ChiCTR2500108601 版本V1.0 版本创建时间2025/09/02 10:26:23 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:

ChiCTR2500108601 

最近更新日期:

Date of Last Refreshed on:

2025-09-02 10:26:08 

注册时间:

Date of Registration:

2025-09-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

单纯大隐静脉主干射频消融术的临床治疗评估

Public title:

Clinical evaluation of radiofrequency ablation of the great saphenous vein trunk alone

注册题目简写:

English Acronym:

研究课题的正式科学名称:

单纯大隐静脉主干射频消融术的临床治疗评估

Scientific title:

Clinical evaluation of radiofrequency ablation of the great saphenous vein trunk alone

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:

王小微 

研究负责人:

王小微 

Applicant:

Xiaowei Wang 

Study leader:

Xiaowei Wang 

申请注册联系人电话:

Applicant telephone:

+86 189 0097 8562

研究负责人电话:

Study leader's
telephone:

+86 189 0097 8562

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:

330429122@qq.com

研究负责人电子邮件:

Study leader's E-mail:

330429122@qq.com

申请单位网址(自愿提供):

Applicant website(voluntary supply):

中国人民解放军联勤保障部队第九六七医院

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:

辽宁省大连市西岗区胜利路80号

研究负责人通讯地址:

辽宁省大连市西岗区胜利路80号

Applicant address:

No. 80 Shengli Road, Xigang District, Dalian City, Liaoning Province

Study leader's address:

No. 80 Shengli Road, Xigang District, Dalian City, Liaoning 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:

中国人民解放军联勤保障部队第九六七医院

Applicant's institution:

The 967th Hospital of the Logistics Support Force of the Chinese People's Liberation Army

研究负责人所在单位:

中国人民解放军联勤保障部队第九六七医院

Affiliation of the Leader:

The 967th Hospital of the Logistics Support Force of the Chinese People's Liberation Army

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:

PLA967-GC2025-27

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:

中国人民解放军联勤保障部队第九六七医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Ninth Six Seventh Hospital of the Logistics Support Force of the Chinese People's Liberation Army

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-25 00:00:00

伦理委员会联系人:

孙文婷

Contact Name of the ethic committee:

Wenting Sun

伦理委员会联系地址:

辽宁省大连市西岗区胜利路80号

Contact Address of the ethic committee:

No. 80 Shengli Road, Xigang District, Dalian City, Liaoning Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 411 8084 1165

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:

中国人民解放军联勤保障部队第九六七医院

Primary sponsor:

The 967th Hospital of the Logistics Support Force of the Chinese People's Liberation Army

研究实施负责(组长)单位地址:

辽宁省大连市西岗区胜利路80号

Primary sponsor's address:

No. 80 Shengli Road, Xigang District, Dalian City, Liaoning 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):

辽宁省

市(区县):

大连市

Country:

China

Province:

Liaoning

City:

单位(医院):

中国人民解放军联勤保障部队第九六七医院

具体地址:

辽宁省大连市西岗区胜利路80号

Institution
hospital:

The 967th Hospital of the Logistics Support Force of the Chinese People's Liberation Army

Address:

No. 80 Shengli Road, Xigang District, Dalian City, Liaoning Province

经费或物资来源:

自筹

Source(s) of funding:

self-financing

研究疾病:

下肢静脉曲张  

Target disease:

Varicose veins in the lower limbs

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:

单臂 

Study design:

Single arm 

研究目的:

探索单纯行大隐静脉主干射频消融术,对c2-c3期的下肢静脉曲张患者的临床治疗的有效性和可靠性  

Objectives of Study:

Exploring the clinical efficacy and reliability of radiofrequency ablation of the main trunk of the great saphenous vein in patients with stage C2-C3 lower extremity varicose veins

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20-75岁; 2.C2-C3期静脉曲张,膝关节以上无曲张静脉; 3.彩超提示大隐静脉直径≤10mm,且明确返流,主干无血栓; 4.无严重心脑血管疾病,耐受手术。

Inclusion criteria

1. Age 20–75 years old; 2. C2–C3 stage varicose veins, no varicose veins above the knee joint; 3. Color Doppler ultrasound shows that the diameter of the great saphenous vein is <=10 mm, with clear reflux and no thrombosis in the main trunk; 4. No severe cardiovascular or cerebrovascular diseases, and able to tolerate surgery.

排除标准:

1.膝下明确病理性穿支返流(直径大于3.5mm,返流大于500ms); 2.小腿曲张浅静脉团存在陈旧或新鲜血栓; 3.深静脉血栓形成后继发性静脉曲张; 4.穿刺点附近感染灶; 5.严重动脉硬化,无法耐受压力治疗; 6.既往GSV手术史; 7.深静脉血栓或血栓后遗症; 8.合并严重动脉疾病(ABI<0.9); 9.妊娠期或计划妊娠; 10.弹力袜过敏

Exclusion criteria:

1. Clear pathological perforator reflux below the knee (diameter >3.5 mm, reflux >500 ms); 2. Presence of old or fresh thrombi in varicose superficial veins of the lower leg; 3. Secondary varicose veins following deep vein thrombosis; 4. Infection foci near the puncture site; 5. Severe arterial sclerosis, unable to tolerate pressure therapy; 6. Previous GSV surgery history; 7. Deep vein thrombosis or post-thrombotic syndrome; 8. Concurrent severe arterial disease (ABI < 0.9); 9. Pregnancy or planned pregnancy; 10. Allergy to compression stockings

研究实施时间:

Study execute time:

From 2025-09-01 00:00:00 To 2030-09-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-10 00:00:00 To 2025-12-31 00:00:00

干预措施:

Interventions:

组别:

单纯大隐静脉射频组

样本量:

100

Group:

Pure great saphenous vein radiofrequency group

Sample size:

干预措施:

单纯大隐静脉主干射频消融

干预措施代码:

Intervention:

Pure radiofrequency ablation of the main trunk of the great saphenous vein

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第一医院  

单位级别:

三甲 

Institution
hospital:

Dalian Medical University Affiliated First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

Dalian Medical University Affiliated Second Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连大学附属新华医院 

单位级别:

三甲 

Institution
hospital:

Xinhua Hospital Affiliated with Dalian University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连大学附属中山医院 

单位级别:

三甲 

Institution
hospital:

Dalian University Affiliated Zhongshan Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

瓦房店市中心医院 

单位级别:

三级 

Institution
hospital:

Wafangdian Central Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连理工大学附属大连市中心医院 

单位级别:

三甲 

Institution
hospital:

Dalian Central Hospital Affiliated to Dalian University of Technology

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

大连市金州区第一人民医院 

单位级别:

三级 

Institution
hospital:

Dalian Jinzhou District First People's Hospital

Level of the institution:

Tertiary

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China

Province:

Liaoning

City:

单位(医院):

中国人民解放军联勤保障部队第九六七医院 

单位级别:

三甲 

Institution
hospital:

The 967th Hospital of the Logistics Support Force of the Chinese People's Liberation Army

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

小腿症状缓解率

指标类型:

主要指标

Outcome:

Rate of Relief of Calf Symptoms

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

曲张静脉直径恢复情况

指标类型:

主要指标

Outcome:

Recovery of Varicose Vein Diameter

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

静脉团消退时间

指标类型:

主要指标

Outcome:

Time to resolution of venous clusters

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

二次干预率

指标类型:

主要指标

Outcome:

Secondary intervention 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:

闭合率

指标类型:

次要指标

Outcome:

Closure 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:

生活质量

指标类型:

次要指标

Outcome:

Quality of Life

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

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 20 years
最大 Max age 75 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:

公开/Public

盲法:

Blinding:

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:

病历记录表

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:

 2025-09-02 10:26:08