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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: |
ChiCTR-TRC-13003679 |
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最近更新日期: Date of Last Refreshed on: |
2016-04-16 12:49:28 |
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注册时间: Date of Registration: |
2013-05-29 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: |
阿奇霉素对中性粒细胞性哮喘气道炎症的作用和临床疗效研究 |
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Public title: |
The effect of azithromycin on neutrophilic asthma |
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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: |
阿奇霉素对中性粒细胞性哮喘气道炎症的作用和临床疗效研究 |
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Scientific title: |
The effect of azithromycin on neutrophilic asthma |
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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: |
杨旭 |
研究负责人: |
王长征 |
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Applicant: |
Xu Yang |
Study leader: |
Changzheng Wang |
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申请注册联系人电话: Applicant telephone: |
+86 15023090155 |
研究负责人电话:
Study leader's |
+86 13983815706 |
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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: |
taulos@163.com |
研究负责人电子邮件: Study leader's E-mail: |
czwang@netease.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: |
重庆市沙坪坝区新桥正街183号 |
研究负责人通讯地址: |
重庆市沙坪坝区新桥正街183号 |
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Applicant address: |
183 Xinqiao Main Street, Shapingba District, Chongqing |
Study leader's address: |
183 Xinqiao Main Street, Shapingba District, Chongqing |
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申请注册联系人邮政编码: Applicant postcode: |
400037 |
研究负责人邮政编码: Study leader's postcode: |
400037 |
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申请人所在单位: |
第三军医大学第二附属医院全军呼吸内科研究所 |
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Applicant's institution: |
Institute of Respiratory Diseases, the Second Affiliated Hospital of Third Military Medical University. Chongqing |
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研究负责人所在单位: |
第三军医大学第二附属医院全军呼吸内科研究所 |
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Affiliation of the Leader: |
Institute of Respiratory Diseases, the Second Affiliated Hospital of Third Military Medical University. Chongqing |
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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: |
临审第(2013021)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
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批准本研究的伦理委员会名称: |
第三军医大学第二附属医院医学伦理委员会 |
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Name of the ethic committee: |
the Medical Ethics Committee of the Second Affiliated Hospital of Third Military Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2013-05-07 00:00:00 | ||
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伦理委员会联系人: |
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Contact Name of the ethic committee: |
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伦理委员会联系地址: |
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Contact Address of the ethic committee: |
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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: |
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研究实施负责(组长)单位: |
第三军医大学第二附属医院医学伦理委员会 |
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Primary sponsor: |
Institute of Respiratory Diseases, the Second Affiliated Hospital of Third Military Medical University |
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研究实施负责(组长)单位地址: |
重庆市沙坪坝区新桥正街183号 |
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Primary sponsor's address: |
183 Xinqiao Street,Shapingba 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: |
自筹 |
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Source(s) of funding: |
NA |
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研究疾病: |
哮喘 |
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Target disease: |
Asthma |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
观察长程低剂量阿奇霉素治疗,与安慰剂相比,对中性粒细胞性哮喘患者气道炎症的作用和临床疗效,为中性粒细胞性哮喘的治疗提供依据,也为阿奇霉素治疗哮喘的机制和适应人群提供线索。 |
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Objectives of Study: |
To observe the effect of long-term low-dose azithromycin, compared with placebo, on the level of airway inflammation and asthma control in patients with neutrophilic asthma. |
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药物成份或治疗方案详述: |
阿奇霉素 |
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Description for medicine or protocol of treatment in detail: |
azithromycin |
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纳入标准: |
筛选标准:1. 自愿参加并签署知情同意书;2. 年龄介于18和75周岁之间,包括18和75周岁;3. 有反复发作的喘息、气急、胸闷或咳嗽等症状;4. 经支气管舒张试验或激发试验阳性(吸入支气管舒张药后,FEV1较用药前增加12%或以上且其绝对值增加200ml或以上;吸入激发剂后,FEV1下降20%及以上),确诊为哮喘,且病程大于三个月;5. ACT评分<20分;6. 诱导痰细胞学结果显示Neu >65%,Eos<3%。 |
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Inclusion criteria |
Screening criteria: 1.Informed consent; 2. between the ages of 18 and 75 years of age , including 18 and 75; 3. have recurrent episodes of wheezing , shortness of breath , chest tightness or cough and other symptoms; 4. Asthma diagnosed more than 3 months by bronchodilation test or challenge test positive; 5. ACT score < 20 points; 6. induced sputum cytology showed Neu> 65%, Eos <3%. |
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排除标准: |
筛选标准:1. 正在使用规律ICS治疗(规律定义为:使用时间大于一个月且用药依从性>80%);2. 正在规律使用全身口服激素治疗或不明成分哮喘药物;3. 距V1前6周内,有呼吸道感染史;4. 处于中度及中度以上的急性发作期;5. 对大环内酯类抗生素或安慰剂、赋形剂过敏;6. 治疗期间不能停止麦角类衍生物、利福布丁、丙硫氧嘧啶、非甾体类抗炎药、苯妥英钠、卡马西平; 7. 合并其他肺部疾病如COPD、支气管扩张、肺癌等;8. 存在严重合并症及用大环内酯类药物会产生危险的疾病(如严重肝肾功能不全,恶性肿瘤等);9. 其他不适合参加试验的情况(如妊娠、哺乳、不具有法律能力等)。 |
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Exclusion criteria: |
Screening criteria: 1. Regular ICS therapy is being used (regular is defined as: the use of time greater than one month and medication compliance > 80%); 2. Systemic hormone therapy or unknown oral asthma medications being regular used; 3. Respiratory infection; 4.moderate and moderate to severe acute exacerbation; 5. Allergy to macrolide antibiotics or placebo; 6. can not stop ergot derivatives, rifabutin, propylthiouracil, non-steroidal anti-inflammatory drugs, phenytoin, card carbamazepine during treatment; 7. combined with other lung diseases such as COPD, bronchiectasis, lung cancer; 8. existence of serious complications; 9. other unsuitable participate in the trial of the case (such as pregnancy, breast-feeding, do not have the legal capacity etc.). |
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研究实施时间: Study execute time: |
从 From 2013-05-08 00:00:00至 To 2015-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2013-07-01 00:00:00 至 To 2015-06-30 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): |
由第三军医大学统计学教研室采用软件生成随机数字 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Institute of statistics generates the random number by software. |
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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: |
双盲。盲底置于信封内。信封保存于第三军医大学统计学教研室。 |
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Blinding: |
Double-blind . Blind bottom placed inside the envelope . Envelopes stored at Third Military Medical University Department of Statistics . |
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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 |
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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): |
第三军医大学第二附属医院全军呼吸内科研究所 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Institute of Respiratory Diseases, the Second Affiliated Hospital of Third Military Medical University |
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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: |
第三军医大学第二附属医院全军呼吸内科研究所 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Institute of Respiratory Diseases, the Second Affiliated Hospital of Third Military Medical University |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |