ChiCTR2600124237 版本V1.0 版本创建时间2026/05/09 09:44:15 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:

ChiCTR2600124237 

最近更新日期:

Date of Last Refreshed on:

2026-05-09 09:44:01 

注册时间:

Date of Registration:

2026-05-09 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

术前超声心动图参数用于预测全身麻醉诱导后低血压的临床研究

Public title:

Clinical Study on Preoperative Echocardiographic Parameters for Predicting Hypotension After General Anesthesia Induction

注册题目简写:

English Acronym:

研究课题的正式科学名称:

术前超声心动图参数用于预测全身麻醉诱导后低血压的临床研究

Scientific title:

Clinical Study on Preoperative Echocardiographic Parameters for Predicting Hypotension After General Anesthesia Induction

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:

乔婧雯 

研究负责人:

乔婧雯 

Applicant:

Qiao Jingwen 

Study leader:

Qiao Jingwen 

申请注册联系人电话:

Applicant telephone:

+86 152 3404 4085

研究负责人电话:

Study leader's
telephone:

+86 152 3404 4085

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:

feibusita@sxmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

feibusita@sxmu.edu.cn

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:

中国山西省太原市杏花岭区五一路382号

研究负责人通讯地址:

中国山西省太原市杏花岭区五一路382号

Applicant address:

382 Wuyi Road, Xinghualing District, Taiyuan, Shanxi, China

Study leader's address:

382 Wuyi Road, Xinghualing District, Taiyuan, Shanxi, 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:

山西医科大学第二医院

Applicant's institution:

Second Hospital of Shanxi Medical University

研究负责人所在单位:

山西医科大学第二医院

Affiliation of the Leader:

Second Hospital of Shanxi 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:

[2025]YX第275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:

山西医科大学第二医院伦理委员会

Name of the ethic committee:

The Ethics Committee of the Second Hospital of Shanxi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-12 00:00:00

伦理委员会联系人:

高瑾

Contact Name of the ethic committee:

Gao Jin

伦理委员会联系地址:

中国山西省太原市杏花岭区五一路382号

Contact Address of the ethic committee:

382 Wuyi Road, Xinghualing District, Taiyuan, Shanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 138 3513 2474

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:

山西医科大学第二医院

Primary sponsor:

Second Hospital of Shanxi Medical University

研究实施负责(组长)单位地址:

中国山西省太原市杏花岭区五一路382号

Primary sponsor's address:

382 Wuyi Road, Xinghualing District, Taiyuan, Shanxi, 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):

山西

市(区县):

Country:

China

Province:

Shanxi

City:

单位(医院):

山西医科大学第二医院

具体地址:

中国山西省太原市杏花岭区五一路382号

Institution
hospital:

Anesthesiology Department

Address:

382 Wuyi Road, Xinghualing District, Taiyuan, Shanxi, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funding

研究疾病:

全身麻醉诱导后低血压  

Target disease:

Hypotension after general anesthesia induction

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:

探讨术前左室流出道速度-时间积分与脉搏灌注指数对腹腔镜手术患者全身麻醉诱导后低血压的预测价值。  

Objectives of Study:

To investigate the predictive value of preoperative left ventricular outflow tract velocity-time integral and pulse perfusion index for hypotension after general anesthesia induction in patients undergoing laparoscopic 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18-65岁,同意参加本实验,并签署知情同意书; 2. ASA I-III 级; 3. 意识清楚; 4. 窦性心律; 5. 心电图采集、左室流出道速度-时间积分测量部位和下腔静脉采集部位没有纱布或绷带覆盖的患者。

Inclusion criteria

1. Aged 18–65 years, willing to participate in this study, and able to provide written informed consent; 2. ASA physical status I–III; 3. Conscious and alert; 4. Sinus rhythm; 5. Patients whose electrocardiogram collection, left ventricular outflow tract velocity-time integral measurement sites, and inferior vena cava collection sites are not covered with gauze or bandages.

排除标准:

1. 气道管理或插管困难; 2. 基线MAP低于70 mmHg; 3. 非窦性心律、脑卒中、精神障碍、外周血管疾病、植入式起搏器或心律转复器的患者; 4. 长期服用血管紧张素转换酶抑制剂/血管紧张素受体拮抗剂; 5. 严重的心脏疾病、不稳定性心绞痛或射血分数低于40%

Exclusion criteria:

1. Difficult airway management or intubation; 2. Baseline mean arterial pressure (MAP) below 70 mmHg; 3. Non-sinus rhythm, stroke, mental disorders, peripheral vascular disease, or presence of an implanted pacemaker or cardioverter-defibrillator; 4. Long-term use of angiotensin-converting enzyme inhibitors (ACEIs) / angiotensin receptor blockers (ARBs); 5. Severe heart disease, unstable angina, or ejection fraction below 40%

研究实施时间:

Study execute time:

From 2026-05-10 00:00:00 To 2026-07-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-10 00:00:00 To 2026-07-10 00:00:00

干预措施:

Interventions:

组别:

行腹腔镜手术治疗患者组

样本量:

200

Group:

The group of patients who underwent laparoscopic 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):

山西 

市(区县):

 

Country:

China

Province:

Shanxi

City:

单位(医院):

山西医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

Second Hospital of Shanxi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

基线特征(包括性别、年龄、身体质量指数、ASA分级、术前Hb、麻醉前禁食时间及补液量,合井基础疾病情况【高血压、糖尿病】、基础收缩压、舒张压、平均动脉压、心率

指标类型:

主要指标

Outcome:

Baseline characteristics (including gender, age, body mass index, ASA class, preoperative Hb, pre-anesthesia fasting time and fluid volume,comorbidities [hypertension,diabetes],baseline systolic blood pressure, diastolic blood pressure, mean arterial pressure,heart rate)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

麻醉操作相关数据(包括基础水平LVOT-VTI、PI、SBP、DBP、MAP、HR、麻酸中依托咪酯、舒芬太尼、罗库溴铵用药量、麻醉后血流动力学数据)

指标类型:

主要指标

Outcome:

Anesthesia-related data (including baseline LVOT-VTI, PI, SBP, DBP, MAP, HR, intraoperative dosages of etomidate, sufentanil, and rocuronium, as well as post-anesthesia hemodynamic data).

Type:

Primary 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 18 years
最大 Max age 65 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):

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

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

Case Record Form

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:

 2026-05-09 09:44:01