单点与两点肋间胸膜表面阻滞在胸腔镜肺手术中镇痛效果的影响:一项随机对照实验研究

注册号:

Registration number:

ChiCTR2600122423 

最近更新日期:

Date of Last Refreshed on:

2026-04-14 08:36:21 

注册时间:

Date of Registration:

2026-04-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

单点与两点肋间胸膜表面阻滞在胸腔镜肺手术中镇痛效果的影响:一项随机对照实验研究

Public title:

The Effect of Single-Point versus Two-Point Intercostal Pleural Surface Block on Analgesia in Thoracoscopic Lung Surgery: A Randomised Controlled Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

单点与两点肋间胸膜表面阻滞在胸腔镜肺手术中镇痛效果的影响:一项随机对照实验研究

Scientific title:

The Effect of Single-Point versus Two-Point Intercostal Pleural Surface Block on Analgesia in Thoracoscopic Lung Surgery: A Randomised Controlled Trial

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:

陈龙 

研究负责人:

陈龙 

Applicant:

Chen Long 

Study leader:

Chen Long 

申请注册联系人电话:

Applicant telephone:

+86 151 0858 7962

研究负责人电话:

Study leader's
telephone:

+86 151 0858 7962

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:

2312805271@qq.com

研究负责人电子邮件:

Study leader's E-mail:

2312805271@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:

贵州省贵阳市云岩区北京西路1号

研究负责人通讯地址:

贵州省贵阳市云岩区北京西路1号

Applicant address:

No. 1 Beijing West Road, Yunyan District, Guiyang City, Guizhou Province

Study leader's address:

No. 1 Beijing West Road, Yunyan District, Guiyang City, Guizhou Province

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:

贵州医科大学附属肿瘤医院

Applicant's institution:

The Affiliated Cancer Hospital of Guizhou Medical University

研究负责人所在单位:

贵州医科大学附属肿瘤医院

Affiliation of the Leader:

The Affiliated Cancer Hospital of Guizhou 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:

FZ 2026-03-082

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:

贵州医科大学附属肿瘤医院伦理委员会

Name of the ethic committee:

Ethics Committee of Affiliated Cancer Hospital of Guizhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-03-19 00:00:00

伦理委员会联系人:

余梅

Contact Name of the ethic committee:

Yu Mei

伦理委员会联系地址:

贵州省贵阳市云岩区北京西路1号

Contact Address of the ethic committee:

No. 1 Beijing West Road, Yunyan District, Guiyang City, Guizhou Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 139 8411 3276

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:

贵州医科大学附属肿瘤医院

Primary sponsor:

The Affiated Cancer Hospital of Guizhou Medical University

研究实施负责(组长)单位地址:

贵州省贵阳市云岩区北京西路1号

Primary sponsor's address:

No. 1 Beijing West Road, Yunyan District, Guiyang City, Guizhou Province

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):

Country:

China

Province:

Guizhou

City:

单位(医院):

贵州医科大学附属肿瘤医院

具体地址:

贵州省贵阳市云岩区北京西路1号

Institution
hospital:

The Affiated Cancer Hospital of Guizhou Medical University

Address:

No. 1 Beijing West Road, Yunyan District, Guiyang City, Guizhou Province

经费或物资来源:

贵州医科大学附属肿瘤医院麻醉科,加自筹

Source(s) of funding:

Department of Anesthesiology, the Affiliated Cancer Hospital of Guizhou Medical University, and self-funded

研究疾病:

胸腔镜手术术后疼痛  

Target disease:

Postoperative pain after thoracoscopic surgery

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究旨在比较超声引导下单点与两点肋间胸膜表面阻滞联合全麻在胸腔镜肺手术中的镇痛效果及安全性 ,为胸腔镜手术麻醉及术后镇痛管理提供科学依据。  

Objectives of Study:

The aim of this study is to compare the analgesic efficacy and safety of ultrasound-guided single-point versus two-point intercostal pleural surface blocks combined with general anaesthesia in thoracoscopic lung surgery, thereby providing a scientific basis for anaesthesia and postoperative pain management in thoracoscopic 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:

Inclusion criteria

排除标准:

1.穿刺部位感染; 2.局麻药过敏; 3.近期使用阿片类药物; 4. 严重心脑血管疾病(如NYHA分级>= III级或LVEF<40%;未控制的高血压(术前静息血压>= 160/100 mmHg); 5.6个月内发生过急性冠脉综合征或卒中); 6.肝肾功能异常(ALT/AST>2倍上限,eGFR<60 ml/min/1.73m^2); 7.糖尿病病史(HbA1c>7.5%); 8.凝血功能异常(INR>1.5或PLT<80×10^9/L)。

Exclusion criteria:

1. Infection at the puncture site; 2. Allergy to local anesthetic; 3. Recent use of opioid drugs; 4. Severe cardiovascular or cerebrovascular diseases (such as NYHA classification ≥ III or LVEF < 40%; uncontrolled hypertension (preoperative resting blood pressure ≥ 160/100 mmHg)); 5. Acute coronary syndrome or stroke occurred within 6 months); 6. Abnormal liver and kidney function (ALT/AST > 2 times upper limit, eGFR < 60 ml/min/1.73m^2); 7. History of diabetes (HbA1c > 7.5%); 8. Abnormal coagulation function (INR > 1.5 or PLT < 80×10^9/L).

研究实施时间:

Study execute time:

From 2026-04-03 00:00:00 To 2027-04-03 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-04-15 00:00:00 To 2027-04-03 00:00:00

干预措施:

Interventions:

组别:

单点阻滞组

样本量:

32

Group:

Single-point blockade group

Sample size:

干预措施:

高频线阵探头于腋前线水平定位T4-T5肋间隙,采用平面内穿刺技术,在肋间内肌与胸膜间隙,注射0.25%罗哌卡因30mL

干预措施代码:

Intervention:

Position the high-frequency linear array probe at the level of the T4–T5 intercostal spaces along the anterolateral line; using an in-plane puncture technique, inject 30 mL of 0.25% ropivacaine into the space between the internal intercostal muscles and the pleura.

Intervention code:

组别:

两点阻滞组

样本量:

32

Group:

The two-point block group

Sample size:

干预措施:

高频线阵探头于腋前线水平定位T4-T5肋间隙与T5-T6肋间隙,采用平面内穿刺技术,在肋间内肌与胸膜间隙,分别注射0.25%罗哌卡因15mL,总计药物剂量30ml

干预措施代码:

Intervention:

Using a high-frequency linear array transducer, locate the T4–T5 and T5–T6 intercostal spaces at the level of the anterior axillary line. Employing an in-plane puncture technique, inject 15 mL of 0.25% ropivacaine into the space between the internal intercostal muscle and the pleura at each site, for a total drug dose of 30 mL.

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):

 

Country:

China

Province:

Guizhou

City:

单位(医院):

贵州医科大学附属肿瘤医院 

单位级别:

三甲 

Institution
hospital:

The Affiated Cancer Hospital of Guizhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后静息疼痛NRS评分

指标类型:

主要指标

Outcome:

Resting pain NRS score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后运动(咳嗽)NRS评分

指标类型:

主要指标

Outcome:

Motion (coughing) NRS score

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中舒芬太尼用量

指标类型:

主要指标

Outcome:

The dosage of sufentanil used during the operation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中瑞芬太尼用量

指标类型:

主要指标

Outcome:

The dosage of remifentanil used during the operation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术中生命体征

指标类型:

次要指标

Outcome:

Intraoperative vital signs

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应发生率

指标类型:

次要指标

Outcome:

Incidence of adverse reactions

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后镇痛补救情况

指标类型:

次要指标

Outcome:

Management of postoperative pain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

首次下床活动时间

指标类型:

次要指标

Outcome:

The time of the first attempt to get out of bed for activities

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后住院天数

指标类型:

次要指标

Outcome:

Postoperative hospital stay

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 45 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):

随机序列生成‌:由计算机通过使用SAS 9.4软件生成区组随机序列(区组大小为4)

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

Random sequence generation: A computer generates a random sequence of blocks (block size 4) using SAS 9.4 software.

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

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:

CRF

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2026-04-14 08:36:17