新新药通
返回搜索
正在招募不适用编号 NCT06826885

Safety and Efficacy of IMPT or IMRT for Breast Cancer

报名条件（概要）

  • 年龄：18 Years – 不限
  • 性别：不限
  • 健康志愿者：不接受

完整入排标准请以官方页面为准。

开展国家/地区

China

药品与企业信息

Postoperative radiotherapy放射治疗

Radiotherapy was administered using IMPT or IMRT. The target volume includes the ipsilateral whole breast, chest wall, and/or regional lymph nodes. A hypofractionated regimen of 40-42.5 Gy (RBE) in 15-16 fractions is preferred. A conventional fractionated regimen of 45-50.4 Gy (RBE) at 1.8-2 Gy per fraction in 25-28 fractions or an ultra-hypofractionated regimen of 26 Gy (RBE) in 5 fractions is also allowed. A tumor bed boost will be provided to patients with high-risk factors following breast-conserving surgery, at the discretion of the radiation oncologist. The tumor bed boost regimen may consist of a sequential boost of 10-16 Gy (RBE) in 5-8 fractions, or 10-13.35 Gy (RBE) in 4-5 fractions or 10.4 Gy (RBE) in 2 fractions, or a simultaneous integrated boost of 48-49.5 Gy (RBE) in 15-16 fractions.

Preoperative Radiotherapy放射治疗

Radiotherapy was administered using IMPT or IMRT. The target volume includes the ipsilateral whole breast, chest wall, and/or regional lymph nodes. A hypofractionated regimen of 40-42.5 Gy (RBE) in 15-16 fractions is preferred. A conventional fractionated regimen of 45-50.4 Gy (RBE) at 1.8-2 Gy per fraction in 25-28 fractions or an ultra-hypofractionated regimen of 26 Gy (RBE) in 5 fractions is also allowed.

Definitive Radiotherapy放射治疗

Radiotherapy was delivered using IMPT or IMRT. The target volume encompassed the ipsilateral whole breast and regional lymph nodes. A hypofractionated regimen of 40-42.5 Gy (RBE) in 15-16 fractions was preferred. Alternatively, a conventional fractionated regimen of 45-50.4 Gy (RBE) at 1.8-2 Gy per fraction in 25-28 fractions or an ultra-hypofractionated regimen of 26 Gy (RBE) in 5 fractions was permitted. Dose escalation was applied in high-risk areas, resulting in a total prescribed dose exceeding 66 Gy (RBE) when calculated as equivalent doses in 2-Gy fractions (EQD2), with an α/β ratio of 4.

研发企业

Ruijin Hospital研究机构/其他

试验官方登记的主要申办方；研究机构申办时会显示相应机构名称。

生产企业

公开药品批准资料或正式说明书暂未提供明确的生产企业信息。

合作机构

  • Shandong Cancer Hospital and Institute研究机构/其他
  • Sichuan Cancer Hospital and Research Institute研究机构/其他
  • Cancer Hospital Chinese Academy of Medical Science, Shenzhen Center研究机构/其他
  • Tongji Hospital研究机构/其他

研发企业与生产企业可能不是同一家。研究阶段药品可能尚未公布生产企业；生产企业仅取自美国上市原研药说明书所列企业（不含仿制药），不作推测；仅在其他国家上市的药品暂无法显示。

研究简介（原文）

The purpose of this trial is to compare the toxicities and efficacy of intensity-modulated proton therapy (IMPT) and intensity-modulated radiation therapy (IMRT) for breast cancer patients indicated for radiotherapy including preoperative radiotherapy, postoperative radiotherapy, or definitive radiotherapy. IMPT or IMRT will be administered to the whole breast, chest wall, and/or regional lymph nodes. A boost dose will be delivered in patients with high-risk area, at the discretion of the radiation oncologist. Eligible breast cancer patients will be followed for at least 5 years to assess acute and late radiation induced toxicities, loco-regional recurrence, overall survival, distant metastasis, and quality of life.

适应症

Breast CancerProton TherapyIntensity Modulated Radiation TherapyEfficacy and SafetyRadiotherapy, Adjuvant

主动联系研究团队

总联系人（申办方／研究总部）

中国／港澳台研究中心

问自己是否符合条件、如何预筛

我的病情档案

管理档案

档案只保存在您自己的浏览器里，不会上传，任何人（包括本站）都看不到。

英文版（发给研究团队）

Dear Study Team,

I am a patient in China and I am interested in participating in your clinical trial:

Study Title: Safety and Efficacy of IMPT or IMRT for Breast Cancer
ClinicalTrials.gov Identifier: NCT06826885
Sponsor: Ruijin Hospital
Investigational product: Postoperative radiotherapy, Preoperative Radiotherapy, Definitive Radiotherapy

About me:
- Age: (please fill in)
- Sex: (please fill in)
- Confirmed diagnosis and stage: (please fill in)
- Biomarkers / genetic testing: not available
- Prior and current treatments: (please fill in)
- Performance status (ECOG): not assessed
- Current location: China
- Travel ability: (please fill in)

Could you please let me know:
1. Whether I might be eligible for this study;
2. Which site would be closest and most practical for me, and whether remote pre-screening is possible;
3. What documents (medical records, pathology or imaging reports, recent labs) I should prepare for pre-screening.

I can provide English translations of my medical records. Thank you very much for your time and help.

Kind regards,
(your name)
(your email / phone with country code)

中文对照（供您核对）

尊敬的研究团队：

我是一位来自中国的患者，希望咨询参加以下临床试验的可能：

研究名称：Safety and Efficacy of IMPT or IMRT for Breast Cancer
试验编号：NCT06826885
申办方：Ruijin Hospital
研究药物：Postoperative radiotherapy、Preoperative Radiotherapy、Definitive Radiotherapy

我的基本情况：
- 年龄：（请填写）
- 性别：（请填写）
- 确诊疾病与分期：（请填写）
- 基因／标志物检测：暂无
- 既往及当前治疗：（请填写）
- 体能状态（ECOG）：未评估
- 目前所在城市：中国
- 可前往范围：（请填写）

想请教三个问题：
1. 我是否可能符合本研究的入组标准？
2. 哪个中心对我最方便可行？能否远程预筛？
3. 预筛需要准备哪些资料（病历、病理、影像、近期化验）？

我可以提供英文翻译版病历。感谢您的时间与帮助。

顺祝安康
（您的姓名）
（您的邮箱／带国际区号的电话）
用邮件客户端发送给 cg11855@rjh.com.cn

提示：请与主治医生一起发信——由医生署名的申请，回复率远高于患者单独发信。首封邮件不要附身份证号等敏感信息。研究团队通常在 3–10 个工作日内回复，两周无回音可礼貌追问一次。

下一步怎么做？

  1. 把本页信息带给您的主治医生，评估是否适合参加。
  2. 点击下方按钮打开官方注册页，查看研究中心联系方式。
  3. 直接联系研究团队咨询报名事宜（通常有中文同声翻译服务可协助沟通）。
在 ClinicalTrials.gov 查看官方页面