ChiCTR2100052967 版本V1.2 版本创建时间2022/08/29 22:06:35 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:

ChiCTR2100052967 

最近更新日期:

Date of Last Refreshed on:

2022-05-06 22:53:01 

注册时间:

Date of Registration:

2021-11-06 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

前列腺菌群与前列腺癌的相关性研究

Public title:

Study on the relationship between prostate microflora and prostate cancer

注册题目简写:

English Acronym:

研究课题的正式科学名称:

前列腺菌群与前列腺癌的相关性研究

Scientific title:

Study on the relationship between prostate microflora and prostate cancer

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:

唐开发 

研究负责人:

唐开发 

Applicant:

Tang Kaifa 

Study leader:

Tang Kaifa 

申请注册联系人电话:

Applicant telephone:

+86 15285182092

研究负责人电话:

Study leader's telephone:

+86 15285182092

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:

tangkaifa@gmc.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

tangkaifa@gmc.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:

贵州省贵阳市北京路9号

研究负责人通讯地址:

贵州省贵阳市北京路9号

Applicant address:

9 Beijing Road, Guiyang, Guizhou

Study leader's address:

9 Beijing Road, Guiyang, Guizhou

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:

贵州医科大学附属医院

Applicant's institution:

the Affiliated Hospital of Guizhou Medical University

研究负责人所在单位:

贵州医科大学附属医院

Affiliation of the Leader:

the Affiliated Hospital of Guizhou 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:

GY20211015

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:

贵州医科大学附属医院医学科学伦理委员

Name of the ethic committee:

Ethics Committee of the Affiliated Hospital of Guizhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2021-10-25 00:00:00

伦理委员会联系人:

刘文

Contact Name of the ethic committee:

Liu Wen

伦理委员会联系地址:

贵州省贵阳市北京路9号

Contact Address of the ethic committee:

9 Beijing Road, Guiyang, Guizhou

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

贵州医科大学附属医院

Primary sponsor:

the Affiliated Hospital of Guizhou Medical University

研究实施负责(组长)单位地址:

贵州省贵阳市北京路9号

Primary sponsor's address:

9 Beijing Road, Guiyang, Guizhou

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

贵州

市(区县):

贵阳

Country:

China

Province:

Guizhou

City:

Guiyang

单位(医院):

贵州医科大学附属医院

具体地址:

北京路9号

Institution
hospital:

the Affiliated Hospital of Guizhou Medical University

Address:

9 Beijing Road

经费或物资来源:

贵州省卫生健康委科学技术基金项目 (项目编号:gzwkj2021-211)

Source(s) of funding:

Science and Technology Fund Project of Guizhou Health Commission (No. gzwkj2021-211)

Target disease:

Prostate tumor

Target disease code:

研究类型:

病因学/相关因素研究

Study type:

Cause/Relative factors study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

利用16S rRNA基因测序方法研究前列腺组织菌群结构特征以及与前列腺癌的相关性。  

Objectives of Study:

Study on the structural characteristics of Prostate tissue microflora and its correlation with Prostate Cancer by 16SrDNA sequencing.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

前列腺癌组纳入标准:
1.年龄>50岁;
2.直肠指诊触及前列腺坚硬结节,边界欠清,无压痛且血清总PSA>4.0ng/ml;
3.经前列腺穿刺活检或前列腺手术后病理检查确诊为前列腺癌的病例;
4.前列腺磁共振扫描(MRI/MRS)和/或B超检查示前列腺占位。
对照组纳入标准:
1.年龄>50岁;
2.排除上述前列腺癌纳入标准之后的良性前列腺增生患者。

Inclusion criteria

Inclusion criteria for the prostate cancer group:
1. > 50 years old;
2. The digital rectal examination touches a hard nodule of the prostate, the boundary is not clear, there is no tenderness and the total serum PSA>4.0ng/ml;
3. Cases diagnosed with prostate cancer by prostate biopsy or pathological examination after prostate surgery;
4. Prostate magnetic resonance scan (MRI/MRS) and/or B-ultrasound showed prostate mass.
Inclusion criteria for the control group:
1. > 50 years old;
2. Patients with benign prostatic hyperplasia after the inclusion criteria for prostate cancer were excluded.

排除标准:

1.有下尿路症状史;
2.有性传播疾病史;
3.2个月内有尿路感染史;
4.有高血压、糖尿病、血脂异常等代谢性疾病;
5.有自身免疫性疾病;
6.有其他系统恶性肿瘤疾病。

Exclusion criteria:

1. History of lower urinary tract symptoms;
2. A history of sexually transmitted diseases;
3. A history of urinary tract infection within 2 months;
4. Hypertension, diabetes, dyslipidemia and other metabolic diseases;
5. Have autoimmune diseases;
6. There are other systemic malignant tumors.

研究实施时间:

Study execute time:

From 2021-12-01 00:00:00 To 2023-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-01 00:00:00 To 2022-09-30 00:00:00  

干预措施:

Interventions:

组别:

前列腺癌组

样本量:

20

Group:

Prostate Cancer Group

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

组别:

前列腺增生对照组

样本量:

5

Group:

benign prostatic hyperplasia control group

Sample size:

干预措施:

干预措施代码:

Intervention:

No

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

贵州 

市(区县):

贵阳 

Country:

China 

Province:

Guizhou 

City:

Guiyang 

单位(医院):

贵州医科大学附属医院 

单位级别:

三级甲等 

Institution
hospital:

the Affiliated Hospital of Guizhou Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

血PSA

指标类型:

主要指标

Outcome:

Blood PSA

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Gleason评分

指标类型:

主要指标

Outcome:

Gleason score for 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TNM分期

指标类型:

主要指标

Outcome:

TNM staging of prostate cancer

Type:

Primary 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:

前列腺癌组织

组织:

Sample Name:

Prostate cancer tissue

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

前列腺增生外周带组织

组织:

Sample Name:

Peripheral zone tissue of benign prostatic hyperplasia

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

尿液

组织:

Sample Name:

Urine

Tissue:

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 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):

依据就诊顺序产生随机序列

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

Generate random sequence according to the order of visits

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

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):

-

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:

-

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

-

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-06 23:51:37