Efficacy and Safety of PD-1 Inhibitors Combined with Cryoablation in Patients with Advanced Non-Small Cell Lung Cancer (NSCLC) Following Immunotherapy Progression: A Prospective Observational Study​

注册号:

Registration number:

ChiCTR2500107977 

最近更新日期:

Date of Last Refreshed on:

2025-08-21 17:06:38 

注册时间:

Date of Registration:

2025-08-21 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

PD-1抑制剂联合低温冷冻消融用于免疫治疗进展后晚期NSCLC的疗效和安全性前瞻、观察性研究

Public title:

Efficacy and Safety of PD-1 Inhibitors Combined with Cryoablation in Patients with Advanced Non-Small Cell Lung Cancer (NSCLC) Following Immunotherapy Progression: A Prospective Observational Study​

注册题目简写:

English Acronym:

研究课题的正式科学名称:

PD-1抑制剂联合低温冷冻消融用于免疫治疗进展后晚期NSCLC的疗效和安全性前瞻、观察性研究

Scientific title:

Efficacy and Safety of PD-1 Inhibitors Combined with Cryoablation in Patients with Advanced Non-Small Cell Lung Cancer (NSCLC) Following Immunotherapy Progression: A Prospective Observational Study​

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:

程渊 

研究负责人:

程渊 

Applicant:

Cheng Yuan 

Study leader:

Cheng Yuan 

申请注册联系人电话:

Applicant telephone:

+86 13811659696

研究负责人电话:

Study leader's telephone:

+86 10 56957159

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:

softsnake@bjmu.edu.cn

研究负责人电子邮件:

Study leader's E-mail:

softsnake@bjmu.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:

北京市西城区西什库大街8号

研究负责人通讯地址:

北京市西城区西什库大街8号

Applicant address:

No. 8, Xishiku Street, Xicheng District, Beijing

Study leader's address:

No. 8, Xishiku Street, Xicheng District, Beijing

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:

北京大学第一医院

Applicant's institution:

Peking University First Hospital

研究负责人所在单位:

北京大学第一医院

Affiliation of the Leader:

Peking University First Hospital

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研094

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:

北京大学第一医院生物医学研究伦理委员会

Name of the ethic committee:

Peking University First Hospital Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2025-05-14 00:00:00

伦理委员会联系人:

汪科

Contact Name of the ethic committee:

Wang Ke

伦理委员会联系地址:

北京市西城区西什库大街8号

Contact Address of the ethic committee:

No. 8, Xishiku Street, Xicheng District, Beijing

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 10 85373066

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wangkebox@126.com

研究实施负责(组长)单位:

北京大学第一医院

Primary sponsor:

Peking University First Hospital

研究实施负责(组长)单位地址:

北京市西城区西什库大街8号

Primary sponsor's address:

No. 8, Xishiku Street, Xicheng District, Beijing

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京市

市(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第一医院

具体地址:

北京市西城区西什库大街8号

Institution
hospital:

Peking University First Hospital

Address:

No. 8, Xishiku Street, Xicheng District, Beijing

经费或物资来源:

吴阶平医学基金会

Source(s) of funding:

Wu Jieping Medical Foundation

Target disease:

Non-small Cell Lung Cancer

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:

队列研究 

Study design:

Cohort study 

研究目的:

评价PD-1抑制剂联合低温冷冻消融用于免疫治疗进展后晚期NSCLC的疗效和安全性。  

Objectives of Study:

Evaluate the efficacy and safety of PD-1 inhibitors combined with cryoablation for advanced NSCLC after progression of immunotherapy.

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.签署知情同意书;
2.患者年龄≥18岁;
3.经组织学或细胞学病理诊断为NSCLC;
4.影像学显示局部晚期或转移性(ⅢB、ⅢC或Ⅳ期)(AJCC 8th版本);
5.EGFR、ALK等驱动基因阴性;
6.既往接受一线PD-(L)1抑制剂±化疗继发性耐药出现缓慢/寡进展;
7.经放射科医师及研究者评估存在可消融病灶;
8.依据RECIST1.1标准,除消融病灶之外至少存在1个可测量病灶;
9.ECOG PS 0-1;
10.预期寿命≥3个月;
11.具有足够的器官功能; a) 血常规:绝对中性粒细胞计数(Absolute Neutrophil Count, ANC)1.5×109/L, 血小板(Platelet, PLT)≥70×109/L,血红蛋白(Hemoglobin, HGB)≥90g/L; b) 肝功能:血清总胆红素(Total Bilirubin, TBIL)≤1.5×正常上限(Upper Limit of Normal Value, ULN);丙氨酸氨基转移酶(Alanine Aminotransferase, ALT)和天门冬氨酸氨基转移酶(Aspartate Transferase, AST)≤3×ULN;血清白蛋白≥28 g/L;碱性磷酸酶(Alkaline Phosphatase, ALP)≤5×ULN;常规保肝治疗后符合上述标准,且可稳定至少1周经研究者评估后可入组; c) 肾功能:血清肌酐(Creatinine, Cr)≤1.5×ULN,或肌酐清除率≥50 mL/mi(应用标准的 Cockcroft -Gault公式): d) 凝血功能:国际标准化比值(International Normalized Ratio, INR)≤1.5 /PT≤1.5×ULN,aPTT≤1.5×ULN;若受试者正在接受抗凝治疗,只要PT、INR在抗凝药物拟定的范围内即可。
12.提供足够组织标本进行检测或血液标本进行后续分析;
13.有生育能力患者在研究期间必须采取有效避孕措施。除绝经后或手术绝育患者外,所有女性患者的入组前血清或尿液妊娠试验必须为阴性;

Inclusion criteria

1.Sign an informed consent form; 2.Age >= 18 years; 3.Histologically or cytologically diagnosed with NSCLC; 4.Imaging shows locally advanced or metastatic disease (Stage III B, III C, or IV) (AJCC 8th edition); 5.Negative for driver genes such as EGFR and ALK; 6.Previously received first-line PD-(L)1 inhibitor +/- chemotherapy with secondary resistance resulting in slow/oligoresponsive progression; 7.Evaluated by a radiologist and investigator as having resectable lesions; 8.According to RECIST 1.1 criteria, at least one measurable lesion excluding resectable lesions; 9.ECOG PS 0-1; 10.Expected survival >= 3 months; 11.Sufficient organ function: a) Hematological: ANC >=1.5×10^9/L, PLT >=70×10^9/L, HGB >=90 g/L. b) Hepatic: TBIL <=1.5×ULN; ALT/AST <=3×ULN; Albumin >=28 g/L; ALP <=5×ULN. Note: Patients receiving hepatoprotective therapy may enroll if values stabilize >=1 week and investigator-confirmed. c) Renal: Serum Cr <=1.5×ULN or Creatinine Clearance >=50 mL/min (Cockcroft-Gault formula). d) Coagulation: INR <=1.5, PT <=1.5×ULN, aPTT <=1.5×ULN. Exception: For anticoagulated patients, PT/INR within therapeutic range of anticoagulant is acceptable. 12.Provide sufficient tissue specimens or blood specimens to test for subsequent analysis; 13.If female of childbearing potential, be willing to use an adequate method of contraception and have a negative urine or serum pregnancy test within 72 hours prior to receiving the first dose of study medication.

排除标准:

1.小细胞与非小细胞混合型肺癌组织学;
2.原发免疫耐药;
3.驱动基因阳性;
4.存在冷冻消融治疗的禁忌症;
5.当前正在参与干预性临床研究治疗,或在首次给药前 4 周内接受过其他试验药物或使用过试验器械治疗;
6.首次给药前 2 周内接受过具有抗肿瘤适应症的中草药或免疫调节作用的药物(包括胸腺肽、干扰素、白介素,除外为控制胸水局部使用)的系统性全身治疗;
7.首次给药前 7天内接受过姑息性放射治疗。对于首次给药前 7天前接受过姑息性放射治疗的患者,必须满足下述所有条件方可入组:目前不存在任何放疗相关的毒性反应,不需要服用糖皮质激素,排除放射性肺炎;首次给药前 6 个月内接受过>30 Gy 的肺部放射治疗;
8.首次给药前 4 周内接受过减毒活疫苗(或计划在研究期间接受活疫苗);注:允许首次给药前 4 周内接受针对季节性流感的注射用灭活病毒疫苗;但是不允许接受减毒活流感疫苗;
9.研究首次给药前 7 天内正在接受任何其他形式的免疫抑制疗法,不包括喷鼻、吸入性或其他途径的局部糖皮质激素或生理剂量的全身性糖皮质激素(≤10 mg/天的泼尼松或等剂量药物);
10.首次给药前 1 年内存在需要糖皮质激素治疗的非感染性肺炎病史或当前存在间质性肺疾病;
11.首次给药前 2 年内发生过需要全身性治疗(例如使用缓解疾病药物、皮质类固醇或免疫抑制剂)的活动性自身性免疫疾病。替代疗法(例如甲状腺素、胰岛素或者用于肾上腺或垂体机能不全的生理性皮质类固醇等)不视为全身性治疗;
12.在开始治疗前,尚未从任何干预措施引起的毒性和/或并发症中充分恢复(即,≤1 级或达到基线要求的水平,不包括乏力或脱发);
13.存在临床上不可控制的第三间隙积液(如胸腔积液/心包积液,不需要引流积液或停止引流 3 天积液无明显增加的患者可以入组);
14.任何不稳定的系统性疾病:包括但不限于活动性感染、充血性心力衰竭[纽约心脏病协会(NYHA)分类≥II 级]、需要药物治疗的严重心律失常、肝脏、肾脏或代谢性疾病;I 型、II 型呼吸衰竭;肿瘤压迫重要脏器(如食管),压迫上腔静脉或侵犯纵隔大血管、心包、心脏等;既往 6 个月内有胃肠道穿孔和/或瘘管病史,肠梗阻病史,广泛肠切除、克罗恩氏病、溃疡性结肠炎或长期慢性腹泻;
15.接受过实体脏器或血液系统移植,角膜移植除外;
16.已知有人类免疫缺陷病毒(HIV)感染史(即 HIV 1/2 抗体阳性),已知的活动性梅毒;
17.活动性或现阶段需要医学干预的结核病,包括但不限于肺结核;
18.未经治疗的活动性乙型肝炎;注:符合下列标准的乙肝患者符合入选条件:a) 乙型肝炎表面抗原(HBsAg)(+)或乙型肝炎核心抗体(HBcAb)(+)患者首次给药前乙型肝炎病毒(HBV)载量必须<1000 拷贝/ml(200 IU/ml)或低于检测下限;b) 乙型肝炎表面抗原(HBsAg)(+)受试者应在整个研究治疗期间接受抗 HBV 治疗避免病毒再激活;乙型肝炎核心抗体(HBcAb)(+)且乙型肝炎表面抗原(HBsAg)(-)受试者,不需要在研究治疗期间接受预防性抗 HBV 治疗,但是需要密切监测病毒再激活;
19.活动性的丙型肝炎病毒(HCV)感染受试者(HCV 抗体阳性且 HCV-RNA水平高于检测下限);
20.在随机前 5 年内患有 NSCLC 以外的恶性肿瘤,除了充分治疗的宫颈原位癌、基底细胞或鳞状上皮细胞皮肤癌,根治术后的局部前列腺癌、根治术后的乳腺导管原位癌或根治术后的甲状腺乳头状癌;
21.已知对信迪利单抗其活性成分和/或任何辅料有过重度过敏反应(≥3级);
22.妊娠或哺乳期女性或准备在研究期间妊娠或哺乳的女性;
23.对于存在受孕风险的男性或女性,不同意在研究药物使用期间以及最后一次给药后 90 天内采用高效避孕措施。
24.有酗酒或药物滥用史;
25.研究者认为应排除在本研究之外,例如经研究者判断,受试者有其他可能导致本研究被迫中途终止的因素,如,其他的严重疾病(含精神疾病)需要合并治疗,有严重的实验室检查异常,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.Mixed histology of small cell and non-small cell lung cancer. 2.Primary immunotherapy resistance. 3.Driver gene-positive status. 4.Contraindications to cryoablation therapy. 5.Current participation in interventional clinical trials or receipt of other investigational drugs/devices within 4 weeks prior to first dose. 6.Systemic treatment with Chinese herbal medicine or immunomodulators (e.g., thymosin, interferon, interleukin) for antitumor purposes within 2 weeks before first dose (excluding localized use for pleural effusion control). 7.Palliative radiotherapy within 7 days before first dose. Exception: Patients receiving palliative radiotherapy >7 days prior may enroll if: No residual radiotherapy-related toxicities; No corticosteroid requirement; Absence of radiation pneumonitis; No lung radiotherapy (>30 Gy) within 6 months. 8.Live attenuated vaccines administered within 4 weeks before first dose (or planned during the study). Note: Inactivated vaccines (e.g., seasonal influenza) are permitted; live attenuated influenza vaccines are prohibited. 9.Current systemic immunosuppressive therapy within 7 days before first dose (excluding topical/nasal corticosteroids or physiological systemic doses <=10 mg/day prednisone equivalent). 10.History of non-infectious pneumonia requiring corticosteroids or current interstitial lung disease within 1 year before first dose. 11.Active autoimmune disease requiring systemic treatment (e.g., disease-modifying agents, corticosteroids, immunosuppressants) within 2 years before first dose. Exception: Replacement therapy (e.g., thyroxine, insulin) is allowed. 12.Incomplete recovery from prior intervention-related toxicities/complications (i.e., not resolved to <=Grade 1 or baseline, excluding alopecia/fatigue). 13.Clinically uncontrolled third-space fluid collections (e.g., pleural/pericardial effusions requiring drainage; stable effusions without drainage for >=3 days are permitted). 14.Uncontrolled systemic diseases, including: Active infections; Congestive heart failure (NYHA class >=II); Severe arrhythmias requiring medication; Hepatic/renal/metabolic disorders; Type I/II respiratory failure; Tumor compression of critical organs (e.g., esophagus, SVC invasion); Gastrointestinal perforation/fistula, bowel obstruction, extensive bowel resection, Crohn’s disease, ulcerative colitis, or chronic diarrhea within 6 months. 15.Prior solid organ or hematopoietic stem cell transplantation (excluding corneal transplants). 16.HIV infection (HIV 1/2 antibody-positive) or active syphilis. 17.Active tuberculosis requiring medical intervention (e.g., pulmonary TB). 18.Untreated active hepatitis B: Eligible if: HBsAg(+) or HBcAb(+) with HBV DNA <1000 copies/mL (200 IU/mL) or undetectable at baseline; HBsAg(+) patients must receive antiviral therapy throughout the study; HBcAb(+) and HBsAg(-) patients require close HBV DNA monitoring. 19.Active HCV infection (HCV antibody-positive with detectable HCV RNA). 20.Other malignancies within 5 years before randomization, except: Adequately treated cervical carcinoma in situ; Basal/squamous cell skin cancer; Curatively resected localized prostate cancer; Curatively resected ductal breast carcinoma in situ; Curatively resected papillary thyroid carcinoma. 21.Grade >=3 hypersensitivity to sintilimab or its excipients. 22.Pregnancy, lactation, or intention to conceive during the study. 23.Refusal to use highly effective contraception during treatment and for 90 days after last dose (applicable to fertile patients). 24.History of alcohol or drug abuse. 25.Other exclusion per investigator judgment, including:Severe comorbidities (e.g., psychiatric disorders); Significant laboratory abnormalities; Social/familial factors compromising safety or data collection.

研究实施时间:

Study execute time:

From 2025-06-05 00:00:00 To 2027-06-05 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-09-01 00:00:00 To 2026-08-31 00:00:00  

干预措施:

Interventions:

组别:

冷冻消融联合PD-1抑制剂治疗组

样本量:

93

Group:

Cryoablation combined with PD-1 inhibitor therapy group

Sample size:

干预措施:

干预措施代码:

Intervention:

NA

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京市 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学第一医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University First Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

不良事件发生率

指标类型:

次要指标

Outcome:

Adverse event rate

Type:

Secondary indicator

测量时间点:

冷冻消融术后第1天、后每3周1次

测量方法:

所有不良事件(AE)、手术相关不良事件、免疫相关不良事件(irAE)和严重不良事件(SAE)的发生率

Measure time point of outcome:

On the first day after cryoablation, then once every three weeks

Measure method:

The incidence of all adverse events (AEs), surgery-related adverse events, immune-related adverse events (irAEs), and serious adverse events (SAEs)

指标中文名:

最佳远隔应答率

指标类型:

次要指标

Outcome:

ACR

Type:

Secondary indicator

测量时间点:

48周前每6周一次、48周后每9周一次

测量方法:

在治疗期48周前每6周1次、48周后每9周1次根据RECIST V1.1标准进行肿瘤影像学评价

Measure time point of outcome:

Every 6 weeks for the first 48 weeks, then every 9 weeks thereafter.

Measure method:

Tumor imaging evaluation was conducted every 6 weeks during the first 48 weeks of treatment and every 9 weeks thereafter, in accordance with the RECIST V1.1 criteria.

指标中文名:

不良事件严重程度

指标类型:

次要指标

Outcome:

Severity of adverse events

Type:

Secondary indicator

测量时间点:

冷冻消融术后第1天、后每3周1次

测量方法:

所有不良事件(AE)、手术相关不良事件、免疫相关不良事件(irAE)和严重不良事件(SAE)的发生率以及严重程度。严重程度基于CTCAE 5.0版本进行标准分级。

Measure time point of outcome:

On the first day after cryoablation, then once every three weeks

Measure method:

The incidence and severity of all adverse events (AEs), surgery-related adverse events, immune-related adverse events (irAEs), and serious adverse events (SAEs). Severity is standardized according to the CTCAE version 5.0.

指标中文名:

无进展生存期

指标类型:

次要指标

Outcome:

PFS

Type:

Secondary indicator

测量时间点:

48周前每6周一次、48周后每9周一次

测量方法:

在治疗期48周前每6周1次、48周后每9周1次根据RECIST V1.1标准进行肿瘤影像学评价

Measure time point of outcome:

Every 6 weeks for the first 48 weeks, then every 9 weeks thereafter.

Measure method:

Tumor imaging evaluation was conducted every 6 weeks during the first 48 weeks of treatment and every 9 weeks thereafter, in accordance with the RECIST V1.1 criteria.

指标中文名:

最佳远隔应答率

指标类型:

主要指标

Outcome:

ARR

Type:

Primary indicator

测量时间点:

48周前每6周一次、48周后每9周一次

测量方法:

在治疗期48周前每6周1次、48周后每9周1次根据RECIST V1.1标准进行肿瘤影像学评价

Measure time point of outcome:

Every 6 weeks for the first 48 weeks, then every 9 weeks thereafter.

Measure method:

Tumor imaging evaluation was conducted every 6 weeks during the first 48 weeks of treatment and every 9 weeks thereafter, in accordance with the RECIST V1.1 criteria.

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 18 years
最大 Max age 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:

不公开/Private

盲法:

Blinding:

None

是否共享原始数据:

IPD sharing

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):

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

NA

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:

Case record form.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2025-08-21 17:06:17