ChiCTR2100053479 版本V1.2 版本创建时间2022/10/03 23:12:39 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:

ChiCTR2100053479 

最近更新日期:

Date of Last Refreshed on:

2022-05-22 15:30:04 

注册时间:

Date of Registration:

2021-11-22 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

探讨FGFR/FRS2α/PI3K/AKT通路激活在高分化脂肪肉瘤/去分化脂肪肉瘤中的作用机制及其临床应用前景

Public title:

Study the role of FGFR/ FRS2α/PI3K/AKT in well-differentiated liposarcoma/dedifferentiated liposarcoma and its clinical application prospect

注册题目简写:

English Acronym:

研究课题的正式科学名称:

探讨FGFR/FRS2α/PI3K/AKT通路激活在高分化脂肪肉瘤/去分化脂肪肉瘤中的作用机制及其临床应用前景

Scientific title:

Study the role of FGFR/ FRS2α/PI3K/AKT in well-differentiated liposarcoma/dedifferentiated liposarcoma and its clinical application prospect

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:

彭冉 

研究负责人:

张红英 

Applicant:

Peng Ran 

Study leader:

Zhang Hongying 

申请注册联系人电话:

Applicant telephone:

+86 18782938753

研究负责人电话:

Study leader's telephone:

+86 18980601886

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:

104899695@qq.com

研究负责人电子邮件:

Study leader's E-mail:

hy_zhang@scu.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:

四川省成都市武侯区国学巷37号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号

Applicant address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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:

四川大学华西医院病理科

Applicant's institution:

Pathology Department, West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院病理科

Affiliation of the Leader:

Pathology Department, West China Hospital, Sichuan 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:

2019年审(185)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:

四川大学华西医院生物医学伦理委员会

Name of the ethic committee:

Ethics ommittee of West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2019-04-04 00:00:00

伦理委员会联系人:

左泽锦

Contact Name of the ethic committee:

Zuo Zejin

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, China

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:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号

Primary sponsor's address:

37 Guoxue Lane, Wuhou District, Chengdu, Sichuan, 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):

四川

市(区县):

成都

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

国学巷37号

Institution
hospital:

West China Hospital, Sichuan University

Address:

37 Guoxue Lane

经费或物资来源:

四川大学华西医院学科卓越发展135临床研究孵化项目

Source(s) of funding:

135 project for disciplines of excellence-Clinical Research Incubation Project, West China Hospital, Sichuan University

Target disease:

Well differentiated liposarcoma/ dedifferentiated liposarcoma

Target disease code:

研究类型:

基础科学研究

Study type:

Basic Science

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

病例对照研究 

Study design:

Case-Control study 

研究目的:

高分化脂肪肉瘤(well-differentiated liposarcoma, WDL)与去分化脂肪肉瘤(dedifferentiated liposarcoma, DDL) 是最常见的脂肪肉瘤类型,目前尚无很有效的靶向药物。最近课题组的前期工作提示在WDL/DDL中存在12q13-15区域的关键基因“FRS2α”基因的扩增。本研究的目的在于研究FRS2α基因扩增在WDL/DDL中的调控机制以及FGFR/FRS2α/PI3K/Akt通路的激活在该类肿瘤的发生发展中的角色,以探讨该通路是否可能成为诊断标记及潜在的治疗靶点。  

Objectives of Study:

Well-differentiated liposarcoma/dedifferentiated liposarcoma(WDL/DDL) is the most common subtype of liposarcoma, and there were no effective target drugs. Recent research of our group suggest the exist of novel FRS2αgene amplification on 12q13-15 region of WDL/DDL. This study focus on the regulatory mechanism of FRS2αgene amplification and the role of FGFR/FRS2α/PI3K/Akt pathway activation in WDL/DDL, and whether this pathway could be the diagnostic marker and potential therapy target.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

组织学符合高分化脂肪肉瘤/去分化脂肪肉瘤及需要与脂肪肉瘤鉴别的病例的石蜡组织块(病理科存档)。

Inclusion criteria

The paraffin embedded tissue blocks which consist with well-differentiated liposarcoma/dedifferentiated liposarcoma histologically and those should be differ from liposarcoma(archived tissue).

排除标准:

无。

Exclusion criteria:

No.

研究实施时间:

Study execute time:

From 2019-01-15 00:00:00 To 2023-01-15 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-01-01 00:00:00 To 2022-12-31 00:00:00  

干预措施:

Interventions:

组别:

脂肪肉瘤组VS正常组织组VS对照组

样本量:

200

Group:

Liposarcoma group VS normal tissue group VS control group

Sample size:

干预措施:

检测脂肪肉瘤、正常组织及对照组肿瘤(其他软组织肿瘤)中FRS2基因扩增情况及FGFR通路分子表达情况

干预措施代码:

Intervention:

Detection of the amplification of FRS2 gene and the expression of FGFR pathway molecules in liposarcoma, normal tissue and control tumor group (other sarcoma)

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三级甲等 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

FRS2α基因扩增

指标类型:

主要指标

Outcome:

FRS2α gene amplification

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

FGFR/FRS2α/PI3K/Akt通路激活情况

指标类型:

主要指标

Outcome:

FGFR/FRS2α/PI3K/Akt pathway activation

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:

肿瘤组织

组织:

Sample Name:

tumor tissue

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:

正在进行

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):

由软组织专科病理医师进行复核,对组织学符合高分化脂肪肉瘤/去分化脂肪肉瘤的病理科石蜡包埋组织蜡块纳入研究;本组前期通过临床合作以及医院标本库申请获得的脂肪肉瘤手术切除新鲜组织。

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

Paraffin-embedded tissue of WDL/DDL idenfied by SNOMED search of the West China Hospital surgical pathology and consultation files was included, and reviewed by three pathologists with soft tissue tumor pathology expertise;excised fresh liposarcoma tissue were obtained through clinical coo

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:

Blinding:

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

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):

论文发表

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

academic paper publication

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:

采用本院HIS系统和病理系统内存档数据

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

Archived data from HIS system and pathology system.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-11-22 15:24:40