生酮饮食治疗线粒体脑肌病疗效及代谢相关基因表达差异的研究

注册号:

Registration number:

ChiCTR2500112011 

最近更新日期:

Date of Last Refreshed on:

2025-11-10 00:39:20 

注册时间:

Date of Registration:

2025-11-10 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

生酮饮食治疗线粒体脑肌病疗效及代谢相关基因表达差异的研究

Public title:

Study on Ketogenic Diet Therapy for Mitochondrial Encephalomyopathy: Efficacy and Metabolism-Related Gene Expression Differences

注册题目简写:

English Acronym:

研究课题的正式科学名称:

生酮饮食治疗线粒体脑肌病疗效及代谢相关基因表达差异的研究

Scientific title:

Study on Ketogenic Diet Therapy for Mitochondrial Encephalomyopathy: Efficacy and Metabolism-Related Gene Expression Differences

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:

乔晓颖 

研究负责人:

乔晓颖 

Applicant:

Qiao Xiaoying 

Study leader:

Qiao Xiaoying 

申请注册联系人电话:

Applicant telephone:

+86 199 2875 0518

研究负责人电话:

Study leader's
telephone:

+86 199 2875 0518

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:

qiaoxying700130@163.com

研究负责人电子邮件:

Study leader's E-mail:

qiaoxying700130@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:

广东省深圳市福田区益田路莲花街道7019号深圳市儿童医院

研究负责人通讯地址:

广东省深圳市福田区益田路莲花街道7019号深圳市儿童医院

Applicant address:

Shenzhen Children's Hospital,No. 7019, Yitian Road, Lianhua Street, Futian District Shenzhen City, Guangdong Province, China

Study leader's address:

Shenzhen Children's Hospital,No. 7019, Yitian Road, Lianhua Street, Futian District Shenzhen City, Guangdong Province, China

申请注册联系人邮政编码:

Applicant postcode:

518038

研究负责人邮政编码:

Study leader's postcode:

518038

申请人所在单位:

深圳市儿童医院

Applicant's institution:

Shenzhen Children's Hospital

研究负责人所在单位:

深圳市儿童医院

Affiliation of the Leader:

Shenzhen Children's 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:

深儿医伦审(科研)批件 202510302 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:

生酮饮食治疗线粒体脑肌病疗效及代谢相关基因表达差异的研究

Name of the ethic committee:

Study on Ketogenic Diet Therapy for Mitochondrial Encephalomyopathy: Efficacy and Metabolism-Related Gene Expression Differences

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-20 00:00:00

伦理委员会联系人:

李晨曦

Contact Name of the ethic committee:

Li Chenxi

伦理委员会联系地址:

广东省深圳市福田区益田路莲花街道7019号深圳市儿童医院

Contact Address of the ethic committee:

Shenzhen Children's Hospital,No. 7019, Yitian Road, Lianhua Street, Futian District Shenzhen City, Guangdong Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 189 2847 0157

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:

深圳市儿童医院

Primary sponsor:

Shenzhen Children's Hospital

研究实施负责(组长)单位地址:

广东省深圳市福田区益田路莲花街道7019号深圳市儿童医院

Primary sponsor's address:

Shenzhen Children's Hospital,No. 7019, Yitian Road, Lianhua Street, Futian District Shenzhen City, Guangdong 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):

深圳市

市(区县):

Country:

China

Province:

Guangdong Province

City:

单位(医院):

深圳市儿童医院

具体地址:

广东省深圳市福田区益田路莲花街道7019号深圳市儿童医院

Institution
hospital:

Shenzhen Children's Hospital

Address:

Shenzhen Children's Hospital,No. 7019, Yitian Road, Lianhua Street, Futian District Shenzhen City, Guangdong Province, China

经费或物资来源:

深圳市儿童医院神经内科三名工程

Source(s) of funding:

Shenzhen Children's Hospital Neurology Department San-Ming Project

研究疾病:

线粒体病  

Target disease:

Mitochondrial Disease

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

其它 

Study phase:

N/A

研究设计:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

1.匹配个性化生酮饮食治疗方案,评价生酮饮食治疗线粒体脑肌病的疗效。 2.分析单细胞mRNA转录的差异,解释能量代谢底物切换前后代谢相关基因表达的机制。  

Objectives of Study:

1. Matching Personalized Ketogenic Diet Therapy and Evaluating Its Efficacy for Mitochondrial Encephalomyopathy. 2.To analyze variations in single-cell mRNA transcription and elucidate the mechanisms of metabolism-related gene expression in response to energy substrate switching

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

符合以下任何1条或多条的患者将不得参与本研究: 1)通过外周血基因检测无法确诊的患者; 2)有生酮饮食疗法禁忌证,如脂肪酸代谢障碍,无法进行生酮饮食治疗的疾病,包括β‐氧化缺陷、卟啉病、丙酮酸羧化酶缺乏症、长链3‐羟基酰基辅酶A缺乏症、中链3‐羟基酰基辅酶A缺乏症、长链酰基脱氢 酶缺乏症、中链酰基脱氢酶缺乏症、短链酰基脱氢 酶缺乏症、肉碱缺乏症(原发性)、肉碱棕榈酰转移 酶Ⅰ或Ⅱ缺乏症、肉碱转位酶缺乏症等; 3)已知或怀疑对生酮饮食相关产品有过敏者; 4)近 3 个月内曾接受生酮饮食治疗的患者; 5)年龄<2个月、体重<5.0kg 的患者; 6)严重的肝肾功能不全、高脂血症、泌尿系统结石和免疫缺陷病等; 7)既往生酮饮食治疗期间出现严重不良反应的患者; 8)患者和或其父母/监护人不同意参加本研究或不能配合记录的; 9)研究者认为不宜参与本研究的其它情况。

Exclusion criteria:

Patients who meet any one or more of the following criteria will be excluded from the study: 1.Patients in whom a definitive diagnosis cannot be established via peripheral blood genetic testing. 2.Contraindications to ketogenic diet therapy, such as disorders of fatty acid metabolism or conditions that preclude its use. These include: defects in β-oxidation, porphyria, pyruvate carboxylase deficiency, long-chain 3-hydroxyacyl-CoA dehydrogenase (LCHAD) deficiency, medium-chain 3-hydroxyacyl-CoA dehydrogenase (MCHAD) deficiency, long-chain acyl-CoA dehydrogenase (LCAD) deficiency, medium-chain acyl-CoA dehydrogenase (MCAD) deficiency, short-chain acyl-CoA dehydrogenase (SCAD) deficiency, primary carnitine deficiency, carnitine palmitoyltransferase I or II deficiency, and carnitine translocase deficiency. 3.Known or suspected allergy to any product related to the ketogenic diet. 4.Patients who have received ketogenic diet therapy within the last 3 months. 5.Patients aged <2 months or with a body weight <5.0 kg. 6.Severe hepatic or renal insufficiency, hyperlipidemia, urinary system stones, immunodeficiency diseases, etc. 7.Patients who experienced severe adverse reactions during previous ketogenic diet treatment. 8.Patients and/or their parent(s)/guardian(s) who do not consent to participate in this study or are unable to cooperate with documentation/record-keeping. 9.Any other condition deemed by the investigator as making the patient unsuitable for participation in this study.

研究实施时间:

Study execute time:

From 2025-10-20 00:00:00 To 2027-10-19 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-11-29 00:00:00 To 2027-10-19 00:00:00

干预措施:

Interventions:

组别:

生酮组

样本量:

35

Group:

Ketogenic Diet(KD) Group

Sample size:

干预措施:

进行生酮饮食治疗

干预措施代码:

KD

Intervention:

Be on a ketogenic diet

Intervention code:

组别:

对照组

样本量:

35

Group:

Control group

Sample size:

干预措施:

常规治疗

干预措施代码:

Intervention:

Conventional treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

深圳市 

市(区县):

深圳市 

Country:

China

Province:

Guangdong

City:

单位(医院):

深圳市儿童医院 

单位级别:

三甲 

Institution
hospital:

Shenzhen Children's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

癫痫发作缓解情况

指标类型:

主要指标

Outcome:

Reduction in seizure frequency

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

其它临床症状缓解情况

指标类型:

主要指标

Outcome:

Improvement in other clinical symptoms

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血乳酸水平

指标类型:

次要指标

Outcome:

Blood Lactate 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:

乳酸/丙酮酸

指标类型:

次要指标

Outcome:

Lactate/Pyruvate

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血氨水平

指标类型:

次要指标

Outcome:

Blood Ammonia 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:

平均住院时间

指标类型:

次要指标

Outcome:

Length of Stay (LOS)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

累计住院时间

指标类型:

次要指标

Outcome:

Cumulative Length of Stay (cLOS)

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 0.2 years
最大 Max age 100 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:

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):

http://zt.test.precisiongenes.com.cn:8087/welcome

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

http://zt.test.precisiongenes.com.cn:8087/welcome

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:

数据由深圳市儿童医院授权研究的临床医师采集和管理

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

The data were collected by clinical investigators authorized by Shenzhen Children's Hospital for this study

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:

 2025-11-10 00:39:07