|
审核状态: Project audit state: |
通过审核 Successful |
|
注册号: Registration number: |
ChiCTR2000038272 |
|
最近更新日期: Date of Last Refreshed on: |
2020-12-03 17:37:51 |
|
注册时间: Date of Registration: |
2020-09-15 00:00:00 |
|
注册号状态: |
预注册 |
|
Registration Status: |
Prospective registration |
|
注册题目: |
【辑】请于伦理委员会批准后才开始征募参试者,并与我们联系上传伦理批件。 搭载手机app的无线电子听诊器Stemoscope的准确性认证研究 |
|
Public title: |
Research on accuracy authentication of wireless electronic stethoscope with mobile app |
|
注册题目简写: |
Stemoscope听诊器认证 |
|
English Acronym: |
Validation of Stemscope |
|
研究课题的正式科学名称: |
上海市第一人民医院(Shanghai First |
|
Scientific title: |
Validation of a wireless electronic stethoscope ''Stemscope'' in clinical auscultation |
|
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: |
张治 |
研究负责人: |
张治 |
|
Applicant: |
Zhi Zhang |
Study leader: |
Zhi Zhang |
|
申请注册联系人电话: Applicant telephone: |
+86 13621759762 |
研究负责人电话: Study leader's telephone: |
+86 13621759762 |
|
申请注册联系人传真 : Applicant Fax: |
+86 21-63240090 |
研究负责人传真: Study leader's fax: |
+86 21-63240090 |
|
申请注册联系人电子邮件: Applicant E-mail: |
16683890@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
16683890@qq.com |
|
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: |
海宁路100号2号楼一楼心脏导管中心 |
研究负责人通讯地址: |
静安区延长中路519弄6号402 |
|
Applicant address: |
Cardiac catheterization Center, First Floor, Building 2, 100 Haining Road, Shanghai, China |
Study leader's address: |
Room 402, 6 Yanchang Road Midlle, 519 Lane, Jing'an District, Shanghai, China |
|
申请注册联系人邮政编码: Applicant postcode: |
200080 |
研究负责人邮政编码: Study leader's postcode: |
200072 |
|
申请人所在单位: |
上海市第一人民医院 |
||
|
Applicant's institution: |
Shanghai First People's Hospital |
||
|
研究负责人所在单位: |
上海市第一人民医院 |
||
|
Affiliation of the Leader: |
Shanghai First People's Hospital |
||
|
是否获伦理委员会批准: |
否/No |
||
|
Approved by ethic committee: |
No |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
伦理委员会批件附件: Approved file of Ethical Committee: |
||
|
批准本研究的伦理委员会名称: |
|
||
|
Name of the ethic committee: |
|
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2013-08-26 00:00:00 |
||
|
伦理委员会联系人: |
江一峰 |
||
|
Contact Name of the ethic committee: |
Jiang Yifeng |
||
|
伦理委员会联系地址: |
上海市虹口区海宁路100号 |
||
|
Contact Address of the ethic committee: |
100 haining road, shanghai |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
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: |
上海市第一人民医院(Shanghai First People's Hospital) |
||||||||||||||||||||||
|
Primary sponsor: |
Shanghai First People's Hospital |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
上海市海宁路100号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
100 Haining Road, Shanghai, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
上海交通大学医工交叉研究基金“冠状病毒防治攻关专项” |
||||||||||||||||||||||
|
Source(s) of funding: |
Shanghai Jiaotong University Medical Engineering Research Foundation Cross |
||||||||||||||||||||||
|
Target disease: |
Heart valve disease and respiratory diseases |
||||||||||||||||||||||
|
Target disease code: |
|
||||||||||||||||||||||
|
研究类型: |
诊断试验 |
||||||||||||||||||||||
|
Study type: |
Diagnostic test |
||||||||||||||||||||||
|
研究所处阶段: |
诊断试验新技术临床试验 | ||||||||||||||||||||||
|
Study phase: |
Diagnostic New Technique Clincal Study |
||||||||||||||||||||||
|
研究设计: |
诊断试验诊断准确性 |
||||||||||||||||||||||
|
Study design: |
Diagnostic test for accuracy |
||||||||||||||||||||||
|
研究目的: |
1. 完成Stemoscope的临床准确定认证:两组医生对30名患者分别用Stemoscope和传统听诊器进行听诊,并最终比较两者的符合度。 2. 比较Stemoscope和传统听诊器对心脏疾病诊断的敏感性和特异性。 |
||||||||||||||||||||||
|
Objectives of Study: |
1. Complete Stemoscope clinical validation: two groups of doctors auscultate 30 patients with Stemoscope and traditional stethoscope, and finally compare with each other. 2. Compare the sensitivity and specificity of Stemoscope and traditional stethoscope for the diagnosis of heart disease. |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
本研究采用的是诊断准确性研究。 一名医生用Stemoscope收集上述听诊音,并将录音随机发送至两名经过听诊培训和测试的医护人员(高年资和低年资各一位),对听诊音进行量表评估。另外两名经过听诊培训和测试的医护人员(高年资和低年资各一位)用传统听诊器对这30名患者进行心肺听诊,并用同样的量表描述听诊音。 1. 研究设定和研究对象:在上海市第一人民医院北部和南部,选定30名患者,患者由正常人10例,病理性心脏杂音10例,病理性呼吸音10例组成。 2. 基线特征的录入:年龄,性别,身高,体重,民族等。 3. 排除和纳入标准见第七条。 4. 人员的培训:在研究开始之前,医师有2周的时间来积累使用电子听诊器的经验。所有参与临床试验的人员需要参加36学时的听诊训练,并最后通过考核。考核分为真人考核和标准试题考核。真人考核时,由一位资深专家主持,待培训对已经诊断明确的病例进行听诊,并最终通过测试。试题考核是从题库中随机抽出听诊音进行培训和考核。 5. 听诊音的采集: 5.1 肺部的听诊:在双侧后背(位于肩胛骨下角以下6 cm处,距椎旁线4 cm处)这4个点记录肺部声音,我们使用医用胶带来固定听诊头(图3)(减少接触也减少手持导致的噪音)。 受试者被嘱咐深呼吸约30 s(八次呼吸;一次呼吸包括2 s吸气和2 s呼气),以记录每侧的肺音。 5.2 心脏的听诊:每次心脏杂音听诊都由以下位置的组成:二尖瓣区(心尖部),主动脉瓣区(右第二肋间隙),肺动脉瓣区(左第二肋间隙),三尖瓣(胸骨左下缘)和Erb(左第三肋间隙) 5.3 听诊音的采集我们选用Stemoscope无线听诊器(图1C),采集的同时进行视频和音频的录像和保存,然后将该视频文件通过微信或邮件的形式发送给2位第三方医生(两名经过培训的医生),进行听诊音的判定和结果的填写(表1),两者出现不一致时,结果将由两位医生商讨决定,如果两者的结果仍不一致,由第三位专家决定最终结果并保存。 5.4 传统听诊的判定基本同上,由两名医生对同一名患者进行听诊,进行听诊音的判定和结果的填写两者出现不一致时,结果将由两位医生商讨决定,如果两者的结果仍不一致,由三位医生(新加入一位)决定最终结果并保存。 编号 左 右 性质 强度 性质 强度 1 2 . 表1 肺部听诊音分析量表:性质填写干啰音1,湿罗音2,干湿啰音3,其他:备注即可;强度填写轻度1,中度2,重度3。 编号 S1第一心音可辩 S2第二心音可辩 高频收缩期和舒张期杂音,喀喇音 低频音S3,S4,舒张期杂音 1 2 . 表2 心脏听诊音分析量表:如实填写听到的心音;强度填写1-6级。 6. 病例的入选标准: 6.1 肺部病变的判定:在明确能听到哮鸣音和湿罗音的患者中进行人工听诊和Stemoscope录音听诊。 6.2 心脏疾病的判定:用超声心动图发现的明确的阳性病人,每种音频的瓣膜病变至少入组4例,必须包括高频音如主动脉瓣狭窄或者二尖瓣关闭不全,低频音如主动脉瓣返流和二尖瓣狭窄。敏感性/特异性分析有两种方法:(1)是否观察到/未发现异常?(2)是否正确识别了适当的严重程度?。 |
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
1. 年龄大于18岁 |
||||||||||||||||||||||
|
Inclusion criteria |
1. Patients older than 18 years old; |
||||||||||||||||||||||
|
排除标准: |
1. 研究者认为不应将受试者包括在内(患者状况严重无法配合) |
||||||||||||||||||||||
|
Exclusion criteria: |
1. The researcher thinks that the subjects should not be included (the patient's condition is too serious to cooperate); |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2020-09-30 00:00:00至 To 2021-03-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2020-09-30 00:00:00 至 To 2021-03-31 00:00:00 |
|
诊断试验: Diagnostic Tests: |
|
||||||||||||||||||||||||||||
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
尚未开始 Not yet recruiting |
年龄范围: Participant age: |
|
||||||
|
性别: |
男性 |
Gender: |
Male |
||||||
|
随机方法(请说明由何人用什么方法产生随机序列): |
试验开始之前随机数字表 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
Table of random numbers before trial begins |
||||||||
|
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: |
两位医生在人工听诊的时候对相互的结果不知情。电子听诊音的采集则是由临床医生或护士采集,采集后通过微信或电子邮件远程发送到第三方(两名独立的医生),两名医生进行独立听诊,并将结果(完成量表)发送到独立分析中心判定,如果两个医生之间不一致,那么由两人共同确定最终结果,如果两者的结果仍不一致,由三位专医生决定最终结果并保存。 |
|
Blinding: |
The two doctors are unaware of each other's results during the auscultation. The collection of electronic auscultation sounds is collected by clinicians or nurses. After collection, they are remotely sent to third parties (two independent doctors) via WeChat or email. Two doctors conduct independent auscultation and send the results (completion scale) Go to an independent analysis center to determine if the two doctors are inconsistent, then the two will jointly determine the final results. If the results of the two doctors are still inconsistent, the three specialists will determine the final results and save them. |
|
试验完成后的统计结果(上传文件): |
|
|
Calculated Results after
|
|
|
是否共享原始数据: IPD sharing |
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): |
2021.9 网络公开 https://www.firsthospital.cn/home/index.html |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
2021.9 online access to https://www.firsthospital.cn/home/index.html |
|
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 |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Record Form, CRF |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |