2)存在抑郁症、等严重心理疾病或者长期服用精神类药物、类固醇类药物和激素药物;(3)术前存在谵妄、痴呆等认知功能障碍;(4)1年内接受过重大手术;(5)病例资料不完整,未按时完成随访者。

Exclusion criteria:

1. Having central nervous system infections, stroke, head trauma, epilepsy, multiple sclerosis or other major neurological disorders; 2. Having severe psychological conditions such as depression or long-term use of psychotropic drugs, steroid drugs and hormone drugs; 3. Having cognitive dysfunction such as delirium or dementia before the surgery; 4. Having undergone major surgery within the past 1 year; 5. Having incomplete case data or failing to complete follow-up on time.

研究实施时间:

Study execute time:

From 2026-02-17 00:00:00 To 2028-02-17 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-17 00:00:00 To 2028-02-17 00:00:00  

干预措施:

Interventions:

组别:

氨甲环酸应用组

样本量:

785

Group:

TXA Group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

组别:

没有氨甲环酸应用组

样本量:

785

Group:

No tranexamic acid usage group

Sample size:

干预措施:

干预措施代码:

Intervention:

none

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China 

Province:

Zhejiang 

City:

 

单位(医院):

嘉兴市第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Hospital of Jiaxing

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后谵妄发生率

指标类型:

主要指标

Outcome:

Postoperative delirium incidence

Type:

Primary indicator

测量时间点:

手术后7天以内

测量方法:

采用 CAM 评估表对患者进行评估,记录谵妄是否发生

Measure time point of outcome:

Within 7 days after the surgery

Measure method:

The CAM assessment form was used to evaluate the patients, and whether delirium occurred was recorded.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 65 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):

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

None

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

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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:

通过海带电子病例系统和手术麻醉系统获得相关资料

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

Obtaining relevant data through the kelp electronic medical record system and the surgical anesthesia system

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-02-10 11:31:22