ChiCTR2400090166 版本V1.0 版本创建时间2024/09/25 14:24:54 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:

ChiCTR2400090166 

最近更新日期:

Date of Last Refreshed on:

2024-09-25 14:24:46 

注册时间:

Date of Registration:

2024-09-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

口服催产素作为孤独症辅助治疗手段的临床试验研究

Public title:

Developing oral oxytocin as an adjunct treatment for autism spectrum disorder: a randomized clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

口服催产素作为孤独症辅助治疗手段的临床试验研究

Scientific title:

Developing oral oxytocin as an adjunct treatment for autism spectrum disorder: a randomized clinical trial

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:

Keith Kendrick 

研究负责人:

Keith Kendrick 

Applicant:

Keith Kendrick 

Study leader:

Keith Kendrick 

申请注册联系人电话:

Applicant telephone:

+86 158 2829 3346

研究负责人电话:

Study leader's
telephone:

+86 158 2829 3346

申请注册联系人传真 :

Applicant Fax:

+86-28-61830811

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:

k.kendrick.uestc@gmail.com

研究负责人电子邮件:

Study leader's E-mail:

k.kendrick.uestc@gmail.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:

成都市高新西区西源大道2006号

研究负责人通讯地址:

成都市高新西区西源大道2006号

Applicant address:

2006 Xiyuan Avenue, West High-Tech Zone Chengdu

Study leader's address:

2006 Xiyuan Avenue, West High-Tech Zone

申请注册联系人邮政编码:

Applicant postcode:

611731

研究负责人邮政编码:

Study leader's postcode:

611731

申请人所在单位:

电子科技大学

Applicant's institution:

University of Electronic Science and Technology of China

研究负责人所在单位:

电子科技大学

Affiliation of the Leader:

University of Electronic Science and Technology of China

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:

1061424090230396

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:

电子科技大学伦理委员会

Name of the ethic committee:

University of Electronic Science and Technology of China Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2024-09-02 00:00:00

伦理委员会联系人:

程洪

Contact Name of the ethic committee:

Hong Cheng

伦理委员会联系地址:

成都市高新西区西源大道2006号

Contact Address of the ethic committee:

2006 Xiyuan Avenue, West Hi-Tech Zone, Chengdu

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 28 6183 0811

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kkendrick@uestc.edu.cn

研究实施负责(组长)单位:

电子科技大学

Primary sponsor:

University of Electronic Science and Technology of China

研究实施负责(组长)单位地址:

成都市高新西区西源大道2006号

Primary sponsor's address:

2006 Xiyuan Avenue, West High-Tech Zone, Chengdu 611731

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市妇女儿童中心医院

具体地址:

成都市青羊区日月大道1617号

Institution
hospital:

Chengdu Women’s and Children’s Central Hospital

Address:

No.1617 RiYue Avenue, Qingyang District, Chengdu 611731

经费或物资来源:

电子科技大学重点研究项目 国家自然科学基金资助项目(NSFC,RFISIII, 2024年三月提交申请)

Source(s) of funding:

Core research support from the University of Electronic Science and Technology of China. National Natural Sciences Foundation of China (NSFC) RFISIII grant (applied for in March 2024).

研究疾病:

孤独症谱系障碍  

Target disease:

Autism Spectrum Disorder

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:

II期临床试验 

Study phase:

2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本临床试验旨在探究相较于安慰剂治疗组,每两天一次,共12周的经口腔黏膜的催产素干预联合积极的行为干预是否会显著地改善孤独症谱系障碍儿童的症状严重程度,且这种改善可能表现出剂量依赖趋势。三个月后的随访评估也将明确这种改善是否得到保持。该研究也将记录与症状相关的其他行为测量的治疗效果,如通过眼动追踪、血液中催产素浓度和细胞因子浓度的变化来反映孤独症儿童社会性注意的改善。此外,该研究也将使用磁共振成像手段记录结构和功能影像数据中的治疗效应。本研究还旨在通过多种基线测量,包括治疗前采取的所有临床筛查评估,社会亚型和基因型评估,确定对催产素有最佳反应的儿童亚型。同时,我们还将收集干预过程中产生的任何不良健康反应的详细记录。  

Objectives of Study:

The primary objective of this clinical trial is to establish if oxytocin administered by an oromucosal route every other day for 12 weeks, and as an adjunct to subsequent positive behavioral interactions, will significantly and dose-dependently improve the severity of symptoms in young children diagnosed with autism spectrum disorder relative to placebo treatment. A follow up assessment after 3 months will also assess if improvements are maintained. Treatment effects on additional behavioral measures related to symptoms will also be taken as well as improvements in social attention using eye-tracking measures and blood concentrations of oxytocin and cytokines. Furthermore, treatment effects on structural and functional neuroimaging measures will be taken using magnetic resonance imaging. We also aim to identify subtypes of children with optimal responses to oxytocin using multiple baseline measures including all measures taken prior to treatment and assessments of social subtypes and genotype. Details of any adverse health responses to the treatments will also be collected.

药物成份或治疗方案详述:

本研究中所有儿童将间隔一天接受为期12周的12、24或48个国际单位的催产素或安慰剂(不含任何药理成分,外观和味道与催产素相似,成份主要为生理盐水和甘油)干预,30分钟后与受过专业指导的照料者进行30分钟的有监督的积极社交互动。此专业指导为具有专业资质的临床医生指导的基础早期丹佛模式治疗。醋酸催产素和安慰剂都通过商业设备冻干于无糖药用棒棒糖表面。无糖棒棒糖本身为商业来源获得,专门用于幼儿可食用类。儿童将药用棒棒糖放于口腔内,舔舐至少3分钟,以确保催产素完全溶解在口腔中,能跨越口腔黏膜被丰富的毛细血管吸收。在医院接受第一次口腔治疗示范后,照料者此后将在早上于家中为儿童进行后续的给药和社交互动。 

Description for medicine or protocol of treatment in detail:

Children in the study will receive either a 12, 24 or 48IU doses of oxytocin or placebo (identical composition other than oxytocin) every other day for 12 weeks followed by a 30 min period of supervised positive social interaction with caregivers receiving professional instruction for using basic Early Start Denver Model therapy from qualified clinicians. Oxytocin acetate and placebo treatments will be administered using medicated sugar-free lollipops where the substances are freeze dried onto the surface of the lollipops using a commercial device. The lollipops themselves are obtained from a commercial source and specifically intended for consumption by young children. The children will suck the lollipop for a minimum of 3 minutes in order to ensure that the oxytocin is fully dissolved in the mouth and crosses the mucosal membranes to be absorbed in the vascular system. After receiving their first oral treatment in the hospital, caregivers will subsequently give it to their children at home (in the morning).  

纳入标准:

临床上(DSM-V)被确诊为孤独症谱系障碍的2-6岁的儿童,且“孤独症诊断观察量表第二版(ADOS-2)”的比较分大于等于5,以及“孤独症儿童量表中文修订版”总分大于30,儿童的性别不限。

Inclusion criteria

Children (male or female) aged between 2 and 6 years diagnosed with autism spectrum disorder by DSM-V and scoring 5 or higher on the ADOS-2 comparison score.

排除标准:

干预前和整个干预过程中接受过任何精神类药物治疗的儿童,近6个月接受过经颅磁刺激、针灸等治疗的儿童;合并患遗传或染色体异常疾病(如脆性X染色体综合征或Rett综合征);被诊断患有神经系统性疾病(如癫痫、脑瘫等)的孤独症儿童;脑影像学上诊断为异常或有颅内损伤;患严重呼吸、听力或视觉障碍的孤独症儿童

Exclusion criteria:

Any children receiving psychotropic medications during the course of the trial or with any identified genetic or chromosomal abnormalities (Fragile X or Rett syndromes) or diagnosed with a neurological disease (e.g., epilepsy, cerebral palsy), or psychiatric disorder other than autism spectrum disorder or severe respiratory, hearing,or visual impairments.

研究实施时间:

Study execute time:

From 2024-09-25 00:00:00 To 2026-07-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-09-25 00:00:00 To 2026-02-28 00:00:00

干预措施:

Interventions:

组别:

安慰剂组

样本量:

45

Group:

Placebo

Sample size:

干预措施:

每两天一次口服表面冻干有安慰剂的无糖棒棒糖,等待30分钟后与照料者进行30分钟的积极社交互动,整个干预周期为12周。

干预措施代码:

PLC

Intervention:

oromucosal administration of placebo freeze dried on the surface of a sugar-free lollipop every other day for 12 weeks followed after 30 min by a 30 min positive social interaction with an adult

Intervention code:

组别:

催产素低剂量组

样本量:

45

Group:

Oxytocin low dose (12IU)

Sample size:

干预措施:

每两天一次口服表面冻干有12个国际单位的含醋酸催产素的无糖棒棒糖,等待30分钟后儿童与照料者进行30分钟的积极社交互动,整个干预周期为12周。

干预措施代码:

OXT Low

Intervention:

oromucosal administration of 12IU oxytocin acetate freeze dried on the surface of a sugar-free lollipop every other day for 12 weeks followed after 30 min by a 30 min positive social interaction with an adult

Intervention code:

组别:

催产素中等剂量组

样本量:

45

Group:

Oxytocin medium dose (24IU)

Sample size:

干预措施:

每两天一次口服表面冻干有24个国际单位的含醋酸催产素的无糖棒棒糖,等待30分钟后儿童与照料者进行30分钟的积极社交互动,整个干预周期为12周。

干预措施代码:

OXT Medium

Intervention:

oromucosal administration of 24IU oxytocin acetate freeze dried on the surface of a sugar-free lollipop every other day for 12 weeks followed after 30 min by a 30 min positive social interaction with an adult

Intervention code:

组别:

催产素高剂量组

样本量:

45

Group:

Oxytocin high dose (48IU)

Sample size:

干预措施:

每两天一次口服表面冻干有48个国际单位的含醋酸催产素的无糖棒棒糖,等待30分钟后儿童与照料者进行30分钟的积极社交互动,整个干预周期为12周。

干预措施代码:

OXT High

Intervention:

oromucosal administration of 48IU oxytocin acetate freeze dried on the surface of a sugar-free lollipop every other day for 12 weeks followed after 30 min by a 30 min positive social interaction with an adult

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

成都市妇女儿童中心医院 

单位级别:

三甲 

Institution
hospital:

Chengdu Women’s and Children’s Central Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

孤独症诊断观察量表第二版评分

指标类型:

主要指标

Outcome:

Autism Diagnostic Observation Schedule - 2 (ADOS-2) score

Type:

Primary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

儿童与有资质的研究人员进行半结构化的访谈和社交互动以得到评分

Measure time point of outcome:

Before, during (6weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

Scores derived from interview and interaction with child by qualified researcher

指标中文名:

社会性反应量表第二版(中文修订版)评分

指标类型:

主要指标

Outcome:

Social Responsivity Scale-2 (SRS-2) score

Type:

Primary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

由儿童的长期照料者完成在线版问卷

Measure time point of outcome:

Before, during (6weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

questionnaire completed by a caregiver

指标中文名:

格里菲斯发育评估量表(中文版)评分

指标类型:

次要指标

Outcome:

Griffiths Mental Development Scale-Chinese (GDS-C) score

Type:

Secondary indicator

测量时间点:

干预前、后(12周)以及完成项目的三个月后的随访,共三个时间点

测量方法:

由有资质的研究人员或临床医生进行结构化的行为评估,包括儿童的大运动、个人和社交技能、听力和语言、手眼协调、视觉表现以及实际推理

Measure time point of outcome:

Before and after (12 weeks) treatment and at 3 months follow up

Measure method:

Structured behavioral assessment by qualified researcher/clinician with individual scores for locomotor, personal and social skills, hearing and language, hand-eye coordination, performance, practical reasoning

指标中文名:

孤独症儿童量表(中文修订版)评分

指标类型:

次要指标

Outcome:

Childhood Autism Rating Scale (CARS) score

Type:

Secondary indicator

测量时间点:

干预前、后(12周)以及完成项目的三个月后的随访,共三个时间点

测量方法:

有资质的研究人员或临床医生对症状严重程度进行结构化的评估

Measure time point of outcome:

Before and after (12 weeks) treatment and at 3 months follow up

Measure method:

Structured assessment of symptom severity by qualified researcher/clinician

指标中文名:

重复行为量表(中文修订版)评分

指标类型:

次要指标

Outcome:

Repetitive Behavior Scale-Revised (RBS-R) score

Type:

Secondary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

由长期照料者完成重复行为问卷,评估重复刻板行为的症状严重程度

Measure time point of outcome:

Before, during (6weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

Questionnaire completed by caregivers assessing the severity of repetitive and restrictive behaviors

指标中文名:

适应行为评估量表(中文版)评分

指标类型:

次要指标

Outcome:

Adaptive Behavior Assessment Schedule – 2 (ABAS-2) score

Type:

Secondary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

由长期照料者完成该适应行为量表以评估儿童的适应能力

Measure time point of outcome:

Before, during (6weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

Questionnaire completed by caregivers assessing adaptive behavior abilities

指标中文名:

孤独症儿童心理教育评估工具第三版评分

指标类型:

次要指标

Outcome:

Psychoeducational Profile 3rd edition (PEP-3) score

Type:

Secondary indicator

测量时间点:

干预前、后(12周)以及完成项目的三个月后的随访,共三个时间点

测量方法:

由有资质的研究人员或临床医生对儿童的模仿能力进行结构化的评估

Measure time point of outcome:

Before and after (12 weeks) treatment and at 3 months follow up

Measure method:

Structured assessment by qualiified clinician/researcher of the ability to imitate the actions of others

指标中文名:

照顾者压力问卷(中文版)评分

指标类型:

次要指标

Outcome:

Caregiver strain questionnaire (CSQ) score

Type:

Secondary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

由长期照料者完成该量表以评估照料者的压力和焦虑程度

Measure time point of outcome:

Before, during (6weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

Questionnaire completed by caregivers assessing their degree of stress and anxiety

指标中文名:

大脑结构影像数据

指标类型:

次要指标

Outcome:

Brain structural magnetic resonance imaging

Type:

Secondary indicator

测量时间点:

干预前、后(12周),共两个时间点

测量方法:

基于体素的形态学测量和弥散张量成像

Measure time point of outcome:

Before and after (12 weeks) treatment

Measure method:

Voxel based morphometry and diffusion tensor imaging

指标中文名:

大脑功能性影像数据

指标类型:

次要指标

Outcome:

Brain resting state functional magnetic imaging

Type:

Secondary indicator

测量时间点:

干预前、后(12周),共两个时间点

测量方法:

测量大脑活动的血氧依赖水平及后续的功能连通性分析

Measure time point of outcome:

Before and after (12 weeks) treatment

Measure method:

Measurement of blood oxygen dependent levels for activity and functional connectivity analysis

指标中文名:

北京孤独症分型量表评分

指标类型:

附加指标

Outcome:

Beijing Autism Social subtype Questionnaire (BASQ) score

Type:

Additional indicator

测量时间点:

干预前

测量方法:

由照料者完成该评估孤独症儿童社会压型的问卷

Measure time point of outcome:

Before treatment

Measure method:

Questionnaire completed by caregivers to assess the social subtype of an autistic child

指标中文名:

基因型分析数据

指标类型:

次要指标

Outcome:

Genotype data

Type:

Secondary indicator

测量时间点:

干预前

测量方法:

收集儿童的静脉血液样本分析其基因型情况

Measure time point of outcome:

Before treatment

Measure method:

Genotype analysis using blood samples

指标中文名:

血浆催产素浓度分析

指标类型:

次要指标

Outcome:

Oxytocin concentration in blood

Type:

Secondary indicator

测量时间点:

干预前、干预后(12周),共两个时间点

测量方法:

酶联免疫测定法(ELISA)

Measure time point of outcome:

Before and after treatment

Measure method:

Enzyme linked immunoassay (ELISA)

指标中文名:

唾液催产素浓度分析

指标类型:

次要指标

Outcome:

Oxytocin concentration in saliva

Type:

Secondary indicator

测量时间点:

干预前、干预后(12周),共两个时间点

测量方法:

酶联免疫测定法(ELISA)

Measure time point of outcome:

Before, during (6 weeks) and after (12 weeks) treatment

Measure method:

Enzyme linked immunoassay (ELISA)

指标中文名:

血液中的细胞因子浓度

指标类型:

次要指标

Outcome:

Cytokine concentrations in blood

Type:

Secondary indicator

测量时间点:

干预前、干预后(12周),共两个时间点

测量方法:

多重和/或酶联免疫测定(ELISA)

Measure time point of outcome:

Before and after (12 weeks) treatment

Measure method:

Multiplex and/or Enzyme linked immunoassay (ELISA)

指标中文名:

社会性注意的眼动追踪测量

指标类型:

次要指标

Outcome:

Eye tracking measures of social attention

Type:

Secondary indicator

测量时间点:

干预前、中(6周)、后(12周)以及完成项目的三个月后的随访,共四个时间点

测量方法:

非-侵入式眼动追踪

Measure time point of outcome:

Before, during (6 weeks) and after (12 weeks) treatment and at 3 months follow up

Measure method:

Non-invasive eye-tracking

指标中文名:

副反应分析

指标类型:

副作用指标

Outcome:

Adverse effects

Type:

Adverse events

测量时间点:

干预期间每周填写一次

测量方法:

包含28种不同健康指标发生率的的问卷调查

Measure time point of outcome:

at weekly intervals during treatment

Measure method:

Questionnaire on the incidence of 28 different health measures

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血浆样本

组织:

静脉血液

Sample Name:

Blood

Tissue:

blood

人体标本去向

使用后保存  

说明

自获取样本之日,两小时内离心并于-80摄氏度环境中保存两年

Fate of sample:

Preservation after use  

Note:

2 years

标本中文名:

唾液

组织:

口腔

Sample Name:

Saliva

Tissue:

Mouth

人体标本去向

使用后保存  

说明

自获取样本之日,两小时内离心并于-80摄氏度环境中保存两年

Fate of sample:

Preservation after use  

Note:

2 years

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 2 years
最大 Max age 6 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):

由不参与研究的研究者使用计算机随机程序生成随机化序列

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

A computer based randomization procedure will be used to generate a random number sequence by a researcher who is not involved in the study itself.

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:

研究采用四盲法进行,也就是说,儿童、照料者、研究参与者、临床医生都不知道儿童接受的是何种干预。

Blinding:

Quadruple blinding will be used. i.e. neither children, caregivers, researchers or clinical assessors will be informed of which treatment is given

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

否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):

我们目前没有共享原始数据的计划,但在需要发布时将提供已获支持的匿名数据集。

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

We currently have no plans to share raw data but will provide supporting anonymized datasets when required for publications.

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:

研究人员只能在项目结束并揭盲以后,才能完全访问受试者的数据内容。随机分组信息和生化样本分析将由与项目无直接关系的指定人员负责。评估报告摘要将在试验结束后提供给家长。所有与研究相关的信息(如健康状况、个人基因型、社会和家族史等)都将牢固地存储在实验室专用的文件柜,所有参试者及其家长的试验样本、评估报告、问卷结果、反馈表等一系列相关的文件都将通过ID编码进行标识,以保证参 与者个人信息的机密性,所有识别参与者个人信息的基本信息表格、知情同意书、研究记录、影像资料等都将分开存储。参与者及其家人的任何个人信息将不会包含在最终发表论文的结果中。

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

Full access to trial data, after unblinding, will only be made available to researchers after completion of the project. The randomization information and biochemical sample analyses will involve designated individuals not involved directly in the project. Summaries of assessment reports will be provided to parents at the end of the trial.All information related to the study (such as health status, personal genotype, social and family history, etc.) will be securely stored in a special filing cabinet in the laboratory, and a series of relevant documents such as experimental samples, evaluation reports, questionnaire results, and feedback forms of all participants and their parents will be identified by ID code to ensure the confidentiality of participants' personal information. All basic information forms, informed consent forms, study records, video data, etc. that identify participants' personal information will be stored separately. Any personal information of the participants and their families will not be included in the results of the final published paper(s).

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:

 2024-09-25 14:24:46