芳香疗法对脑卒中后认知障碍患者认知功能的影响:一项随机对照试验

注册号:

Registration number:

ITMCTR2025001492

最近更新日期:

Date of Last Refreshed on:

2025-07-26

注册时间:

Date of Registration:

2025-07-26

注册号状态:

Registration Status:

预注册

Prospective registration

注册题目:

芳香疗法对脑卒中后认知障碍患者认知功能的影响:一项随机对照试验

Public title:

Effect of Aromatherapy on Cognitive Function in Post-Stroke Cognitive Impairment: A Randomized Controlled Trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

苏合香精油吸嗅对卒中后认知障碍患者的效果观察

Scientific title:

Effects of Inhalation of Storax Essential Oil in Patients with Post-Stroke Cognitive Impairment

研究课题的正式科学名称简写:

Scientific title acronym:

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:

王妍妍

研究负责人:

王妍妍

Applicant:

Wang Yanyan

Study leader:

Wang Yanyan

申请注册联系人电话:

Applicant telephone:

19831153090

研究负责人电话:

Study leader's telephone:

19831153090

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:

3218368423@qq.com

研究负责人电子邮件:

Study leader's E-mail:

3218368423@qq.com

申请单位网址(自愿提供):

Study leader's 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:

河北省石家庄市长安区中山东路383号

研究负责人通讯地址:

河北省石家庄市长安区中山东路383号

Applicant address:

383 Zhongshan Middle Road Chang'an District Shijiazhuang City Hebei Province China

Study leader's address:

383 Zhongshan Middle Road Chang'an District Shijiazhuang City Hebei 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:

河北医科大学口腔医院

Applicant's institution:

Hebei Medical University Dental Hospital

是否获伦理委员会批准:

Approved by ethic committee:

伦理委员会批件文号:

Approved No. of ethic committee:

【2025】008

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件

批准本研究的伦理委员会名称:

河北医科大学口腔医院伦理委员会

Name of the ethic committee:

Ethics Committee of the Dental Hospital Hebei Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2025/6/20 0:00:00

伦理委员会联系人:

刘慧娟

Contact Name of the ethic committee:

Liu Huijuan

伦理委员会联系地址:

河北省石家庄市长安区中山东路383号

Contact Address of the ethic committee:

383 Zhongshan Middle Road Chang'an District Shijiazhuang City Hebei Province China

伦理委员会联系人电话:

Contact phone of the ethic committee:

031186266510

伦理委员会联系人邮箱:

Contact email of the ethic committee:

kqyylcsyll@163.com

研究实施负责(组长)单位:

河北医科大学口腔医院

Primary sponsor:

Hebei Medical University Dental Hospital

研究实施负责(组长)单位地址:

河北省石家庄市长安区中山东路383号

Primary sponsor's address:

383 Zhongshan Middle Road Chang'an District Shijiazhuang City Hebei 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):

河北省

市(区县):

石家庄

Country:

China

Province:

Hebei Province

City:

shijiazhuang

单位(医院):

河北医科大学口腔医院

具体地址:

河北省石家庄市长安区中山东路383号

Institution
hospital:

Hebei Medical University Dental Hospital

Address:

383 Zhongshan Middle Road Chang'an District Shijiazhuang City Hebei Province China

经费或物资来源:

来源于河北省中医药管理局立项课题

Source(s) of funding:

Originating from the project approved by Hebei Provincial Administration of Traditional Chinese Medicine

研究疾病:

认知障碍

研究疾病代码:

Target disease:

Cognitive impairment

Target disease code:

研究类型:

Study type:

干预性研究

Interventional study

研究设计:

Study design:

随机平行对照

randomized controlled trial(parallel group design)

研究所处阶段:

Study phase:

其它

Others

研究目的:

探讨苏合香精油吸嗅对改善卒中后认知障碍的效果,揭示其神经保护机制,并评估其在临床上的长期安全性和疗效。

Objectives of Study:

To explore the effect of inhalation of styrax essential oil on improving cognitive impairment after stroke reveal its neuroprotective mechanism and evaluate its long-term safety and efficacy in clinical practice.

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诊断符合全国第四次脑卒中会议修订的诊断标准,并经头颅CT或MRI检查证实;②卒中后6个月内出现:简明精神量表(MMSE)异常(异常参考值及说明:文盲≤19;小学≤24;初中及以上≤27);蒙特利尔认知评估量表(MoCA)异常(异常参考值及说明:文盲≤13;小学≤19;初中及以上≤24);③视听良好,嗅觉功能正常;④能够进行正常语言交流;

Inclusion criteria

① The diagnosis meets the diagnostic criteria revised by the Fourth National Stroke Conference and is confirmed by head CT or MRI examination; ② Within 6 months after stroke there are abnormalities in the Mini Mental State Examination (MMSE) (abnormal reference values and explanations: illiteracy ≤ 19; primary school ≤ 24; junior high school and above ≤ 27); Montreal Cognitive Assessment Scale (MoCA) abnormality (abnormal reference values and explanations: illiteracy ≤ 13; primary school ≤ 19; junior high school and above ≤ 24); ③ Good audio-visual and normal olfactory function; ④ Capable of normal language communication;

排除标准:

①受试者在发病前已存在认知障碍;②受试者在接受干预过程中出现不良反应,如过敏,头晕等。

Exclusion criteria:

① The subject already had cognitive impairment before the onset of the disease; ② The subjects experienced adverse reactions such as allergies dizziness etc. during the intervention process.

研究实施时间:

Study execute time:

From 2025-01-01

To      2026-12-01

征募观察对象时间:

Recruiting time:

From 2025-09-01

To      2026-09-01

干预措施:

Interventions:

组别:

干预组

样本量:

30

Group:

intervention group

Sample size:

干预措施:

苏合香精油吸嗅

干预措施代码:

Intervention:

Inhalation of Storax Essential Oil

Intervention code:

组别:

对照组

样本量:

30

Group:

control group

Sample size:

干预措施:

纯净水吸嗅

干预措施代码:

Intervention:

Pure water sniffing

Intervention code:

样本总量 Total sample size : 60

研究实施地点:

Countries of recruitment
and research settings:

国家:

中国

省(直辖市):

河北省

市(区县):

石家庄市

Country:

China

Province:

hebei province

City:

Shi jia zhang

单位(医院):

社区

单位级别:

Institution/hospital:

community

Level of the institution:

None

国家:

中国

省(直辖市):

河北省

市(区县):

石家庄市

Country:

China

Province:

hebei province

City:

Shi jia zhang

单位(医院):

养老院

单位级别:

Institution/hospital:

nursing home

Level of the institution:

None

测量指标:

Outcomes:

指标中文名:

蒙特利尔认知评估量表

指标类型:

次要指标

Outcome:

Montreal Cognitive Assessment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脑源性神经营养因子

指标类型:

主要指标

Outcome:

brain-derived neurotrophic factor(BDNF)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

血同型半胱氨酸

指标类型:

主要指标

Outcome:

homocysteine (Hcy)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

简明精神状态量表

指标类型:

次要指标

Outcome:

Mini-mental State Examination

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:

尚未开始

Not yet recruiting

年龄范围:

最小 50
Min age years
最大 75
Max age years

Recruiting status:

Participant age:

性别:

Gender:

男女均可

Both

随机方法(请说明由何人用什么方法产生随机序列):

随机序列由本研究中未参与具体临床试验过程的第三方统计学人员使用Excel软件的随机数字生成函数(RAND函数)生成,形成随机数字表,并将随机数字表对应患者编号进行分配,确保随机序列的产生和分配过程均与临床研究者相互独立,避免潜在的选择偏倚。

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

The random sequence was generated by a third-party statistician not involved in the clinical trial, using the RAND function in Microsoft Excel to create a table of random numbers. Participants were assigned according to this random sequence based on their enrollment number. This procedure ensured independence from clinical investigators, minimizing potential selection bias.

盲法:

Blinding:

是否共享原始数据:

IPD sharing:

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):

原始数据将在研究完成后的6个月内通过平台进行公开共享。

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

Original data will be publicly shared via a platform within 6 months after the completion of the study.

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:

本研究的数据采集与管理包括纸质病例记录表(Case Record Form,CRF)和电子数据采集系统(Electronic Data Capture,EDC)。临床研究者首先将研究数据准确、完整地记录在纸质CRF中,随后由经过培训的数据管理员通过基于互联网的电子数据采集系统。

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

Data collection and management for this study comprise paper-based Case Record Forms (CRFs) and an Electronic Data Capture (EDC) system. Clinical investigators initially record research data accurately and completely on paper-based CRFs. Subsequently trained data managers enter these data into an internet-based EDC system

数据管理委员会:

Data Managemen Committee:

暂未确定

Not yet

研究计划书或研究结果报告发表信息
(杂志名称、期、卷、页,时间;或网址):

Publication information of the protocol/research results report
(name of the journal, volume, issue, pages, time; or website):

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