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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600120821 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-20 08:49:52 |
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注册时间: Date of Registration: |
2026-03-20 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
评价外周动脉紫杉醇涂层约束型球囊扩张导管用于腘下动脉经皮腔内血管成形术的安全性和有效性的前瞻性、多中心、随机、 平行对照、非劣效临床试验 |
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Public title: |
A prospective, multicenter, randomized, parallel-controlled, non-inferiority clinical trial to evaluate the safety and efficacy of peripheral arterial paclitaxel-coated constrained balloon angioplasty catheters for percutaneous transluminal angioplasty of the infrapopliteal arteries. |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
评价外周动脉紫杉醇涂层约束型球囊扩张导管用于腘下动脉经皮腔内血管成形术的安全性和有效性的前瞻性、多中心、随机、 平行对照、非劣效临床试验 |
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Scientific title: |
A prospective, multicenter, randomized, parallel-controlled, non-inferiority clinical trial to evaluate the safety and efficacy of peripheral arterial paclitaxel-coated constrained balloon angioplasty catheters for percutaneous transluminal angioplasty of the infrapopliteal arteries. |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
白翠菊 |
研究负责人: |
郭伟 |
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Applicant: |
Bai Cuiju |
Study leader: |
Guo Wei |
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申请注册联系人电话: Applicant telephone: |
+86 571 8837 3719 |
研究负责人电话:
Study leader's |
+86 10 6693 9344 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
cjb@batymedical.com |
研究负责人电子邮件: Study leader's E-mail: |
pla301dml@vip.sina.com |
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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): |
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申请注册联系人通讯地址: |
浙江省杭州市钱塘区下沙街道银海科创中心26幢301-2室 |
研究负责人通讯地址: |
北京市海淀区复兴路28号 |
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Applicant address: |
Room 301-2, Building 26, Yinhai Technology Innovation Center, Xiasha Street, Qiantang District, 310018 Hangzhou City, Zhejiang Province |
Study leader's address: |
No. 28, Fuxing Road, Haidian District, Beijing |
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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: |
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申请人所在单位: |
杭州巴泰医疗器械有限公司 |
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Applicant's institution: |
Hangzhou Barty Medical Equipment Co., Ltd. |
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研究负责人所在单位: |
中国人民解放军总医院第一医学中心 |
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Affiliation of the Leader: |
Chinese PLA general Hospital Chinese PLA Medical School |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2026伦审第001号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
中国人民解放军总医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Chinese PLA general Hospital Chinese PLA Medical School |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-04 00:00:00 | ||
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伦理委员会联系人: |
杨千粟 |
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Contact Name of the ethic committee: |
Yang Qiansu |
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伦理委员会联系地址: |
中国人民解放军总医院医学伦理委员会 |
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Contact Address of the ethic committee: |
Medical Ethics Committee of Chinese PLA general Hospital Chinese PLA Medical School |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6693 7166 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
中国人民解放军总医院第一医学中心 |
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Primary sponsor: |
Chinese PLA general Hospital Chinese PLA Medical School |
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研究实施负责(组长)单位地址: |
北京市海淀区复兴路28号 |
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Primary sponsor's address: |
No. 28, Fuxing Road, Haidian District, Beijing |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
杭州巴泰医疗器械有限公司 |
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Source(s) of funding: |
Hangzhou Barty Medical Equipment Co., Ltd. |
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研究疾病: |
外周动脉疾病 |
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Target disease: |
Peripheral Arterial Disease |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
评价外周动脉紫杉醇涂层约束型球囊扩张导管用于腘下动脉经皮腔内血管成形术的安全性和有效性。 |
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Objectives of Study: |
To evaluate the safety and efficacy of peripheral artery paclitaxel-coated constrained balloon angioplasty catheters in percutaneous transluminal angioplasty of the infrapopliteal arteries. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
1.18周岁<=年龄<=85周岁,男女不限 2.腘下动脉(包括胫腓干、胫前动脉、胫后动脉和腓动脉)粥样硬化性狭窄或闭塞病变 3.Rutherford分级在4-6级之间 4.目测靶病变参考血管直径2.0-4.0 mm,靶病变血管闭塞或狭窄程度≥70% 5.靶病变总长度<=200mm 6.靶病变必须成功预扩张(定义为残余狭窄<50%,无远端栓塞,无C级以上限流性夹层) 7.同侧流入道通畅或已成功再通(狭窄程度<50%) 8.患者自愿参加并签署书面知情同意书 |
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Inclusion criteria |
1. Age between 18 and 85 years old, regardless of gender 2. Atherosclerotic stenosis or occlusive lesions of the popliteal artery (including the tibiofibular trunk, anterior tibial artery, posterior tibial artery, and fibular artery) 3. Rutherford classification between grades 4-6 4. Estimated reference vessel diameter of target lesion is 2.0-4.0 mm, with target lesion vessel occlusion or stenosis ≥70% 5. Total length of target lesion ≤200 mm 6. Target lesion must be successfully pre-dilated (defined as residual stenosis <50%, no distal embolization, no flow-limiting dissection of grade C or above) 7. Ipsilateral inflow tract is patent or has been successfully recanalized (stenosis <50%) 8. Patient voluntarily participates and signs a written informed consent form |
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排除标准: |
1.靶病变部位无法通过导丝者 2.靶病变严重钙化者(PACSS评分4级) 3.靶病变为支架内再狭窄者 4.踝关节以下无靶病变流出道者 5.需要双下肢同时介入治疗者 6.同时介入治疗的其他病变使用药物球囊或药物洗脱支架者 7.急性血栓需要溶栓或取栓者 8.计划踝关节以上大截肢者 9.有凝血功能障碍或有血小板减少性紫癜病史者 10.术前6周内靶病变有溶栓或介入治疗史者 11.术前3个月内发生脑卒中(腔隙性脑梗死除外)或30天内发生急性心肌梗死者 12.严重肾功能不全者,血清肌酐大于正常值上限2倍 13.血管通路感染或有全身性活动性感染者 14.已知对紫杉醇或结构类似化合物、血管造影剂、阿司匹林、肝素钠、氯吡格雷等抗凝、抗血小板药物过敏者 15.不能接受建议的抗血小板和/或抗凝血治疗者 16.正在参加其他上市前药物或医疗器械临床试验,并尚未完成该研究的主要研究终点者 17.妊娠或哺乳期女性,或在本试验进行期间有计划怀孕者 18.研究者认为不适合参加本临床试验者 |
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Exclusion criteria: |
1. Patients whose target lesion site cannot be traversed by a guidewire 2. Patients with severely calcified target lesions (PACSS score grade 4) 3. Patients with in-stent restenosis at the target lesion 4. Patients with no target lesion outflow below the ankle joint 5. Patients requiring simultaneous intervention in both lower limbs 6. Patients whose other lesions undergoing simultaneous intervention use drug balloons or drug-eluting stents 7. Patients requiring thrombolysis or thrombectomy for acute thrombosis 8. Patients planning a major amputation above the ankle joint 9. Patients with coagulation disorders or a history of thrombocytopenic purpura 10. Patients with a history of thrombolysis or interventional treatment at the target lesion within 6 weeks before surgery 11. Patients who had a stroke within 3 months before surgery (excluding lacunar cerebral infarction) or acute myocardial infarction within 30 days 12. Patients with severe renal insufficiency, serum creatinine greater than twice the upper limit of normal 13. Patients with vascular access infection or systemic active infection 14. Patients with known allergies to paclitaxel or structurally similar compounds, contrast agents, aspirin, heparin sodium, clopidogrel, or other anticoagulant/antiplatelet drugs 15. Patients unable to receive the recommended antiplatelet and/or anticoagulant therapy 16. Patients currently participating in other pre-marketing drug or medical device clinical trials and have not yet completed the primary endpoints of those studies 17. Pregnant or breastfeeding women, or women planning pregnancy during the trial 18. Patients deemed by the investigator as unsuitable to participate in this clinical trial |
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研究实施时间: Study execute time: |
从 From 2026-02-04 00:00:00至 To 2029-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-03-20 00:00:00 至 To 2027-03-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
参研中心研究者登录随机化网站,采用中央随机系统进行随机化。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Researchers from the participating center logged into the randomization website and conducted randomization using the central randomization system. |
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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 |
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盲法: |
单盲 |
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Blinding: |
Single blind |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
研究完成后会以文章发表的方式共享数据,相关文章发表1年后可通过邮箱与申办者联系获得。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
After the research is completed, the data will be shared in the form of published articles. One year after the relevant articles are published, you can contact the sponsor via email to obtain them. |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |