ChiCTR2500104384 版本V1.0 版本创建时间2025/06/16 17:30:05 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:

ChiCTR2500104384 

最近更新日期:

Date of Last Refreshed on:

2025-06-16 17:29:59 

注册时间:

Date of Registration:

2025-06-16 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

单细胞水平探讨抗甲亢药物致粒细胞缺乏的免疫学机制研究

Public title:

Study on the immunological mechanism of agranulocytosis induced by anti-hyperthyroidism drugs at single cell level

注册题目简写:

English Acronym:

研究课题的正式科学名称:

单细胞水平探讨抗甲亢药物致粒细胞缺乏的免疫学机制研究

Scientific title:

Study on the immunological mechanism of agranulocytosis induced by anti-hyperthyroidism drugs at single cell level

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:

马丽 

研究负责人:

马丽 

Applicant:

Ma Li 

Study leader:

Ma Li 

申请注册联系人电话:

Applicant telephone:

+86 188 3418 7717

研究负责人电话:

Study leader's
telephone:

+86 188 3418 7717

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:

xy18834187717@126.com

研究负责人电子邮件:

Study leader's E-mail:

xy18834187717@126.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:

中国福建省福州市台江区交通路88号

研究负责人通讯地址:

中国福建省福州市台江区交通路88号

Applicant address:

No. 88, Jiaotong Road, Taijiang District, Fuzhou City, Fujian Province, China

Study leader's address:

No. 88, Jiaotong Road, Taijiang District, Fuzhou City, Fujian Province, China

申请注册联系人邮政编码:

Applicant postcode:

350000

研究负责人邮政编码:

Study leader's postcode:

350000

申请人所在单位:

福建医科大学附属协和医院

Applicant's institution:

Fujian Medical University Affiliated Union Hospital

研究负责人所在单位:

福建医科大学附属协和医院

Affiliation of the Leader:

Fujian Medical University Affiliated Union 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:

2023KJCX021

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:

福建医科大学附属协和医院伦理委员会

Name of the ethic committee:

Ethics Committee of Union Hospital affiliated to Fujian Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-11-06 00:00:00

伦理委员会联系人:

林兆函

Contact Name of the ethic committee:

Lin Zhaohan

伦理委员会联系地址:

福建省福州市鼓楼区新权路29号

Contact Address of the ethic committee:

No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 591 8621 8329

伦理委员会联系人邮箱:

Contact email of the ethic committee:

xhyyllwyh@163.com

研究实施负责(组长)单位:

福建医科大学附属协和医院

Primary sponsor:

Fujian Medical University Affiliated Union Hospital

研究实施负责(组长)单位地址:

福建省福州市鼓楼区新权路29号

Primary sponsor's address:

No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province

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):

福建医科大学附属协和医院

具体地址:

福建省福州市鼓楼区新权路29号

Institution
hospital:

Fujian Medical University Affiliated Union Hospital

Address:

No. 29, Xinquan Road, Gulou District, Fuzhou City, Fujian Province

经费或物资来源:

福建省科技创新联合资金项目

Source(s) of funding:

Fujian Province science and technology innovation joint fund project

研究疾病:

抗甲亢药物相关粒细胞缺乏症  

Target disease:

Antihyperthyroidism-associated agranulocytosis

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:

连续入组 

Study design:

Sequential 

研究目的:

粒细胞缺乏症作为抗甲亢药物(ATD)治疗过程中最严重的药物不良反应,发病机制尚不清楚。由于抗甲亢药物致粒细胞缺乏症的不可预测性、发生率低、动物模型的缺乏及临床样本不足且涉及伦理等诸多问题,使得想通过系统研究来阐明可能的机制极为困难。基于scRNA-seq结合配对的TCR -V(D)J技术可以解决细胞的异质性、组织内的空间位置、应答和发展的轨迹及所有的TCR/BCR细胞受体,本课题拟通过scRNA-seq技术实现在单细胞水平解析细胞的生物学功能与免疫特征,为阐明ATD致粒缺的病理生理过程及可能的致病机制提供新思路、新方法,为筛选针对ATD致粒缺患者的个性化的免疫治疗的药物提供基础研究依据。  

Objectives of Study:

Agranulocytosis is the most serious adverse drug reaction in the course of anti-hyperthyroidism (ATD) therapy, and its pathogenesis is still unclear. Due to the unpredictability, low incidence, lack of animal models and clinical samples, and many ethical issues, it is extremely difficult to elucidate the possible mechanisms through systematic studies. The TCRV (D) J technology based on the combination and pairing of scRNA-seq can solve the heterogeneity of cells, spatial location in tissues, response and development trajectory, and all TCR/BCR cell receptors. This project intends to analyze the biological functions and immune characteristics of cells at the single-cell level through the scRNA-seq technology. It provides new ideas and methods to elucidate the pathophysiological process and possible pathogenic mechanism of ATD-induced granulation deficiency, and provides basic research basis for screening personalized immunotherapy drugs for ATD-induced granulation deficiency patients.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1.18 岁<年龄<75岁; 2.根据临床和生化性甲状腺功能亢进症、甲状腺突眼或弥漫性甲状腺肿以及显著滴度的自身抗体,受试者被诊断为GD; 3.所有患者均接受ATDS,包括MMI或PTU; 4.ATD引起的粒细胞缺乏症的标准:首先,在给患者服用ATD之前,确认其粒细胞计数大于或等于2.0×10^9/L;其二,ATD治疗后粒细胞计数低于0.5×10^9/L,停止ATD治疗后粒细胞减少恢复正常; 5.ATD耐受的标准:因为80%的ATD诱导粒细胞缺乏症发生在前3个月,抗甲亢药物耐受的对照组由接受ATDS治疗至少3个月,尚未引起粒细胞缺乏的甲亢患者组成; 6.患者知情同意。

Inclusion criteria

1. 18 years < age< 75 years; 2. Subject is diagnosed with GD based on clinical and biochemical hyperthyroidism, thyroidoid proptosis or diffuse goiter, and significant titers of autoantibodies; 3. All patients received ATDS, including MMI or PTU; 4. Criteria for agranulocytosis caused by ATD: First, before giving ATD to the patient, confirm that his granulocyte count is greater than or equal to 2.0×10^9/L; Second, the granulocyte count was lower than 0.5×10^9/L after ATD treatment, and the granulocytopenia returned to normal after stopping ATD treatment; 5. Criteria for ATD tolerance: because 80% of ATD-induced agranulocytosis occurred in the first 3 months, the control group of anti-hyperthyroidism drug tolerance consisted of patients with hyperthyroidism who had received ATDS treatment for at least 3 months and had not yet caused agranulocytosis; 6. Informed consent of the patient.

排除标准:

1.妊娠或哺乳期妇女; 2.患有严重精神疾病; 3.在粒细胞缺乏症发病1个月内进行抗癌化疗; 4.前一个月内进行放射治疗; 5.在任何时候进行的骨髓移植; 6.持续感染Epstein-Barr病毒、甲型肝炎病毒、HIV、巨细胞病毒或细小病毒B19; 7.持续败血症; 8.粟粒性肺结核; 9.慢性粒细胞减少症(先天性循环性或特发性)的存在; 10.用细胞毒性药物进行免疫抑制治疗; 11.骨髓恶性浸润的现象; 12.血液病(如骨髓增生异常、再生障碍性贫血、全血细胞减少症和其他血液病); 13.其他自身免疫性疾病:如系统性红斑狼疮。

Exclusion criteria:

1. Pregnant or lactating women; 2. Have a serious mental illness; 3. Anti-cancer chemotherapy within 1 month of the onset of agranulocytosis; 4. Radiation therapy within the previous month; 5. Bone marrow transplant at any time; 6. Persistent infection with Epstein-Barr virus, hepatitis A virus, HIV, cytomegalovirus or parvovirus B19; 7. Persistent sepsis; 8. Miliary tuberculosis; 9. Presence of chronic neutropenia (congenital cyclic or idiopathic); 10. Immunosuppressive therapy with cytotoxic drugs; 11. The phenomenon of malignant invasion of bone marrow; 12. Blood diseases (such as myelodysplasia, aplastic anemia, pancytopenia and other blood diseases); 13. Other autoimmune diseases: such as systemic lupus erythematosus.

研究实施时间:

Study execute time:

From 2024-11-01 00:00:00 To 2026-11-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-12-11 00:00:00 To 2025-11-01 00:00:00

干预措施:

Interventions:

组别:

抗甲亢药物粒缺组

样本量:

18

Group:

Anti-hyperthyroidism drug granule deficiency group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

抗甲亢药物耐受组

样本量:

18

Group:

Anti-hyperthyroidism drug tolerance 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):

福建 

市(区县):

福州 

Country:

China

Province:

Fujian

City:

Fuzhou

单位(医院):

福建医科大学附属协和医院 

单位级别:

三甲 

Institution
hospital:

Fujian Medical University Affiliated Union Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

疾病免疫细胞图谱

指标类型:

主要指标

Outcome:

Disease immune cell picture

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

t-SNE

指标类型:

主要指标

Outcome:

t-distributed stochastic neighbolembedding

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

UMAP

指标类型:

主要指标

Outcome:

Uniform Manifold Approximationand Projection

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

基因小提琴图

指标类型:

主要指标

Outcome:

Gene violin map

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疾病关键基因

指标类型:

主要指标

Outcome:

Disease key gene

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

聚类热图

指标类型:

主要指标

Outcome:

Clustering heat map

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

T细胞增殖情况

指标类型:

次要指标

Outcome:

T cell proliferation

Type:

Secondary indicator

测量时间点:

测量方法:

CFSE

Measure time point of outcome:

Measure method:

carboxyfluorescein diacetate succinimidyl ester

指标中文名:

CD107a测定

指标类型:

次要指标

Outcome:

CD107a assay

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:

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 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:

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):

试验完成后公开(要求最晚不超过试验结束后 6 个月),采用国家生物信息中心并向公众开放查询(https://ngdc.cncb.ac.cn/gsub/)

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

After the completion of the experiment, it shall be made public (no later than 6 months after the end of the experiment), using the National Bioinformatics Center and open to the public for inquiry( https://ngdc.cncb.ac.cn/gsub/ )

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及EDC(https://ngdc.cncb.ac.cn/gsub/)

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

CRF and EDC (https://ngdc.cncb.ac.cn/gsub/)

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:

 2025-06-16 17:29:59