ChiCTR2600117898 版本V1.0 版本创建时间2026/01/29 17:34:05 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:

ChiCTR2600117898 

最近更新日期:

Date of Last Refreshed on:

2026-01-29 17:34:00 

注册时间:

Date of Registration:

2026-01-29 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评估高瘤负荷转移性激素敏感性前列腺癌(mHSPC)三联疗法化疗药物使用时机的前瞻性,单中心,随机对照研究

Public title:

A Prospective, Single-Center, Randomized Controlled Study Evaluating the Timing of Chemotherapeutic Agents in Triple Therapy for Metastatic Hormone-Sensitive Prostate Cancer (mHSPC) with High Tumor Burden

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项评估高瘤负荷转移性激素敏感性前列腺癌(mHSPC)三联疗法化疗药物使用时机的前瞻性,单中心,随机对照研究

Scientific title:

A Prospective, Single-Center, Randomized Controlled Study Evaluating the Timing of Chemotherapeutic Agents in Triple Therapy for Metastatic Hormone-Sensitive Prostate Cancer (mHSPC) with High Tumor Burden

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:

温思萌 

研究负责人:

温思萌 

Applicant:

Wen Simeng 

Study leader:

Wen Simeng 

申请注册联系人电话:

Applicant telephone:

+86 136 8210 4008

研究负责人电话:

Study leader's
telephone:

+86 136 8210 4008

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:

Simeng_wen@tmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

Simeng_wen@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:

23 Pingjiang Road,Hexi District,Tianjin

Study leader's address:

23 Pingjiang Road,Hexi District,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 Hospital 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 Hospital of Tianjin 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:

科审[2025]第(107)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:

天津医科大学第二医院医学伦理委员会

Name of the ethic committee:

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:

2025-12-25 00:00:00

伦理委员会联系人:

杨舒珺

Contact Name of the ethic committee:

Yang Shujun

伦理委员会联系地址:

天津市河西区平江道23号

Contact Address of the ethic committee:

23 Pingjiang Road,Hexi District,Tianjin

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:

23 Pingjiang Road,Hexi District,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):

Country:

China

Province:

Tianjin

City:

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:

23 Pingjiang Road,Hexi District,Tianjin

经费或物资来源:

自费

Source(s) of funding:

self-pay

研究疾病:

转移性激素敏感性前列腺癌  

Target disease:

Metastatic Hormone-Sensitive Prostate Cancer

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本研究通过比较mHSPC三联疗法中化疗药物多西他赛的加入时机的差异,评估不同时机加入多西他赛对mHSPC三联疗法疗效的区别,从而更好地指导临床医师用药。  

Objectives of Study:

This study evaluates the impact of different timings for incorporating the chemotherapeutic agent docetaxel into the triple therapy regimen for metastatic hormone-sensitive prostate cancer (mHSPC), by comparing the efficacy differences when docetaxel is added at various stages. The findings aim to provide better guidance for clinicians in treatment decision-making.

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岁 2)患者接受前列腺穿刺活检且病理诊断为腺癌(包括腺泡腺癌、导管腺癌、导管内癌);且未提示神经内分泌分化或小细胞特征。 3) 新诊断前列腺癌(入组前3个月内) 4) 在接受治疗前的6周内接受PSMA-PET/CT或骨扫描检查,确定患者处于高瘤负荷阶段:≥4处骨转移灶(其中至少1个骨转移位于盆腔或脊柱以外)或出现内脏转移 5)患者病历资料及随访资料完整。 6)自愿参加本次临床试验,理解研究程序且已签署知情同意。

Inclusion criteria

Age >= 18 years. Patients have undergone prostate biopsy with a pathological diagnosis of adenocarcinoma (including acinar adenocarcinoma, ductal adenocarcinoma, and intraductal carcinoma) and without evidence of neuroendocrine differentiation or small cell features. Newly diagnosed prostate cancer (within 3 months prior to enrollment). Undergone PSMA-PET/CT or bone scan within 6 weeks prior to treatment, confirming high tumor burden: ≥4 bone metastases (with at least one located outside the pelvis or spine) or the presence of visceral metastases. Complete medical records and follow-up data available for the patient. Voluntarily participate in this clinical trial, understand the study procedures, and have provided signed informed consent.

排除标准:

1)预期寿命<1 年 2)严重的肝功能损害(Child-Pugh C级); 3)严重的肾功能损伤需要长期行透析治疗; 4)严重的骨髓抑制、重度中性粒细胞减少症 计划本试验期间接受其他任何抗肿瘤治疗 5)不能完成研究随访计划的患者 6)既往因其他恶性肿瘤未临床治愈或持续性进行盆腔放疗、化疗、免疫治疗等治疗; 7)既往下丘脑、垂体等内分泌疾病影响患者雄激素水平

Exclusion criteria:

Life expectancy < 1 year. Severe hepatic impairment (Child-Pugh class C). Severe renal impairment requiring long-term dialysis. Severe bone marrow suppression or severe neutropenia. Planned receipt of any other anti-tumor therapy during the trial period. Patients unable to complete the study follow-up plan. Previous other malignancy not clinically cured or ongoing pelvic radiotherapy, chemotherapy, immunotherapy, etc. History of endocrine diseases (e.g., hypothalamus, pituitary disorders) affecting the patient's androgen levels.

研究实施时间:

Study execute time:

From 2026-01-01 00:00:00 To 2028-01-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-01-30 00:00:00 To 2027-06-30 00:00:00

干预措施:

Interventions:

组别:

立即化疗

样本量:

85

Group:

Initiate chemotherapy immediately.

Sample size:

干预措施:

使用ADT+新型内分泌药物后立即化疗

干预措施代码:

Intervention:

Initiate chemotherapy immediately upon starting ADT + novel endocrine therapy.

Intervention code:

组别:

确诊后4-6周化疗

样本量:

85

Group:

Start chemotherapy within 4 to 6 weeks after diagnosis.

Sample size:

干预措施:

确诊后使用ADT+新型内分泌药物后4-6周化疗

干预措施代码:

Intervention:

Start chemotherapy 4 to 6 weeks after initiating ADT + novel endocrine therapy following diagnosis.

Intervention code:

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 University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

PSA进展时间

指标类型:

主要指标

Outcome:

Time to PSA Progression

Type:

Primary indicator

测量时间点:

测量方法:

测PSA

Measure time point of outcome:

Measure method:

measure PSA

指标中文名:

影像进展时间

指标类型:

主要指标

Outcome:

Time to Radiographic Progression

Type:

Primary indicator

测量时间点:

测量方法:

测影像学数据

Measure time point of outcome:

Measure method:

Imaging Data Measurement

指标中文名:

CRPC进展时间

指标类型:

次要指标

Outcome:

Time to Castration-Resistant Prostate Cancer (CRPC) Progression

Type:

Secondary indicator

测量时间点:

测量方法:

测PSA

Measure time point of outcome:

Measure method:

measure PSA

指标中文名:

6个月PSA完全缓解率(PSA CR)

指标类型:

次要指标

Outcome:

PSA Complete Response (CR) Rate at 6 Months

Type:

Secondary indicator

测量时间点:

6月

测量方法:

测PSA

Measure time point of outcome:

6 months

Measure method:

measure PSA

指标中文名:

12个月PSA完全缓解率(PSA CR)

指标类型:

次要指标

Outcome:

PSA Complete Response (CR) Rate at 12 Months

Type:

Secondary indicator

测量时间点:

12月

测量方法:

测PSA

Measure time point of outcome:

12months

Measure method:

measure PSA

指标中文名:

骨相关事件(SRE)

指标类型:

次要指标

Outcome:

Skeletal-Related Events (SRE)

Type:

Secondary indicator

测量时间点:

测量方法:

骨扫描

Measure time point of outcome:

Measure method:

Whole-Body Bone Scan

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

None

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 40 years
最大 Max age 90 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):

本研究采用简单随机化的随机化方法,利用Excel的随机数生成器进行简单随机化。

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

This study employs a simple randomization method, utilizing the random number generator in Excel to perform simple randomization.

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:

None

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:

CRF;EDC

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

CRF;EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-01-29 17:34:00