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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: |
ChiCTR2300069607 |
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最近更新日期: Date of Last Refreshed on: |
2023-05-23 20:45:09 |
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注册时间: Date of Registration: |
2023-03-21 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: |
一氧化氮术中吸入对肝移植围术期急性呼吸窘迫综合征发生的影响:一项单中心随机对照双盲研究 |
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Public title: |
Effect of intraoperative nitric oxide inhalation on the incidence of acute respiratory distress syndrome during liver transplantation: a single-center randomized controlled double-blind 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: |
一氧化氮术中吸入对肝移植围术期急性呼吸窘迫综合征发生的影响:一项单中心随机对照双盲研究 |
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Scientific title: |
Effect of intraoperative nitric oxide inhalation on the incidence of acute respiratory distress syndrome during liver transplantation: a single-center randomized controlled double-blind 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: |
廖豪峰 |
研究负责人: |
姚伟锋 |
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Applicant: |
Liao Haofeng |
Study leader: |
Yao Weifeng |
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申请注册联系人电话: Applicant telephone: |
18819481531 |
研究负责人电话: Study leader's telephone: |
13416179794 |
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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: |
410682373@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
410682373@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: |
广东省广州市天河区天河路600号中山大学附属第三医院7号楼 |
研究负责人通讯地址: |
广东省广州市天河区天河路600号中山大学附属第三医院7号楼 |
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Applicant address: |
Building 7, Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province |
Study leader's address: |
Building 7, Third Affiliated Hospital of Sun Yat-sen University, No. 600 Tianhe Road, Tianhe District, Guangzhou, Guangdong Province |
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申请注册联系人邮政编码: Applicant postcode: |
510630 |
研究负责人邮政编码: Study leader's postcode: |
510630 |
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申请人所在单位: |
中山大学附属第三医院 |
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Applicant's institution: |
The Third Affiliated Hospital of Sun Yat-sen University |
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研究负责人所在单位: |
中山大学附属第三医院 |
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Affiliation of the Leader: |
The Third Affiliated Hospital of Sun Yat-sen University |
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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: |
中大附三医伦[2022]02-360-01 |
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: |
中山大学附属第三医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Third 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: |
2022-12-07 00:00:00 |
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伦理委员会联系人: |
黄凯琪 |
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Contact Name of the ethic committee: |
Huang Kaiqi |
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伦理委员会联系地址: |
广东省广州市天河区天河路600号 |
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Contact Address of the ethic committee: |
No. 600, Tianhe Road, Tianhe District, Guangzhou, Guangdong Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
020-85253302 |
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: |
中山大学附属第三医院 |
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Primary sponsor: |
The Third Affiliated Hospital of Sun Yat-sen University |
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研究实施负责(组长)单位地址: |
广州市天河区天河路600号中山三院 |
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Primary sponsor's address: |
600, Tianhe Road, Tianhe District, Guangzhou |
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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: |
中山大学附属第三医院2022年临床研究专项基金 |
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Source(s) of funding: |
Special fund for clinical research of the Third Affiliated Hospital of Sun Yat-sen University in 2022 |
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Target disease: |
Acute respiratory distress syndrome |
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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: |
I期临床试验 | ||||||||||||||||||||||
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Study phase: |
1 |
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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: |
肝脏移植是解决终末期肝病的唯一方法,目前手术技巧已经成熟,然而术后早期器官损伤并发症高,特别是围术期发生的急性呼吸窘迫综合征(ARDS) 发生率高达 38%, 严重限制了术后患者的早期康复,目前尚无有效的药物治疗手段。 本项目拟开发肝移植围术期 ARDS 临床药物治疗方案, 拟通过在肝移植患者术中吸入 NO 方式,比较 NO 吸入与空气吸入两种患者 ARDS 发生率, 探讨 NO 吸入对肝移植围术期 ARDS 的防治作用。 |
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Objectives of Study: |
Liver transplantation is the only way to solve end-stage liver disease. At present, the surgical technique has matured. However, the complications of early postoperative organ injury are high, especially the incidence of acute respiratory distress syndrome (ARDS) occurring in the perioperative period is as high as 38%, which seriously limits the early recovery of postoperative patients. At present, there is no effective drug treatment. This project plans to develop a clinical drug treatment plan for ARDS during the perioperative period of liver transplantation. It plans to compare the incidence of ARDS in patients with NO inhalation and air inhalation through the way of inhaled NO during liver transplantation, and explore the prevention and treatment effect of NO inhalation on ARDS during the perioperative period of liver transplantation. |
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药物成份或治疗方案详述: |
内源性 NO 一种由血管内皮细胞产生的内源性介质,是一种强大的血管扩张剂,因其可改善通气血流匹配和氧合,常作为选择性肺血管扩张剂使用。NO 是由内皮一氧化氮合酶(eNOS)将 L-精氨酸氧化为 L-瓜氨酸产生的。NO 扩散到平滑肌细胞等靶细胞中,结合和激活可溶性鸟苷酸环化酶(sGC),而鸟苷酸环化酶反过来又从 GTP 产生 cGMP,以促进血管扩张,并抑制细胞迁移和增殖。 |
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Description for medicine or protocol of treatment in detail: |
Endogenous NO, an endogenous medium produced by vascular endothelial cells, is a powerful vasodilator. It is often used as a selective pulmonary vasodilator because it can improve ventilation and blood flow matching and oxygenation. NO is produced by the oxidation of L-arginine to L-citrulline by endothelial nitric oxide synthase (eNOS). NO diffuses into target cells such as smooth muscle cells and binds and activates soluble guanylate cyclase (sGC), which in turn generates cGMP from GTP to promote vascular expansion and inhibit cell migration and proliferation. |
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纳入标准: |
① 患者及家属知情且自愿参加研究,签署知情同意书; |
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Inclusion criteria |
1. The patients and their families are informed and willing to participate in the study and sign the informed consent form; |
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排除标准: |
① 患者及家属拒绝参加研究; |
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Exclusion criteria: |
1. Patients and their families refused to participate in the study; |
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研究实施时间: Study execute time: |
从 From 2023-04-01 00:00:00至 To 2024-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2023-04-01 00:00:00 至 To 2024-06-30 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): |
采用中央随机系统进行随机化分组,采用完全简单随机方法将患者随机分为两组,通过中央随机系统得到麻醉编号后进行分组。根据临床试验随机化方案对试验干预方法进行计算机随机编码,试验干预方法随机编码为受试者唯一识别码。根据受试者手术的顺序,随机分为干预组和对照组。符合纳排标准的患者住院手术准备,由负责统计分析的临床医生录入患者信息,系统自动分配随机编码和分组编码。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomized grouping was carried out using the central randomization system. Patients were randomly divided into two groups using a completely simple randomization method. The anesthesia number was obtained through the central randomization system and then grouped. According to the clinical trial randomization scheme, the t |
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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: |
本临床试验选择双盲。在研究期间,入选受试者,负责麻醉管理的医师,临床数据采集专员,麻醉复苏室护士,随访人员,病房护士,统计分析人员均对分组不知情。研究助理(2 人)仅负责分组和分配输注药物,是唯一对研究分组知情的人员,但是他们不参与研究任何阶段的工作。患者入手术室后,研究助理根据随机化系统得出的分组情况进行分配吸入一氧化氮或者空气(安慰剂),数据收集完毕后由专业统计分析人员完成最后的数据分析。 |
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Blinding: |
This clinical trial is double-blind. During the study period, the selected subjects, doctors in charge of anesthesia management, clinical data collection specialists, nurses in anesthesia resuscitation room, follow-up staff, ward nurses, and statistical analysts were all unaware of the grouping. The research assistant (2 persons) is only responsible for grouping and distributing infusion drugs, and is the only person who knows about the research group, but they do not participate in the work at any stage of the study. After the patient enters the operating room, the research assistant will distribute inhaled nitric oxide or air (placebo) according to the grouping conditions obtained by the randomization system. After the data collection, professional statistical analysts will complete the final data analysis. |
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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): |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
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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: |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
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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 |