ChiCTR2200064862 版本V1.0 版本创建时间2022/10/20 15:53:25 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:

ChiCTR2200064862 

最近更新日期:

Date of Last Refreshed on:

2022-10-20 15:53:03 

注册时间:

Date of Registration:

2022-10-20 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

验证静脉曲张封闭系统用于治疗下肢静脉曲张的安全性和有效性的前瞻性、多中心、随机、对照临床研究

Public title:

A prospective,multicenter,randomized,controlled clinical trial to verify the safety and efficacy of varicose closure systems for the varicose veins in lower extremities

注册题目简写:

静脉曲张封闭系统临床试验

English Acronym:

victor-trial

研究课题的正式科学名称:

验证静脉曲张封闭系统用于治疗下肢静脉曲张的安全性和有效性的前瞻性、多中心、随机、对照临床研究

Scientific title:

A prospective,multicenter,randomized,controlled clinical trial to verify the safety and efficacy of varicose closure systems for the varicose veins in 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:

赵鑫 

研究负责人:

曲乐丰 

Applicant:

Zhao Xin 

Study leader:

Qu Lefeng 

申请注册联系人电话:

Applicant telephone:

18141911660

研究负责人电话:

Study leader's
telephone:

18616505267

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:

zhaoxin@ysmmed.com

研究负责人电子邮件:

Study leader's E-mail:

Qulefeng@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:

上海市上海市闵行区陈行公路2168号11号楼B座802室

研究负责人通讯地址:

上海市静安区和田路64号

Applicant address:

Room 802, Block B, Building 11, 2168 Chen Hang Road, Minhang District, Shanghai.

Study leader's address:

No. 64 Hetian road, Jing'an 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:

上海益思妙医疗器械有限公司

Applicant's institution:

Shanghai Yimiao Medical equipment Co., Ltd.

研究负责人所在单位:

上海长征医院

Affiliation of the Leader:

Shanghai Changzheng 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:

2022-03

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:

上海长征医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Changzheng Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-03-24 00:00:00

伦理委员会联系人:

陶霞

Contact Name of the ethic committee:

Tao Xia

伦理委员会联系地址:

上海市静安区和田路64号

Contact Address of the ethic committee:

No. 64 Hetian road, Jing'an district, shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 81886191

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:

上海长征医院

Primary sponsor:

Shanghai Changzheng Hospital

研究实施负责(组长)单位地址:

上海市静安区和田路64号

Primary sponsor's address:

No. 64 Hetian road, Jing'an 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(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海长征医院

具体地址:

静安区和田路64号

Institution
hospital:

Shanghai Changzheng Hospital

Address:

64 Hetian Road, Jing'an District

国家:

中国

省(直辖市):

上海

市(区县):

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市东方医院

具体地址:

浦东新区云台路1800号

Institution
hospital:

Shanghai Oriental Hospital

Address:

1800 Yuntai Road, Pudong New District

经费或物资来源:

上海益思妙医疗器械有限公司

Source(s) of funding:

Shanghai Yimiao Medical equipment Co., Ltd.

研究疾病:

下肢大隐静脉曲张(限于浅静脉)  

Target disease:

Varicose great saphenous veins of lower extremities (limited to superficial veins)

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:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

验证静脉曲张封闭系统用于治疗下肢静脉曲张的安全性和有效性  

Objectives of Study:

To verify the safety and efficacy of varicose vein closure system in the treatment of varicose veins of lower extremities.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.18≤年龄≤75 周岁,性别不限;
2.临床诊断为单侧/双侧下肢大隐静脉曲张(仅限浅静脉),本次手术只 处理单侧下肢大隐静脉主干的患者;
3.CEAP 分级属 C2-C4b 级的患者;
4.自愿参加本研究,理解知情同意文件中所述的所有风险和益处,并签署书面知情同意书的患者。

Inclusion criteria

1. 18 ≤ age ≤ 75 years old, regardless of gender;
2. Clinical diagnosis of unilateral / bilateral varicose great saphenous veins of lower extremities (superficial veins only). This operation only deals with patients with unilateral trunk of great saphenous veins;
3. Patients with CEAP grade C2-C4b;
4. Poluntarily participate in this study to understand all the risks and benefits described in the informed consent document and sign a written informed consent.

排除标准:

1.每天使用麻醉或非甾体抗炎止痛药来控制与静脉曲张相关疼痛的患者;
2.严重肝、肾功能障碍(ALT>正常上限 3 倍;肌酐>221umol/L)的患者;
3.已知的无法纠正的出血或者患有严重凝血疾病的患者;
4.大隐静脉主干靶病变段血管直径<3mm 或者>12mm 的患者;
5.有症状的外周动脉疾病患者;
6.局部直径>12 mm 的靶静脉瘤患者;
8.急性全身感染性疾病的患者;
9.有浅表性血栓性静脉炎的患者;
10.对靶肢体大隐静脉主干进行过介入或外科手术治疗的患者;
11.患有其它可能导致试验困难或明显缩短患者生命预期(<1 年)的疾病, 比如肿瘤、肝病、心功能不全等的患者;
12.已知对利多卡因等局麻药物或氰基丙烯酸酯类物质过敏的患者;
13.包括但不限于盆腔肿瘤、深静脉血栓后遗症、KT 综合征或动静脉瘘病 史引起的非原发性静脉曲张患者;
14.大隐静脉极度扭曲,不适合微创介入治疗的患者;
15.妊娠、哺乳期女性;
16.正在参加其他药物或医疗器械临床试验的患者;
17.其它原因研究者认为不适合入选的患者。

Exclusion criteria:

1. Patients who use anesthetic or non-steroidal anti-inflammatory painkillers daily to control varicose vein-related pain;
2. Severe hepatic and renal dysfunction (ALT > 3 times normal upper limit). Patients with creatinine > 221umol/L);
3. Patients with known uncorrectable bleeding or with severe coagulation diseases;
4. Patients with diameter of the target segment of the great saphenous vein < 3mm or > 12mm;
5. Patients with symptomatic peripheral artery disease;
6. Patients with target vein tumor with local diameter > 12mm;
7. Patients with deep venous thrombosis or pulmonary embolism;
8. Patients with acute systemic infectious diseases;
9. Patients with superficial thrombophlebitis;
10. Patients who have undergone interventional or surgical treatment of the trunk of the great saphenous vein of the target limb;
11. Puffer from other diseases that may cause difficulty in testing or significantly shorten the patient's life expectancy (< 1 year). For example, patients with tumors, liver disease, cardiac insufficiency, etc.
12. Patients who are known to be allergic to local anesthetic drugs such as lidocaine or cyanoacrylate substances;
13. Pnclude, but are not limited to, patients with pelvic tumors, sequelae of deep vein thrombosis, KT syndrome or a history of arteriovenous fistula;
14. Patients with extremely distorted great saphenous veins. Patients who are not suitable for minimally invasive interventional therapy;
15. Pregnant and lactating women;
16. Patients who are participating in clinical trials of other drugs or medical devices;
17. Pther reasons that researchers believe are not suitable for selection.

研究实施时间:

Study execute time:

From 2022-03-24 00:00:00 To 2023-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-07-11 00:00:00 To 2023-01-11 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

90

Group:

Experimental group

Sample size:

干预措施:

使用上海益思妙医疗器械有限公司生产的静脉曲张封闭系统进行治疗

干预措施代码:

Intervention:

Treated with varicose vein closure system produced by Shanghai Yimiao Medical equipment Co., Ltd.

Intervention code:

组别:

对照组

样本量:

90

Group:

Control group

Sample size:

干预措施:

使用 Medtronic Inc.生产的静脉腔内射频闭合发生器 ClosureRFGTM及静脉腔内射频闭合导管 ClosureFastTM 进行治疗

干预措施代码:

Intervention:

The treatment was performed using the intracavity radiofrequency closure generator ClosureRFGTM and the intracavity radiofrequency closure catheter ClosureFastTM manufactured by Medtronic Inc.

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(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海长征医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Changzheng Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市东方医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Oriental Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

杭州 

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

浙江大学医学院附属第二医院 

单位级别:

三级甲等 

Institution
hospital:

The Second Affiliated Hospital of Medical College of Zhejiang University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

金华 

Country:

China

Province:

Zhejiang

City:

Jinhua

单位(医院):

浙江大学医学院附属第四医院 

单位级别:

三级甲等 

Institution
hospital:

The Fourth Affiliated Hospital of Zhejiang University School of Medicine

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China

Province:

Beijing

City:

单位(医院):

首都医科大学宣武医院 

单位级别:

三级甲等 

Institution
hospital:

Xuanwu Hospital of Capital Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建 

市(区县):

厦门 

Country:

China

Province:

Fujian

City:

Xiamen

单位(医院):

厦门大学附属中山医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongshan Hospital Affiliated to Xiamen University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建 

市(区县):

厦门 

Country:

China

Province:

Fujian

City:

Xiamen

单位(医院):

复旦大学附属中山医院厦门医院 

单位级别:

三级甲等 

Institution
hospital:

Zhongshan Hospital Affiliated to Fudan University Xiamen Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河北 

市(区县):

石家庄 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

河北医科大学第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Hospital of Hebei Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后3个月大隐静脉完全闭合率

指标类型:

主要指标

Outcome:

Complete closure rate of great saphenous vein 3 months after 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:

手术成功率

指标类型:

次要指标

Outcome:

Success rate of operation

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛评分

指标类型:

次要指标

Outcome:

Pain 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:

静脉曲张封闭系统性能评价

指标类型:

次要指标

Outcome:

Performance evaluation of varicose vein sealing system

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7天(±3天)的瘀斑评估

指标类型:

次要指标

Outcome:

Ecchymosis evaluation at 7 days (± 3 days) after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术前后静脉临床严重程度评分(VCSS)

指标类型:

次要指标

Outcome:

Venous clinical severity score (VCSS) before and after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术前后阿伯丁静脉曲张问卷(AVVQ)

指标类型:

次要指标

Outcome:

Aberdeen varicose vein questionnaire (AVVQ) before and after surgery

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术时间

指标类型:

次要指标

Outcome:

Operation time

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 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):

中央随机系统

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

IWRS

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:

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):

http://edc.blueballon.cn/login

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

http://edc.blueballon.cn/login

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:

电子采集和管理系统

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

Electronic Data Capture, EDC

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:

 2022-10-20 15:53:04