ChiCTR2400093706 版本V1.0 版本创建时间2024/12/10 17:05:44 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:

ChiCTR2400093706 

最近更新日期:

Date of Last Refreshed on:

2024-12-10 17:04:53 

注册时间:

Date of Registration:

2024-12-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

生境成像辅助MRI靶向活检与前列腺根治性切除术后组织病理学一致性的研究

Public title:

Histopathological consistency between habitat imaging-assisted MRI-targeted biopsy and radical prostatectomy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

生境成像辅助MRI靶向活检与前列腺根治性切除术后组织病理学一致性的研究

Scientific title:

Histopathological consistency between habitat imaging-assisted MRI-targeted biopsy and radical prostatectomy

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:

袁蕾 

研究负责人:

任静 

Applicant:

Lei Yuan 

Study leader:

Jing Ren 

申请注册联系人电话:

Applicant telephone:

+86 158 9111 8910

研究负责人电话:

Study leader's
telephone:

+86 136 4924 8820

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:

1259435208@qq.com

研究负责人电子邮件:

Study leader's E-mail:

jrenmm@126.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:

陕西省西安市长乐西路127号

研究负责人通讯地址:

陕西省西安市长乐西路127号

Applicant address:

No. 127 Changle West Road, Xi'an City, Shaanxi Province

Study leader's address:

No. 127 Changle West Road, Xi'an City, Shaanxi 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:

空军军医大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of the Air Force Medical University

研究负责人所在单位:

空军军医大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of the Air Force Medical University

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:

KY20242327-C-1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:

空军军医大学第一附属医院伦理委员会

Name of the ethic committee:

Ethics committee of The First Affiliated Hospital of the Air Force Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2024-10-15 00:00:00

伦理委员会联系人:

程梁华

Contact Name of the ethic committee:

Lianghua Cheng

伦理委员会联系地址:

陕西省西安市长乐西路127号

Contact Address of the ethic committee:

No. 127 Changle West Road, Xi'an City, Shaanxi Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8477 1794

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:

空军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of the Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市长乐西路127号

Primary sponsor's address:

No. 127 Changle West Road, Xi'an City, Shaanxi 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):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

空军军医大学第一附属医院

具体地址:

陕西省西安市长乐西路127号

Institution
hospital:

The First Affiliated Hospital of the Air Force Medical University

Address:

No. 127 Changle West Road, Xi'an City, Shaanxi Province

经费或物资来源:

NA

Source(s) of funding:

NA

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:

基于多参数MRI生境成像可视化和量化前列腺癌瘤内异质性,找寻高危生境亚区行靶向活检;并结合前列腺根治性切除术结果与MRI靶向穿刺对比,探索生境成像对于MRI靶向穿刺更精准的指导意义。  

Objectives of Study:

Using multi-parameter MRI habitat imaging to visualize and quantify the internal heterogeneity of prostate cancer, this study identified high-risk habitat subareas for targeted biopsy. Furthermore, by comparing the results of radical prostatectomy with those of MRI-targeted biopsies, the study explored the guiding significance of habitat imaging in improving the accuracy of MRI-targeted puncture.

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18-75岁;性别男 2. PSA水平4-20ng/ml或直肠指检(DRE)结果异常 3. PI-RADS评分3-5分病变 4. 患者同意参加本试验,自愿签署知情同意书的患者

Inclusion criteria

1. Ages between 18 and 75 years old; males only 2. Abnormal PSA levels between 4-20ng/ml or abnormal findings on digital rectal examination (DRE) 3. PI-RADS score ranging from 3 to 5 points 4. Patients who voluntarily agree to participate in this study and sign an informed consent form

排除标准:

1. 既往前列腺癌病理诊断或治疗史 2. 前列腺癌家族史 3. 合并其他原发性恶性肿瘤 4. MRI序列不足或图像质量差 5. MRI检查或活检禁忌症 6. 使用影响PSA的药物 7. 临床分期>T3a或未接受前列腺根治性切除术(RP) 8. MRI与活检时间间隔>3个月,与RP时间间隔>6个月

Exclusion criteria:

1. History of pathological diagnosis or prior treatment for prostate cancer. 2. Presence of a family history of prostate cancer 3. Existence of other primary malignancies 4. Inadequate MRI sequences or poor image quality 5. Contraindications to undergoing MRI examination or biopsy 6. Use of medications known to affect PSA levels 7. Clinical stage of prostate cancer greater than T3a or no intention to undergo radical prostatectomy (RP) 8. The time interval between MRI and biopsy being more than 3 months, and the time interval between MRI and RP being more than 6 months.

研究实施时间:

Study execute time:

From 2025-01-01 00:00:00 To 2027-01-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-01-01 00:00:00 To 2027-01-01 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):

根治性前列腺切除术的前列腺癌病理分级

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):

the pathological greading in prostate cancer through radical prostatectomy

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):

MRI靶向活检和生境成像辅助的MRI靶向活检的病理分级

Index test:

the pathological greading in prostate cancer through MRI-targeted biopsy and habitat imaging-assist MRItargeted biopsy

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

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):

prostate cancer patients

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):

良性前列腺增生患者

例数:

Sample size:

200

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 patients

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):

 

Country:

China

Province:

Shaan'xi

City:

单位(医院):

空军军医大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of the Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

病理分级

指标类型:

主要指标

Outcome:

pathological 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:

病灶位置

指标类型:

次要指标

Outcome:

lesion location

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

前列腺癌检出率

指标类型:

次要指标

Outcome:

detection rate of prostate cancer

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床显著性前列腺癌检出率

指标类型:

次要指标

Outcome:

detection rate of clinically significant prostate cancer

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:

前列腺组织

组织:

Sample Name:

prostate tissue

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 75 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):

NA

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:

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:

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:

 2024-12-10 17:04:53