SMET12 治疗表皮生长因子受体(EGFR)阳性晚期实体瘤患者的药代动力学特征和安全性的 I/IIa 期临床研究

注册号:

Registration number:

ChiCTR2500111540 

最近更新日期:

Date of Last Refreshed on:

2025-11-02 23:42:02 

注册时间:

Date of Registration:

2025-11-02 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

SMET12 治疗表皮生长因子受体(EGFR)阳性晚期实体瘤患者的药代动力学特征和安全性的 I/IIa 期临床研究

Public title:

An Open-label, Phase I/IIa Clinical Study of the Pharmacokinetics and Safety of SMET12 in Patients with Advanced Solid Tumors with Positive Epidermal Growth Factor Receptor (EGFR) Expression

注册题目简写:

English Acronym:

研究课题的正式科学名称:

SMET12 治疗表皮生长因子受体(EGFR)阳性晚期实体瘤患者的药代动力学特征和安全性的 I/IIa 期临床研究

Scientific title:

An Open-label, Phase I/IIa Clinical Study of the Pharmacokinetics and Safety of SMET12 in Patients with Advanced Solid Tumors with Positive Epidermal Growth Factor Receptor (EGFR) Expression

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:

何志勇 

研究负责人:

何志勇 

Applicant:

He Zhiyong 

Study leader:

He Zhiyong 

申请注册联系人电话:

Applicant telephone:

+86 138 0508 6391

研究负责人电话:

Study leader's
telephone:

+86 138 0508 6391

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:

heyong1015@163.com

研究负责人电子邮件:

Study leader's E-mail:

heyong1015@163.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:

福建省福州市晋安区福马路420号

研究负责人通讯地址:

福建省福州市晋安区福马路420号

Applicant address:

420 Fuma Road, Jin'an District, Fuzhou, Fujian

Study leader's address:

420 Fuma Road, Jin'an District, Fuzhou, Fujian

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:

福建省肿瘤医院

Applicant's institution:

Fujian Cancer Hospital

研究负责人所在单位:

福建省肿瘤医院

Affiliation of the Leader:

Fujian Cancer Hospital

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:

2025-217-01

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:

福建省肿瘤医院伦理委员会

Name of the ethic committee:

The Ethics Committee of Fujian Cancer Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-09-03 00:00:00

伦理委员会联系人:

陈妹妹

Contact Name of the ethic committee:

Chen Meimei

伦理委员会联系地址:

福建省福州市晋安区福马路420号

Contact Address of the ethic committee:

420 Fuma Road, Jin'an District, Fuzhou, Fujian

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 591 6275 2181

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:

福建省肿瘤医院

Primary sponsor:

Fujian Cancer Hospital

研究实施负责(组长)单位地址:

福建省福州市晋安区福马路420号

Primary sponsor's address:

420 Fuma Road, Jin'an District, Fuzhou, Fujian

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

福建

市(区县):

福州

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建省肿瘤医院

具体地址:

福建省福州市晋安区福马路420号

Institution
hospital:

Fujian Cancer Hospital

Address:

420 Fuma Road, Jin'an District, Fuzhou, Fujian

经费或物资来源:

浙江时迈药业有限公司

Source(s) of funding:

Zhejiang Shimai Pharmaceutical Co.,Ltd.

研究疾病:

EFGR阳性晚期实体瘤  

Target disease:

EGFR positive Advanced Solid tumors

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:

I期+II期 

Study phase:

1-2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

评估 SMET12 在 EGFR 阳性目标适应症患者中的抗肿瘤活性  

Objectives of Study:

To evaluate the antitumor activity of SMET12 in patients with EGFR-positive target indications

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.已知对注射用 SMET12 或其任何辅料成分过敏,或过敏体质; 2.在首次研究药物用药前 2 周内具有活动性或需要治疗的细菌、病毒或真菌感染; 3.既往接受过异体造血干细胞移植或实体器官移植; 5.已知人类免疫缺陷病毒(HIV)、乙型肝炎病毒(HBV)、丙型肝炎病毒(HCV)中任何一项活动性感染者,但以下情况可入选本研究: a) HBsAg 或乙肝核心抗体(HBcAb)阳性的情况下,HBV 脱氧核糖核酸(HBV-DNA)低于检测值下限(500 IU/ml 或 1000 cps/ml); b) 丙型肝炎抗体(HCVAb)阳性,但丙型肝炎核糖核酸(HCV-RNA)检测阴性。 6.既往抗肿瘤治疗相关毒性未缓解至 1 级或以下(CTCAE v5.0)(脱发和其他经研究者判断可耐受事件除外); 7.患有其他恶性肿瘤史(进行了根治性治疗且筛选前 5 年内无疾病复发的皮肤基底细胞癌、皮肤鳞状细胞癌、原位癌的患者除外); 8.在首次研究药物给药前 4 周内使用过其他临床试验研究药物; 9.在首次研究药物给药前 4 周内或预期研究期间使用减毒活疫苗; 10.首次研究用药前,全身化疗末次给药后至少 3 周(如化疗药物为亚硝基脲类和丝裂霉素 C,需距末次化疗时间至少 6 周;口服氟尿嘧啶类药物洗脱 2 周即可);单克隆抗体药物(包括针对免疫检查点的抗体/药物,如程序性死亡蛋白(PD-1)、程序性死亡蛋白配体(PD-L1)、细胞毒性 T 淋巴细胞抗原 4(CTLA-4)等)治疗末次给药后至少 3 周;小分子靶向药物治疗末次给药后至少 2 周,抗体偶联药物(ADC)治疗末次给药后至少 3 周;有抗肿瘤适应症的中成药末次给药后至少 2周; 11.筛选时具有活动性自身免疫性疾病(1 年内接受全身系统治疗也视为活动性),包括但不限于免疫相关心肌炎、免疫相关肺炎、重症肌无力、自身免疫性肝炎、系统性红斑狼疮、类风湿性关节炎、炎症性肠病、韦格纳肉芽肿、多发性硬化症、血管炎或肾小球肾炎; 12.在首次使用试验药物前 4 周内接受过主要脏器外科手术(不包括穿刺活检以及恢复良好的微创手术)或出现过显著外伤,或需要在试验期间接受择期手术; 13.在首次使用试验药物前 4 周内有严重的无法愈合的伤口/溃疡/骨折; 14.有严重的心脑血管疾病史,包括但不限于: 1) 有严重的心脏节律或传导异常; 2) 按美国纽约心脏病协会(NYHA)标准,III~IV 级心功能不全者; 3) 首次给药前 6 个月内发生急性冠脉综合征、充血性心力衰竭、主动脉夹层、脑 卒中或其他 3 级及以上心脑血管事件; 15.未控制的胸腔积液、心包积液或每月需要>= 1 次引流的难治性腹水; 16.已知有药物滥用史; 17.妊娠期或哺乳期女性; 18.研究者认为受试者存在其他的系统性疾病,或其他原因而不适合参加本临床研究。

Exclusion criteria:

1.Known allergy or hypersensitivity to SMET12 for injection or any of its excipients, or a history of hypersensitivity; 2.Active or treatment-requiring bacterial, viral, or fungal infection within 2 weeks prior to the first administration of the investigational drug; 3.Prior allogeneic hematopoietic stem cell transplantation or solid organ transplantation; 4.Known central nervous system (CNS) metastases, or other CNS diseases or abnormalities deemed unsuitable for study participation by the investigator; 5.Known active infection with human immunodeficiency virus (HIV), hepatitis B virus (HBV), or hepatitis C virus (HCV); however, patients meeting the following conditions may be enrolled: a) Positive for HBsAg or hepatitis B core antibody (HBcAb) with HBV DNA below the lower limit of detection (500 IU/mL or 1000 copies/mL); b) Positive for HCV antibody (HCVAb) but negative for HCV RNA; 6.Toxicities from prior antitumor therapy not resolved to Grade <=1 (per CTCAE v5.0), except for alopecia or other events deemed tolerable by the investigator; 7.History of other malignancies, except for patients who have undergone curative treatment and have been disease-free for at least 5 years prior to screening, or those with cured basal cell carcinoma, squamous cell carcinoma of the skin, or carcinoma in situ; 8.Use of other investigational drugs within 4 weeks prior to the first dose of the study drug; 9.Receipt of a live attenuated vaccine within 4 weeks prior to the first dose or planned use during the study; 10.Prior systemic anticancer therapy within the following timeframes before the first administration of the study drug: at least 3 weeks since the last dose of systemic chemotherapy (6 weeks for nitrosoureas or mitomycin C; 2 weeks for oral fluoropyrimidines); at least 3 weeks since the last dose of monoclonal antibody therapy (including immune checkpoint inhibitors such as PD-1, PD-L1, CTLA-4 antibodies/drugs); at least 2 weeks since the last dose of small molecule targeted therapy; at least 3 weeks since the last dose of antibody-drug conjugate (ADC) therapy; at least 2 weeks since the last dose of traditional Chinese medicine used for antitumor indications; 11.Presence of active autoimmune diseases (or those requiring systemic treatment within the past year), including but not limited to immune-related myocarditis, pneumonitis, myasthenia gravis, autoimmune hepatitis, systemic lupus erythematosus, rheumatoid arthritis, inflammatory bowel disease, Wegener’s granulomatosis, multiple sclerosis, vasculitis, or glomerulonephritis; 12.Major organ surgery (excluding needle biopsy and well-recovered minimally invasive procedures) or significant trauma within 4 weeks prior to the first administration of the study drug, or planned elective surgery during the study period; 13.Presence of severe unhealed wounds, ulcers, or fractures within 4 weeks prior to the first dose; 14.History of severe cardiovascular or cerebrovascular diseases, including but not limited to: 1) Severe cardiac arrhythmias or conduction abnormalities; 2) Heart failure classified as NYHA Class III-IV; 3) Acute coronary syndrome, congestive heart failure, aortic dissection, stroke, or other Grade >=3 cardiovascular/cerebrovascular events within 6 months prior to first dosing; 15.Uncontrolled pleural effusion, pericardial effusion, or refractory ascites requiring drainage >= once per month; 16.Known history of substance abuse; 17.Pregnant or lactating women; 18.Any other systemic diseases or conditions that, in the opinion of the investigator, would make the patient unsuitable for participation in this clinical study.

研究实施时间:

Study execute time:

From 2025-09-03 00:00:00 To 2027-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-22 00:00:00 To 2027-10-09 00:00:00

干预措施:

Interventions:

组别:

剂量递增阶段10μg剂量组

样本量:

3

Group:

Dose escalation phase 10 μg cohort

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

组别:

剂量递增阶段30μg剂量组

样本量:

3

Group:

Dose escalation phase 30 μg cohort

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

组别:

剂量递增阶段60μg剂量组

样本量:

3

Group:

Dose escalation phase 60 μg cohort

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

组别:

剂量递增阶段100μg剂量组

样本量:

3

Group:

Dose escalation phase 100 μg cohort

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

组别:

剂量递增阶段120μg剂量组

样本量:

3

Group:

Dose escalation phase 120 μg cohort

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

组别:

剂量扩展阶段

样本量:

150

Group:

Dose expansion phase

Sample size:

干预措施:

注射用SMET12

干预措施代码:

Intervention:

SMET12 for injection

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

福建 

市(区县):

福州 

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建省肿瘤医院 

单位级别:

三甲 

Institution
hospital:

Fujian Cancer Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北 

市(区县):

襄阳 

Country:

China

Province:

Hubei

City:

Xiangyang

单位(医院):

襄阳市中心医院 

单位级别:

三甲 

Institution
hospital:

Xiangyang Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

总生存期

指标类型:

主要指标

Outcome:

OS(Overall Survival)

Type:

Primary 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:

ORR(objective response 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:

疾病控制率

指标类型:

次要指标

Outcome:

DCR(disease control 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:

无进展生存期

指标类型:

次要指标

Outcome:

PFS(Progression Free Survival)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件的发生率

指标类型:

次要指标

Outcome:

incidence of adverse events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

实验室异常值

指标类型:

次要指标

Outcome:

Laboratory aberrations

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件的严重程度

指标类型:

次要指标

Outcome:

The severity of adverse events

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

药代动力学

指标类型:

次要指标

Outcome:

PK(pharmacokinetics)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫原性

指标类型:

次要指标

Outcome:

ADA(Anti-drug antibody)

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:

尿液

组织:

Sample Name:

Urine

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:

组织切片

组织:

Sample Name:

Tissue sections

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:

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 18 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

是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):

eCollect(EDC),在试验结束六个月时间后上传

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

eCollect (EDC), to be uploaded six months after the trial concludes.

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:

eCollect(EDC)

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

eCollect(EDC)

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:

 2025-11-02 23:41:36