ChiCTR2500100719 版本V1.0 版本创建时间2025/04/14 16:13:41 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:

ChiCTR2500100719 

最近更新日期:

Date of Last Refreshed on:

2025-04-14 16:13:36 

注册时间:

Date of Registration:

2025-04-14 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探讨前列腺癌病灶周围穿刺在前列腺特异性抗原>=20ng/mL可疑前列腺癌患者中的应用:区域饱和穿刺活检和靶向穿刺活检对比分析

Public title:

Exploration of the Application of Perilesional Biopsy of Prostate Cancer in Patients with Suspected Prostate Cancer and Prostate-Specific Antigen >= 20 ng/mL: A Comparative Analysis between Regional Saturation Biopsy and Targeted Biopsy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探讨区域饱和穿刺活检和靶向穿刺活检在前列腺特异性抗原>=20ng/mL可疑前列腺癌患者中的应用

Scientific title:

Investigation of the Application of Regional Saturation Biopsy and Targeted Biopsy in Patients with Suspected Prostate Cancer and Prostate-Specific Antigen >= 20 ng/mL

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:

姜行康 

研究负责人:

姜行康 

Applicant:

Xingkang Jiang 

Study leader:

Xingkang Jiang 

申请注册联系人电话:

Applicant telephone:

+86 185 2253 5257

研究负责人电话:

Study leader's telephone:

+86 185 2253 5257

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:

jiangx@tmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

jiangx@tmu.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:

天津市河西区平江道23号

研究负责人通讯地址:

天津市河西区平江道23号

Applicant address:

No.23 Pingjiang Road Hexi, Tianjin

Study leader's address:

No.23 Pingjiang Road Hexi, Tianjin

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:

天津医科大学第二医院

Applicant's institution:

The Second Hosptial of Tianjin Medical University

研究负责人所在单位:

天津医科大学第二医院

Affiliation of the Leader:

The Second Hosptial of Tianjin Medical University

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:

KY2025K170

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:

天津医科大学第二医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of the Second Hospital of Tianjin Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-02-26 00:00:00

伦理委员会联系人:

杨淑君

Contact Name of the ethic committee:

Shujun Yang

伦理委员会联系地址:

天津医科大学第二医院

Contact Address of the ethic committee:

The Second Hospital of Tianjin Medical University

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 8832 8108

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:

天津医科大学第二医院

Primary sponsor:

The Second Hospital of Tianjin Medical University

研究实施负责(组长)单位地址:

天津市河西区平江道23号

Primary sponsor's address:

No.23 Pingjiang Road Hexi, Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

天津

Country:

China

Province:

Tianjin

City:

Tianjin

单位(医院):

天津医科大学第二医院

具体地址:

天津市河西区平江道23号

Institution
hospital:

The Second Hospital of Tianjin Medical University

Address:

No.23 Pingjiang Road Hexi, Tianjin

经费或物资来源:

Source(s) of funding:

None

Target disease:

Prostate Cancer

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:

随机平行对照 

Study design:

Parallel 

研究目的:

探讨临床高度疑似前列腺癌患者(PSA >=20ng/mL)行病灶周围前列腺穿刺活检的临床价值及安全性,比较"区域饱和穿刺"与"靶向穿刺"对具有临床意义的前列腺癌(csPCa)检出率的差异,并评估其相关并发症。  

Objectives of Study:

To investigate the diagnostic efficacy and safety of perilesional prostate biopsy in patients with clinically suspected prostate cancer (PSA >=20ng/mL), compare the detection rates of clinically significant prostate cancer (csPCa) between "regional saturation biopsy" and "targeted biopsy" approaches, and evaluate associated adverse reactions.

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、年龄介于18至95岁之间的男性患者;2、首次血清总PSA检测值>=20 ng/mL;3、经多参数MRI评估确认PI-RADS评分>=3分;4、无前列腺穿刺活检史;5、自愿签署书面知情同意书。

Inclusion criteria

1. Male patients aged 18-95 years; 2. Initial serum total PSA level >=20 ng/mL; 3. PI-RADS score >=3 confirmed by multiparametric MRI evaluation; 4. No history of prostate biopsy; 5. Voluntarily provided written informed consent.

排除标准:

1、拒绝签署知情同意书者;2、研究期间主动要求退出研究者;3、存在多参数MRI检查禁忌证或无法配合完成检查者;4、存在经会阴前列腺穿刺路径解剖结构异常等禁忌证者。

Exclusion criteria:

1. Refusal to sign informed consent; 2. Voluntary withdrawal from the study during the research period; 3. Contraindications to multiparametric MRI (mpMRI) or inability to complete the examination; 4. Anatomical contraindications (e.g., perineal structural abnormalities) precluding transperineal prostate biopsy.

研究实施时间:

Study execute time:

From 2025-02-26 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-04-20 00:00:00 To 2027-12-31 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):

前列腺靶向穿刺+系统穿刺活检

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):

Targeted prostate biopsy + systematic prostate biopsy

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):

有临床意义前列腺癌的检出率

Index test:

Detection rate of clinically significant prostate cancer

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)

高度疑似前列腺癌患者(PSA >=20ng/mL)

例数:

Sample size:

235

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):

highly suspected prostate cancer (PSA >=20ng/mL)

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):

急性前列腺炎或者泌尿系感染的患者

例数:

Sample size:

235

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

Patients with acute prostatitis or urinary tract infection

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjin 

City:

 

单位(医院):

天津医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Tianjin Medical Univeristy

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

有临床意义前列腺癌的检出率

指标类型:

主要指标

Outcome:

Detection rate of clinically significant prostate cancer

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

前列腺癌的检出率

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:

无临床意义前列腺癌的检出率

指标类型:

次要指标

Outcome:

Detection rate of clinically insignificant 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:

不良反应

指标类型:

次要指标

Outcome:

adverse reaction

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:

前列腺穿刺组织

组织:

前列腺

Sample Name:

Prostate Biopsy Tissue

Tissue:

prostate

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 95 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):

随机数字表法

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

The method of random number table

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:

实施双盲设计,患者不知晓穿刺类型,病理科医生接收匿名编号的标本(不显示分组信息),按统一标准独立完成病理诊断。

Blinding:

A double-blind design is implemented: patients are unaware of the biopsy type they receive, and pathologists receive specimens labeled with anonymous codes (without grouping information), performing histopathological diagnosis according to uniform criteria.

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

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):

2028年12月以后,可通过邮箱的方式询问原始数据,邮箱地址jiangx@tmu.edu.cn

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

After December 2028, inquiries regarding the raw data can be made via email at jiangx@tmu.edu.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:

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:

 2025-04-14 16:13:36