术前超声评估不同部位血管对下腹部肿瘤手术患者全麻诱导后低血压预测价值的比较

注册号:

Registration number:

ChiCTR2500105840 

最近更新日期:

Date of Last Refreshed on:

2025-07-11 16:16:03 

注册时间:

Date of Registration:

2025-07-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

术前超声评估不同部位血管对下腹部肿瘤手术患者全麻诱导后低血压预测价值的比较

Public title:

Comparison of the value of preoperative ultrasound evaluation of blood vessels in different parts in predicting post-induction hypotension in patients undergoing lower abdominal tumor surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

术前超声评估不同部位血管对下腹部肿瘤手术患者全麻诱导后低血压预测价值的比较

Scientific title:

Comparison of the value of preoperative ultrasound evaluation of blood vessels in different parts in predicting post-induction hypotension in patients undergoing lower abdominal tumor 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:

贺洪瀛 

研究负责人:

贺洪瀛 

Applicant:

Hongying He 

Study leader:

Hongying He 

申请注册联系人电话:

Applicant telephone:

+86 185 8532 5118

研究负责人电话:

Study leader's
telephone:

+86 185 8532 5118

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:

252769633@qq.com

研究负责人电子邮件:

Study leader's E-mail:

252769633@qq.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:

贵州省遵义市新蒲新区新龙大道与新蒲大道交汇处

研究负责人通讯地址:

贵州省遵义市新蒲新区新龙大道与新蒲大道交汇处

Applicant address:

Intersection of Xinlong Avenue and Xinpu Avenue, Xinpu New District, Zunyi , Guizhou

Study leader's address:

Intersection of Xinlong Avenue and Xinpu Avenue, Xinpu New District, Zunyi , Guizhou

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:

遵义医科大学第二附属医院

Applicant's institution:

The Second Affiliated Hospital of Zunyi Medical University

研究负责人所在单位:

遵义医科大学第二附属医院

Affiliation of the Leader:

The Second Affiliated Hospital of Zunyi Medical University

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:

KYLL-2025-082

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:

遵义医科大学第二附属医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Second Affiliated Hospital of Zunyi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-28 00:00:00

伦理委员会联系人:

巩亮

Contact Name of the ethic committee:

Liang Gong

伦理委员会联系地址:

贵州省遵义市新蒲新区新龙大道与新蒲大道交汇处

Contact Address of the ethic committee:

Intersection of Xinlong Avenue and Xinpu Avenue, Xinpu New District, Zunyi , Guizhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 135 0852 1194

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:

遵义医科大学第二附属医院

Primary sponsor:

The Second Affiliated Hospital of Zunyi Medical University

研究实施负责(组长)单位地址:

贵州省遵义市新蒲新区新龙大道与新蒲大道交汇处

Primary sponsor's address:

Intersection of Xinlong Avenue and Xinpu Avenue, Xinpu New District, Zunyi , Guizhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

贵州

市(区县):

遵义

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学第二附属医院

具体地址:

新蒲新区新龙大道与新蒲大道交汇处

Institution
hospital:

The Second Affiliated Hospital of Zunyi Medical University

Address:

Intersection of Xinlong Avenue and Xinpu Avenue, Xinpu New District, Zunyi , Guizhou

经费或物资来源:

自筹

Source(s) of funding:

Self-raised

研究疾病:

围术期低血压  

Target disease:

Perioperative 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:

横断面 

Study design:

Cross-sectional 

研究目的:

通过分析并比较VIJV、IVC-CI、FTc三个指标单独、两两联合及三者联合对下腹部肿瘤手术患者PIH的预测价值,探寻更敏感、更特异预测下腹部肿瘤手术患者PIH的指标,继而在临床上推广使用。  

Objectives of Study:

By analyzing and comparing the predictive value of three indicators, VIJV, IVC-CI, and FTc, individually, in pairs, and in combination, for PIH in patients undergoing lower abdominal tumor surgery, we aim to explore more sensitive and specific indicators for predicting PIH in patients undergoing lower abdominal tumor surgery, and then promote their use in clinical practice.

药物成份或治疗方案详述:

每位患者分别行颈内静脉呼吸变异度、下腔静脉塌陷指数、颈动脉校正血流时间测量 

Description for medicine or protocol of treatment in detail:

Each patient underwent measurements of internal jugular vein respiratory variability, inferior vena cava collapse index, and carotid artery corrected blood flow time 

纳入标准:

Inclusion criteria

排除标准:

①颈内静脉、下腔静脉、颈动脉超声检查提示狭窄或畸形;②术前合并贫血或平均动脉压< 65mmHg;③术前持续血压高于180/110mmHg;④术前容量治疗;⑤腹内压增加;⑥麻醉药物过敏史及禁忌症。

Exclusion criteria:

1 Ultrasound examination of the internal jugular vein, inferior vena cava, and carotid artery suggests stenosis or malformation; 2 Preoperative anemia or mean arterial pressure<65mmHg; 3 Preoperative sustained blood pressure above 180/110mmHg; 4 Preoperative volume therapy; 5 Increased intra-abdominal pressure; 6 History of anesthesia drug allergies and contraindications.

研究实施时间:

Study execute time:

From 2025-07-11 00:00:00 To 2026-06-27 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-11 00:00:00 To 2026-06-27 00:00:00

干预措施:

Interventions:

组别:

观察组

样本量:

238

Group:

Observation 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):

贵州 

市(区县):

遵义 

Country:

China

Province:

Guizhou

City:

Zunyi

单位(医院):

遵义医科大学第二附属医院 

单位级别:

三级 

Institution
hospital:

The Second Affiliated Hospital of Zunyi Medical University

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

颈内静脉呼吸变异度

指标类型:

主要指标

Outcome:

Variability of internal jugular vein respiration

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

下腔静脉塌陷指数

指标类型:

主要指标

Outcome:

Inferior vena cava collapse index

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

颈动脉校正血流时间

指标类型:

主要指标

Outcome:

Carotid artery corrected blood flow time

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压下降程度

指标类型:

主要指标

Outcome:

The degree of decrease in blood pressure

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

收缩压

指标类型:

次要指标

Outcome:

systolic pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

舒张压

指标类型:

次要指标

Outcome:

diastolic pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均动脉压

指标类型:

次要指标

Outcome:

mean arterial pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心率

指标类型:

次要指标

Outcome:

heart rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑电双频指数

指标类型:

次要指标

Outcome:

EEG bispectral index

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脉搏血氧饱和度

指标类型:

次要指标

Outcome:

Pulse oxygen saturation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

年龄

指标类型:

次要指标

Outcome:

age

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身高

指标类型:

次要指标

Outcome:

height

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

次要指标

Outcome:

body weight

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

性别

指标类型:

次要指标

Outcome:

gender

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:

无标本

组织:

Sample Name:

No specimen

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 18 years
最大 Max age 80 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

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):

文发表后,以论文形式共享(请阅读网站首页注册指南共享原始数据的方式内容)

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

After the paper is published, it will be shared as a paper

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

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:

有/Yes

注册人:

Name of Registration:

 2025-07-11 16:15:59