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注册号: Registration number: |
ChiCTR2500106467 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-24 10:08:31 |
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注册时间: Date of Registration: |
2025-07-24 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: |
牙周内窥镜辅助下龈下刮治及根面平整(SRP)术后牙周袋内菌斑控制 |
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Public title: |
Plaque Control in Periodontal Pockets After Scaling and Root Planing (SRP) Assisted by Periodontal Endoscopy |
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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: |
牙周内窥镜辅助下龈下刮治及根面平整(SRP)术后牙周袋内菌斑控制 |
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Scientific title: |
Plaque Control in Periodontal Pockets After Scaling and Root Planing (SRP) Assisted by Periodontal Endoscopy |
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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: |
郭晓雨 |
研究负责人: |
郭晓雨 |
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Applicant: |
Xiaoyu Guo |
Study leader: |
Xiaoyu Guo |
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申请注册联系人电话: Applicant telephone: |
+86 130 2188 5780 |
研究负责人电话:
Study leader's |
+86 130 2188 5780 |
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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: |
pluvia0504@163.com |
研究负责人电子邮件: Study leader's E-mail: |
pluvia0504@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: |
中国河北省石家庄市中山东路383号 |
研究负责人通讯地址: |
中国河北省石家庄市中山东路383号 |
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Applicant address: |
383 Zhongshan East Road, Shijiazhuang, Hebei, China |
Study leader's address: |
383 Zhongshan East Road, Shijiazhuang, Hebei, 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: |
河北医科大学口腔医院 |
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Applicant's institution: |
Hospital of Stomatology Hebei Medical University |
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研究负责人所在单位: |
河北医科大学口腔医院 |
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Affiliation of the Leader: |
Hospital of Stomatology Hebei 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: |
[2024]022 |
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: |
河北医科大学口腔医院伦理委员会 |
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Name of the ethic committee: |
Hospital of Stomatology Hebei Medical University Ethics Committee |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-11-29 00:00:00 | ||
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伦理委员会联系人: |
刘慧娟 |
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Contact Name of the ethic committee: |
Huijuan Liu |
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伦理委员会联系地址: |
中国河北省石家庄市中山东路383号 |
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Contact Address of the ethic committee: |
383 Zhongshan East Road, Shijiazhuang, Hebei, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 311 8626 6510 |
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: |
河北医科大学口腔医院 |
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Primary sponsor: |
Hospital of Stomatology Hebei Medical University |
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研究实施负责(组长)单位地址: |
中国河北省石家庄市中山东路383号 |
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Primary sponsor's address: |
383 Zhongshan East Road, Shijiazhuang, Hebei, 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: |
河北省医学科学研究课题计划 20250767 |
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Source(s) of funding: |
Medical Science Research Project of Hebei Grant No. 20250767 |
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研究疾病: |
慢性牙周炎 |
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Target disease: |
Chronic 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: |
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.内窥镜辅助下SRP治疗后龈下菌斑随着时间如何的变化,该变化对牙周愈合是否有影响 2.内窥镜辅助SRP术后针对牙周袋分别使用盐酸米诺环素软膏、半导体激光进行袋内消毒、龈下喷砂,是否可加速牙周组织愈合,并研究操作过程中龈下细菌数量和种类如何变化。 |
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Objectives of Study: |
1. How does the subgingival plaque change over time after endoscopy-assisted SRP treatment, and does this change have an adverse effect on periodontal healing? 2. After endoscopy-assisted SRP, can the use of minocycline hydrochloride ointment and diode laser for intra-pocket disinfection and subgingival air polishing of periodontal pockets accelerate the healing of periodontal tissues, and how do the quantity and types of subgingival bacteria change during the procedure? |
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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: |
排除标准:1、患有影响牙周炎进展或疗效的全身性疾病(如糖尿病、心血管疾病等) 者;2、妊娠期、哺乳期女性;3、吸烟者;4、3个月内服用抗生素者;5、曾行牙周手术治疗的患牙;6、存在明显咬合创伤的患牙;7、牙周牙髓联合病变的患牙;8、第三磨牙阻生致第二磨牙远中附着丧失的位点。 |
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Exclusion criteria: |
Exclusion criteria: 1.Systemic diseases (such as diabetes, cardiovascular disease, etc.) that affect the progression or efficacy of periodontitis; 2. Women during pregnancy and lactation; 3. Smokers; 4. Use of antibiotics within 3 months; 5. Affected teeth with periodontal surgery; 6. Affected teeth with significant occlusal trauma; 7. Affected teeth with combined periodontal-pulpal involvement; 8. The site of third molar resistance in the secon |
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研究实施时间: Study execute time: |
从 From 2024-12-16 00:00:00至 To 2026-09-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-01-08 00:00:00 至 To 2026-06-01 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: |
正在进行 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): |
本实验为随机对照实验,随机由计算机对所有病人随机分组,本研究在开始前会由临床研究协调员(CRC)使用计算机对所有病人随机分组,每位患者将有均等的机会被分到每个组。患者和医生都不能选择治疗组别,分组结束后原则上不再更改组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
All patients will be randomized by a clinical research coordinator (CRC) using a computer prior to the start of this study, and each patient will have an equal chance of being assigned to each group. Neither the patient nor the doctor can choose the treatment group, and in principle, the group will not be changed after grouping. |
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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: |
本实验中采用单盲方式,仅研究者知晓分组,患者及数据采集人员均保持盲态。 |
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Blinding: |
In this experiment, a single-blind method was adopted, only the investigator knew the grouping, and the patients and data collectors remained blind. |
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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): |
2028-12-31 Pluvia0504@163.com |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2027-12-31 Pluvia0504@163.com |
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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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |