ChiCTR2300069761 版本V1.2 版本创建时间2023/06/20 00:12:07 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:

ChiCTR2300069761 

最近更新日期:

Date of Last Refreshed on:

2023-05-24 22:48:54 

注册时间:

Date of Registration:

2023-03-24 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

评价肺部去神经射频消融设备治疗慢性阻塞性肺疾病的安全性及有效性的多中心、随机、单盲、假手术对照临床试验

Public title:

A multicenter, randomized, single-blind, sham-controlled clinical trial to evaluate the safety and effectiveness of targeted lung denervation radiofrequency ablation devices in the treatment of chronic obstructive pulmonary disease

注册题目简写:

English Acronym:

研究课题的正式科学名称:

评价肺部去神经射频消融设备治疗慢性阻塞性肺疾病的安全性及有效性的多中心、随机、单盲、假手术对照临床试验

Scientific title:

A multicenter, randomized, single-blind, sham-controlled clinical trial to evaluate the safety and effectiveness of targeted lung denervation radiofrequency ablation devices in the treatment of chronic obstructive pulmonary disease

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:

谢礼恒 

研究负责人:

罗凤鸣 

Applicant:

Xie Liheng 

Study leader:

Luo Fengming 

申请注册联系人电话:

Applicant telephone:

+86 13916444591

研究负责人电话:

Study leader's telephone:

+86 18980601355

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:

medicalaffairs@broncuschina.com

研究负责人电子邮件:

Study leader's E-mail:

luofengming@hotmail.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:

上海市长宁区延安西路2299号

研究负责人通讯地址:

四川省成都市武侯区国学巷37号四川大学华西医院

Applicant address:

2299 Yan 'an West Road, Changning District, Shanghai

Study leader's address:

West China Hospital of Sichuan University, No.37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

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:

杭州堃博生物科技有限公司

Applicant's institution:

Hangzhou Broncus Medical Co.,Ltd.

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital of Sichuan University

是否获伦理委员会批准:

是/Yes

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

2022年临床试验(器械)审(93)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:

四川大学华西医院临床试验伦理审查委员会

Name of the ethic committee:

Ethics Committee on Clinical Trial, West China Hospital of Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-02-22 00:00:00

伦理委员会联系人:

韩玉榕、董一君、侯敏

Contact Name of the ethic committee:

HAN, Yurong; DONG, Yijun; HOU, Min

伦理委员会联系地址:

四川省成都市武侯区国学巷37号四川大学华西医院老八教412~413室

Contact Address of the ethic committee:

Clinical Trial Ethics Review Committee, West China Hospital of Sichuan University

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:

四川大学华西医院

Primary sponsor:

West China Hospital of Sichuan University

研究实施负责(组长)单位地址:

四川省成都市武侯区国学巷37号四川大学华西医院

Primary sponsor's address:

West China Hospital of Sichuan University, No.37 Guoxue Lane, Wuhou District, Chengdu City, Sichuan Province

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):

杭州

Country:

China

Province:

Zhejiang

City:

Hangzhou

单位(医院):

杭州堃博生物科技有限公司

具体地址:

浙江省杭州市滨江区西兴街道江陵路88号8幢8楼801室

Institution
hospital:

Hangzhou Broncus Medical Co.,Ltd.

Address:

Room 801, Floor 8, Building 8, No.88, Jiangling Road, Xixing Street, Binjiang District, Hangzhou City, Zhejiang Province

经费或物资来源:

杭州堃博生物科技有限公司

Source(s) of funding:

Hangzhou Broncus Medical Co.,Ltd.

Target disease:

COPD

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:

本试验旨在评价通过杭州堃博生物科技有限公司开发的肺部去神经射频消融设备对COPD患者进行靶向肺部去神经射频消融治疗的安全性和有效性。  

Objectives of Study:

The objective of this trial is to evaluate the safety and effectiveness of targeted lung denervation for COPD patients using the lung denervation radiofrequency ablation device developed by Hangzhou Broncus Medical Co.,Ltd..

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.年龄≥40岁且≤75岁;
2.被明确诊断为COPD,且使用支气管舒张剂后FEV1/FVC<70%、FEV1占预计值%为20%~60%;若FEV1占预计值%<30%,还需满足PaCO2≤50mmHg;
3.CAT评分≥10或mMRC指数≥2;
4.筛选期访视前至少2个月内无吸烟史(包括但不限于香烟、电子烟),且同意在研究期间继续不吸烟;
5.如受试者近期参加肺康复项目,则在筛选期访视前应持续参与该项目超过3个月及以上;如受试者近期接受一项COPD的维持性治疗,则需要同意在研究期间维持当前的治疗方案;
6.筛选期访视时接受符合2022版GOLD指南推荐的标准药物治疗,且有文件记录该标准药物治疗方案已持续≥12个月;
7.筛选期访视前12个月内曾接种流感疫苗或同意在研究期间补充接种疫苗,并同意研究期间每年接受疫苗;
8.指夹式血氧饱和度监测仪测得静息状态下SpO2≥89%;
9.同意并有能力完成方案要求的所有基线期和随访期项目,包括患者日记卡的填写等;
10.能够理解试验目的,同意参加本试验并可完成知情同意书签署。

Inclusion criteria

1.Participants aged ≥40 and ≤ 75 years;
2.Diagnosis of COPD with post-bronchodilator PFT parameters FEV1/FVC<70% and 20% ≤ FEV1 ≤ 60% of predicted; if FEV1<30%pred, 3.PaCO2≤50mmHg;
3.CAT ≥ 10 or mMRC ≥2;
4.Non-smoking for a minimum of 2 months prior to consent and agrees to not smoke for the duration of the clinical investigation;
5.Recent participation in a formal pulmonary rehabilitation program should have occurred ≥3 months prior to consent; if participants are currently enrolled in a maintenance program, they should agree to continue their current program through their 12-month follow-up visit;
6.Documented history of taking standard medication (consistent with GOLD guideline<2022>) for ≥12 months at the time of consent;
7.Received an influenza vaccine within the 12 months prior to consent or agrees to obtain an influenza vaccine during the clinical investigation, and agrees to annual influenza vaccines for the duration of the clinical investigation;
8.Resting SpO2 ≥ 89% at the time of screening;
9.Willing, able, and agrees to complete all protocol required baseline and follow-up testing assessments including finishing the Patient Diary;
10.Able to understand the purpose of the clinical investigation, agree to participate in the trial and able to complete the informed consent signature.

排除标准:

1.BMI<18或>35;
2.依据2022版GINA指南被诊断为哮喘;
3.存在非COPD的活动性肺部疾病,如活动性肺结核等;
4.既往有气胸史;
5.已知对支气管镜检查或全身麻醉存在禁忌证,或既往行支气管镜检查时发生需要抢救的临床突发事件(如需进入重症监护室的极重度出血等),或对该类操作中所需药物(如咪达唑仑或丙泊酚等)过敏且无法通过药物缓解;
6.筛选期访视前4周内患有活动性肺部感染或发生急性加重;
7.筛选期访视前2年内患有恶性肿瘤并接受放化疗治疗;
8.筛选期访视时每日服用超过10mg泼尼松龙或等效剂量的糖皮质激素;
9.筛选期访视前3个月内使用过阿片类药物;
10.筛选期访视时存在胃肠动力障碍,或既往有胃、食道或胰腺相关的腹部外科手术史;
11.有植入式电子器械(如起搏器或除颤器);
12.既往接受过或计划在本试验期间进行肺部或胸部手术(包括但不限于:肺切除术、肺移植术、肺部医疗器械介入治疗<如肺活瓣植入,支气管热消融等>);
13.筛选期前6个月内发生过任何无法接受全麻镜检的心血管疾病,包括但不限于:心肌梗死,心电图提示有危及生命的心律失常或急性卒中,射血分数<45%、或C期或D期(ACC/AHA)、或III级或IV级(NYHA)充血性心力衰竭等;
14.经临床评估,具有肺动脉高压高风险,定义为经超声心动图检查肺动脉收缩压>50mmHg;
15.经专科医生评估认为有高度疑似恶性的肺结节或其他部位存在高度疑似恶性肿瘤的病灶;
16.存在有临床意义的支气管扩张,定义为CT扫描显示严重的单肺叶或多肺叶支气管壁增厚并伴有气道扩张,导致持续多天的咳嗽、顽固性咳痰和反复咯血;
17.经研究者综合检查结果评估,认为患者不适合使用TLD治疗,如胸部CT提示存在严重肺气肿或限制使用现有型号的试验器械导管进行治疗的支气管解剖结构异常,包括但不限于:治疗部位邻近巨大肺大疱(>1/3单侧胸腔),或治疗部位发现需要治疗的肿块等;
18.胃轻瘫主要症状指数(GCSI)≥18分;
19.任何可能对TLD手术及本研究的完成造成干扰的疾病(如预期寿命<1年的各类疾病);
20.在妊娠期或研究期间有妊娠意向的女性,或未使用有效的避孕措施(指宫内节育器、口服避孕药及阻碍措施等)的育龄期女性;
21.筛选访视前3个月内参加过任何临床试验并已接受试验治疗。

Exclusion criteria:

1.BMI < 18 or > 35;
2.Asthma as defined by the GINA guideline (2022);
3.Patient has been previously diagnosed with a non-COPD active lung disease (e.g., active tuberculosis);
4.Patient has a medical history of pneumothorax;
5.Known contraindication or allergy to medications required for bronchoscopy or general anesthesia that cannot be medically controlled;
6.Recent respiratory infections or COPD exacerbation in preceding 4 weeks;
7.Malignancy treated with radiation or chemotherapy within 2 years of consent;
8.Daily use of > 10 mg of prednisone or its equivalent at the time of consent;
9.Recent (within 3 months of consent) opioid use;
10.Known gastrointestinal motility disorder or previous abdominal surgical procedure on stomach, esophagus, or pancreas
11.Has an implantable electronic device;
12.Previous or planned pulmonary or thoracic surgery (including but not limited to: pneumonectomy, lung transplantation, pulmonary medical device intervention < e.g. pulmonary valve implantation, bronchial thermal ablation (BT), etc. >) during this trial;
13.Myocardial infarction within last 6 months, EKG with evidence of life-threatening arrhythmias or acute ischemia, pre-existing documented evidence of a LVEF < 45%, stage C or D (ACC/AHA) or Class III or IV (NYHA) congestive heart failure, or any other cardiac findings that make the participant an unacceptable candidate for a bronchoscopic procedure utilizing general anesthesia;
14.High risk of pulmonary hypertension according to clinical assessment, defined as pulmonary artery systolic pressure estimated by echocardiogram to be > 50 mmHg;
15.Pulmonary nodule or other lesions thought to be at high risk of malignancy;
16.Clinically relevant bronchiectasis, defined as severe single lobe or multilobar bronchial wall thickening associated with airway dilation on CT scan leading to cough, intractable expectoration and repeated hemoptysis lasting for several days;
17.In the opinion of the Investigator, use of the TLD devices is not feasible, for example, due to screening chest CT scan reveals severe emphysema or bronchi anatomy cannot be fully treated with available catheter sizes: severe bullous disease (> 1/3 hemithorax) or site discovery of a mass that requires treatment;
18.A GCSI total symptom score ≥ 18.0 prior to treatment;
19.Any disease or condition that might interfere with completion of a procedure or this study (e.g., life expectancy< 1 years);
20.Women of childbearing potential must have a negative pregnancy test (blood or urine) pre-treatment and agree not to become pregnant for the duration of the study
21.Participated in any clinical trial and received experimental treatment within 3 months before the screening visit.

研究实施时间:

Study execute time:

From 2023-04-01 00:00:00 To 2026-08-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-04-01 00:00:00 To 2025-08-01 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

126

Group:

experimental group

Sample size:

干预措施:

靶向肺部去神经术+标准治疗

干预措施代码:

Intervention:

Targeted lung denervation + Standard of Care

Intervention code:

组别:

对照组

样本量:

63

Group:

control group

Sample size:

干预措施:

假手术+标准治疗

干预措施代码:

Intervention:

Sham-control + Standard of Care

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

Country:

China 

Province:

Sichuan 

City:

Chengdu 

单位(医院):

四川大学华西医院 

单位级别:

三甲 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

FEV1较基线绝对变化值

指标类型:

主要指标

Outcome:

Change of Forced expiratory volume in first second (FEV1) relative to baseline

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

首次发生中重度急性加重的时间、首次发生重度急性加重的时间以及首次发生呼吸道相关住院的时间

指标类型:

次要指标

Outcome:

Time to first moderate or severe COPD exacerbation, first severe COPD exacerbation and first respiratory-related hospitalization

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

COPD版本圣乔治呼吸问卷(SGRQ-C)总评分较基线变化值

指标类型:

次要指标

Outcome:

Change in St. George's Respiratory Questionnaire COPD Version (SGRQ-C) Total 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:

变化期呼吸困难指数(TDI)总评分

指标类型:

次要指标

Outcome:

Change in Transition Dyspnea Index (TDI)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

改良版英国医学研究委员会呼吸困难指数(mMRC)较基线变化值

指标类型:

次要指标

Outcome:

Change in modified Medical Research Council (mMRC) scale Total 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:

COPD患者自我评估测试(CAT)评分较基线变化值

指标类型:

次要指标

Outcome:

Change in COPD Assessment Test (CAT) Total 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:

肺功能指标(FEV1%pred、FVC<%pred>、RV<%pred>、Raw、sGaw)较基线变化值

指标类型:

次要指标

Outcome:

Change in Pulmonary Function (FEV1%pred、FVC<%pred>、RV<%pred>)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

6分钟步行距离(6MWD)较基线变化值

指标类型:

次要指标

Outcome:

Change in 6-minute walk distance (6MWD)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

试验组的器械成功率

指标类型:

次要指标

Outcome:

Device Success Rate of experimental group

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

与器械或手术相关的(严重)不良事件发生率

指标类型:

次要指标

Outcome:

(Serious) Adverse Event Rate related to device or procedure

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:

血液

组织:

Sample Name:

blood

Tissue:

人体标本去向

使用后销毁  

说明

Fate of sample:

Destruction after use  

Note:

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 40 years
最大 Max age 75 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):

本试验将使用中央随机系统(IWRS)进行随机分组,受试者签署知情同意并筛选合格后,由随机相关人员登录随机系统发放随机号及组别。

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

This clinical investigation will use the central random system (IWRS) to conduct random grouping. After the subject sign the informed consent and pass the screening, the investigator will log in the random system and issue the random number and group.

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:

单盲

Blinding:

Single-blinded

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

No

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):

NA

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

NA

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:

NA

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

NA

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2023-03-24 15:51:48