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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: |
ChiCTR2500095503 |
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最近更新日期: Date of Last Refreshed on: |
2025-01-08 10:22:54 |
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注册时间: Date of Registration: |
2025-01-08 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: |
不同咬合接触类型对下颌第一磨牙种植牙即刻负重的临床效果影响 |
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Public title: |
The effect of different occlusal contact types on the clinical effect of single crown in posterior dental implants |
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注册题目简写: |
不同咬合接触类型对下颌第一磨牙种植牙即刻负重的临床效果影响 |
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English Acronym: |
The effect of different occlusal contact types on the clinical effect of single crown in posterior dental implants |
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研究课题的正式科学名称: |
不同咬合接触类型对下颌第一磨牙种植牙即刻负重的临床效果影响 |
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Scientific title: |
The effect of different occlusal contact types on the clinical effect of single crown in posterior dental implants |
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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: |
杨锋 |
研究负责人: |
杨锋 |
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Applicant: |
Yang Feng |
Study leader: |
Yang Feng |
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申请注册联系人电话: Applicant telephone: |
+86 159 5066 7380 |
研究负责人电话: Study leader's telephone: |
+86 159 5066 7380 |
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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: |
yangfeng0909@126.com |
研究负责人电子邮件: Study leader's E-mail: |
yangfeng0909@126.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: |
江苏省徐州市淮海西路99号 |
研究负责人通讯地址: |
江苏省徐州市淮海西路99号 |
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Applicant address: |
No.99, Huaihai West Road, Xuzhou City, Jiangsu Province |
Study leader's address: |
No.99, Huaihai West Road, Xuzhou City, Jiangsu Province |
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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: |
徐州医科大学附属医院 |
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Applicant's institution: |
The Affiliated Hospital of Xuzhou Medical University |
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研究负责人所在单位: |
徐州医科大学附属医院 |
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Affiliation of the Leader: |
The Affiliated Hospital of Xuzhou Medical University |
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是否获伦理委员会批准: |
是/Yes |
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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: |
XYFY2024-KL210-01 |
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: |
徐州医科大学附属医院医学伦理委员会 |
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Name of the ethic committee: |
The Medical Ethics Committee of the Affiliated Hospital of Xuzhou Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2024-05-10 00:00:00 |
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伦理委员会联系人: |
许铁 |
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Contact Name of the ethic committee: |
Xu Tie |
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伦理委员会联系地址: |
江苏省徐州市淮海西路99号 |
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Contact Address of the ethic committee: |
No.99, Huaihai West Road, Xuzhou City, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 516 8580 2291 |
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: |
徐州医科大学附属医院 |
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Primary sponsor: |
The Affiliated Hospital of Xuzhou Medical University |
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研究实施负责(组长)单位地址: |
江苏省徐州市淮海西路99号 |
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Primary sponsor's address: |
No.99, Huaihai West Road, Xuzhou City, Jiangsu Province |
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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: |
课题组科研经费 |
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Source(s) of funding: |
Research funds of the research group |
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Target disease: |
defect of dentition |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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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: |
观察不同咬合接触类型的即刻负重临时修复体对下颌单颗后牙即刻负重临床效果的影响 |
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Objectives of Study: |
To observe the effect of immediate weight-bearing temporary restorations with different occlusal contact types on the clinical effect of immediate weight-bearing in a single mandibular posterior tooth |
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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患者下颌后牙单牙缺失②拟种植部位有足够的骨宽度和骨高度,足以保证种植体的初期稳定性③种植体的初始植入扭矩能够达到35N·cm者;④种植位点骨质类型为Ⅰ~Ⅲ类骨,牙槽嵴顶存在完整骨皮质。⑤种植手术后24h内能够佩戴种植体支持的临时修复体即刻负重;⑥无不可控制的全身基础性疾病史者,能耐受种植手术。⑦颞下颌关节、口腔软硬组织健康,无进展期牙周炎者;⑧对本研究知情同意并能主动配合研究者;⑨临床留存病历资料完整者。 |
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Inclusion criteria |
(1) The patient's mandibular posterior teeth are missing (2) The proposed implant site has sufficient bone width and bone height to ensure the initial stability of the implant (3) The initial implantation torque of the implant can reach 35N·cm; (4) The bone type of the implant site is I-III. type bone, and there is intact bone cortex in the alveolar ridge crest. (5) Temporary restorations supported by implants can be worn within 24 hours after implant surgery, and immediate weight bearing; (6) Those who have no history of uncontrollable systemic underlying diseases and can tolerate implant surgery. (7) Patients with healthy temporomandibular joints and oral soft and hard tissues, and no advanced periodontitis; (8) Informed consent to this study and can actively cooperate with the investigator; (9) Those who have complete clinical medical records. |
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排除标准: |
①患者存在严重全身系统性疾病者;②严重的精神性疾病者;③严重吸烟或酗酒生活习惯且无法戒除者;④患者处于妊娠期、哺乳期者;⑤夜磨牙症或习惯性紧咬牙患者;⑥患有骨关节类疾病长期服用双磷酸盐类药物者;⑦重度张口受限者;⑧拟种植术区存在良恶性肿瘤者。⑨无法配合该项目研究者。 |
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Exclusion criteria: |
1. Patients with serious systemic diseases; 2. Patients with serious mental diseases; 3. Patients with serious smoking or alcohol abuse habits and unable to quit; 4. Patients in pregnancy or lactation; 5. Patients with bruxism or habitual clenching of teeth; 6. Patients with bone and joint diseases who take bisphosphonates for a long time; 7. Patients with severe mouth opening restriction; 8. Patients with malignant or benign tumors in the implantation area; 9. Patients who cannot cooperate with the researcher of the project. |
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研究实施时间: Study execute time: |
从 From 2024-05-20 00:00:00至 To 2026-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-01-20 00:00:00 至 To 2026-05-31 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): |
由课题组成员采用随机数字法产生随机数列 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Random number columns produced by team members using a random number method |
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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: |
无 |
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Blinding: |
None |
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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 |
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): |
ResMan |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
ResMan |
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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,EDC |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF, EDC |
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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 |