ChiCTR2100045795 版本V1.3 版本创建时间2021/12/06 22:31:26 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:

ChiCTR2100045795 

最近更新日期:

Date of Last Refreshed on:

2021-12-06 22:29:56 

注册时间:

Date of Registration:

2021-04-25 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

芦可替尼治疗羟基脲或干扰素-α耐药或不耐受的真性红细胞增多症患者的II期研究

Public title:

A non-comparative, open, phase II study of ruxolitinib in polycythemia vera subjects who are resistant to or intolerant of hydroxyurea or Interferon alpha

注册题目简写:

English Acronym:

研究课题的正式科学名称:

芦可替尼治疗羟基脲或干扰素-α耐药或不耐受的 真性红细胞增多症患者的II期研究

Scientific title:

A non-comparative, open, Phase II study of ruxolitinib in polycythemia vera subjects who are resistant to or intolerant of hydroxyurea or Interferon alpha

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:

徐泽锋 

研究负责人:

肖志坚 

Applicant:

Xu Zefeng 

Study leader:

Xiao Zhijian 

申请注册联系人电话:

Applicant telephone:

+86 22 23909046

研究负责人电话:

Study leader's
telephone:

+86 22 23909184

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:

gbxzf@163.com

研究负责人电子邮件:

Study leader's E-mail:

zjxiao@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:

288 Nanjing Road, Heping District, Tianjin

Study leader's address:

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:

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

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:

Approved by ethic committee:

Yes

伦理委员会批件文号:

Approved No. of ethic committee:

IIT2020012-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委员会

Name of the ethic committee:

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

伦理委员会批准日期:

Date of approved by ethic committee:

2020-07-08 00:00:00

伦理委员会联系人:

刘雪鸥

Contact Name of the ethic committee:

Liu Xueou

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:

288 Nanjing Road, Heping District, Tianjin

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:

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:

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:

Tianjin

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:

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:

288 Nanjing Road, Heping District

经费或物资来源:

北京诺华制药有限公司

Source(s) of funding:

Beijing Novartis Pharma Co., Ltd.

研究疾病:

真性红细胞增多症  

Target disease:

Polycythemia vera(PV)

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:

II期临床试验 

Study phase:

2

研究设计:

单臂 

Study design:

Single arm 

研究目的:

研究主要目的:评估芦可替尼用于对羟基脲(HU)或干扰素-α(IFN-α)耐药或不耐受的真性红细胞增多症(PV)患者时在完全血液学缓解(CHR)的有效性。 次要目的: 1)评估芦可替尼持续的CHR疗效。 2)评估基线时患有脾肿大的受试者在接受芦可替尼治疗后最大的脾脏体积下降的比例。 3)评估芦可替尼治疗后的患者报告结局的变化。4)评估芦可替尼的安全性。  

Objectives of Study:

Primary Objective: To assess the efficacy of ruxolitinib in terms of complete hematological response (CHR) in patients with PV who are resistant to or intolerant of HU or IFN-α. Secondary Objectives: 1)To assess the efficacy of ruxolitinib in terms of durable CHR. 2)To assess the proportion of subjects with splenomegaly at baseline who achieve spleen volume reduction after treatment with ruxolitinib. 3)To evaluate changes in patient-reported outcomes after treatment with ruxolitinib. 4)To evaluate the safety of ruxolitinib.

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.筛选时年龄年龄≥18岁的男性或女性患者,并提供书面知情同意书;
2.根据2016年世界卫生组织的标准,在筛选前至少24周被诊断为PV;
3.有对HU或IFN-α耐药或不耐受的PV治疗史;
a.通过达到以下五个标准中的至少一个来定义对HU耐药或不耐受:
对HU耐药,需达到HU疗程至少12周,剂量至少2g/天,或如果受试者的最大耐受剂量小于2g/天,则按该受试者的最大耐受剂量:
需进行静脉放血以维持HCT<45%,或?PLT>400×10^9/L 且WBC>10×10^9/L,或 ?通过触诊测量,巨大的脾肿大(定义为在肋缘下方延伸超过10 cm的脾脏)的缩小幅度未能超过50%,或者与脾肿大有关的症状未能完全缓解,或者
对HU不耐受:在达到完全或部分临床血液学缓解 所要求的最低HU剂量下,绝对中性粒细胞计数(ANC)<1.0×10^9 /L或PLT <100×10^9 /L或血红蛋白<100 g/L(即10 g/dL),或出现下肢溃疡或其他不可接受的与HU相关的非血液学毒性(如在HU任何剂量下出现皮肤黏膜表现、胃肠道症状、肺部炎症或发热),定义为 CTCAE版本5.0 3-4级事件,或超过1周的CTCAE 5.0版2级事件,或HU永久性停药,或中断HU直至毒性解除,或者因HU毒性而住院。
b.通过达到以下五个标准中的至少一个来定义对IFN-α耐药或不耐受:
对IFN-α耐药,需达到IFN-α疗程至少12周,剂量至少25×10^6 U/周,或如果受试者的最大耐受剂量小于25×106 U/周,则按该受试者的最大耐受剂量:需进行静脉放血以维持HCT<45%,或PLT>400×10^9/L 且 WBC>10×10^9/L,或可触及的脾肿大(从左肋缘起> 10 cm)未能达到缩小50%以上,或
对IFN-α不耐受:在达到完全或部分临床血液学缓解所要求的最低IFN-α剂量下,ANC<1.0×10^9/L或PLT<100×10^9/L或血红蛋白<100g/L(即10 g/dL),或出现抑郁、流感样症状、神经精神症状、或自身免疫问题或其他不可接受的与IFN-α相关的非血液学毒性,定义为CTCAE版本5.0 3-4级事件,或超过1周的CTCAE 5.0版2级事件,或IFN-α永久性停药,或中断IFN-α直至毒性解除,或者因IFN-α毒性而住院。
4.在筛选时ANC ≥ 1.5 × 10^9/L 且 PLT ≥ 100 × 10^9/L。
5.在筛选时外周血原始细胞计数为0%。
6.受试者在筛选时的东部肿瘤协作组织(ECOG)体能状态评分为0、1或2;
7.育龄期女性愿意在研究期间采取高效避孕措施。

Inclusion criteria

1.Male or female patients aged 18 years or older at the time of screening who provide written informed consent.
2.Diagnosed with PV for at least 24 weeks prior to Screening according to the 2016 World Health Organization criteria
3.Have a treatment history for PV with resistance or intolerance to HU or IFN-α.
a.Resistance or intolerance to HU was defined by exhibiting at least one of the following five criteria:
HU Resistance, defined at least 12 weeks into a course of HU therapy at a dose of at least 2 grams/day OR at the subjects maximally tolerated dose if that dose is less than 2 grams/day:
Need for phlebotomy to keep HCT < 45%, OR PLT > 400 x10^9/L AND WBC >10 x10^9/L, OR ?Failure to reduce massive splenomegaly (defined as spleen extending greater than 10 cm below the costal margin) by more than 50%, as measured by palpation, OR failure to completely relieve symptoms related to splenomegaly, OR
HU Intolerance: Absolute neutrophil count (ANC) < 1.0 x 10^9/L OR PLT < 100 x 10^9/L OR hemoglobin < 100 g/L (i.e. 10 g/dL) at the lowest dose of HU required to achieve a complete or partial clinic-hematological response , OR
Presence of leg ulcers or other unacceptable HU-related non-hematological toxicities (such as mucocutaneous manifestations, gastrointestinal symptoms, pneumonitis or fever at any dose of HU), defined as CTCAE version 5.0 Grade 3-4, OR more than 1 week of CTCAE version 5.0 Grade 2, OR permanent discontinuation of HU, OR interruption of HU until toxicity resolved, OR hospitalization due to HU toxicity.
b.Resistance or intolerance to IFN-α was defined by exhibiting at least one of the following five criteria:
IFN-α Resistance, defined at least 12 weeks into a course of IFN-α therapy at a dose of at least 25 x 10^6 U/week OR at the subjects maximally tolerated dose if that dose is less than 25 x 10^6 U/week: Need for phlebotomy to keep HCT < 45%, OR PLT > 400 x 10^9/L AND WBC > 10 x 10^9/L, OR Failure to achieve a > 50% reduction in palpable splenomegaly measuring > 10 cm from the left costal margin, OR
IFN-α Intolerance: ANC < 1.0 x 10^9/L OR PLT < 100 x 10^9/L OR hemoglobin < 100 g/L (i.e.10 g/dL) at the lowest dose of IFN-α required to achieve a complete or partial clinic-hematological response , OR
Presence of depression, flu-like symptoms, neuropsychiatric symptoms, or autoimmune problems.
4.ANC >= 1.5 x 10^9/L and PLT >= 100 x 10^9/L at Screening.
5.Peripheral blood blast count of 0% at Screening.
6.Subjects with an Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1 or 2 at Screening.
7.Women of childbearing potential (WOCBP) who are willing to use highly effective contraceptive measures during the study period.

排除标准:

1.妊娠或哺乳的女性。
2.筛查时肝或肾功能不足的受试者,表现为:
(1)根据Child-Pugh系统评估,存在2级或2级以上脑病;
(2)已知有肝细胞疾病(例如,乙型或丙型肝炎(HBsAg阳性或乙型肝炎病毒(HBV)DNA>200 IU/ml或1000拷贝/ml;丙型肝炎病毒(HCV)抗体阳性或RNA阳性),肝硬化或其他肝细胞性疾病);
(3)直接胆红素≥2×实验室正常范围上限(ULN);
(4)丙氨酸氨基转移酶(ALT)> 2.5 x ULN;
(5)肾功能:血清肌酐(Creatinine, Cr)≥1.5×ULN或内生肌酐清除率(Creatinine clearance rate, CCr) < 30 mL/min或使用透析。
3.受试者存在明显影响口服芦可替尼吸收的胃肠道(GI)功能不全或胃肠疾病(如,溃疡性疾病、不能控制的恶心、呕吐、腹泻、吸收不良综合征、小肠切除)。
4.患有未解除的活动性重度感染(例如临床上重大的细菌、真菌、寄生虫或病毒感染)的受试者。
5.诊断为原发性免疫缺陷综合症(例如X连锁性无丙种球蛋白血症和常见的变异型免疫缺陷)的受试者。
6.在过去5年中有活动性恶性肿瘤的患者,但经治疗且在过去3年中没有复发证据的宫颈上皮内瘤样病变、皮肤基底细胞癌或皮肤鳞状细胞癌除外。
7.患有临床上重大的心脏病(NYHA III或IV级)的受试者。
8.在筛选前5周内接受PEG-IFN-α-2a或有32P治疗史的受试者。
9.受试者在筛选时同时接受强效系统性CYP3A4抑制剂(酮康唑,克拉霉素,伊曲康唑,奈法唑酮或替利霉素)治疗。
10.既往接受过JAK抑制剂治疗的受试者。
11.受试者正在接受试验药物的同步治疗或在首次研究药物给药前30天内或在试验药物的5个半衰期内(以时间较长者为准)曾参与某项研究。
12.存在会干扰其遵守研究要求的能力的活动性酒精或药物成瘾的受试者。
13.受试者存在被研究者认为会危及受试者的安全或影响其遵守方案要求的能力的不可控间发疾病或任何并发疾病。

Exclusion criteria:

1.Pregnant or nursing (lactating) women.
2.Subjects with inadequate liver or renal function at Screening as demonstrated by:
(1)Encephalopathy Grade 2 or more as per Child-Pugh System.
(2)Known hepatocellular disease (e.g., hepatitis B or C, cirrhosis or other hepatocellular disease)
(3)Direct bilirubin >= 2 x upper limit of laboratory normal (ULN).
(4)Alanine aminotransferase (ALT) > 2.5 x ULN.
(5)MDRD-eGFR < 30 mL/min/1.73m2 or on dialysis.
3.Subjects with impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral ruxolitinib (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, and small bowel resection).
4.Subjects with unresolved active severe infections (e.g. clinically significant bacterial, fungal, parasitic or viral infections).
5.Subjects with diagnosed primary immunodeficiency syndromes such as X-Linked Agammaglobulinemia and common Variable Immune Deficiency.
6.Subjects with an active malignancy over the previous 5 years except treated cervical intraepithelial neoplasia, basal cell carcinoma of the skin, or squamous cell carcinoma of the skin, with no evidence for recurrence in the past 3 years.
7.Subjects with clinically significant cardiac disease (NYHA Class III or IV).
8.Subjects receiving PEG-IFN-alpha-2a within 5 weeks of Screening or having a prior history of 32P therapy.
9.Subjects treated concurrently with a potent systemic inhibitor of CYP3A4 at the time of Screening (ketoconazole, clarithromycin, itraconazole, nefazodone or telithromycin).
10.Subjects who have previously received treatment with a JAK inhibitor.
11.Subjects being treated concurrently with any investigational agent or prior participation in an investigational study within 30 days prior to the first dose of study drug or within 5-half-lives of the investigational product, whichever is longer.
12.Subjects with active alcohol or drug addiction that would interfere with their ability to comply with the study requirements.
13.Subjects with an uncontrolled intercurrent illness or any concurrent condition that, in the investigators opinion, would jeopardize the safety of the subject or compliance with the protocol.

研究实施时间:

Study execute time:

From 2020-04-01 00:00:00 To 2024-04-28 00:00:00  

征募观察对象时间:

Recruiting time:

From 2021-04-20 00:00:00 To 2022-04-20 00:00:00

干预措施:

Interventions:

组别:

1

样本量:

60

Group:

Single arm

Sample size:

干预措施:

口服芦可替尼药物

干预措施代码:

Intervention:

Take ruxolitinib orally

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:

Tianjin

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:

三甲 

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:

Tianjin

City:

单位(医院):

北京协和医院 

单位级别:

三甲 

Institution
hospital:

Peking Union Medical College Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

广东 

市(区县):

广州 

Country:

China

Province:

Guangdong

City:

Guangzhou

单位(医院):

南方医科大学南方医院 

单位级别:

三甲 

Institution
hospital:

Nanfang Hospital, Southern Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川 

市(区县):

成都 

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):

山东 

市(区县):

济南 

Country:

China

Province:

Shandong

City:

Jinan

单位(医院):

山东大学齐鲁医院 

单位级别:

三甲 

Institution
hospital:

Qilu Hospital of Shandong University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

辽宁 

市(区县):

沈阳 

Country:

China

Province:

Liaoning

City:

Shenyang

单位(医院):

中国医科大学附属盛京医院 

单位级别:

三甲 

Institution
hospital:

Shengjing Hospital of China Medical University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

湖北 

市(区县):

武汉 

Country:

China

Province:

Hubei

City:

Wuhan

单位(医院):

华中科技大学同济医学院附属协和医院 

单位级别:

三甲 

Institution
hospital:

Union Hospital affiliated to Tongji Medical College of Huazhong University of Science and Technology

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):

复旦大学附属中山医院 

单位级别:

三甲 

Institution
hospital:

Zhongshan Hospital Affiliated to Fudan University

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

完全血液学缓解

指标类型:

主要指标

Outcome:

Complete hematological response

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

脾脏大小评估

指标类型:

次要指标

Outcome:

Spleen size assessment

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

骨髓增殖性肿瘤总症状评估

指标类型:

次要指标

Outcome:

Myeloproliferative Neoplasm-SAF (MPN-SAF TSS) Assessment

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

使用后保存  

说明

Fate of sample:

Preservation 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):

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

No

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:

Blinding:

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

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):

联系项目申办方负责人

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

Contact the responsible person of the project 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,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:

Case Record Form,Electronic Data Capture

数据与安全监察委员会:

Data and Safety Monitoring Committee:

暂未确定/Not yet

注册人:

Name of Registration:

 2021-04-25 01:19:53