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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: |
ChiCTR2600125376 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-26 11:41:41 |
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注册时间: Date of Registration: |
2026-05-26 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: |
血小板浓缩物在再生性牙髓治疗中应用的临床研究 |
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Public title: |
Clinical Efficacy of Platelet Concentrates in Regenerative Endodontic Therapy: A Clinical 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: |
血小板浓缩物在再生性牙髓治疗中应用的临床研究 |
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Scientific title: |
Clinical Efficacy of Platelet Concentrates in Regenerative Endodontic Therapy: A Clinical 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: |
曹钰 |
研究负责人: |
曹钰 |
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Applicant: |
caoyu |
Study leader: |
cao yu |
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申请注册联系人电话: Applicant telephone: |
+86 136 8325 8888 |
研究负责人电话:
Study leader's |
+86 10 5709 9753 |
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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: |
caoyu_bj@163.com |
研究负责人电子邮件: Study leader's E-mail: |
caoyu_bj@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: |
大兴区西红门镇欣荣北大街28号 |
研究负责人通讯地址: |
北京市丰台区樊家村路9号院 |
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Applicant address: |
No. 28, Xinhong North Street, Shixing Town, Xihongmen District |
Study leader's address: |
No.9 Fanjiacun Road, Fengtai District, Beijing, China |
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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: |
首都医科大学附属北京口腔医院 |
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Applicant's institution: |
Beijing Stomatological Hospital, Capital Medical University |
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研究负责人所在单位: |
首都医科大学附属北京口腔医院 |
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Affiliation of the Leader: |
Beijing Stomatological Hospital , Capital Medical University |
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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: |
CMUSH-IRB-KJ-PJ-2026-16 |
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: |
首都医科大学附属北京口腔医院伦理委员会 |
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Name of the ethic committee: |
Institutional Review Board of Beijing Stomatological Hospital, Capital Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-30 00:00:00 | ||
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伦理委员会联系人: |
夏晓钰 |
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Contact Name of the ethic committee: |
Xia Xiaoyu |
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伦理委员会联系地址: |
北京市丰台区樊家村路9号院 |
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Contact Address of the ethic committee: |
No.9 Fanjiacun Road, Fengtai District, Beijing, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 10 5709 9307 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
18602615270@163.com |
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研究实施负责(组长)单位: |
首都医科大学附属北京口腔医院 |
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Primary sponsor: |
Beijing Stomatological Hospital , Capital Medical University |
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研究实施负责(组长)单位地址: |
北京市丰台区樊家村路9号院 |
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Primary sponsor's address: |
No.9 Fanjiacun Road, Fengtai District, Beijing, 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: |
首都医科大学附属北京口腔医院创新基金 |
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Source(s) of funding: |
Innovation Fund of BEIJING STOMATOLOGICAL HOSPITAL |
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研究疾病: |
牙髓坏死 |
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Target disease: |
Pulp necrosis |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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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: |
1. 本研究借助CBCT确定根尖孔直径,通过口腔显微镜多级放大和卓越照明系统,结合脉搏血氧仪操作技术,研究根管内置入PRF对再生性牙髓治疗疗效的影响。 2. 探究再生性牙髓治疗的临床方法,提高治疗成功率。 |
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Objectives of Study: |
1.The aim of this study was to investigate the effect of endodontic PRF implantation on the outcome of regenerative endodontics by using CBCT to determine the apical foramen diameter, a dental microscope with multi-stage magnification and excellent illumination system, and pulse oximeter operation technique. 2. explore the clinical methods of regenerative endodontics and improve the success rate of treatment. |
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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:年龄9-40岁,性别不限 2:无系统性疾病,无牙周病变,根据临床检查判断为牙髓坏死,牙根发育分期Nolla 7-9期,根尖周病变直径2-10mm,最终无需桩核修复,患者/父母监护人依从性好 3:患者对治疗所需药物不过敏。 |
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Inclusion criteria |
1.Age 9-40 years old, both sexes; |
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排除标准: |
1:创伤 2:隐裂 2:根纵裂 3:怀孕或1年内有生育意愿女性,哺乳期女性 4:精神障碍或智力障碍者 5:无法判定疗效或影响疗效或安全性判定者 6:同时参与其他临床试验者。 |
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Exclusion criteria: |
1.Trauma; |
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研究实施时间: Study execute time: |
从 From 2026-01-01 00:00:00至 To 2028-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-29 00:00:00 至 To 2028-12-31 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): |
由研究者参照电脑生成随机数分组 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The participants were divided into groups according to the random number generated by the researchers using a computer. |
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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: |
单盲,对评估者隐藏分组 |
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Blinding: |
Single blind study with blinded-evaluators |
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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): |
null. |
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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: |
病例记录表(CRF):按研究方案设计表单,覆盖各访视核心研究数据;由经 GCP 培训人员规范填写,纸质版专人锁存于王府井院区口腔综合科 312 诊室档案柜,定期核查。 管理:制作与 CRF 对应的电子表,24 小时内同步录入纸质数据,仅标注受试者研究编号;文件存储于课题组专用电脑,限授权人员访问,定期备份;所有随访完成后核查锁定数据,修改需书面申请并记录。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Report Form (CRF): Forms designed according to the study protocol to capture core research data across all visits; completed by GCP-trained personnel following standardized procedures. Hard copies are securely stored and locked in the filing cabinet of Clinic 312, Comprehensive Oral Medical Department, Wangfujing Hospital, with regular audits.Management: An electronic database corresponding to the CRF is established, into which data from paper forms are entered within 24 hours, annotated only with subjects' unique research identifiers. Files are stored on the research team's dedicated computer, with access restricted to authorized personnel, and are regularly backed up. Upon completion of all follow-ups, data are verified and locked; any modifications require a formal written application and detailed documentation. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |