|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2100044389 |
|
最近更新日期: Date of Last Refreshed on: |
2021-08-30 05:58:37 |
|
注册时间: Date of Registration: |
2021-03-17 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
后牙区两种位点保存术的临床评价 |
|
Public title: |
Clinical evaluation of two socket preservation in posterior teeth |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
后牙区两种位点保存术的临床评价 |
|
Scientific title: |
Clinical evaluation of two socket preservation in posterior teeth |
|
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: |
杨婷婷 |
研究负责人: |
班宇 |
|
Applicant: |
Tingting Yang |
Study leader: |
Yu Ban |
|
申请注册联系人电话: Applicant telephone: |
+86 13258253472 |
研究负责人电话:
Study leader's |
+86 13908185078 |
|
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: |
ladyting@163.com |
研究负责人电子邮件: Study leader's E-mail: |
banyuby@163.com |
|
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: |
四川省成都市武侯区人民南路3段14号 |
研究负责人通讯地址: |
四川省成都市武侯区人民南路3段14号6楼 |
|
Applicant address: |
14 South Renmin Road, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
14 South Renmin Road, Wuhou District, Chengdu, Sichuan, China |
|
申请注册联系人邮政编码: Applicant postcode: |
610041 |
研究负责人邮政编码: Study leader's postcode: |
610041 |
|
申请人所在单位: |
四川大学华西口腔医院 |
||
|
Applicant's institution: |
West China Stomatological Hospital of Sichuan University |
||
|
研究负责人所在单位: |
四川大学华西口腔医院 |
||
|
Affiliation of the Leader: |
West China Stomatological Hospital of Sichuan University |
||
|
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: |
WCHSIRB-D-2020-338-R1 |
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: |
四川大学华西口腔医院医学伦理委员会 |
||
|
Name of the ethic committee: |
The ethic committee of West China Stomatological Hospital of Sichuan University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2020-11-04 00:00:00 | ||
|
伦理委员会联系人: |
张晓辉 |
||
|
Contact Name of the ethic committee: |
Xiaohui Zhang |
||
|
伦理委员会联系地址: |
四川省武侯区成都市人民南路三段14号华西口腔医院伦理委员会 |
||
|
Contact Address of the ethic committee: |
14 South Renmin Road, Wuhou District, Chengdu, Sichuan, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
||
|
研究实施负责(组长)单位: |
四川大学华西口腔医院 |
||||||||||||||||||||||
|
Primary sponsor: |
West China Stomatological Hospital of Sichuan University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
四川省成都市人民南路三段14号华西口腔医院 |
||||||||||||||||||||||
|
Primary sponsor's address: |
14 South Renmin Road, Wuhou District, Chengdu, Sichuan, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
研究负责人 |
||||||||||||||||||||||
|
Source(s) of funding: |
Research leader |
||||||||||||||||||||||
|
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: |
干预性研究 |
||||||||||||||||||||||
|
Study type: |
Interventional study |
||||||||||||||||||||||
|
研究所处阶段: |
其它 | ||||||||||||||||||||||
|
Study phase: |
N/A |
||||||||||||||||||||||
|
研究设计: |
半随机对照 |
||||||||||||||||||||||
|
Study design: |
Quasi-randomized controlled |
||||||||||||||||||||||
|
研究目的: |
(1)评价后牙区两种位点保存术后软组织在组织学和形态学上的差异 (2)评价两种位点保存术牙槽嵴的水平向和垂直向骨量的变化及其成骨的效果 |
||||||||||||||||||||||
|
Objectives of Study: |
(1) evaluate the histological and morphological differences of the soft tissue after two socket preservation in posterior teeth (2) evaluate the changes of bone mass in horizontal and vertical direction and the osteogenic effect of alveolar ridge preservation at two sites |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
在局麻下使用微创拔牙挺挺松患牙,微创拔除患牙,尽量减少拔牙过程中对牙槽骨壁的损伤。 CGF组:患牙微创拔除后,分离颊侧或舌侧的结缔组织,仔细清理牙槽窝,并用激光处理拔牙窝创面,搔刮牙槽窝使其充满新鲜血液,填入 Bio-Oss骨粉至高度略平于牙槽骨顶,表面覆盖CGF膜,局部减张,拉拢缝合。 Bio-collagen组:患牙拔除后,仔细清理牙槽窝,并用激光处理拔牙窝创面,搔刮牙槽窝使其充满新鲜血液,填入Bio-Oss骨粉至高度略低于牙槽骨顶,bio-oss骨粉颗粒上表面覆盖Bio-oss collagen,采用交叉褥式缝合拉拢缝合。 |
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
Extract the teeth as minimally invasive as possible under the anesthesia, try to protect the alveolar. CGF group: after tooth extraction, separate the buccal or lingual flap, then clear the tooth socket carefully. Finally clear the socket with laser. After the socket is free from inflammatory granulation tissue. Fill the socket fully with Bio-OSS, and with its surface covered with CGF membrane, then close the wound with modified horizontal mattress. Bio collagen group: after tooth extraction, separate the buccal or lingual flap, then clear the tooth socket carefully. Finally clear the socket with laser. After the socket is free from inflammatory granulation tissue. Fill the socket fully with Bio-OSS, and with its surface covered with Bio-collagen, then close the wound with modified horizontal mattress. |
||||||||||||||||||||||
|
纳入标准: |
1)年龄18-65岁,全身健康或控制良好的高血压和糖尿病患者 |
||||||||||||||||||||||
|
Inclusion criteria |
1) aged 18-65 years, generally healthy or with well-controlled hypertension and diabetes |
||||||||||||||||||||||
|
排除标准: |
1)口腔卫生不良,口内有急性炎症 |
||||||||||||||||||||||
|
Exclusion criteria: |
1) Poor oral hygiene, acute inflammation in the mouth |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2021-04-01 00:00:00至 To 1990-01-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2021-05-31 00:00:00 至 To 1990-01-01 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): |
项目开始前制作26个相同信封,里面分别放入一张写着组别的纸,每种组别各13张,打乱顺序。每位患者手术开始前由同一位研究者进行抽取确认患者组别 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
26 same envelopes were made before the project started, and a paper with the group was put in it, 13 for each group, which disordered the order. Each patient was selected and confirmed by the same researcher before the operation |
||||||||
|
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 |
|
盲法: |
单盲试验:只有研究者了解分组情况,研究对象不知道自己是试验组还是对照组。 |
|
Blinding: |
Single blind trial: only the researcher knows the grouping situation, and the patients don't know whether they are the experimental group or the control group. |
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
是否共享原始数据: IPD sharing |
是Yes |
|
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): |
试验完成后6个月会公开数据,并将数据整理后撰写成文章 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Six months after the completion of the experiment, the data will be published, and the data will be sorted out and written into an article |
|
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: |
数据管理是由Exel表格进行统计与处理 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data management is carried out by Exel table |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |