ChiCTR2000040778 版本V1.1 版本创建时间2021/04/04 23:51:26 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:

ChiCTR2000040778 

最近更新日期:

Date of Last Refreshed on:

2021-04-04 23:50:28 

注册时间:

Date of Registration:

2020-12-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

人脐带间充质干细胞(HUC-MSCs)治疗射血分数下降的心力衰竭(HFrEF)的临床研究

Public title:

Clinical study of human umbilical cord mesenchymal stem cells(HUC-MSCs) on heart failure with reduced ejection fraction(HFrEF)

注册题目简写:

English Acronym:

研究课题的正式科学名称:

人脐带间充质干细胞(HUC-MSCs)治疗射血分数下降的心力衰竭(HFrEF)的临床研究

Scientific title:

Clinical study of human umbilical cord mesenchymal stem cells(HUC-MSCs) on heart failure with reduced ejection fraction(HFrEF)

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:

朱鸿明 

研究负责人:

刘中民 

Applicant:

Hongming Zhu 

Study leader:

Zhongming Liu 

申请注册联系人电话:

Applicant telephone:

+86 21 61569884

研究负责人电话:

Study leader's
telephone:

+86 1896453899

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:

53737132@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhm@tongji.edu.cn

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:

上海市浦东新区即墨路150号

研究负责人通讯地址:

上海市浦东新区即墨路150号

Applicant address:

150 Jimo Road, Pudong New Area, Shanghai, China

Study leader's address:

150 Jimo Road, Pudong New Area, Shanghai, China

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:

上海市东方医院

Applicant's institution:

Shanghai Oriental Hospital

研究负责人所在单位:

上海市东方医院

Affiliation of the Leader:

Shanghai Oriental Hospital

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

[2019]体临审第(003)号

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:

上海市东方医院医学伦理委员会

Name of the ethic committee:

medical ethics committee of shanghai east hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2019-06-06 00:00:00

伦理委员会联系人:

孙翰东

Contact Name of the ethic committee:

handong sun

伦理委员会联系地址:

上海市浦东新区云台路1800号

Contact Address of the ethic committee:

1800 Yuntai Road, Pudong New Area, Shanghai, China

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:

上海市东方医院

Primary sponsor:

Shanghai Oriental Hospital

研究实施负责(组长)单位地址:

上海市浦东新区即墨路150号

Primary sponsor's address:

150 Jimo Road, Pudong New Area, Shanghai, China

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):

上海市东方医院

具体地址:

上海市浦东新区即墨路150号

Institution
hospital:

Shanghai Oriental Hospital

Address:

150 Jimo Road, Pudong New Area

经费或物资来源:

申办方提供资金

Source(s) of funding:

fundsprovided by the applicant

研究疾病:

射血分数下降的心力衰竭  

Target disease:

heart failure with reduced ejection fraction

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

I期+II期 

Study phase:

1-2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

人脐带间充质干细胞(HUC-MSCs)治疗射血分数下降的心力衰竭的安全性和疗效  

Objectives of Study:

evaluating the safety and efficacy of HUC-MSCs therapy on heart failure with reduced ejection fraction

药物成份或治疗方案详述:

HErEF患者签署知情同意书后,经过筛选期筛选,在治疗前2周由东方医院干细胞中心制备临床研究用HUC-MSCs。HUC-MSCs来自常规选择性剖宫产的健康女性的捐献。在分娩及捐赠前获得充分的知情同意。10份脐血标本以等量的PBS液混匀,缓慢滴入到等量的1.073g/mL淋巴细胞分离液,650g离心20min。抽取白膜层细胞,以等量的PBS液洗涤离心,用含体积分数为10%胎牛血清、100U/mL青霉素和链霉素、2mmol/L L-谷氨酰胺的DMEM基础培养液重悬,接种至100mm培养皿,置于37℃、体积分数为5%的CO2饱和湿度培养箱内培养。培养24h后清除非贴壁细胞,之后每周2次换液,2周后达60%~80%融合时,用2.5g/L胰酶常规消化传代。 培养增殖至5~6代的细胞,经0.25%的胰蛋白酶消化,制成单细胞悬液。含体积分数为2%牛血清白蛋白的PBS液冲洗细胞,室温下分别与CD14-PE,CD34-PE,CD45-PE,CD73-PE、CD90-PE、CD105-PE和HLA-DR-PE的单克隆抗体避光孵育15min。PBS液冲洗细胞,离心,弃上清。加入含10g/L多聚甲醛的PBS液0.2mL,使用同型对照单克隆抗体确定背景标记,流式细胞仪分析标记细胞,获得细胞的纯度和型别参数。 培养至5~6代的细胞,在临床应用前,经上海市东方医院干细胞基地制备与质检平台质量鉴定达到以下要求:①无肉眼结块;②细胞存活率>90%,呈对数扩增;③无致病微生物(细菌、支原体、梅毒、乙肝病毒、丙肝病毒、艾滋病毒、巨细胞病毒和真菌);④内毒素≤0.5EU/mL;⑤细胞存活率大于90%;⑥表征和纯度,具有CD73、CD90和CD105阳性(≥95%),CD45、CD34、CD14和HLA-DR阴性(≤2%)的特征和纯度模式。从而制备合格的HUC-MSCs。 静脉输注途径:人脐带间充质干细胞以1×106cells/kg体重为标准,采用生理盐水将细胞制备成100mL悬液,在监测生命体征的情况下,经外周静脉输注给予治疗,注射速度为2mL/min。输注前30min,给予甲强龙80mg静脉输注预处理,以预防过敏和非溶血性输血反应。30min后,在监测生命体征的情况下,给予治疗。 

Description for medicine or protocol of treatment in detail:

After HErEF patients signed the informed consent form, they were screened during the screening period, and HUC-MSCs for clinical research were prepared by the Stem Cell Center of Oriental Hospital 2 weeks before treatment. HUC-MSCs are donated from healthy women who have undergone routine elective cesarean section. Obtain full informed consent before delivery and donation. 10 cord blood samples were mixed with an equal amount of PBS solution, and slowly dropped into an equal amount of 1.073g/mL lymphocyte separation solution, and centrifuged at 650g for 20 minutes. The albuginea cells were extracted, washed with an equal amount of PBS solution and centrifuged, and resuspended in DMEM basic culture medium containing 10% fetal bovine serum, 100U/mL penicillin and streptomycin, and 2mmol/L L-glutamine , Inoculate to a 100mm petri dish, and place it in a 37°C, 5% CO2 saturated humidity incubator for cultivation. After culturing for 24 hours, remove the non-adherent cells, and then change the medium twice a week. When the confluence reaches 60%~80% after 2 weeks, use 2.5g/L trypsin for routine digestion and passage. Cultivate the cells that have proliferated to 5-6 passages and digest them with 0.25% trypsin to prepare a single cell suspension. Wash the cells with PBS with a volume fraction of 2% bovine serum albumin, and mix with CD14-PE, CD34-PE, CD45-PE, CD73-PE, CD90-PE, CD105-PE and HLA-DR-PE at room temperature. The monoclonal antibody was incubated for 15 minutes in the dark. Wash the cells with PBS, centrifuge, and discard the supernatant. Add 0.2 mL of PBS solution containing 10 g/L paraformaldehyde, use isotype control monoclonal antibody to determine the background marker, and analyze the labeled cells by flow cytometry to obtain cell purity and type parameters. The cells cultured to the 5th to 6th generation, before clinical application, were prepared by the Shanghai Dongfang Hospital's stem cell base and quality inspection platform to meet the following requirements: ①No macroscopic agglomeration; ②Cell survival rate>90%, with logarithmic expansion Increase; ③ No pathogenic microorganisms (bacteria, mycoplasma, syphilis, hepatitis B virus, hepatitis C virus, HIV, cytomegalovirus and fungi); ④ endotoxin ≤ 0.5 EU/mL; ⑤ cell survival rate greater than 90%; ⑥ characterization and Purity, with the characteristics and purity patterns of CD73, CD90 and CD105 positive (≥95%), CD45, CD34, CD14 and HLA-DR negative (≤2%). So as to prepare qualified HUC-MSCs. Intravenous infusion: human umbilical cord mesenchymal stem cells are used as a standard of 1×106cells/kg body weight, and the cells are prepared into 100mL suspension with normal saline. Under the condition of monitoring vital signs, treatment is given by peripheral intravenous infusion, injection speed It is 2mL/min. 30 minutes before the infusion, 80 mg of methylprednisolone was administered intravenously infusion to prevent allergic and non-hemolytic transfusion reactions. After 30 minutes, under the condition of monitoring vital signs, give treatment. 

纳入标准:

受试者必须满足以下所有纳入标准才可入组本研究:
1)签署知情同意书时的年龄在18~80周岁(包括两端),性别不限;
2)HErEF患者,入组前左心室射血分数(LVEF)≤40%;
3)经过规范化的心衰标准基础治疗药物治疗无效且没有心脏再同步化治疗(CRT)治疗的指证;
4)美国纽约心脏病协会(NYHA)心功能评分III/IV级;
5)入组前2周测量脑钠肽(BNP)≥200pg/mL或氨基末端前脑钠尿肽(NT-proBNP)≥2000 pg/mL;
6)能够理解研究流程和方法,自愿参加及严格遵守临床研究,受试者本人自愿参加并书面签署知情同意书。

Inclusion criteria

Subjects must meet all of the following inclusion criteria to be included in this study:
1) The age at the time of signing the informed consent form is 18-80 years old (both ends included), regardless of gender;
2) Patients with HErEF, left ventricular ejection fraction (LVEF) ≤40% before enrollment;
3) Standardized standard basic treatments for heart failure are ineffective and there is no indication of cardiac resynchronization therapy (CRT) treatment;
4) New York Heart Association (NYHA) Heart Function Score III/IV;
5) Measure brain natriuretic peptide (BNP) ≥200 pg/mL or N-terminal forebrain natriuretic peptide (NT-proBNP) ≥2000 pg/mL 2 weeks before enrollment;
6) Able to understand the research process and methods, voluntarily participate in and strictly abide by the clinical research, the subjects themselves voluntarily participate and sign the informed consent in writing.

排除标准:

具有以下任何一项的受试者不能入组本研究。
1)以下疾病者,包括瓣膜性心脏病、肥厚性心肌病、限制性心肌病、先天性心脏病、急性病毒性心肌炎、急性冠状动脉综合征和严重的肝肾功能障碍;
2)过敏体质或既往有生物药物过敏史者;
3)处于妊娠期或哺乳期者;
4)HIV、HCV阳性者;HBV-DNA≥1×103 copies/mL(或 2×102 IU/mL)者;有急性梅毒螺旋体感染者;
5)血生化检查显示血清尿素氮、肌酐、转氨酶大于正常值上限3倍者;
6)患有任何感染性疾病者(包括细菌和病毒感染);
7)缺血性心衰未进行血运重建或血运重建后不足6个月者;
8)急性肺水肿或急性血流动力学紊乱的患者;
9)由于肺部疾病所致的右心衰竭者;
10)持续性室性心动过速与抗心律失常药物治疗无效的室性心动过速者;
11)入组前3个月内参加过任何药物临床试验者;
12)入组前3个月内有起搏器植入者;
13)入组前6个月内,发生过脑卒中者;
14)严重的神经系统疾病(阿尔兹海默病、帕金森综合征进展期),下肢残缺或聋哑患者;
15)既往有肿瘤病史或现患肿瘤者,或病理检查证实有癌前病变者(如乳腺导管原位癌,或宫颈不典型增生);
16)血液疾病患者:贫血(血红蛋白≤9.5g/dL);白细胞减少症(<4000/μL);血小板减少(<75000/μL);骨髓增生性疾病,如急性或慢性白血病、浆细胞病(多发性骨髓瘤、淀粉样变)等;
17)通过检查(体格检查、或X光检查或B超检查或其他手段),发现体内有内分泌活性、影响心功能或内分泌功能的增生腺体或腺瘤的患者,如嗜铬细胞瘤、甲状腺肿大;或有其他内分泌疾病;
18)根据研究者评估,认为受试者不能或不愿意依从研究方案的要求者。

Exclusion criteria:

Subjects with any of the following cannot be included in this study.
1) People with the following diseases, including valvular heart disease, hypertrophic cardiomyopathy, restrictive cardiomyopathy, congenital heart disease, acute viral myocarditis, acute coronary syndrome and severe liver and kidney dysfunction;
2) People with allergies or previous history of biological drug allergy;
3) Those who are in pregnancy or lactation;
4) HIV, HCV positive; HBV-DNA≥1×103 copies/mL (or 2×102 IU/mL); acute Treponema pallidum infection;
5) Blood biochemical examination shows that serum urea nitrogen, creatinine, and transaminase are more than 3 times the upper limit of normal;
6) People suffering from any infectious diseases (including bacterial and viral infections);
7) Ischemic heart failure without revascularization or less than 6 months after revascularization;
8) Patients with acute pulmonary edema or acute hemodynamic disturbance;
9) People with right heart failure due to lung disease;
10) Patients with persistent ventricular tachycardia and ventricular tachycardia whose antiarrhythmic drugs are ineffective;
11) Those who have participated in any drug clinical trials within 3 months before enrollment;
12) Those who had a pacemaker implanted within 3 months before enrollment;
13) Those who have had a stroke within 6 months before enrollment;
14) Severe neurological diseases (Alzheimer's disease, advanced Parkinson's syndrome), lower extremities or deaf-mute patients;
15) Those who have a history of tumors or are currently suffering from tumors, or those who have precancerous lesions confirmed by pathological examination (such as ductal carcinoma in situ of the breast, or cervical dysplasia);
16) Patients with blood diseases: anemia (hemoglobin ≤9.5g/dL); leukopenia (<4000/μL); thrombocytopenia (<75000/μL); myeloproliferative diseases, such as acute or chronic leukemia, plasma cell disease ( Multiple myeloma, amyloidosis), etc.;
17) Through examination (physical examination, or X-ray examination or B-ultrasound examination or other means), patients with endocrine activity, hyperplastic glands or adenomas that affect heart function or endocrine function, such as pheochromocytoma, thyroid gland Enlargement; or other endocrine diseases;
18) According to the researcher's assessment, those who believe that the subject is unable or unwilling to comply with the requirements of the research protocol.

研究实施时间:

Study execute time:

From 2020-12-01 00:00:00 To 2023-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2020-12-01 00:00:00 To 2021-12-01 00:00:00

干预措施:

Interventions:

组别:

空白对照组

样本量:

20

Group:

control

Sample size:

干预措施:

常规药物治疗

干预措施代码:

Intervention:

Common drug therapy

Intervention code:

组别:

HUC-MSCs静脉输注组

样本量:

20

Group:

HUC-MSCs therapy

Sample size:

干预措施:

常规药物治疗同时接收HUC-MSCs静脉输注

干预措施代码:

Intervention:

common durg and HUM-MSCs iv injection

Intervention code:

组别:

HUC-MSCs静脉输注+中药治疗组

样本量:

20

Group:

HUC-MSCs and chinese medicine therapy

Sample size:

干预措施:

患者接受规范化的西医治疗基础上,同时接受HUC-MSCs静脉输注和中药治疗

干预措施代码:

Intervention:

common durg, HUM-MSCs iv injection and classic chinese medicine combined thearpy

Intervention code:

组别:

中药治疗组

样本量:

20

Group:

chinese medicine therapy

Sample size:

干预措施:

患者接受规范化的西医治疗基础上,同时接受中药治疗,但不予HUC-MSCs输注。

干预措施代码:

Intervention:

common durg and classic chinese medicine

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):

上海市东方医院 

单位级别:

三级甲等医院 

Institution
hospital:

Shanghai Oriental Hospital

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

超声心动图检查进行心脏功能评估

指标类型:

主要指标

Outcome:

cardiac function evaluated by echocardiography

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NT-proBNP水平

指标类型:

次要指标

Outcome:

NT-proBNP level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

6分钟步行试验

指标类型:

次要指标

Outcome:

6-minute walk test

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NYHA心功能评估

指标类型:

次要指标

Outcome:

NYHA Heart Function Assessment

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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):

本研究采用最小随机化原理实施中央随机化分组。参加本试验的研究人员在筛选出每一例合格受试者后,登录随机系统,填写筛选资料,获取随机号及相应治疗方案进行试验。

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

this study using the minimum randomization principle to implement central randomization. After selecting each eligible subject, the researchers participating in this trial logged into the random system, filled in the screening data, and obtained the random number.

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

盲法:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

否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):

临床试验公共管理平台, http://www.medresman.org.cn

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

ResMan, http://www.medresman.org.cn

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:

CRF

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:

有/Yes

注册人:

Name of Registration:

 2020-12-10 00:39:06