ChiCTR2500110334 版本V1.0 版本创建时间2025/10/13 08:40:57 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:

ChiCTR2500110334 

最近更新日期:

Date of Last Refreshed on:

2025-10-13 08:40:32 

注册时间:

Date of Registration:

2025-10-13 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

基于临床真实世界的骨肉瘤微环境解析

Public title:

Characterization of the Tumor Microenvironment in Osteosarcoma Based on Real-World Clinical Data Analysis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

骨肉瘤“基质-免疫”互作的多组学解析及潜在靶向干预标志物筛选的研究

Scientific title:

Integrative Multi-Omics Analysis of Stroma-Immune Interactions in Osteosarcoma and Screening for Potential Therapeutic Biomarkers

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:

鲁亚杰 

研究负责人:

鲁亚杰 

Applicant:

Yajie Lu 

Study leader:

Yajie Lu 

申请注册联系人电话:

Applicant telephone:

+86 181 6181 6194

研究负责人电话:

Study leader's
telephone:

+86 181 6181 6194

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:

yajiel_fmmu@foxmail.com

研究负责人电子邮件:

Study leader's E-mail:

yajiel_fmmu@foxmail.com

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:

陕西省西安市长乐西路127号

研究负责人通讯地址:

陕西省西安市长乐西路127号

Applicant address:

No.127 Changle West Road, Xi'an, Shaanxi, China

Study leader's address:

No.127 Changle West Road, Xi'an, Shaanxi, China

申请注册联系人邮政编码:

Applicant postcode:

710032

研究负责人邮政编码:

Study leader's postcode:

710032

申请人所在单位:

中国人民解放军空军军医大学第一附属医院肿瘤科

Applicant's institution:

Department of Clinical Oncology, The First Affiliated Hospital of the Air Force Medical University, PLA

研究负责人所在单位:

中国人民解放军空军军医大学第一附属医院肿瘤科

Affiliation of the Leader:

Department of Clinical Oncology, The First Affiliated Hospital of the Air Force Medical University, PLA

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:

KY20252332-F-1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:

中国人民解放军空军军医大学第一附属医院医学伦理委员会

Name of the ethic committee:

The Ethics Committee of the First Affiliated Hospital of the Air Force Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-05 00:00:00

伦理委员会联系人:

程梁华

Contact Name of the ethic committee:

Lianghua Chen

伦理委员会联系地址:

陕西省西安市长乐西路127号

Contact Address of the ethic committee:

No.127 Changle West Road, Xi'an, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8477 1794

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:

中国人民解放军空军军医大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of the Air Force Medical University

研究实施负责(组长)单位地址:

陕西省西安市长乐西路127号

Primary sponsor's address:

No.127 Changle West Road, Xi'an, Shaanxi, 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):

陕西

市(区县):

西安

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

中国人民解放军空军军医大学第一附属医院

具体地址:

陕西省西安市长乐西路127号

Institution
hospital:

The First Affiliated Hospital of the Air Force Medical University

Address:

No.127 Changle West Road, Xi'an, Shaanxi, China

经费或物资来源:

空军军医大学第一附属医院医务人员助推计划

Source(s) of funding:

Medical Staff Support Program of the First Affiliated Hospital of the Air Force Medical University

研究疾病:

骨肉瘤  

Target disease:

Osteosarcoma

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:

探索性研究/预试验 

Study phase:

0

研究设计:

连续入组 

Study design:

Sequential 

研究目的:

收集骨肉瘤样本进行单细胞和空间转录组测序分析,探索微环境中基质细胞与免疫细胞之间的互作影响,探索潜在靶向干预骨肉瘤的生物标志物。  

Objectives of Study:

We will collect osteosarcoma samples for single-cell and spatial transcriptome sequencing to investigate the interactions between stromal and immune cells in the tumor microenvironment and to identify potential biomarkers for targeted intervention.

药物成份或治疗方案详述:

入组患者均接受CSCO指南(2024版)推荐标准骨肉瘤新辅助化疗方案,无新型药物和新型干预措施。 

Description for medicine or protocol of treatment in detail:

All enrolled patients received the standard osteosarcoma neoadjuvant chemotherapy regimen recommended by the CSCO guidelines (2024), excluding any novel agents or interventions. 

纳入标准:

1. 病理确诊为普通型骨肉瘤 2. 19岁≤年龄≤40岁 3. 符合CSCO指南(2024版)新辅助化疗适应征 4. 确诊后接受术前新辅助治疗 5. 可取得肿物标本(术前诊断性活检以及手术标本); 6. 可取得完整的病理报告。 7. 自愿入组并签署知情同意书

Inclusion criteria

1. Pathologically confirmed diagnosis of conventional osteosarcoma. 2. Age between 19 and 40 years, inclusive. 3. Meets the indications for neoadjuvant chemotherapy per the CSCO guidelines (2024 version). 4. Scheduled to receive or has undergone preoperative neoadjuvant therapy following diagnosis. 5. Availability of tumor specimens (from pre-treatment diagnostic biopsy and subsequent surgical resection). 6. Availability of a complete pathological report. 7. Voluntarily enrollment and provision of signed informed consent.

排除标准:

1. 拒绝签署知情同意书 2. 伴随其他严重的系统性疾病、恶性肿瘤等 3. 既往任何原因接受细胞毒化疗、内分泌治疗、生物治疗或放射治疗; 4. 新辅助治疗方案不在本研究限定的新辅助治疗方案中; 5. 研究者判断不适合入组的其他情况。

Exclusion criteria:

1. Refused to sign the informed consent form. 2. Presence of concomitant severe systemic diseases, other malignancies, etc. 3. Any prior treatment with cytotoxic chemotherapy, endocrine therapy, biotherapy, or radiotherapy for any reason. 4. The planned neoadjuvant therapy regimen deviates from the protocols defined in this study. 5. Any other condition deemed by the investigator as unsuitable for enrollment.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2028-08-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-10-15 00:00:00 To 2028-08-31 00:00:00

干预措施:

Interventions:

组别:

Case series

样本量:

20

Group:

Case series

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):

陕西 

市(区县):

西安 

Country:

China

Province:

Shaanxi

City:

Xi'an

单位(医院):

中国人民解放军空军军医大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of the Air Force Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

肿瘤坏死率

指标类型:

主要指标

Outcome:

Tumor necrosis rate

Type:

Primary indicator

测量时间点:

手术后

测量方法:

病理学

Measure time point of outcome:

After tumor resection

Measure method:

Pathological evaluation

指标中文名:

单细胞测序

指标类型:

主要指标

Outcome:

single-cell sequencing

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

空间转录组

指标类型:

主要指标

Outcome:

spatial transcriptomics

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:

骨肉瘤样本

组织:

肿瘤组织

Sample Name:

Osteosarcoma Sample

Tissue:

Tumor

人体标本去向

使用后保存  

说明

研究期内保存(2025-8 至2028-8)

Fate of sample:

Preservation after use  

Note:

Samples preserved during the study period (from August 2025 to August 2028).

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 19 years
最大 Max age 40 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:

采用病例记录表进行数据采集

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

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:

 2025-10-13 08:40:32