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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: |
ChiCTR2600117906 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-29 17:54:18 |
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注册时间: Date of Registration: |
2026-01-29 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: |
诱导排痰技术效果 |
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Public title: |
Efficacy of induced expectoration techniques |
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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: |
诱导排痰技术在慢性咳嗽患者痰标本采集中的应用效果研究 |
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Scientific title: |
Application of induced expectoration technique in sputum specimen collection of chronic cough 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: |
李雪梅 |
研究负责人: |
李雪梅 |
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Applicant: |
Li Xuemei |
Study leader: |
Li Xuemei |
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申请注册联系人电话: Applicant telephone: |
+86 23 5810 3670 |
研究负责人电话:
Study leader's |
+86 23 5810 3670 |
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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: |
1352449673@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1352449673@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: |
重庆市万州区新城路165号 |
研究负责人通讯地址: |
重庆市万州区新城路165号 |
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Applicant address: |
No.165, Xincheng Road, Wanzhou District, Chongqing City |
Study leader's address: |
No.165, Xincheng Road, Wanzhou District, Chongqing City |
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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: |
重庆大学附属三峡医院 |
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Applicant's institution: |
Chongqing University Three Gorges Hospital |
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研究负责人所在单位: |
重庆大学附属三峡医院(重庆三峡中心医院) |
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Affiliation of the Leader: |
Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central 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: |
2025年科伦审第(145)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: |
重庆大学附属三峡医院科学研究伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Three Gorges Hospital affiliated to Chongqing University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-12-23 00:00:00 | ||
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伦理委员会联系人: |
陈利 |
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Contact Name of the ethic committee: |
Chen Li |
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伦理委员会联系地址: |
新城路165号 |
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Contact Address of the ethic committee: |
165 Xincheng Road, Wanzhou District, Chongqing |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 23 58103788 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
136176427@qq.com |
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研究实施负责(组长)单位: |
重庆大学附属三峡医院(重庆三峡中心医院) |
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Primary sponsor: |
Chongqing University Three Gorges Hospital(Chongqing Three Gorges Central Hospital) |
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研究实施负责(组长)单位地址: |
新城路165号 |
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Primary sponsor's address: |
165 Xincheng Road, Wanzhou District, Chongqing |
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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 |
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Source(s) of funding: |
None |
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研究疾病: |
慢性咳嗽 |
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Target disease: |
Chronic cough |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
1.评估诱导排痰技术对慢性咳嗽患者患者生命体征(心率、呼吸、指脉氧)的影响; 2.分析诱导排痰的一次性留取成功率(痰量>2ml且鳞状上皮细胞<20%); 3.记录不良反应(恶心呕吐、咽喉不适等)发生率; 4.评价患者对操作流程的满意度; 5.操作安全性。 |
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Objectives of Study: |
1. Evaluate the impact of induced sputum production techniques on vital signs (heart rate, respiration, pulse oximetry) in patients with chronic cough; 2. Analyze the success rate of single collection of induced sputum (sputum volume>2ml with squamous epithelial cells <20%); 3. Record the incidence of adverse reactions (nausea, vomiting, throat discomfort, etc.); 4. Assess patient satisfaction with the procedural workflow; 5. Operational safety. |
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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《中国慢性咳嗽诊治指南》诊断标准; 3.自愿参与并签署知情同意书。 |
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Inclusion criteria |
1. Age >= 18 years; 2. Meet the diagnostic criteria of the Chinese Guidelines for the Diagnosis and Treatment of Chronic Cough; 3. Voluntary participation and signing of informed consent. |
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排除标准: |
1.合并严重心肺疾病(如COPD急性加重期、心力衰竭); 2.妊娠或哺乳期女性; 3.无法配合操作(如认知障碍或精神疾病)。 |
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Exclusion criteria: |
1.Concomitant severe cardiopulmonary diseases (e.g., acute exacerbation of COPD, heart failure); 2.Pregnant or lactating women; 3.Inability to cooperate with procedures (e.g., cognitive impairment or psychiatric disorders). |
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研究实施时间: Study execute time: |
从 From 2025-12-01 00:00:00至 To 2027-05-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-01-30 00:00:00 至 To 2027-04-30 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: |
正在进行 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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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: |
由研究团队自制表格收集数据并进行管理 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The research team created a customized spreadsheet to collect and manage data. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |