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注册号: Registration number: |
ChiCTR2100049821 |
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最近更新日期: Date of Last Refreshed on: |
2022-04-15 07:41:04 |
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注册时间: Date of Registration: |
2021-08-10 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
粒细胞集落刺激因子治疗薄型子宫内膜辅助生殖冷冻胚胎移植的有效性和安全性:一项随机对照研究 |
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Public title: |
Efficacy and safety of granulocyte colony stimulating factor in the treatment of thin endometrium assisted reproductive frozen embryo transfer: a randomized controlled study |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
粒细胞集落刺激因子治疗薄型子宫内膜辅助生殖冷冻胚胎移植的有效性和安全性:一项随机对照研究 |
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Scientific title: |
Efficacy and safety of granulocyte colony stimulating factor in the treatment of thin endometrium assisted reproductive frozen embryo transfer: a randomized controlled study |
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研究课题代号(代码): Study subject ID: |
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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: |
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申请注册联系人: |
王芳 |
研究负责人: |
王芳 |
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Applicant: |
Wang Fang |
Study leader: |
Wang Fang |
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申请注册联系人电话: Applicant telephone: |
+86 13919302888 |
研究负责人电话:
Study leader's |
+86 13919302888 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
ery_fwang@lzu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
ery_fwang@lzu.edu.cn |
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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): |
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申请注册联系人通讯地址: |
甘肃省兰州市城关区萃英门82号 |
研究负责人通讯地址: |
甘肃省兰州市城关区萃英门82号 |
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Applicant address: |
82 Cuiying Road, Chengguan District, Lanzhou, Gansu, China |
Study leader's address: |
82 Cuiying Road, Chengguan District, Lanzhou, Gansu, China |
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申请注册联系人邮政编码: Applicant postcode: |
730000 |
研究负责人邮政编码: Study leader's postcode: |
730000 |
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申请人所在单位: |
兰州大学第二医院 |
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Applicant's institution: |
Lanzhou University Second Hospital |
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研究负责人所在单位: |
兰州大学第二医院 |
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Affiliation of the Leader: |
Lanzhou University Second Hospital |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2021A-410 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
兰州大学第二医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics committee of The Second Hospital of Lanzhou University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2021-06-18 00:00:00 | ||
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伦理委员会联系人: |
任伟 |
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Contact Name of the ethic committee: |
Ren Wei |
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伦理委员会联系地址: |
甘肃省兰州市城关区萃英门82号 |
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Contact Address of the ethic committee: |
82 Cuiying Road, Chengguan District, Lanzhou, Gansu, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
兰州大学第二医院 |
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Primary sponsor: |
Lanzhou University Second Hospital |
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研究实施负责(组长)单位地址: |
甘肃省兰州市城关区萃英门82号 |
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Primary sponsor's address: |
82 Cuiying Road, Chengguan District, Lanzhou, Gansu, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
兰州大学项目 |
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Source(s) of funding: |
Lanzhou University Project |
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研究疾病: |
薄型子宫内膜 |
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Target disease: |
thin endometrium |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
主要目的:研究粒细胞集落刺激因子(G-CSF)在拟行辅助生殖的薄型子宫内膜患者中的有效性和安全性。 |
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Objectives of Study: |
Main purpose: To investigate the efficacy and safety of granulocyte colony stimulating factor (G-CSF) in patients with thin endometrium undergoing assisted reproduction. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.超声及宫腔镜检查发现子宫结构异常如子宫腺肌病、黏膜下子宫肌瘤、宫腔粘连、子宫内膜炎(CD38或CD138阳性者)、子宫内膜息肉、完全纵隔子宫、T型子宫等; |
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Exclusion criteria: |
1. Ultrasound and hysteroscopy found abnormal uterine structure such as adenomyosis, submucosal uterine fibroids, intrauterine adhesions, endometritis (positive for CD38 or CD138), endometrial polyps, completely septate uterus, T type uterus, etc.; |
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研究实施时间: Study execute time: |
从 From 2021-09-01 00:00:00至 To 2022-12-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-09-01 00:00:00 至 To 1990-01-01 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
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性别: |
女性 |
Gender: |
Female |
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随机方法(请说明由何人用什么方法产生随机序列): |
本研究采用第三方中央随机化系统(IWRS),按照区组竞争入组随机的方法实施,随机过程对研究者保持盲态。试验组和对照组的比例为1:1。 受试者筛选成功后,由药物管理员登录中央随机化系统,根据系统提示输入受试者基本信息,包括受试者筛选号和姓名缩写等。随机系统根据不同中心作为分层因素进行随机分配,给出受试者编码(SSID,6位)和随机号(4位),每位受试者的SSID号和随机号均是唯一且被相互绑定的。 随机号产生后,由药物管理员再次登录中央随机化系统,根据随机系统的分组提示信息,告知临床研究者受试者组别,并对受试者进行相应的干预。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The third party central randomization system (IWRS) was used in this study, and the randomization process was carried out according to the block competition randomization method. The randomization process was kept blind to the researcher. The ratio of experimental group and control group was 1:1. After successful |
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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 |
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盲法: |
对受试者(患者)、疗效评价者(医生)施盲。 设盲方法:研究者和药物管理员登录中央随机化系统的权限各自独立,由研究者和统计人员分别登录操作。盲底信息由随机化系统隐藏,以避免研究者获取。在病例报告表中仅体现受试者的随机号,不体现受试者的组别。研究者和评价者在研究过程中和研究评价时均不知道受试者组别。研究药物采用避光输液器和遮光罩遮挡输注,避免受试者或其他参与研究的人员了解组别信息。研究过程中,只有药物管理员和研究者了解受试者的组别信息,但他们不参与研究数据收集和研究结果评价。所有参与研究的人员均签署保密承诺书,避免泄盲。 紧急破盲:当受试者发生紧急情况需要知道其组别时,研究者可在随机系统内进行紧急破盲,随机系统会告知该受试者的分组信息,并记录紧急破盲操作。紧急破盲后,研究者应在24小时内与监查员取得联系,报告破盲原因。破盲后研究者需在病例报告表中详细记录破盲的理由、日期、处理情况和处理结果并签字。破盲后的受试者必须退出研究。 |
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Blinding: |
Blind subjects (patients) and efficacy evaluators (doctors). Blind method: the investigator and the drug administrator have independent access to the central randomization system, and the investigator and statistician log in separately. The blind background information is hidden by the randomization system to avoid researchers' access. Only the random number of the subject is reflected in the case report form, but the group of the subject is not reflected. Neither the investigator nor the evaluator knew the subject group during the study or at the time of study evaluation. The study drugs were administered with a light-repellent infusion device and a light shield to prevent subjects or other study participants from learning about the group information. During the study, only the pharmacists and researchers are aware of the group information of the subjects, but they do not participate in the collection of study data and the evaluation of study results. All participants in the study signed a confidentiality commitment to avoid blindness. Emergency blindness: When a subject needs to know his/her group in an emergency, the researcher can perform emergency blindness in the randomization system, which will inform the grouping information of the subject and record the emergency blindness operation. After emergency blindness, the investigator should contact the inspector within 24 hours to report the cause of the blindness. After the blindness is broken, the researcher should record the reason, date, treatment situation and treatment result in detail in the case report form and sign it. Subjects must drop out of the study after blindness is broken. |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
2025.7.30上传中国临床试验注册中心 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Upload to the China Clinical Trial Registration center on July 30,2025 |
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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: |
使用病例记录表采集和管理数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Collect and manage data using CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |