|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2400086432 |
|
最近更新日期: Date of Last Refreshed on: |
2024-07-01 17:29:23 |
|
注册时间: Date of Registration: |
2024-07-01 00:00:00 |
|
注册号状态: |
补注册 |
|
Registration Status: |
Retrospective registration |
|
注册题目: |
游离皮瓣血管危象组织氧饱和度监测阈值的研究 |
|
Public title: |
A Study on The Monitoring Threshold of Oxygen Saturation in Free Flap Vascular Crisis Tissue |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
游离皮瓣血管危象组织氧饱和度监测阈值的研究 |
|
Scientific title: |
A Study on The Monitoring Threshold of Oxygen Saturation in Free Flap Vascular Crisis Tissue |
|
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: |
曲彦亮 |
研究负责人: |
曲彦亮 |
|
Applicant: |
Yanliang Qu |
Study leader: |
Yanliang Qu |
|
申请注册联系人电话: Applicant telephone: |
+86 532 5187 0063 |
研究负责人电话:
Study leader's |
+86 532 5187 0063 |
|
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: |
luckyking999@163.com |
研究负责人电子邮件: Study leader's E-mail: |
luckyking999@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: |
中国山东省青岛市市南区闽江路22号 |
研究负责人通讯地址: |
中国山东省青岛市市南区闽江路22号 |
|
Applicant address: |
No. 22 Minjiang Road, Shinan District, Qingdao City, Shandong Province, China |
Study leader's address: |
No. 22 Minjiang Road, Shinan District, Qingdao City, Shandong Province, China |
|
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: |
中国人民解放军海军第九七一医院 |
||
|
Applicant's institution: |
PLA Navy No. 971 Hospital |
||
|
研究负责人所在单位: |
中国人民解放军海军第九七一医院 |
||
|
Affiliation of the Leader: |
PLA Navy No. 971 Hospital |
||
|
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: |
971LL-2024031204 |
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: |
中国人民解放军海军第九七一医院伦理委员会 |
||
|
Name of the ethic committee: |
The Ethics Committee of the PLA Navy No. 971 Hospital |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2024-03-18 00:00:00 | ||
|
伦理委员会联系人: |
韩金凤 |
||
|
Contact Name of the ethic committee: |
Jinfeng Han |
||
|
伦理委员会联系地址: |
中国山东省青岛市市南区闽江路22号 |
||
|
Contact Address of the ethic committee: |
No. 22 Minjiang Road, Shinan District, Qingdao City, Shandong Province, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 5325187047 |
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: |
中国人民解放军海军第九七一医院 |
||||||||||||||||||||||
|
Primary sponsor: |
PLA Navy No. 971 Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国山东省青岛市市南区闽江路22号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
No. 22 Minjiang Road, Shinan District, Qingdao City, Shandong Province, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
自筹 |
||||||||||||||||||||||
|
Source(s) of funding: |
raised independently |
||||||||||||||||||||||
|
研究疾病: |
游离皮瓣移植术后血管危象 |
||||||||||||||||||||||
|
Target disease: |
Vascular crisis after free flap transplantation |
||||||||||||||||||||||
|
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: |
探索性研究/预试验 | ||||||||||||||||||||||
|
Study phase: |
0 |
||||||||||||||||||||||
|
研究设计: |
队列研究 |
||||||||||||||||||||||
|
Study design: |
Cohort study |
||||||||||||||||||||||
|
研究目的: |
应用近红外光谱技术 ( near-infrared spectroscopy,NIRS)对游离皮瓣进行术后72h组织氧饱和度连续监测,分析正常时和血管危象时游离皮瓣组织氧饱和度均值,通过ROC曲线下面积计算游离皮瓣血管危象阈值,多因素logistic回归调整潜在的混杂因素,评估术后72h游离皮瓣组织氧饱和度低于血管危象阈值与术后血管危象发生的相关性。以期探索游离皮瓣术后血管危象组织氧饱和度监测阈值及术后血管危象早期诊断的新路径,为术后血管危象的早发现、早诊断、早处理提供新的思路和监测模式,进一步提高游离皮瓣成活率。 |
||||||||||||||||||||||
|
Objectives of Study: |
Near infrared spectroscopy (NIRS) technology was applied to continuously monitor the tissue oxygen saturation of free skin flaps 72 hours after surgery. The mean oxygen saturation of free skin flap tissue was analyzed during normal and vascular crises. The vascular risk threshold of free skin flap was calculated based on the area under the ROC curve. Multivariate logistic regression was used to adjust for potential confounding factors, and the correlation between postoperative oxygen saturation of free skin flap tissue below the vascular crisis threshold and postoperative vascular crisis was evaluated. In order to explore the threshold for monitoring tissue oxygen saturation and a new path for early diagnosis of postoperative vascular crisis in free flap surgery, provide new ideas and monitoring modes for early detection, diagnosis, and treatment of postoperative vascular crisis, and further improve the survival rate of free flap. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
性别不限,年龄 18~64岁,ASAⅠ或Ⅱ级,监测区域皮肤无损伤、红肿、结节等,体温正常。 |
||||||||||||||||||||||
|
Inclusion criteria |
Patients regardless of gender, aged 18-64 years, ASA grade I or II, with no skin damage, redness, swelling, nodules, etc. in the monitoring area, and normal body temperature. |
||||||||||||||||||||||
|
排除标准: |
孕产妇及哺乳期妇女,肥胖( BMI≥28 kg /m2 ),既往患有周围血管疾病、神经系统疾病者、有严重凝血功能障碍者,患处不能放置St02电极,患者拒绝参加研究或无法签署知情同意书,手术中供区血管变异无法完成手术患者,更改手术方式为非游离皮瓣手术患者。 |
||||||||||||||||||||||
|
Exclusion criteria: |
Patients should be excluded from Pregnant and lactating women; Obesity (BMI ≥ 28 kg/m2);, Individuals who have previously suffered from peripheral vascular diseases, neurological disorders, or severe coagulation dysfunction; St02 electrodes should not be placed in the affected area; Patients refuse to participate in the study or are unable to sign informed consent forms; Patients with vascular mutations in the donor area during surgery who are unable to complete the surgery; Change the surgical method to non free flap surgery for patients. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2024-01-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2024-03-28 00:00:00 至 To 2025-12-31 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: |
正在进行 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): |
依据术后72h内是否发生血管危象的结局进行分组:有血管危象发生为危象组;无血管危象发生为正常组。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
Groups were grouped according to the outcome of whether vascular crisis occurred within 72h after surgery: vascular crisis occurred in the crisis group, and no vascular crisis occurred in the normal group. |
||||||||
|
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: |
|
|
Blinding: |
|
|
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): |
公开日期:2025.12.31;公开方式:需要与研究者联系,经过研究者同意后开放共享;ResMan(http://www.medresman.org.cn/login.aspx) |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Disclosure date: 2025.12.31; Disclosure method: Need to contact with the investigator, and open to sharing after the consent of the investigator; ResMan(http://www.medresman.org.cn/login.aspx) |
|
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: |
通过病例记录表,医院信息系统和ResMan(http://www.medresman.org.cn/login.aspx)进行数据采集和管理。 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data acquisition and management through the case record form,Hospital Information System and ResMan(http://www.medresman.org.cn/login.aspx). |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |