ChiCTR2300073207 版本V1.0 版本创建时间2023/07/04 14:38:41 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:

ChiCTR2300073207 

最近更新日期:

Date of Last Refreshed on:

2023-07-04 14:38:16 

注册时间:

Date of Registration:

2023-07-04 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

补中益气丸预防重症肌无力复发的有效性和安全性的多中心、随机、双盲、安慰剂对照临床试验

Public title:

Efficacy and safety of Buzhong Yiqi pills in preventing the relapse of Myasthenia gravis: A multicenter, randomized, double-blind, placebo-controlled clinical trial

注册题目简写:

English Acronym:

研究课题的正式科学名称:

补中益气丸预防重症肌无力复发的有效性和安全性的多中心、随机、双盲、安慰剂对照临床试验

Scientific title:

Efficacy and safety of Buzhong Yiqi pills in preventing the relapse of Myasthenia gravis: A multicenter, randomized, double-blind, placebo-controlled clinical trial

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:

阮哲 

研究负责人:

常婷 

Applicant:

Ruan Zhe 

Study leader:

Chang Ting 

申请注册联系人电话:

Applicant telephone:

+86 158 2929 0162

研究负责人电话:

Study leader's telephone:

+86 180 6665 6661

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:

ruanzhe573291596@163.com

研究负责人电子邮件:

Study leader's E-mail:

changting1981@163.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:

陕西省西安市灞桥区新寺路569号

研究负责人通讯地址:

陕西省西安市灞桥区新寺路569号

Applicant address:

569 Xinsi Road, Baqiao District, Xi'an, Shaanxi province, China

Study leader's address:

569 Xinsi Road, Baqiao District, Xi'an, Shaanxi province, China

申请注册联系人邮政编码:

Applicant postcode:

710038

研究负责人邮政编码:

Study leader's postcode:

710038

申请人所在单位:

中国人民解放军第四军医大学唐都医院

Applicant's institution:

Tangdu Hospital, Fourth Military Medical University of Chinese People's Liberation Army

研究负责人所在单位:

中国人民解放军第四军医大学唐都医院

Affiliation of the Leader:

Tangdu Hospital, Fourth Military Medical University of Chinese People's Liberation Army

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:

第202305-04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:

第四军医大学唐都医院医学伦理委员会

Name of the ethic committee:

IEC of Institution for National Drug Clinical Trials, Tangdu Hospital, Fourth Military Medical University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-05-24 00:00:00

伦理委员会联系人:

李诗草

Contact Name of the ethic committee:

Li Shicao

伦理委员会联系地址:

陕西省西安市灞桥区新寺路569号空军军医大学第二附属医院临床教学楼304室

Contact Address of the ethic committee:

Room 304, Clinical Teaching Building, The Second Affiliated Hospital of Air Force Medical University, 569 Xinsi Road, Baqiao District, Xi’an, Shaanxi, China

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 29 8477 7631

伦理委员会联系人邮箱:

Contact email of the ethic committee:

tangduec@126.com

研究实施负责(组长)单位:

中国人民解放军第四军医大学唐都医院

Primary sponsor:

Tangdu Hospital, Fourth Military Medical University of Chinese People's Liberation Army

研究实施负责(组长)单位地址:

陕西省西安市灞桥区新寺路569号

Primary sponsor's address:

569 Xinsi Road, Baqiao District, Xi'an, Shaanxi province, 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):

陕西省

市(区县):

Country:

China

Province:

Shaanxi

City:

单位(医院):

中国人民解放军第四军医大学

具体地址:

陕西省西安市长乐西路169号

Institution
hospital:

The Fourth Military Medical University of Chinese People's Liberation Army

Address:

No. 169, Changle West Road, Xi'an

经费或物资来源:

国家重点研发计划(2022YFC3501304)

Source(s) of funding:

National Key Research and Development Program(2022YFC3501304)

Target disease:

myasthenia gravis

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:

主要目的:评价补中益气丸预防重症肌无力复发的有效性 次要目的:评价补中益气丸预防重症肌无力复发的安全性  

Objectives of Study:

Main objective: To evaluate the efficacy of Buzhong Yiqi pills in preventing the relapse of Myasthenia gravis Secondary objective: To evaluate the safety of Buzhong Yiqi pills in preventing recurrence of Myasthenia gravis

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≥18周岁并且≤65岁; 2. 受试者签署知情同意书,愿意并且能够遵守方案,完成研究评估并返回进行随访; 3. MG诊断定义为:在具有典型波动性骨骼肌无力症状基础上,符合下述任何一点: a.新斯的明试验阳性 b.通过单纤维肌电图或重复频率神经电刺激(RNS)证实神经肌肉传递测试结果异常 c.筛选时有确定的AchR抗体阳性结果(允许重复测量一次); 4. 发病至筛选的时间≤12个月; 5. 筛选和基线时(V2访视)已达MME(ADL≤1分)或更好状态,并且至少已维持4周; 6. 基线时接受了胆碱酯酶抑制剂,可以联用或未联用糖皮质激素; 7. 男性研究参加者必须同意在治疗期和研究治疗末次给药后至少90天内采取避孕措施,并且在整个研究期中禁止捐精; 8. 如为具有生育能力的女性(WOCBP),需同意在治疗期间和研究末次给药后至少90天内采取避孕措施。在筛选时时,参加者的血清妊娠试验结果必须为阴性;在基线研究药物首次给药前,尿妊娠试验结果必须确证为阴性。

Inclusion criteria

1. Age ≥ 18 years old and ≤ 65 years old; 2. The subjects sign an informed consent form, are willing and able to comply with the protocol, complete the research evaluation, and return for follow-up; 3. MG diagnosis is defined as meeting any of the following criteria based on typical symptoms of fluctuating skeletal muscle weakness: a. Neostigmine test positive b. Abnormal neuromuscular transmission test results confirmed by single fiber Electromyography or repetitive nerve electrical stimulation (RNS) c. When screening, there is a confirmed positive result of AchR antibody (allowing repeated measurements); 4. The time from disease onset to screening is ≤ 12 months; 5. At screening and baseline (V2 visit), MME (ADL ≤ 1 point) or better status has been achieved and maintained for at least 4 weeks; 6. Cholinesterase inhibitor was received at baseline, and glucocorticoid could be used or not; 7. Male study participants must agree to take contraceptive measures during the treatment period and at least 90 days after the last dose of the study treatment, and sperm donation is prohibited throughout the entire study period; 8. If you are a woman with Fertility (WOCBP), you must agree to take contraceptive measures during the treatment period and at least 90 days after the last administration of the study drug. At the time of screening, the participants' serum Pregnancy test results must be negative; Before the first administration of the baseline study drug, the urine Pregnancy test results must be confirmed as negative.

排除标准:

在筛选和基线时,如果符合下列任何一条标准,则研究参加者不可入选本研究: 1. 研究者认为存在可能危害研究参加者或影响研究参加者参加本研究能力的任何医学或精神状况; 2. 筛选前12个月内有药物或酒精滥用史,或调查员认为与依从性差相关的任何状况; 3. 哺乳期或怀孕的女性,或计划在签署知情同意书(ICF)直到最后一次用药后6个月的时间段内随时怀孕的女性,或筛选前4周内自然流产或人工流产史; 4. 发起人,现场工作人员及其家庭成员; 5. 基线时联用了除激素以外的非激素类免疫抑制剂; 6. 在基线前6个月内接受了胸腺切除术或在RCP期间计划进行胸腺切除术、或任何时间需要化疗和/或放疗的胸腺瘤; 7. 研究参加者在基线前前6个月内既往接受利妥昔单抗治疗; 8. 已知的伴有严重基础疾病,如肝肾功能损害、血液病,既往患有严重的心血管疾病,严重高血压、糖尿病,血压及血糖控制不佳者; 9. 未切除的胸腺瘤(注意:在筛选前一年以上切除了良性胸腺瘤的受试者可入选。良性被定义为在病理学检查中没有已知的转移灶并且没有在囊内或外延伸。随机化前必须进行影像学检查以评估胸腺状态)。 10. 筛选期内出现以下任何实验室异常(筛选期内可在随机化前进行一次重复测量以确认结果) a.肝酶升高(天冬氨酸转氨酶(AST)或丙氨酸转氨酶(ALT)> 2.5倍正常上限(ULN))。 b.总胆红素>1.5倍ULN c.肾小球滤过率估计值(eGFR)<45 mL/min/1.73 m2 d.CD19 + B细胞计数<40细胞cells/μL e.中性粒细胞绝对计数(ANC)<1.2×109 f.血小板计数<75,000 /μL(或<75×109 /L) g.血红蛋白<8.0g/dL h.总免疫球蛋白<600 mg/dL 11. 筛选期内乙型病毒性肝炎表面抗原(HBsAg)阳性; 12. 筛选期内丙型肝炎抗体或RNA检测结果呈阳性; 13. 筛选期内人类免疫缺陷病毒(HIV)检测结果成阳性 14. 对黄芪、甘草、党参、白术、当归、升麻、柴胡、陈皮等中药成分有明确过敏史。

Exclusion criteria:

If any of the following criteria are met during screening and baseline, study participants are not eligible for this study: 1. Any medical or mental condition that the researcher believes may endanger the study participants or affect their ability to participate in this study; 2. Have a history of drug or alcohol abuse within the 12 months prior to screening, or any condition that the investigator believes is related to poor compliance; 3. Women who are breastfeeding or pregnant, or those who plan to become pregnant at any time during the period from signing the Informed Consent Form (ICF) until 6 months after the last medication, or those who have a history of natural or induced abortion within the first 4 weeks of screening; 4. The initiator, on-site staff, and their family members; 5. Non hormonal Immunosuppressive drug other than hormones were used at baseline; 6. Thymoma that received thymectomy or planned thymectomy during RCP within 6 months before baseline, or that requires chemotherapy and/or radiotherapy at any time; 7. Study participants received Rituximab treatment in the first 6 months before baseline; 8. Known patients with serious basic diseases, such as liver and kidney function damage, blood disease, serious cardiovascular disease, severe hypertension, diabetes, and poor control of blood pressure and glucose; 9. Unresected Thymoma (Note: Subjects who have resected benign Thymoma more than one year before screening can be selected. Benign is defined as having no known metastasis in pathological examination and not extending in or out of the capsule. Imaging examination must be performed before randomization to assess the thymus status). 10. During the screening period, any of the following laboratory abnormalities occurred (during the screening period, a repeated measurement can be conducted before randomization to confirm the results) a. Liver enzymes increased (Aspartic acid Transaminase (AST) or alanine Transaminase (ALT)>2.5 times the upper normal limit (ULN)). b. Total bilirubin>1.5 times ULN c. Estimated glomerular filtration rate (eGFR)<45 mL/min/1.73 m2 d. CD19+B cell count<40 cells/μ L e. Absolute neutrophil count (ANC)<1.2 × one hundred and nine f. Platelet count<75000/ μ L (or<75 × 109/L) g. Hemoglobin<8.0g/dL h. Total immunoglobulin<600 mg/dL 11. During the screening period, hepatitis B surface antigen (HBsAg) was positive; 12. During the screening period, the results of hepatitis C antibody or RNA testing were positive; 13. The HIV (HIV) test result is positive during the screening period 14. Have a clear history of allergies to traditional Chinese medicine ingredients such as Astragalus membranaceus, licorice, Codonopsis pilosula, Atractylodes macrocephala, Angelica sinensis, Cimicifuga, Bupleurum chinense, and tangerine peel.

研究实施时间:

Study execute time:

From 2023-06-01 00:00:00 To 2025-06-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-07-15 00:00:00 To 2025-01-31 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

151

Group:

Treatment group

Sample size:

干预措施:

补中益气丸+基础治疗方案

干预措施代码:

Intervention:

Buzhong Yiqi Pills+ Basic treatment regimen

Intervention code:

组别:

对照组

样本量:

151

Group:

Control group

Sample size:

干预措施:

安慰剂+基础治疗方案

干预措施代码:

Intervention:

placebo + basic treatment plan

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

陕西 

市(区县):

 

Country:

China 

Province:

Shaanxi 

City:

 

单位(医院):

中国人民解放军第四军医大学唐都医院 

单位级别:

三甲 

Institution
hospital:

Tangdu Hospital, Fourth Military Medical University of Chinese People's Liberation Army

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

上海 

市(区县):

 

Country:

China 

Province:

ShangHai 

City:

 

单位(医院):

复旦大学华山医院 

单位级别:

三甲 

Institution
hospital:

Huashan Hospital, Fudan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China 

Province:

Jilin 

City:

 

单位(医院):

吉林大学第一医院 

单位级别:

三甲 

Institution
hospital:

The First Hospital of Jilin University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

吉林 

市(区县):

 

Country:

China 

Province:

Jilin 

City:

 

单位(医院):

长春中医药大学第一附属医院 

单位级别:

三甲 

Institution
hospital:

The Affiliated Hospital of Changchun University of Chinese Medicine

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

研究期间出现疾病复发

指标类型:

主要指标

Outcome:

Disease relapse occurred during the study period

Type:

Primary indicator

测量时间点:

测量方法:

疾病复发定义为:达到 MME 或更好状态后,再次出现症状加重(重症肌无力日常生活量表评分增高≥2 分或重症肌无力定量评分增高≥3 分,且持续时间超过24小时)

Measure time point of outcome:

Measure method:

指标中文名:

平均加权激素剂量

指标类型:

次要指标

Outcome:

Average weighted steroids dose

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

因肌无力疾病加重导致的住院天数

指标类型:

次要指标

Outcome:

Hospitalization days due to myasthenia worsening

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

因肌无力疾病加重导致的插管或机械通气

指标类型:

次要指标

Outcome:

Intubation or mechanical ventilation due to myasthenia worsening

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:

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 16 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):

采用分层动态区组随机化,分层因素为研究中心、基线时是否使用激素、入组时为全身型或眼肌型

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

Adopting stratified dynamic block randomization, the stratified factors were the study center, whether steroids were used at baseline, and whether they were GMG or OMG at enrollment

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:

由不参与试验实施的统计师编制盲底、随机表、对试验进行编盲,整个试验过程中,研究者、患者对所接受治疗药物均不知情。

Blinding:

A statistician who did not participate in the implementation of the trial prepared the blind base, the random table, and blinded the trial. During the entire trial, the researchers and patients were unaware of the drugs they received.

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):

提交国家科技部生物医学数据中心,计划的提交时间不晚于2026-06

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

Paper submission

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:

基于Web的网络数据库

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

Web-based network database

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2023-07-04 14:38:16