基于 H1R/TRPV1 通路探究耳玄府理论指导耳穴电刺激治疗瘙痒性皮肤病的止痒机制

注册号:

Registration number:

ChiCTR2400087053 

最近更新日期:

Date of Last Refreshed on:

2024-07-18 14:52:40 

注册时间:

Date of Registration:

2024-07-18 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

基于 H1R/TRPV1 通路探究耳玄府理论指导耳穴电刺激治疗瘙痒性皮肤病的止痒机制

Public title:

Based on H1R/TRPV1 pathway to explore the antipruritus mechanism guided by auricular point electrical stimulation in the treatment of pruritus dermatosis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

基于 H1R/TRPV1 通路探究耳玄府理论指导耳穴电刺激治疗瘙痒性皮肤病的止痒机制

Scientific title:

Based on H1R/TRPV1 pathway to explore the antipruritus mechanism guided by auricular point electrical stimulation in the treatment of pruritus dermatosis

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:

王艳君 

研究负责人:

王艳君 

Applicant:

Yanjun Wang 

Study leader:

Yanjun Wang 

申请注册联系人电话:

Applicant telephone:

+86 139 3301 6908

研究负责人电话:

Study leader's
telephone:

+86 139 3301 6908

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:

Wangyj8055@sina.com

研究负责人电子邮件:

Study leader's E-mail:

Wangyj8055@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:

中国河北省石家庄市长安区中山东路389号

研究负责人通讯地址:

中国河北省石家庄市长安区中山东路389号

Applicant address:

389 Zhongshan Dong Lu, Chang 'an District, Shijiazhuang City, Hebei Province, China

Study leader's address:

389 Zhongshan Dong Lu, 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:

河北省中医院

Applicant's institution:

Hebei Provincial Hospital of Chinese Medicine

研究负责人所在单位:

河北省中医院

Affiliation of the Leader:

Hebei Provincial Hospital of Chinese Medicine

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:

YXLL202203039

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:

河北中医学院医学伦理委员会

Name of the ethic committee:

Medical Ethics Committee of Hebei University of Chinese Medicine

伦理委员会批准日期:

Date of approved by ethic committee:

2022-03-25 00:00:00

伦理委员会联系人:

高维娟

Contact Name of the ethic committee:

Weijuan Gao

伦理委员会联系地址:

河北省石家庄市桥西区新石南路326号

Contact Address of the ethic committee:

326 New Shinan Road, Qiaoxi District, Shijiazhuang City, Hebei Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 311 8992 6106

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:

河北中医学院/河北省中医院

Primary sponsor:

Hebei University of Chinese Medicine/ Hebei Provincial Hospital of Chinese Medicine

研究实施负责(组长)单位地址:

中国河北省石家庄市长安区中山东路389号

Primary sponsor's address:

389 Zhongshan Dong Lu, 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):

石家庄市长安区

Country:

China

Province:

Hebei Province

City:

Chang 'an District, Shijiazhuang City

单位(医院):

河北省中医院

具体地址:

中国河北省石家庄市长安区中山东路389号

Institution
hospital:

Hebei Provincial Hospital of Chinese Medicine

Address:

389 Zhongshan Dong Lu, Chang 'an District, Shijiazhuang City, Hebei Province, China

经费或物资来源:

河北省自然科学基金

Source(s) of funding:

Natural Science Foundation of Hebei Province

研究疾病:

瘙痒性皮肤病  

Target disease:

Pruritus skin 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:

治疗新技术临床试验 

Study phase:

New Treatment Measure Clinical Study

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

基于耳玄府理论指导耳穴电刺激治疗慢性荨麻疹(CU)和特应性皮炎(AD),具有“调畅玄府,安神止痒”的功效,其止痒机制可能是通过刺激耳迷走神经,调控H1R/TRPV1痒信号通路,抑制脊髓背根神经节(DRG)的TRPV1通道的激活和前扣带回皮质(ACC)的兴奋而实现的,为耳穴疗法治疗炎症性疾病和研发相关设备提供理论依据。  

Objectives of Study:

Auricular electrical stimulation for CU and AD based on the auricular theory has the effect of "regulating the auricular vagus, soothing the mind and relieving pruritic". The antipruritic mechanism may be realized by stimulating the auricular vagus nerve, regulating the H1R/TRPV1 pruritic signaling pathway, inhibiting the activation of TRPV1 channel of the dorsal root ganglion (DRG) and stimulating the anterior cingulate cortex (ACC). It provides theoretical basis for auricular acupoint therapy to treat inflammatory diseases and research and development of related equipment.

药物成份或治疗方案详述:

对照组:口服氯雷他定片10mg/次,每日1次,连续治疗4周。 观察组:在对照组基础上,选择双侧耳穴肺、心、肾,常规消毒后,采用华佗牌电子针疗仪(SDZ-IIB型)进行耳穴电刺激,疏密波,4Hz/20Hz,脉冲宽度(0.2±0.3)ms,电流强度≤50mA,每日早晚各 1 次,每次持续30 min,每周治疗5天,疗程4周。 

Description for medicine or protocol of treatment in detail:

Control group: Loratadine tablets 10mg/ time, once a day, for 4 weeks. Observation group: On the basis of the control group, bilateral auricular point lung, heart and kidney were selected. After routine disinfection, electrical stimulation of auricular point was performed by Huatuo electronic needle therapy instrument (SDZ-IIB) with density wave of 4Hz/20Hz, pulse width of (0.2±0.3) ms, current intensity ≤50mA, once in the morning and once in the evening, for 30 min each time. The treatment lasted 5 days a week for 4 weeks. 

纳入标准:

Inclusion criteria

排除标准:

(1)意识不清、不能表达主观不适症状者及焦虑抑郁、精神病患者;(2)合并严重原发性疾病者如肿瘤、心血管、内分泌、造血系统等疾病;(3)耳廓周围皮肤存在感染;(4)孕妇及哺乳期妇女。

Exclusion criteria:

(1) Patients with unconsciousness, unable to express subjective discomfort symptoms and patients with anxiety, depression and psychosis; (2) Patients with severe primary diseases such as tumor, cardiovascular, endocrine, hematopoietic and other diseases; (3) The skin around the auricle is infected; (4) Pregnant and lactating women.

研究实施时间:

Study execute time:

From 2023-01-29 00:00:00 To 2025-12-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-04-24 00:00:00 To 2025-12-30 00:00:00

干预措施:

Interventions:

组别:

慢性荨麻疹对照组

样本量:

33

Group:

CU Control group

Sample size:

干预措施:

口服氯雷他定片

干预措施代码:

Intervention:

Loratadine tablets

Intervention code:

组别:

慢性荨麻疹治疗组

样本量:

33

Group:

CU Treatment group

Sample size:

干预措施:

口服氯雷他定片+耳穴电刺激

干预措施代码:

Intervention:

Loratadine tablets and electrical stimulation of auricular point

Intervention code:

组别:

特应性皮炎对照组

样本量:

35

Group:

AD Control group

Sample size:

干预措施:

口服氯雷他定片10mg/次,每日1次,连续治疗4周

干预措施代码:

Intervention:

Loratadine tablets 10mg/ time, once a day, for 4 weeks

Intervention code:

组别:

特应性皮炎治疗组

样本量:

35

Group:

AD Treatment group

Sample size:

干预措施:

口服氯雷他定片+耳穴电刺激

干预措施代码:

Intervention:

Loratadine tablets and electrical stimulation of auricular point

Intervention code:

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):

石家庄市长安区 

Country:

China

Province:

Hebei Province

City:

Chang 'an District, Shijiazhuang City

单位(医院):

河北省中医院 

单位级别:

三级甲等 

Institution
hospital:

Hebei Provincial Hospital of Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

荨麻疹活动评分

指标类型:

主要指标

Outcome:

Urticaria activity score

Type:

Primary indicator

测量时间点:

在治疗前,治疗后第4周,治疗结束后第4、8、12周评定

测量方法:

患者每晚对前1天的荨麻疹情况进行评分,连续评价7天为本周UAS总分

Measure time point of outcome:

Assessment before treatment, 4 weeks after treatment, and 4, 8, and 12 weeks after treatment

Measure method:

The patient scores the urticaria situation from the previous day every night, and the total UAS score for this week is 7 consecutive days of evaluation

指标中文名:

特应性皮炎积分指数

指标类型:

主要指标

Outcome:

Scoring Atopic Dermatitis Index(SCORAD)

Type:

Primary indicator

测量时间点:

在治疗前,治疗后第4周,治疗结束后第4、8、12周评定

测量方法:

Measure time point of outcome:

Assessment before treatment, 4 weeks after treatment, and 4, 8, and 12 weeks after treatment

Measure method:

指标中文名:

瘙痒视觉模拟评分法

指标类型:

次要指标

Outcome:

Visual analogue score of itch

Type:

Secondary indicator

测量时间点:

在治疗前,治疗后第4周,治疗结束后第4、8、12周评定

测量方法:

Measure time point of outcome:

Assessment before treatment, 4 weeks after treatment, and 4, 8, and 12 weeks after treatment

Measure method:

指标中文名:

皮肤病生活质量指数

指标类型:

次要指标

Outcome:

Dermatology Life Quality Index

Type:

Secondary indicator

测量时间点:

在治疗前,治疗后第4周,治疗结束后第4、8、12周评定

测量方法:

Measure time point of outcome:

Assessment before treatment, 4 weeks after treatment, and 4, 8, and 12 weeks after treatment

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

使用后保存  

说明

Fate of sample:

Preservation 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 18 years
最大 Max age 70 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):

采用随机数字表法,由第三方(不参与本课题研究的统计学人员)设计好随机分组信封,待有研究对象进组时,按照其入组顺序打开相应信封进行治疗干预。

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

Using the random number table method, a third party (statisticians who did not participate in the study) designed a random grouping envelope. When a research object was enrolled in the group, the corresponding envelope was opened according to its enrollment order for treatment intervention.

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:

None

Blinding:

None

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):

ResMan(www.medresman.org.cn)

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

ResMan(www.medresman.org.cn)

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:

1.数据采集使用病历记录表进行采集记录; 2.数据管理使用ResMan网络平台

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

1. Data collection use the Case Record Form to collect and record; 2. Use ResMan network platform for data management

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:

 2024-07-18 14:52:01