ChiCTR2300071941 版本V1.0 版本创建时间2023/05/30 09:55:22 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:

ChiCTR2300071941 

最近更新日期:

Date of Last Refreshed on:

2023-05-30 09:54:30 

注册时间:

Date of Registration:

2023-05-30 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

发作间期11C-氟马西尼 PET/mpMRI显像在药物难治性癫痫定位致痫灶的初步研究

Public title:

Interictal 11C-flumazenil PET/mpMRI Detect Epileptogenic Zone of Drug-refractory epilepsy:A Pilot Study

注册题目简写:

English Acronym:

研究课题的正式科学名称:

发作间期11C-FMZ PET显像对药物难治性癫痫患者的术前定位

Scientific title:

Preoperative localization of interictal 11c-fmz PET imaging in patients with drug refractory epilepsy

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:

李妁 

研究负责人:

张国旭 

Applicant:

Shuo Li 

Study leader:

Guoxu Zhang 

申请注册联系人电话:

Applicant telephone:

+86 151 8170 8842

研究负责人电话:

Study leader's telephone:

+86 133 5245 8228

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:

15181708842@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhangguoxu502@sina.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:

辽宁省沈阳市沈河区文化路83号

研究负责人通讯地址:

辽宁省沈阳市沈河区文化路83号

Applicant address:

83 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, China

Study leader's address:

83 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, 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:

中国人民解放军北部战区总医院

Applicant's institution:

General Hospital of Northern Theater Command

研究负责人所在单位:

中国人民解放军北部战区总医院

Affiliation of the Leader:

General Hospital of Northern Theater Command

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:

伦审Y(2023)084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:

中国人民解放军北部战区总医院

Name of the ethic committee:

General Hospital of Northern Theater Command

伦理委员会批准日期:

Date of approved by ethic committee:

2023-05-08 00:00:00

伦理委员会联系人:

王鑫

Contact Name of the ethic committee:

Xin Wang

伦理委员会联系地址:

中国人民解放军北部战区总医院

Contact Address of the ethic committee:

General Hospital of Northern Theater Command

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 24 2885 6577

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:

中国人民解放军北部战区总医院

Primary sponsor:

General Hospital of Northern Theater Command

研究实施负责(组长)单位地址:

辽宁省沈阳市沈河区文化路83号

Primary sponsor's address:

83 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, 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):

辽宁省

市(区县):

Country:

China

Province:

Liaoning Province

City:

单位(医院):

中国人民解放军北部战区总医院

具体地址:

辽宁省沈阳市沈河区文化路83号

Institution
hospital:

General Hospital of Northern Theater Command

Address:

83 Wenhua Road, Shenhe District, Shenyang City, Liaoning Province, China

经费或物资来源:

辽宁省科学技术计划医工交叉联合基金

Source(s) of funding:

Medical engineering Cross Joint Fund of Science and Technology Program of Liaoning Province

Target disease:

Drug-refractory epilepsy

Target disease code:

研究类型:

诊断试验

Study type:

Diagnostic test

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

诊断试验诊断准确性 

Study design:

Diagnostic test for accuracy 

研究目的:

通过研究药物难治性癫痫患者的11C-氟马西尼 PET/mpMRI图像结果,明确11C-氟马西尼 PET/mpMRI显像对药物难治性癫痫患者术前致痫灶定位的精确性  

Objectives of Study:

To study the results of 11C-flumazenil PET/mpMRI imaging in patients with drug-resistant epilepsy, and to clarify the accuracy of 11C-flumazenil PET/mpMRI imaging in preoperative localization of epileptic foci in patients with drug-resistant epilepsy

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:年龄≥18岁; 2)临床诊断明确:药物难治性癫痫,应用正确选择且能耐受的两种抗癫痫药物(单药或联合用药),仍未能达到持续无发作者。 3)检查前2h内无癫痫发作。 4)依从性好,能够配合完成PET显像

Inclusion criteria

1) Age: age ≥18 years old; 2) Clear clinical diagnosis: drug-resistant epilepsy failed to achieve sustained seizure free after application of correctly selected and tolerated antiepileptic drugs (monotherapy or combination therapy). 3) No seizures within 2 hours before examination. 4) Good compliance, able to cooperate to complete PET imaging

排除标准:

1)不符合入选标准的患者; 2)过敏性体质患者; 3)有MR或CT检查禁忌症的患者; 4)有颅脑手术史的患者; 5)伴有心、肝、肾严重器质性疾病的患者; 6)严重肥胖(体重超过150KG)的患者; 7)妊娠、哺乳期的妇女或近期有生育计划的患者; 8)研究者认为不适合参与者

Exclusion criteria:

1) Patients who did not meet the inclusion criteria; 2) Patients with allergic constitution; 3) Patients with contraindications to MR Or CT examination; 4) Patients with a history of brain surgery; 5) Patients with serious organic diseases of the heart, liver or kidney; 6) Severely obese patients (body weight > 150KG); 7) Pregnant or lactating women or patients with recent plans to have children; 8) Not considered appropriate for participants by the investigator

研究实施时间:

Study execute time:

From 2023-05-25 00:00:00 To 2026-05-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-05-25 00:00:00 To 2023-12-31 00:00:00  

诊断试验:

Diagnostic Tests:

金标准或参考标准(即可准确诊断某疾病的单项方法或多项联合方法,在本研究中用于诊断是否有该病的临床参考标准):

术后病理结果或立体定向颅内脑电图(SEEG)结果

Gold Standard or Reference Standard (The clinical reference standards required to establish the presence or absence of the target condition in the tested population in present study):

Postoperative pathological results or stereotactic intracranial electroencephalogram (SEEG) results

指标试验(即本研究的待评估诊断试验,无论为方法、生物标志物或设备,均请列出名称):

3D-T1WI序列:脑灰质体积(GMV)、脑灰质浓聚度(GMC)、脑皮质厚度 DTI序列:各向异性分数(FA)、平均扩散率(MD)、表观扩散系数(ADC) BOLD序列:低频振幅(ALFF)、比率低频振幅(fALFF) PET图像:标准摄取值比率(SUVr)

Index test:

3D-T1WI sequence: gray matter volume (GMV), gray matter concentration (GMC), cortical thickness DTI sequence: fractional anisotropy (FA), mean diffusivity (MD), apparent diffusion coefficient (ADC) BOLD sequence: amplitude of low-frequency fluctuation (ALFF), ratio amplitude of low-frequency fluctuation (fALFF) PET image:Standardized uptake value ratio ( SUVr)

目标人群(可以是某种疾病患者或正常人群,详细描述其疾病特征,注意应纳入符合分布特点的全序列病例,具有良好的代表性)

经临床诊断为药物难治性癫痫的患者,应用正确选择且能耐受的两种抗癫痫药物(单药或联合用药),仍未能达到持续无发作者。

例数:

Sample size:

30

Target condition (The target condition is a particular disease or disease stage that the index test will be intended to identify. Please specify the characteristics in detail; the population should has a complete spectrum and good representative):

Patients with clinically diagnosed drug-resistant epilepsy could not achieve sustained seizure freedom with the use of two correctly selected and tolerated antiepileptic drugs (monotherapy or combination therapy).

容易混淆的疾病人群(即与目标疾病不易区分的一种或多种不同疾病,应避免采用正常人群对照的病例-对照设计):

无神经、精神疾病的健康者

例数:

Sample size:

30

Population with condition difficult to distinguish from the target condition, the normal population in a case-control study design should be avoid:

Healthy people with no neurological or mental illness

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

辽宁省 

市(区县):

 

Country:

China 

Province:

Liaoning Province 

City:

 

单位(医院):

中国人民解放军北部战区总医院 

单位级别:

三级甲等 

Institution
hospital:

General Hospital of Northern Theater Command

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

标准化摄取值比值

指标类型:

主要指标

Outcome:

Standardized uptake value ratio(SUVr)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灰质体积

指标类型:

次要指标

Outcome:

Gray matter volume

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

灰质浓聚度

指标类型:

次要指标

Outcome:

Gray matter 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:

各向异性

指标类型:

次要指标

Outcome:

Fractional anisotropy

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

平均扩散率

指标类型:

次要指标

Outcome:

Mean diffusivity

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

表观扩散系数

指标类型:

次要指标

Outcome:

Apparent diffusion coefficient

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

低频振幅

指标类型:

次要指标

Outcome:

Amplitude of low frequency fluctuation

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:

致痫灶

组织:

Sample Name:

Epileptogenic zone

Tissue:

Brain

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 60 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):

连续入组癫痫患者为病例组

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

Consecutive patients with epilepsy were enrolled as the case group

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

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):

不适用

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

Not applicable

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:

基于本院PACS、EMRS、PowerImagerNM系统

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

Based on PACS, EMRS and PowerImagerNM systems

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:

 2023-05-30 09:54:30