ChiCTR2100052622 版本V1.1 版本创建时间2022/04/29 14:15:36 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:

ChiCTR2100052622 

最近更新日期:

Date of Last Refreshed on:

2021-11-02 20:56:11 

注册时间:

Date of Registration:

2021-11-02 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

该研究尚未获得伦理委员会批准,请于批准后再开始纳入参试者,并与我们联系上传批件。 动态单光子发射计算机断层心肌核素成像(D-SPECT)联合心肌声学造影(MCE)对通心络胶囊干预非冠状动脉阻塞性缺血性心脏病(INOCA)的疗效评估

Public title:

Efficacy evaluation of dynamic single photon emission computed tomography (D-SPECT) combined with myocardial contrast echocardiography (MCE) in the intervention of Tongxinluo capsule in non-coronary obstructive ischemic heart disease (INOCA)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

心血管内科

Scientific title:

department of cardiovascular

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:

洪慰麟 

研究负责人:

洪慰麟 

Applicant:

Hongweilin 

Study leader:

Hongweilin 

申请注册联系人电话:

Applicant telephone:

13817732757

研究负责人电话:

Study leader's telephone:

13817732757

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:

shanghai_private_ryan@aliyun.com

研究负责人电子邮件:

Study leader's E-mail:

shanghai_private_ryan@aliyun.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:

上海市静安区延安西路221号华东医院

研究负责人通讯地址:

上海市静安区延安西路221号华东医院

Applicant address:

HuaDong Hospital, No.221, YanAn road west, JingAn district, Shanghai

Study leader's address:

HuaDong Hospital, No.221, YanAn road west, JingAn 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:

复旦大学附属华东医院

Applicant's institution:

HuaDong Hospital affiliated to Fudan University

研究负责人所在单位:

Affiliation of the Leader:

是否获伦理委员会批准:

否/No

Approved by ethic committee:

No

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:

批准本研究的伦理委员会名称:

Name of the ethic committee:

伦理委员会批准日期:

Date of approved by ethic committee:

2013-08-26 00:00:00

伦理委员会联系人:

Contact Name of the ethic committee:

伦理委员会联系地址:

Contact Address of the ethic committee:

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:

研究实施负责(组长)单位:

复旦大学附属华东医院

Primary sponsor:

HuaDong Hospital affiliated to Fudan University

研究实施负责(组长)单位地址:

上海市静安区延安西路221号华东医院

Primary sponsor's address:

HuaDong Hospital, No.221, YanAn road west, JingAn 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):

复旦大学附属华东医院

具体地址:

静安区延安西路221号

Institution
hospital:

Huadong Hospital affiliated to Fudan University

Address:

221 Yanan Road West, Jing'an District

经费或物资来源:

医院拨款

Source(s) of funding:

Hospital funding

Target disease:

non-coronary obstructive ischemic heart disease

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期临床试验 

Study phase:

1

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

冠脉慢血流(CSF)临床上发病率高,冠脉造影(CAG)虽无明显狭窄,但血流减慢、心肌有缺血,预后差,一直备受重视。冠脉微循环(CMC)的解剖学特点决定了CAG无法直接反映CMC。CSF现象的本质是冠脉微循环功能障碍(CMD)。非冠状动脉阻塞性缺血性心脏病(INOCA)是目前心血管领域的研究热点,与CMD密切相关。无创评估CSF/CMD/INOCA是大势所趋。心肌声学造影(MCE)及动态单光子发射计算机断层心肌核素成像(D-SPECT)均为前沿技术,均可无创测定冠脉血流储备(CFR)、评估CMD,有望取代有创评估方法。中医络病理论“孙络疏失”与CMD具有共同病理基础。中医络病理论在治疗CMD中有广阔的前景。传统抗心绞痛药物对CMD效果欠佳,尼可地尔有疗效但缺乏有力证据。针对CMD的治疗,在横向对比实验中,中成药(通心络胶囊)疗效优于西药。拟CAG联合D-SPECT或MCE精准筛选120名INOCA患者,随机分为常规治疗组、通心络组和尼可地尔组,每组40名。用D-SPECT联合MCE精确评估通心络干预后,心肌缺血(CMD/ CFR)的改善,并与尼可地尔做有效性比较.  

Objectives of Study:

Coronary slow blood flow (CSF) has a high clinical incidence, coronary angiography (CAG), although there is no obvious stenosis, but slow blood flow, myocardial ischemia, poor prognosis, has been paid attention to.The anatomical characteristics of coronary microcirculation (CMC) determine that CAG cannot directly reflect CMC.The essence of CSF phenomenon is coronary microcirculation dysfunction (CMD).Non-coronary obstructive ischemic heart disease (INOCA), which is closely related to CMD, is a hotspot in cardiovascular research.Noninvasive assessment of CSF/CMD/INOCA is the trend.Myocardial contrast echocardiography (MCE) and dynamic single photon emission computed tomography (D-SPECT) are both cutting-edge techniques for noninvasive determination of coronary flow reserve (CFR) and evaluation of CMD, which are expected to replace invasive evaluation methods.The theory of collateral diseases in TRADITIONAL Chinese medicine "Sunluo deficiency" has a common pathological basis with CMD.The theory of collateral diseases in TCM has a broad prospect in the treatment of CMD.The effect of traditional antiangina pectoris drugs on CMD is not good, but nicodil is effective but there is no strong evidence.For the treatment of CMD, the effect of Chinese patent medicine (Tongxinluo capsule) is better than that of western medicine in the horizontal comparison experiment.120 INOCA patients were accurately screened with CAG in combination with D-SPECT or MCE and randomly assigned to conventional treatment, tongxinlo, or Nicodil, with 40 patients in each group.The improvement of CMD/ CFR after tongxinluo intervention was accurately evaluated with D-SPECT and MCE and compared with nicodil for effectiveness.

药物成份或治疗方案详述:

本研究是一项前瞻性、单中心、随机化、开放标签的临床研究。入选患者将随机化分为3组,均接受标准抗心绞痛治疗。A组为标准治疗组,可使用阿司匹林、他汀、ACEI等常规抗心绞痛药物;B组为通心络组;C组为尼可地尔组;B组、C组在接受常规治疗基础上,分别口服通心络每日3次、每次3粒和尼可地尔每日3次、每次5mg。2019年AHA公布的ISCHEMIA研究,INOCA约占筛查患者的14%,常规抗心绞痛治疗的有效率约为30-40%。以往尼可地尔干预INOCA的研究,较常规抗心绞痛治疗能提高约20%的有效率。预设通心络的有效率不劣于尼可地尔。用PASS软件计算得每组需入选40人。考虑到10%的失访率,3组总共需要约130-140人。入选工作预计在2022年1月到2022年12月间完成。随访工作将在2023年6月底之前完成。 

Description for medicine or protocol of treatment in detail:

This study is a prospective, single-center, randomized, open-label clinical study.Patients were randomized into 3 groups to receive standard antiangina therapy.Group A was standard treatment group, aspirin, statins, ACEI and other conventional anti-angina drugs could be used;Group B was Tongxinluo group.Group C was Nicodil group;Group B and GROUP C were given tongxinluo 3 times a day, 3 tablets each time and Nicodil 3 times a day, 5mg each time on the basis of conventional treatment, respectively.In a 2019 AHA study published, INOCA accounted for about 14% of screened patients and was about 30-40% effective in conventional anti-angina therapy.In previous studies, Nicodil interfered with INOCA, raising efficacy by about 20% over conventional antiangina therapy.Preset tongxinluo is no less effective than Nicodil.PASS software was used to calculate that 40 people should be selected for each group.Considering the 10% loss to follow-up rate, the 3 groups need about 130-140 people in total.The selection process is expected to be completed between January 2022 and December 2022.Follow-up will be completed by the end of June 2023. 

纳入标准:

1.年龄须>=18岁及<=75岁;性别不限。
2.稳定性心绞痛诊断标准:近60天内心绞痛发作的频率、持续时间、诱因或缓解方式没有变化;无近期心肌损伤的证据。
3. CAG显示非梗阻性冠状动脉,包括正常冠状动脉(狭窄<30%)和轻度狭窄( 30%<狭窄<50%)
4.CSF诊断标准:校正TIMI帧数(correct TIMI frame count,CTFC),即造影图像采集速度为30帧/s时,冠脉血流由血管开口至血管末段超过27帧。
5.心肌缺血证据:静息或运动状态下,心电图或核素心肌血流灌注显像存在心肌缺血的客观证据。

Inclusion criteria

1. Age must be >= 18 and <= 75;No gender limitation.
2. Diagnostic criteria for stable angina: there was no change in the frequency, duration, cause or relief mode of angina attacks within the last 60 days;There was no evidence of recent myocardial injury.
3. CAG shows non-obstructive coronary arteries, including normal coronary arteries (stenosis <30%) and mild stenosis (30% 4.CSF diagnostic criteria: correct TIMI frame Count (CTFC), that is, coronary blood flow from vessel opening to vessel terminal exceeds 27 frames when the angiographic image acquisition speed is 30 frames /s.
5. Evidence of myocardial ischemia: there is objective evidence of myocardial ischemia on ecg or radionuclide myocardial perfusion imaging in resting or exercise state.

排除标准:

1. 存在严重主动脉瓣狭窄,肥厚型梗阻性心肌病,充血性心衰,恶性肿瘤;
2. 筛查前6月有明确的MI史、PCI和CABG术的患者;
3. 筛查前3月内曾用糖皮质激素;
4. 肾功能损害(血清肌酐≥140μmol/L)或肝功能损害(ALT和/或AST≥100IU/L);

Exclusion criteria:

1. Severe aortic stenosis, hypertrophic obstructive cardiomyopathy, congestive heart failure, and malignant tumors;
2. Patients with a clear history of MI, PCI and CABG 6 months prior to screening;
3. Use of glucocorticoids within 3 months before screening;
4. Renal function impairment (serum creatinine ≥140μmol/L) or liver function impairment (ALT and/or AST≥100IU/L);

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2022-12-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

40

Group:

Experimental group

Sample size:

干预措施:

口服通心络胶囊

干预措施代码:

Intervention:

Take Tongxinluo capsule

Intervention code:

组别:

对照组

样本量:

40

Group:

Control group

Sample size:

干预措施:

口服尼可地尔

干预措施代码:

Intervention:

Nicodil was taken orally

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):

复旦大学附属华东医院 

单位级别:

三级甲等 

Institution
hospital:

HuaDong Hospital affiliated to Fudan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

心绞痛严重程度

指标类型:

主要指标

Outcome:

Severity of angina pectoris

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

心肌损伤指标(TnT,TnI,CK-MB)

指标类型:

次要指标

Outcome:

Myocardial injury index (TnT, TnI, CK-MB)

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:

尚未开始

Not yet 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):

由导管室医师在诊断INOCA后,应用简单随机化分组法,即通过随机数字表,或者由计算机产生随机数来进行随机化。

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

INOCA was diagnosed by the cath surgeon, who applied simple randomization grouping, using random number tables or computer-generated random numbers.

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

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):

复旦大学附属华东医院官网

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

Official website of Huadong Hospital affiliated to Fudan University

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(CRF表)

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

Case Record Form (CRF Form)

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-02 20:56:07