ChiCTR2100047040 版本V1.0 版本创建时间2021/12/28 15:54:57 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:

ChiCTR2100047040 

最近更新日期:

Date of Last Refreshed on:

2021-06-07 04:33:21 

注册时间:

Date of Registration:

2021-06-07 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评价盐酸杰克替尼片对照羟基脲片治疗中高危骨髓纤维化患者的有效性和安全性的 III 期临床试验

Public title:

A Phase III Study for Evaluating Jaktinib vs. Hydroxycarbamide in Subjects with Primary Myelofibrosis (PMF) or Post-polycythemia Vera or Post-essential Thrombocythemia Myelofibrosis

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项随机、双盲、双模拟、平行对照、多中心评价盐酸杰克替尼片对照羟 基脲片治疗中高危骨髓纤维化患者的有效性和安全性的 III 期临床试验

Scientific title:

A Phase III, Randomized, Double-blind controlled study for Evaluating Jaktinib vs. Hydroxycarbamide in Subjects with Primary Myelofibrosis (PMF) or Post-polycythemia Vera or Post-essential Thrombocythemia Myelofibrosis

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:

王铀 

研究负责人:

朱焕玲 

Applicant:

You Wang 

Study leader:

Huanling Zhu 

申请注册联系人电话:

Applicant telephone:

+86 13564607043

研究负责人电话:

Study leader's telephone:

+86 18980601241

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:

wangy02@zelgen.com

研究负责人电子邮件:

Study leader's E-mail:

zhuhuanling@medmail.com.cn

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:

中国江苏省苏州市昆山市晨丰路209号

研究负责人通讯地址:

中国四川省成都市武侯区国学巷37号

Applicant address:

209 Chenfeng Road, KunShan, Suzhou, Jiangsu, China

Study leader's address:

37 Guoxue Lane, Wuhou District, Chendu, Sichuan,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:

苏州泽璟生物制药股份有限公司

Applicant's institution:

Suzhou Zelgen Biopharmaceuticals Co., Ltd

研究负责人所在单位:

Affiliation of the Leader:

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:

2020年临床试验(西药)审(261)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:

West China Hospital of Sichuan University Clinical Trail Ethics Committee

伦理委员会批准日期:

Date of approved by ethic committee:

2021-02-03 00:00:00

伦理委员会联系人:

左泽锦

Contact Name of the ethic committee:

Zejin Zuo

伦理委员会联系地址:

中国四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Lane, Wuhou District, Chendu, Sichuan,China

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:

浙江大学医学院附属第一医院

Primary sponsor:

The First Affiliated Hospital of Medical School of Zhejiang University

研究实施负责(组长)单位地址:

中国浙江省杭州市庆春路79号

Primary sponsor's address:

79 Qingchun Road, Hangzhou, Zhejiang, 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):

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

具体地址:

武侯区国学巷37号

Institution
hospital:

West China Hospital of Sichuan University

Address:

37 Guoxue Lane, Wuhou District

经费或物资来源:

苏州泽璟生物制药股份有限公司

Source(s) of funding:

Suzhou Zelgen Biopharmaceuticals Co., Ltd.

Target disease:

Primary Myelofibrosis (PMF) or Post-polycythemia Vera or Post- essential Thrombocythemia Myelofibrosis (Post-PV/ET MF)

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

III期临床试验 

Study phase:

3

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

本试验主要目的是评价盐酸杰克替尼片治疗中高危骨髓纤维化受试者的脾脏体积缩小有效性,以及安全性; 次要目的是评价盐酸杰克替尼片治疗骨髓纤维化的客观有效率、脾响应、贫血和相关症状改善等。  

Objectives of Study:

The primary objective of this study is to assess the efficacy and safty of Jaktinib in subjects with myelofibrosis as measured by Spleen Volume Response rate. The secondary objectives of this study are to assess the Objective Response Rate, Spleen Response, Anemia Response and related symptoms of Jaktinib in subjects with myelofibrosis.

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,男女不限;
2. 根据 WHO 标准(2016 版)诊断为 PMF 的患者、或根据 IWG-MRT 标准诊断为 Post-PV-MF 或 Post-ET-MF 的患者;无论是否 JAK2 突变均可入组;
3. 根据 DIPSS 预后分级标准评估为中危-2 或高危的骨髓纤维化患者;
4. 受试者近期无干细胞移植计划;
5. 预期生存期大于 24 周;
6. ECOG 评分 0-1;
7. 脾脏肿大:触诊脾缘达到或超过肋下至少 5cm(肋缘到脾脏突出最远点的距离);
8. 外周血原始细胞≤10%;
9. 既往未接受过 JAK 抑制剂治疗的患者或既往经 JAK 抑制剂治疗≤10 天者;
10. 在检查前 2 周内未接受生长因子、集落刺激因子、血小板生成因子及血小板输注,血小板计数≥100×10^9/L及ANC≥1.0×10^9 /L(随机化前 7天内);
11. 随机化前 7 天,主要器官功能正常,即符合下列标准:ALT和AST≤2.5×ULN;DBIL 和 TBIL≤2.0×ULN;血清肌酐≤1.5×ULN;
12. 如果筛选时正在接受任何抗骨髓纤维化治疗(JAK 抑制剂和羟基脲除外),必须在筛选日期前至少 2 周内的给药方案(给药剂量和给药频率)保持不变,如研究者判断无需继续使用,需筛选时即停止使用;沙利度胺、雄激素以及>10mg 的强的松等用于改善贫血的药物,应在随机日期前停用至少 6 个半衰期或 2 周(以时间长者为准);
13. 如果筛选时正在接受羟基脲治疗,必须在随机日期前停药≥2 周;
14. 符合伦理委员会要求,自愿签署知情同意书;
15. 能够依从研究和随访程序。

Inclusion criteria

1. Aged >=18 years old male or female;
2. Subjects diagnosed with a PMF according to World Health Organization criteria (2016 Edition), or patients diagnosed with a Post-PV-MF or Post-EF-MF according to International Working Group for Myeloproliferative Neoplasms Research and Treatment criteria;
3. High risk or intermediate-2 risk as defined by the Dynamic International Prognostic Scoring System (DIPSS) for Primary Myelofibrosis;
4. Subjects have no plan for stem cell transplantation in the near future;
5. Life expectancy of > 24 weeks;
6. ECOG performance status of 0-1;
7. Palpable splenomegaly at least 5 cm below left costal margin;
8. Peripheral blood blast count <=10%;
9. Subjects who have not yet received treatment with a JAK inhibitor, or Subjects who have been treated with JAK inhibitors for <=10 days;
10. Subjects have not received growth factor, thrombopoietin mimetics or platelet transfusion(s) within 2 weeks before the randomization; ANC>=1.0x10^9/L, platelet count >=100x10^9/L within 2 days before the randomization;
11. Normal functions in major organs within 7 days before the randomization, fulfilling the following criteria: ALT and AST <=2.5 ULN; DBIL and TBIL <=2.0 ULN; serum creatinine <=1.5 ULN;
12. If the subject is receiving any anti-myelofibrosis treatment (except for JAK inhibitors and hydroxyurea) at screening, the dosing regimen must remain unchanged for at least 2 weeks before screening. If the investigator judges that there is no need to continue to use, stop the use of thalidomide, androgens and prednisone> 10 mg during screening. The drugs used to improve anemia should be stopped for at least 6 half-lives or 2 weeks before randomization(whichever is the longer);
13. If the subject is receiving Hydroxycarbamide treatment at screening, the drug must be discontinued ≥ 2 weeks before the randomization;
14. Meet the requirements of the ethics committee and willing to sign the informed consent form;
15. Ability to comply with trial and follow-up procedures.

排除标准:

1. 任何显著的临床和实验室异常,研究者认为影响安全性评价者,如:a. 无法控制的糖尿病(>250 mg/dL 或>13.9mmol/L)、b. 患有高血压且经联合降压治疗无法下降到以下范围内(收缩压<160 mmHg,舒张压<100mmHg)、 c. 周围神经病变(NCI-CTC AE v5.0 标准 2 级或以上);
2. 筛选前 24 周内患者有充血性心力衰竭、无法控制或尚不稳定的心绞痛或心肌梗塞、脑血管意外事件或肺栓塞病史;
3. 筛选前 4 周内进行外科手术尚未完全恢复的患者;
4. 筛选时患有心律失常性疾病需要治疗的患者(地高辛除外);
5. 筛选时有任何临床症状的细菌、病毒、寄生虫或真菌感染需要治疗者;
6. 筛选时胸部 X 线检查提示有活动性肺部感染者;
7. 筛选前 48 周内发生过活动性结核感染者或筛选期 γ-干扰素释放试验提示潜伏结核感染者;
8. 既往进行过脾切除术的患者或筛选前 48 周内接受过脾区放射治疗的患者;
9. 筛选时 HIV 阳性,活动性乙型肝炎病毒检测阳性(HBsAg 阳性且HBV-DNA 阳性),抗 HCV 抗体或 HCV-RNA 阳性者;
10. 筛选时患有癫痫或使用精神药物、镇静药物的患者(注:艾司唑仑片除外);
11. 计划怀孕或已怀孕或正在哺乳期的女性患者以及在整个试验期间无法采取有效避孕措施的患者;男性患者在给药期间和末次用药后的 2 天(约 5 个半衰期)时间内不使用避孕套者;
12. 既往 5 年内罹患过恶性肿瘤(已治愈的皮肤基底细胞癌、宫颈原位癌除外)的患者;
13. 合并其他严重疾病,研究者认为可能影响患者安全性或依从性;
14. 疑似对盐酸杰克替尼或同类药物过敏者;
15. 筛选前 12 周内参加其它新药或医疗器械的临床研究且服用了研究药物和使用了研究器械的患者。

Exclusion criteria:

1. Subjects with any significant clinical and laboratory abnormalities which may affect the safety evaluation, such as uncontrolled diabetes, uncontrolled hypertension after taking two or more hypotensive drugs, peripheral neuropathy;
2. Subjects with congestive heart failure, uncontrolled or unstable angina or myocardial infarction, cerebrovascular accident, or pulmonary embolism within 24 weeks prior to screening;
3. Subjects who have not fully recovered from surgical operation within 4 weeks prior to screening;
4. Subjects suffering from arrhythmia and requiring treatment at screening;
5. Subjects with clinical symptoms of active bacterial, viral, parasitic or fungal infections requiring treatment at screening;
6. Chest X-rays suggest an active lung infection at screening;
7. Subjects who had active tuberculosis infection within 48 weeks before screening;γ-Interferon release test suggests latent tuberculosis infection at screening;
8. Subjects who had undergone splenectomy, or received radiotherapy to the spleen within 48 weeks before screening; 9. Subjects with known human immunodeficiency virus (HIV), known active infectious Hepatitis B (HepB), and/or known active infectious Hepatitis C (HepC);
10. Subjects with epilepsy or patients who have received psychotropic drug or sedatives during screening;
11. Female subjects who are pregnant, currently breastfeeding, planning to become pregnant;Subjects who are unable to adopt effective contraceptive methods during the study; Male subjects who did not use condoms during the dosing period and within 2 days after the last dose;
12. Subjects who had experienced malignant tumors within the past 5 years (except for adequately treated local basal cell carcinoma of the skin and cervical carcinoma in situ that have been cured);
13. Subjects who are unsuitable to the trial in combination with other serious diseases, as identified by the investigator;
14. Subjects with suspected allergies to Jaktinib or its excipient;
15. Subjects who have participated in another clinical trial of a new drug or medical instrument within 12 weeks before screening.

研究实施时间:

Study execute time:

From 2021-04-01 00:00:00 To 2024-04-01 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-06-01 00:00:00 To 2023-06-01 00:00:00  

干预措施:

Interventions:

组别:

试验组

样本量:

70

Group:

Experimental group

Sample size:

干预措施:

盐酸杰克替尼片,100mg,每日两次

干预措施代码:

Intervention:

Jaktinib, 100mg, bid

Intervention code:

组别:

对照组

样本量:

35

Group:

Control group

Sample size:

干预措施:

羟基脲片,0.5g,每日两次

干预措施代码:

Intervention:

Hydroxycarbamide, 0.5g,bid

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:

三级甲等 

Institution
hospital:

West China Hospital of Sichuan University

Level of the institution:

Tertiary A

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):

浙江大学医学院附属第一医院 

单位级别:

三级甲等 

Institution
hospital:

The First Affiliated Hospital of Medical School of Zhejiang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

24周时脾脏体积缩小≥35%的受试者占所有受试者的比例

指标类型:

主要指标

Outcome:

Spleen Volume Response rate at Week 24

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

客观有效率(CR+PR)

指标类型:

次要指标

Outcome:

Objective Response Rate (complete remission + partial remission)

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脾响应

指标类型:

次要指标

Outcome:

Spleen Response

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

贫血改善

指标类型:

次要指标

Outcome:

Anemia Response

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨髓纤维化相关症状

指标类型:

次要指标

Outcome:

Response rate of myrelated symptoms

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:

标本中文名:

骨髓组织切片

组织:

Sample Name:

bone marrow biopsy

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 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):

筛选成功的受试者,按照 2:1 分层随机分配至盐酸杰克替尼组或羟基脲组。

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

This is a randomized, double-blind, active-controlled study. After the screening period, Subjects will be randomized on a 1:1 basis to receive Jaktinib vs. Hydroxycarbamide.

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

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):

联系申办方项目负责人

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

Contract the Study leader of sponsor

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:

病例记录表和电子采集和管理系统

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

eCRF and EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

Name of Registration:

 2021-06-07 04:33:21