艾滋病PCP并发急性呼吸衰竭呼吸支持方法的RCT研究

注册号:

Registration number:

ChiCTR1900024567 

最近更新日期:

Date of Last Refreshed on:

2019-07-17 23:11:51 

注册时间:

Date of Registration:

2019-07-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

艾滋病PCP并发急性呼吸衰竭呼吸支持方法的RCT研究

Public title:

A Randomized Controlled Trial of Respiratory Support Method for AIDS Patients With PCP Combined With ARF

注册题目简写:

English Acronym:

研究课题的正式科学名称:

艾滋病合并急性呼吸衰竭的呼吸支持方案优化研究

Scientific title:

Optimization of Respiratory Support of AIDS Patients

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

邱凯 

研究负责人:

李昂 

Applicant:

Kai Qiu 

Study leader:

Ang Li 

申请注册联系人电话:

Applicant telephone:

+86 15601283929

研究负责人电话:

Study leader's
telephone:

+86 13910221530

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

申请注册联系人电子邮件:

Applicant E-mail:

qk0404@126.com

研究负责人电子邮件:

Study leader's E-mail:

dtyyicu@ccmu.edu.cn

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):

申请注册联系人通讯地址:

北京市房山区良乡拱辰大街45号

研究负责人通讯地址:

北京市朝阳区京顺东街8号(北京地坛医院医院办公室)

Applicant address:

45 Gongchen Street, Liangxiang Town, Fangshan District, Beijing

Study leader's address:

8 Jingshun Street East, Chaoyang District, Beijing

申请注册联系人邮政编码:

Applicant postcode:

100021

研究负责人邮政编码:

Study leader's postcode:

100015

申请人所在单位:

北京市房山区良乡医院重症医学科

Applicant's institution:

Department of ICU, Liangxiang Hospital, Fangshan District, Beijing

研究负责人所在单位:

首都医科大学附属北京地坛医院

Affiliation of the Leader:

Beijing Ditan Hospital Affiliated to Capital Medical University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

京地伦科字[2018]第(005)-01号

伦理委员会批件附件:

Approved file of Ethical Committee:

查看附件View

批准本研究的伦理委员会名称:

首都医科大学附属北京地坛医院伦理委员会

Name of the ethic committee:

Ethics Committee of Beijing Ditan Hospital Affiliated to Capital Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2018-03-01 00:00:00

伦理委员会联系人:

周运翱

Contact Name of the ethic committee:

Yunao Zhou

伦理委员会联系地址:

北京市朝阳区京顺东街8号

Contact Address of the ethic committee:

8 Jingshun Street East, Chaoyang District, Beijing, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 010-84322140

伦理委员会联系人邮箱:

Contact email of the ethic committee:

研究实施负责(组长)单位:

首都医科大学附属北京地坛医院

Primary sponsor:

Beijing Ditan Hospital Affiliated to Capital Medical University

研究实施负责(组长)单位地址:

北京市朝阳区京顺东街8号

Primary sponsor's address:

8 Jingshun Street East, Chaoyang District, Beijing, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

北京

市(区县):

朝阳区

Country:

China

Province:

Beijing

City:

Chaoyang District

单位(医院):

北京地坛医院

具体地址:

京顺东街8号

Institution
hospital:

Beijing Ditan Hospital

Address:

8 Jingshun Street East

经费或物资来源:

首都医学发展基金:首发2018-1-2171

Source(s) of funding:

Capital Foundation of Medical Developments(CFMD)

研究疾病:

艾滋病并发急性呼吸衰竭  

Target disease:

Acquired immunodeficicency syndrome and acute respiratory failure

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

1)研究艾滋病肺孢子菌肺炎并发急性呼吸衰竭的呼吸力学特征; 2)优化艾滋病肺孢子菌肺炎并发急性呼吸衰竭的有创通气方案。  

Objectives of Study:

1) To study the respiratory mechanical characteristics of PCP complicated with ARDS in AIDS; 2) To optimize the invasive ventilation scheme of PCP complicated with ARDS in AIDS.

药物成份或治疗方案详述:

北京地坛医院2019年7月起收治的艾滋病PCP并发急性呼吸衰竭并需要有创机械通气病例,共收集42例。 1) 呼吸力学测定:首先按照ARDS保护性通气的原则给予初始通气,设置呼吸机参数潮气量为6ml/kg理想体重、PEEP为5cmH2O、FiO2为100%,同时进行镇静和循环支持,建立PICCO血流动力学和食道测压系统。在血流动力学稳定的情况下,给予肌肉松弛剂,应用慢流速法测定准静态压力-容积曲线(P-V曲线),进而得到患者的呼吸力学参数。 2) 呼吸支持方法:按照入院顺序分为两组,两组均采取小潮气量(6ml/kg)。 A组(量表法组):依据ARDSnet提供的conversative PEEP/FiO2量表法(见表-1),来调节PEEP和FiO2。保证PaO2在60-80mmHg或者SpO2在90%~95%,此时所选择的PEEP即为最佳PEEP。入组后0小时、24小时、48小时、72小时,分别监测呼吸力学参数和血流动力学参数。 表-1 低PEEP/高FIO2方案(ARDSnet) FiO2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 PEEP 5-8 8 8-10 10 10-14 14 14-18 18-24 B组(跨肺压组):根据食道压来计算跨肺压B组(跨肺压组):根据食道压来计算跨肺压,跨肺压=气道平台压-胸腔内压(食道压)。每次PEEP上调2cmH2O,每10分钟调节1次,直至呼气末跨肺压稳定在0~5cmH2O之间。潮气量为6ml/kg,吸气末跨肺压小于25cmH2O。入组后0小时、24小时、48小时、72小时,分别监测呼吸力学参数和血流动力学参数,并采集血液送实验室检测IL-6、IL-10、TNF等细胞因子水平。 观察如下指标: 1)主要指标:机械通气 72 小时的氧合指数(PaO2/FiO2)。 2)次要指标: 预后指标:28天病死率、60天病死率; 机械通气并发症:气胸、支气管胸膜瘘、VAP等。 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

排除标准:

1)既往有慢性肺疾病(COPD、哮喘、支气管扩张);
2)心源性肺水肿(超声心动图或PICCO监测诊断);
3)血流动力学不稳定(经扩容和升压药支持后SBP低于90mmHg和组织灌注不足者,或SBP>180mmHg);
4)存在活动性出血;急性冠脉综合征一周内,或存在严重心律失常;
5)严重颅内高压或神经肌肉病变;
6)妊娠;
7)食道胃底病变或手术患者;
8)存在呼吸力学测定禁忌症;
9)存在气胸、皮下气肿和明显肺大泡。

Exclusion criteria:

1) past medical history with chronic pulmonary diseases (COPD, asthma, bronchiectasis);
2) cardiogenic pulmonary edema (diagnosised by echocardiography or PICCO monitoring);
3) hemodynamic instability (SBP is lower than 90mmHg and tissue perfusion is insufficient after volume expansion and pressure booster support, or SBP > 180mmHg);
4) active bleeding exists;Acute coronary syndrome within one week, or presence of severe arrhythmia;
5) severe intracranial hypertension or neuromuscular lesions;
6) pregnancy;
7) patients with esophageal and gastric fundus lesions or surgery;
8) contraindications to respiratory mechanics;
9) pneumothorax, subcutaneous emphysema and obvious pulmonary bullae were present.

研究实施时间:

Study execute time:

From 2019-08-01 00:00:00 To 2020-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2019-08-01 00:00:00 To 2020-05-31 00:00:00

干预措施:

Interventions:

组别:

量表法组

样本量:

21

Group:

ARDS-net group

Sample size:

干预措施:

ARDS-net设置呼吸末正压

干预措施代码:

Intervention:

PEEPsettded by ARDS-net

Intervention code:

组别:

跨肺压组

样本量:

21

Group:

PTP group

Sample size:

干预措施:

跨肺压滴定呼气末正压

干预措施代码:

Intervention:

PEEP guided by the PTP

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

北京 

市(区县):

朝阳区 

Country:

China

Province:

Beijing

City:

Chaoyang District

单位(医院):

首都医科大学附属北京地坛医院 

单位级别:

三级甲等医院 

Institution
hospital:

Beijing Ditan Hospital Affiliated to Capital Medical University

Level of the institution:

Tertiary A Hospital

测量指标:

Outcomes:

指标中文名:

氧合指数

指标类型:

主要指标

Outcome:

PaO2/FiO2 ratio

Type:

Primary indicator

测量时间点:

72小时后

测量方法:

血气分析

Measure time point of outcome:

72 hours later

Measure method:

blood gas anslysis

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

血液

组织:

血管

Sample Name:

blood

Tissue:

blood vessel

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

征募研究对象情况:

Recruiting status:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 70 years

性别:

男女均可

Gender:

Both

随机方法(请说明由何人用什么方法产生随机序列):

由首都医科大学附属北京地坛医院统计室专家制定随机数法进行随机

Randomization Procedure (please state who generates the random number sequence and by what method):

The random number method was developed by the medical statisticians in Statistics room of Beijing ditan hospital capital medical university for randomization

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

盲法:

未说明

Blinding:

Not stated

试验完成后的统计结果(上传文件):

Calculated Results after
the Study Completed(upload file):

是否共享原始数据:

IPD sharing

是Yes

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):

首都医学发展基金数据共享平台

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

Capital medical development fund data sharing platform

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:

数据采集使用人工填写病例记录表,然后输入数据库

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Data collection use Case Record Form(CRF),then will be inputed into database.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2019-07-17 23:11:51