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注册号: Registration number: |
ChiCTR2600118629 |
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最近更新日期: Date of Last Refreshed on: |
2026-02-09 14:24:21 |
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注册时间: Date of Registration: |
2026-02-09 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: |
经鼻高流量氧疗对老年腹腔镜全子宫切除术后膈肌功能的影响 |
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Public title: |
Effect of Nasal High-Flow Oxygen Therapy on Diaphragmatic Function in Elderly Patients Following Laparoscopic Total Hysterectomy |
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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: |
经鼻高流量氧疗对老年腹腔镜全子宫切除术后膈肌功能的影响 |
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Scientific title: |
Effect of Nasal High-Flow Oxygen Therapy on Diaphragmatic Function in Elderly Patients Following Laparoscopic Total Hysterectomy |
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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: |
刘益鹏 |
研究负责人: |
康建勋 |
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Applicant: |
Yipeng Liu |
Study leader: |
Jianxun Kang |
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申请注册联系人电话: Applicant telephone: |
+86 189 4064 8150 |
研究负责人电话:
Study leader's |
+86 180 4015 9345 |
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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: |
2453846884@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
18040159345@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: |
辽宁省朝阳市双塔区朝阳大街6号 |
研究负责人通讯地址: |
辽宁省朝阳市双塔区朝阳大街6号 |
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Applicant address: |
No. 6 Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province,China |
Study leader's address: |
No. 6 Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province, China |
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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: |
朝阳市中心医院 |
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Applicant's institution: |
Chaoyang Central Hospital |
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研究负责人所在单位: |
朝阳市中心医院 |
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Affiliation of the Leader: |
Chaoyang Central Hospital |
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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: |
医伦审[2025] 56号 |
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: |
朝阳市中心医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Chaoyang Central Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-22 00:00:00 | ||
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伦理委员会联系人: |
金晨 |
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Contact Name of the ethic committee: |
Chen Jin |
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伦理委员会联系地址: |
辽宁省朝阳市朝阳大街二段6号朝阳市中心医院7号楼(医学伦理委员办公室) |
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Contact Address of the ethic committee: |
Office of the Medical Ethics Committee, Building 7, Chaoyang Central Hospital, No. 6, the 2nd Section of Chaoyang Street, Chaoyang City, Liaoning Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 421 282 1611 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
朝阳市中心医院 |
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Primary sponsor: |
Chaoyang Central Hospital |
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研究实施负责(组长)单位地址: |
辽宁省朝阳市双塔区朝阳大街 6 号 |
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Primary sponsor's address: |
No. 6 Chaoyang Street, Shuangta District, Chaoyang City, Liaoning Province, China |
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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: |
研究生课题 |
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Source(s) of funding: |
Postgraduate Research Project |
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研究疾病: |
老年全子宫切除术 |
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Target disease: |
Elderly Total Hysterectomy |
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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: |
干预性研究 |
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Study type: |
Interventional 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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
本次试验旨在通过一项双盲随机对照试验,利用床旁超声技术评估,与传统氧气面罩吸氧相比,拔管后应用HFNC能否有效地加快行腹腔镜下全子宫切除术老年患者的膈肌功能恢复。在老年腹腔镜全子宫切除术这一特定人群中,为“拔管后应用HFNC能加快术后膈肌功能恢复”这一假设提供直接证据。 |
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Objectives of Study: |
This trial aimed to evaluate whether the application of high-flow nasal cannula (HFNC) after extubation can effectively accelerate the recovery of diaphragmatic function in elderly patients undergoing laparoscopic total hysterectomy, compared with conventional oxygen mask inhalation, by means of bedside ultrasound technology. It was designed to provide direct evidence for the hypothesis that HFNC administration after extubation can expedite postoperative diaphragmatic function recovery in this specific population of elderly patients undergoing laparoscopic total hysterectomy. |
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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.术前存在严重慢性阻塞性肺疾病、重度哮喘、心力衰竭等心肺疾病; 2.体质指数(BMI)≥35 kg/m²; 3.确诊或可疑的神经肌肉疾病或膈肌麻痹病史;; 4.面部或鼻腔解剖异常,无法耐受HFNC或面罩吸氧; 5.急诊手术; 6.拒绝参与实验的患者; 7.采用肺保护通气策略后存在低氧血症风险的患者; 8.PACU停留时间超过2h; 9.有心胸科手术病史患者; 10.手术时间超过3h 。 |
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Exclusion criteria: |
1. Preoperative presence of severe cardiopulmonary diseases such as severe chronic obstructive pulmonary disease (COPD), severe asthma, and heart failure; 2. Body mass index (BMI) >= 35 kg/m²; 3. Confirmed or suspected history of neuromuscular disease or diaphragmatic paralysis; 4. Anatomical abnormalities of the face or nasal cavity precluding tolerance of HFNC or oxygen mask inhalation; 5. Emergency surgery; 6. Patients who refuse to participate in the trial; 7. Patients at risk of hypoxemia after implementation of lung-protective ventilation strategy; 8. Length of stay in the post-anesthesia care unit (PACU) exceeding 2 hours; 9. A history of cardiothoracic surgery; 10. Surgical duration exceeding 3 hours. |
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研究实施时间: Study execute time: |
从 From 2026-02-05 00:00:00至 To 2027-02-05 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-02-10 00:00:00 至 To 2027-02-05 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: |
女性 |
Gender: |
Female |
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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): |
采用随机数字表法将合格受试者进行1:1分配 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Eligible participants were randomized 1:1 via a random number table |
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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: |
公开/Public |
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盲法: |
双盲 |
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Blinding: |
double-blind |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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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: |
在手术前(T0)、进入PACU后接受氧疗之前(T1)以及出PACU时(T2)进行超声下膈肌移动度(DE-QB、DE-DB)评估;在出PACU时记录患者超声下胃窦部横截面积(Cross Sectional Area, CSA),同时采集动脉血气计算氧合指数;在同一时间点进行患者呼吸频率记录;在T0以及术后当天、第一天、第二天、第三天进行Kroenke S-core 评分。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Diaphragmatic excursion (DE-QB, DE-DB) was assessed by ultrasonography before surgery (T0), upon admission to the post-anesthesia care unit (PACU) prior to oxygen therapy (T1) and at discharge from PACU (T2). The cross-sectional area (CSA) of the gastric antrum was measured by ultrasonography at discharge from PACU, and arterial blood gas samples were collected simultaneously to calculate the oxygenation index. The respiratory rate of patients was recorded at the aforementioned time points. The Kroenke Score was evaluated before surgery (T0) and on the day of surgery, the 1st, 2nd and 3rd postoperative days. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |