颈动脉校正流速时间(FTc)在预测老年髋关节手术患者麻醉诱导性低血压中的作用

注册号:

Registration number:

ChiCTR2600124858 

最近更新日期:

Date of Last Refreshed on:

2026-05-18 17:12:51 

注册时间:

Date of Registration:

2026-05-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

颈动脉校正流速时间(FTc)在预测老年髋关节手术患者麻醉诱导性低血压中的作用

Public title:

Efficacy of Carotid Corrected Flow Time (FTc) in predicting anaesthesia-induced hypotension in elderly patients undergoing hip surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

颈动脉校正流速时间(FTc)在预测老年髋关节手术患者麻醉诱导性低血压中的作用

Scientific title:

Efficacy of Carotid Corrected Flow Time (FTc) in predicting anaesthesia-induced hypotension in elderly patients undergoing hip 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:

罗玉军 

研究负责人:

徐杨 

Applicant:

Luo Yujun 

Study leader:

Xu Yang 

申请注册联系人电话:

Applicant telephone:

+86 188 1827 1880

研究负责人电话:

Study leader's
telephone:

+86 189 3017 3668

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:

1032940679@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zipyang@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:

中国上海市徐汇区宜山路600号

研究负责人通讯地址:

中国上海市徐汇区宜山路600号

Applicant address:

600 Yishan Road, Xuhui District, Shanghai, China

Study leader's address:

600 Yishan Road, Xuhui District, Shanghai, 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:

上海市第六人民医院

Applicant's institution:

Shanghai Sixth People's Hospital

研究负责人所在单位:

上海市第六人民医院

Affiliation of the Leader:

Shanghai Sixth People's Hospital

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:

2026-KY-170(K)

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:

上海市第六人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Sixth People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-08 00:00:00

伦理委员会联系人:

贾伟平

Contact Name of the ethic committee:

Jia Weiping

伦理委员会联系地址:

中国上海市徐汇区宜山路600号

Contact Address of the ethic committee:

600 Yishan Road, Xuhui District, Shanghai, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 6436 9181

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:

上海市第六人民医院

Primary sponsor:

Shanghai Sixth People's Hospital

研究实施负责(组长)单位地址:

中国上海市徐汇区宜山路600号

Primary sponsor's address:

600 Yishan Road, Xuhui District, Shanghai, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院

具体地址:

中国上海市徐汇区宜山路600号

Institution
hospital:

Shanghai Sixth People's Hospital

Address:

600 Yishan Road, Xuhui District, Shanghai, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

麻醉诱导后低血压  

Target disease:

Post‑induction hypotension

研究疾病代码:

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:

探讨基础颈动脉校正血流时间(carotid artery-corrected flow time, FTc)在预测老年髋关节手术患者接受神经阻滞联合全身麻醉诱导后低血压中的预测能力,为临床麻醉管理提供参考依据  

Objectives of Study:

To explore the predictive value of baseline carotid artery-corrected flow time (FTc) in predicting post‑induction hypotension of combined nerve block and general anesthesia in elderly patients undergoing hip surgery, so as to provide a reference basis for clinical anesthesia management.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1. 严重的心血管疾病(如严重心律失常、不稳定型心绞痛等); 2. 慢性阻塞性肺疾病、呼吸困难; 3. 严重的神经系统疾病、精神障碍、无法沟通; 4. 严重的肝肾功能障碍; 5. 颈部手术或外伤史,椎动脉或颈动脉狭窄/结构异常; 6. 无法配合完成 FTc 测量; 7. 有神经阻滞或全身麻醉禁忌证。 8. 超声测量结果不清晰;

Exclusion criteria:

1. Severe cardiovascular diseases (such as severe arrhythmia, unstable angina, etc.); 2. Chronic obstructive pulmonary disease, dyspnea; 3. Severe neurological diseases, mental disorders, inability to communicate; 4. Severe hepatic and renal dysfunction; 5. History of cervical surgery or trauma, vertebral artery or carotid artery stenosis/structural abnormalities; 6. Inability to cooperate with completing FTc measurement; 7. Contraindications to nerve block or general anesthesia. 8. Unclear ultrasound measurement results;

研究实施时间:

Study execute time:

From 2026-05-06 00:00:00 To 2027-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-18 00:00:00 To 2026-07-31 00:00:00

干预措施:

Interventions:

组别:

老年髋关节手术患者

样本量:

90

Group:

Elderly patients undergoing hip surgery

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):

上海 

市(区县):

辖 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第六人民医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Sixth People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

基础 FTc 对全麻诱导后低血压的预测效能

指标类型:

主要指标

Outcome:

Predictive efficacy of baseline FTc for hypotension after general anesthesia induction

Type:

Primary indicator

测量时间点:

测量方法:

ROC 曲线分析

Measure time point of outcome:

Measure method:

ROC curve analysis

指标中文名:

神经阻滞后 FTc 的变化

指标类型:

次要指标

Outcome:

Change in FTc after nerve block

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

神经阻滞后低血压的发生率

指标类型:

次要指标

Outcome:

Incidence of hypotension after nerve block

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

全身麻醉诱导后低血压的发生率

指标类型:

次要指标

Outcome:

Incidence of hypotension after general anesthesia induction

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血流动力学参数变化(SBP、DBP、MAP、HR)

指标类型:

次要指标

Outcome:

Changes in hemodynamic parameters (SBP, DBP, MAP, HR)

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:

组织:

Sample Name:

None

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 NA 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:

公开/Public

盲法:

Blinding:

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:

病例记录表,电子采集和管理系统

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

CRF, EDC

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:

 2026-05-18 17:12:47