ChiCTR2100053787 版本V1.4 版本创建时间2022/10/23 10:51:05 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:

ChiCTR2100053787 

最近更新日期:

Date of Last Refreshed on:

2022-05-23 21:10:37 

注册时间:

Date of Registration:

2021-11-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

儿童肾小球基底及基底膜变薄标准研究膜厚度

Public title:

study on thickness of glomerular basement membrane with children and thinning basement membrane nephropathy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

儿童肾小球基底及基底膜变薄标准研究膜厚度

Scientific title:

study on thickness of glomerular basement membrane with children and thinning basement membrane nephropathy

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:

吴滢 

研究负责人:

吴滢 

Applicant:

Wu Ying 

Study leader:

Wu Ying 

申请注册联系人电话:

Applicant telephone:

+86 18917128031

研究负责人电话:

Study leader's
telephone:

+86 18917128031

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:

wuy@shchildren.com.cn

研究负责人电子邮件:

Study leader's E-mail:

wuy@shchildren.com.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:

上海市普陀区泸定路355号

研究负责人通讯地址:

上海市普陀区泸定路355号

Applicant address:

355 Luding Road, Putuo District, Shanghai

Study leader's address:

355 Luding Road, Putuo 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:

上海市儿童医院

Applicant's institution:

Shanghai Children's Hospital

研究负责人所在单位:

上海市儿童医院

Affiliation of the Leader:

Shanghai Children's 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:

2019R082-E01

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:

上海市儿童医院伦理委员会

Name of the ethic committee:

Ethics Committee of Shanghai Children's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2019-12-27 00:00:00

伦理委员会联系人:

奚益群

Contact Name of the ethic committee:

Xi Yiqun

伦理委员会联系地址:

上海市普陀区泸定路355号

Contact Address of the ethic committee:

355 Luding Road, Putuo District, Shanghai

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 52976581

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:

上海市儿童医院

Primary sponsor:

Shanghai Children's Hospital

研究实施负责(组长)单位地址:

上海市普陀区泸定路355号

Primary sponsor's address:

355 Luding Road, Putuo 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):

上海市儿童医院

具体地址:

普陀区泸定路355号

Institution
hospital:

Shanghai Children's Hospital

Address:

355 Luding Road, Putuo District

经费或物资来源:

上海市儿童医院

Source(s) of funding:

Shanghai Children's Hospital

研究疾病:

薄基底膜肾病  

Target disease:

Thin basement membrane nephropathy

研究疾病代码:

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

析因分组(即根据危险因素或暴露因素分组) 

Study design:

Factorial 

研究目的:

主要目的:建议儿童薄基底膜肾病(TBMN)的GBM弥漫变薄的标准,并在临床应用中进行初步验证。  

Objectives of Study:

Main purpose: To recommend criteria for diffuse thinning of GBM in children with thin basement membrane nephropathy (TBMN) and to perform preliminary validation in clinical application.

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.患者年龄在 1~12岁之间;
2.无家族遗传病史;
3.临床上表现为原发性肾病综合征或者大量蛋白尿,且不伴有任何程度的血尿;
4.均已行肾活检且肾脏病理符合:免疫荧光染色全部为阴性或仅有少量非特异性沉积( 如IgM或C3+~++ ) ,光镜检查肾小球未见异常,透射电镜下诊断为微小病变(MCD),即仅可见上皮足突广泛融合,基底膜无分层、无皱缩,不伴系膜增生;
5.任何部位均无电子致密物沉积;
6.电镜下可以观察到至少1个肾小球。

Inclusion criteria

1. Aged 1 to 12 years;
2. No family history of genetic disease;
3. Clinically manifested as primary nephrotic syndrome or massive proteinuria without any degree of hematuria;
4. Renal biopsy has been performed and renal pathology is consistent with: immunofluorescence staining is all negative or only a small amount of non-specific deposition (such as IgM or C3+~++), no abnormality is found in glomeruli under light microscope, and the diagnosis is made under transmission electron microscope. Minimal disease (MCD), that is, only extensive fusion of the epithelial foot processes, no delamination, no shrinkage of the basement membrane, and no mesangial hyperplasia;
5. There is no electron-dense deposition in any part;
6. At least one glomerulus can be observed under the electron microscope.

排除标准:

1.电镜照片质量差;
2.无法满足图像软件对测量的要求;
3.再重新切片、摄片后仍不能测量者。

Exclusion criteria:

1. The quality of electron microscope photos is poor;
2. Unable to meet the measurement requirements of image software;
3. Those who still cannot measure after re-slicing and photographing.

研究实施时间:

Study execute time:

From 2021-12-01 00:00:00 To 2022-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-01 00:00:00 To 2022-06-30 00:00:00

干预措施:

Interventions:

组别:

肾小球基底膜厚度测定正常组

样本量:

110

Group:

Glomerular basement membrane thickness in normal group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

证实为薄基底膜肾病组

样本量:

20

Group:

confirmed thin basement membrane nephropathy 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):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市儿童医院 

单位级别:

三级甲等 

Institution
hospital:

Shanghai Children's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肾小球基底膜厚度

指标类型:

主要指标

Outcome:

thickness of basement membrane

Type:

Primary 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:

肾小球基底膜

组织:

肾脏

Sample Name:

glomerulus

Tissue:

kidney

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 1 years
最大 Max age 12 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):

不涉及

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

Not involved

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

是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):

试验结束的6个月内,采用中国临床试验注册中心公共管理平台及时公开原始数据和研究计划书。

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

The raw data will be delivered through Clinical Trial Management Public Platform (ResMan) within 6 months after the end of the trial.

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:

在 2021年 12月 1 日到 2022年06月 30 日期间,从我院所接收的肾活检标本中按照规定的入排标准筛选合适病例,初步以每一岁为一个年龄段,根据文献查阅,收集样本110,最少不能低于20例,故设定每个年龄段至少20例。先从负责单位单中心测量数据绘制散点图,初步分析年龄趋势,再从其他合作中心补充,以年龄段分组,方差分析组间差异后再统计不同年龄段组之间的差异,建立基底膜不同年龄段的划分并建立每一年龄段的基底膜正常参考值范围

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

First,drawing scatterplot by measurement data from the responsible unit single center , analyze the trend of age preliminarily, as well as other cooperation centers' supplement by age group ,analyze the variance after the statistical difference between different age groups , so as to establish the division of basement membrane in different age groups,and establish the normal reference range of basement membrane in each age group

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-29 03:22:46