ChiCTR2600122671 版本V1.0 版本创建时间2026/04/16 10:48:17 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:

ChiCTR2600122671 

最近更新日期:

Date of Last Refreshed on:

2026-04-16 10:48:00 

注册时间:

Date of Registration:

2026-04-16 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

聚焦超声对2型糖尿病患者降糖疗效的探索性研究

Public title:

Exploratory Study on the Efficacy and Safety of Focused Ultrasound for Glycemic Control in Patients with Type 2 Diabetes Mellitus

注册题目简写:

English Acronym:

研究课题的正式科学名称:

聚焦超声对2型糖尿病患者降糖疗效的探索性研究

Scientific title:

Exploratory Study on the Efficacy and Safety of Focused Ultrasound for Glycemic Control in Patients with Type 2 Diabetes Mellitus

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:

俞飞虹 

研究负责人:

刘云 

Applicant:

Feihong Yu 

Study leader:

Yun Liu 

申请注册联系人电话:

Applicant telephone:

+86 159 5187 1198

研究负责人电话:

Study leader's
telephone:

+86 188 0515 2008

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:

yu551437@126.com

研究负责人电子邮件:

Study leader's E-mail:

liuyun@njmu.edu.cn

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:

江苏省南京市鼓楼区广州路300号

研究负责人通讯地址:

江苏省南京市鼓楼区广州路300号

Applicant address:

No. 300 Guangzhou Road, Nanjing, Jiangsu, China

Study leader's address:

No. 300 Guangzhou Road, Nanjing, Jiangsu, 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:

南京医科大学第一附属医院

Applicant's institution:

The First Affiliated Hospital of Nanjing Medical University

研究负责人所在单位:

南京医科大学第一附属医院

Affiliation of the Leader:

The First Affiliated Hospital of Nanjing 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:

2025-SR-913

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:

南京医科大学第一附属医院(江苏省人民医院)伦理委员会

Name of the ethic committee:

Ethics Committee of the First Affiliated Hospital of Nanjing Medical University (Jiangsu Provincial People's Hospital)

伦理委员会批准日期:

Date of approved by ethic committee:

2025-10-23 00:00:00

伦理委员会联系人:

赵俊

Contact Name of the ethic committee:

Jun Zhao

伦理委员会联系地址:

南京市广州路300号江苏省人民医院7号楼4楼

Contact Address of the ethic committee:

4/F, Building 7, Jiangsu Provincial People's Hospital, No. 300 Guangzhou Road, Nanjing City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 25 6830 6360

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:

南京医科大学第一附属医院

Primary sponsor:

The First Affiliated Hospital of Nanjing Medical University

研究实施负责(组长)单位地址:

江苏省南京市鼓楼区广州路 300 号

Primary sponsor's address:

No. 300 Guangzhou Road, Nanjing, Jiangsu, 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):

江苏省

市(区县):

南京市

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院

具体地址:

江苏省南京市鼓楼区广州路 300 号

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Address:

No. 300 Guangzhou Road, Nanjing, Jiangsu, China

经费或物资来源:

Source(s) of funding:

None

研究疾病:

2型糖尿病  

Target disease:

Type 2 Diabetes Mellitus

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:

探索性研究/预试验 

Study phase:

0

研究设计:

单臂 

Study design:

Single arm 

研究目的:

评估聚焦超声对2型糖尿病患者进行肝门部神经丛刺激的安全性、操作可行性及初步降糖疗效  

Objectives of Study:

To evaluate the safety, technical feasibility, and preliminary hypoglycemic efficacy of focused ultrasound for perihilar plexus stimulation in patients with type 2 diabetes mellitus.

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. 确诊2型糖尿病≥1年, 年龄在21至75岁之间(包括21岁和75岁),BMI?18-35?kg/m2;? 2. HbA1c?7.5%-9.5%, 仅使用二甲双胍单药治疗≥3?个月;? 3. 超声可清晰显示肝门部结构;? 4. 患者临床状态稳定,实验室指标及心电图显示正常,能够接受随访和监测。?? 5. 患者自愿参与,并签署知情同意书。

Inclusion criteria

1. Confirmed diagnosis of Type 2 Diabetes Mellitus for >= 1 year, Aged 21 to 75 years, BMI between 18 and 35 kg/m2; 2. HbA1c levels between 7.5% and 9.5%, Treated with metformin monotherapy only for >= 3 months; 3. The perihilar structures can be clearly visualized via ultrasound. 4. Stable clinical condition with normal laboratory findings and ECG results; capable of complying with follow-up and monitoring. 5. Patients voluntarily participate and sign the informed consent form.

排除标准:

1.胰岛素依赖型糖尿病(1?型糖尿病); 2.排除胰岛素或其他注射疗法使用者; 3.严重糖尿病并发症、肝肾功能异常、心脑血管疾病等高危人群; 4.胆道系统疾病; 5.妊娠或哺乳期女性。

Exclusion criteria:

1. Insulin-dependent diabetes mellitus (Type 1 diabetes mellitus); 2. Current use of insulin or other injectable therapies; 3. High-risk populations (e.g., those with severe diabetic complications, hepatic or renal dysfunction, or cardiovascular and cerebrovascular diseases); 4. Diseases of the biliary system; 5. Pregnant or lactating women.

研究实施时间:

Study execute time:

From 2026-05-01 00:00:00 To 2026-12-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-05-01 00:00:00 To 2026-12-01 00:00:00

干预措施:

Interventions:

组别:

聚焦超声刺激组

样本量:

30

Group:

Focused Ultrasound Stimulation Group

Sample size:

干预措施:

采用聚焦超声设备对入组患者进行肝门部神经丛刺激,每次治疗时长15分钟,每日一次,连续治疗3天,总治疗时间为45分钟

干预措施代码:

Intervention:

Enrolled patients will receive focused ultrasound stimulation targeting the hepatic hilar nerve plexus. The treatment will be administered once daily for 15 minutes per session over 3 consecutive days, resulting in a total treatment duration of 45 minutes.

Intervention code:

组别:

假刺激组

样本量:

30

Group:

Sham Stimulation Group

Sample size:

干预措施:

假刺激组将在同一部位进行与聚焦超声治疗组相同的操作过程,但不进行实际超声刺激。

干预措施代码:

Intervention:

The sham stimulation group will undergo identical procedures at the same anatomical site as the focused ultrasound treatment group, but without the delivery of actual ultrasound stimulation.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

江苏 

市(区县):

南京 

Country:

China

Province:

Jiangsu

City:

Nanjing

单位(医院):

南京医科大学第一附属医院  

单位级别:

三甲  

Institution
hospital:

The First Affiliated Hospital of Nanjing Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

空腹血糖

指标类型:

主要指标

Outcome:

Fasting Plasma Glucose, FPG

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

胰岛素抵抗指数

指标类型:

主要指标

Outcome:

Homeostasis Model Assessment of Insulin Resistance, HOMA-IR

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

1,5-脱水葡萄糖醇

指标类型:

次要指标

Outcome:

1,5-Anhydroglucitol

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

糖化白蛋白

指标类型:

次要指标

Outcome:

Glycated Albumin

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

不良事件发生率

指标类型:

次要指标

Outcome:

Incidence of Adverse Events

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:

标本中文名:

尿液

组织:

Sample Name:

Urine

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 21 years
最大 Max age 75 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:

None

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):

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

None

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:

数据采集使用病例记录表(CRF),数据管理采用电子采集和管理系统(EDC)

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

Case record form (CRF) was used for data collection and electronic data capture (EDC) was used 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:

 2026-04-16 10:48:00