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注册号: Registration number: |
ChiCTR2600128787 |
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最近更新日期: Date of Last Refreshed on: |
2026-07-26 13:12:28 |
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注册时间: Date of Registration: |
2026-07-26 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: |
乳腺癌质子放疗肋骨骨折剂量与剂量平均传能线密度协同效应分析 |
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Public title: |
Analysis of Dose and Dose-averaged Linear Energy Transfer Synergistic Effects on Rib Fractures in Breast Cancer Proton Therapy |
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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: |
乳腺癌质子放疗肋骨骨折剂量与剂量平均传能线密度协同效应分析 |
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Scientific title: |
Analysis of Dose and Dose-averaged Linear Energy Transfer Synergistic Effects on Rib Fractures in Breast Cancer Proton Therapy |
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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: |
孙威 |
研究负责人: |
赵静芳 |
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Applicant: |
Wei Sun |
Study leader: |
Jingfang Zhao |
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申请注册联系人电话: Applicant telephone: |
+86 21 38296666 |
研究负责人电话:
Study leader's |
+86 21 38296666 |
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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: |
wei.sun@sphic.org.cn |
研究负责人电子邮件: Study leader's E-mail: |
jingfang.zhao@sphic.org.cn |
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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: |
上海市浦东新区康新公路4365号 |
研究负责人通讯地址: |
上海市浦东新区康新公路4365号 |
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Applicant address: |
4365 Kangxin Road, Pudong New District, Shanghai |
Study leader's address: |
4365 Kangxin Road, Pudong New District, Shanghai |
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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: |
上海市质子重离子医院 |
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Applicant's institution: |
Shanghai Proton and Heavy Ion Center |
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研究负责人所在单位: |
上海市质子重离子临床技术研发中心 |
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Affiliation of the Leader: |
The Clinical Technology Research And Development Center of Shanghai Proton and Heavy Ion Center |
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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: |
260703EXP-01 |
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: |
上海市质子重离子医院医学伦理委员会 |
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Name of the ethic committee: |
Shanghai Proton and Heavy Ion Center Institutional Review Board |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-07-16 00:00:00 | ||
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伦理委员会联系人: |
宁仁利 |
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Contact Name of the ethic committee: |
Renli Ning |
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伦理委员会联系地址: |
上海市浦东新区康新公路4365号 |
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Contact Address of the ethic committee: |
4365 Kangxin Road, Pudong New District, Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 38296516 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
ningrenli@163.com |
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研究实施负责(组长)单位: |
上海市质子重离子临床技术研发中心 |
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Primary sponsor: |
The Clinical Technology Research And Development Center of Shanghai Proton and Heavy Ion Center |
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研究实施负责(组长)单位地址: |
上海市浦东新区康新公路4365号 |
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Primary sponsor's address: |
4365 Kangxin Road, Pudong New District, Shanghai |
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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: |
无 |
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Source(s) of funding: |
None |
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研究疾病: |
乳腺癌 |
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Target disease: |
Breast 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: |
观察性研究 |
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Study type: |
Observational 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: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
基于真实世界临床数据,建立量化吸收剂量与LETd在诱发乳腺癌质子治疗患者肋骨骨折中协同效应的统计学模型,为临床前瞻性评估和未来的LETd引导稳健优化提供理论与工具支撑。 |
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Objectives of Study: |
Based on real-world clinical data, this study aims to build a statistical model to quantify the synergistic effect of absorbed dose and LETd on rib fractures in breast cancer patients receiving proton therapy, providing theoretical and practical support for future clinical evaluations and LETd-guided optimization. |
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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. 既往有同侧胸壁放疗史; 2. 骨转移或其他明确的非放射性骨病变。 |
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Exclusion criteria: |
1. History of r ation therapy on the same side of the chest; 2. Bone metastasis or other definite non-radiation-related bone lesions. |
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研究实施时间: Study execute time: |
从 From 2026-07-24 00:00:00至 To 2027-07-23 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-08-01 00:00:00 至 To 2026-12-31 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: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
研究论文正式发表后,通过向通讯作者发送电子邮件获取去标识化(脱敏)的原始数据集。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
De-identified individual participant data will be available upon reasonable request to the corresponding author via email immediately following publication. |
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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: |
本研究为回顾性观察性研究,临床诊断及随访影像数据来源于医院电子病历系统(HIS)与影像归档系统(PACS);物理剂量与 LETd 空间矩阵数据来源于 RayStation 治疗计划系统(TPS)。全部数据经严格去标识化脱敏后,统一录入定制的电子病例记录表(eCRF)及具备访问权限控制的本地数据库进行离线安全管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This is a retrospective observational study. Clinical and follow-up imaging data are extracted from HIS and PACS, while dosimetric and LETd matrices are extracted from the RayStation TPS. Fully de-identified data are entered into a customized electronic Case Report Form (eCRF) and managed securely offline using access-controlled local databases. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |