探索前列腺病变患者MRI影像特征与诊断、病理及预后相关性的研究

注册号:

Registration number:

ChiCTR2500102534 

最近更新日期:

Date of Last Refreshed on:

2025-05-15 17:17:45 

注册时间:

Date of Registration:

2025-05-15 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探索前列腺病变患者MRI影像特征与诊断、病理及预后相关性的研究

Public title:

To explore the correlation between MRI image characteristics and diagnosis, pathology and prognosis in patients with prostate lesions

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探索前列腺病变患者MRI影像特征与诊断、病理及预后相关性的研究

Scientific title:

To explore the correlation between MRI image characteristics and diagnosis, pathology and prognosis in patients with prostate lesions

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:

何康文 

研究负责人:

李震 

Applicant:

He Kangwen 

Study leader:

Li Zhen 

申请注册联系人电话:

Applicant telephone:

+86 17728103109

研究负责人电话:

Study leader's
telephone:

+86 27 83663738

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:

2376910234@qq.com

研究负责人电子邮件:

Study leader's E-mail:

zhenli@hust.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:

湖北省武汉市硚口区解放大道1095号

研究负责人通讯地址:

湖北省武汉市硚口区解放大道1095号

Applicant address:

No. 1095 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei Province

Study leader's address:

No. 1095 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei 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:

华中科技大学同济医学院附属同济医院

Applicant's institution:

Tongji Hospital of Tongji Medical College of Huazhong University of Science and Technology

研究负责人所在单位:

华中科技大学同济医学院附属同济医院

Affiliation of the Leader:

Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology

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:

TJ-IRB202502097

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:

华中科技大学同济医学院附属同济医院医学伦理委员会

Name of the ethic committee:

Institutional Review Board of Tongji Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-21 00:00:00

伦理委员会联系人:

周璞

Contact Name of the ethic committee:

Zhou Pu

伦理委员会联系地址:

湖北省武汉市硚口区解放大道1095号

Contact Address of the ethic committee:

No. 1095 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 27 83662379

伦理委员会联系人邮箱:

Contact email of the ethic committee:

zhoupu_tjh@163.com

研究实施负责(组长)单位:

华中科技大学同济医学院附属同济医院

Primary sponsor:

Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology

研究实施负责(组长)单位地址:

湖北省武汉市硚口区解放大道1095号

Primary sponsor's address:

No. 1095 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei 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):

湖北省

市(区县):

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属同济医院

具体地址:

湖北省武汉市硚口区解放大道1095号

Institution
hospital:

Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology

Address:

No. 1095 Jiefang Avenue, Qiaokou District, Wuhan City, Hubei Province

经费或物资来源:

国家自然科学基金

Source(s) of funding:

National Natural Science Foundation of China

研究疾病:

前列腺癌  

Target disease:

Prostate cancer

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:

本研究旨在通过研究本机构的前列腺病变患者常规和功能MR影像资料,包括T2WI,常规DWI,时间依赖性DWI,多b值多模型DWI,CEST等序列,以病理作为金标准,利用影像处理软件对影像学特征、肿瘤周围组织特征及淋巴结特征进行定性和定量分析,实现良恶性鉴别、病理特征预测、预后评估,以期更好地进行前列腺病变患者的准确诊断、临床决策和预后评估。  

Objectives of Study:

The purpose of this study is to study the routine and functional MR imaging data of patients with prostate lesions in our institution, including T2WI, conventional DWI, time-dependent DWI, multi-b value and multi-model DWI, CEST and other sequences, and to use image processing software to qualitatively and quantitatively analyze the imaging features, surrounding tissue characteristics and lymph node characteristics of patients with prostate lesions, so as to better diagnose patients with prostate lesions. Clinical decision-making and prognostic assessment.

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.患者安装心脏起搏器,材料不明者,体内有金属植入物,带神经刺激器者及幽闭恐惧症等;
2.患者检查前行穿刺、局部消融、前列腺增生手术,或已行内分泌治疗、化 疗、放疗等抗肿瘤治疗;

Exclusion criteria:

1.Patients with pacemakers, unknown materials, metal implants in the body, neurostimulators, and claustrophobia;
2.Patients who underwent biopsy, local ablation, prostate surgery, or endocrine therapy, chemotherapy, radiotherapy and other anti-tumor treatments before examination;

研究实施时间:

Study execute time:

From 2025-05-15 00:00:00 To 2026-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-05-15 00:00:00 To 2026-05-01 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):

穿刺或根治病理

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):

Pathology from biopsy or radical resection

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):

多参数MRI影像定性和定量特征

Index test:

Qualitative and quantitative characteristics of multiparametric MRI images

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)

前列腺癌患者,存在不同病理级别和疾病分期,通过前列腺穿刺活检或根治性前列腺切除术病理确定

例数:

Sample size:

200

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 prostate cancer, with different pathological grades and disease stages, are pathologically determined by prostate needle biopsy or radical prostatectomy

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):

良性前列腺增生,慢性前列腺炎

例数:

Sample size:

300

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

Benign prostatic hyperplasia, chronic prostatitis

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

湖北 

市(区县):

 

Country:

China

Province:

Hubei

City:

单位(医院):

华中科技大学同济医学院附属同济医院 

单位级别:

三级甲等 

Institution
hospital:

Tongji Hospital, Tongji Medical College ,Huazhong University of Science and Technology

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

MRI测量指标_时间依赖性DWI_细胞内体积分数

指标类型:

主要指标

Outcome:

MRI measurements_Time-dependent DWI_Intracellular Volume Fraction

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

前列腺肿瘤标志物(PSA)

指标类型:

次要指标

Outcome:

Prostate-specific antigen

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血压

指标类型:

次要指标

Outcome:

Blood pressure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI测量指标_时间依赖性DWI_细胞外扩散系数

指标类型:

主要指标

Outcome:

MRI measurements_Time-dependent DWI_Extracellular diffusion coefficient

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术切缘

指标类型:

次要指标

Outcome:

Surgical margin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI测量指标_时间依赖性DWI_细胞直径

指标类型:

主要指标

Outcome:

MRI measurements_Time-dependent DWI_Cell diameter

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

高血压史

指标类型:

次要指标

Outcome:

History of hypertension

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

饮酒史

指标类型:

次要指标

Outcome:

History of Drinking

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

病灶大小

指标类型:

主要指标

Outcome:

Lesion size

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

体重

指标类型:

次要指标

Outcome:

Weight

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

病理gleason分级

指标类型:

主要指标

Outcome:

Pathological Gleason grading

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身体质量指数

指标类型:

次要指标

Outcome:

BMI

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫组化结果

指标类型:

次要指标

Outcome:

Immunohistochemical results

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

病灶解剖位置

指标类型:

主要指标

Outcome:

Anatomical location of lesion

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

淋巴结和骨转移状态

指标类型:

主要指标

Outcome:

Status of Lymph node and bone metastasis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

是否侵犯包膜和精囊状态

指标类型:

主要指标

Outcome:

Status of invasion of capsule and seminal vesicle

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤分期

指标类型:

次要指标

Outcome:

Tumor staging

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

包膜和精囊侵犯状态

指标类型:

次要指标

Outcome:

Invasion status of capsule and seminal vesicle

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术史

指标类型:

次要指标

Outcome:

Surgical history

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

直肠指检

指标类型:

次要指标

Outcome:

Digital rectal examination

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI测量的前列腺体积

指标类型:

主要指标

Outcome:

Prostate volume measured by MRI

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖尿病史

指标类型:

次要指标

Outcome:

History of diabetes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MRI测量指标_时间依赖性DWI_细胞性

指标类型:

主要指标

Outcome:

MRI measurements_Time-dependent DWI_Cellularity

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

年龄

指标类型:

次要指标

Outcome:

Age

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

身高

指标类型:

次要指标

Outcome:

Height

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

吸烟史

指标类型:

次要指标

Outcome:

Smoking history

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

淋巴结状态

指标类型:

次要指标

Outcome:

Lymph node status

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

肿瘤大小

指标类型:

次要指标

Outcome:

Tumor size

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:

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age years
最大 Max age years

性别:

男性

Gender:

Male

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:

不公开/Private

盲法:

Blinding:

None

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):

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

None

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-05-15 17:17:38