|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2500101908 |
|
最近更新日期: Date of Last Refreshed on: |
2025-05-06 08:41:37 |
|
注册时间: Date of Registration: |
2025-05-06 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
抗生素联合口服乳酸杆菌GR-1&RC-14改善慢性子宫内膜炎患者生殖道菌群及临床结局的单中心、开放标签、随机对照研究 |
|
Public title: |
A Single-Center, Open-Label, Randomized Controlled Study on the Improvement of Reproductive Tract Microbiota and Clinical Outcomes in Patients with Chronic Endometritis through the Combination of Antibiotics and Oral Lactobacillus GR-1 & RC-14 |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
抗生素联合口服乳酸杆菌GR-1&RC-14改善慢性子宫内膜炎患者生殖道菌群及临床结局的单中心、开放标签、随机对照研究 |
|
Scientific title: |
A Single-Center, Open-Label, Randomized Controlled Study on the Improvement of Reproductive Tract Microbiota and Clinical Outcomes in Patients with Chronic Endometritis through the Combination of Antibiotics and Oral Lactobacillus GR-1 & RC-14 |
|
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: |
刘文娟 |
研究负责人: |
刘风华 |
|
Applicant: |
Wenjuan Liu |
Study leader: |
Fenghua Liu |
|
申请注册联系人电话: Applicant telephone: |
+86 159 1436 1163 |
研究负责人电话: Study leader's telephone: |
+86 139 2647 8318 |
|
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: |
496668734@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
liushine2006@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: |
广东省广州市番禺区南村镇兴南大道521/523号广东省妇幼保健院 |
研究负责人通讯地址: |
广东省广州市番禺区南村镇兴南大道521/523号广东省妇幼保健院 |
|
Applicant address: |
521/523 Xingnan Avenue, Nancun Town, Panyu District, Guangzhou, Guangdong |
Study leader's address: |
521/523 Xingnan Avenue, Nancun Town, Panyu District, Guangzhou, Guangdong |
|
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: |
广东省妇幼保健院生殖健康与不孕症科 |
||
|
Applicant's institution: |
Reproductive medicine center of Guangdong Women and Children Hospital |
||
|
研究负责人所在单位: |
广东省妇幼保健院生殖健康与不孕症科 |
||
|
Affiliation of the Leader: |
Reproductive medicine center of Guangdong Women and Children Hospital |
||
|
是否获伦理委员会批准: |
是/Yes |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
广东省妇幼保健院医伦第[20250016]号 |
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: |
广东省妇幼保健院医学伦理委员会 |
||
|
Name of the ethic committee: |
Medical Ethics Committee of Guangdong Women and Children Hospital |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2025-02-11 00:00:00 |
||
|
伦理委员会联系人: |
尹爱华 |
||
|
Contact Name of the ethic committee: |
Aihua Yin |
||
|
伦理委员会联系地址: |
广州市番禺区兴南大道521、523号 |
||
|
Contact Address of the ethic committee: |
521/523 Xingnan Avenue, Panyu District, Guangzhou, Guangdong |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 3915 1602 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
gdsfyec@163.com |
|
研究实施负责(组长)单位: |
广东省妇幼保健院 |
||||||||||||||||||||||
|
Primary sponsor: |
Guangdong Women and Children Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
广东省广州市番禺区南村镇兴南大道521、523号广东省妇幼保健院 |
||||||||||||||||||||||
|
Primary sponsor's address: |
521/523 Xingnan Avenue, Nancun Town, Panyu District, Guangzhou, Guangdong |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
国家重点专科经费及公司赞助药品 |
||||||||||||||||||||||
|
Source(s) of funding: |
National key specialist funds and company-sponsored drugs |
||||||||||||||||||||||
|
Target disease: |
Chronic Endometritis |
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
干预性研究 |
||||||||||||||||||||||
|
Study type: |
Interventional study |
||||||||||||||||||||||
|
研究所处阶段: |
上市后药物 | ||||||||||||||||||||||
|
Study phase: |
4 |
||||||||||||||||||||||
|
研究设计: |
随机平行对照 |
||||||||||||||||||||||
|
Study design: |
Parallel |
||||||||||||||||||||||
|
研究目的: |
本研究旨在评估抗生素联合口服乳酸杆菌GR-1&RC-14治疗在慢性子宫内膜炎患者中的疗效,探讨益生菌对炎症反应的调节作用、微生物群的变化及其对患者临床症状的改善效果,从而为益生菌作为慢性子宫内膜炎患者在辅助生殖治疗中的潜在应用提供科学依据。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study aims to evaluate the efficacy of antibiotic therapy combined with oral Lactobacillus GR-1 & RC-14 in the treatment of patients with chronic endometritis, exploring the regulatory effects of probiotics on inflammatory responses, changes in microbiota, and their impact on improving clinical symptoms. The findings will provide scientific evidence for the potential application of probiotics as an adjunctive therapy for patients with chronic endometritis undergoing assisted reproductive treatment. |
||||||||||||||||||||||
|
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)年龄范围:20-42岁; (2)AMH>1.1ng/ml,月经周期25-37天,相对规律; (3)确诊慢性子宫内膜炎:宫腔镜典型的慢性子宫内膜炎表现或病理CD138≥5个/HPF; (4)同意参与研究并签署知情同意书:理解研究流程并自愿参与。 |
||||||||||||||||||||||
|
Inclusion criteria |
(1) Age range: 20-42 years old; (2) AMH > 1.1 ng/ml, menstrual cycle 25-37 days, relatively regular; (3) Diagnosis of chronic endometritis: typical hysteroscopic findings of chronic endometritis or pathological CD138 >= 5 cells/HPF; (4) Agree to participate in the study and sign the informed consent form: understand the study procedures and voluntarily participate. |
||||||||||||||||||||||
|
排除标准: |
(1)最近接受抗生素治疗:在过去一个月内接受过抗生素治疗的患者,因其可能影响益生菌的作用效果。 (2)最近使用益生菌:在过去两个月内使用过益生菌的患者,排除其他益生菌的干扰。 (3)患有严重的妇科炎症或其他生殖系统疾病:如急性盆腔炎、严重未处理的输卵管积水等,可能干扰研究结果。 (4)有重大肝肾功能异常:因肝肾功能不全可能影响药物和益生菌的代谢。 (5)对益生菌或研究中使用的其他药物过敏。 (6)排除复发性流产、反复种植失败。 |
||||||||||||||||||||||
|
Exclusion criteria: |
(1) Recent antibiotic treatment: patients who have received antibiotic treatment within the past month, as it may affect the efficacy of probiotics. (2) Recent use of probiotics: patients who have used probiotics within the past two months, to exclude interference from other probiotics. (3) Severe gynecological inflammation or other reproductive system diseases: such as acute pelvic inflammatory disease, severe untreated hydrosalpinx, etc., which may interfere with study results. (4) Significant liver or kidney dysfunction: as hepatic or renal insufficiency may affect the metabolism of drugs and probiotics. (5) Allergy to probiotics or other drugs used in the study. (6) Exclusion of recurrent miscarriage or repeated implantation failure. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-02-11 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-05-06 00:00:00 至 To 2026-12-31 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
用SPSS系统生成随机数字表。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
A random number table will be generated using the SPSS system. |
||||||||
|
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: |
无 |
|
Blinding: |
No |
|
是否共享原始数据: IPD sharing |
No |
|
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): |
不公开 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No |
|
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: |
采用病例记录表及医院互创系统进行数据管理 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The patient record form and the hospital mutual innovation system were 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 |