低剂量放疗联合化免新辅助治疗局晚期可切除 食管鳞癌疗效和安全性的单臂、II期临床研究

注册号:

Registration number:

ChiCTR2500113560 

最近更新日期:

Date of Last Refreshed on:

2025-12-01 09:54:59 

注册时间:

Date of Registration:

2025-12-01 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

低剂量放疗联合化免新辅助治疗局晚期可切除 食管鳞癌疗效和安全性的单臂、II期临床研究

Public title:

A Single-Arm, Phase II Clinical Study on the Efficacy and Safety of Low-Dose Radiotherapy Combined with Chemoimmunotherapy as Neoadjuvant Treatment for Locally Advanced Resectable Esophageal Squamous Cell Carcinoma

注册题目简写:

English Acronym:

研究课题的正式科学名称:

低剂量放疗联合化免新辅助治疗局晚期可切除 食管鳞癌疗效和安全性的单臂、II期临床研究

Scientific title:

A Single-Arm, Phase II Clinical Study on the Efficacy and Safety of Low-Dose Radiotherapy Combined with Chemoimmunotherapy as Neoadjuvant Treatment for Locally Advanced Resectable Esophageal Squamous Cell Carcinoma

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:

许明芳 

研究负责人:

李梦侠 

Applicant:

Mingfang Xu 

Study leader:

Mengxia Li 

申请注册联系人电话:

Applicant telephone:

+86 23 6874 6515

研究负责人电话:

Study leader's
telephone:

+86 23 6874 6515

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:

xusiyi023@tmmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

limengxia@tmmu.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:

重庆市渝中区长江支路10号

研究负责人通讯地址:

重庆市渝中区长江支路10号

Applicant address:

10# Changjiang Branch Road, Yuzhong District, Chongqing

Study leader's address:

10# Changjiang Branch Road, Yuzhong District, Chongqing

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:

陆军军医大学大坪医院

Applicant's institution:

Daping Hospital, Army Medical University

研究负责人所在单位:

陆军军医大学大坪医院

Affiliation of the Leader:

Daping Hospital, Army 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:

医研伦审(2025)第362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:

中国人民解放军陆军特色医学中心

Name of the ethic committee:

Army Medical Center of PLA

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-25 00:00:00

伦理委员会联系人:

王晶晶

Contact Name of the ethic committee:

Jingjing Wang

伦理委员会联系地址:

重庆市渝中区长江支路10号

Contact Address of the ethic committee:

10# Changjiang Branch Road, Yuzhong District, Chongqing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 23 6875 7140

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:

陆军军医大学大坪医院

Primary sponsor:

Daping Hospital, Army Medical University

研究实施负责(组长)单位地址:

重庆市渝中区长江支路10号

Primary sponsor's address:

10# Changjiang Branch Road, Yuzhong District, Chongqing

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(区县):

渝中区

Country:

China

Province:

Chongqing

City:

Yuzhong District

单位(医院):

陆军军医大学大坪医院

具体地址:

重庆市渝中区长江支路10号

Institution
hospital:

Daping Hospital, Army Medical University

Address:

10# Changjiang Branch Road, Yuzhong District, Chongqing

经费或物资来源:

Source(s) of funding:

None

研究疾病:

食管鳞癌  

Target disease:

Esophageal Squamous Cell Carcinoma

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

II期临床试验 

Study phase:

2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

评估低剂量放疗联合化免新辅助治疗局晚期可切除食管鳞癌的安全性和有效性  

Objectives of Study:

Evaluating the Safety and Efficacy of Low-Dose Radiotherapy Combined with Chemoimmunotherapy as Neoadjuvant Treatment for Locally Advanced Resectable Esophageal Squamous Cell Carcinoma

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1.肿瘤伴气管/支气管/大血管侵犯或深溃疡型食管癌; 2.入组前6个月内有消化道穿孔和/或瘘管、大出血以及肺功能差或慢性间质性肺病的患者。 3.已知对由中国仓鼠卵巢细胞(CHO)生产的生物药品或PD-1单抗制剂任何成分过敏或有超敏反应。 4.对白蛋白结合型紫杉醇、卡铂和其他铂类药物有过敏史。 5.既往或正在接受以下治疗: a)同时入组另外一项临床研究,除非是观察性(非干预性)临床研究或者干预性临床研究随访。 b)首次使用研究药物前2周内需要给予皮质类固醇(相当于每天10mg的强的松)或免疫缺陷抑制剂进行系统治疗的受试者,除外针对食管局部炎症和预防过敏以及恶心、呕吐使用皮脂内固醇的情况。在没有活动性自身免疫疾病的情况下,外用或吸入类固醇是允许的,如果患者在试验过程中需要意外服用免疫抑制药物,将予以允许,但强烈建议尽快减少剂量。 c)接种过抗肿瘤疫苗者或者研究药物首次给药前4周内接种过活疫苗。 6.有活动性的自身免疫性疾病、自身免疫性疾病史(例如间质性肺炎、结肠炎、肝炎、垂体炎、血管炎、肾炎、甲状腺功能亢进症、甲状腺功能减退症,包括但不限于这些疾病或综合征);除外白癜风或已痊愈的童年时代哮喘/过敏,成人后无需任何干预的患者;使用稳定剂量的甲状腺替代激素治疗的自身免疫介导的甲状腺功能减退症;使用稳定剂量的胰岛素的Ⅰ型糖尿病(通过稳定剂量的胰岛素给药方案治疗后,血糖得以控制的1型糖尿病患者,可入选本研究)。 7.有免疫缺陷病史,包括HIV检测阳性,或患有其他获得性、先天性免疫缺陷疾病,或有器官移植史和异基因骨髓移植史。 8.受试者具有未能良好控制的心血管临床症状或疾病,包括但不限于:a.NYHAⅡ级以上心力衰竭。b.不稳定型心绞痛。c.1年内发生过心肌梗死。d.有临床意义的室上性或室性心律失常未经临床干预或临床干预后仍控制不佳。 9.活动性乙肝[慢性或急性;定义为筛选期乙肝表面抗原(HBsAg)检测结果呈阳性且HBVDNA拷贝数>1000cps/ml]或丙肝患者; 10.患有活动性肺结核的患者(临床诊断包括临床病史、体格检查和影像学发现,以及根据当地医疗常规进行的TB检查)。 11.首次使用研究药物前4周内发生过严重感染(CTCAE>2级),如需要住院治疗的严重肺炎、菌血症、感染合并症等;基线胸部影像学检查提示存在活动性肺部炎症、首次使用研究药物前2周内存在感染的症状和体征或需要口服或静脉使用抗生素治疗,除外预防性使用抗生素。 12.治疗前28天内接受过大型手术(诊断性手术除外),或预期将在研究期间接受大型手术。 13.首次使用研究药物前5年内曾诊断为任何其他恶性肿瘤,除外具有低风险和死亡风险的恶心肿瘤(5年生存率>90%),如经充分治疗的基底细胞或鳞状细胞皮肤癌或宫颈原位癌除外。 14.经研究者判断,受试者有其他可能导致其被迫中途终止研究的因素,如患有其他严重疾病(含精神疾病)需要合并治疗,实验室检查值严重异常,家庭或社会因素,可能影响到受试者安全或试验资料收集的情况。

Exclusion criteria:

1. Tumors with tracheal/bronchial/great vessel invasion or deeply ulcerated esophageal cancer; 2. Patients with gastrointestinal perforation and/or fistula, major bleeding within 6 months prior to enrollment, or those with poor pulmonary function or chronic interstitial lung disease. 3. Known allergy or hypersensitivity to biologics produced by Chinese Hamster Ovary (CHO) cells or any component of PD-1 monoclonal antibody preparations. 4. History of allergy to albumin-bound paclitaxel, carboplatin, or other platinum-based drugs. 5. Prior or ongoing treatments including: a) Concurrent enrollment in another clinical trial, except for observational (non-interventional) studies or follow-up phases of interventional trials. b) Subjects requiring systemic treatment with corticosteroids (equivalent to prednisone ≥10 mg/day) or immunosuppressive agents within 2 weeks before the first dose of the study drug, excluding the use of corticosteroids for local esophageal inflammation, allergy prevention, or management of nausea and vomiting. Topical or inhaled steroids are permitted in the absence of active autoimmune diseases. If immunosuppressive drugs are unexpectedly required during the trial, their use will be allowed but dose reduction is strongly recommended as soon as possible. c) Administration of antitumor vaccines or live vaccines within 4 weeks prior to the first dose of the study drug. 6. Active autoimmune diseases or a history of autoimmune diseases (e.g., interstitial pneumonia, colitis, hepatitis, hypophysitis, vasculitis, nephritis, hyperthyroidism, hypothyroidism, including but not limited to these conditions); exceptions include vitiligo or resolved childhood asthma/allergies that require no intervention in adulthood. Autoimmune-mediated hypothyroidism managed with stable thyroid hormone replacement therapy, and type I diabetes controlled with stable insulin regimens are allowed. 7. History of immunodeficiency, including HIV positivity, other acquired or congenital immunodeficiency diseases, or history of organ transplantation or allogeneic bone marrow transplantation. 8. Poorly controlled cardiovascular diseases or clinical symptoms, including but not limited to: a) Heart failure of NYHA class II or higher. b) Unstable angina. c) Myocardial infarction within the past year. d) Clinically significant supraventricular or ventricular arrhythmias that are uncontrolled despite intervention. 9. Active hepatitis B (chronic or acute; defined as HBsAg-positive with HBV DNA >1000 copies/mL) or hepatitis C. 10. Patients with active tuberculosis (diagnosed based on clinical history, physical examination, imaging findings, and local standard TB tests). 11. Severe infections (CTCAE grade >2) within 4 weeks prior to the first dose of the study drug, such as severe pneumonia requiring hospitalization, bacteremia, or complicated infections; active pulmonary inflammation indicated by baseline chest imaging, or signs/symptoms of infection within 2 weeks before the first dose requiring oral or intravenous antibiotics (excluding prophylactic antibiotic use). 12. Major surgery within 28 days before treatment (excluding diagnostic surgery) or anticipated major surgery during the study period. 13. Diagnosis of any other malignancy within 5 years prior to the first dose of the study drug, except for malignancies with low risk and mortality (5-year survival rate >90%), such as adequately treated basal cell or squamous cell skin cancer or cervical carcinoma in situ. 14. Other factors deemed by the investigator to likely necessitate premature study termination, including severe comorbidities (including psychiatric disorders) requiring concurrent treatment, significantly abnormal laboratory values, or familial/social factors that may compromise subject safety or data collection.

研究实施时间:

Study execute time:

From 2025-12-01 00:00:00 To 2028-11-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-12-01 00:00:00 To 2027-12-31 00:00:00

干预措施:

Interventions:

组别:

单臂

样本量:

30

Group:

Single-Arm

Sample size:

干预措施:

低剂量放疗联合化免新辅助治疗

干预措施代码:

Intervention:

Low-dose radiotherapy combined with chemoimmunotherapy as neoadjuvant treatment

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):

陆军军医大学大坪医院 

单位级别:

三甲 

Institution
hospital:

Daping Hospital, Army Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

手术后的病理完全缓解率

指标类型:

主要指标

Outcome:

Pathological Complete Response, pCR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

主要病理缓解率

指标类型:

次要指标

Outcome:

Major Pathological Response, MPR

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无病生存期

指标类型:

次要指标

Outcome:

Disease-Free Survival, DFS

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

无事件生存期

指标类型:

次要指标

Outcome:

Event-Free Survival, EFS

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

总生存期

指标类型:

次要指标

Outcome:

Overall Survival, OS

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观缓解率

指标类型:

次要指标

Outcome:

Objective Response Rate, ORR

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

手术完成率

指标类型:

次要指标

Outcome:

Surgical Completion Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

R0切除率

指标类型:

次要指标

Outcome:

R0 Resection Rate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

安全性

指标类型:

次要指标

Outcome:

Safety

Type:

Secondary 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:

活检组织

组织:

术后肿瘤活检组织

Sample Name:

Biopsy

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

血液

组织:

Sample Name:

Blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

标本中文名:

手术切除组织

组织:

Sample Name:

Surgical Resection Specimen

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 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:

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

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):

No

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

No

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:

暂未确定/Not yet

注册人:

Name of Registration:

 2025-12-01 09:54:42