ChiCTR2600120936 版本V1.0 版本创建时间2026/03/23 15:14:18 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:

ChiCTR2600120936 

最近更新日期:

Date of Last Refreshed on:

2026-03-23 15:14:02 

注册时间:

Date of Registration:

2026-03-23 00:00:00 

注册号状态:

补注册

Registration Status:

Retrospective registration

注册题目:

脐带间充质干细胞外泌体(MSC-exos)改善中重度宫腔粘连的临床研究

Public title:

Clinical Study on Ameliorating Moderate and Severe Intrauterine Adhesions with Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes

注册题目简写:

English Acronym:

研究课题的正式科学名称:

脐带间充质干细胞外泌体(MSC-exos)改善中重度宫腔粘连的临床研究

Scientific title:

Clinical Study on Ameliorating Moderate and Severe Intrauterine Adhesions with Umbilical Cord Mesenchymal Stem Cell-Derived Exosomes

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:

郑嘉华 

研究负责人:

黄向华 

Applicant:

Jiahua Zheng 

Study leader:

Xianghua Huang 

申请注册联系人电话:

Applicant telephone:

+86 183 3316 5307

研究负责人电话:

Study leader's
telephone:

+86 158 0321 0557

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:

xiaodelan17@163.com

研究负责人电子邮件:

Study leader's E-mail:

huangxh2003@163.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:

河北省石家庄市和平西路215号

研究负责人通讯地址:

河北省石家庄市和平西路215号

Applicant address:

No. 215 Heping West Road, Shijiazhuang, Hebei Province, China

Study leader's address:

No. 215 Heping West Road, Shijiazhuang, 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:

河北医科大学第二医院

Applicant's institution:

The Second Hospital of Hebei Medical University

研究负责人所在单位:

河北医科大学第二医院

Affiliation of the Leader:

The Second Hospital of Hebei 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-T005

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:

河北医科大学第二医院转化医学伦理委员会

Name of the ethic committee:

Ethics Committee of Clinical & Translational Science of Hebei Medical University 2nd Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2025-04-16 00:00:00

伦理委员会联系人:

张朝军

Contact Name of the ethic committee:

Chaojun Zhang

伦理委员会联系地址:

河北省石家庄市和平西路215号

Contact Address of the ethic committee:

No. 215 Heping West Road, Shijiazhuang, Hebei Province, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 186 0321 2279

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:

河北医科大学第二医院

Primary sponsor:

The Second Hospital of Hebei Medical University

研究实施负责(组长)单位地址:

河北省石家庄市和平西路215号

Primary sponsor's address:

No. 215 Heping West Road, Shijiazhuang, 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

City:

Shijiazhuang

单位(医院):

河北医科大学第二医院

具体地址:

河北省石家庄市和平西路215号

Institution
hospital:

The Second Hospital of Hebei Medical University

Address:

No. 215 Heping West Road, Shijiazhuang, Hebei Province, China

经费或物资来源:

市医改公立医院高质量发展示范项目

Source(s) of funding:

Municipal Health Reform-Driven High-Quality Development Demonstration Project for Public Hospitals

研究疾病:

宫腔粘连  

Target disease:

Intrauterine Adhesions

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:

非随机对照试验 

Study design:

Non randomized control 

研究目的:

主要目的:评价MSC-exos治疗中重度IUA患者的安全性。 次要目的:评价MSC-exos治疗中重度IUA患者的有效性。 探索性目的:探索性分析组织纤维化程度、纤维标志物检测、纤维化关联蛋白与治疗后宫腔粘连改善程度变化之间的关系。  

Objectives of Study:

Primary Objective: To evaluate the safety profile of MSC-exos therapy in patients with moderate to severe intrauterine adhesions (IUA). Secondary Objective: To assess the therapeutic efficacy of MSC-exos in improving clinical outcomes for moderate to severe IUA patients. Exploratory Objective: To conduct exploratory analyses investigating correlations between: Degree of tissue fibrosis, Detection of fibrotic biomarkers, Expression levels of fibrosis-associated proteins, and the extent of post-treatment improvement in intrauterine adhesion severity.

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)年龄18-40周岁; (2)根据美国生殖协会(AFS)评分或欧洲妇科内镜协会(ESGE)评分评估为中重度IUA的受试者; (3)BMI:18-27 kg/m2; (4)患者知情并自愿签署知情同意书。

Inclusion criteria

1. Aged 18-40 years; 2. Subjects diagnosed with moderate to severe intrauterine adhesions (IUA) based on American Fertility Society (AFS) or European Society for Gynaecological Endoscopy (ESGE) classification systems; 3. Body mass index (BMI) within 18-27 kg/m2; 4. Patients who have provided voluntary written informed consent after full disclosure of study details.

排除标准:

(1)已知或怀疑对研究用制剂有过敏史、严重不良反应或过敏体质者; (2)经生化免疫检查后生殖器官炎症程度不适宜入组患者(如子宫内膜炎、子宫肌炎、阴道炎、急性或亚急性宫颈炎、急慢性盆腔炎、生殖道结核、性传播疾病); (3)子宫形态畸形; (4)全身感染性疾病急性阶段; (5)含有其他遗传导致不孕因素; (6)入组前一个月内参加或正参加其它临床试验; (7)研究者认为不适宜入组的患者。

Exclusion criteria:

1. History of confirmed or suspected hypersensitivity, severe adverse reactions, or atopic constitution to investigational agents; 2. Presence of active reproductive tract inflammation (e.g., endometritis, myometritis, vaginitis, acute/subacute cervicitis, acute/chronic pelvic inflammatory disease, genital tuberculosis, sexually transmitted infections) as determined by biochemical/immunological assessments; 3. Congenital or acquired uterine anatomical malformations; 4. Acute phase of systemic infectious disease; 5. Presence of genetic factors contributing to infertility; 6. Participation in any other clinical trial within one month prior to enrollment or concurrent participation; 7. Patients deemed medically unsuitable for enrollment per investigator's clinical judgment.

研究实施时间:

Study execute time:

From 2025-08-01 00:00:00 To 2027-07-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2025-08-27 00:00:00 To 2027-07-31 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

46

Group:

Trial Group

Sample size:

干预措施:

行宫腔镜下子宫内膜粘连松解术,术后立即宫腔灌注透明质酸1mL+1mL MSC-exos(颗粒数8×10*9),术后月经第一次来潮近干净时再次宫腔灌注透明质酸1mL+1mL MSC-exos(颗粒数8×10*9)。

干预措施代码:

Intervention:

Hysteroscopic adhesiolysis was performed, followed by immediate postoperative intrauterine infusion of 1 mL hyaluronic acid + 1 mL MSC-exos (containing 8×10? particles). A repeat intrauterine infusion of the same dosage (1 mL hyaluronic acid + 1 mL MSC-exos, 8×10? particles) was administered near completion of the first post-menstrual cycle.

Intervention code:

组别:

对照组

样本量:

23

Group:

Control Group

Sample size:

干预措施:

行宫腔镜下子宫内膜粘连松解术,术后灌注透明质酸2mL,术后月经第一次来潮近干净时再次灌注透明质酸2mL。

干预措施代码:

Intervention:

Hysteroscopic adhesiolysis was performed, followed by immediate postoperative intrauterine infusion of 2 mL hyaluronic acid. A repeat intrauterine infusion of 2 mL hyaluronic acid was administered near completion of the first post-menstrual cycle.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

河北 

市(区县):

石家庄 

Country:

China

Province:

Hebei

City:

Shijiazhuang

单位(医院):

河北医科大学第二医院 

单位级别:

三甲 

Institution
hospital:

The Second Hospital of Hebei Medical University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

临床研究参与者治疗后宫腔粘连改善程度(等级变化)

指标类型:

主要指标

Outcome:

Post-treatment Improvement in Intrauterine Adhesion Severity (Grade Change)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

月经复潮时间及月经量

指标类型:

主要指标

Outcome:

Time to menstrual resumption and menstrual volume assessment

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

宫腔粘连复发率

指标类型:

次要指标

Outcome:

Incidence rate of intrauterine adhesion recurrence

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

子宫内膜厚度正常恢复率:子宫内膜厚度恢复至6mm则认为子宫内膜恢复

指标类型:

次要指标

Outcome:

Rate of normalized endometrial thickness recovery (defined as endometrial thickness ≥6 mm)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

妊娠情况

指标类型:

次要指标

Outcome:

Pregnancy outcomes

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

组织纤维化程度(人子宫内膜基质细胞和腺细胞,3个月内)

指标类型:

附加指标

Outcome:

Histopathological fibrosis quantification (endometrial stromal cells and glandular cells) within 3 months post-surgery

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

纤维标志物:波形蛋白、COL1A1、COL5A2

指标类型:

附加指标

Outcome:

Fibrotic biomarker profiling: Vimentin, COL1A1, COL5A2

Type:

Additional indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

纤维化关联蛋白:N-cadherin、α-SMA、纤维连接蛋白1

指标类型:

附加指标

Outcome:

Fibrosis-associated protein expression: N-cadherin, α-SMA, Fibronectin 1

Type:

Additional 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

组织:

子宫内膜

Sample Name:

tissue

Tissue:

Endometrium

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:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 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:

使用病例记录表进行数据采集,采用电子表格进行数据管理。

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

Data collection was performed using Case Report Forms (CRFs), and data management was conducted via spreadsheet software.

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:

 2026-03-23 15:14:01