注册号:
Registration number:
ChiCTR2600125129 最近更新日期:
Date of Last Refreshed on:
2026-05-21 15:25:21 注册时间:
Date of Registration:
2026-05-21 00:00:00 注册号状态:
预注册Registration Status:
Prospective registration注册题目:
最大限度的TURBT术后使用维迪西妥单抗联合替雷利珠单抗和表柔比星膀胱灌注治疗肌层浸润性膀胱癌保留膀胱治疗的疗效研究Public title:
Efficacy Study of Maximally Complete TURBT Followed by Combination Therapy with Disitamab Vedotin, Tislelizumab, and Epirubicin Intravesical Instillation for Bladder-Preserving Treatment in Muscle-Invasive Bladder Cancer注册题目简写:English Acronym:研究课题的正式科学名称:
最大限度的TURBT术后使用维迪西妥单抗联合替雷利珠单抗和表柔比星膀胱灌注治疗肌层浸润性膀胱癌保留膀胱治疗的疗效研究Scientific title:
Efficacy Study of Maximally Complete TURBT Followed by Combination Therapy with Disitamab Vedotin, Tislelizumab, and Epirubicin Intravesical Instillation for Bladder-Preserving Treatment in Muscle-Invasive Bladder 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:
王宗任
研究负责人:
陈俊星 Applicant:
Wang Zongren
Study leader:
Chen Junxing 申请注册联系人电话:
Applicant telephone:
+86 135 6011 8554
研究负责人电话:
Study leader's telephone:
+86 133 1289 2966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:
wangzr27@mail.sysu.edu.cn
研究负责人电子邮件:
Study leader's E-mail:
chenjunx@mail.sysu.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:
中国广东省广州市越秀区中山二路58号
研究负责人通讯地址:
中国广东省广州市越秀区中山二路58号Applicant address:
58 Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong, China
Study leader's address:
58 Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong, China申请注册联系人邮政编码:
Applicant postcode:
510080
研究负责人邮政编码:
Study leader's postcode:
510080申请人所在单位:
中山大学附属第一医院Applicant's institution:
The First Affiliated Hospital of Sun Yat-sen University研究负责人所在单位:
中山大学附属第一医院Affiliation of the Leader:
The First Affiliated Hospital of Sun Yat-sen University是否获伦理委员会批准:
是Approved by ethic committee:
Yes伦理委员会批件文号:
Approved No. of ethic committee:
伦理临[2025]870 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:
中山大学附属第一医院临床科研和实验动物伦理委员会Name of the ethic committee:
EC for Clinical Research and Animal Trials of the First Affiliated Hospital of Sun Yat-sen University伦理委员会批准日期:
Date of approved by ethic committee:
2026-02-09 00:00:00伦理委员会联系人:
陈湛勇Contact Name of the ethic committee:
Chen Zanyong伦理委员会联系地址:
中国广东省广州市越秀区中山二路58号Contact Address of the ethic committee:
58 Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong, China伦理委员会联系人电话:
Contact phone of the ethic committee:
+86 20 8733 4871
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:
中山大学附属第一医院Primary sponsor:
The First Affiliated Hospital of Sun Yat-sen University研究实施负责(组长)单位地址:
中国广东省广州市越秀区中山二路58号Primary sponsor's address:
58 Zhongshan 2nd Road, Yuexiu District, Guangzhou, 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):
广州
Country:
China
Province:
Guangdong
City:
单位(医院):
中山大学附属第一医院
具体地址:
中国广东省广州市越秀区中山二路58号
Institution
hospital:
The First Affiliated Hospital of Sun Yat-sen University
Address:
58 Zhongshan 2nd Road, Yuexiu District, Guangzhou, Guangdong, China经费或物资来源:
荣昌生物制药(烟台)股份有限公司Source(s) of funding:
Rongchang Biopharmaceutical (Yantai) Co., Ltd.研究疾病:
膀胱癌 Target disease:
Bladder 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:
II期临床试验 Study phase:
2研究设计:
单臂 Study design:
Single arm 研究目的:
主要研究目的
评估维迪西妥单抗联合替雷利珠单抗和表柔比星膀胱灌注治疗的联合方案作为肌层浸润性膀胱癌保留膀胱治疗的临床完全缓解率。
次要研究目的
评估维迪西妥单抗联合替雷利珠单抗和表柔比星膀胱灌注治疗的联合方案治疗肌层浸润性膀胱癌的 2 年保膀胱成功率、2 年无进展生存时间、总生存时间、治疗安全性。 Objectives of Study:
Primary Objective
To evaluate the clinical complete response rate of the combination regimen of disitamab vedotin plus tislelizumab and intravesical epirubicin as bladder-preserving therapy for muscle-invasive bladder cancer.
Secondary Objectives
To evaluate the 2-year bladder-preservation success rate, 2-year progression-free survival, overall survival, and treatment safety of the combination regimen of disitamab vedotin plus tislelizumab and intravesical epirubicin in the treatment of muscle-invasive bladder cancer.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.患者存在任何活动性、已知或可疑自身免疫疾病。允许入组处于稳定状态,不需要全身免疫抑制剂治疗的患者。
2.给予药物前 14 天内,需要使用皮质类固醇或者其他免疫抑制剂进行系统治疗的患者。
3.患者符合本研究的所有纳入标准前的 6 个月内接受过 HER2 靶向治疗、免疫治疗或者化疗。
4.以前用过抗 PD-1 抗体、抗 PD-L1 抗体、抗 PD-L2 抗体或抗 CTLA-4 抗体治疗(或作用于 T 细胞协同刺激或检查点同路的任何其他抗体)。
5.给予药物前的 6 个月内出现以下任何症状者:心肌梗死、严重/不稳定性心绞痛、有症状的充血性心力衰竭、脑血管意外或肺栓塞。
6.高度怀疑有间质性肺炎的患者;或可能会干扰可疑的药物相关肺毒性的检测或处理的患者。
7.需要同时治疗的其他活动性恶性肿瘤,包括上尿路尿路上皮癌。
8.在入组前 4 周之内或计划在研究期间接受减毒活疫苗。
9.已知异体器官移植史和异体造血干细胞移植史。
10.活动性肺结核的患者
11.有在任何抗 PD-1 或抗 PD-L1 抗体临床试验中由于 PD-L1 阴性状态而 被排除经历的患者。
12.已知有人类免疫缺陷病毒(HIV)检查阳性病史或已知有获得性免疫缺陷综合征。
13.未经治疗的活动性肺炎(乙肝:HBsAg 阳性且 HBCDNA>=500IU/mL; 丙 肝:HCVRNA 阳性且肝功能异常者);合并乙肝及丙肝共同感染。
14.患有>=2 级周围神经病变的患者。
15.已知对 PD-1 单抗/维迪西妥单抗及其组分过敏者。
16.对其他单克隆抗体发生过重度过敏反应。
17.对输液发生过过敏或不耐受。
18.经研究者判断,患者有其他可能导致本研究被迫中途终止的因素,如其他的疾病或严重的实验室检查异常或伴有其他会影响到患者的安全,或试 验资料及样本收集的家庭或社会等因素。Exclusion criteria:
1.Patients with any active, known, or suspected autoimmune disease. Patients in a stable state who do not require systemic immunosuppressive therapy are permitted to be enrolled.
2.Patients requiring systemic treatment with corticosteroids or other immunosuppressive agents within 14 days prior to study drug administration.
3.Patients who have received HER2-targeted therapy, immunotherapy, or chemotherapy within 6 months prior to meeting all inclusion criteria for this study.
4.Previous treatment with anti-PD-1 antibodies, anti-PD-L1 antibodies, anti-PD-L2 antibodies, or anti-CTLA-4 antibodies (or any other antibody targeting T-cell co-stimulation or checkpoint pathways).
5.Occurrence of any of the following within 6 months prior to study drug administration: myocardial infarction, severe/unstable angina pectoris, symptomatic congestive heart failure, cerebrovascular accident, or pulmonary embolism.
6.Patients with a high suspicion of interstitial lung disease; or those who may interfere with the detection or management of suspected drug-related pulmonary toxicity.
7.Other active malignancies requiring concurrent treatment, including upper tract urothelial carcinoma.
8.Receipt of a live attenuated vaccine within 4 weeks prior to enrollment or planned during the study period.
9.Known history of allogeneic organ transplantation or allogeneic hematopoietic stem cell transplantation.
10.Patients with active pulmonary tuberculosis.
11.Patients who were previously excluded from any anti-PD-1 or anti-PD-L1 antibody clinical trial due to PD-L1 negative status.
12.Known history of a positive human immunodeficiency virus (HIV) test or known acquired immunodeficiency syndrome.
13.Untreated active hepatitis (Hepatitis B: HBsAg positive and HBV DNA >= 500 IU/mL; Hepatitis C: HCV RNA positive with abnormal liver function); co-infection with Hepatitis B and Hepatitis C.
14.Patients with peripheral neuropathy >= Grade 2.
15.Known allergy to PD-1 monoclonal antibodies/disitamab vedotin or their components.
16.History of severe allergic reactions to other monoclonal antibodies.
17.History of allergy or intolerance to infusions.
18.Judged by the investigator that the patient has other factors that may lead to premature termination of this study, such as other diseases or severe laboratory abnormalities, or family or social factors that may affect patient safety or the collection of trial data and samples.研究实施时间:
Study execute time:
从
From
2026-06-01 00:00:00至
To
2029-09-30 00:00:00
征募观察对象时间:
Recruiting time:
从
From
2026-06-01 00:00:00
至
To
2027-09-30 00:00:00干预措施:
Interventions:
组别:
试验组
样本量:
34
Group:
Trial group
Sample size:
干预措施:
维迪西妥单抗 2mg/kg iv.drip(每 2 周 1 次)、替雷利珠单抗 200mg iv.drip(每 3 周 1 次),同时予以标准表柔比星灌注方案(50mg/次,每周 1 次共 8 周,每月 1 次共 10 次),16 周时间的治疗周期。若达到临床完全缓解(cCR),患者愿意继续保留膀胱治疗,则维持替雷利珠单抗及表柔比星膀胱灌注至总治疗时间达 1 年。
干预措施代码:
Intervention:
Vicriviroc 2mg/kg iv.drip (once every 2 weeks), Tislelizumab 200mg iv.drip (once every 3 weeks), combined with standard epirubicin instillation regimen (50mg per dose, once weekly for 8 weeks, once monthly for 10 times), a treatment cycle of 16 weeks. If clinical complete response (cCR) is achieved and the patient wishes to continue bladder-preserving therapy, maintain Tislelizumab and epirubicin bladder instillation until total treatment duration reaches 1 year.
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):
中山大学附属第一医院
单位级别:
三甲
Institution
hospital:
The First Affiliated Hospital of Sun Yat-sen University
Level of the institution:
Tertiary A测量指标:
Outcomes:
指标中文名:
临床完全缓解率
指标类型:
主要指标
Outcome:
The clinical complete response rate
Type:
Primary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:
指标中文名:
膀胱完整无疾病生存率(BIDFS)
指标类型:
次要指标
Outcome:
Bladder Intact Disease-Free Survival
Type:
Secondary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:
指标中文名:
无事件生存率
指标类型:
次要指标
Outcome:
Event-Free Survival Rate
Type:
Secondary indicator
测量时间点:
测量方法:
Measure time point of outcome:
Measure method:
指标中文名:
总生存率
指标类型:
次要指标
Outcome:
Overall Survival Rate
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:
膀胱肿瘤组织
组织:
Sample Name:
Bladder tumor 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:
血液
组织:
Sample Name:
Blood
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
18
岁
years
最大
Max age
NA
岁
years性别:
男女均可
Gender:
Both随机方法(请说明由何人用什么方法产生随机序列):
无Randomization Procedure (please state who
generates the
random number sequence and by what method):
Not applicable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:
无Blinding:
None试验完成后的统计结果(上传文件):
点击下载Calculated Results after
the Study Completed(upload file):
download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:
使用电子采集和管理系统(EDC)和病例记录表(CRF)Data collection and Management (A
standard data collection and management system
include a CRF and an electronic data capture:
Use Electronic Collection and Management System (EDC) and 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:
2026-05-21 15:25:11