ChiCTR2500114259 版本V1.0 版本创建时间2025/12/09 17:02:04 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:

ChiCTR2500114259 

最近更新日期:

Date of Last Refreshed on:

2025-12-09 17:01:52 

注册时间:

Date of Registration:

2025-12-09 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

超声引导下肢皮神经阻滞在大隐静脉腔内射频消融术中的临床研究

Public title:

Clinical Study of Ultrasound-Guided Cutaneous Nerve Block for Lower Limbs in Endovenous Radiofrequency Ablation of the Great Saphenous Vein

注册题目简写:

English Acronym:

研究课题的正式科学名称:

超声引导下肢皮神经阻滞在大隐静脉腔内射频消融术中的临床研究

Scientific title:

Clinical Study of Ultrasound-Guided Cutaneous Nerve Block for Lower Limbs in Endovenous Radiofrequency Ablation of the Great Saphenous Vein

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:

杨禄坤 

研究负责人:

杨禄坤 

Applicant:

Yang Lukun 

Study leader:

Yang Lukun 

申请注册联系人电话:

Applicant telephone:

+86 756 2528888

研究负责人电话:

Study leader's telephone:

+86 756 2528355

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:

yanglk@mail.sysu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

yanglk@mail.sys.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:

广东省珠海市香洲区香湾街道梅华东路52号

研究负责人通讯地址:

广东省珠海市香洲区香湾街道梅华东路52号

Applicant address:

No. 52, Meihuadong Road, Xiangwan Street, Xiangzhou District, Zhuhai City, Guangdong Province

Study leader's address:

No. 52, Meihuadong Road, Xiangwan Street, Xiangzhou District, Zhuhai City, Guangdong 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:

中山大学附属第五医院

Applicant's institution:

The Fifth Affiliated Hospital of Sun Yat-sen University

研究负责人所在单位:

中山大学附属第五医院

Affiliation of the Leader:

The Fifth Affiliated Hospital of Sun Yat-sen University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

中大五院【2025】伦字第(K103-1)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:

中山大学附属第五医院医学伦理委员会

Name of the ethic committee:

The Fifth Affiliated Hospital Sun Yat sen University Committee on medical ethics

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-28 00:00:00

伦理委员会联系人:

傅雪婷

Contact Name of the ethic committee:

Fu Xueting

伦理委员会联系地址:

广东省珠海市香洲区香湾街道梅华东路52号

Contact Address of the ethic committee:

No. 52, Meihuadong Road, Xiangwan Street, Xiangzhou District, Zhuhai City, Guangdong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 756 2528895

伦理委员会联系人邮箱:

Contact email of the ethic committee:

813510375@qq.com

研究实施负责(组长)单位:

中山大学附属第五医院

Primary sponsor:

The Fifth Affiliated Hospital of Sun Yat-sen University

研究实施负责(组长)单位地址:

广东省珠海市香洲区香湾街道梅华东路52号

Primary sponsor's address:

No. 52, Meihuadong Road, Xiangwan Street, Xiangzhou District, Zhuhai City, Guangdong 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):

广东省

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

中山大学附属第五医院

具体地址:

广东省珠海市香洲区香湾街道梅华东路52号

Institution
hospital:

The Fifth Affiliated Hospital of Sun Yat-sen University

Address:

No. 52, Meihuadong Road, Xiangwan Street, Xiangzhou District, Zhuhai City, Guangdong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

Self-funded

Target disease:

The Pain during endovenous radiofrequency ablation for great saphenous vein varicosities

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:

探讨下肢皮神经阻滞在大隐静脉腔内射频消融术中的麻醉效果  

Objectives of Study:

Exploring the Anesthetic Effect of Lower Limb Cutaneous Nerve Block in Endovenous Radiofrequency Ablation of the Great Saphenous Vein

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.自愿签署知情同意书; 2.年龄大于20岁,小于60岁,无性别限制; 3.确诊为下肢静脉曲张; 4.拟行下肢静脉腔内射频消融术; 5.同意行下肢皮神经阻滞麻醉。

Inclusion criteria

1. Voluntarily sign the informed consent form; 2. Aged over 20 and under 60, with no gender restrictions; 3. Diagnosed with lower limb varicose veins; 4. Planned to undergo endovenous radiofrequency ablation of the lower limbs; 5. Agree to undergo lower limb superficial nerve block anesthesia.

排除标准:

1.存在下肢皮神经阻滞麻醉禁忌症; 2.局麻药过敏; 3.患有不受控制的高血压、心力衰竭、心肌梗死、恶性心律失常等循环系统疾病或者正在发生的肺炎、哮喘和阻塞性肺气肿等呼吸道疾病; 4.麻醉前风险评估ASA4级或者以上,如恶性肿瘤且全身情况较差或伴有远处转移,严重肝肾功能障碍等; 5.精神障碍,不能配合麻醉及研究; 6.最近或者长期使用镇痛药物; 7.药物滥用史; 8.研究者认为不适合参与临床研究的其他情况。

Exclusion criteria:

1. Presence of contraindications to lower limb cutaneous nerve block anesthesia; 2. Allergy to local anesthetics; 3. Suffering from uncontrolled hypertension, heart failure, myocardial infarction, malignant arrhythmia, or other cardiovascular diseases, or currently experiencing respiratory diseases such as pneumonia, asthma, and obstructive emphysema; 4. Pre-anesthesia risk assessment of ASA grade 4 or above, such as malignant tumors with poor general condition or distant metastasis, severe liver or kidney dysfunction, etc.; 5. Mental disorders making cooperation with anesthesia and the study impossible; 6. Recent or long-term use of analgesic drugs; 7. History of drug abuse; 8. Other conditions deemed by the investigator to be unsuitable for participation in clinical research.

研究实施时间:

Study execute time:

From 2025-06-24 00:00:00 To 2026-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-06-24 00:00:00 To 2026-03-31 00:00:00  

干预措施:

Interventions:

组别:

对照组

样本量:

49

Group:

Control group

Sample size:

干预措施:

肿胀麻醉

干预措施代码:

Intervention:

the tumescent anesthesia

Intervention code:

组别:

试验组

样本量:

49

Group:

Experimental group

Sample size:

干预措施:

下肢皮神经阻滞

干预措施代码:

Intervention:

the lower limb cutaneous nerve block

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东省 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

中山大学附属第五医院 

单位级别:

三级甲等 

Institution
hospital:

The Fifth Affiliated Hospital of Sun Yat-sen University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

数字分级量表评分(NRS评分)

指标类型:

主要指标

Outcome:

the numerical rating scale score

Type:

Primary indicator

测量时间点:

手术开始前、肿胀液注射时、射频消融时、静脉剥脱时及术毕0h、2h、4h、24h

测量方法:

Measure time point of outcome:

preoperatively; during tumescent injection, RFA, vein stripping; at 0, 2, 4, and 24h postoperatively

Measure method:

指标中文名:

下肢肌力分级

指标类型:

次要指标

Outcome:

Muscle strength grading of lower limbs

Type:

Secondary indicator

测量时间点:

术毕0h、2h、4h、24h

测量方法:

Measure time point of outcome:

at 0, 2, 4, and 24 hours postoperatively

Measure method:

指标中文名:

患者满意度和外科医生满意度

指标类型:

次要指标

Outcome:

satisfaction of patient and surgeon

Type:

Secondary indicator

测量时间点:

术毕24h

测量方法:

Measure time point of outcome:

at 24 hours postoperatively

Measure method:

指标中文名:

起立-行走计时试验

指标类型:

次要指标

Outcome:

the timed up-and-go trial

Type:

Secondary indicator

测量时间点:

术毕0h、2h、4h、24h

测量方法:

Measure time point of outcome:

at 0, 2, 4, and 24 hours postoperatively

Measure method:

指标中文名:

与麻醉相关的不良反应

指标类型:

次要指标

Outcome:

Anesthesia-related adverse reactions

Type:

Secondary indicator

测量时间点:

术毕24h

测量方法:

Measure time point of outcome:

at 24 hours postoperatively

Measure method:

指标中文名:

术后首次下床活动时间

指标类型:

次要指标

Outcome:

First postoperative mobilization time

Type:

Secondary indicator

测量时间点:

术毕24h

测量方法:

Measure time point of outcome:

at 24 hours postoperatively

Measure method:

指标中文名:

补救镇痛药物使用剂量

指标类型:

次要指标

Outcome:

Rescue analgesic dosage

Type:

Secondary indicator

测量时间点:

术毕0h

测量方法:

Measure time point of outcome:

Immediately postoperatively

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:

手术开始前、肿胀液注射时、射频消融时、静脉剥脱时及术毕0h

测量方法:

Measure time point of outcome:

preoperatively; during tumescent injection, RFA, vein stripping; and immediately postoperatively

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:

手术开始前、肿胀液注射时、射频消融时、静脉剥脱时及术毕0h

测量方法:

Measure time point of outcome:

preoperatively; during tumescent injection, RFA, vein stripping; and immediately postoperatively

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 years
最大 Max age 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):

由不参与后续实验的麻醉医师使用在线计算机随机化服务(https://www.random.org/)产生一连串随机数

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

A series of random numbers was generated by anesthesiologists not involved in the subsequent experiments using the online computer randomization service (https://www.random.org/)

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:

开放标签

Blinding:

Open-label study

是否共享原始数据:

IPD sharing

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):

邮箱联系研究者

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

Contact the researcher by email

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:

无/No

注册人:

Name of Registration:

 2025-12-09 17:01:52