Effects of levosimendan on cardiac function regulation in patients with severe aortic stenosis complicated with cardiac insufficiency after TAVR

注册号:

Registration number:

ChiCTR2300079080 

最近更新日期:

Date of Last Refreshed on:

2025-03-17 10:25:22 

注册时间:

Date of Registration:

2023-12-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

左西孟旦对重度主动脉瓣狭窄合并心功能不全患者TAVR术后的心功能调节作用

Public title:

Effects of levosimendan on cardiac function regulation in patients with severe aortic stenosis complicated with cardiac insufficiency after TAVR

注册题目简写:

English Acronym:

研究课题的正式科学名称:

左西孟旦对重度主动脉瓣狭窄合并心功能不全患者TAVR术后的心功能调节作用:一项前瞻性、单中心、随机对照研究

Scientific title:

Effects of levosimendan on cardiac function regulation in patients with severe aortic stenosis complicated with cardiac insufficiency after TAVR

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:

安贵鹏 

研究负责人:

安贵鹏 

Applicant:

Guipeng An 

Study leader:

Guipeng An 

申请注册联系人电话:

Applicant telephone:

+86 152 8887 2003

研究负责人电话:

Study leader's telephone:

+86 152 8887 2003

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:

guipengan@hotmail.com

研究负责人电子邮件:

Study leader's E-mail:

guipengan@hotmail.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:

山东省济南市历下区文化西路107号

研究负责人通讯地址:

山东省济南市历下区文化西路107号

Applicant address:

No. 107, Wenhua West Road, Lixia District, Jinan City, Shandong Province

Study leader's address:

No. 107, Wenhua West Road, Lixia District, Jinan City, Shandong Province

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:

山东大学齐鲁医院

Applicant's institution:

Qilu Hospital of Shandong University

研究负责人所在单位:

山东大学齐鲁医院

Affiliation of the Leader:

Qilu Hospital of Shandong University

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:

KYLL-202309-008

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:

山东大学齐鲁医院科研伦理委员会

Name of the ethic committee:

Ethics Committee of Scientific Research of Shandong University Qilu Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-10-17 00:00:00

伦理委员会联系人:

卜丽娟

Contact Name of the ethic committee:

Bu Lijuan

伦理委员会联系地址:

山东省济南市历下区文化西路107号

Contact Address of the ethic committee:

No. 107, Wenhua West Road, Lixia District, Jinan City, Shandong Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 531 8216 9166

伦理委员会联系人邮箱:

Contact email of the ethic committee:

bulijuan16@sdu.edu.cn

研究实施负责(组长)单位:

山东大学齐鲁医院

Primary sponsor:

Qilu Hospital of Shandong University

研究实施负责(组长)单位地址:

山东省济南市历下区文化西路107号

Primary sponsor's address:

No. 107, Wenhua West Road, Lixia District, Jinan City, Shandong Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

山东

市(区县):

Country:

China

Province:

Shandong

City:

单位(医院):

山东大学齐鲁医院

具体地址:

山东省济南市历下区文化西路107号

Institution
hospital:

Qilu Hospital of Shandong University

Address:

No. 107, Wenhua West Road, Lixia District, Jinan City, Shandong Province

经费或物资来源:

自选课题(自筹)

Source(s) of funding:

China International Medical Exchange Foundation

Target disease:

Severe aortic stenosis with cardiac insufficiency

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:

本研究旨在分析左西孟旦对于TAVR术后心功能的调节作用  

Objectives of Study:

The purpose of this study was to analyze the regulatory effect of levosimendan on cardiac function after TAVR

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.年龄65-85岁的男性或女性患者,拟行TAVR手术治疗; 2.心脏彩超诊断重度主动脉瓣膜狭窄,LVEF<0.4 ; 3.研究开始前,患者本人或其法定代理人已签署了《知情同意书》。

Inclusion criteria

1. Male or female patients aged 65-85 years old who are to be treated with TAVR surgery; 2. Cardiac color ultrasound diagnosis of severe aortic valve stenosis, LVEF <0.4; 3. Before the start of the study, the patient or his legal representative has signed the "Informed Consent Form".

排除标准:

1.对左西孟旦或其它辅料有不良反应; 2.除主动脉瓣疾病外,仍合并有心脏机械阻塞性疾病; 3.严重的肝、肾(肌酸酐清除率<30ml/min)功能损伤的患者; 4.严重低血压(SBP<90mmHg或DBP<60mmHg)和室速、室颤、频发室早的患者; 5.TAVR术中出现严重并发症; 6.正在参与其他临床研究; 7.其它具有临床意义的呼吸、消化、血液、感染、免疫、内分泌、神经精神、肿瘤疾病等,可能给患者造成严重危险者。

Exclusion criteria:

1. Adverse reactions to levosimendan or other excipients; 2. In addition to aortic valve disease, there is still a combination of cardiac mechanical obstructive disease; 3. Patients with severe liver and kidney (creatinine clearance rate <30ml/min) functional impairment; 4. Patients with severe hypotension (SBP<90mmHg or DBP<60mmHg) and ventricular tachycardia, ventricular fibrillation, and frequent premature ventricular disease; 5. Serious complications during TAVR surgery; 6. Participating in other clinical studies; 7. Other clinically significant respiratory, digestive, blood, infectious, immunological, endocrine, neuropsychiatric, tumor diseases, etc., which may pose serious danger to patients.

研究实施时间:

Study execute time:

From 2023-12-31 00:00:00 To 2025-03-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-12-31 00:00:00 To 2024-12-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

56

Group:

Levosimendan

Sample size:

干预措施:

静脉给予左西孟丹注射液

干预措施代码:

Intervention:

Levosimendan injection was administered intravenously

Intervention code:

组别:

对照组

样本量:

56

Group:

Control group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China 

Province:

Shandong 

City:

 

单位(医院):

山东大学齐鲁医院 

单位级别:

三级甲等 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

左室射血分数

指标类型:

主要指标

Outcome:

Left Ventricular Ejection Fraction, LVEF

Type:

Primary indicator

测量时间点:

术后1月时

测量方法:

专业人员通过超声心动图测量

Measure time point of outcome:

one month after TAVR

Measure method:

Measuring by echocardiography

指标中文名:

左心室大小、室壁厚度、瓣口面积

指标类型:

次要指标

Outcome:

Left ventricular size, wall thickness, and aortic valve orifice area

Type:

Secondary indicator

测量时间点:

术后1月时

测量方法:

专业人员通过超声心动图测量

Measure time point of outcome:

one month after TAVR

Measure method:

Measuring by echocardiography

指标中文名:

6 分钟步行距离

指标类型:

次要指标

Outcome:

6-minute walking distance

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主要心血管病事件发生率

指标类型:

次要指标

Outcome:

The incidence of major cardiovascular events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

左室整体长轴应变

指标类型:

次要指标

Outcome:

Left ventricular long axis strain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NT- proBNP

指标类型:

次要指标

Outcome:

NT- proBNP

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:

血清

组织:

Sample Name:

Serum

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 65 years
最大 Max age 85 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):

由课题工作人员在wps excel中产生随机数列

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

random sequence is generated by the project staff in the WPS excel

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:

单盲(对受试者设盲)

Blinding:

Single-blind (blinded subjects)

是否共享原始数据:

IPD sharing

Yes

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):

研究论文发表时,邮件联系研究者

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

When a research paper is published, contact the researcher by email

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

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-12-25 15:44:38