|
注册号: Registration number: |
ChiCTR2600122711 |
|
最近更新日期: Date of Last Refreshed on: |
2026-04-16 16:35:45 |
|
注册时间: Date of Registration: |
2026-04-16 00:00:00 |
|
注册号状态: |
补注册 |
|
Registration Status: |
Retrospective registration |
|
注册题目: |
一项在近期确诊 3 期 1 型糖尿病(T1D)的 1 至 25 岁参与者中评估 teplizumab 与安慰剂相比的有效性和安全性的随机、双盲、Ⅲ 期研究 |
|
Public title: |
A randomized, double-blind, Phase 3 study to investigate efficacy and safety of teplizumab compared with placebo in participants 1 to 25 years of age with recently diagnosed Stage 3 Type 1 Diabetes (T1D) |
|
注册题目简写: |
|
|
English Acronym: |
|
|
研究课题的正式科学名称: |
一项在近期确诊 3 期 1 型糖尿病(T1D)的 1 至 25 岁参与者中评估 teplizumab 与安慰剂相比的有效性和安全性的随机、双盲、Ⅲ 期研究 |
|
Scientific title: |
A randomized, double-blind, Phase 3 study to investigate efficacy and safety of teplizumab compared with placebo in participants 1 to 25 years of age with recently diagnosed Stage 3 Type 1 Diabetes (T1D) |
|
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: |
周智广 |
研究负责人: |
周智广 |
|
Applicant: |
Zhou Zhiguang |
Study leader: |
Zhou Zhiguang |
|
申请注册联系人电话: Applicant telephone: |
+86 13873104348 |
研究负责人电话:
Study leader's |
+86 731 85292476 |
|
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: |
zhouzg@hotmail.com |
研究负责人电子邮件: Study leader's E-mail: |
zhouzg@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: |
中国湖南省长沙市芙蓉区人民中路139号 |
研究负责人通讯地址: |
中国湖南省长沙市芙蓉区人民中路139号 |
|
Applicant address: |
139 Renmin Road, Furong District, Changsha, Hunan, China |
Study leader's address: |
139 Renmin Road, Furong District, Changsha, Hunan, 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: |
中南大学湘雅二医院 |
||
|
Applicant's institution: |
The Second Xiangya Hospital, Central South University |
||
|
研究负责人所在单位: |
中南大学湘雅二医院 |
||
|
Affiliation of the Leader: |
The Second Xiangya Hospital of Central South University |
||
|
是否获伦理委员会批准: |
是 |
||
|
Approved by ethic committee: |
Yes |
||
|
伦理委员会批件文号: Approved No. of ethic committee: |
(2025)伦审【药】第(326)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: |
中南大学湘雅二医院医学伦理委员会 |
||
|
Name of the ethic committee: |
Medical Ethics Committee of the Second Xiangya Hospital of Central South University |
||
|
伦理委员会批准日期: Date of approved by ethic committee: |
2025-07-29 00:00:00 | ||
|
伦理委员会联系人: |
段艳 |
||
|
Contact Name of the ethic committee: |
Duan Yan |
||
|
伦理委员会联系地址: |
中国湖南省长沙市芙蓉区人民中路139号 |
||
|
Contact Address of the ethic committee: |
139 Renmin Road, Furong District, Changsha, Hunan, China |
||
|
伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 731 85292476 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
xy2gcpduan@163.com |
|
研究实施负责(组长)单位: |
中南大学湘雅二医院 |
||||||||||||||||||||||
|
Primary sponsor: |
The Second Xiangya Hospital of Central South University |
||||||||||||||||||||||
|
研究实施负责(组长)单位地址: |
中国湖南省长沙市芙蓉区人民中路139号 |
||||||||||||||||||||||
|
Primary sponsor's address: |
139 Renmin Road, Furong District, Changsha, Hunan, China |
||||||||||||||||||||||
|
试验主办单位(项目批准或申办者): Secondary sponsor: |
|
||||||||||||||||||||||
|
经费或物资来源: |
赛诺菲(中国)投资有限公司 |
||||||||||||||||||||||
|
Source(s) of funding: |
Sanofi-Aventis Recherche & Développement |
||||||||||||||||||||||
|
研究疾病: |
1 型糖尿病 |
||||||||||||||||||||||
|
Target disease: |
Type 1 Diabetes |
||||||||||||||||||||||
|
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: |
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: |
证明在 52 周内,teplizumab 与安慰剂相比在血糖控制或不依赖餐时胰岛素方面的优效性 |
||||||||||||||||||||||
|
Objectives of Study: |
To demonstrate superiority of teplizumab versus (vs) placebo on glycemic control or prandial insulin independency over 52 weeks |
||||||||||||||||||||||
|
药物成份或治疗方案详述: |
|
||||||||||||||||||||||
|
Description for medicine or protocol of treatment in detail: |
|
||||||||||||||||||||||
|
纳入标准: |
|||||||||||||||||||||||
|
Inclusion criteria |
|||||||||||||||||||||||
|
排除标准: |
1.医学疾病:(1)参与者患有除自身免疫性 T1D 以外的糖尿病,包括但不限于遗传性糖尿病、青少年 发病的成人型糖尿病(MODY)、继发于药物或手术的糖尿病以及研究者判定的 2 型糖尿病。(2)参与者在首次给药前 48 小时内患有活动性严重感染和/或发热>=38.5℃(101.3℉) (局部皮肤感染除外),或患有慢性、复发性或机会性感染病。(3)筛选时,参与者有急性或临床活动性 EB 病毒(EBV)或巨细胞病毒(CMV)感染 的实验室或临床证据。(4) 筛选时,参与者的人类免疫缺陷病毒(HIV)、乙型肝炎(HBV)或丙型肝炎 (HCV)血清学检查结果呈阳性。(5)根据病史和检查、胸部 X 线检查(后前位和侧位)和/或 TB 检查,参与者有活动 性或潜伏性结核病(TB)的证据。强烈建议首选进行血液检查(例如 QuantiFERON® TB Gold 检查);如果无法进行血液检查,也可进行任何当地批准的 TB 检查。(6)患有其他自身免疫性疾病(例如,类风湿关节炎、多关节型幼年特发性关节炎、银 屑病关节炎、强直性脊柱炎、多发性硬化、系统性红斑狼疮等),但临床稳定的自 身免疫性甲状腺疾病或已得到控制的乳糜泻(由研究者决定)除外。(7) 从病史/手术史或在筛选评估期间发现的任何有临床意义的异常(例如,体格检 查、实验室检查、生命体征),或在筛选期间发生研究者认为会妨碍参与者安全完 成研究或限制有效性评估的任何 AE。 2.既往/伴随治疗:(1)参与者近期接种过或计划接种以下疫苗: 1) 研究药物(IMP)首次给药前 8 周内接种过减毒(活)疫苗(例如,水痘、麻 疹、流行性腮腺炎、风疹、冷适应减毒鼻内流感疫苗和天花疫苗),或计划/ 要求在治疗期间或任何疗程 IMP 末次给药后 26 周内接种减毒活疫苗。 2) 在 IMP 首次给药前 2 周内接种过灭活或 mRNA 疫苗,或计划/要求在治疗期间 或任何疗程 IMP 末次给药后 6 周内接种这类疫苗。(2)当前或既往(筛选前 30 天内)使用过除胰岛素以外的任何降糖药。(3)既往(筛选前 30 天内)或当前接受任何已知会导致 T1D 病程或免疫状态发生显 著、持续变化的治疗(包括但不限于口服、吸入或注射的全身性固醇且持续时间> 14 天、促肾上腺皮质激素、维拉帕米)。(4)给药前 3 个月或 5 个半衰期(以时间较长者为准)内接受过全身性免疫抑制药物或 免疫调节生物疗法(如单克隆抗体)治疗。(5)当前或既往(筛选前 30 天内)使用过任何已知会显著影响葡萄糖耐量的药物(例 如,非典型抗精神病药物、苯妥因、烟酸)。(6)参与者既往接受过 teplizumab 或其他抗 CD3 治疗。(7)与 IMP 不相容或干扰 IMP 的其他药物,具体由研究者酌情决定。 3.既往/当前临床研究经历:当前入组或既往参加过另一项试验性研究,并在筛选前 8 周或 5 个半衰期(以时间 较长者为准)内接受过该研究的干预(例如,药物、疫苗、侵入性器械)。 4.诊断性评估:参与者在首次给药前的筛选时存在以下任何实验室参数值: 淋巴细胞计数:<1000/μL, 中性粒细胞计数:<1500/μL, 血小板计数:<150,000 个血小板/μL, 血红蛋白:<10 g/dL, 天门冬氨酸氨基转移酶(AST)>2.0×正常值上限(ULN), 丙氨酸氨基转移酶(ALT)>2.0×ULN, 总胆红素>1.5×ULN,但诊断 Gilbert 综合征的参与者除外,如果他们没有其他 引发高胆红素血症的原因,则可能有资格参加研究。 5.其他排除标准:(1)因违反法律法规而被羁押的个人;囚犯或被合法拘留者。(2)研究者认为参与者不适合参加研究(无论何种原因;包括医学或临床状况)或参与 者可能存在不依从研究程序的风险。(3)参与者或其法定代表为临床研究中心的雇员或直接参与研究实施的其他个人,或此 类个人的直系亲属(结合 ICH-GCP 条例 E6 第 1.61 节)。(4)对任何研究干预、其成分、药物或其他过敏,研究者认为禁忌参与本研究。(5) 任何限制参与者入组研究的国家相关特定法规(额外的信息可参见附录 7 第 10.7 节)。(6) 在研究实施/过程中可能产生伦理问题的任何特定情况。 |
||||||||||||||||||||||
|
Exclusion criteria: |
1.Medical conditions:(1) Participant has diabetes other than autoimmune T1D that includes but is not limited to genetic forms of diabetes, maturity-onset diabetes of the young (MODY), diabetes secondary to medications or surgery and type 2 diabetes by judgement of the Investigator.(2)Participant has an active serious infection and/or fever >=38.5°C (101.3°F) within the 48 hours prior to the first dose (except if localized skin infection), or has chronic, recurrent or opportunistic infectious disease.(3) At screening, participant has laboratory or clinical evidence of acute or clinically active infection with Epstein-Barr virus (EBV), cytomegalovirus (CMV).(4) At screening, participant has positive serology for human immunodeficiency virus (HIV), hepatitis B (HBV), or hepatitis C (HCV).(5)Participant has evidence of active or latent tuberculosis (TB) as documented by medical history and examination, chest X-rays (posterior anterior and lateral), and/or TB testing. Blood testing (eg, QuantiFERON® TB Gold test) is strongly preferred; if not available, any local approved TB test is allowed.(6) Has other autoimmune diseases, (eg, rheumatoid arthritis, polyarticular juvenile idiopathic arthritis, psoriatic arthritis, ankylosing spondylitis, multiple sclerosis, systemic lupus erythematosus etc), except clinically stable autoimmune thyroid disease, or controlled celiac disease (at discretion of Investigator).(7)Any clinically significant abnormality identified either in medical/surgical history or during screening evaluation (eg, physical examination, laboratory tests, vital signs), or any AE during screening period which, in the judgment of the Investigator, would preclude safe completion of the study or constrains efficacy assessment. 2.Prior/concomitant therapy:(1) Participant has recent or planned vaccinations as follows: 1) Live-attenuated (live) vaccines (eg, varicella, measles, mumps, rubella, cold-attenuated intranasal influenza vaccine, and smallpox) within the 8 weeks before first dose of the investigational medicinal product (IMP) or planned/required administration during treatment or up to 26 weeks after last IMP administration in any treatment course. 2) Inactivated or mRNA vaccines within 2 weeks before the first dose of IMP or planned required administration during treatment or up to 6 weeks after last IMP administration in any treatment course.(2) Current or prior use (within 30 days before screening) of any anti-hyperglycemic agents other than insulin.(3) Past (within 30 days prior to screening) or current administration of any treatment that is known to cause a significant, ongoing change in the course of T1D or immunologic status (including but not limited to oral, inhaled or systemically injected steroids with duration >14 days, adrenocorticotropic hormone, verapamil).(4)Past systemic immunosuppression medicine or immune modulatory biologic therapy (such as monoclonal antibodies), within 3 months or 5 half-lives (whichever is longer) prior to dosing.(5)Current or prior (within 30 days before screening) use of any medication known to significantly influence glucose tolerance (eg, atypical antipsychotics, diphenylhydantoin, niacin).(6) Participant has previously received teplizumab or other anti-CD3 treatment.(7) Other medications not compatible or interfering with IMP at discretion of Investigator. 3.Prior/concurrent clinical study experience: Current enrollment OR past participation in another investigational study in which an investigational intervention (eg, drug, vaccine, invasive device) was administered within the last 8 weeks or 5 half-lives, whichever is longer, prior to screening. 4.Diagnostic assessments: Participant has any of the following laboratory parameters, at screening prior to first dose: Lymphocyte count: <1000/μL, Neutrophil count: <1500/μL, Platelet count: <150,000 platelets/μL, Hemoglobin: <10 g/dL, Aspartate aminotransferase (AST) >2.0 × upper limit of normal (ULN), Alanine aminotransferase (ALT) >2.0 × ULN, Total bilirubin >1.5 × ULN with the exception of participants with the diagnosis of Gilbert's syndrome who may be eligible provided they have no other causes leading to hyperbilirubinemia. 5.Other exclusion criteria:(1)Individuals accommodated in an institution because of regulatory or legal order; prisoners or participants who are legally institutionalized.(2) Participant not suitable for participation, whatever the reason, as judged by the Investigator, including medical or clinical conditions, or participants potentially at risk of noncompliance to study procedures.(3) Participants or participants’ legal representative are employees of the clinical study site or other individuals directly involved in the conduct of the study, or immediate family members of such individuals (in conjunction with section 1.61 of the ICH-GCP Ordinance E6).(4) Sensitivity to any of the study interventions, or components thereof, or drug or other allergy that, in the opinion of the Investigator, contraindicates participation in the study.(5) Any country-related specific regulation that would prevent the participant from entering the study (additional information may be provided in Appendix 7 Section 10.7).(6) Any specific situation during study implementation/course that may raise ethics considerations. |
||||||||||||||||||||||
|
研究实施时间: Study execute time: |
从 From 2025-06-30 00:00:00至 To 2029-04-17 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-10-28 00:00:00 至 To 2027-12-08 00:00:00 |
|
干预措施: Interventions: |
|
|
研究实施地点: Countries of recruitment and research settings: |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
测量指标: Outcomes: |
|
|
采集人体标本:
Collecting sample(s)
|
|
|
征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
|
||||||
|
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): |
将使用交互式应答技术(IRT)集中将所有参与者随机分配至研究干预组。 通过 IRT 集中进行随机化和研究干预分配,由此生成参与者随机化表,并根据该列表为参与者分配干预编号和相应的干预药盒。 将按筛选时的年龄(<12 岁;>=12 岁)、HbA1c(<8.5%;>=8.5%)和随机 C 肽(<=0.7 nmol/L;>0.7 nmol/L)进行随机化分层。 |
||||||||
|
Randomization Procedure (please state who generates the random number sequence and by what method): |
All participants will be centrally assigned to randomized study intervention using an interactive response technology (IRT).The randomization and intervention allocation are performed centrally by the IRT which generates the participant randomization list and allocates the intervention number and the corresponding intervention kits to the participants according to it.Randomization is stratified by age (<12 years; >=12 years), HbA1c (<8.5%; >=8.5%), and random C-peptide (<=0.7 nmol/L; >0.7 nmol/L), at screening. |
||||||||
|
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: |
双盲 |
|
Blinding: |
Double blind |
|
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): |
研究完成六个月后;国家生物信息中心(https://www.cncb.ac.cn/) |
|
The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Six months after the completion of the research; China National Center for Bioinformation (https://www.cncb.ac.cn/) |
|
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: |
使用电子病例报告表和EDC数据采集和管理由两个部分组成,一为病历记录表(CRF),二为电子采集和管理系统(EDC) |
|
Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The use of electronic case report forms and EDC data collection and management consists of two parts: one is the Case Record Form (CRF), and the other is the Electronic Data Capture (EDC). |
|
数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |