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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600121324 |
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最近更新日期: Date of Last Refreshed on: |
2026-03-30 08:55:20 |
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注册时间: Date of Registration: |
2026-03-30 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: |
PCV-VG模式下基于体重指数调节的呼吸末正压对胸科手术患者氧合、呼吸力学及肺部并发症的影响 |
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Public title: |
Effect of Body Mass Index-Titrated Positive End-Expiratory Pressure Under PCV-VG Mode on Oxygenation, Respiratory Mechanics, and Pulmonary Complications in Thoracic Surgery Patients |
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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: |
PCV-VG模式下基于体重指数调节的呼吸末正压对胸科手术患者氧合、呼吸力学及肺部并发症的影响 |
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Scientific title: |
Effect of Body Mass Index-Titrated Positive End-Expiratory Pressure Under PCV-VG Mode on Oxygenation, Respiratory Mechanics, and Pulmonary Complications in Thoracic Surgery Patients |
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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: |
常家琦 |
研究负责人: |
卞清明 |
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Applicant: |
Jiaqi Chang |
Study leader: |
Qingming Bian |
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申请注册联系人电话: Applicant telephone: |
+86 25 8328 4765 |
研究负责人电话: Study leader's telephone: |
+86 25 8328 4765 |
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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: |
1804272763@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
bqm2518@njmu.edu.cn |
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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: |
中国江苏省南京市玄武区百子亭42号 |
研究负责人通讯地址: |
中国江苏省南京市玄武区百子亭42号 |
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Applicant address: |
42 Baiziting, Xuanwu District, Nanjing City, Jiangsu Province, China |
Study leader's address: |
42 Baiziting, Xuanwu District, Nanjing City, Jiangsu 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: |
江苏省肿瘤医院 |
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Applicant's institution: |
Jiangsu Cancer Hospital |
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研究负责人所在单位: |
江苏省肿瘤医院 |
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Affiliation of the Leader: |
Jiangsu Cancer Hospital |
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是否获伦理委员会批准: |
是/Yes |
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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: |
KY-2026-018 |
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: |
江苏省肿瘤医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Jiangsu Cancer Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-02 00:00:00 |
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伦理委员会联系人: |
魏继福 |
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Contact Name of the ethic committee: |
Jifu Wei |
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伦理委员会联系地址: |
中国江苏省南京市玄武区百子亭42号 |
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Contact Address of the ethic committee: |
42 Baiziting, Xuanwu District, Nanjing City, Jiangsu Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 8328 4707 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
ec@jszlyy.com.cn |
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研究实施负责(组长)单位: |
江苏省肿瘤医院 |
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Primary sponsor: |
Jiangsu Cancer Hospital |
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研究实施负责(组长)单位地址: |
中国江苏省南京市玄武区百子亭42号 |
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Primary sponsor's address: |
42 Baiziting, Xuanwu District, Nanjing City, Jiangsu 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: |
研究者自费 |
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Source(s) of funding: |
Investigator-sponsored |
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Target disease: |
Lung cancer |
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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: |
我们将PCV-VG通气模式联合基于BMI调整的个体化PEEP策略用于胸腔镜肺切除手术中,观察其与VCV模式,固定5cmH2O PEEP相比,能否进一步改善患者术中氧合、呼吸力学及降低术后PPCs的发生率。 |
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Objectives of Study: |
In this study, pressure-controlled ventilation-volume guaranteed (PCV-VG) mode combined with an individualized positive end-expiratory pressure (PEEP) strategy adjusted based on body mass index (BMI) was applied during thoracoscopic lung resection surgery. Its effects were compared with volume-controlled ventilation (VCV) mode with fixed PEEP of 5 cmH?O, to determine whether it could further improve intraoperative oxygenation and respiratory mechanics, and reduce the incidence of postoperative pulmonary complications (PPCs) after surgery. |
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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: |
1.择期全身麻醉下拟行胸腔镜下肺段/肺叶切除手术患者 2.ASA分级Ⅰ~Ⅲ级 3.年龄18~64岁 4.BMI 18.5~28 kg/m^2 5.自愿受试,签署知情同意书 |
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Inclusion criteria |
1. Patients scheduled for thoracoscopic segmental/lobectomy under elective general anesthesia 2. ASA classification I–III 3. Age 18–64 years 4. BMI 18.5–28 kg/m^2 5. Voluntary participation, with informed consent signed |
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排除标准: |
1.既往有肺部手术史 2.术前两周有急性呼吸道感染 3.合并严重肺部疾病,如肺部感染、COPD、支气管扩张、哮喘等 4.存在应用PEEP禁忌症(高颅内压、支气管胸膜瘘、低血容量性休克、右心衰竭等) 5.术前合并严重心脏功能疾病的患者(NYHA≥Ⅲ级) 6.术前肝、肾功能不全的患者 7.妊娠期患者 |
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Exclusion criteria: |
1.History of prior pulmonary surgery 2.Acute respiratory tract infection within 2 weeks prior to surgery 3.Severe pre-existing pulmonary diseases, such as pulmonary infection, chronic obstructive pulmonary disease (COPD), bronchiectasis, asthma, etc. 4.Contraindications to the application of positive end-expiratory pressure (PEEP), including elevated intracranial pressure, bronchopleural fistula, hypovolemic shock, right heart failure, etc. 5.Severe cardiac dysfunction before surgery (New York Heart Association [NYHA] class ≥ III) 6.Preoperative hepatic or renal insufficiency 7.Pregnancy |
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研究实施时间: Study execute time: |
从 From 2026-03-31 00:00:00至 To 2027-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-03-31 00:00:00 至 To 2027-03-31 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): |
由非课题组成员采用随机数表法对受试者进行分组,分配比例为 1:1 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Participants were randomly allocated to one of the two groups in a 1:1 ratio using a random number table by a non-team member. |
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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: |
对参试者设盲 |
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Blinding: |
Blinding of participants |
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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 |
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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form,CRF |
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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 |