ChiCTR2400088120 版本V1.0 版本创建时间2024/08/12 14:45:07 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:

ChiCTR2400088120 

最近更新日期:

Date of Last Refreshed on:

2024-08-12 14:43:58 

注册时间:

Date of Registration:

2024-08-12 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

一项评价派格宾?治疗对羟基脲耐药或不耐受的原发性血小板增多症(ET)受试者的药代动力学特征、安全性和初步有效性的多中心、随机、开放Ⅱ期临床研究

Public title:

A Phase 2 Multicenter, Randomized, Open-label Study to Evaluate the Pharmacokinetic, Safety and Efficacy of Peginterferon Alfa-2b Injection in Subjects With Essential Thrombocythemia Who Are Resistant to or Intolerant of Hydroxyurea

注册题目简写:

English Acronym:

研究课题的正式科学名称:

一项评价派格宾?治疗对羟基脲耐药或不耐受的原发性血小板增多症(ET)受试者的药代动力学特征、安全性和初步有效性的多中心、随机、开放Ⅱ期临床研究

Scientific title:

A Phase 2 Multicenter, Randomized, Open-label Study to Evaluate the Pharmacokinetic, Safety and Efficacy of Peginterferon Alfa-2b Injection in Subjects With Essential Thrombocythemia Who Are Resistant to or Intolerant of Hydroxyurea

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:

张磊 

研究负责人:

张磊 

Applicant:

lei zhang 

Study leader:

lei zhang 

申请注册联系人电话:

Applicant telephone:

+86 13502118379

研究负责人电话:

Study leader's telephone:

+86 22 23909240

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:

zhanglei1@ihcams.ac.cn

研究负责人电子邮件:

Study leader's E-mail:

zhanglei1@ihcams.ac.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:

天津市和平区南京路288号

研究负责人通讯地址:

天津市和平区南京路288号

Applicant address:

No.288, Nanjing Road, Heping District , Tianjin

Study leader's address:

No.288, Nanjing Road, Heping District , Tianjin

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:

中国医学科学院血液病医院(中国医学科学院血液学研究所)

Applicant's institution:

Instiute of Hematology and Blood Diseases Hospital CAMS&PUMC

研究负责人所在单位:

中国医学科学院血液病医院(中国医学科学院血液学研究所)

Affiliation of the Leader:

Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College

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:

XY2024036-EC-1

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:

中国医学科学院血液病医院伦理审查委员会

Name of the ethic committee:

Ethics Committee of Blood Diseases Hospital, Chinese Academy of Medical Sciences

伦理委员会批准日期:

Date of approved by ethic committee:

2024-06-01 00:00:00

伦理委员会联系人:

王启柔

Contact Name of the ethic committee:

Wang QiRou

伦理委员会联系地址:

天津市和平区南京路288号

Contact Address of the ethic committee:

No.288, Nanjing Road, Heping District , Tianjin

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 22 23909095

伦理委员会联系人邮箱:

Contact email of the ethic committee:

wangqirou@ihcams.ac.cn

研究实施负责(组长)单位:

中国医学科学院血液病医院(中国医学科学院血液学研究所)

Primary sponsor:

Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College

研究实施负责(组长)单位地址:

天津市和平区南京路288号

Primary sponsor's address:

No.288, Nanjing Road, Heping District , Tianjin

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

天津

市(区县):

Country:

China

Province:

Tianjing

City:

单位(医院):

中国医学科学院血液病医院(中国医学科学院血液学研究所)

具体地址:

天津市和平区南京路288号

Institution
hospital:

Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College

Address:

No.288, Nanjing Road, Heping District , Tianjin

经费或物资来源:

厦门特宝生物工程股份有限公司

Source(s) of funding:

Xiamen Amoytop Biotech Co., Ltd.

Target disease:

Essential Thrombocythemia

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

II期临床试验 

Study phase:

2

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

评价派格宾?治疗对羟基脲(Hydroxyurea, HU)耐药或不耐受的原发性血小板增多症(Essential Thrombocythemia, ET)受试者 PK 特征、安全性和初步有效性  

Objectives of Study:

To Evaluate the Pharmacokinetic, Safety and Efficacy of Peginterferon Alfa-2b Injection in Subjects With Essential Thrombocythemia Who Are Resistant to or Intolerant of Hydroxyurea

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≥18岁的男性或女性受试者。
2.(2)根据世界卫生组织(WHO)2016标准诊断为高风险ET的受试者(符合以下任意一种:①筛选时年龄大于60岁且JAK2V617阳性;②既往曾有疾病相关的血栓形成或出血事件)。
3.(3)受试者既往接受过HU治疗ET,而末次使用HU与研究首次给药之间的间隔时间不应短于14天。
4.(4)既往未接受过干扰素治疗;或既往接受过干扰素治疗且末次使用干扰素与研究首次给药之间的洗脱时间不应短于3个月。
5.(5)对HU治疗ET后耐药或不耐受的受试者,定义为至少满足如下任意一种判断标准:a)剂量≥2g/d的HU治疗至少3个月后,血小板计数>600×10^9/L(如果受试者体重>80kg,剂量≥2.5g/d);b)任何治疗剂量的HU治疗时,血小板计数>400×10^9/L,WBC<2.5×10^9/L或任何治疗剂量的HU治疗时,血小板计数>400×10^9/L,血红蛋白<100g/L;c)任何治疗剂量的HU治疗时,出现HU相关的毒性(包括腿部溃疡或其他不可接受的皮肤黏膜表现和发热等)。
6.(6)筛选时血小板计数>450×10^9/L。
7.(7)筛选时白细胞计数>10×10^9/L,中性粒细胞计数≥1.0×10^9/L。
8.(8)筛选时男性的血红蛋白≥110g/L,女性的血红蛋白≥100g/L。
9.(9)无严重肝肾功能损伤,即筛选期总胆红素≤1.5×正常参考值上限(ULN),丙氨酸氨基转移酶(ALT)≤2.0×ULN,天冬氨酸氨基转移酶(AST)≤2.0×ULN,凝血酶原时间较ULN延长<4秒;肌酐清除率≥50mL/min(根据Cockcroft-Gault公式)。
10.(10)男性或女性受试者均需同意采取合适的避孕方法,其中:男性受试者:同意在签署知情同意书至末次用药后的6个月内采取可靠的避孕措施。女性受试者:应至少满足以下条件之一:a)非育龄期女性;b)育龄期女性:未处于妊娠期或哺乳期,首次给药前4天内血妊娠试验必须为阴性,同意在签署知情同意书至末次用药后的6个月内采取可靠的避孕措施。
11.(11)受试者充分理解试验目的、性质、方法以及可能发生的不良反应,自愿参与本研究,并签署知情同意书。

Inclusion criteria

1.Male or female subjects, aged greater or equal to 18 years old at screening;
2.Subjects diagnosed as high-risk ET according to the World Health Organization (WHO) 2016 criteria#1) who is older than 60 years and JAK2V617 positive at screening, 2) or who previously suffered from disease-related thrombosis or hemorrhage;
3.Subjects who have previously received HU for ET, and the time interval between the last HU dose and the first dose of the study drug should not be less than 14 days;
4.Interferon treatment-na?ve, and for those who have previously received interferon the the time interval between the last dose of interferon and randomization should not be less than 3 months;
5.Patients with confirmed hydroxyurea resistance or intolerant, as at least one of the following criteria is met: a. Platelet count remain greater than 600×10^9 /L after at least 3 months of HU treatment at a dose ≥2g/d (dose ≥2.5 g/d if subject weight > 80 kg); b. Platelet count greater than 400*10^9/L while WBC count lower than 2.5*10^9/L, or platelet count greater than 400*10^9 /L while hemoglobin lower than 100 g/L at any dose of HU; c. Presence of HU-related toxicities at any dose of HU: e.g. ulcers in legs, or any unacceptable skin mucosal manifestations or fever;
6.Platelet counts > 450*10^9/L at screening;
7.White blood cell count >10*10^9/L, neutrophil count ≥1.0*10^9/L at screening;
8.HGB ≥11 g/dL at screening for males and 10 g/dL for females at screening;
9.There is no serious function damage in liver and kidney: total bilirubin ≤1.5 upper limit of normal (ULN), alanine aminotransferase≤2.0 ULN, aspartate aminotransferase≤2.0 ULN, prothrombin time is prolonged by less than 4 seconds, Creatinine clearance ≥50 mL/min (according to Cockcroft-Gault formula) at screening;
10.Both male and female subjects must agree take an appropriate contraceptive method, including: a. Male subjects: must agree to use reliable contraception from inform consent until 6 months following the last dose of the study drug. b. Female subjects: Must meet at least one of the following conditions: i) Women without childbearing potential; ii) Women of childbearing potential: no pregnant or breastfeed, negative in blood pregnancy test within 4 days prior to the first dosing, and must agree to use reliable contraception from inform consent until 6 months following the last dose of the study drug;
11.Subjects understand the objective, characteristic, method and possible adverse reactions of the study, voluntarily participate in this study, and sign informed consent.

排除标准:

1.其它任何骨髓增殖性肿瘤病史,或有证据表明存在其它任何骨髓增殖性肿瘤。
2.(2)对干扰素类及其辅料的任何禁忌或超敏反应。
3.(3)经研究者判断可能危害受试者安全或方案依从性的重度疾病或严重合并症,包括重大心脏疾病(包括纽约心脏病协会[NYHA]Ⅲ-Ⅳ级充血性心力衰竭和具有临床意义的心律失常)和肺动脉高压。
4.(4)重要器官移植史。
5.(5)筛选时有记录显示存在自身免疫性疾病或自身免疫性疾病史(如药物无法控制的甲状腺功能紊乱、自身免疫性肝炎、特发性血小板减少性紫癜、硬皮病、银屑病或任何自身免疫性关节炎)。
6.(6)筛选时存在研究者判断会危害受试者安全或方案依从性的有临床意义的肺部浸润、感染性肺炎和非感染性肺炎。
7.(7)筛选时存在有全身临床表现的感染(如细菌、真菌、人免疫缺陷病毒,不包括乙型肝炎和/或丙型肝炎)。
8.(8)有重度视网膜病变(例如,巨细胞病毒性视网膜炎、有症状的黄斑变性)或有临床意义眼科疾病(因糖尿病或高血压导致)的证据。
9.(9)目前存在具有临床意义的抑郁症或具有抑郁症史,根据研究者判断,既往有自杀企图或筛选时有任何自杀风险。
10.(10)目前患有具有临床意义的神经系统疾病或具有临床意义的既往神经系统疾病史,目前已经稳定的脑血栓或脑出血病史除外。
11.(11)5年内有任何恶性肿瘤病史(0期慢性淋巴细胞白血病、基底细胞癌、鳞状细胞癌和浅表黑色素瘤除外)。
12.(12)最近一年内有酒精或药物滥用史。
13.(13)在试验药物首次用药前<4 周内使用过任何临床试验药物,或未从之前给予的临床试验药物引起的效应中恢复。
14.(14)研究者判断不适合进入本研究的其他情况。

Exclusion criteria:

1.History of any other myeloproliferative tumors, or evidence of the presence of any other myeloproliferative tumors;
2.Contraindications or hypersensitivities to interferons of any of its excipients;
3.Severe medical conditions or serious comorbidities that the investigators determined could jeopardize the safety or protocol adherence, e.g. New York Heart Association [NYHA] Class III-IV, congestive heart failure, symptomatic arrhythmias#pulmonary hypertension;
4.History of major organ transplantation;
5.Documented autoimmune disease or history of autoimmune disease at screening, e.g. medication un-controlled thyroid dysfunction, autoimmune hepatitis, idiopathic thrombocytopenic purpura, scleroderma, psoriasis, or any autoimmune arthritis;
6.Clinically significant pulmonary infiltration, infectious pneumonia, and noninfectious pneumonia at screening that, in the investigator’s opinion, would jeopardize the safety of the subject or their compliance with the protocol;
7.Infection with systemic clinical manifestations at screening, e.g., bacteria, fungi, human immunodeficiency virus, excluding hepatitis B and/or C;
8.Evidence of severe retinopathy, e.g., cytomegalovirus retinitis, symptomatic macular degeneration, or clinically significant eye disease, e.g. due to diabetes mellitus or hypertension;
9.Diagnosed clinically significant depression or a history of depression and, in the investigator's opinion, previous suicide attempts or at any risk of suicide at screening;
10.Diagnosed clinically significant neurological disease or a history of clinically significant neurological disease, except for a history of stable cerebral thrombosis or cerebral hemorrhage;
11.History of any malignancy within 5 years (except stage 0 chronic lymphocytic leukemia, basal cell carcinoma, squamous cell carcinoma, and superficial melanoma);
12.A history of alcohol or drug abuse within 1 year;
13.Have used any investigational drug within 4 weeks prior to first dose of investigational drug, or not recovered from the effects of prior investigational drug administration;
14.Other situations that, in the investigator’s opinion, not appropriate for inclusion.

研究实施时间:

Study execute time:

From 2024-07-30 00:00:00 To 2027-09-30 00:00:00  

征募观察对象时间:

Recruiting time:

From 2024-08-15 00:00:00 To 2024-09-30 00:00:00  

干预措施:

Interventions:

组别:

聚乙二醇干扰素α-2b注射液 180μg剂量组

样本量:

18

Group:

Peginterferon α-2b 180 mcg dose group

Sample size:

干预措施:

180 μg 皮下注射,每周一次。

干预措施代码:

Intervention:

180 μg, s.c., once a week.

Intervention code:

组别:

聚乙二醇干扰素α-2b注射液 135μg剂量组

样本量:

9

Group:

Peginterferon α-2b 135 mcg dose group

Sample size:

干预措施:

135 μg 皮下注射,每周一次。

干预措施代码:

Intervention:

135 μg, s.c., once a week.

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

天津 

市(区县):

 

Country:

China 

Province:

Tianjing 

City:

 

单位(医院):

中国医学科学院血液病医院(中国医学科学院血液学研究所) 

单位级别:

三级甲等 

Institution
hospital:

Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

中国医学科学院北京协和医院 

单位级别:

三级甲等 

Institution
hospital:

Peking Union Medical College Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

福建 

市(区县):

 

Country:

China 

Province:

Fujian 

City:

 

单位(医院):

福建医科大学附属协和医院 

单位级别:

三级甲等 

Institution
hospital:

Fujian Medical University Union Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

黑龙江 

市(区县):

 

Country:

China 

Province:

Heilongjiang 

City:

 

单位(医院):

哈尔滨市第一医院 

单位级别:

三级甲等 

Institution
hospital:

Harbin First Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

 

Country:

China 

Province:

Guangdong 

City:

 

单位(医院):

南方医科大学南方医院 

单位级别:

三级甲等 

Institution
hospital:

Southern Medical University Southern Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

北京 

市(区县):

 

Country:

China 

Province:

Beijing 

City:

 

单位(医院):

北京大学人民医院 

单位级别:

三级甲等 

Institution
hospital:

Peking University People's Hospital

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):

上海交通大学医学院附属瑞金医院 

单位级别:

三级甲等 

Institution
hospital:

Ruijin Hospital, Shanghai Jiao Tong University School of Medicine

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):

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, College of Medicine, Zhejiang University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

PK 特征和暴露-效应关系

指标类型:

主要指标

Outcome:

pharmacokinetic profiles and dose-exposure-effect

Type:

Primary indicator

测量时间点:

第1,4,8,12,24,36,48,60,72,84,96周。

测量方法:

抗体检测法

Measure time point of outcome:

Week1,4,8,12,24,36,48, 60,72,84,96.

Measure method:

Antibody assays

指标中文名:

脾脏大小

指标类型:

次要指标

Outcome:

spleen size

Type:

Secondary indicator

测量时间点:

第12,24,36,48,60,72,84,96周。

测量方法:

脾脏叩诊和腹部超声

Measure time point of outcome:

Week 12,24,36,48,60,72,84,96.

Measure method:

Electrocardiograph collector

指标中文名:

安全性

指标类型:

次要指标

Outcome:

safety

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

免疫原性

指标类型:

次要指标

Outcome:

immunogenicity

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:

Sample Name:

Bone marrow

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 99 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):

受试者的随机号由独立统计师采用SAS9.4或更高版本软件产生。受试者随机表将导入中央随机化系统(Interactive Web Response System, IWRS),研究者于基线期确认受试者符合所有入选标准,且不符合所有排除标准后,登录IWRS对受试者进行随机,IWRS系统将为受试者分配唯一的随机号。

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

The random number of the subjects was generated by an independent statistician using SAS9.4 or higher software. The subject randomization table will be imported into the Interactive Web Response System (IWRS) for central randomization. After confirming that the subject meets all inclusion criteria and does not meet all exclusion criteria during the baseline period, the researcher will log in to IWRS to randomize the subject. The IWRS system will assign a unique randomization number to the subject.

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:

开放标签

Blinding:

Open-label

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):

不共享

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

no sharing

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:

EDC

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

EDC

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2024-08-12 14:43:58