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注册号: Registration number: |
ChiCTR2600126709 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-14 23:25:21 |
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注册时间: Date of Registration: |
2026-06-14 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: |
人类口腔样本中候选门级辐射类群细菌及其共生宿主的筛选 |
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Public title: |
Screening of Candidate Phylum Radiation and their symbiotic hosts in human oral samples |
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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: |
人类口腔样本中候选门级辐射类群细菌及其共生宿主的筛选 |
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Scientific title: |
Screening of Candidate Phylum Radiation and their symbiotic hosts in human oral samples |
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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: |
王韶英 |
研究负责人: |
王韶英 |
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Applicant: |
Wang Shaoying |
Study leader: |
Wang Shaoying |
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申请注册联系人电话: Applicant telephone: |
+86 10 82195773 |
研究负责人电话:
Study leader's |
+86 10 82195773 |
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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: |
13247193850@163.com |
研究负责人电子邮件: Study leader's E-mail: |
13247193850@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: |
北京市海淀区中关村南大街22号 |
研究负责人通讯地址: |
北京市海淀区中关村南大街22号 |
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Applicant address: |
No. 22, Zhongguancun South Street, Haidian District, Beijing |
Study leader's address: |
No. 22, Zhongguancun South Street, Haidian District, Beijing |
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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: |
北京大学口腔医院 |
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Applicant's institution: |
Peking University School of Stomatology |
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研究负责人所在单位: |
北京大学口腔医院 |
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Affiliation of the Leader: |
Peking University Hospital of Stomatology |
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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: |
PKUSSIRB-2025119297 |
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: |
北京大学口腔医院生物医学伦理委员会 |
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Name of the ethic committee: |
IRB of Peking University Hospital of Stomatology |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-13 00:00:00 | ||
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伦理委员会联系人: |
贾效伟 |
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Contact Name of the ethic committee: |
Jia Xiaowei |
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伦理委员会联系地址: |
北京市海淀区中关村南大街22号 |
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Contact Address of the ethic committee: |
No.22, Zhongguancun South Avenue,Haidian District, Beijing, 100081 |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 82195759 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
keyanchuethics@163.com |
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研究实施负责(组长)单位: |
北京大学口腔医院 |
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Primary sponsor: |
Peking University Hospital of Stomatology |
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研究实施负责(组长)单位地址: |
北京市海淀区中关村南大街22号 |
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Primary sponsor's address: |
No. 22, Zhongguancun South Street, Haidian District, Beijing |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
Self-selected topic (self-funded) |
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研究疾病: |
III期/Ⅳ期牙周炎 |
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Target disease: |
Stage III/IV Periodontitis |
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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: |
观察性研究 |
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Study type: |
Observational study |
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研究所处阶段: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
横断面 |
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Study design: |
Cross-sectional |
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研究目的: |
由于 CPR 细菌难以独立存活,传统的方法难以分离,本研究拟采用液滴微流控技术,一方面隔离空间,使细菌不受群体群落的影响,另一方面可以得到大量单液滴,有可能分离出更多 CPR 细菌及其宿主。这有助于了解人类口腔中 CPR 细菌与宿主的共生机制,以更好地了解口腔中 CPR 细菌的功能,为临床上的治疗提供思路。 |
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Objectives of Study: |
Because CPR bacteria are hard to survive on their own, traditional methods struggle to isolate them. This study plans to use droplet microfluidics technology, which can isolate them in tiny spaces so they aren't affected by the community around them, and at the same time, produce a lot of single droplets, potentially isolating more CPR bacteria and their hosts. This can help us understand how CPR bacteria coexist with their hosts in the human mouth, better grasp their role in oral health, and provide ideas for clinical treatments. |
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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.怀孕、哺乳期妇女; |
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Exclusion criteria: |
1.Pregnant and lactating women; |
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研究实施时间: Study execute time: |
从 From 2026-06-20 00:00:00至 To 2027-01-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-20 00:00:00 至 To 2026-07-20 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: |
男女均可 |
Gender: |
Both |
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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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
CRF |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |