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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: |
ChiCTR2100041946 |
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最近更新日期: Date of Last Refreshed on: |
2021-03-28 22:10:21 |
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注册时间: Date of Registration: |
2021-01-10 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: |
文和医师:请于伦理委员会批准后才开始征募参试者,并与我们联系上传伦理批件、研究计划书、知情同意书模板。 OCT 指导药物涂层球囊应用对比药物洗脱支架治疗 STEMI 患者的前瞻性、多中心、随机对照研究 |
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Public title: |
OCT directs the application of drug-coated balloons to contrast drug-eluting stents in the treatment of STEMI patients: a prospective, multicenter, 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: |
OCT 指导药物涂层球囊应用对比药物洗脱支架治疗 STEMI 患者的前瞻性、多中心、随机对照研究 |
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Scientific title: |
OCT directs the application of drug-coated balloons to contrast drug-eluting stents in the treatment of STEMI patients: a prospective, multicenter, 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: |
文和 |
研究负责人: |
李妍 |
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Applicant: |
Wen He |
Study leader: |
Li Yan |
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申请注册联系人电话: Applicant telephone: |
+86 15809289639 |
研究负责人电话:
Study leader's |
+86 13892890227 |
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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: |
375652114@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
307712565@qq.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: |
陕西省西安市灞桥区新寺路1号 |
研究负责人通讯地址: |
陕西省西安市灞桥区新寺路1号 |
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Applicant address: |
1 Xinsi Road, Baqiao District, Xi'an, Shaanxi, China |
Study leader's address: |
1 Xinsi Road, Baqiao District, Xi'an, Shaanxi, 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: |
空军军医大学第二附属医院唐都医院 |
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Applicant's institution: |
Tangdu Hospital of Air Force Millitary Medical University |
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研究负责人所在单位: |
空军军医大学第二附属医院唐都医院 |
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Affiliation of the Leader: |
Tangdu Hospital of Air Force Millitary Medical University |
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是否获伦理委员会批准: |
否 |
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Approved by ethic committee: |
No |
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伦理委员会批件文号: Approved No. of ethic committee: |
伦理委员会批件附件: Approved file of Ethical Committee: |
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批准本研究的伦理委员会名称: |
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Name of the ethic committee: |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 | ||
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
空军军医大学第二附属医院唐都医院 |
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Primary sponsor: |
Tangdu Hospital of Air Force Millitary Medical University |
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研究实施负责(组长)单位地址: |
陕西省西安市灞桥区新寺路569号 |
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Primary sponsor's address: |
569 Xinsi Road, Baqiao District, Xi'an, Shaanxi, 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 |
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Source(s) of funding: |
without |
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研究疾病: |
ST段抬高型心肌梗死 |
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Target disease: |
St-segment elevation myocardial infarction |
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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: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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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: |
评估与DES对比,DCB治疗STEMI患者的长期安全性和疗效。 |
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Objectives of Study: |
To evaluate the long-term safety and efficacy of DCB in patients with STEMI as compared with DES. |
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药物成份或治疗方案详述: |
对符合入排标准的患者随机分配到两组,而后行血栓抽吸。DCB 组靶病变预处理方法,依据OCT 检查分类而决定,包括半顺应或非顺应性球囊、切割球囊, 球囊直径与血管直径比例为 0.8~1.0︰1。DES 组则遵循现行指导原则进行预处理。如果预扩张后造影残余狭窄≤30%且血流 TIMI 分级>2 级,未见 C 型及以上夹层,则分别行 DCB 或 DES 治疗。 如DCB 组患者不符合上述标准则行支架植入治疗。DCB 治疗组中DCB 的直径选择与预处理球囊相同直径,DCB 两端应超出病变 3mm。扩张压力 8~10atm,持续 60s(TBD)。治疗后即刻造影,如果显示残余狭窄≤30%且血流 TIMI 分级为 3 级,未见 C 型及以上夹层, 则认为治疗成功。而后 DCB 组在 15 分钟后行 QFFR/CTFFR 检查,确定血流功能情况,如<0.80, 则认为 DCB 治疗失败,应在 OCT 指导下置入补救性 DES。DES 组病人,如支架边缘出现严重夹层,应置入补救性DES。 |
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Description for medicine or protocol of treatment in detail: |
Patients who met the criteria for admission were randomly assigned to two groups and then thrombotic aspiration was performed.Target lesions in the DCB group were pretreated according to OCT classification, including semi-compliant or non-compliant balloons and cut balloons. The ratio of balloon diameter to vascular diameter was 0.8 ~ 1.0:1.DES group followed the current guidelines for preprocessing.If residual stenosis <= 30% after pre-dilatation and blood flow TIMI grade > grade 2, no c-type or above interlayer is found, then DCB or DES will be performed respectively.If patients in the DCB group did not meet the above criteria, stent implantation was performed.The diameter of DCB in the DCB treatment group was the same as that of the pretreatment balloon, and both ends of DCB should exceed the lesion by 3mm.The expansion pressure was 8 ~ 10atm and lasted 60s (TBD).Immediately after treatment, angiography is performed. If residual stenosis is shown to be <= 30% and TIMI grading of blood flow is grade 3, and no c-type or above interlayer is found, the treatment is considered to be successful.Then, the DCB group underwent QFFR/CTFFR examination 15 minutes later to determine the blood flow function. If <0.80, DCB treatment was considered to have failed and remedial DES should be placed under THE guidance of OCT. Patients in the DES group, if there is a severe dissection at the edge of the stent, a remedial DES should be placed. |
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纳入标准: |
1. 18 岁≤年龄≤75 岁; |
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Inclusion criteria |
1. Aged >= 18 and <= 75 years; |
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排除标准: |
1. 血流动力学不稳定; |
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Exclusion criteria: |
1. Hemodynamic instability; |
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研究实施时间: Study execute time: |
从 From 2021-12-01 00:00:00至 To 2023-04-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-12-04 00:00:00 至 To 2024-02-01 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): |
中央随机系统产生随机数列,将对照组与试验组1:1随机分组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The central random system generates random sequences, and the control group and the experimental group were randomly assigned 1:1 |
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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: |
公开/Public |
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盲法: |
开放 |
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Blinding: |
open-label |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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): |
临床试验公共管理平台 http://www.medresman.org.cn. |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Clinical Trial Management Public Platform, http://www.medresman.org.cn. |
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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: |
病历记录表 |
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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: |
暂未确定/Not yet |