|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2600124762 |
|
最近更新日期: Date of Last Refreshed on: |
2026-05-17 19:42:15 |
|
注册时间: Date of Registration: |
2026-05-17 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
改良骨窗回置法对种植同期上颌窦外提升骨增量效果的影响:一项回顾性放射学研究 |
|
Public title: |
The Effect of a Modified Bone Window Repositioning Technique on Bone Augmentation Outcomes in Simultaneous Implant Placement with Maxillary Sinus Floor Elevation: A Retrospective Radiographic Study |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
改良骨窗回置法对种植同期上颌窦外提升骨增量效果的影响:一项回顾性放射学研究 |
|
Scientific title: |
The Effect of a Modified Bone Window Repositioning Technique on Bone Augmentation Outcomes in Simultaneous Implant Placement with Maxillary Sinus Floor Elevation: A Retrospective Radiographic Study |
|
研究课题代号(代码): Study subject ID: |
|
|
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: |
|
申请注册联系人: |
沈昕奕 |
研究负责人: |
杨国利 |
|
Applicant: |
Shen Xinyi |
Study leader: |
Guoli Yang |
|
申请注册联系人电话: Applicant telephone: |
+86 19357571687 |
研究负责人电话:
Study leader's |
+86 13600529781 |
|
申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
||
|
申请注册联系人电子邮件: Applicant E-mail: |
3210106302@zju.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
guo_li1977@zju.edu.cn |
|
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): |
||
|
申请注册联系人通讯地址: |
浙江省杭州市上城区凯旋路268号浙江大学华家池校区 |
研究负责人通讯地址: |
浙江省杭州市上城区秋涛北路166号 |
|
Applicant address: |
Zhejiang University, No.268 Kaixuan Road, Shangcheng District, Hangzhou City, Zhejiang Province |
Study leader's address: |
No.166 ,Qiutao North Road,Hangzhou City,Zhejiang Province |
|
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: |
||
|
申请人所在单位: |
浙江大学医学院附属口腔医院 |
||
|
Applicant's institution: |
The Affiliated Stomatological Hospital of Zhejiang University School of Medicine |
||
|
研究负责人所在单位: |
浙江大学医学院附属口腔医院 |
||
|
Affiliation of the Leader: |
Stomatology Hospital,Zhejiang University School Medicine |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
浙大口腔伦审研2026第22号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
|
批准本研究的伦理委员会名称: |
浙江大学医学院附属口腔医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Ethics Committee of?Stomatology?Hospital?Zhejiang?University?School?of?Medicine? |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2026-02-23 00:00:00 | ||
|
伦理委员会联系人: |
陈怡旭 |
||
|
Contact Name of the ethic committee: |
Chen YiXu |
||
|
伦理委员会联系地址: |
浙江省杭州市上城区秋涛北路166号 |
||
|
Contact Address of the ethic committee: |
No.166 ,Qiutao North Road,Hangzhou City,Zhejiang Province |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 571 87219287 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
cyx@zjkq.com.cn |
|
研究实施负责(组长)单位: |
浙江大学医学院附属口腔医院 |
||||||||||||||||||||||
|
Primary sponsor: |
Stomatology Hospital,Zhejiang University School Medicine |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
浙江省杭州市上城区秋涛北路166号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
No.166 ,Qiutao North Road,Hangzhou City,Zhejiang Province |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自选课题(自筹) |
||||||||||||||||||||||
|
Source(s) of funding: |
Elective Course (Self-Funded) |
||||||||||||||||||||||
|
研究疾病: |
牙列缺损 |
||||||||||||||||||||||
|
Target disease: |
Dentition defect |
||||||||||||||||||||||
|
研究疾病代码: |
|
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
观察性研究 |
||||||||||||||||||||||
|
Study type: |
Observational study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
横断面 |
||||||||||||||||||||||
|
Study design: |
Cross-sectional |
||||||||||||||||||||||
|
研究目的: |
通过锥形束计算机断层扫描(CBCT)测量,比较在种植同期上颌窦外提升术中,采用新型固位骨块回置法与传统游离骨块回置法,在术前、术后即刻与术后6个月时骨块的在位率、上颌窦区内牙槽骨高度、窦内骨增益和根尖骨高度等。同时评估两组患者术中及术后的不良事件与并发症发生情况,以科学评估新型骨块回置法的临床优势与安全性。 |
||||||||||||||||||||||
|
Objectives of Study: |
To compare, using cone-beam computed tomography (CBCT), the bone block survival rate, alveolar bone height within the maxillary sinus area, intrasinus bone gain, and apical bone height between the novel retention bone block repositioning method and the traditional free bone block repositioning method in maxillary sinus floor elevation with simultaneous implant placement. These parameters were assessed preoperatively, immediately postoperatively, and at six months post-surgery. Additionally, intraoperative and postoperative adverse events and complications were evaluated in both groups in order to scientifically assess the clinical advantages and safety of the novel bone block repositioning technique. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
1.2024 年 9 月至 2025 年 9 月期间与浙江大学医学院附属口腔医院接受27种植同期上颌窦外提升术的所有患者; 2. 年龄>=18 周岁; 3. 缺失一颗及以上上颌后牙,且愈合时间超过 3 个月; 4. 具备完整基础资料及详细手术记录; 5. 术前(T0)、术后即刻(T1)及术后 6 个月(T2)的 CBCT 影像资料齐全; 6. T0 期缺失牙部位 CBCT 显示的牙槽骨高度(RBH)<=6 毫米; 7. 术前无系统性疾病,且未接受过根尖周病或牙周病治疗。 |
||||||||||||||||||||||
|
Inclusion criteria |
1. All patients who underwent 27 implants of concurrent maxillary sinus lift with the Affiliated Stomatological Hospital of Zhejiang University School of Medicine from September 2024 to September 2025; 2. Age>=18 years old; 3. Missing one or more maxillary posterior teeth with healing time of more than 3 months; 4. Have complete basic information and detailed surgical records; 5. Complete CBCT imaging data before surgery (T0), immediately after surgery (T1) and 6 months after surgery (T2); 6. Alveolar bone height (RBH) <=6 mm shown by CBCT at the missing tooth site in T0 stage; 7. No systemic disease before surgery, and no treatment for apical or periodontal disease. |
||||||||||||||||||||||
|
排除标准: |
1.上颌病变未接受过规范治疗; |
||||||||||||||||||||||
|
Exclusion criteria: |
1.Untreated maxillary pathologies that had not received standard treatment. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2026-06-01 00:00:00至 To 2027-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-01 00:00:00 至 To 2027-06-30 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男女均可 |
Gender: |
Both |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
无 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
||||||||
|
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 |
|
盲法: |
无 |
|
Blinding: |
None |
|
是否共享原始数据: IPD sharing |
否No |
|
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 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
|
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: |
通过浙江大学附属口腔医院门诊病历系统及pac影像查询系统采集及记录 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data were collected and recorded through the outpatient medical record system and the Picture Archiving and Communication (PAC) imaging query system of the Affiliated Stomatology Hospital of Zhejiang University. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |