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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: |
ChiCTR2500106767 |
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最近更新日期: Date of Last Refreshed on: |
2025-07-30 08:45:25 |
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注册时间: Date of Registration: |
2025-07-30 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: |
PEEP对非颅脑术后患者脑血流的影响: 一项观察性、生理性研究 |
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Public title: |
The impact of PEEP on cerebral blood flow in patients after non-cranial surgery: An observational and physiological study |
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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: |
PEEP对非颅脑术后患者脑血流的影响: 一项观察性、生理性研究 |
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Scientific title: |
The impact of PEEP on cerebral blood flow in patients after non-cranial surgery: An observational and physiological study |
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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: |
唐源 |
研究负责人: |
唐源 |
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Applicant: |
Tang Yuan |
Study leader: |
Tang Yuan |
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申请注册联系人电话: Applicant telephone: |
+86 137 8701 5243 |
研究负责人电话:
Study leader's |
+86 137 8701 5243 |
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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: |
626117021@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
626117021@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: |
乌鲁木齐市河南路118号 |
研究负责人通讯地址: |
乌鲁木齐市河南路118号 |
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Applicant address: |
No. 118, Henan Road, Urumqi |
Study leader's address: |
No. 118, Henan Road, Urumqi |
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申请注册联系人邮政编码: Applicant postcode: |
831000 |
研究负责人邮政编码: Study leader's postcode: |
831000 |
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申请人所在单位: |
新疆医科大学第五附属医院 |
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Applicant's institution: |
Xinjiang Medical University Fifth Affiliated Hospital |
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研究负责人所在单位: |
新疆医科大学第五附属医院 |
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Affiliation of the Leader: |
Xinjiang Medical University Fifth 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: |
XYDWFYLSK-2025-184 |
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: |
新疆医科大学第五附属医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the Fifth Affiliated Hospital of Xinjiang Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-17 00:00:00 | ||
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伦理委员会联系人: |
高静 |
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Contact Name of the ethic committee: |
Gao Jing |
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伦理委员会联系地址: |
乌鲁木齐市河南路118号 |
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Contact Address of the ethic committee: |
No. 118, Henan Road, Urumqi |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 991 759 8453 |
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: |
新疆医科大学第五附属医院 |
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Primary sponsor: |
Xinjiang Medical University Fifth Affiliated Hospital |
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研究实施负责(组长)单位地址: |
乌鲁木齐市河南路118号 |
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Primary sponsor's address: |
No. 118, Henan Road, Urumqi |
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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: |
自筹 |
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Source(s) of funding: |
raise independently |
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研究疾病: |
非颅脑术后患者脑血流 |
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Target disease: |
Cerebral blood flow in patients after non-cranial surgery |
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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: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
连续入组 |
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Study design: |
Sequential |
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研究目的: |
PEEP对非颅脑术后患者脑血流的影响:一项观察性、生理性研究 |
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Objectives of Study: |
The impact of PEEP on cerebral blood flow in patients after non-cranial surgery: An observational and physiological 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,非颅脑手术(如胸腹腔手术、骨科手术等)后转入ICU; (2)机械通气且预计通气时间≥6小时; (3)同意并签署知情同意书; |
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Inclusion criteria |
(1) Aged >=18 years, transferred to ICU after non-cranial surgery (such as thoracic and abdominal surgery, orthopedic surgery, etc.); (2) Mechanical ventilation with an expected ventilation duration of >=6 hours; (3) Agree and sign the informed consent form. |
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排除标准: |
(1)颅骨缺损或TCD声窗穿透不良; (2)严重循环衰竭(去甲肾上腺素剂量≥0.3μg/kg/min); (3)颅内出血、脑梗死; (4)腹腔室间隔综合征; (5)氧合指数小于150mmHg; (6)妊娠; (7)气胸、纵膈气肿、肺大泡; (8)未签署知情同意书。 |
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Exclusion criteria: |
(1) Skull defect or poor penetration of TCD acoustic window; (2) Severe circulatory failure (norepinephrine dose >= 0.3 μg/kg/min); (3) Intracranial hemorrhage, cerebral infarction; (4) Abdominal compartment syndrome; (5) Oxygenation index less than 150mmHg; (6) Pregnancy; (7) Pneumothorax, mediastinal emphysema, pulmonary bulla; (8) Failure to sign the informed consent form. |
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研究实施时间: Study execute time: |
从 From 2025-08-01 00:00:00至 To 2026-02-28 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-08-01 00:00:00 至 To 2026-02-28 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: |
公开/Public |
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盲法: |
无 |
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Blinding: |
none |
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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: |
电子采集和管理系统 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Electronic Data Capture, EDC |
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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 |