ChiCTR2200059637 版本V1.1 版本创建时间2023/02/17 22:55:57 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:

ChiCTR2200059637 

最近更新日期:

Date of Last Refreshed on:

2022-05-05 00:42:25 

注册时间:

Date of Registration:

2022-05-05 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

抗NMDAR脑炎急性症状性癫痫发作及癫痫的临床特征及标记物研究:一项前瞻性研究

Public title:

Clinical features and markers of acute symptomatic seizures and risk of epilepsy in anti-NMDAR encephalitis in Chinese: a prospective study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

抗NMDAR脑炎急性症状性癫痫发作及癫痫的临床特征及标记物研究:一项前瞻性研究

Scientific title:

Clinical features and markers of acute symptomatic seizures and risk of epilepsy in anti-NMDAR encephalitis in Chinese: a prospective 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:

陆玉玲 

研究负责人:

吴原 

Applicant:

Lu Yuling 

Study leader:

Wu Yuan 

申请注册联系人电话:

Applicant telephone:

182260874162

研究负责人电话:

Study leader's
telephone:

+86 13607713316

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:

983525550@qq.com

研究负责人电子邮件:

Study leader's E-mail:

wuyuan90@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:

广西南宁市青秀区双拥路6号

研究负责人通讯地址:

广西南宁市青秀区双拥路6号

Applicant address:

6 Shuangyong Road, Qingxiu District, Nanning, Guangxi, China

Study leader's address:

6 Shuangyong Road, Qingxiu District, Nanning, Guangxi, 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:

广西医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital to Guangxi Medical University

研究负责人所在单位:

Affiliation of the Leader:

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:

NO.2022-KY-(012)

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:

广西医科大学第一附属医院医学伦理委员会

Name of the ethic committee:

The Ethics Committee of the First Affiliated Hospital to Guangxi Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2022-04-13 00:00:00

伦理委员会联系人:

薄占东

Contact Name of the ethic committee:

Bo Zhandong

伦理委员会联系地址:

广西南宁市青秀区双拥路6号

Contact Address of the ethic committee:

6 Shuangyong Road, Qingxiu District, Nanning, Guangxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

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:

广西医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital to Guangxi Medical University

研究实施负责(组长)单位地址:

广西南宁市青秀区双拥路6号

Primary sponsor's address:

6 Shuangyong Road, Qingxiu District, Nanning, Guangxi, 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):

广西

市(区县):

南宁

Country:

China

Province:

Guangxi

City:

Nanning

单位(医院):

广西医科大学第一附属医院

具体地址:

广西南宁市青秀区双拥路6号

Institution
hospital:

The First Affiliated Hospital to Guangxi Medical University

Address:

6 Shuangyong Road, Qingxiu District

经费或物资来源:

广西壮族自治区科学技术厅

Source(s) of funding:

Technology Department of Guangxi Zhuang Autonomous Region

研究疾病:

抗NMDAR脑炎  

Target disease:

anti-NMDAR encephalitis

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:

探索性研究/预试验 

Study phase:

0

研究设计:

队列研究 

Study design:

Cohort study 

研究目的:

(1)研究抗NMDAR脑炎患者的临床特征; (2)分析抗NMDAR脑炎患者急性症状性癫痫发作的发生率,及其危险因素; (3)分析抗NMDAR脑炎后癫痫的发生率,探索抗NMDAR脑炎后癫痫的预测因素; (4)验证血清、脑脊液中的HMGB1是否可以成为预测抗NMDAR脑炎后癫痫的生物标记物。  

Objectives of Study:

(1)To study the clinical features of anti-NMDAR encephalitis patients. (2)To analyse the incidence of acute symptomatic seizures in patients with anti-NMDAR encephalitis and the risk factors. (3)To analyse the incidence of the epilepsy after anti-NMDAR encephalitis and explore the predictors of epilepsy after anti-NMDAR encephalitis. (4)To verify whether HMGB1 in serum and cerebrospinal fluid can be a biomarker for predicting epilepsy after anti-NMDAR encephalitis.

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14至80岁,男女不限;
2)签署知情同意书;
3)符合下列 6 项主要症状中的 1 项或者多项:①精神行为异常或者认知障碍;②言语障碍;③癫痫发作;④运动障碍/不自主运动;⑤意识水平下降;⑥自主神经功能障碍或者中枢性低通气。
4)抗 NMDAR 抗体阳性。

Inclusion criteria

(1)Aged 18-80 years male or female;
(2)Informed consent by patients or family members;
(3)Rapid onset (less than 3 months) of one or more of the six following major groups of symptoms ( abnormal (psychiatric) behavior or cognitive dysfunction,speech dysfunction, seizures, movement disorder, decreased level of consciousness, autonomic dysfunction, or central hypoventilation16);
(4)positive results of anti-NMDAR antibodies in CSF.

排除标准:

(1)感染相关的脑炎(如病毒性脑炎、细菌性脑炎等);
(2)既往有癫痫、中风、脑外伤等其他脑部疾病患者;
(3)同时存在其他阳性自身免疫或神经系统副肿瘤抗体的患者(比如AMPA-1/-2,CASPR2,LGI- 1,GABAR,抗-Hu,抗-Ri,抗-Yo等);
(4)在随访期间脑炎症状复发(包括躁动、偏执、易怒、幻觉等脑炎症状复发);
(5)没接受免疫治疗,死亡,出院后失访;
(6)孕妇或哺乳期妇女。

Exclusion criteria:

(1)Infectious encephalitis (such as viral encephalitis, bacterial encephalitis, etc.);
(2)patients diagnosed with epilepsy, stroke,cerebral trauma, and/ or other nervous system disease prior to the onset of encephalitis;
(3)patients with coexisting other positive autoimmune or neurologic paraneoplastic antibodies such as a-amino-3-hydroxy-5-methyl-4-isoxazol-propionic acid (AMPA) receptors and -2, contactin-associated protein-2 (CASPR2), leucine-rich glioma-inactivated protein-1 (LGI- 1), and c-aminobutyric acid receptor (GABAR) B1/B2, anti-neuronal nuclear antibody (ANNA)-1 (anti-Hu), ANNA-2 (anti-Ri), and Purkinje-cell cytoplasmic (PCA-1) (anti-Yo);
(4) patients with anti-NMDAR encephalitis relapse during our follow-up (relapse of encephalitic signs of agitation, paranoid thoughts, irritability, or hallucinations).
(5)were not receiving immunotherapy treatment during the acute phase, died, or were lost to follow-up after discharge.
(6)Pregnant (or possibly pregnant) or lactating women.

研究实施时间:

Study execute time:

From 2022-06-01 00:00:00 To 2028-06-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2022-06-01 00:00:00 To 2027-06-01 00:00:00

干预措施:

Interventions:

组别:

急性症状性癫痫发作组

样本量:

80

Group:

With acute symptomatic seizures group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

无急性症状性癫痫发作组

样本量:

20

Group:

Without acute symptomatic seizures group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

抗NMDAR脑炎后癫痫组

样本量:

20

Group:

With epilepsy after anti-NMDAR encephalitis group

Sample size:

干预措施:

干预措施代码:

Intervention:

None

Intervention code:

组别:

非抗NMDAR脑炎后癫痫组

样本量:

60

Group:

Without epilepsy after anti-NMDAR encephalitis 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):

广西 

市(区县):

南宁 

Country:

China

Province:

Guangxi

City:

Nanning

单位(医院):

广西医科大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital to Guangxi Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

抗NMDAR脑炎后癫痫发生率

指标类型:

主要指标

Outcome:

the incidence of epilepsy after anti-NMDAR encephalitis

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

急性症状性癫痫发作发生率

指标类型:

主要指标

Outcome:

the incidence of acute symptomatic seizures

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

抗癫痫药物治疗疗效

指标类型:

主要指标

Outcome:

Therapeutic effect of antiepileptic drugs

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

mRS评分

指标类型:

次要指标

Outcome:

mRS score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

NHS3评分

指标类型:

次要指标

Outcome:

NHS3 score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

MoCA评分

指标类型:

次要指标

Outcome:

MoCA score

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:

标本中文名:

脑脊液

组织:

Sample Name:

cerebrospinal fluid

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 14 years
最大 Max age 80 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):

N/A

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

N/A

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):

邮件索要; ResMan

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

by email; ResMan

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:

Data will bee collected in 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:

 2022-05-05 00:42:17