ChiCTR2600116302 版本V1.0 版本创建时间2026/01/08 09:15:06 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:

ChiCTR2600116302 

最近更新日期:

Date of Last Refreshed on:

2026-01-08 09:14:40 

注册时间:

Date of Registration:

2026-01-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

下肢静脉曲张精准微创快速康复手术(PMF)多中心临床研究

Public title:

A multicenter clinical study of precision minimally invasive rapid rehabilitation (PMF) for varicose veins of lower extremities

注册题目简写:

English Acronym:

研究课题的正式科学名称:

下肢静脉曲张精准微创快速康复手术(PMF)多中心临床研究

Scientific title:

A multicenter clinical study of precision minimally invasive rapid rehabilitation (PMF) for varicose veins of lower extremities

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:

刘军军 

研究负责人:

刘军军 

Applicant:

Junjun Liu 

Study leader:

Junjun Liu 

申请注册联系人电话:

Applicant telephone:

+86 21 36123535

研究负责人电话:

Study leader's telephone:

+86 21 36123535

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:

503777344@qq.com

研究负责人电子邮件:

Study leader's E-mail:

503777344@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:

上海市松江区新松江路650号

研究负责人通讯地址:

上海市虹口区武进路85号

Applicant address:

No. 650 Xinsongjiang Road, Songjiang District, Shanghai City

Study leader's address:

No. 85, Wujin Road, Hongkou District, Shanghai

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:

上海市第一人民医院

Applicant's institution:

Shanghai General Hospital

研究负责人所在单位:

上海市第一人民医院

Affiliation of the Leader:

Shanghai General Hospital

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:

院伦快[2025]498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:

上海市第一人民医院人体试验伦理审查委员会

Name of the ethic committee:

Shanghai General Hospital Institutional Review Board

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:

耿雯倩

Contact Name of the ethic committee:

Geng Wenqian

伦理委员会联系地址:

上海市虹口区武进路85号

Contact Address of the ethic committee:

No. 85, Wujin Road, Hongkou District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 36126254

伦理委员会联系人邮箱:

Contact email of the ethic committee:

13262983906@163.com

研究实施负责(组长)单位:

上海市第一人民医院

Primary sponsor:

Shanghai General Hospital

研究实施负责(组长)单位地址:

上海市虹口区武进路85号

Primary sponsor's address:

No. 85, Wujin Road, Hongkou District, Shanghai

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

上海市

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市第一人民医院

具体地址:

上海市虹口区武进路85号

Institution
hospital:

Shanghai General Hospital

Address:

No. 85, Wujin Road, Hongkou District, Shanghai

经费或物资来源:

国家自然科学基金

Source(s) of funding:

82270505

Target disease:

lower extremity varicose

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:

病例对照研究 

Study design:

Case-Control study 

研究目的:

1. 评估PMF手术在真实临床环境中的安全性和有效性 2. 比较PMF与传统手术在复发率、并发症和医疗费用等方面的差异 3. 探索影响PMF手术疗效的关键因素(如CEAP分级、术者经验等)  

Objectives of Study:

1. To assess the safety and efficacy of the PMF procedure in a real-world clinical setting; 2. To compare the recurrence rate, complications and medical costs between PMF and conventional surgery; 3. To explore the key factors affecting the efficacy of PMF surgery (such as CEAP classification, operator experience, etc.).

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.原发性下肢静脉曲张CEAP分级C2-C6; 2.首次手术治疗; 3.完整术前超声检查资料; 4.术后随访≥12个月。

Inclusion criteria

1. Clinical-Etiology-Anatomy-Pathophysiology (CEAP) classification C2-C6; 2. Initial surgical treatment; 3. Complete preoperative ultrasound report; 4. Postoperative follow-up >=12 months.

排除标准:

1.继发性静脉曲张; 2.合并急性深静脉血栓; 3.严重心、肺、肾功能不全; 4.妊娠或哺乳期妇女; 5.临床资料缺失>30%。

Exclusion criteria:

1. Secondary varicose veins; 2. Combined with acute deep venous thrombosis; 3. Severe cardiac, pulmonary and renal insufficiency; 4. Pregnant or lactating women; 5. Missing clinical data>30%.

研究实施时间:

Study execute time:

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

征募观察对象时间:

Recruiting time:

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

干预措施:

Interventions:

组别:

PMF组

样本量:

1500

Group:

PMF group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

传统手术组

样本量:

1500

Group:

traditional surgery group

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):

上海市 

市(区县):

 

Country:

China 

Province:

Shanghai 

City:

 

单位(医院):

上海市第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai General Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

青岛大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

The Affiliated Hospital of Qingdao University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

临沂市人民医院 

单位级别:

三级甲等 

Institution
hospital:

Linyi People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东省 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

青岛市第三人民医院 

单位级别:

三级乙等 

Institution
hospital:

Qingdao Third People's Hospital

Level of the institution:

Tertiary B

测量指标:

Outcomes:

指标中文名:

术后12个月复发率

指标类型:

主要指标

Outcome:

Recurrence rate 12 months after operation

Type:

Primary indicator

测量时间点:

术后12月

测量方法:

Measure time point of outcome:

12 months after operation

Measure method:

指标中文名:

术后隐静脉主干闭合率

指标类型:

次要指标

Outcome:

Postoperative saphenous vein trunk closure rate

Type:

Secondary indicator

测量时间点:

术后1周、1月、3月、6月、12个月

测量方法:

色多普勒超声

Measure time point of outcome:

1 week, 1 month, 3 months, 6 months, 12 months after surgery

Measure method:

Color Doppler ultrasound

指标中文名:

症状改善率(基于VCSS评分)

指标类型:

次要指标

Outcome:

Symptom improvement rate (based on VCSS score)

Type:

Secondary indicator

测量时间点:

术后1周、1月、3月、6月、12个月

测量方法:

回顾病历中的 VCSS评分表

Measure time point of outcome:

1 week, 1 month, 3 months, 6 months, 12 months after surgery

Measure method:

Review the VCSS score sheet

指标中文名:

术后恢复时间

指标类型:

次要指标

Outcome:

Postoperative recovery time

Type:

Secondary indicator

测量时间点:

术后1周、1月、3月、6月、12个月

测量方法:

记录术后恢复正常活动时间和术后恢复正常工作时间

Measure time point of outcome:

1 week, 1 month, 3 months, 6 months, 12 months after surgery

Measure method:

The recovery time of normal activity and normal work after operation were recorded

指标中文名:

并发症发生率

指标类型:

主要指标

Outcome:

complication rate

Type:

Primary indicator

测量时间点:

术后1周、1月、3月、6月、12个月

测量方法:

临床随诊:发现新发的包括但不限于皮肤瘀斑、局部硬结、静脉炎、术后疼痛(疼痛评分≥4分)、隐神经损伤、深静脉血栓、血栓性静脉炎和肺栓塞等情况

Measure time point of outcome:

1 week, 1 month, 3 months, 6 months, 12 months after surgery

Measure method:

Clinical follow-up: new findings include but are not limited to skin ecchymosis, local induration, phlebitis, postoperative pain (pain score ≥4), saphenous nerve injury, deep vein thrombosis, thrombophlebitis and pulmonary embolism, etc.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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 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):

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

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):

数据不共享

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

Data not shared

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:

(1)数据采集方法: ①建立统一电子数据采集表(CRF); ②采用双人独立录入方式; ③设置逻辑校验规则确保数据质量。 (2)数据管理: ①建立中央数据库; ②定期进行数据核查与清理; ③采用区块链技术确保数据安全。

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

(1) Data collection methods:(1) Establish a unified electronic data collection form (CRF);② Adopt double independent input mode;(2) Set logic check rules to ensure data quality.(3) Data management:(1) Establishment of a central database;2. Regularly check and clean up data;Adopt blockchain technology to ensure data security.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-08 09:14:40