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注册号: Registration number: |
ChiCTR2600122041 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-08 14:17:25 |
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注册时间: Date of Registration: |
2026-04-08 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: |
Petal技术辅助冠状动脉开口病变精准支架置入的前瞻性、单中心、随机、对照研究 |
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Public title: |
Petal Technologu-Assisted Precise Stent Placement for Coronary Ostial Lesions: A Prospective, Single-center, Randomized, Controlled Study |
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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: |
Petal 技术辅助冠状动脉开口病变精准支架置入的前瞻性、单中心、 随机、对照研究 |
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Scientific title: |
Petal Technologu-Assisted Precise Stent Placement for Coronary Ostial Lesions: A Prospective, Single-center, Randomized, Controlled Study |
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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: |
龙明 |
研究负责人: |
龙明 |
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Applicant: |
Long Ming |
Study leader: |
Long Ming |
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申请注册联系人电话: Applicant telephone: |
+86 159 1576 3466 |
研究负责人电话:
Study leader's |
+86 159 1576 3466 |
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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: |
fidragonet@163.com |
研究负责人电子邮件: Study leader's E-mail: |
fidragonet@163.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: |
广东省广州市越秀区中山二路58号 |
研究负责人通讯地址: |
广东省广州市越秀区中山二路58号 |
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Applicant address: |
No. 58, Zhongshan 2nd Road, Guangzhou, Guangdong Province, China |
Study leader's address: |
No. 58, Zhongshan 2nd Road, Guangzhou, Guangdong Province, China |
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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: |
中山大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital of Sun Yat-sen University |
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研究负责人所在单位: |
中山大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Sun Yat-sen University |
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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: |
伦审临[2026]097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: |
中山大学附属第一医院临床科研和实验动物伦理委员会 |
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Name of the ethic committee: |
Clinical Research and Laboratory Animal Ethics Committee, The First Affiliated Hospital of Sun Yat-sen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-25 00:00:00 | ||
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伦理委员会联系人: |
陈湛勇 |
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Contact Name of the ethic committee: |
Zhanyong Chen |
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伦理委员会联系地址: |
广东省广州市越秀区中山二路58号 |
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Contact Address of the ethic committee: |
No. 58, Zhongshan 2nd Road, Guangzhou, Guangdong Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 87338035 |
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: |
中山大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital of Sun Yat-sen University |
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研究实施负责(组长)单位地址: |
广东省广州市越秀区中山二路58号 |
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Primary sponsor's address: |
No. 58, Zhongshan 2nd Road, Guangzhou, Guangdong Province, China |
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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: |
无经费来源 |
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Source(s) of funding: |
None |
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研究疾病: |
冠心病 |
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Target disease: |
Coronary Artery 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: |
观察并评估Petal技术用于辅助冠状动脉开口病变精准支架置入的有效性和安全性 |
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Objectives of Study: |
To observe and evaluate the efficacy and safety of the Petal technique for assisting in precise stent placement for ostial lesions of coronary arterie. |
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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: |
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Inclusion criteria |
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排除标准: |
(1).7天内STEMI患者; (2).原开口处支架内再狭窄患者; (3).不能成功预扩张的重度钙化病变; (4).左心室射血分数LVEF<35%; (5).肾功能不全(eGFR<35 mL/min/1.73m^2); (6).6个月内参加过其他药物或器械临床研究; (7).其它经研究者认为不适合参加本研究的情形。 |
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Exclusion criteria: |
1.Patients with STEMI within the past 7 days; 2.Patients with in-stent restenosis at the original ostial site; 3.Severely calcified lesions not amenable to successful pre-dilation; 4.Left ventricular ejection fraction (LVEF) < 35%; 5. Renal insufficiency (eGFR < 35 mL/min/1.73m^2); 6.Participation in another drug or device clinical study within the past 6 months; 7.Any other condition considered by the investigator to be unsuitable for participation in this study |
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研究实施时间: Study execute time: |
从 From 2026-04-10 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-20 00:00:00 至 To 2027-12-31 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: |
尚未开始 Not yet 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): |
区组随机,随机比例1:1 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Block randomization with a 1:1 allocation ratio |
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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: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |