ChiCTR2100054170 版本V1.3 版本创建时间2022/06/10 10:27:26 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:

ChiCTR2100054170 

最近更新日期:

Date of Last Refreshed on:

2022-06-10 10:26:37 

注册时间:

Date of Registration:

2021-12-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

吡哆醇依赖性癫痫相关临床诊断流程及特殊饮食治疗的建立

Public title:

Relevant clinical diagnosis process and special dietary therapy establishment in pyridoxine-dependent epilepsy

注册题目简写:

English Acronym:

研究课题的正式科学名称:

吡哆醇依赖性癫痫相关临床诊断流程及特殊饮食治疗的建立

Scientific title:

Relevant clinical diagnosis process and special dietary therapy establishment in pyridoxine-dependent 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:

焦莶如 

研究负责人:

杨志仙 

Applicant:

Jiao Xianru 

Study leader:

Yang Zhixian 

申请注册联系人电话:

Applicant telephone:

+86 19801217281

研究负责人电话:

Study leader's telephone:

+86 13671262954

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:

dc1981021@163.com

研究负责人电子邮件:

Study leader's E-mail:

zhixian.yang@163.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:

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:

8 Xishiku Street, Xicheng District, Beijing

Study leader's address:

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:

2020科研387

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:

Biomedical Research Ethical Committee of Peking University First Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2021-02-23 00:00:00

伦理委员会联系人:

于岩岩

Contact Name of the ethic committee:

Yu Yanyan

伦理委员会联系地址:

北京市西城区大红罗长街6号

Contact Address of the ethic committee:

8 Xishiku Street, Xicheng District, Beijing

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:

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:

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(区县):

Country:

China

Province:

Beijing

City:

单位(医院):

北京大学第一医院

具体地址:

西城区西什库大街8号

Institution
hospital:

Peking University First Hospital

Address:

8 Xishku Street, Xicheng District

经费或物资来源:

首都卫生发展科研专项

Source(s) of funding:

Capital's Funds for Health Improvement and Research

Target disease:

Pyridoxine-dependent epilepsy

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

以PDE为切入点,建立维生素B6相关性癫痫的临床规范化筛选、诊断、治疗及预后评估流程。以PDE为研究对象,建立维生素B6及特殊饮食治疗的规范化流程并进行有效性和安全性评估。印证这一新疗法对智力运动发育情况和体内生化标志物的影响,探索出更为合适的特殊饮食治疗流程及方案,改善PDE的远期认知预后。通过以PDE特殊饮食治疗为切入点,为进一步开展其他维生素B6相关性癫痫的特殊治疗方法开拓思路和方法。  

Objectives of Study:

To establish a standardized clinical screening, diagnosis, treatment and prognosis assessment process for vitamin B6-related epilepsy. To establish a standardized process for vitamin B6 and special diet treatment and conduct efficacy and safety assessments. To explore a more appropriate special diet treatment process and plan to improve the long-term cognitive prognosis of PDE.

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. 符合PDE的临床诊断标准;
2. 经遗传学检测确诊:确定携带ALDH7A1基因突变(纯合或复合杂合突变);
3. 被试者的家长或监护人知情,签署知情同意书。

Inclusion criteria

1. Meet the clinical diagnostic criteria of PDE(pyridoxine-dependent epilepsy);
2. Confirmed by genetic testing: confirmed to carry ALDH7A1 gene mutation (homozygous or complex heterozygous mutation);
3. The parents or guardians of the subjects were informed and signed the informed consent.

排除标准:

1. 不能配合接受限制赖氨酸饮食治疗者,或出现严重不良反应(营养,神经或其他);
2. 患有肝功能异常等疾病,可能影响生化标志物水平者;
3. 维生素B6单一治疗后癫痫发作停止,并建立正常的行为和发育者;
4. 由于视觉和听觉感官缺陷引起发展迟缓者。

Exclusion criteria:

1. Those who cannot cooperate with the treatment of lysine-restricted diet, or have serious adverse reactions (nutritional, neurological or other);
2. Patients with abnormal liver function and other diseases that may affect the level of biochemical markers;
3. After vitamin B6 monotherapy, the seizures stopped and normal behavior and development were established;
4. Developmental delay caused by visual and auditory sensory defects.

研究实施时间:

Study execute time:

From 2020-05-01 00:00:00 To 2023-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-12-30 00:00:00 To 2023-04-30 00:00:00  

干预措施:

Interventions:

组别:

饮食干预组

样本量:

20

Group:

Diet intervention group

Sample size:

干预措施:

三联疗法治疗

干预措施代码:

Intervention:

Triple therapy

Intervention code:

组别:

对照组

样本量:

20

Group:

Control group

Sample size:

干预措施:

吡哆醇治疗

干预措施代码:

Intervention:

Pyridoxine treatment

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(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:

智力运动发育情况

指标类型:

主要指标

Outcome:

Mental motor development

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

临床发作控制情况

指标类型:

次要指标

Outcome:

Clinical seizure

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

生化标志物水平

指标类型:

次要指标

Outcome:

Biochemical marker level

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑电图

指标类型:

次要指标

Outcome:

Electroencephalogram

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

营养情况

指标类型:

次要指标

Outcome:

Nutritional status

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:

尿液

组织:

Sample Name:

Urine

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):

将确诊的PDE患儿按照完全随机化分组的方法分为饮食干预组和对照组,每组分别20-25例。具体方法:①编号:首先将全部入组患者按照就诊次序从1到N排序编号;②获取随机数字:从随机数表中任意一个数开始,沿同一方向顺序获取每个试验单位一个随机数字;③求余数:随机数除以编号求余数,若整除则余数取组数;④分组:按余数的奇偶分为1、2两组;⑤调整:假如共有n例待调整,需要从中抽取1例,便继续抄一个随机数,除以n后将得到的余数作为所抽试验单位的序号(若整除则余数为n)。

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

Children diagnosed with PDE were divided into diet intervention group and control group according to the method of complete randomization, with 20-25 cases in each group. Specific methods: ① Numbering: First, all the enrolled patients were numbered from 1 to N according to the order of medical treatment; ②&

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):

数据日期:研究成果在期刊发表3个月后;以网络共享方式网址(ResMan临床试验公共管理平台 Clinical Trial Management Public Platform):http://www.medresman.org.cn/login.aspx

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

metadata: 3 months after the publication of the research results in the journal; web-sharing website (ResMan Clinical Trial Management Public Platform): http://www.medresman.org.cn/login.aspx

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:

病历记录表和ResMan

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

Case Record Form and ResMan

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:

 2021-12-10 06:13:15