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注册号: Registration number: |
ChiCTR2600125664 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-29 10:29:25 |
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注册时间: Date of Registration: |
2026-05-29 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: |
双膦酸盐导致的颌骨坏死患者相关分子特征研究 |
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Public title: |
Study on Molecular Characteristics in Patients with Jaw Bone Necrosis Caused by Bisphosphonates |
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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: |
双膦酸盐相关性颌骨坏死(BRONJ)患者的血管、炎症及成骨等相关分子表达特征研究 |
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Scientific title: |
Molecular Expression Signatures of Angiogenesis, Inflammation, and Osteogenesis in Patients with Bisphosphonate-Related Osteonecrosis of the Jaws (BRONJ) |
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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: |
汪昆 |
研究负责人: |
汪昆 |
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Applicant: |
Wang Kun |
Study leader: |
Wang Kun |
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申请注册联系人电话: Applicant telephone: |
+86 23 68774645 |
研究负责人电话:
Study leader's |
+86 23 68774645 |
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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: |
yangzuge458@163.com |
研究负责人电子邮件: Study leader's E-mail: |
dentalimplants@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: |
重庆市沙坪坝区新桥正街83号 陆军军医大学第二附属医院 |
研究负责人通讯地址: |
重庆市沙坪坝区新桥正街83号 |
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Applicant address: |
No. 83, Xinqiao Zheng Street, Shapingba District, Chongqing City |
Study leader's address: |
No. 83, Xinqiao Zheng Street, Shapingba District, Chongqing City |
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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: |
中国人民解放军陆军军医大学第二附属医院 |
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Applicant's institution: |
Second Affiliated Hospital of Army Medical University, PLA |
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研究负责人所在单位: |
中国人民解放军陆军军医大学第二附属医院 |
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Affiliation of the Leader: |
The Second Affiliated Hospital of the Army 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: |
2025-研第428-01 |
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: |
中国人民解放军陆军军医大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Second Affiliated Hospital of Army Medical University PLA |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-11-20 00:00:00 | ||
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伦理委员会联系人: |
胡岚岚 |
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Contact Name of the ethic committee: |
Hu Lanlan |
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伦理委员会联系地址: |
重庆市沙坪坝区新桥正街83号 |
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Contact Address of the ethic committee: |
No. 83, Xinqiao Zheng Street, Shapingba District, Chongqing City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 68755422 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
35341579@qq.com |
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研究实施负责(组长)单位: |
中国人民解放军陆军军医大学第二附属医院 |
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Primary sponsor: |
The Second Affiliated Hospital of the Army Medical University |
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研究实施负责(组长)单位地址: |
重庆市沙坪坝区新桥正街83号 |
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Primary sponsor's address: |
No. 83, Xinqiao Zheng Street, Shapingba District, Chongqing City |
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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: |
重庆市器官智能生物制造工程研究中心开放项目 |
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Source(s) of funding: |
Open Project of Chongqing Engineering Research Center for Organ Intelligent Biomanufacturing |
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研究疾病: |
双膦酸盐相关性颌骨坏死 |
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Target disease: |
Bisphosphonate-related osteonecrosis of the jaw |
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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: |
观察性研究 |
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Study type: |
Observational 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: |
病例对照研究 |
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Study design: |
Case-Control study |
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研究目的: |
通过对比需手术清创的 BRONJ 患者废弃坏死骨组织与骨性III类错颌畸形正颌手术废弃正常骨组织,系统分析双膦酸盐用药对人骨内血管分子、炎症-NETs 分子及成骨分子表达的影响,验证“血管稀少-炎症(NETs)亢进-成骨受阻”的动物发现是否同样存在于人类骨坏死样本。 |
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Objectives of Study: |
By comparing discarded necrotic bone tissue from BRONJ patients requiring surgical debridement with discarded normal bone tissue from patients undergoing orthognathic surgery for skeletal Class III malocclusion, this study systematically analyzes the impact of bisphosphonate administration on the expression of angiogenic molecules, inflammation-NETs molecules and osteogenic molecules in human bone, and verifies whether the animal-derived finding of "reduced angiogenesis - excessive inflammation (NETs) - impaired osteogenesis" also exists in human osteonecrosis samples. |
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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: |
1. 头颈部放疗史; 2. 颌骨原发/转移肿瘤; 3. 3 年内抗血管靶向治疗; 4.长期糖皮质激素(>=3 月且等效泼尼松>=7.5 mg/日或累计>1 g); 5.糖尿病; 6. 近 4 周连续 NSAIDs/COX-2 抑制剂>7 天。 |
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Exclusion criteria: |
1. History of head and neck radiotherapy; 2. Primary or metastatic tumors in the jaw; 3. Anti-angiogenic targeted therapy within 3 years; 4. Long-term use of glucocorticoids (>= 3 months and equivalent prednisone >= 7.5 mg/day or cumulative > 1 g); 5. Diabetes; 6. Continuous use of NSAIDs/COX-2 inhibitors for more than 7 days for the past 4 weeks. |
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研究实施时间: Study execute time: |
从 From 2025-11-19 00:00:00至 To 2026-11-19 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-29 00:00:00 至 To 2026-11-19 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
否No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
本研究采用标准化病例记录表(CRF)采集患者临床基线信息、双膦酸盐用药史、手术信息等数据,所有数据由专人录入并双人核对,通过陆军军医大学第二附属医院电子数据采集系统(EDC)进行存储与管理,确保数据真实、完整、可追溯。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study uses a standardized Case Report Form (CRF) to collect patients' clinical baseline information, bisphosphonate medication history, surgical information and other data. All data are entered by specially-assigned persons and verified by double check, and stored and managed through the Electronic Data Capture (EDC) system of the Second Affiliated Hospital of Army Medical University to ensure the authenticity, completeness and traceability of the data. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |