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注册号: Registration number: |
ChiCTR2500102287 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-23 17:40:42 |
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注册时间: Date of Registration: |
2025-05-13 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
寡转移前列腺癌全覆盖放疗对比原发灶放疗疗效的多中心、随机对照临床研究 |
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Public title: |
A Multicenter, Randomized Controlled Clinical Trial Comparing Comprehensive Radiotherapy Versus Primary Tumor Radiotherapy in Oligometastatic Prostate Cancer |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
寡转移前列腺癌全覆盖放疗对比原发灶放疗疗效的多中心、随机对照临床研究 |
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Scientific title: |
A Multicenter, Randomized Controlled Clinical Trial Comparing Comprehensive Radiotherapy Versus Primary Tumor Radiotherapy in Oligometastatic Prostate Cancer |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
彭清华 |
研究负责人: |
李洪振 |
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Applicant: |
Peng Qinghua |
Study leader: |
Li Hongzhen |
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申请注册联系人电话: Applicant telephone: |
+86 157 7961 6558 |
研究负责人电话:
Study leader's |
+86 137 1889 5126 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
2010301127@stu.pku.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
hongzhen.li@pkufh.com |
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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): |
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申请注册联系人通讯地址: |
北京市西城区西什库大街8号 |
研究负责人通讯地址: |
北京市西城区西什库大街8号 |
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Applicant address: |
8 Xishiku St, Xicheng, Beijing, China |
Study leader's address: |
8 Xishiku St, Xicheng, Beijing, China |
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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: |
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申请人所在单位: |
北京大学第一医院 |
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Applicant's institution: |
Peking University First Hospital |
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研究负责人所在单位: |
北京大学第一医院 |
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Affiliation of the Leader: |
Peking University First Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2025R0065-0002 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
北京大学第一医院生物医学研究伦理委员会 |
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Name of the ethic committee: |
Research Ethics Committee of Peking University First Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-05-12 00:00:00 | ||
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伦理委员会联系人: |
王磊 |
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Contact Name of the ethic committee: |
Wang Lei |
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伦理委员会联系地址: |
北京市西城区西什库大街8号 |
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Contact Address of the ethic committee: |
8 Xishiku St, Xicheng, Beijing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 6611 9025 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
北京大学第一医院 |
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Primary sponsor: |
Peking University First Hospital |
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研究实施负责(组长)单位地址: |
北京市西城区西什库大街8号 |
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Primary sponsor's address: |
8 Xishiku St, Xicheng, Beijing, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
北京大学世纪金源腾云临床研究专项 |
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Source(s) of funding: |
Peking University Century Jinyuan 'Tengyun Clinical Research Program' |
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研究疾病: |
前列腺癌 |
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Target disease: |
Prostate cancer |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的:与仅前列腺原发灶放疗相比,评估原发灶+转移灶的“全覆盖放疗”能否进一步提高寡转移前列腺癌患者的3年无进展生存。 次要目的:随访3年后,是否全覆盖放疗组能有更多的患者处于间歇治疗状态。 |
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Objectives of Study: |
Main objective: To evaluate whether "whole coverage radiotherapy" of both the primary and metastatic lesions can further improve the 3-year progression-free survival of patients with oligometastatic prostate cancer, compared to radiotherapy to only the primary prostate lesion. Secondary objective: After 3 years of follow-up, whether the whole coverage radiotherapy group has a higher number of patients in intermittent treatment status. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.病理为前列腺小细胞癌或前列腺肉瘤。 2.原发灶接受过外放疗、近距离放疗、根治性前列腺切除术。 3.入组前接受过除内分泌治疗以外的其他全身治疗如化疗、靶向治疗、核素治疗等。 4.去势抵抗阶段(mCRPC)-EAU标准*。 5.内脏转移。 6.接受过双侧睾丸切除术。 7.存在严重的心血管疾病、肾功能不全、精神疾病等,影响其生存预期或无法接受本研究治疗方案的情况。 *补充EAU指南中mCRPC的定义:血清睾酮水平低于50ng/dL(或1.7nmol/L)且同时满足以下任一项条件: a. PSA进展:PSA至少连续三次升高,每次间隔至少一周,且总升高幅度达到基线水平的50%以上,且PSA绝对值大于2ng/mL。 b. 影像进展:出现新的病变:骨扫描出现≥2个新发病变,或RECIST(实体瘤疗效评价标准)新发软组织病变。 c. 确切的临床进展:仅症状进展须加以质疑,并需进一步调查。 |
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Exclusion criteria: |
1.Pathology consistent with prostate small cell carcinoma or prostate sarcoma 2.Primary tumor previously treated with external beam radiotherapy (EBRT), brachytherapy, or radical prostatectomy (RP). 3.Received any systemic therapy other than endocrine therapy prior to enrollment, such as chemotherapy, targeted therapy, or radionuclide therapy. 4.Metastatic castration-resistant prostate cancer (mCRPC) stage per EAU guidelines*. 5.Presence of visceral metastases. 6.History of bilateral orchiectomy. 7.Presence of significant comorbidities (e.g., severe cardiovascular disease, renal insufficiency, psychiatric disorders) that may impact survival prognosis or preclude safe participation in this study's treatment regimen. *Supplementary Definition of mCRPC per EAU Guidelines: Serum testosterone level < 50 ng/dL (< 1.7 nmol/L) plus any one of the following criteria: (1) PSA Progression: PSA rise on ≥ 3 consecutive measurements, each ≥1 week apart, with a total increase ≥50% above baseline and an absolute PSA value > 2 ng/mL. (2) Radiographic Progression: * New lesions: ≥2 new lesions on bone scan, OR * New soft tissue lesions meeting RECIST (Response Evaluation Criteria In Solid Tumors) criteria. (3) Unequivocal Clinical Progression: Symptomatic progression alone requires careful scrutiny and warrants further investigation. |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-07-04 00:00:00 至 To 2027-02-04 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男性 |
Gender: |
Male |
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随机方法(请说明由何人用什么方法产生随机序列): |
通过REDCap(V13.1.28) EDC系统中央随机系统进行分层区组随机化 ;本试验由数据管理人员采用SAS(V9.4)软件编写随机化程序,生成随机表,上传至REDCap(V13.1.28) EDC系统(http://182.92.124.84/)中。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Stratified block randomization was performed via the central randomization system of the REDCap (V13.1.28) Electronic Data Capture (EDC) system.For this trial, the data manager generated the randomization allocation sequence using SAS software (V9.4), and uploaded the randomization schedule to the REDCap (V13.1.28) EDC system (http://182.92.124.84/). |
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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 |
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盲法: |
评估人员不知道分组。 |
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Blinding: |
The evaluator does not know the grouping. |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
电子采集和管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |