基于mRNA表达谱与免疫组化的精确分子病理及临床决策研究

注册号:

Registration number:

ChiCTR2500108110 

最近更新日期:

Date of Last Refreshed on:

2025-08-25 15:40:30 

注册时间:

Date of Registration:

2025-08-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于mRNA表达谱与免疫组化的精确分子病理及临床决策研究

Public title:

Research on Precise Molecular Pathology and Clinical Decision-Making Based on mRNA Expression Profiles and Immunohistochemistry

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于mRNA表达谱与免疫组化的精确分子病理及临床决策研究

Scientific title:

Research on Precise Molecular Pathology and Clinical Decision-Making Based on mRNA Expression Profiles and Immunohistochemistry

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:

郑瑾 

研究负责人:

丁小明 

Applicant:

Zheng Jin 

Study leader:

Ding Xiaoming 

申请注册联系人电话:

Applicant telephone:

+86 181 3391 6118

研究负责人电话:

Study leader's
telephone:

+86 139 9123 8632

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:

jzheng@xjtu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

xmding@xjtu.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:

西安市雁塔西路277号

研究负责人通讯地址:

西安市雁塔西路277号

Applicant address:

No. 277, Yanta West Road, Xi 'an City

Study leader's address:

No. 277, Yanta West Road, Xi 'an City

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:

西安交通大学医学院第一附属医院

Applicant's institution:

The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

研究负责人所在单位:

西安交通大学医学院第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

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:

XJTU1AF2025LSYY-540

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:

西安交通大学医学院第一附属医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2025-06-06 00:00:00

伦理委员会联系人:

白玲

Contact Name of the ethic committee:

Bai Ling

伦理委员会联系地址:

西安市雁塔西路277号

Contact Address of the ethic committee:

No. 277, Yanta West Road, Xi 'an City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8532 3473

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:

西安交通大学医学院第一附属医院

Primary sponsor:

The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

研究实施负责(组长)单位地址:

西安市雁塔西路277号

Primary sponsor's address:

No. 277, Yanta West Road, Xi 'an City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

陕西省

市(区县):

西安市

Country:

China

Province:

Shaanxi

City:

Xi‘an

单位(医院):

西安交通大学医学院第一附属医院

具体地址:

西安市雁塔西路277号

Institution
hospital:

The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

Address:

No. 277, Yanta West Road, Xi 'an City

经费或物资来源:

自筹

Source(s) of funding:

Self-finance

研究疾病:

肾移植  

Target disease:

Kidney Transplantation

研究疾病代码:

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

1. 验证使用多重环状探针技术在肾穿刺FFPE样本检测 B-HOT 表达谱的准确性。 2. 使用B-HOT基因集联合数字细胞计数,优化分子病理分型模型。  

Objectives of Study:

1.To verify the accuracy of using multiplex circular probe technology to detect B-HOT expression profiles in renal puncture FFPE samples. 2. Use B - HOT gene set combined digital cell count, optimization of molecular pathology classification model.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

(1)怀孕或哺乳期女性患者; (2)多脏器联合移植受者; (3)有免疫抑制剂和激素使用禁忌者; (4)合并自身免疫性疾病、严重的心肺疾病或活动性肝病患者; (5)既往恶性肿瘤患者(成功治疗的局部非黑色素细胞皮肤癌除外); (6)患者具有任何形式的药物滥用、心理疾病或任何研究人员认为可能干扰患者理解研究要求的情况; (7)不能进行常规研究访视或随访的患者,或者在未经认证的实验室随访的患者。

Exclusion criteria:

1.Pregnant or lactating women. 2.Multiple organ transplantation recipients. 3.Patients with contraindications to immunosuppressant and hormone use. 4.Patients with autoimmune diseases, severe cardiopulmonary diseases or active liver disease. 5.Patients with previous malignant tumors (except successfully treated local non-melanocytic skin cancer). 6.The patient has any form of substance abuse, mental illness, or any condition that the researcher believes may interfere with the patient's understanding of the study requirements. 7.Patients who were not available for routine study visits or follow-up or who were followed at an unaccredited laboratory.

研究实施时间:

Study execute time:

From 2025-06-09 00:00:00 To 2026-06-08 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2026-01-04 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):

病理学诊断

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):

Pathological diagnosis

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):

多重环状探针技术

Index test:

Multiplex circular probe technology

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)

经病理医生判断,确诊为无排斥、抗体介导排斥、T细胞介导排斥、混合型排斥各50名。 10名肾移植术后行肾穿刺活检患者,病理结果不限。

例数:

Sample size:

210

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):

According to the judgment of pathologists, 50 patients were diagnosed with no rejection, antibody-mediated rejection, T cell-mediated rejection, and mixed rejection. Ten patients who underwent kidney biopsy after kidney transplantation had no limit on pathological results.

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):

肾小管损伤。

例数:

Sample size:

0

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

Renal tubular injury.

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

单位(医院):

西安交通大学医学院第一附属医院 

单位级别:

三级 

Institution
hospital:

The First Affiliated Hospital of Xi 'an Jiaotong University School of Medicine

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

核酸

指标类型:

主要指标

Outcome:

Nucleic acid

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:

组织

组织:

移植肾

Sample Name:

Tissue

Tissue:

Transplant 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 18 years
最大 Max age 65 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):

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

None

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):

ResMan,论文发表后一年内, http://www.medresman.org.cn/login.aspx。

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

ResMan, within one year of publication, http://www.medresman.org.cn/login.aspx.

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:

数据采集用病历记录表(CRF),管理采用RedCap系统。

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

CRF is used for data collection, and RedCap system is used for management.

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:

 2025-08-25 15:40:16