中频电刺激理疗仪治疗原发性痛经的临床研究

注册号:

Registration number:

ChiCTR2600125483 

最近更新日期:

Date of Last Refreshed on:

2026-05-27 14:39:22 

注册时间:

Date of Registration:

2026-05-27 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

中频电刺激理疗仪治疗原发性痛经的临床研究

Public title:

Clinical study on the treatment of primary dysmenorrhea with medium-frequency electrotherapy device

注册题目简写:

English Acronym:

研究课题的正式科学名称:

中频电刺激理疗仪治疗原发性痛经的临床研究

Scientific title:

Clinical study on the treatment of primary dysmenorrhea with medium-frequency electrotherapy device

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:

赵飔雨 

研究负责人:

魏兆莲 

Applicant:

Zhao Siyu 

Study leader:

Wei Zhaolian 

申请注册联系人电话:

Applicant telephone:

+86 155 5543 8630

研究负责人电话:

Study leader's
telephone:

+86 138 6591 6162

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:

1123671571@qq.com

研究负责人电子邮件:

Study leader's E-mail:

1123671571@qq.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:

安徽省合肥市蜀山区绩溪路218号

研究负责人通讯地址:

安徽省合肥市蜀山区绩溪路218号

Applicant address:

No. 218, Jixi Road, Shushan District, Hefei City, Anhui Province

Study leader's address:

No. 218, Jixi Road, Shushan District, Hefei City, Anhui Province

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:

安徽医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Anhui Medical University

研究负责人所在单位:

安徽医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Anhui Medical University

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:

KY-2026-05-69

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:

安徽医科大学第一附属医院临床研究伦理委员会

Name of the ethic committee:

The Clinical Research Ethics Committee of the First Affiliated Hospital of Anhui Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2026-05-18 00:00:00

伦理委员会联系人:

丁佳翔

Contact Name of the ethic committee:

Ding Jiaxiang

伦理委员会联系地址:

安徽省合肥市蜀山区绩溪路218号

Contact Address of the ethic committee:

No. 218, Jixi Road, Shushan District, Hefei City, Anhui Province

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 551 6292 3004

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:

安徽医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Anhui Medical University

研究实施负责(组长)单位地址:

安徽省合肥市蜀山区绩溪路218号

Primary sponsor's address:

No. 218, Jixi Road, Shushan District, Hefei City, Anhui Province

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

安徽

市(区县):

合肥

Country:

China

Province:

Anhui

City:

Hefei

单位(医院):

安徽医科大学第一附属医院

具体地址:

安徽省合肥市蜀山区绩溪路218号

Institution
hospital:

The First Affiliated Hospital of Anhui Medical University

Address:

No. 218, Jixi Road, Shushan District, Hefei City, Anhui Province

经费或物资来源:

安徽省转化医学研究院重点项目(编号:2024zh-05)

Source(s) of funding:

Key Project of Anhui Province Institute of Translational Medicine (No.: 2024zh-05)

研究疾病:

原发性痛经  

Target disease:

Primary dysmenorrhea

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:

单臂 

Study design:

Single arm 

研究目的:

1. 主要目的 评估中频电刺激理疗仪在整个月经期连续使用(每天 2 小时)对原发性痛经的疗效,通过自身前后对照观察疼痛程度变化。 2. 次要目的 (1) 评估该仪器对痛经持续时间、伴随症状的改善作用; (2) 评估该仪器对患者焦虑、抑郁情绪及睡眠质量的影响; (3) 评估该仪器的安全性及患者使用满意度。  

Objectives of Study:

1. Primary Objective To evaluate the efficacy of medium-frequency electrical stimulation therapy device for primary dysmenorrhea when used continuously throughout the menstrual period (2 hours daily), by observing changes in pain intensity through self-controlled before-and-after comparison. 2. Secondary Objectives (1) To assess the effect of the device on the duration of dysmenorrhea and associated symptoms; (2) To evaluate the impact of the device on patients' anxiety, depression, and sleep quality; (3) To assess the safety of the device and patient satisfaction with its use.

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:

1. 继发性痛经或器质性疾病:如子宫内膜异位症、子宫腺肌症、急慢性生殖道炎症、宫颈狭窄、子宫肌瘤等。 2. 使用可能影响痛经的药物或治疗:近 3 个月使用激素、宫内节育器、口服避孕药或镇痛药治疗者。 3. 装有心脏起搏器或其他电子植入装置者(TENS 禁忌)。 4. 合并严重系统性疾病:如心血管、神经系统、肝肾功能障碍、精神疾病等。 5. 妊娠或哺乳期女性。 6. 皮肤病变或电极贴敷部位有损伤、感染者。 7. 不能配合治疗或随访不完整者。

Exclusion criteria:

1. Secondary dysmenorrhea or organic diseases: such as endometriosis, adenomyosis, acute or chronic reproductive tract inflammation, cervical stenosis, uterine fibroids, etc. 2. Use of drugs or treatments that may affect dysmenorrhea: those who have used hormones, intrauterine devices, oral contraceptives, or analgesic treatment in the past 3 months. 3. Individuals with a cardiac pacemaker or other electronic implants (TENS contraindicated). 4. Combined severe systemic diseases: such as cardiovascular, nervous system, liver and kidney dysfunction, mental disorders, etc. 5. Pregnant or breastfeeding women. 6. Individuals with skin lesions or damage/infection at the electrode application site. 7. Those unable to cooperate with treatment or with incomplete follow-up.

研究实施时间:

Study execute time:

From 2026-04-30 00:00:00 To 2027-04-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-03 00:00:00 To 2026-10-31 00:00:00

干预措施:

Interventions:

组别:

中频电刺激组

样本量:

100

Group:

Medium-frequency electrical stimulation group

Sample size:

干预措施:

治疗时机: 整个月经期(从疼痛出现或月经第1天开始,至月经结束) 治疗部位: 下腹部疼痛最明显区域 治疗时间: 每天2小时,可连续或分次使用(如上午1小时+下午1小时) 治疗周期: 整个月经期(约3-7天,根据个体经期长短) 强度调节: 患者自行触屏调节(≤20V),以出现轻微麻刺感为度

干预措施代码:

Intervention:

Treatment Timing: Entire menstrual period (from the onset of pain or the first day of menstruation until the end of menstruation) Treatment Area: The area of most pronounced lower abdominal pain Treatment Duration: 2 hours per day, can be used continuously or in separate sessions (e.g., 1 hour in the morning, 1 hour in the afternoon) Treatment Cycle: Entire menstrual period (about 3–7 days, depending on individual menstrual length) Intensity Adjustment: Patient adjusts via touchscreen (≤20V), to the level where a mild tingling sensation is felt

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

安徽 

市(区县):

 

Country:

China

Province:

Anhui

City:

单位(医院):

安徽医科大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated Hospital of Anhui Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

经期腹部疼痛的视觉模拟评分

指标类型:

主要指标

Outcome:

Visual Analog Scale for Abdominal Pain During Menstruation

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

痛经持续时间

指标类型:

主要指标

Outcome:

Duration of menstrual pain

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

疼痛性质变化:疼痛描述词(刺痛/钝痛/绞痛等)

指标类型:

次要指标

Outcome:

Changes in the nature of pain: pain descriptors (stabbing/dull/cramping, etc.)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

伴随症状:腰酸、恶心、头晕、乏力等(有/无)

指标类型:

次要指标

Outcome:

Accompanying symptoms: lower back pain, nausea, dizziness, fatigue, etc. (present/absent)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

焦虑自评

指标类型:

次要指标

Outcome:

Self-Rating Anxiety

Type:

Secondary indicator

测量时间点:

测量方法:

量表

Measure time point of outcome:

Measure method:

Scale

指标中文名:

抑郁自评

指标类型:

次要指标

Outcome:

Self-Rating Depression

Type:

Secondary indicator

测量时间点:

测量方法:

量表

Measure time point of outcome:

Measure method:

Scale

指标中文名:

起效时间:记录疼痛开始缓解的时间点

指标类型:

次要指标

Outcome:

Onset time: Record the time point when the pain begins to ease

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

救援用药情况:是否使用、使用次数、总剂量

指标类型:

次要指标

Outcome:

Rescue medication situation: whether used, number of uses, total dose

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

每日使用依从性:实际使用天数、每天使用时长

指标类型:

次要指标

Outcome:

Daily usage compliance: actual number of days used, daily usage duration

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

推荐意愿:是否愿意向他人推荐

指标类型:

次要指标

Outcome:

Willingness to recommend: Whether willing to recommend to others

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:

组织:

Sample Name:

None

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

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 13 years
最大 Max age 40 years

性别:

女性

Gender:

Female

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):

论文发表后半年内,国家人口健康科学数据中心,https://www.ncmi.cn/index.html

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

Within six months after the paper is published,National Population Health Science Data Center, https://www.ncmi.cn/index.html

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:

本研究采用电子数据采集系统(EDC)与纸质记录相结合的方式。通过微信问卷星平台收集患者自评数据(问卷A:基线评估;问卷B:治疗后评估),研究者后台实时查看导出Excel格式原始数据。同时建立简易纸质登记本,记录每位患者仪器发放、归还情况。电子数据存放于加密设备,保留期限不少于10年。

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

This study uses a combination of Electronic Data Capture (EDC) and paper-based records. Patient self-reported data are collected via the WeChat Wenjuanxing platform (Questionnaire A: baseline assessment; Questionnaire B: post-treatment assessment), with researchers monitoring and exporting raw data in Excel format in real-time. A simple paper-based log is maintained to record instrument distribution and return for each patient. Electronic data are stored on encrypted devices with a retention period of no less than 10 years.

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:

 2026-05-27 14:39:16