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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2200056972 |
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最近更新日期: Date of Last Refreshed on: |
2022-03-08 00:23:10 |
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注册时间: Date of Registration: |
2022-02-25 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
此为补注册,需在http://www.medresman.org.cn上建立项目、审核原始数据并公示后才能补注册(具体见邮件)。 一项单中心、随机、平行对照比较烟酰胺核糖与维生素E改善高龄女性生育力的临床研究 |
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Public title: |
Comparing Nicotinamide Ribose with vitamin E to improve fertility in elderly women: a single-center, randomized, parallel trial |
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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: |
一项单中心、随机、平行对照比较烟酰胺核糖与维生素E改善高龄女性生育力的临床研究 |
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Scientific title: |
Comparing Nicotinamide Ribose with vitamin E to improve fertility in elderly women: a single-center, randomized, parallel trial |
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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: |
陈雯慧 |
研究负责人: |
杨庆岭 |
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Applicant: |
WenhuiChen |
Study leader: |
QinglingYang |
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申请注册联系人电话: Applicant telephone: |
18236921525 |
研究负责人电话:
Study leader's |
13783560012 |
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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: |
cwh07280@163.com |
研究负责人电子邮件: Study leader's E-mail: |
qingling531@163.com |
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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: |
河南省郑州市二七区建设东路1号 |
研究负责人通讯地址: |
河南省郑州市二七区建设东路1号 |
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Applicant address: |
1 Jianshe Road East, Erqi District, Zhengzhou, He'nan |
Study leader's address: |
1 Jianshe Road East, Erqi District, Zhengzhou, He'nan |
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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: |
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申请人所在单位: |
郑州大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Zhengzhou University, Jianshe Road, Erqi District, Zhengzhou City, Henan Province |
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研究负责人所在单位: |
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Affiliation of the Leader: |
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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: |
2020-KY-344 |
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: |
郑州大学第一附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Zhengzhou University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2020-08-10 00:00:00 | ||
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伦理委员会联系人: |
未说明 |
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Contact Name of the ethic committee: |
Not stated |
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伦理委员会联系地址: |
河南省郑州市二七区建设东路1号 |
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Contact Address of the ethic committee: |
1 Jianshe Road East, Erqi District, Zhengzhou, He'nan |
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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: |
郑州大学第一附属医院 |
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Primary sponsor: |
The First Affiliated Hospital of Zhengzhou University |
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研究实施负责(组长)单位地址: |
河南省郑州市二七区建设东路郑州大学第一附属医院 |
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Primary sponsor's address: |
1 Jianshe Road East, Erqi District, Zhengzhou, He'nan |
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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: |
郑州大学第一附属医院 |
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Source(s) of funding: |
The First Affiliated Hospital of Zhengzhou University |
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研究疾病: |
高龄患者不孕症和卵巢功能低下 |
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Target disease: |
Infertility in elderly patients and ovarian dysfunction |
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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: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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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: |
随着雌性哺乳动物的衰老,它们的繁殖性能与雄性哺乳动物相比急剧下降。哺乳动物的卵巢中有固定数量的卵母细胞,它们在生殖寿命中逐渐枯竭,从而导致卵巢卵泡储备量逐渐减少,同时卵母细胞质量下降。然而,仍然缺乏用于逆转与年龄相关的卵巢不育症的安全有效的策略。烟酰胺核糖(NR)作为体内多种酶的辅助因子,参与调节多种代谢过程,目前已有研究证明其对衰老引起的多种器官功能下降及代谢疾病均有一定的保护和改善作用,前期的研究发现在饮用水中补充NR保持卵巢卵泡储备,并增加排卵潜能,获卵数增加,提高了生育力。本研究旨在观察NR对于高龄和卵巢储备低下患者的保护和改善作用,为后续进一步探究NR调控卵巢衰老的具体作用机制提供可靠的临床依据。 |
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Objectives of Study: |
As female mammals age, their reproductive performance declines dramatically compared to that of male mammals. The ovary of mammals has a fixed number of oocytes, which are depleted during the reproductive life, resulting in a gradual decrease in ovarian follicle storage and oocyte quality. However, safe and effective strategies for reversing age-related ovarian infertility are still lacking. Nicotinamide Riboside (NR), as in a variety of enzymes cofactors, involved in regulating many metabolic processes, there are studies to prove its to multiple organ function decline associated with aging and metabolic diseases has a role in the protection and improvement, previous studies found that NR can keep the ovarian follicle in drinking water reserves, and increase the potential of ovulation, egg number increase and improve the fertility. The purpose of this study was to observe the protective and improving effects of NR on elderly patients with low ovarian reserve, and to provide a reliable clinical basis for further exploring the specific mechanism of NR regulating ovarian aging. |
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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: |
(1)38≤年龄≤42周岁的不孕妇女; |
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Inclusion criteria |
(1) Infertile women aged 38≤ 42 years |
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排除标准: |
(1)子宫腺肌症、子宫肌瘤压迫宫腔线 |
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Exclusion criteria: |
(1) adenomyosis, uterine fibroids compression uterine cavity line |
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研究实施时间: Study execute time: |
从 From 2021-07-03 00:00:00至 To 2024-07-03 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-07-03 00:00:00 至 To 2024-07-03 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: |
正在进行 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): |
计算机软件产生随机方法 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
the random number sequence produced by computer soft |
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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: |
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Blinding: |
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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年将共享原始数据, 可向研究者联系索取 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2025 contact the researcher |
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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: |
1.病例记录表 2.电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1.CRF 2.CCRM |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |