|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2400093518 |
|
最近更新日期: Date of Last Refreshed on: |
2024-12-06 10:24:57 |
|
注册时间: Date of Registration: |
2024-12-06 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
温敏型羟丁基壳聚糖改良口腔GBR植骨方案的临床研究 |
|
Public title: |
Improved guided bone regeneration by application of Thermo-sensitive Hydroxybutyl Chitosan in Oral Surgery: A Clinical Trial |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
温敏型羟丁基壳聚糖改良口腔GBR植骨方案的临床研究 |
|
Scientific title: |
Improved guided bone regeneration by application of Thermo-sensitive Hydroxybutyl Chitosan in Oral Surgery: A Clinical Trial |
|
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: |
邴肇侠 |
研究负责人: |
董岩 |
|
Applicant: |
Bing Zhaoxia |
Study leader: |
Dong Yan |
|
申请注册联系人电话: Applicant telephone: |
+86 130 5429 1561 |
研究负责人电话:
Study leader's |
+86 139 9196 1032 |
|
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: |
695409830@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
dongyanfmmu@qq.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: |
陕西省西安市新城区长乐西路145号 |
研究负责人通讯地址: |
陕西省西安市新城区长乐西路145号 |
|
Applicant address: |
145 Changle Road West, Xincheng District, Xi'an, Shaanxi, China |
Study leader's address: |
145 Changle Road West, Xincheng District, Xi'an, Shaanxi, China |
|
申请注册联系人邮政编码: Applicant postcode: |
710032 |
研究负责人邮政编码: Study leader's postcode: |
710032 |
|
申请人所在单位: |
空军军医大学口腔医院修复科 |
||
|
Applicant's institution: |
School of Stomatology, The Fourth Military Medical University |
||
|
研究负责人所在单位: |
空军军医大学口腔医院修复科 |
||
|
Affiliation of the Leader: |
School of Stomatology, The Fourth Military Medical 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: |
KQ-YJ-2024-239 |
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: |
中国人民解放军第四军医大学口腔医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Medical Ethics Committee of the Stomatological Hospital, Fourth Military Medical University of the Chinese People's Liberation Army |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2024-11-04 00:00:00 | ||
|
伦理委员会联系人: |
宋雅 |
||
|
Contact Name of the ethic committee: |
Song Ya |
||
|
伦理委员会联系地址: |
陕西省西安市新城区长乐西路145号 |
||
|
Contact Address of the ethic committee: |
145 Changle Road West, Xincheng District, Xi'an, Shaanxi, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 8477 6082 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
291739294@qq.com |
|
研究实施负责(组长)单位: |
空军军医大学口腔医院 |
||||||||||||||||||||||
|
Primary sponsor: |
School of Stomatology, The Fourth Military Medical University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
陕西省西安市新城区长乐西路145号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
145 Changle Road West, Xincheng District, Xi'an, Shaanxi, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
国家口腔疾病临床医学研究中心 |
||||||||||||||||||||||
|
Source(s) of funding: |
National Oral Disease Clinical Medical Research Center |
||||||||||||||||||||||
|
研究疾病: |
单颗牙缺失口腔种植术区水平颊侧牙槽骨骨量不足 |
||||||||||||||||||||||
|
Target disease: |
Insufficient horizontal buccal alveolar bone volume in the dental implantation area with a single missing tooth |
||||||||||||||||||||||
|
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: |
探索性研究/预试验 | ||||||||||||||||||||||
|
Study phase: |
0 |
||||||||||||||||||||||
|
研究设计: |
随机平行对照 |
||||||||||||||||||||||
|
Study design: |
Parallel |
||||||||||||||||||||||
|
研究目的: |
本研究通过温敏型羟丁基壳聚糖-脱蛋白牛骨矿物基质材料(THBC-DBBM)的构建及在水平向骨缺损中的应用,探索THBC-DBBM材料在GBR中的成骨促进作用,并通过术者反馈评分,评价THBC-DBBM材料在引导骨再生术中的适用性,为临床上在骨增量术中应用THBC-DBBM提供数据支持及临床指导。 |
||||||||||||||||||||||
|
Objectives of Study: |
This study aims to explore the osteogenic promotion effects of deproteinized bovine bone mineral combined with thermo-sensitive hydroxybutyl chitosan(THBC-DBBM) in guided bone regeneration (GBR) in horizontal bone defects. The applicability of THBC-DBBM in GBR is evaluated through feedback scores from surgeons. The findings will provide data support and clinical guidance for the use of THBC-DBBM in oral surgery. |
||||||||||||||||||||||
|
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 18周岁≤年龄≤65周岁的患者,性别不限; ② 非游离端单颗牙缺失需要种植修复者; ③ 修复部位颊侧水平向骨宽度不足,但能提供种植体的初期稳定性或牙槽骨宽度≥3mm; ④ 牙槽嵴顶中线至膜龈联合的角质牙龈≥2mm; ⑤ 牙槽嵴能够安全植入≥8mm的种植体或牙槽嵴高度≥5mm; ⑥ 自愿参加本次临床试验并签署知情同意书者。 |
||||||||||||||||||||||
|
Inclusion criteria |
1. Patients aged between 18 and 65 years, regardless of gender; 2. Patients with non-restorable single-tooth loss need dental implant restoration; 3. Patients with insufficient buccal horizontal bone width but capable of providing initial implant stability, or with a socket bone width >=3 mm; 4. Patients with >= 2mm of keratinized gingiva from the alveolar crest midline to the mucogingival junction; 5. Sufficient vertical height at the ridge for safe implantation of >=8 mm implants, or ridge height >=5 mm; 6. Patients willing to participate in this clinical trial, and able to sign an informed consent form. |
||||||||||||||||||||||
|
排除标准: |
① 手术区邻牙存在未控制的牙周炎的患者; ② 手术区邻牙存在未治愈的急慢性牙根尖周炎的患者; ③ 口腔黏膜病变(如扁平苔藓,口腔粘膜白斑等); ④ 手术区域邻牙存在占位性病变(包括囊肿、肿瘤等)的患者; ⑤ 患有可能影响术后愈合和骨结合的系统性疾病(如糖尿病患者血糖控制不佳者(经药物控制空腹血糖仍≥8.8mmol/L)、骨质疏松症、人类免疫缺陷病毒感染)的患者; ⑥ 患有传染性疾病(乙肝、丙肝、梅毒、艾滋病等)的患者; ⑦ 心脏疾病(II级及以上心功能疾病); ⑧ 严重肝肾功能不全或异常的患者(AST或ALT≥正常值上限2.5倍); ⑨ 有头颈部放射治疗或化学治疗病史或正在进行放疗; ⑩ 正在服用或者长期服用影响术后愈合或骨结合的特殊药物(如双磷酸盐类、降钙素类、绝经激素治疗药物等)患者; ? 吸毒、酗酒、药物滥用或自述吸烟/烟草等价物/咀嚼烟草每天>10支者; ? 身体或精神异常无行为能力的患者; ? 过敏性体质者(如对聚乳酸、金属过敏等); ? 妊娠或哺乳期或1年内有计划妊娠的患者; ? 正在参加其他药物或医疗器械临床试验的患者; ? 研究者判断不能参加本临床试验的患者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1. Patients with uncontrolled periodontitis in adjacent teeth of the surgical area; 2. Patients with unresolved acute or chronic periapical periodontitis in adjacent teeth of the surgical area; 3. Patients with oral mucosal lesions (e.g., lichen planus, leukoplakia, etc.); 4. Patients with space-occupying lesions (including cysts, tumors, etc.) in adjacent teeth of the surgical area; 5. Patients with systemic diseases that may affect postoperative healing and osseointegration (e.g., poorly controlled diabetes with fasting blood glucose still >= 8.8 mmol/L after medication, osteoporosis, HIV infection); 6. Patients with infectious diseases (hepatitis B, hepatitis C, syphilis, HIV/AIDS, etc.); 7. Patients with heart disease (class II or higher cardiac functional diseases); 8. Patients with severe liver or kidney dysfunction or abnormalities (AST or ALT >=2.5 times the upper limit of normal); 9. Patients with a history of or undergoing radiation therapy or chemotherapy to the head and neck; 10. Patients currently or long-term taking medications that affect postoperative healing or osseointegration (e.g., bisphosphonates, calcitonin, hormone replacement therapy for menopause, etc.); 11. Patients with a history of drug addiction, alcoholism, substance abuse, or self-reported smoking/tobacco equivalent/chewing tobacco use of more than 10 units per day; 12. Patients with physical or mental disorders rendering them incapable of giving consent; 13. Patients with allergic constitutions (e.g., allergy to polylactic acid, metals, etc.); 14. Patients who are pregnant, breastfeeding, or planning pregnancy within the next year; 15. Patients currently participating in other drug or medical device clinical trials; 16. Patients deemed unsuitable for participation in this clinical trial by the investigator. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2024-12-01 00:00:00至 To 2027-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-01-01 00:00:00 至 To 2026-09-30 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): |
手术当天利用计算机产生随机数,按随机数将研究对象随机分配至试验组与对照组 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
On the day of surgery, random numbers generated by a computer will be used to randomly assign research subjects to the experimental group and the control group. |
||||||||
|
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: |
双盲,患者、随访评估员及统计专家对于分配结果一无所知。 |
|
Blinding: |
Double-blind: patients, follow-up assessors, and statistical experts are unaware of the allocation results. |
|
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): |
公开原始数据日期为2027年12月11日,在resman,http://www.medresman.org.cn/公开 |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The original data is available on December 11, 2027 and is available at Resman, http://www.medresman.org.cn/ |
|
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: |
采用CRF表格记录随访数据. |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management by Case Record Form. |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |