ChiCTR2300071315 版本V1.0 版本创建时间2023/05/11 10:21:59 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:

ChiCTR2300071315 

最近更新日期:

Date of Last Refreshed on:

2023-05-11 10:21:28 

注册时间:

Date of Registration:

2023-05-11 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

联合检测血清anti-PLA2R-IgG抗体及其亚型anti-PLA2R-IgG4抗体在特发性膜性肾病中的临床价值研究

Public title:

Clinical value of combined detection of serum anti-PLA2R-IgG antibody and its subtype anti-PLA2R-IgG4 antibody in idiopathic membranous nephropathy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

联合检测血清anti-PLA2R-IgG抗体及其亚型anti-PLA2R-IgG4抗体在特发性膜性肾病中的临床价值研究

Scientific title:

Clinical value of combined detection of serum anti-PLA2R-IgG antibody and its subtype anti-PLA2R-IgG4 antibody in idiopathic membranous 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:

唐兰 

研究负责人:

薛痕 

Applicant:

Tanglan 

Study leader:

Xuehen 

申请注册联系人电话:

Applicant telephone:

+86 15731166356

研究负责人电话:

Study leader's telephone:

+86 13551595279

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:

1120104302@qq.com

研究负责人电子邮件:

Study leader's E-mail:

445960797@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:

四川省雅安市雨城区雅东路雅安市人民医院

研究负责人通讯地址:

四川省雅安市雨城区雅东路雅安市人民医院

Applicant address:

Ya'an People's Hospital, Yadong Road, Yucheng District, Ya'an City, Sichuan Province

Study leader's address:

Ya'an People's Hospital, Yadong Road, Yucheng District, Ya'an City, Sichuan 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:

雅安市人民医院

Applicant's institution:

Ya'an People's Hospital

研究负责人所在单位:

雅安市人民医院

Affiliation of the Leader:

Ya'an 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:

2023 015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:

雅安市人民医院伦理委员会

Name of the ethic committee:

Ethics Committee of Ya'an People's Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2023-02-03 00:00:00

伦理委员会联系人:

盘如刚

Contact Name of the ethic committee:

Pan rugang

伦理委员会联系地址:

四川省雅安市雨城区雅东路雅安市人民医院

Contact Address of the ethic committee:

Ya'an People's Hospital, Yadong Road, Yucheng District, Ya'an City, Sichuan Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 15183510007

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:

雅安市人民医院

Primary sponsor:

Ya'an People's Hospital

研究实施负责(组长)单位地址:

四川省雅安市雨城区雅东路雅安市人民医院

Primary sponsor's address:

Ya'an People's Hospital, Yadong Road, Yucheng District, Ya'an City, Sichuan 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):

四川省

市(区县):

雅安市

Country:

China

Province:

Sichuan Province

City:

Ya'an City

单位(医院):

雅安市人民医院

具体地址:

四川省雅安市雨城区雅东路雅安市人民医院

Institution
hospital:

Ya'an People's Hospital

Address:

Ya'an People's Hospital, Yadong Road, Yucheng District, Ya'an City, Sichuan Province

经费或物资来源:

专项经费

Source(s) of funding:

Ya'an People's Hospital

Target disease:

Idiopathic membranous nephropathy

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

横断面 

Study design:

Cross-sectional 

研究目的:

1、通过大样本前瞻性队列研究,探讨采用时间分辨荧光免疫分析技术检测血清PLA2R-IgG、PLA2R-IgG4在IMN患者中的临床价值。探索通过TRFIA技术检测血清PLA2R-IgG4对于IMN诊断的合理阈值,在保证特异性的同时又提高灵敏度,同时探索联合检测血清PLA2R-IgG、PLA2R-IgG4提高IMN诊断准确性的价值。评估血清PLA2R-IgG4、PLA2R-IgG和PLA2R-IgG4/PLA2R-IgG与IMN患者疾病活动度及预后的关系。  

Objectives of Study:

1. Through a large-sample prospective cohort study, the clinical value of using time-resolved fluorescence immunoassay to detect serum PLA2R-IgG and PLA2R-IgG4 in IMN patients was discussed. To explore the reasonable threshold for the detection of serum PLA2R-IgG4 by TRFIA technology for IMN diagnosis, improve the sensitivity while ensuring specificity, and explore the value of combined detection of serum PLA2R-IgG and PLA2R-IgG4 to improve the diagnostic accuracy of IMN. To assess the relationship between serum PLA2R-IgG4, PLA2R-IgG and PLA2R-IgG4/PLA2R-IgG and disease activity and prognosis in IMN patients.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

通过肾穿刺诊断为特发性膜性肾病患者

Inclusion criteria

Patients with idiopathic membranous nephropathy are diagnosed by renal puncture

排除标准:

继发性膜性肾病及其他原发性肾小球疾病

Exclusion criteria:

Secondary membranous nephropathy and other primary glomerular diseases

研究实施时间:

Study execute time:

From 2022-01-01 00:00:00 To 2023-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-20 00:00:00 To 2023-12-31 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

肾穿刺活检及血清标志物

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Renal biopsy and serum markers

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

方法:时间分辨荧光免疫分析技术,生物标志物:血清anti-PLA2R-IgG and anti-PLA2R-IgG4

Index test:

method:time-resolved fluoroimmunoassay,TRFIA,Biomarkers: serum anti-PLA2R-IgG, anti-PLA2R-IgG4

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

肾穿刺活检诊断为特发性膜性肾病患者

例数:

Sample size:

116

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Renal biopsy diagnoses patients with idiopathic membranous nephropathy

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

36例继发性膜性肾病(SMN)、80例其他原发性肾小球疾病(PG)患者

例数:

Sample size:

180

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

There were 36 patients with secondary membranous nephropathy (SMN) and 80 patients with other primary glomerular disease (PG).

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

雅安市 

Country:

China 

Province:

Sichuan Province 

City:

Ya'an City 

单位(医院):

雅安市人民医院 

单位级别:

三甲 

Institution
hospital:

Ya'an People's Hospital

Level of the institution:

Class III A

测量指标:

Outcomes:

指标中文名:

磷脂酶A2受体的及磷脂免疫球蛋白抗体酶A2受体的亚型免疫球蛋白4抗体

指标类型:

主要指标

Outcome:

anti-PLA2R-IgG and anti-PLA2R-IgG4

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

特异性

指标类型:

次要指标

Outcome:

specificity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灵敏度

指标类型:

次要指标

Outcome:

sensitivity

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

使用后保存  

说明

Fate of sample:

Preservation 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):

采用SPSS 22.0软件进行数据分析。计量资料中正态分布数据以(±S)表示,计数资料以发生率(构成比)表示;计量资料中正态分布数据两组之间比较采用独立样本t检验,样本率的比较采用卡方检验;两组连续性数据之间的相关性采用Pearson相关分析;以血清PLA2R-IgG和PLA2R-IgG4含量为自变量,以是否诊断为IMN为结果变量绘制受试者工作特征(Roc)曲线,通过Kaplan-Meier法、Log-rank法分别进行预后估计和生存曲线比较。P <0.05视为差异有统计学意义。

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

SPSS 22.0 software is used for data analysis. The normal distribution data in the measurement data are expressed as (±S), and the counting data are expressed as the incidence rate (composition ratio). In the measurement data, the independent sample t-test was used for the comparison of the normal distribution data between the two groups, and the chi-square test was used for the comparison of sample rates. The correlation between the two sets of continuous data was analyzed using Pearson; The con

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

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):

公开日期:2024年1月,方式:文章发表

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

Release date: January 2024, method: article published

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:

Case record form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2023-05-11 10:21:28