A Study to Evaluate Pharmacokinetics, Efficacy, Safety, Tolerability, and Pharmacodynamics of Satralizumab in Pediatric Patients With Aquaporin-4 Antibody Positive Neuromyelitis Optica Spectrum Disorder (NMOSD) (SAkuraSun)
A Phase III, Multicenter, Open-Label, Uncontrolled Study to Evaluate Pharmacokinetics, Efficacy, Safety, Tolerability, and Pharmacodynamics of Satralizumab in Pediatric Patients With AQP4 Antibody Positive Neuromyelitis Optica Spectrum Disorder (NMOSD)
This study will primarily evaluate the pharmacokinetics of satralizumab in pediatric patients aged 2-11 years with anti-aquaporin-4 (AQP4) antibody seropositive neuromyelitis optica spectrum disorder (NMOSD). Efficacy, safety, tolerability, and pharmacodynamics will be evaluated in a descriptive manner, given the small number of patients who will be enrolled in this study.
研究概览
研究类型
注册 (估计的)
阶段
- 第三阶段
联系人和位置
学习联系方式
- 姓名:Reference Study ID Number: WN41733 https://forpatients.roche.com/ No attachments to email below.
- 电话号码:888-662-6728 (U.S.)
- 邮箱:global-roche-genentech-trials@gene.com
研究联系人备份
- 姓名:Fastest response: use the inquiry form. https://www.gene.com/contact-us/submit-medical-inquiry
- 邮箱:global.medical_information@roche.com
学习地点
-
-
Guangdong
-
Guangzhou、Guangdong、中国、510120
- 招聘中
- Guangzhou Women and Children's Medical Center
-
-
Shanghai Municipality
-
Shanghai、Shanghai Municipality、中国、201102
- 招聘中
- Children's Hospital of Fudan University
-
-
-
-
-
Kocaeli、土耳其(türkiye)、6810
- 招聘中
- Kocaeli University Research and Application Hospit
-
-
-
-
Mexico CITY (federal District)
-
DF、Mexico CITY (federal District)、墨西哥
- 招聘中
- Grupo Medico Camino
-
Mexico City、Mexico CITY (federal District)、墨西哥、06720
- 招聘中
- Hospital Infantil de Mexico Federico Gomez
-
-
-
-
Lazio
-
Rome、Lazio、意大利、00165
- 招聘中
- IRCCS Ospedale Pediatrico Bambino Gesù - INCIPIT - PIN
-
-
Lombardy
-
Pavia、Lombardy、意大利、27100
- 招聘中
- Fondazione Istituto Neurologico Mondino IRCCS
-
-
-
-
Val-de-Marne
-
Le Kremlin-Bicêtre、Val-de-Marne、法国、94275
- 招聘中
- Centre Hospitalier Universitaire de Bicêtre
-
-
-
-
-
Gdansk、波兰、80-214
- 主动,不招人
- Uniwersyteckie Centrum Kliniczne
-
Warsaw、波兰、04-730
- 招聘中
- Instytut "Pomnik - Centrum Zdrowia Dziecka"
-
-
-
-
Colorado
-
Denver、Colorado、美国、80218-1007
- 招聘中
- Children's Hospital Colorado.
-
-
-
-
-
London、英国、WC1N 3JH
- 招聘中
- Great Ormond Street Hospital for Children
-
-
-
-
-
Ciudad Autonoma Buenos Aires、阿根廷、C1249ABN
- 招聘中
- Hospital de Pediatría S.A.M.I.C.- Prof. Dr. Juan P. Garrahan
-
Córdoba、阿根廷、X5004FHP
- 招聘中
- Clinica Universitaria Reina Fabiola
-
-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
-
Age at screening 2-11 years, inclusive
-
Body weight at screening >=10 kg
-
For female patients of childbearing potential (postmenarchal): agreement to either remain completely abstinent (refrain from heterosexual intercourse) or to use a reliable means of contraception
-
Diagnosed as having NMOSD with AQP4 antibody seropositive status as defined by the Wingerchuk 2015 criteria Clinical evidence of at least one documented attack (including first attack) in the last year prior to screening:
- Documented history of a positive anti-AQP4 antibody test or a positive anti-AQP4 antibody test at screening;
-
Neurological stability for >=30 days prior to baseline
-
Expanded Disability Status Scale (EDSS) 0 to 6.5
-
For participants receiving a baseline immunosuppressant treatment and planning to continue on these therapies, treatment must be at stable dose for 4 weeks prior to baseline
Exclusion Criteria:
- Pregnancy or lactation
- Evidence of other demyelinating disease mimicking NMOSD
- Active or presence of recurrent bacterial, viral, fungal, mycobacterial infection, or other infection at baseline
- Evidence of chronic active hepatitis B or C
- Evidence of untreated latent or active tuberculosis (TB)
- Receipt of a live or live-attenuated vaccine within 6 weeks prior to baseline
- History of severe allergic reaction to a biologic agent
- IVIg or subcutaneous Ig (SCIg) within 4 weeks prior to enrollment/Day 1
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:非随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的:Cohort 1: Participants with body weight ≥10kg to <20kg
Satralizumab will be administered SC Q6W in a cohort of at least 2 evaluable patients |
Participants will receive satralizumab treatment for a minimum of 48 weeks and then will have the opportunity to enter an optional satralizumab extension (OSE) period. |
|
实验性的:Cohort 2 Participants with body weight ≥20kg to <40kg
Satralizumab will be administered SC at Weeks 0, 2, 4, and Q4W thereafter. |
Participants will receive satralizumab treatment for a minimum of 48 weeks and then will have the opportunity to enter an optional satralizumab extension (OSE) period. |
|
实验性的:Cohort 3 Participants with body weight ≥40kg
Satralizumab will be administered SC at Weeks 0, 2, 4, and Q4W thereafter. |
Participants will receive satralizumab treatment for a minimum of 48 weeks and then will have the opportunity to enter an optional satralizumab extension (OSE) period. |
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
|---|---|
|
Summary of Observed Serum Concentration of Satralizumab
大体时间:Week 48
|
Week 48
|
|
Apparent Clearance [CL/F] of Satralizumab
大体时间:Week 48
|
Week 48
|
|
Apparent Volume of Distribution [V/F] of Satralizumab
大体时间:Week 48
|
Week 48
|
|
Area Under the Concentration-time Curve [AUC] of Satralizumab
大体时间:Week 48
|
Week 48
|
次要结果测量
结果测量 |
大体时间 |
|---|---|
|
第 24 周和第 48 周时扩展残疾状况量表 (EDSS) 相对于基线的变化
大体时间:基线、第 24 周、第 48 周
|
基线、第 24 周、第 48 周
|
|
Proportion of Relapse-free Participants by Week 48
大体时间:Week 48
|
Week 48
|
|
Annualized Relapse Rate (ARR), defined as the average number of relapses for each year of the study
大体时间:Week 48
|
Week 48
|
|
Time to First Relapse (TFR) after enrollment, defined as the time from enrollment until the first occurrence of relapse, as determined by the investigator
大体时间:Week 48
|
Week 48
|
|
Time to Relapse Requiring Rescue Therapy
大体时间:Week 48
|
Week 48
|
|
Change from Baseline in Visual Acuity at Weeks 24 and 48
大体时间:Baseline, Week 24, Week 48
|
Baseline, Week 24, Week 48
|
|
Change from Baseline in FACES Pain Rating Scale at Weeks 24 and 48
大体时间:Baseline, Week 24, Week 48
|
Baseline, Week 24, Week 48
|
|
Change from Baseline in EuroQol 5-Dimension, Youth (EQ-5D-Y) Score and its Proxy at Weeks 24 and 48
大体时间:Baseline, Week 24, Week 48
|
Baseline, Week 24, Week 48
|
|
Incidence and Severity of Adverse Events
大体时间:Week 48
|
Week 48
|
合作者和调查者
调查人员
- 研究主任:Clinical Trials、Hoffmann-La Roche
出版物和有用的链接
研究记录日期
研究主要日期
学习开始 (实际的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- WN41733
- 2019-004092-39 (EudraCT编号)
- 2023-507817-85-00 (克蒂斯)
- 2023 (美国 NIH 拨款/合同)
- 2019 (美国 NIH 拨款/合同)
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
IPD 计划说明
For eligible studies, qualified researchers may request access to individual patient level clinical data. See Roche's commitment to transparency of clinical study information here: https://go.roche.com/data_sharing
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
此信息直接从 clinicaltrials.gov 网站检索,没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求,请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改,我们的网站上也会自动更新.