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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: |
ChiCTR2500104515 |
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最近更新日期: Date of Last Refreshed on: |
2025-06-18 11:13:38 |
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注册时间: Date of Registration: |
2025-06-18 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: |
不同角度俯卧位对成人ICU机械通气患者结局的影响 |
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Public title: |
The effect of different angles of prone position on the outcome of mechanically ventilated 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: |
不同角度俯卧位对成人ICU机械通气患者结局的影响 |
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Scientific title: |
The effect of different angles of prone position on the outcome of mechanically ventilated 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: |
熊星羽 |
研究负责人: |
成守珍 |
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Applicant: |
Xingyu Xiong |
Study leader: |
Shouzhen Cheng |
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申请注册联系人电话: Applicant telephone: |
+86 188 1062 7607 |
研究负责人电话:
Study leader's |
+86 139 2217 9986 |
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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: |
xiongxy26@mail2.sysu.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
1152769295@qq.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: |
广东省广州市中山2路58号 |
研究负责人通讯地址: |
广东省广州市中山2路58号 |
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Applicant address: |
No. 58, Zhongshan 2nd Road, Guangzhou City, Guangdong Province |
Study leader's address: |
No. 58, Zhongshan 2nd Road, Guangzhou City, Guangdong Province |
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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: |
中山大学附属第一医院 |
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Applicant's institution: |
The First Affiliated Hospital |
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研究负责人所在单位: |
中山大学附属第一医院 |
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Affiliation of the Leader: |
The First Affiliated 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: |
伦审临[2025]178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: |
中山大学附属第一医院临床科研和实验动物伦理委员会 |
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Name of the ethic committee: |
Clinical Research and Laboratory Animal Ethics Committee, The First Affiliated Hospital of Sun Yat-sen University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-04-22 00:00:00 | ||
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伦理委员会联系人: |
陈湛勇 |
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Contact Name of the ethic committee: |
Zhanyong Chen |
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伦理委员会联系地址: |
中山大学附属第一医院 |
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Contact Address of the ethic committee: |
The First Affiliated Hospital, Sun Yat-sen University,Guangzhou,China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 20 8733 8035 |
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: |
中山大学附属第一医院 |
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Primary sponsor: |
The First Affiliated Hospital, Sun Yat-sen University |
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研究实施负责(组长)单位地址: |
广东省广州市中山2路58号 |
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Primary sponsor's address: |
No. 58, Zhongshan 2nd Road, Guangzhou City, Guangdong Province |
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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: |
无资金资助 |
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Source(s) of funding: |
No funding |
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研究疾病: |
机械通气患者 |
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Target disease: |
Mechanically ventilated patients |
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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: |
II期临床试验 | ||||||||||||||||||||||
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Study phase: |
2 |
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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: |
主要研究目的:通过随机对照研究,评价 5°和 15°角度俯卧位通气方式对机械通气患者氧合指数、血流动力学的影响。 次要研究目的通过随机对照研究,评价 5°和 15°角度俯卧位通气方式对机械通气患者压力性损伤发生情况、气道相关并发症发生率、机械通气时间、ICU 住院天数、护理服务工作满意度的影响。 |
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Objectives of Study: |
Primary study objective:To evaluate the effect of 5° and 15° angle prone ventilation on oxygenation index and hemodynamics of mechanically ventilated patients in a randomized controlled study. Secondary Research Objective:To evaluate the effect of 5° and 15° angle prone position ventilation on the occurrence of pressure injury, airway-related complications, duration of mechanical ventilation, ICU stay, and satisfaction with nursing services in mechanically ventilated patients through a randomized controlled study. |
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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.年龄>=18 岁;2.符合俯卧位机械通气指征,每次俯卧位时间>=12h;3.入 ICU 时已行俯卧位机械通气>=24h;4.预计俯卧位机械通气时间>=48h 的患者;5.征得患者本人或家属同意自愿参加本研究。 |
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Inclusion criteria |
The patients were 1. aged >=18 years; 2. met the indications for prone mechanical ventilation, and the duration of each prone position was >=12h; 3.had already been on prone mechanical ventilation for >=24h at the time of admission to the ICU; 4. the expected duration of prone mechanical ventilation was >=48h; and 5. obtained the consent of the patients or their family members to participate in this study voluntarily. |
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排除标准: |
1.存在俯卧位禁忌症,包括面/颈部外伤或脊柱未固定者;近期行开胸或开腹手术;大面积烧伤;颅内压升高;咯血;需行心肺复苏或除颤的高危患者及医嘱禁忌等;2.患者不配合治疗或不依从体位护理者;3.病情资料及观察指标收集不全影响分析者4.同时参与其他类似研究的患者。 |
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Exclusion criteria: |
1.There are contraindications to prone position, including face/neck trauma or unfixed spine; recent open thoracic or open abdominal surgery; large-area burns; elevated intracranial pressure; hemoptysis; high-risk patients requiring cardiopulmonary resuscitation or defibrillation, and contraindications to medical prescriptions, etc.; 2.patients who do not cooperate with the treatment or do not comply with the positional care; 3.the collection of condition data and observation indexes is incomplete and affects the analysis of the patients; 4.the patients who are also participating in other similar studies. |
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研究实施时间: Study execute time: |
从 From 2025-07-01 00:00:00至 To 2025-09-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-07-01 00:00:00 至 To 2025-09-30 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): |
本研究采用便利抽样、随机分组方法。便利抽样的群体是 2025 年 7 月-2025年 9 月入住广东省某三级甲等综合医院内科 ICU、外科 ICU 符合纳排标准的机械通气患者,为避免沾染,在两个 ICU 中分别设立两组:使用 SPSS26.0 程序生成的随机数字表将研究对象分为俯卧位 5°组及俯卧位 15°组,每组各 24 例。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Convenience sampling and randomized grouping methods were used in this study. The convenience sampling group was mechanically ventilated patients who were admitted to the medical ICU and surgical ICU of a tertiary general hospital in Guangdong Province from July 2025 to September 2025 and met the criteria for natriuresis, and to avoid contamination, two groups were set up in each of the two ICUs: the study participants were divided into the prone 5° group and the prone 15° group using a table of randomized numbers generated by the SPSS26.0 program, with 24 cases in each group. Each group consisted of 24 cases. |
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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: |
鉴于行为干预的特点,对干预人员和研究对象无法实施盲法。但是本研究中的干预后的数据收集者将不被告知分组情况。同时,医院的工作人员也不被告知分组情况,而研究对象则被要求不允许告知其他人自己的分组情况。从而,本研究可以实现对干预后的数据收集者实施盲法。 |
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Blinding: |
Given the nature of behavioral interventions, blinding of interventionists and study participants is not possible. However, the post-intervention data collectors in this study will not be informed of the grouping. Also, hospital staff will not be informed of the grouping, and study participants will be asked not to be allowed to inform others of their grouping. Thus, this study can achieve the implementation of blinding for the post-intervention data collectors. |
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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): |
在数据收集完毕后通过邮箱共享原始数据,邮箱为xiongxy26@mail2.sysu.edu.cn |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
IPD sharing by e-mail after statistic conlection,and the e-mail address is xiongxy26@mail2.sysu.edu.cn |
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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: |
1 病例报告表/电子数据记录 研究者查阅患者在基线,干预期间和干预后 24h 内的病历记录,所有数据将录入 SPSS27.0 软件进行保管。 2 数据管理 采用双人录入的方法录入数据,对文档进行加密保护。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
1 Case report form/electronic data recording The researcher will review the patient's medical records at baseline, during the intervention and 24h post-intervention, and all data will be entered into SPSS27.0 software for safekeeping. 2 Data management Data will be entered using a two-person entry method and documents will be encrypted and protected. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |