ChiCTR2600118891 版本V1.0 版本创建时间2026/02/12 10:25:19 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:

ChiCTR2600118891 

最近更新日期:

Date of Last Refreshed on:

2026-02-12 10:24:58 

注册时间:

Date of Registration:

2026-02-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

骨与软组织肿瘤患者新抗原疫苗综合免疫治疗安全性和疗效探索性单中心前瞻性Ⅰ期临床研究

Public title:

Safety and efficacy of comprehensive immunotherapy of neoantigen vaccine in patients with bone and soft tissue sarcoma: an exploratory, single-center, prospective phase I clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

骨与软组织肿瘤患者新抗原疫苗综合免疫治疗安全性和疗效探索性单中心前瞻性Ⅰ期临床研究

Scientific title:

Safety and efficacy of comprehensive immunotherapy of neoantigen vaccine in patients with bone and soft tissue sarcoma: an exploratory, single-center, prospective phase I clinical trial

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:

李茹恬 

研究负责人:

李茹恬 

Applicant:

Li Rutian 

Study leader:

Li Rutian 

申请注册联系人电话:

Applicant telephone:

+86 138 1386 3961

研究负责人电话:

Study leader's telephone:

+86 138 1386 3961

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:

rutianli@nju.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

rutianli@nju.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:

江苏省南京市鼓楼区中山路321号南京鼓楼医院

研究负责人通讯地址:

江苏省南京市鼓楼区中山路321号南京鼓楼医院

Applicant address:

321 Zhongshan Road, Nanjing, Jiangsu, China

Study leader's address:

321 Zhongshan Road, Nanjing, Jiangsu, 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:

南京大学医学院附属鼓楼医院

Applicant's institution:

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

研究负责人所在单位:

南京大学医学院附属鼓楼医院

Affiliation of the Leader:

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing 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:

2025-0136-02

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:

南京大学医学院附属鼓楼医院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-10 00:00:00

伦理委员会联系人:

戴建

Contact Name of the ethic committee:

Dai Jian

伦理委员会联系地址:

江苏省南京市鼓楼区中山路321号

Contact Address of the ethic committee:

321 Zhongshan Road, Nanjing, Jiangsu, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6818 2923

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:

南京大学医学院附属鼓楼医院

Primary sponsor:

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区中山路321号

Primary sponsor's address:

321 Zhongshan Road, Nanjing, Jiangsu, 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):

江苏省

市(区县):

Country:

China

Province:

Jiangsu

City:

单位(医院):

南京大学医学院附属鼓楼医院

具体地址:

江苏省南京市鼓楼区中山路321号

Institution
hospital:

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

Address:

321 Zhongshan Road, Nanjing, Jiangsu, China

经费或物资来源:

自筹

Source(s) of funding:

self-financing

Target disease:

Bone and soft tissue sarcoma

Target disease code:

研究类型:

观察性研究

Study type:

Observational study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

单臂 

Study design:

Single arm 

研究目的:

1. 主要研究目的 研究的主要目的为新抗原疫苗综合免疫治疗的免疫原性。评估免疫原性的指标为,产生新抗原肽特异性反应性T细胞患者的占比。产生新抗原肽特异性反应性T细胞的评判标准为:根据细胞因子微球检测技术(cytometric bead assay, CBA)或酶联免疫斑点法(Enzyme Linked Immuno-spot Assay, ELISPOT)检测患者外周血单个核细胞(PBMC)在接受相对应新抗原肽段刺激后,上清液中检测到产生细胞因子IFN-γ的水平,与其他无关肽段刺激,或无肽段刺激的PBMC细胞因子分泌水平相比,上清液中IFN-γ水平大于或等于对照组的1.5倍,则认为该患者产生了新抗原肽特异性反应性T细胞。 2. 次要研究目的 研究的次要目的为:1)新抗原疫苗综合免疫治疗的安全性。评估安全性的指标为NCI CTC AE v4.0标准下,发生剂量限制性毒性(dose-limiting toxicity, DLT)的患者比例。其中,DLT定义为发生3级及以上药物相关不良反应;或持续超过2周的2级药物相关不良反应;或2级及以上的超敏反应、过敏反应等自身免疫反应或局部过敏反应;或2级及以上的不可逆的不良反应(包括神经毒性、眼毒性或心脏毒性);或死亡。 2)新抗原疫苗综合免疫治疗的疗效。评估指标主要为,对肿瘤切除术后高复发风险的骨与软组织肿瘤患者,评估2年无病生存率(DFS);对于晚期骨与软组织肿瘤患者,评估2年无进展生存率(PFS)。 3. 探索性研究目的 研究的探索性目的为外周血单个核细胞(PBMC)中,淋巴细胞的分群特征及分泌细胞因子特征。  

Objectives of Study:

1. Major study objectives Immunogenicity of comprehensive immunootherapy based on neoantigen vaccine. Percentage of patients whose lympocytes react specifically to neoantigen peptides will be analysed to evaluate the immunogenicity. The standard of analysing neoantigen-peptide-responsive lymphocytes will be: IFN-γ level detection using cytometric bead assay (CBA) or enzyme linked immuno-spot assay (ELISPOT) in PBMC cell culture supernatant after stimulation of neoanigen peptides. Neoantigen-specific T cells will be analysed as successfully generated if IFN-γ levels are 1.5 times the amount of those in the control group. 2. Secondary study objectives Secondary objectives will be: 1) Safety of comprehensive immunotherapy based on neoantigen vaccines. Safety will be analysed by the percentage of patients experiencing dose-limiting toxicity (DLT) according to the NCI CTC AE v4.0 standard. DLT is identified as drug-associated adverse events in grade 3 and above; or grade 2 drug-associated adverse events last longer than 2 weeks; grade 2 or above hypersensitivity, anaphylaxis or other autoimmune reactions or local allergic reactions; grade 2 or above irreversible adverse effects (including neurotoxicity, ocular or cardiac toxicity); death. 2) Effect of comprehensive immunotherapy based on neoantigen vaccines. 2-year disease-free survival (DFS) for patients with bone and soft tissue tumors at high risk of recurrence after tumor resection, or 2-year progression-free survival (PFS) for patients with advanced bone and soft tissue tumors. 3. Exploratory study objectives Characteristics of lymphocyte population and cytokine secretion of PBMCs.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.年龄≥12岁且≤75岁,ECOG评分0-1,预计生存期≥3个月; 2.既往在南京鼓楼医院行标本穿刺或进行手术切除,并经过病理科诊断后,根据病理标准确诊为骨与软组织肿瘤的患者,且肿瘤组织经分子检测,证明存在标志性的驱动突变;具有中高危复发风险的局限性骨与软组织肿瘤患者经手术切除后,辅助治疗期间,可以选择接受疫苗免疫综合治疗预防复发;出现转移、复发或不可切除的晚期骨与软组织肿瘤患者,允许患者同时接受其他治疗; 3.根据实体瘤缓解评价标准(RECIST1. 1)或免疫治疗疗效评价标准(iRECIST),至少有1个病灶可用于免疫治疗疗效评价; 4.患者主要脏器功能及骨髓功能正常,需满足以下要求: 4.1 血常规检查: ? 白细胞计数≥3×10^9/L,淋巴细胞计数≥0.8×10^9/L,中性粒细胞绝对计数≥1.5×10^9/L; ? 血红蛋白≥9g/dL(14天内未输血); ? 血小板计数≥90×10^9/L 4.2 生化指标: ? 如无肝转移,总胆红素≤1.5×正常值上限(ULN);如有肝转移或 Gilbert 综合征患者(高间接胆红素血症),总胆红素<3×ULN; ? 如无肝转移,AST和ALT≤2.5×ULN;如有肝转移,AST和ALT≤5×ULN; ? 血清肌酐≤1.5×正常值上限(ULN)且Cockroft-Gault公式*计算的肌酐清除率≥30 mL/min(*Cockroft-Gault公式:肌酐清除率(mL/min)= (140-年龄)×体重(kg)/72×血清肌酐(mg/dl) (或为0.81×血清肌酐(μmol/L)),女性乘以0.85); 4.3 左心室射血分数(left ventricular ejection fraction, LVEF)≥50% ; 4.4 凝血指标:国际标准化比率(INR)<1.5,且活化部分凝血酶原时间(APTT)<1.5×ULN。 5.育龄妇女须在入组前14天内进行妊娠试验(血清或尿液)结果为阴性,且自愿在观察期间和末次给予研究药物后3个月内采用适当的方法避孕;对于男性,应为手术绝育或同意在观察期间和末次给予研究药物后3个月内采用适当方法避孕; 6.18岁及以上患者,自愿参加并已签署知情同意书,且愿意遵循研究方案和随访流程;14岁及以上患者,在监护人同意情况下,自愿参加并已签署知情同意书,且愿意遵循研究方案和随访流程;14岁以下患者,监护人同意参加试验,并代理签署知情同意书,且愿意遵循研究方案和随访流程。

Inclusion criteria

1. Aged at least 12 and less than 75 years old, ECOG performance status score of 0 to 1, have an estimated life expectancy of at least 3 months; 2. Specimen puncture or surgical resection was performed in Nanjing Drum Tower Hospital, and had a pathologically confirmed bone and soft tissue sarcoma with a typical driving mutation. Patients with localized bone and soft tissue tumors with intermediate or high risk of recurrence can receive neoantigen vaccine immunotherapy to prevent recurrence during adjuvant therapy. Patients with metastatic, recurrent or unresectable advanced bone and soft tissue tumors can receive other treatments at the same time. 3. Have at least one lesion suitable for immunotherapy estimated by RECIST v1.1 or iRECIST; 4. Functions of important organs conform to the following requirements: ● leokocyte count >= 3×10^9/L, lymphocyte >= 0.8×10^9/L; absolute neutrophil count >= 1.5×10^9/L; ● Hemoglobin >= 9g/dL; ● Platelets >= 90×10^9/L; ● Bilirubin <= 1.5 ULN for patients without liver metastasis; bilirubin <= 3 ULN for patients with liver metastasis or Gilbert syndrome; ● Alanine transaminase (ALT) and aspartate transaminase (AST) <= 2.5 ULN for patients with liver metastsis; ALT and AST <=5×ULN for patients with liver metastasis; ● Serum creatinine <= 1.5 ULN or creatinine clearance rate >= 30 mL/min (standard Cockcroft -Gault formula is applied) ● Left ventricular ejection fraction (LVEF) >=50%; ● International normalized ratio (INR) < 1.5, and activated partial thromboplastin time (APTT) <1.5×ULN. 5. Women of childbearing age should have a negative pregnancy test (serum or urine) within 14 days before enrollment, and to have voluntary contraception from enrollment to 3 months after last dose of the study drug. Men should have either surgical sterilization or consent to contraception during the observation period and for 3 months after the last dose of study medication; 6. Patients aged 18 years and above who voluntarily participated in the study and had signed the informed consent, and were willing to follow the study protocol and follow-up process; patients aged 14 years and above, with the consent of their guardians, voluntarily participated in the study and had signed the informed consent, and were willing to follow the study protocol and follow-up process; for patients younger than 14 years of age, their guardians agreed to participate in the trial, provided written informed consent, and were willing to follow the protocol and follow-up procedures.

排除标准:

1.入组前4周内接受了主要手术(门诊小手术除外,如放置血管通路); 2.即使经过药物治疗,高血压仍然控制不理想(收缩压持续升高≥150mmHg或舒张压≥100mmHg); 3.患有未能控制的心脏临床症状或疾病,包括:(1) NYHA II及以上心力衰竭; (2)不稳定型心绞痛;(3) 1年内发生过心肌梗死; (4)有临床意义的室上性或室性心律失常需要临床干预的患者; 4.患有任何活动性自身免疫疾病或自身免疫疾病史(如间质性肺炎、葡萄膜炎、肠炎、肝炎、垂体炎、血管炎、心肌炎、肾炎、甲状腺功能亢进、甲状腺功能降低(激素替代治疗后可纳入));患有童年期哮喘已完全缓解且成人后无需任何干预或白癜风可纳入, 需要支气管扩张剂进行医学干预的患者则不可纳入; 5.患有先天或后天免疫功能缺陷,如人类免疫缺陷病毒(HIV)感染者,活动性乙型肝炎(HBV DNA≥500 IU/ml),丙型肝炎(丙肝抗体阳性,且HCV-RNA高于分析方法的检测下限)或合并乙肝和丙肝共同感染; 6.首次用药前4周内并发重度感染(如:需要静脉滴注抗生素、抗真菌或抗病毒药物),或在筛选期间/首次给药前出现不明原因的发热>38.5℃; 7.入组前6个月内发生的动/静脉血栓事件,如脑血管意外(包括暂时性缺血性发作、脑出血、脑梗塞)、深静脉血栓及肺栓塞等; 8.已知对任何试验药物过敏者; 9.妊娠、哺乳期患者,有生殖能力的患者不愿意采取有效的避孕措施; 10.既往有明确的神经或精神障碍史,包括癫痫和痴呆; 11.已知无法控制的或有症状的活动性中枢神经系统(CNS)转移,表现为出现临床症状、脑水肿、脊髓压迫、癌性脑膜炎、软脑膜疾病和/或进展性生长; 12.研究者认为不适合纳入的其他情况。包括且不限于伴有家庭或社会等因素,会影响到受试者的安全,或资料及样品的收集。

Exclusion criteria:

1. Have received major operation within 4 weeks ahead of enrollment; 2. With serious hypertension (blood pressure >= 150/100 mmHg) that cannot be controlled through medical treatment 3. With uncontrolled cardiovascular symptoms or diseases, including: congestive heart failure > NYHA grade II, unstable angina, history of myocardial infarction within the past 12 months, serious arrhythmia, clinically significant supraventricular or ventricular arrhythmias requiring clinical intervention; 4. Have any active autoimmune disease or a history of autoimmune disease (e.g., interstitial pneumonia, uveitis, enteritis, hepatitis, hypophysitis, vasculitis, myocarditis, nephritis, hyperthyroidism, hypothyroidism (eligible after hormone replacement therapy)); patients with complete remission of childhood asthma without any intervention in adulthood or with vitiligo were eligible. Patients requiring medical intervention with bronchodilators were not eligible. 5. Have congenital or acquired immune deficiency, such as human immunodeficiency virus (HIV) infection, active hepatitis B (HBV DNA>=500 IU/ml), hepatitis C (hepatitis C antibody positive and HCV-RNA higher than the detection limit of the assay) or co-infection with hepatitis B and C; 6. Severe infection (e.g., needing intravenous antibiotic, antifungal, or antiviral therapy) within 4 weeks before the first dose or unexplained fever >38.5 ° C during screening/before the first dose; 7. Arterial/venous thrombosis events occurred within 6 months before enrollment, such as cerebrovascular accident (including transient ischemic attack, cerebral hemorrhage, cerebral infarction), deep vein thrombosis, and pulmonary embolism; 8. Allergy to any trial drug; 9. Pregnant, lactating patients, and patients with reproductive capacity unwilling to take effective contraceptive measures; 10. Patients with history of neurological or psychiatric disorders, including epilepsy and dementia; 11. Uncontrolled or symptomatic active central nervous system (CNS) metastases, with clinical symptoms of cerebral edema, spinal cord compression, carcinomatous meningitis, leptomeningeal disease, and/or progressive growth; 12. Other conditions deemed unsuitable for inclusion by the investigator. Including, but not limited to, accompanying family or social factors that may affect the safety of the subjects or the collection of data and samples.

研究实施时间:

Study execute time:

From 2025-04-10 00:00:00 To 2028-04-10 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-02-14 00:00:00 To 2028-04-10 00:00:00  

干预措施:

Interventions:

组别:

新抗原疫苗治疗组

样本量:

20

Group:

Neoantigen vaccination group

Sample size:

干预措施:

计划第1、4、8、15、22、43、64、85、106天接种新抗原长肽疫苗,单次注射剂量为0.5mg抗原肽/200μL,于双上臂三角肌和大腿外侧肌群进行皮下注射。

干预措施代码:

Intervention:

Neoantigen vaccination on day 1, 4, 8, 15, 22, 43, 64, 85, 106, in the dose of 0.5mg prptides/ 200μL once, subcutaneously inject in the deltoid muscle of both upper arms and the lateral thigh muscle group.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏省 

市(区县):

 

Country:

China 

Province:

Jiangsu 

City:

 

单位(医院):

南京大学医学院附属鼓楼医院 

单位级别:

三甲 

Institution
hospital:

Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

新抗原疫苗综合免疫治疗的免疫原性

指标类型:

主要指标

Outcome:

Immunogenicity of comprehensive immunootherapy based on neoantigen vaccine

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

2年无病生存率

指标类型:

次要指标

Outcome:

2-year disease-free survival 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:

剂量限制性毒性

指标类型:

次要指标

Outcome:

Dose limiting toxicity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

淋巴细胞的分群特征及分泌细胞因子特征

指标类型:

附加指标

Outcome:

Characteristics of lymphocyte population and cytokine secretion of PBMCs

Type:

Additional 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:

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:

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 12 years
最大 Max age 75 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

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):

纸质版CRF

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

Case report form

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:

数据将记录并存储于纸质版的病历报告表中,专人进行纸质记录,并存储于研究者处。

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

Data collected will be recorded and documented in the paper case record form and kept by researchers.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

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 2026-02-12 10:24:58