ChiCTR2600126280 版本V1.0 版本创建时间2026/06/05 17:11:22 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:

ChiCTR2600126280 

最近更新日期:

Date of Last Refreshed on:

2026-06-05 17:11:17 

注册时间:

Date of Registration:

2026-06-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评估英夫利西单抗对比JAK抑制剂在IL-17抑制剂治疗无效的强直性脊柱炎患者中的有效性与安全性的多中心、前瞻性、倾向性评分匹配硏究

Public title:

A Multicenter, Prospective, Propensity Score-Matched Study Comparing the Efficacy and Safety of Infliximab versus JAK Inhibitors in Ankylosing Spondylitis Patients with Inadequate Response to IL-17 Inhibitors

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项评估英夫利西单抗对比JAK抑制剂在IL-17抑制剂治疗无效的强直性脊柱炎患者中的有效性与安全性的多中心、前瞻性、倾向性评分匹配硏究

Scientific title:

A Multicenter, Prospective, Propensity Score-Matched Study Comparing the Efficacy and Safety of Infliximab versus JAK Inhibitors in Ankylosing Spondylitis Patients with Inadequate Response to IL-17 Inhibitors

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:

陈丹 

研究负责人:

陈丹 

Applicant:

Chen Dan 

Study leader:

Chen Dan 

申请注册联系人电话:

Applicant telephone:

+86 135 0664 5372

研究负责人电话:

Study leader's
telephone:

+86 135 0664 5372

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:

wzchendan77@wzhospital.cn

研究负责人电子邮件:

Study leader's E-mail:

wzchendan77@wzhospital.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:

浙江省温州市瓯海区南白象上蔡村

研究负责人通讯地址:

浙江省温州市瓯海区南白象上蔡村

Applicant address:

Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang

Study leader's address:

Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang

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:

温州医科大学附属第一医院

Applicant's institution:

The First Affiliated Hospital of Wenzhou Medical University

研究负责人所在单位:

温州医科大学附属第一医院

Affiliation of the Leader:

The First Affiliated Hospital of Wenzhou 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:

临床研究伦审 Issuing Number (2025)第(538)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:

温州医科大学附属第一医院临床研究伦理委员会

Name of the ethic committee:

Ethics Committee in Clinical Research(ECCR) of the First Affiliated Hospital of Wenzhou Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025-11-28 00:00:00

伦理委员会联系人:

许慧清

Contact Name of the ethic committee:

Xu Hui Qing

伦理委员会联系地址:

浙江省温州市瓯海区南白象上蔡村

Contact Address of the ethic committee:

Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 577 5557 8055

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wyyyclinical@126.com

研究实施负责(组长)单位:

温州医科大学附属第一医院

Primary sponsor:

The First Affiliated Hospital of Wenzhou Medical University

研究实施负责(组长)单位地址:

浙江省温州市瓯海区南白象上蔡村

Primary sponsor's address:

Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

温州医科大学附属第一医院

具体地址:

浙江省温州市瓯海区南白象上蔡村

Institution
hospital:

The First Affiliated Hospital of Wenzhou Medical University

Address:

Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang

经费或物资来源:

自筹

Source(s) of funding:

Self-funded

研究疾病:

强直性脊柱炎  

Target disease:

Ankylosing Spondylitis

研究疾病代码:

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:

1.主要目的 评估在IL-17抑制剂治疗无效的AS患者中,转换为英夫利西单抗治疗至第30周时,达到国际脊柱关节炎协会评估改善40%(ASAS40)的受试者比例,并与转换为JAK抑制剂的受试者进行比较。 2.次要目的, 评估两组受试者在治疗第30周时达到ASAS部分缓解、ASDAS低疾病活动度(LDA)和临床缓解(CR)的比例;比较两组受试者在治疗过程中,强直性脊柱炎疾病活动度评分(ASDAS-CRP)、巴斯强直性脊柱炎疾病活动指数(BASDAI)、巴斯强直性脊柱炎功能指数(BASFI)较基线的变化;评估两组受试者的药物留存率; 评估英夫利西单抗治疗的安全性和耐受性,记录治疗期间出现的不良事件(AE)和严重不良事件(SAE)。  

Objectives of Study:

1.Main purposeTo evaluate the proportion of subjects who achieved 40 % improvement ( ASAS40 ) assessed by the International Society of Spondyloarthritis at the 30th week after conversion to infliximab in AS patients who failed to respond to IL-17 inhibitors, and to compare with subjects who were converted to JAK inhibitors. 2.Secondary Objectives 1 To evaluate the proportion of ASAS partial remission, ASDAS low disease activity ( LDA ) and clinical remission ( CR ) in the two groups at the 30 th week of treatment. The changes of ankylosing spondylitis disease activity score ( ASDAS-CRP ), Bath ankylosing spondylitis disease activity index ( BASDAI ) and Bath ankylosing spondylitis functional index ( BASFI ) were compared between the two groups during the treatment. 3 to evaluate the drug retention rate of the two groups of subjects ; the safety and tolerability of infliximab treatment were evaluated, and the adverse events ( AE ) and severe adverse events ( SAE ) during treatment were recorded.

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18-65周岁; 2. 符合1984年修订的纽约AS分类标准(以1984年修订的纽约标准为确诊AS的金标准,具体如下:腰背痛和晨僵>=3个月以上,活动后减轻,休息时不缓解;腰椎在前屈和侧屈方向活动受限;胸廓活动范围小于同年龄和性别正常人参考值;双侧骶髂关节炎II-IV级或单侧骶髂关节炎III-IV级。AS确诊标准:符合第4条,并且至少符合1-3条中的任意一条); 3. IL-17抑制剂治疗无效(原发性或继发性失效)。原发性失效定义:接受至少12周的标准剂量IL-17抑制剂治疗后,未达到ASAS20反应。继发性失效定义:初始治疗有效(达到ASAS20反应),但在后续治疗中疾病活动度再次加重,24周时/后失去ASAS20反应。判定(满足任一):连续2次访视失去ASAS20;ASDAS-CRP回升>=1.1分且再次>=2.1;需缩短给药间隔或加量才能恢复原有疗效。已达成缓解(ASDAS<1.3)或低度活动(ASDAS<2.1)>=12周后再次升高。判定(满足任一):ASDAS-CRP由<1.3升至>=2.1;脊柱疼痛评分>=4分且BASDAI再次>=4; 4. 疾病活动期:BASDAI>=4且脊柱疼痛评分>=4,或ASDAS-CRP>=2.1; 5. 自愿签署书面知情同意书。

Inclusion criteria

1. Age 18-65 years; 2. Meets the New York AS classification criteria revised in 1984 (The New York criteria revised in 1984 was used as the gold standard for the diagnosis of AS, as follows: lumbodorsal pain and morning stiffness >= 3 months, reduced after activity, not relieved at rest; the lumbar spine is limited in flexion and lateral flexion; the range of thoracic activity is smaller than the reference value of normal people of the same age and gender; bilateral sacroiliac arthritis grade II-IV or unilateral sacroiliac arthritis grade III-IV; AS diagnostic criteria: meet Article 4, and at least meet any of Articles 1-3); 3. IL-17 inhibitors were ineffective (primary or secondary failure). Definition of primary failure: ASAS20 response was not achieved after receiving a standard dose of IL-17 inhibitor for at least 12 weeks. Definition of secondary failure: The initial treatment was effective (ASAS20 response), but the disease activity was aggravated again in the subsequent treatment, and the ASAS20 response was lost at 24 weeks/later. To determine (satisfy any one): lose ASAS20 in two consecutive visits; ASDAS-CRP rose >= 1.1 points and again >= 2.1; it is necessary to shorten the administration interval or increase the dose to restore the original efficacy after remission (ASDAS < 1.3) or low activity (ASDAS < 2.1) >= 12 weeks. Determination (meet any): ASDAS-CRP increased from < 1.3 to >= 2.1; spinal pain score >= 4 and BASDAI >= 4 again; 4. Disease activity period: BASDAI >= 4 and spinal pain score >= 4, or ASDAS-CRP >= 2.1; 5. Voluntary signing of written informed consent.

排除标准:

1. 对英夫利西单抗或任何辅料过敏者(试验组); 2. 既往曾使用过英夫利西单抗治疗无效或因不耐受停药者(试验组); 3. 合并其他自身免疫性疾病,如类风湿关节炎、银屑病关节炎、炎症性肠病等可能影响疗效观察的情况; 4. 有活动性或近期有严重感染史,包括但不限于活动性结核、乙型肝炎(HBsAg阳性且HBV-DNA检测阳性)、丙型肝炎、HIV感染; 5. 有充血性心力衰竭(NYHA分级III/IV级)病史; 6. 有脱髓鞘疾病(如多发性硬化)病史或症状; 7. 有恶性肿瘤病史或现患恶性肿瘤(除外已治愈的皮肤基底细胞癌或宫颈原位癌); 8. 妊娠期、哺乳期女性或在研究期间及末次给药后6个月内计划妊娠者; 9. 近3个月内接受过重大手术或有计划在研究期间接受重大手术者; 10. 有药物滥用史或酒精依赖史; 11. 存在任何其他可能影响受试者安全、依从性或研究数据解读的严重或未控制的医学或精神疾病。

Exclusion criteria:

1. Allergic to infliximab or any excipient (test group); 2. Patients who had previously used infliximab for ineffective treatment or discontinuation due to intolerance (experimental group); 3. Combined with other autoimmune diseases, such as rheumatoid arthritis, psoriatic arthritis, inflammatory bowel disease that may affect the efficacy of observation; 4. Active or recent history of severe infection, including but not limited to active tuberculosis, hepatitis B (HBsAg positive and HBV-DNA positive), hepatitis C, HIV infection; 5. History of congestive heart failure (NYHA grade III/IV); 6. History or symptoms of demyelinating diseases (such as multiple sclerosis); 7. Having a history of malignant tumors or suffering from malignant tumors (except for cured basal cell carcinoma of the skin or cervical carcinoma in situ); 8. Women who are pregnant, lactating, or planning for pregnancy during the study period and within 6 months after the last administration; 9. Patients who had undergone major surgery within the past 3 months or planned to undergo major surgery during the study period; 10. Have a history of drug abuse or alcohol dependence; 11. There are any other serious or uncontrolled medical or mental illnesses that may affect the safety of subjects, compliance or interpretation of research data.

研究实施时间:

Study execute time:

From 2026-06-06 00:00:00 To 2027-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-06 00:00:00 To 2027-03-20 00:00:00

干预措施:

Interventions:

组别:

英夫利西单抗组

样本量:

30

Group:

Infliximab group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

JAK抑制剂组

样本量:

45

Group:

JAK inhibitor group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江 

市(区县):

N/A 

Country:

China

Province:

Zhejiang

City:

N/A

单位(医院):

温州医科大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Wenzhou Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

金华市中心医院 

单位级别:

三甲 

Institution
hospital:

Jinhua municipal central hospita

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

东阳市人民医院 

单位级别:

三甲 

Institution
hospital:

Dongyang People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

ASAS40缓解率

指标类型:

主要指标

Outcome:

ASAS40 remission rate

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

ASAS20/ASAS部分缓解反应率

指标类型:

次要指标

Outcome:

ASAS20 / ASAS partial 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:

英夫利西单抗抗体浓度

指标类型:

次要指标

Outcome:

Infliximab antibody concentration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Bath强直性脊柱炎疾病活动性指数(BASDAI)评分(与基线相比)

指标类型:

主要指标

Outcome:

Bath Ankylosing Spondylitis Disease Activity Index ( BASDAI ) score ( compared to baseline )

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

基于C反应蛋白的强直性脊柱炎疾病活动评分(ASDAS-CRP)

指标类型:

主要指标

Outcome:

Ankylosing Spondylitis Disease Activity Score Based on C-Reactive Protein ( ASDAS-CRP )

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

Bath强直性脊柱炎功能性指数(BASFI)评分(与基线相比)

指标类型:

主要指标

Outcome:

Bath Ankylosing Spondylitis Functional Index ( BASFI ) score ( compared to baseline )

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良反应发生率和类型

指标类型:

主要指标

Outcome:

Incidence and type of adverse reactions

Type:

Primary 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:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 65 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):

由患者和研究者共同决定

Randomization Procedure (please state who generates the random number sequence and by what method):

Jointly decided by the patient and the researcher

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:

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):

联系项目负责人,wzchendan77@wzhospital.cn,温州医科大学附属第一医院南白象院区(浙江省温州市瓯海区南白象上蔡村)

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

Contact the project manager,wzchendan77@wzhospital.cn,The First Affiliated Hospital of Wenzhou Medical University (Shangcai Village, Nanbaixiang, Ouhai District, Wenzhou City, Zhejiang Province)

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:

CRF

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:

 2026-06-05 17:11:17