前列腺靶向穿刺+主病灶周围穿刺的诊断效能研究:一项前瞻性配对、非劣效试验临床研究

注册号:

Registration number:

ChiCTR2600124005 

最近更新日期:

Date of Last Refreshed on:

2026-05-06 11:18:43 

注册时间:

Date of Registration:

2026-05-06 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

前列腺靶向穿刺+主病灶周围穿刺的诊断效能研究:一项前瞻性配对、非劣效试验临床研究

Public title:

A study on the diagnostic efficacy of prostate-targeted biopsy plus biopsy around the main lesion: A prospective paired, non-inferiority trial clinical study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

前列腺靶向穿刺+主病灶周围穿刺的诊断效能研究:一项前瞻性配对、非劣效试验临床研究

Scientific title:

A study on the diagnostic efficacy of prostate-targeted biopsy plus biopsy around the main lesion: A prospective paired, non-inferiority trial clinical study

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:

朱良勇 

研究负责人:

丁雪飞 

Applicant:

Zhu Liangyong 

Study leader:

Ding Xuefei 

申请注册联系人电话:

Applicant telephone:

+86 199 6260 2791

研究负责人电话:

Study leader's
telephone:

+86 180 5106 1234

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:

zliangyong@126.com

研究负责人电子邮件:

Study leader's E-mail:

mn103ding@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:

中国江苏省扬州市邗江区南通西路98号

研究负责人通讯地址:

中国江苏省扬州市邗江区南通西路98号

Applicant address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

Study leader's address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

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:

江苏省苏北人民医院

Applicant's institution:

Northern Jiangsu People's Hospital

研究负责人所在单位:

江苏省苏北人民医院

Affiliation of the Leader:

Northern Jiangsu People's 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:

2024ky329

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:

苏北人民医院伦理委员会

Name of the ethic committee:

Northern Jiangsu People's Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2024-11-27 00:00:00

伦理委员会联系人:

何燕艳

Contact Name of the ethic committee:

He Yanyan

伦理委员会联系地址:

中国江苏省扬州市邗江区南通西路98号

Contact Address of the ethic committee:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 514 8737 3694

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:

江苏省苏北人民医院

Primary sponsor:

Northern Jiangsu People's Hospital

研究实施负责(组长)单位地址:

中国江苏省扬州市邗江区南通西路98号

Primary sponsor's address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, 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):

江苏

市(区县):

扬州

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

江苏省苏北人民医院

具体地址:

中国江苏省扬州市邗江区南通西路98号

Institution
hospital:

Northern Jiangsu People's Hospital

Address:

98 Nantong West Road, Hanjiang District, Yangzhou, Jiangsu, China

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

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:

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:

在前列腺核磁共振(MRI)具有可疑、待穿刺病灶患者中评价前列腺靶向穿刺+主病灶周围穿刺的临床有意义前列腺癌(csPCa)诊断效能是否非劣效于靶向+系统穿刺。  

Objectives of Study:

To evaluate whether the clinical efficacy of prostate-targeted biopsy combined with peripheral biopsy of the main lesion in patients with suspicious or indeterminate lesions on prostate MRI is non-inferior to targeted biopsy combined with systematic biopsy.

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. 前列腺穿刺禁忌症; 2. 既往行前列腺穿刺活检; 3. 既往有雄激素剥夺治疗(ADT),盆腔放疗等治疗病史; 4. 既往行经尿道前列腺切除术(TURP)病史;

Exclusion criteria:

1. Prostate biopsy contraindications; 2. Previous prostate biopsy; 3. Previous history of androgen deprivation therapy (ADT), pelvic radiotherapy, etc.; 4. Previous history of transurethral prostate resection (TURP).

研究实施时间:

Study execute time:

From 2024-12-01 00:00:00 To 2025-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-01 00:00:00 To 2025-11-26 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

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):

Prostate targeted puncture + systematic puncture

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):

前列腺靶向穿刺+主病灶周围穿刺

Index test:

Prostate targeted puncture + puncture around the main lesion

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MRI上病灶PI-RADS评分>=4分且PSA>4 ng/ml的可疑前列腺癌患者

例数:

Sample size:

300

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 suspected prostate cancer whose PI-RADS score of the lesion on prostate MRI is >=4 points and PSA>4 ng/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):

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):

江苏 

市(区县):

扬州 

Country:

China

Province:

Jiangsu

City:

Yangzhou

单位(医院):

江苏省苏北人民医院 

单位级别:

三级 

Institution
hospital:

Northern Jiangsu People's Hospital

Level of the institution:

Tertiary

测量指标:

Outcomes:

指标中文名:

前列腺靶向穿刺+主病灶周围穿刺的csPCa检出率与靶向+系统穿刺csPCa检出率差值的置信区间

指标类型:

主要指标

Outcome:

Confidence interval of the difference in clinically significant prostate cancer (csPCa) detection rate between targeted plus perilesional biopsy and targeted plus systematic biopsy

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主病灶以外穿刺额外csPCa检出率

指标类型:

次要指标

Outcome:

Additional csPCa detection rate outside the index lesion by biopsy

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术患者术后病理升级率

指标类型:

次要指标

Outcome:

Pathological upgrading rate after surgery

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:

前列腺

Sample Name:

Prostate tissue

Tissue:

Prostate

人体标本去向

使用后保存  

说明

由病理科按照病理切片保持标准保存

Fate of sample:

Preservation after use  

Note:

It is stored by the pathology department in accordance with the standard preservation requirements for pathological sections.

征募研究对象情况:

Recruiting status:

结束

/Completed

年龄范围:

Participant age:

最小 Min age NA years
最大 Max age NA 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:

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:

 2026-05-06 11:18:38