ChiCTR2600123718 版本V1.0 版本创建时间2026/04/29 10:18:56 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:

ChiCTR2600123718 

最近更新日期:

Date of Last Refreshed on:

2026-04-29 10:18:41 

注册时间:

Date of Registration:

2026-04-29 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

DWI-TSE 与非增强 T1WI 融合图像评估类风湿关节炎患者腕关节滑膜炎的价值

Public title:

Value of DWI-TSE and non-enhanced T1WI fused images in evaluating wrist synovitis in patients with rheumatoid arthritis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

DWI-TSE 与非增强 T1WI 融合图像评估类风湿关节炎患者腕关节滑膜炎的价值

Scientific title:

Value of DWI-TSE and non-enhanced T1WI fused images in evaluating wrist synovitis in patients with rheumatoid arthritis

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:

董丽君 

研究负责人:

路青 

Applicant:

Dong Lijun 

Study leader:

Lu Qing 

申请注册联系人电话:

Applicant telephone:

+86 183 7573 7958

研究负责人电话:

Study leader's
telephone:

+86 136 2172 4042

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:

lijun60628@163.com

研究负责人电子邮件:

Study leader's E-mail:

drluqingsjtu@163.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:

中国上海市浦东新区云台路1800号

研究负责人通讯地址:

中国上海市浦东新区云台路1800号

Applicant address:

1800 Yuntai Road, Pudong New Area, Shanghai, China

Study leader's address:

1800 Yuntai Road, Pudong New Area, Shanghai, China

申请注册联系人邮政编码:

Applicant postcode:

200123

研究负责人邮政编码:

Study leader's postcode:

200123

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:

[2025]研审第(259)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:

2025-11-06 00:00:00

伦理委员会联系人:

范列英

Contact Name of the ethic committee:

Fan Lieying

伦理委员会联系地址:

中国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:

+86 21 3880 4518

伦理委员会联系人邮箱:

Contact email of the ethic committee:

iitofficeeh@163.com

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:

中国上海市浦东新区云台路1800号

Primary sponsor's address:

1800 Yuntai 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:

中国上海市浦东新区云台路1800号

Institution
hospital:

Shanghai Oriental Hospital

Address:

1800 Yuntai Road, Pudong New Area, Shanghai, China

经费或物资来源:

1. 上海市卫生健康委健康产业临床研究项目。(202340212号);2. 上海市科委创新药品和医疗器械项目。(24号sf1903903)。3. 上海市浦东新区卫生健康委员会联合临床研究项目;PW2024D-01);4. 上海东方医院人才工程。(没有。DRFC2023015)

Source(s) of funding:

1. Shanghai Municipal Health Commission Health Industry Clinical Research Project. (No. 202340212); 2. Shanghai Science and Technology Committee Innovative Drug and Medical Apparatus Project. (No. 24SF1903903). 3. Pudong New District Health Committee Joint Clinical Research Project (No. PW2024D-01); 4. Shanghai East hospital Talent project. (No. DRFC2023015)

研究疾病:

类风湿性关节炎  

Target disease:

Rheumatoid Arthritis

研究疾病代码:

M06.2

Target disease code:

M06.2

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

诊断试验新技术临床试验 

Study phase:

Diagnostic New Technique Clincal Study

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

比较非对比增强扩散融合T1加权成像(DFT)与对比增强MRI(CE-MRI)在检测RA滑膜炎方面的诊断性能。  

Objectives of Study:

To compare the diagnostic performance of non-contrast-enhanced diffusion-fused T1-weighted imaging (DFT) with that of contrast-enhanced MRI (CE-MRI) for detecting synovitis in RA.

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>=16 岁; 2. 入组时至少有一个临床肿胀的腕关节或掌指关节(MCP); 3. 接受稳定的常规疾病修饰抗风湿药物、生物制剂或糖皮质激素治疗(MRI 和临床评估前一周内无变化)。

Inclusion criteria

1. Age >= 16 years; 2. Presence of at least one clinically swollen wrist or metacarpophalangeal (MCP) joint at enrolment; 3. Receiving stable treatment with conventional disease-modifying antirheumatic drugs (DMARDs), biologics, or glucocorticoids (with no changes within one week prior to MRI and clinical assessment).

排除标准:

1. MRI检查禁忌症(例如,植入物不相容、严重幽闭恐惧症); 2. 怀孕; 3. 严重肾功能损害(估计肾小球滤过率<30 mL/min/1.73 m^2); 4. 既往腕部或手部手术。

Exclusion criteria:

1. Contraindications to MRI examination (e.g., implant incompatibility, severe claustrophobia); 2. Pregnancy; 3. Severe renal impairment (estimated glomerular filtration rate < 30 mL/min/1.73 m^2); 4. Prior wrist or hand surgery.

研究实施时间:

Study execute time:

From 2024-07-01 00:00:00 To 2026-05-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-02 00:00:00 To 2026-05-30 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):

标准对比增强磁共振成像(CEMRI)

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):

Standard contrast-enhanced Magnetic Resonance Imaging (CEMRI)

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):

扩散加权成像与未增强 T1 加权成像融合图像(DFT)

Index test:

Diffusion-weighted imaging and unenhanced T1-weighted imaging fusion image (DFT)

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)

类风湿性关节炎患者

例数:

Sample size:

80

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):

Patients with rheumatoid arthritis.

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):

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:

None

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:

三甲 

Institution
hospital:

Shanghai Oriental Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

滑膜炎

指标类型:

主要指标

Outcome:

Synovitis

Type:

Primary indicator

测量时间点:

测量方法:

利用 RadiAnt DICOM Viewer 软件手动测量

Measure time point of outcome:

Measure method:

Manual measurement using RadiAnt DICOM Viewer software

指标中文名:

DFT 与 CE-MRI 图像诊断效能灵敏度

指标类型:

主要指标

Outcome:

Sensitivity of DFT and CE-MRI for diagnostic performance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像诊断效能特异度

指标类型:

主要指标

Outcome:

Specificity of DFT and CE-MRI for diagnostic performance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像诊断效能准确度

指标类型:

主要指标

Outcome:

Accuracy of DFT and CE-MRI for diagnostic performance

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像信噪比(CNR)

指标类型:

主要指标

Outcome:

Contrast-to-Noise Ratio (CNR) of DFT and CE-MRI images

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像信噪比(SNR)

指标类型:

主要指标

Outcome:

Signal-to-Noise Ratio (SNR) of DFT and CE-MRI images

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像骨-滑液信号比(SBR)

指标类型:

主要指标

Outcome:

Bone-Synovial Fluid Signal Ratio (SBR) of DFT and CE-MRI images

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像对比度

指标类型:

主要指标

Outcome:

Contrast of DFT and CE-MRI images

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

DFT 与 CE-MRI 图像清晰度

指标类型:

主要指标

Outcome:

Clarity of DFT and CE-MRI images

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:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 16 years
最大 Max age NA 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:

None

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):

研究结束后半年;国家生物信息中心(https://www.cncb.ac.cn/)

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

Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.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:

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, CRF

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:

 2026-04-29 10:18:41