ChiCTR2600125132 版本V1.0 版本创建时间2026/05/21 15:41:33 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:

ChiCTR2600125132 

最近更新日期:

Date of Last Refreshed on:

2026-05-21 15:41:24 

注册时间:

Date of Registration:

2026-05-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

米力农联合每搏量变异度指导控制性低中心静脉压技术在肝脏切除术中对重要脏器血流灌注的影响

Public title:

Impact of Milrinone Combined with Stroke Volume Variation-Guided Controlled Low Central Venous Pressure Technique on Vital Organ Perfusion in Liver Resection.

注册题目简写:

English Acronym:

研究课题的正式科学名称:

米力农联合每搏量变异度指导控制性低中心静脉压技术在肝脏切除术中对重要脏器血流灌注的影响

Scientific title:

Impact of Milrinone Combined with Stroke Volume Variation-Guided Controlled Low Central Venous Pressure Technique on Vital Organ Perfusion in Liver Resection.

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:

董育硕 

研究负责人:

董育硕 

Applicant:

Dong Yushuo 

Study leader:

Dong Yushuo 

申请注册联系人电话:

Applicant telephone:

+86 182 5273 4722

研究负责人电话:

Study leader's
telephone:

+86 182 5273 4722

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:

18252734722@163.com

研究负责人电子邮件:

Study leader's E-mail:

18252734722@163.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:

中国江苏省扬州市邗江区南通西路98号

研究负责人通讯地址:

中国江苏省扬州市邗江区南通西路98号

Applicant address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

Study leader's address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, 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:

苏北人民医院

Applicant's institution:

Subei People's Hospital

研究负责人所在单位:

苏北人民医院

Affiliation of the Leader:

Subei 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:

2026KY152

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:

苏北人民医院医学伦理委员会

Name of the ethic committee:

Subei People's Hospital Medical Ethics Committee.

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-31 00:00:00

伦理委员会联系人:

钱建军

Contact Name of the ethic committee:

Qian Jianjun

伦理委员会联系地址:

中国江苏省扬州市邗江区南通西路98号

Contact Address of the ethic committee:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 87373694

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:

苏北人民医院

Primary sponsor:

Subei People's Hospital

研究实施负责(组长)单位地址:

中国江苏省扬州市邗江区南通西路98号

Primary sponsor's address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, 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):

江苏

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏北人民医院

具体地址:

中国江苏省扬州市邗江区南通西路98号

Institution
hospital:

Subei People's Hospital

Address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

经费或物资来源:

苏北人民医院院基金青年托举项目

Source(s) of funding:

Subei People's Hospital's Hospital Fund Young Talents Support Program.

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:

探索性研究/预试验 

Study phase:

0

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

通过开展“米力农联合每搏量变异度指导控制性低中心静脉压技术在肝脏切除术中对重要脏器血流灌注的影响”项目,研究该技术对于术中脑、肾血流灌注及术后神经认知功能发生率及程度的影响  

Objectives of Study:

Through the project "Effect of milrinone combined with stroke volume variation-guided controlled low central venous pressure technique on perfusion of vital organs during hepatectomy", the effects of this technique on intraoperative cerebral and renal perfusion as well as the incidence and severity of postoperative neurocognitive dysfunction were studied.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

纳入2026.05-2027.05我院全麻下择期行全身麻醉下腹腔镜肝部分切除术患者;性别不限;年龄:18-80岁;BMI:18-30kg/m2;ASA分级:I-Ⅲ级;获得患者知情同意。

Inclusion criteria

Patients who underwent elective laparoscopic partial hepatectomy under general anesthesia at our hospital from May 2026 to May 2027 were included. Neither sex was restricted. Age: 18–80 years. BMI: 18–30 kg/m2. ASA classification: I–III. Informed consent was obtained from the patients.

排除标准:

术前存在严重心脑血管疾病史;心律失常;重要脏器功能严重不全;严重低血压;休克;长期服用镇静镇痛药;拒绝签署知情同意书。

Exclusion criteria:

Preoperative history of severe cardiovascular or cerebrovascular disease; arrhythmia; severe dysfunction of vital organs; severe hypotension; shock; long-term use of sedatives and analgesics; refusal to sign informed consent form.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2027-05-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-01 00:00:00 To 2027-05-31 00:00:00

干预措施:

Interventions:

组别:

米力农组(M组)

样本量:

50

Group:

Milrinone group (M group).

Sample size:

干预措施:

手术开始以 0.2-0.5ug/kg/min的速度持续泵注米力农,维持心指数(CI)>2.5L/min/m^2

干预措施代码:

Intervention:

At the start of surgery, milrinone is continuously infused at a rate of 0.2-0.5 μg/kg/min to maintain the cardiac index (CI) > 2.5 L/min/m^2.

Intervention code:

组别:

米力农+SVV组(S组)

样本量:

50

Group:

Milrinone + SVV group (Group S).

Sample size:

干预措施:

在允许性高SVV(13%-18%)指导的基础上进行限制性输液,当SVV<13%时限制补液,当SVV>18%时适当试验补液,在手术开始以 0.2-0.5ug/kg/min的速度持续泵注米力农,维持心指数(CI)>2.5L/min/m^2

干预措施代码:

Intervention:

Based on the guidance of permissive high SVV (13%-18%), restrictive fluid infusion is performed. When SVV 18%, appropriate trial fluid infusion is conducted. At the start of surgery, milrinone is continuously infused at a rate of 0.2-0.5 μg/kg/min to maintain cardiac index (CI) > 2.5 L/min/m^2.

Intervention code:

组别:

传统硝酸甘油组(X组)

样本量:

50

Group:

Conventional Nitroglycerin Group (X).

Sample size:

干预措施:

在手术开始以 0.5-1.5ug/kg/min的速度持续泵注硝酸甘油

干预措施代码:

Intervention:

At the start of surgery, nitroglycerin is continuously infused at a rate of 0.5-1.5 μg/kg/min.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

 

Country:

China

Province:

Jiangsu

City:

单位(医院):

苏北人民医院 

单位级别:

三甲 

Institution
hospital:

Subei People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

颈内动脉血流参数

指标类型:

主要指标

Outcome:

Internal carotid artery blood flow parameters.

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中出血量

指标类型:

次要指标

Outcome:

Intraoperative blood loss

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术术野评分

指标类型:

次要指标

Outcome:

Surgical field score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

动脉血气分析

指标类型:

次要指标

Outcome:

Arterial blood gas analysis

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 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):

由不参加试验的一名麻醉医生应用随机数字表法分进行随机分组

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

An anesthesiologist who did not participate in the trial was randomly divided into two groups by the method of random number table.

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:

None

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

是Yes

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):

研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/)

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

Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/)

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:

纸质材料及电子材料保存在江苏省苏北人民医院

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

Paper materials and electronic materials are kept in Northern Jiangsu People's Hospital

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-05-21 15:41:24