基于PI-RADS评分的前列腺穿刺活检模式临床价值的前瞻性队列临床研究

注册号:

Registration number:

ChiCTR2500114101 

最近更新日期:

Date of Last Refreshed on:

2025-12-08 10:04:22 

注册时间:

Date of Registration:

2025-12-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于PI-RADS评分的前列腺穿刺活检模式临床价值的前瞻性队列临床研究

Public title:

A prospective cohort clinical study on the clinical value of prostate biopsy patterns based on PI-RADS scoring

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于PI-RADS评分的前列腺穿刺活检模式临床价值的前瞻性队列临床研究

Scientific title:

A prospective cohort clinical study on the clinical value of prostate biopsy patterns based on PI-RADS scoring

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:

吴涛 

研究负责人:

吴涛 

Applicant:

Wu Tao 

Study leader:

Wu Tao 

申请注册联系人电话:

Applicant telephone:

+86 138 2645 4576

研究负责人电话:

Study leader's
telephone:

+86 138 2645 4576

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:

Doctorwu1987@163.com

研究负责人电子邮件:

Study leader's E-mail:

Doctorwu1987@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:

中国广东省深圳市宝安区新湖路13号

研究负责人通讯地址:

中国广东省深圳市宝安区新湖路13号

Applicant address:

No. 13, Xinhu Road, Bao'an District, Shenzhen, Guangdong, China

Study leader's address:

No. 13, Xinhu Road, Bao'an District, Shenzhen, Guangdong, 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:

南方医科大学深圳医院

Applicant's institution:

Shenzhen Hospital of Southern Medical University

研究负责人所在单位:

南方医科大学深圳医院

Affiliation of the Leader:

Shenzhen Hospital of Southern 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:

NYSZYYEC2025K150R001

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:

南方医科大学深圳医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Shenzhen Hospital of Southern Medical of University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-21 00:00:00

伦理委员会联系人:

林健

Contact Name of the ethic committee:

Lin Jian

伦理委员会联系地址:

中国广东省深圳市宝安区新湖路13号

Contact Address of the ethic committee:

No. 13, Xinhu Road, Bao'an District, Shenzhen, Guangdong, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 181 2377 9313

伦理委员会联系人邮箱:

Contact email of the ethic committee:

szyyec@163.com

研究实施负责(组长)单位:

南方医科大学深圳医院

Primary sponsor:

Shenzhen Hospital of Southern Medical University

研究实施负责(组长)单位地址:

中国广东省深圳市宝安区新湖路13号

Primary sponsor's address:

No. 13, Xinhu Road, Bao'an District, Shenzhen, Guangdong, 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):

广东

市(区县):

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学深圳医院

具体地址:

中国广东省深圳市宝安区新湖路13号

Institution
hospital:

Shenzhen Hospital of Southern Medical University

Address:

No. 13, Xinhu Road, Bao'an District, Shenzhen, Guangdong, China

经费或物资来源:

深圳市泌尿系统疾病临床医学研究中心

Source(s) of funding:

Shenzhen Clinical Research Center for Urological Diseases

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:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

主要目的:通过评估临床特征指标,在确保不漏诊或过度诊断PCa的前提下,识别出不必要穿刺和适合减少穿刺针数的患者亚群。 次要目的:不同分层前列腺癌检出阳性率。  

Objectives of Study:

Primary objective: To identify patient subgroups for whom unnecessary biopsies can be avoided and the number of biopsy needles reduced, by evaluating clinical characteristic indicators while ensuring no missed or over-diagnosed cases of prostate cancer (PCa). Secondary objective: Positive detection rates of prostate cancer at different stratifications.

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) 已确诊前列腺癌或急性前列腺炎患者; 2) 处于急性感染期,或,尿路感染研究者认为尿常规有临床意义; 3) 1个月内行前列腺穿刺者; 4) 既往接受过前列腺手术,或接受过雄激素剥夺治疗、放疗和化疗; 5) 处于心功能不全失代偿期; 6) 有严重出血倾向的疾病者,或,长期服用抗凝药者无法停药者; 7) 有严重的内痔、外痔、肛周或直肠性病变; 8) 严重骨关节疾病不能行截石位患者; 9) 有高血压危象; 10) 无法行麻醉者; 11) 患有精神疾病或精神障碍无法理解知情同意书者; 12) 使用内置心脏起搏器、人工耳蜗、神经刺激器等电子仪器的人群; 13) 其他手术禁忌症,或研究者认为不适宜参加试验者。

Exclusion criteria:

1)Patients diagnosed with prostate cancer or acute prostatitis; 2)During the acute infection phase or in cases of urinary tract infection, researchers believe that a routine urine test has clinical significance; 3)Those who have undergone a prostate biopsy within one month; 4)Previously underwent prostate surgery, or received androgen deprivation therapy, radiotherapy, and chemotherapy; 5)In the decompensated stage of heart failure; 6)People with diseases that cause severe bleeding tendencies or those who take anticoagulants long-term and cannot stop taking them; 7)Severe internal hemorrhoids, external hemorrhoids, perianal or rectal lesions; 8)Patients with severe osteoarticular diseases who cannot assume the lithotomy position; 9)A hypertensive crisis; 10)Unable to undergo anesthesia; 11)Individuals with mental illness or mental disorders who cannot understand the informed consent form; 12)People who use electronic devices such as implanted pacemakers, cochlear implants, and nerve stimulators; 13)Other surgical contraindications, or individuals deemed unsuitable to participate in the trial by the investigator.

研究实施时间:

Study execute time:

From 2025-07-01 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-25 00:00:00 To 2027-03-31 00:00:00

干预措施:

Interventions:

组别:

组1(PI-RADS=3分,tPSA或fPSA/tPSA或PSAD异常)

样本量:

100

Group:

Group 1 (PI-RADS = 3 points, abnormal tPSA, fPSA/tPSA, or PSAD)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

组2(PI-RADS=4分且tPSA>10ng/ml)

样本量:

75

Group:

Group 2 (PI-RADS = 4 points and tPSA > 10 ng/ml)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

组3(PI-RADS=5 分且 tPSA>10ng/ml

样本量:

75

Group:

Group 3 (PI-RADS = 4 points and tPSA > 10 ng/ml)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

组4(PI-RADS >=4 分且 tPSA <=10 ng/m)

样本量:

50

Group:

Group 4 (PI-RADS >=4 points and tPSA <=10 ng/ml)

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

南方医科大学深圳医院 

单位级别:

三级 

Institution
hospital:

Shenzhen Hospital of Southern Medical University

Level of the institution:

Tertiary

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 University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

北京大学深圳医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Hospital of Peking University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市第二人民医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Second People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China

Province:

Guangdong

City:

单位(医院):

香港大学深圳医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Hospital of Hong Kong University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

深圳 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市人民医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

前列腺穿刺阳性率

指标类型:

主要指标

Outcome:

Positive rate of prostate 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:

不同分层前列腺穿刺阳性率

指标类型:

次要指标

Outcome:

Positive rates of prostate biopsy at different stratifications

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

组织:

前列腺

Sample Name:

Tissue

Tissue:

Prostate

人体标本去向

使用后保存  

说明

病理科保存

Fate of sample:

Preservation after use  

Note:

Pathology department preservation

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 50 years
最大 Max age 80 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:

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:

数据采集采用病例记录表的形式记录。

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

Data collection is recorded using case record forms.

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:

 2025-12-08 10:04:16