ChiCTR2500102772 版本V1.0 版本创建时间2025/05/20 09:04:18 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:

ChiCTR2500102772 

最近更新日期:

Date of Last Refreshed on:

2025-05-20 09:04:12 

注册时间:

Date of Registration:

2025-05-20 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

肾素-血管紧张素系统抑制剂对高血压合并主动脉瓣狭窄患者预后的影响(ERIPHAS)——多中心、开放标签、随机对照临床试验

Public title:

The Effect of Renin-Angiotensin System Inhibitors on the Prognosis of Hypertensive Patients with Aortic Stenosis: a multi-center and open-label randomized controlled trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

肾素-血管紧张素系统抑制剂对高血压合并主动脉瓣狭窄患者预后的影响(ERIPHAS)——多中心、开放标签、随机对照临床试验

Scientific title:

The Effect of Renin-Angiotensin System Inhibitors on the Prognosis of Hypertensive Patients with Aortic Stenosis: a multi-center and open-label randomized controlled trial

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:

刘城 

研究负责人:

刘城 

Applicant:

Cheng Liu 

Study leader:

Liu Cheng 

申请注册联系人电话:

Applicant telephone:

+86 13631401808

研究负责人电话:

Study leader's telephone:

+86 20 81048176

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:

eyliucheng@scut.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

80290068@qq.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:

广东省广州市越秀区盘福路1号

研究负责人通讯地址:

广东省广州市越秀区盘福路1号

Applicant address:

No. 1 Panfu Road, Yuexiu District, Guangzhou, Guangdong

Study leader's address:

No. 1 Panfu Road, Yuexiu District, Guangzhou, Guangdong

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:

广州市第一人民医院

Applicant's institution:

Guangzhou First People's Hospital

研究负责人所在单位:

广州市第一人民医院

Affiliation of the Leader:

Guabgzhou First People‘s Hospital

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

K-2024-170-01

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:

广州市第一人民医院伦理委员会

Name of the ethic committee:

Department of Ethics committee, Guangzhou First People's Hospital, School of Medicine, South China University of Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2024-12-27 00:00:00

伦理委员会联系人:

罗裕

Contact Name of the ethic committee:

Luo Yu

伦理委员会联系地址:

广东省广州市越秀区盘福路1号

Contact Address of the ethic committee:

No. 1 Panfu Road, Yuexiu District, Guangzhou, Guangdong

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 81045412

伦理委员会联系人邮箱:

Contact email of the ethic committee:

457306297@qq.com

研究实施负责(组长)单位:

广州市第一人民医院

Primary sponsor:

Guabgzhou First People‘s Hospital

研究实施负责(组长)单位地址:

广东省广州市越秀区盘福路1号

Primary sponsor's address:

No. 1 Panfu Road, Yuexiu District, Guangzhou, Guangdong

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

广州市第一人民医院

具体地址:

广东省广州市越秀区盘福路1号

Institution
hospital:

Guabgzhou First People‘s Hospital

Address:

No. 1 Panfu Road, Yuexiu District, Guangzhou, Guangdong

经费或物资来源:

自筹

Source(s) of funding:

Self-financing

Target disease:

Hypertension with aortic stenosis

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

主要研究目的:探索肾素-血管紧张素抑制剂(renin-angiotensin system inhibitor, RASI)对高血压合并主动脉狭窄(aortic stenosis, AS)患者已有瓣膜病变进展的影响。 次要研究目的:探索RASI对高血压合并主动脉狭窄患者新发瓣膜病变的影响。  

Objectives of Study:

Primary objectives: To explore the effect of renin-angiotensin system inhibitor (RASI) on the progression of existing valvular lesions in hypertensive patients with aortic stenosis (AS). Secondary objectives: To explore the effect of RASI on new-onset valvular disease in hypertensive patients with aortic stenosis.

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.受试者自愿配合该研究并签署知情同意书;
2.年龄≥40岁;
3.符合AS诊断标准;
4.诊室血压或24小时动态血压≥130/80 mmHg;
5.未行主动脉瓣置换术;

Inclusion criteria

1.Voluntary cooperation with the study plan and agreement of informed consent; 2.Age >= 40 years; 3.Aortic stenosis; 4.Clinical blood pressure or 24-hour ambulatory blood pressure >=130/80 mmHg; 5.Not receiving aortic valve replacement surgery;

排除标准:

1.急性心肌炎、急性心包炎、急性心力衰竭;
2.梗阻性肥厚型心肌病等引起血流动力学严重紊乱的左心室流出道梗阻;
3.出血性脑卒中或其他内脏大出血史;
4.严重室性心律失常、心源性晕厥、心脏性猝死复苏成功者;
5.谷丙转氨酶或谷草转氨酶高于3倍正常值上限;
6.血肌酐≥265 μmol/L;
7.血钾≥5.5 mmol/L;
8.双侧肾动脉狭窄;
9.用药后出现刺激性咳嗽、血管性水肿等症状无法耐受RASI者;
10.妊娠期或哺乳期妇女;
11.语言障碍、精神障碍、心理疾病无法配合检查和治疗者;

Exclusion criteria:

1.Acute myocarditis, acute pericarditis, acute heart failure; 2.Obstructive hypertrophic cardiomyopathy and other left ventricular outflow tract obstruction causing severe hemodynamic disturbance; 3.History of hemorrhagic stroke or other major internal bleeding; 4.Successful resuscitation of severe ventricular arrhythmia, cardiogenic syncope and sudden cardiac death; 5.Alanine aminotransferase (ALT) or Aspartate aminotransferase (AST) were higher than 3 times the upper limit of normal value; 6.Serum creatinine >= 265 μmol/L; 7.Serum potassium >= 5.5 mmol/L; 8.Bilateral renal artery stenosis; 9.Irritating cough, angioedema and other RASI-intolerent symptoms after medication; 10.Pregnant or lactating women; 11.Language disorders, mental disorders, mental illness unable to cooperate with the examination and treatment;

研究实施时间:

Study execute time:

From 2025-03-01 00:00:00 To 2030-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-07-01 00:00:00 To 2028-06-30 00:00:00  

干预措施:

Interventions:

组别:

钙通道阻滞剂组

样本量:

204

Group:

Calcium channel blocker group

Sample size:

干预措施:

氨氯地平使用

干预措施代码:

Intervention:

Amlodipine use

Intervention code:

组别:

肾素-血管紧张素系统抑制剂组

样本量:

204

Group:

Renin-angiotensin system inhibitor group

Sample size:

干预措施:

沙库巴曲缬沙坦缬沙坦使用

干预措施代码:

Intervention:

Sacubitril-valsartan use

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广州市第一人民医院 

单位级别:

三甲 

Institution
hospital:

Guabgzhou First People‘s Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

南方医科大学南方医院 

单位级别:

三甲 

Institution
hospital:

Southern Medical University Southern Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

广州医科大学附属第二医院 

单位级别:

三甲 

Institution
hospital:

Second Affiliated Hospital of Guangzhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

静息收缩压

指标类型:

次要指标

Outcome:

Resting systolic blood pressure

Type:

Secondary indicator

测量时间点:

第90天、第180天、第270天和第1年

测量方法:

通过电子血压计测得静息5分钟后患者双上肢收缩压并取较高数值为患者当时静息收缩压

Measure time point of outcome:

Day 90, day 180, day 270 and the first year

Measure method:

The systolic blood pressure of both upper limbs of the patient was measured by the electronic sphygmomanometer 5 minutes after rest, and the higher value was used as the patient's resting systolic blood pressure

指标中文名:

静息舒张压

指标类型:

次要指标

Outcome:

Resting diastolic blood pressure

Type:

Secondary indicator

测量时间点:

第90天、第180天、第270天和第1年

测量方法:

通过电子血压计测得静息5分钟后患者双上肢舒张压并取较高数值为患者当时静息舒张压

Measure time point of outcome:

Day 90, day 180, day 270 and the first year

Measure method:

The diastolic blood pressure of both upper limbs of the patient was measured by the electronic sphygmomanometer 5 minutes after rest, and the higher value was used as the patient's resting diastolic blood pressure

指标中文名:

三尖瓣环平面收缩期位移与肺动脉收缩压比值(TAPSE/PASP)

指标类型:

次要指标

Outcome:

Tricuspid annular plane systolic excursion/pulmonary arterial systolic pressure

Type:

Secondary indicator

测量时间点:

第90天、第180天、第270天和第1年

测量方法:

通过M型超声测得患者三尖瓣环水平收缩期位移(TAPSE),并通过多普勒超声测得三尖瓣口反流峰值速度(TRV),通过简化的伯努利方程估测肺动脉收缩压(PASP):4×TRV2+右房压,最终计算TAPSE与PASP的比值

Measure time point of outcome:

Day 90, day 180, day 270 and the first year

Measure method:

TAPSE was measured by M-mode ultrasound, and the peak regurgical velocity (TRV) of the tricuspid valve orifice was measured by Doppler ultrasound. The pulmonary artery systolic pressure (PASP) was estimated by simplified Bernoulli equation = 4×TRV^2+ right atrial pressure, and the ratio of TAPSE to PASP was finally calculated.

指标中文名:

已有瓣膜病变的进展

指标类型:

主要指标

Outcome:

Progression of existing valvular disease

Type:

Primary indicator

测量时间点:

第90天、第180天、第270天和第1年

测量方法:

对于主动脉瓣狭窄,超声心动图测得主动脉瓣口峰值流速较基线增加10%定义为主动脉瓣狭窄进展;对于主动脉瓣关闭不全、二尖瓣狭窄、二尖瓣关闭不全和三尖瓣关闭不全,狭窄或反流程度增加一个等级定义为瓣膜病变进展。

Measure time point of outcome:

Day 90, day 180, day 270 and the first year

Measure method:

For aortic stenosis, a 10% increase in peak flow rate from baseline detected by echocardiography defined as progression of aortic stenosis. For aortic insufficiency, mitral stenosis, mitral insufficiency, and tricuspid insufficiency, an increase at least 1 degree in stenosis or regurgitation was defined as valvular disease progression.

指标中文名:

新发瓣膜病变

指标类型:

次要指标

Outcome:

New-onset valvular disease

Type:

Secondary indicator

测量时间点:

第90天、第180天、第270天和第1年

测量方法:

超声心动图检测到二尖瓣瓣口面积<4 cm^2、主动脉瓣口或二尖瓣口或三尖瓣口存在反流束;

Measure time point of outcome:

Day 90, day 180, day 270 and the first year

Measure method:

Mitral valve orifice area <4 cm^2, aortic valve orifice or mitral valve orifice or tricuspid valve orifice reflux bundle detected by echocardiography.

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

全血

组织:

Sample Name:

Whole 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 40 years
最大 Max age 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):

由研究者在患者签署知情同意书后通过随机数生成器确定患者编号,根据事先拟定对应编号的分组将患者纳入该分组,并交代患者该分组自第2天起启动对应分组的干预措施和随访计划

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

After the patients sign the informed consent letter, the researcher determines the patient number through a random number generator, and the patients are included in the group according to the corresponding number, and the intervention measures and follow-up plan for the corresponding group are started from the second day of the group

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:

开放标签,对评估者隐藏分组

Blinding:

Open-label study with blinded-evaluators

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):

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

None

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:

数据采集人员(包括检验科操作人员、超声科操作人员、影像科操作人员及审核医生)对纳入患者分组实行盲法,并对患者检查结果如实记录。数据记录人员对原始病历及CRF应按要求如实、认真记录,内容一旦填写不得轻易更改,并记录至纸质和电子CRF表。若确因填写错误,需做更正时,不得改变原始记录,只能采用附加叙述的方式,由负责的研究医生签名并注明日期。由一固定数据审核人员定期检查数据记录的准确性。

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

Data collectors (including laboratory operators, ultrasound operators, imaging operators, and reviewing physicians) are blinded to the group of enrolled patients, and recorded the results of the patient's examination truthfully. The data recorder should promise the authenticity of the original medical record and CRF carefully according to the requirements, and should not easily change the contents once filled, and record them in the paper and electronic CRF form. If a correction is necessary due to an error, the original record should not be altered, but only in the form of an additional statement signed and dated by the doctor in charge of the study. The accuracy of data records is regularly checked by a regular data reviewer.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2025-05-20 09:04:12