ChiCTR2500112645 版本V1.0 版本创建时间2025/11/18 08:34:04 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:

ChiCTR2500112645 

最近更新日期:

Date of Last Refreshed on:

2025-11-18 08:33:53 

注册时间:

Date of Registration:

2025-11-18 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

c-Cbl 促进METTL3 泛素化诱导周细胞凋亡对黑色素瘤血管生成的作用及机制

Public title:

c-Cbl inhibits tumor angiogenesis by promoting METTL3 ubiquitination and pericytes apoptosis in melanoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

c-Cbl 促进METTL3 泛素化诱导周细胞凋亡对黑色素瘤血管生成的作用及机制

Scientific title:

c-Cbl inhibits tumor angiogenesis by promoting METTL3 ubiquitination and pericytes apoptosis in melanoma

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:

谌程程 

研究负责人:

谌程程 

Applicant:

Shen Chengcheng 

Study leader:

Shen Chengcheg 

申请注册联系人电话:

Applicant telephone:

+86 23 89012826

研究负责人电话:

Study leader's
telephone:

+86 15923503285

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:

mysupercc@163.com

研究负责人电子邮件:

Study leader's E-mail:

shencc@hospital.cqmu.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:

重庆市渝中区袁家岗友谊路1号

研究负责人通讯地址:

重庆市袁家岗友谊路1号

Applicant address:

?No. 1, Youyi Road, Yuanjiagang, Yuzhong District, Chongqing, China?

Study leader's address:

1st You Yi Road, Yu Zhong District, Chongqing 400016, 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:

重庆医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Chongqing Medical University

研究负责人所在单位:

重庆医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Chongqing 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:

2025年科研伦审(202025-577-01)

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:

重庆医科大学附属第一医院医学研究伦理审查委员会

Name of the ethic committee:

Medical Research Ethics Review Committee of the First Affiliated Hospital of Chongqing Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-08-21 00:00:00

伦理委员会联系人:

严青

Contact Name of the ethic committee:

Yan Qing

伦理委员会联系地址:

重庆市袁家岗友谊路1号

Contact Address of the ethic committee:

1st You Yi Road, Yu Zhong District, Chongqing 400016, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 89011876

伦理委员会联系人邮箱:

Contact email of the ethic committee:

444158752@qq.com

研究实施负责(组长)单位:

重庆医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Chongqing Medical University

研究实施负责(组长)单位地址:

重庆市袁家岗友谊路1号

Primary sponsor's address:

1st You Yi Road, Yu Zhong District, Chongqing 400016, 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):

重庆市

市(区县):

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院

具体地址:

重庆市袁家岗友谊路1号

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Address:

1st You Yi Road, Yu Zhong District, Chongqing 400016, China

经费或物资来源:

重庆市自然科学基金面上项目

Source(s) of funding:

Chongqing Science and Technology Commission

研究疾病:

恶性黑色素瘤  

Target disease:

malignant melanoma

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:

(1)证实黑色素瘤肿瘤微环境中周细胞Ang1表达降低可引起Ang/Tie信号通路失衡,并促进肿瘤血管生成及侵袭转移。 (2)明确c-Cbl表达激活可通过促进METTL3泛素化降解而抑制周细胞紊乱介导的Ang/Tie信号通路失衡,验证以c-Cbl为靶点抑制黑色素瘤血管生成及侵袭转移的有效性及可行性。  

Objectives of Study:

(1) Confirm that decreased Ang1 expression in pericytes within the melanoma tumor microenvironment leads to disruption of the Ang/Tie signaling pathway, thereby promoting tumor angiogenesis as well as invasion and metastasis. (2) Clarify that activation of c-Cbl expression inhibits pericyte dysfunction-mediated Ang/Tie signaling imbalance by promoting METTL3 ubiquitination and degradation, validating the efficacy and feasibility of targeting c-Cbl to suppress melanoma angiogenesis, invasion, and metastasis.

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.病理学确诊为黑色素瘤;
2.确诊前未进行过任何抗肿瘤治疗;

Inclusion criteria

1.Pathologically confirmed as melanoma;
2.No prior antitumor therapy had been administered before the diagnosis was confirmed.

排除标准:

1.年龄未满18周岁;
2.确诊黑色素瘤时同时患有其他恶性肿瘤,或2年内患有其他恶性肿瘤;

Exclusion criteria:

1.under the age of eighteen;
2.Presence of concurrent other malignancies at melanoma diagnosis, or history of other malignancies within the past 2 years;

研究实施时间:

Study execute time:

From 2023-07-01 00:00:00 To 2026-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2026-02-28 00:00:00

干预措施:

Interventions:

组别:

抵抗组

样本量:

82

Group:

Non-Responders group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

敏感组

样本量:

54

Group:

Responders group

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):

重庆市 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Chongqing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

治疗应答

指标类型:

主要指标

Outcome:

Therapy response

Type:

Primary indicator

测量时间点:

治疗中每2周,治疗后3个月

测量方法:

CT: 根据实体瘤疗效评价标准RECIST 1.1,本研究通过C手段来客观评估患者肿瘤治疗的效果。 基于目标病灶和非目标病灶的变化,以及是否出现新病灶,将疗效分为以下四类: 1、完全缓解(CR):?所有目标病灶消失。所有病理性淋巴结短径必须 < 10 mm; 2、部分缓解(PR):与基线期所有可测量病灶直径之和相比,?缩小至少30%?; 3、病情稳定(SD):既未达到部分缓解标准,也未达到疾病进展

Measure time point of outcome:

During treatment: every 2 weeks;After treatment: at 3 months

Measure method:

CT: According to the Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, this study objectively evaluated the efficacy of tumor treatment in patients.???Based on changes in target and non-target lesions, as well as the appearance of new lesions, therapeutic efficacy was classified into the following four categories:???Complete Response (CR):?? Disappearance of all target lesions. Any pathological lymph nodes must have a short axis reduced to <10 mm.?Partial Response (PR):?? At lea

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

黑色素瘤组织

组织:

Sample Name:

Melanoma tissue

Tissue:

人体标本去向

使用后保存  

说明

Fate of sample:

Preservation 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 years
最大 Max age 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):

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:

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:

病例记录表

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

CRF

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-11-18 08:33:53