ChiCTR2300067672 版本V1.0 版本创建时间2023/01/17 14:44:19 中国临床试验注册中心

审核状态:

Project audit state:

通过审核

Successful

注册号:

Registration number:

ChiCTR2300067672 

最近更新日期:

Date of Last Refreshed on:

2023-01-17 14:44:00 

注册时间:

Date of Registration:

2023-01-17 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

应用气道冷冻治疗系统开展支气管腔内冷冻去神经术治疗成人重度哮喘的有效性和安全性的前瞻性、多中心、随机、盲法、平行对照临床试验

Public title:

A prospective, multicenter, randomized, blinded, parallel-controlled clinical trial on the efficacy and safety of bronchoscopic cryoablation denervation with airway cryotherapy system for treatment of severe asthma in adults

注册题目简写:

English Acronym:

研究课题的正式科学名称:

应用气道冷冻治疗系统开展支气管腔内冷冻去神经术治疗成人重度哮喘的有效性和安全性的前瞻性、多中心、随机、盲法、平行对照临床试验

Scientific title:

A prospective, multicenter, randomized, blinded, parallel-controlled clinical trial on the efficacy and safety of bronchoscopic cryoablation denervation with airway cryotherapy system for treatment of severe asthma in adults

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:

王霞 

研究负责人:

李强 

Applicant:

Xia Wang 

Study leader:

Qiang Li 

申请注册联系人电话:

Applicant telephone:

+86 13671778950

研究负责人电话:

Study leader's
telephone:

+86 13801602220

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:

wangxia@senscure.net

研究负责人电子邮件:

Study leader's E-mail:

liqressh@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:

宁波市杭州湾新区滨海四路777号

研究负责人通讯地址:

上海市浦东新区即墨路150号

Applicant address:

777 Fourth Binhai Road, Hangzhou Bay New District, Ningbo, Zhejiang

Study leader's address:

150 Jimo Road,Shanghai,China

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:

申请人所在单位:

宁波胜杰康生物科技有限公司

Applicant's institution:

Ningbo Senscure Biotechnology Co., Ltd.

研究负责人所在单位:

上海市东方医院

Affiliation of the Leader:

Shanghai Dongfang Hospital

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:

[2022]临审第(101)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:

上海市东方医院

Name of the ethic committee:

Shanghai Dongfang Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2022-11-17 00:00:00

伦理委员会联系人:

谭朝丹

Contact Name of the ethic committee:

Chaodan Tan

伦理委员会联系地址:

上海市浦东新区即墨路150号

Contact Address of the ethic committee:

150 Jimo Road,Shanghai,China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 21 38804518 22198

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:

上海市东方医院

Primary sponsor:

Shanghai Dongfang Hospital

研究实施负责(组长)单位地址:

上海市浦东新区即墨路150号

Primary sponsor's address:

150 Jimo Road,Shanghai,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):

浙江

市(区县):

宁波

Country:

China

Province:

Zhejiang

City:

Ningbo

单位(医院):

宁波胜杰康生物科技有限公司

具体地址:

杭州湾新区滨海四路777号

Institution
hospital:

Ningbo Senscure Biotechnology Co., Ltd.

Address:

777 Fouth Binhai Road, Hangzhou Bay New District

经费或物资来源:

宁波胜杰康生物科技有限公司

Source(s) of funding:

Ningbo Senscure Biotechnology Co., Ltd.

研究疾病:

哮喘  

Target disease:

asthma

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评估应用气道冷冻治疗系统开展支气管腔内冷冻去神经术治疗成人重度哮喘的有效性和安全性  

Objectives of Study:

To evaluate the efficacy and safety of bronchoscopic cryoablation denervation with airway cryotherapy system for treatment of severe asthma in adults

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

1)签署知情同意书时年龄为18 ~ 65周岁(包括边界值),男女不限。
2)依从性好且吸入技术正确,经高剂量吸入糖皮质激素-长效β2受体激动剂药物(ICS-LABA)治疗后仍未控制,稳定基础药物治疗4周内存在以下症状至少1项:
A.日间哮喘症状>2次/周;
B.夜间因哮喘憋醒;
C.需要使用急救药物SABA(短效β2受体激动剂,如沙丁胺醇)>2次/周;
D.因哮喘引起活动受限。
或需要高剂量ICS-LABA才能控制(即降级治疗后哮喘未控制)。
3)支气管扩张剂使用前第1秒用力呼气容积(FEV1)占预计值%≥?50%(稳定基础药物治疗期间)。
4)不吸烟或戒烟持续≥ 1年。
5)研究人员认为或根据2022年版GINA及支气管镜检查相关指南,受试者可行支气管镜检查。
6)遵守研究方案,配合研究观察。
7)同意参加本研究并签署知情同意书。

Inclusion criteria

1)Male or female aged 18 ~ 65 years (inclusive) at the time of signature of informed consent form
2)Not controlled after good compliance with treatment with high-dose inhaled glucocorticoid – long-acting β2 receptor agonist (ICS-LABA) using proper inhalation technique, presence of at least one of the following symptoms within stable conventional drug therapy for 4 weeks:
A.Daytime asthma symptoms > twice per week;
B.Waking up at night due to asthma;
C.Need to use rescue medication SABA (short-acting β2 receptor agonist, e.g., Salbutamol) > twice per week;
D.Limitation of activity for asthma.
Or requiring high-dose ICS-LABA for control (i.e., asthma not controlled after down-stage treatment)
3)Forced expiratory volume in the first second (FEV1)% ≥?50% of the predicted value before use of bronchodilators (during conventional drug therapy)
4)No smoking or abstinence from smoking for ≥ 1 year
5)Being able to undergo bronchoscopy as considered by investigators in accordance with 2022 GINA guideline and guidelines on bronchoscopy
6)Compliance with study protocol, cooperation with study observation
7)Agreement upon participation in the study and signature of informed consent fo

排除标准:

1)入组前7天内,受试者因哮喘急性发作需要使用全身性糖皮质激素。
2)受试者有威胁生命的哮喘史,包括过去因哮喘插管或在过去2年内因哮喘入院重症监护室;或在过去1年中因哮喘重度急性发作而住院≥?3次。
3)受试者在过去1年中明确发生过因下呼吸道感染(包括支气管炎、肺炎、支气管扩张等)而住院≥?2次;或在入组前4周内发生过下呼吸道感染;或在入组前7天内发生过上呼吸道感染。
4)伴发有慢性阻塞性肺病、慢性鼻窦炎、阻塞性睡眠呼吸障碍,以及明确的支气管扩张或狭窄、肺不张,或有其他严重肺部疾病者。
5)BMI<18 kg/m2或>35 kg/m2。
6)已知患有严重胃肠动力障碍、胃食管反流或既往接受过胃、食管或胰腺外科手术(开放或腹腔镜)。
7)血小板计数<100*109/L,或已知的凝血功能障碍(国际标准化比率>1.5)。
8)不可控高血压(收缩压>200 mmHg或舒张压>100 mmHg),或既存肺动脉高压诊断。
9)过去6个月内有心肌梗死,临床上显著的III或IV级(NYHA)充血性心力衰竭、不稳定性心绞痛、严重心律失常、心肌病等可能威胁生命的心脏疾病。
10)合并有其他重要脏器严重功能障碍,如脑卒中、偏瘫、惊厥、癫痫等,已知的主动脉夹层、主动脉瘤、目前正在评估潜在的恶性肿瘤,严重肝肾功能衰竭及患有菌血症、毒血症等严重感染性疾病等。
11)已知存在常规支气管镜操作禁忌,对全身麻醉或围手术期药物或成分过敏或禁忌者。
12)孕妇、哺乳期妇女或计划在未来一年内怀孕的女性。
13)入组前3个月内曾参加或正在参加其他药物或器械等临床研究者。
14)存在其他研究者认为不适合参与研究的状况,如解剖结构不合适、精神障碍或心理障碍者。

Exclusion criteria:

1)Need to use systemic corticosteroids for acute attack of asthma within 7 days prior to enrollment
2)History of life-threatening asthma, including intubation for asthma in the past or admission to the intensive care unit for asthma in the past two years; or admission for severe acute attack of asthma for ≥?3 times in the past one year
3)Admission for lower respiratory tract infection (including bronchitis, pneumonia, bronchiectasia, etc.) for ≥?2 times in the past one year; or having had lower respiratory tract infection within 4 weeks prior to enrollment; or having had upper respiratory tract infection within 7 days prior to enrollment
4)Having chronic obstructive pulmonary disease, chronic sinusitis, obstructive sleep-disordered breathing, as well as clear bronchial dilation or stenosis, atelectasis, or other serious pulmonary diseases
5)BMI<18 kg/m2或>35 kg/m2
6)Known serious gastrointestinal motility disorder, gastroesophageal reflux or previous history of gastric, esophageal or pancreatic surgery (open or laparoscopic)
7)Platelet count <100*109/L, or known coagulation disorder (international normalized ratio >1.5)
8)Uncontrollable hypertension (systolic blood pressure >200 mmHg or diastolic blood pressure >100 mmHg), or previous diagnosis of pulmonary hypertension
9)Myocardial infarction, clinically significant grade III or IV (NYHA) congestive heart failure, unstable angina pectoris, serious arrhythmia, myocardiopathy or other possibly life-threatening cardiac disorders in the past 6 months
10)Combined with serious dysfunction of other important organs, e.g., stroke, hemiplegia, convulsion, epilepsy, etc., known aortic dissection, aortic aneurysm, potential malignant tumor currently under evaluation, severe hepatic and renal failure as well as bacteriemia, toxaemia or other severe infectious diseases
11)Known contraindications for routine bronchoscopic procedure, being allergic to or contraindicated for general anesthesia or perioperative drugs or components
12)Pregnant or lactating women, or women who plan for pregnancy in the next one year
13)Previous or ongoing participation in clinical study for other drugs or medical device within 3 months prior to enrollment
14)Other conditions considered by investigators as unsuitable for the study, e.g., inappropriate anatomical structure, mental disorder or psychological disorder

研究实施时间:

Study execute time:

From 2022-11-01 00:00:00 To 2025-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-02-01 00:00:00 To 2024-06-30 00:00:00

干预措施:

Interventions:

组别:

试验组

样本量:

128

Group:

experimental group

Sample size:

干预措施:

气道冷冻治疗系统+基础药物治疗

干预措施代码:

Intervention:

Airway cryotherapy system + Basic drug treatment

Intervention code:

组别:

对照组

样本量:

64

Group:

control group

Sample size:

干预措施:

假手术+基础药物治疗

干预措施代码:

Intervention:

Sham-control + Basic drug treatment

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China

Province:

Shanghai

City:

单位(医院):

上海市东方医院 

单位级别:

三甲 

Institution
hospital:

Shanghai Dongfang Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

河南 

市(区县):

 

Country:

China

Province:

Henan

City:

单位(医院):

河南省人民医院 

单位级别:

三甲 

Institution
hospital:

Henan Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

重庆 

市(区县):

 

Country:

China

Province:

Chongqing

City:

单位(医院):

重庆医科大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The first Affiliated Hospital of Chongqing medical university

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

山东 

市(区县):

 

Country:

China

Province:

Shandong

City:

单位(医院):

青岛大学附属医院 

单位级别:

三甲 

Institution
hospital:

The affiliated hospital of Qingdao university

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

浙江 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市第一医院 

单位级别:

三甲 

Institution
hospital:

Ningbo first hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

 

Country:

China

Province:

sichuan

City:

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China hospital Sichuan university

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

贵州 

市(区县):

 

Country:

China

Province:

Guizhou

City:

单位(医院):

贵州省人民医院 

单位级别:

三甲 

Institution
hospital:

Guizhou Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广州 

市(区县):

广州 

Country:

China

Province:

Guangzhou

City:

Guangzhou

单位(医院):

中山大学附属第一医院 

单位级别:

三甲 

Institution
hospital:

The First Affiliated hospital,

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

哮喘重度急性发作的年发生频率(12个月内)

指标类型:

主要指标

Outcome:

Primary efficacy endpoint: annual frequency of severe acute attack of asthma (within 12 months)

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

哮喘生命质量调查问卷AQLQ(S)评分

指标类型:

次要指标

Outcome:

Asthma quality of life questionnaire (AQLQ) score (S)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

哮喘控制问卷ACQ-7评分

指标类型:

次要指标

Outcome:

Asthma control questionaire (ACQ-7) score

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

咳嗽和咳痰评估问卷CASA-Q

指标类型:

次要指标

Outcome:

Cough and sputum assessment questionnaire (CASA-Q)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

支气管扩张剂前后FEV1%

指标类型:

次要指标

Outcome:

FEV1% before and after use of bronchodilator

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

支气管激发试验(乙酰甲胆碱PC20的变化)

指标类型:

次要指标

Outcome:

?Bronchial provocation test (change of methacholine PC20)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

基于患者日记的无症状天数百分比

指标类型:

次要指标

Outcome:

Percentage of asymptomatic days based on patient’s diary

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

急救药物使用次数

指标类型:

次要指标

Outcome:

Frequency of first-aid drug use

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

呼吸相关的急诊科就诊、住院、计划外的办公室就诊,包括紧急护理就诊次数

指标类型:

次要指标

Outcome:

?Breathing related visit to emergency room, hospitalization, unscheduled office visit, including time of visits to emergency care

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

尿液

组织:

Sample Name:

urine

Tissue:

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 65 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):

中央系统随机

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

IWRS

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

盲法:

Blinding:

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):

ResMan 临床试验公共管理平台, http://www.medresman.org.cn

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

ResMan, http://www.medresman.org.cn.

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:

暂未确定; ResMan

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

Not yet determined; ResMan

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-01-17 14:44:00