HMPL-523(Sovleplenib)治疗温抗体自身免疫性溶血性贫血 (wAIHA)
一项随机、双盲、安慰剂对照的 II/III 期研究,以评估 HMPL-523 治疗温抗体自身免疫性溶血性贫血的疗效、安全性、耐受性和药代动力学
II 期研究:评估 HMPL-523 在成年 wAIHA 患者中的安全性和初步疗效
III 期研究:验证疗效安全性和 HMPL-523 在成年 wAIHA 患者中的疗效
研究概览
详细说明
II 期研究:第 24 周时总体 Hb 反应的患者比例
III 期研究:第 24 周达到持久反应的患者比例
研究类型
注册 (实际的)
阶段
- 阶段2
- 第三阶段
联系人和位置
学习地点
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Beijing、中国
- Peking Union Medical College Hospital
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Tianjin、中国
- Hematology Hospital of Chinese Academy of Medical Sciences
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Anhui
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Fuyang、Anhui、中国
- Fuyang Hospital Of Anhui Medical University
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Fujian
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Fuzhou、Fujian、中国
- Fujian Medical University Union Hospital
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Gansu
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Lanzhou、Gansu、中国
- Lanzhou University Second Hospital
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Guangdong
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Guangzhou、Guangdong、中国
- Nanfang Hospital
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Shenzhen、Guangdong、中国
- Shenzhen Second People's Hospital
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Zhanjiang、Guangdong、中国
- Affiliated Hospital of Guangdong Medical University
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Guangxi
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Guilin、Guangxi、中国
- Guilin Medical College Affiliated Hospital
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Hainan
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Haikou、Hainan、中国
- Hainan General Hospital
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Hebei
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Baoding、Hebei、中国
- Affiliated Hospital of Hebei University
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Chengde、Hebei、中国
- Affiliated Hospital of Chengde Medical University
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Heilongjiang
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Harbin、Heilongjiang、中国
- Harbin First Hospital
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Henan
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Luoyang、Henan、中国
- The First Affiliated Hospital of Henan University of Science and Technology
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Xinxiang、Henan、中国
- Xinxiang Central Hospital
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Zhengzhou、Henan、中国
- Henan Cancer Hospital
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Zhengzhou、Henan、中国
- The First Affiliated Hospital of Zhengzhou University
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Hubei
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Wuhan、Hubei、中国
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Xiangyang、Hubei、中国
- Xiangyang Center Hospital
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Hunan
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Changde、Hunan、中国
- The First People's Hospital of Changde City
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Changsha、Hunan、中国
- The Third XIANGYA Hospital of Central South University
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Changsha、Hunan、中国
- Xiangya Hospital of Central South University
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Chenzhou、Hunan、中国
- Chenzhou First People's Hospital
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Jiangsu
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Nanjing、Jiangsu、中国
- Jiangsu Province Hospital
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Nantong、Jiangsu、中国
- Affiliated Hospital of Nantong University
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Jiangxi
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Nanchang、Jiangxi、中国
- Jiangxi Provincial People's Hospital
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Nanchang、Jiangxi、中国
- The First affiliated hospital of nanchang uiversity
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Jilin
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Changchun、Jilin、中国
- Bethune First Hospital of Jilin University
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Qinghai Provincial
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Xining、Qinghai Provincial、中国
- Qinghai Provincial People's Hospital
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Shaanxi
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Xi'an、Shaanxi、中国
- Shaanxi Provincial People's Hospital
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Shandong
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Binzhou、Shandong、中国
- Affiliated Hospital of Binzhou Medical College
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Yantai、Shandong、中国
- Yantai YuHuangDing Hospital
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Shanghai Municipality
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Shanghai、Shanghai Municipality、中国
- Jinshan Hospital of Fudan University
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Shanxi
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Changzhi、Shanxi、中国
- Heping Hospital Affiliated to Changzhi Medical College
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Sichuan
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Luzhou、Sichuan、中国
- The Affiliated Hospital of Southwest Medical University
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Xinjiang
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Ürümqi、Xinjiang、中国
- Xinjiang Uygur Autonomous Region People's Hospital
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Yunnan
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Kunming、Yunnan、中国
- The Second Affiliated Hospital of Kunming Medical University
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Zhejiang
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Hangzhou、Zhejiang、中国
- The First Affiliated Hospital, Zhejiang University School of Medicine
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Wenzhou、Zhejiang、中国
- The First Affiliated Hospital of WMU
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参与标准
资格标准
适合学习的年龄
接受健康志愿者
描述
纳入标准:
- 自愿签署知情同意书(ICF);
- 18至75岁的男性或女性;
- 诊断为原发性wAIHA或继发性wAIHA且基础疾病稳定的患者;
- 器官功能良好。
排除标准:
- 患有wAIHA以外的其他类型AIHA的患者;
- 基础疾病不稳定的继发性wAIHA患者;
- 药物性继发性 wAIHA 患者;
- 感染需要全身治疗的患者;
- 以前接受过 Syk 抑制剂治疗的患者(例如 fostamatinib);
- 已知对研究药物的活性成分或辅料过敏的患者;
- 有严重心理或精神障碍的患者;
- 酒精或药物滥用者;
- 怀孕和哺乳期的女性患者。
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:四人间
武器和干预
参与者组/臂 |
干预/治疗 |
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实验性的:HMPL-523
Phase II: Eligible subjects will receive 300 mg HMPL-523 treatment once daily for 8 weeks and at least 16 weeks open-label treatment. Phase III: Part A (Randomized, Double-Blind Phase): Eligible subjects will receive 300 mg HMPL-523 treatment once daily for 24 weeks. Part B (Open-label Phase): Eligible subjects will roll-over into the open-label phase and receive treatment with HMPL-523 at the same dose administered after 24-week randomized controlled trial phase (Part A) or in Phase II. Treatment will continue until 24 weeks after the last subject is enrolled in Part B. |
HMPL-523(300mg PO QD)
其他名称:
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安慰剂比较:Placebo
Phase II: Eligible subjects will receive 300 mg HMPL-523 matched placebo treatment once daily for 8 weeks. Phase III: Part A (Randomized, Double-Blind Phase): Eligible subjects will receive 300 mg HMPL-523 matched placebo treatment once daily for 24 weeks. |
安慰剂(300mg PO QD)
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Phase II: Overall Hb response rate
大体时间:24Weeks
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Phase II: Overall Hb response rate: The proportion of patients with overall Hb response by Week 24
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24Weeks
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Phase III(Part A): Durable Hb response rate
大体时间:24Weeks
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Phase III(Part A):Durable Hb response rate: The proportion of patients who achieve a durable response by Week 24 during Part A
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24Weeks
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Phase II: Overall Hb response rate
大体时间:8 Weeks
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Phase II: Overall Hb response rate: the proportion of patients with overall Hb response by Week 8
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8 Weeks
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Phase II: Durable Hb response rate
大体时间:24 Weeks
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Phase II: Durable Hb response rate: the proportion of patients who achieve a durable response by Week 24.
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24 Weeks
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Phase II: Median change in Hb
大体时间:24 Weeks
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Phase II: Median change from baseline in Hb at Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Effects on reticulocyte count
大体时间:24 Weeks
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Phase II: Change from baseline in reticulocyte count at Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Effects on lactate dehydrogenase
大体时间:24 Weeks
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Phase II: Change from baseline in lactate dehydrogenase(LDH) at Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Effects on haptoglobin
大体时间:24 Weeks
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Phase II: Change from baseline in haptoglobin at Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Effects on total bilirubin(TBIL)
大体时间:24 Weeks
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Phase II: Change from baseline in total bilirubin(TBIL) at Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Proportion of rescue therapy
大体时间:24 Weeks
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Phase II: Proportion of patients who received rescue therapy by Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Proportion of patients with dose reduction in baseline anti-wAIHA medications
大体时间:24 Weeks
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Phase II: Proportion of patients who had a dose reduction in glucocorticoids or other baseline concomitant anti-wAIHA medications by Weeks 8 and 24 of treatment.
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24 Weeks
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Phase II: Time to response
大体时间:24 Weeks
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Phase II: Time to response
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24 Weeks
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Phase II: Effect of study treatment on patient fatigue
大体时间:24 Weeks
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Phase II: Evaluation of the effect of study treatment on fatigue at Weeks 8 and 24, as assessed by the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F)
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24 Weeks
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Phase II: Effect of study treatment on quality of life
大体时间:24 Weeks
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Phase II: Evaluation of the effect of study treatment on quality of life at Weeks 8 and 24, as assessed by the 36-Item Short Form Health Survey (SF-36).
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24 Weeks
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Phase III(Part A): Overall Hb response rate
大体时间:24 Weeks
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Phase III(Part A): Proportion of patients who achieved an overall Hb response during the 20-week and 24-week double-blind treatment periods(defined as at least one Hb value ≥100g/L with an increase of at least 20g/L from baseline, not attributable to rescue therapy).
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24 Weeks
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Phase III(Part A): Median change in Hb
大体时间:24 Weeks
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Phase III(Part A): Median change from baseline in Hb during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Effects on reticulocyte count
大体时间:24 Weeks
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Phase III(Part A): Change from baseline in reticulocyte count during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Effects on lactate dehydrogenase
大体时间:24 Weeks
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Phase III(Part A): Change from baseline in lactate dehydrogenase(LDH) during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Effects on haptoglobin
大体时间:24 Weeks
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Phase III(Part A): Change from baseline in haptoglobin during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Effects on total bilirubin(TBIL)
大体时间:24 Weeks
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Phase III(Part A): Change from baseline in total bilirubin(TBIL) during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Proportion of rescue therapy
大体时间:24 Weeks
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Phase III(Part A): Proportion of patients who received protocol-defined rescue therapy during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III (Part A): Proportion of patients reducing or discontinuing baseline anti-wAIHA medications
大体时间:24 Weeks
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Phase III(Part A):The proportion of patients who reduced or discontinued glucocorticoids or other baseline concomitant anti-wAIHA medications during the 20-week and 24-week double-blind treatment periods.
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24 Weeks
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Phase III(Part A): Time to first response
大体时间:24 Weeks
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Phase III(Part A): Time to first response
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24 Weeks
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Phase III(Part A): Duration of durable response
大体时间:24 Weeks
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Phase III(Part A): Duration of durable response
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24 Weeks
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Phase III(Part A): Cumulative duration of response
大体时间:24 Weeks
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Phase III(Part A): Cumulative duration of response
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24 Weeks
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Phase III(Part A): Effect of study treatment on patient fatigue
大体时间:24 Weeks
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Phase III(Part A): Effect of study treatment on patient fatigue during the 20-week and 24-week treatment periods, as assessed by the FACIT-F score (40 items; range, 0-160), including the FACIT-Fatigue subscale (13 items; range, 0-52).
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24 Weeks
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Phase III(Part A): Effect of study treatment on patients' quality
大体时间:24 Weeks
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Phase III(Part A): Effect of study treatment on patients' quality of life during the 20-week and 24-week treatment periods, as assessed by SF-36.
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24 Weeks
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其他结果措施
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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Incidence of Treatment-emergent Adverse Events (TEAEs)
大体时间:36 Months
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Incidence of treatment-emergent adverse events (TEAEs) assessed according to NCI CTCAE Version 5.0.
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36 Months
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Phase II:Efficacy in patients with DAT positivity confirmed by the central laboratory
大体时间:24 Weeks
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Phase II: Assessed by overall Hb response rate and durable response rate.
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24 Weeks
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Phase III(Part B): Durable Hb response rate
大体时间:30 Months
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Phase III(Part B): Durable Hb response rate: the proportion of patients who achieve a durable response during Part B.
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30 Months
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合作者和调查者
赞助
调查人员
- 首席研究员:Fengkui Zhang, professor、offices director
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 (实际的)
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
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
本研究成果可在核心期刊或国际科学会议上发表,以及对本研究的实施和管理做出重大贡献的主要研究者和对本研究的设计、解释或分析做出重大贡献的人员(例如赞助商的工作人员或顾问)可以有他们的作者署名。 赞助商承诺在发表任何研究结果之前将手稿提供给研究者进行审查。 研究人员在提交学术文章或摘要之前必须获得赞助商的批准。 研究人员有权发表本研究结果,但必须满足保密信息的要求。
保密信息仅为主办方的财产,未经主办方书面同意不得对外泄露,不得用于其他目的。
IPD 共享支持信息类型
- 研究方案
- 国际碳纤维联合会
- 企业社会责任
药物和器械信息、研究文件
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