- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT05535933
HMPL-523 (Sovleplenib) vid behandling av varm antikropp autoimmun hemolytisk anemi (wAIHA)
En randomiserad, dubbelblind, placebokontrollerad fas II/III-studie för att utvärdera effektiviteten, säkerheten, tolerabiliteten och farmakokinetiken för HMPL-523 vid behandling av varm antikroppsautoimmun hemolytisk anemi
Fas II-studie: För att utvärdera säkerheten och preliminär effekt av HMPL-523 hos vuxna patienter med wAIHA
Fas III-studier: Bekräftelse av effektivitetssäkerhet och av HMPL-523 hos vuxna patienter med wAIHA
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Fas II-studie: andelen patienter med totalt Hb-svar senast vecka 24
Fas III-studie: andelen patienter som uppnår ett varaktigt svar senast vecka 24
Studietyp
Inskrivning (Faktisk)
Fas
- Fas 2
- Fas 3
Kontakter och platser
Studieorter
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Beijing, Kina
- Peking Union Medical College Hospital
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Tianjin, Kina
- Hematology Hospital of Chinese Academy of Medical Sciences
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Anhui
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Fuyang, Anhui, Kina
- Fuyang Hospital Of Anhui Medical University
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Fujian
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Fuzhou, Fujian, Kina
- Fujian Medical University Union Hospital
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Gansu
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Lanzhou, Gansu, Kina
- Lanzhou University Second Hospital
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Guangdong
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Guangzhou, Guangdong, Kina
- Nanfang Hospital
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Shenzhen, Guangdong, Kina
- Shenzhen Second People's Hospital
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Zhanjiang, Guangdong, Kina
- Affiliated Hospital of Guangdong Medical University
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Guangxi
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Guilin, Guangxi, Kina
- Guilin Medical College Affiliated Hospital
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Hainan
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Haikou, Hainan, Kina
- Hainan General Hospital
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Hebei
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Baoding, Hebei, Kina
- Affiliated Hospital of Hebei University
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Chengde, Hebei, Kina
- Affiliated Hospital of Chengde Medical University
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Heilongjiang
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Harbin, Heilongjiang, Kina
- Harbin First Hospital
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Henan
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Luoyang, Henan, Kina
- The First Affiliated Hospital of Henan University of Science and Technology
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Xinxiang, Henan, Kina
- Xinxiang Central Hospital
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Zhengzhou, Henan, Kina
- Henan Cancer Hospital
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Zhengzhou, Henan, Kina
- The First Affiliated Hospital of Zhengzhou University
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Hubei
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Wuhan, Hubei, Kina
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Xiangyang, Hubei, Kina
- Xiangyang Center Hospital
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Hunan
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Changde, Hunan, Kina
- The First People's Hospital of Changde City
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Changsha, Hunan, Kina
- The Third XIANGYA Hospital of Central South University
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Changsha, Hunan, Kina
- Xiangya Hospital of Central South University
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Chenzhou, Hunan, Kina
- Chenzhou First People's Hospital
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Jiangsu
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Nanjing, Jiangsu, Kina
- Jiangsu Province Hospital
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Nantong, Jiangsu, Kina
- Affiliated Hospital of Nantong University
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Jiangxi
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Nanchang, Jiangxi, Kina
- Jiangxi Provincial People's Hospital
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Nanchang, Jiangxi, Kina
- The First affiliated hospital of nanchang uiversity
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Jilin
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Changchun, Jilin, Kina
- Bethune First Hospital of Jilin University
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Qinghai Provincial
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Xining, Qinghai Provincial, Kina
- Qinghai Provincial People's Hospital
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Shaanxi
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Xi'an, Shaanxi, Kina
- Shaanxi Provincial People's Hospital
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Shandong
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Binzhou, Shandong, Kina
- Affiliated Hospital of Binzhou Medical College
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Yantai, Shandong, Kina
- Yantai YuHuangDing Hospital
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Shanghai Municipality
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Shanghai, Shanghai Municipality, Kina
- Jinshan Hospital of Fudan University
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Shanxi
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Changzhi, Shanxi, Kina
- Heping Hospital Affiliated to Changzhi Medical College
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Sichuan
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Luzhou, Sichuan, Kina
- The Affiliated Hospital of Southwest Medical University
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Xinjiang
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Ürümqi, Xinjiang, Kina
- Xinjiang Uygur Autonomous Region People's Hospital
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Yunnan
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Kunming, Yunnan, Kina
- The Second Affiliated Hospital of Kunming Medical University
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Zhejiang
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Hangzhou, Zhejiang, Kina
- The First Affiliated Hospital, Zhejiang University School of Medicine
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Wenzhou, Zhejiang, Kina
- The First Affiliated Hospital of WMU
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Beskrivning
Inklusionskriterier:
- Frivilligt undertecknat formuläret för informerat samtycke (ICF);
- Hanar eller kvinnor i åldern 18 till 75 år;
- Patienter diagnostiserade med primär wAIHA eller sekundär wAIHA vars underliggande sjukdomar är stabila;
- Organ i bra funktion.
Exklusions kriterier:
- Patienter med andra typer av AIHA än wAIHA;
- Patienter med sekundär wAIHA med instabil underliggande sjukdom;
- Patienter med läkemedelsinducerad sekundär wAIHA;
- Patienter med infektioner som kräver systemisk behandling;
- Patienter som tidigare behandlats med Syk-hämmare (t.ex. fostamatinib);
- Patienter med känd allergi mot de aktiva ingredienserna eller hjälpämnena i studieläkemedlet;
- Patienter med allvarlig psykisk eller psykisk störning;
- alkoholist eller drogmissbrukare;
- Kvinnliga patienter som är gravida och ammar.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Fyrdubbla
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
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Experimentell: 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 (300 mg PO QD)
Andra namn:
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Placebo-jämförare: 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. |
Placebo (300 mg po qd)
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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Phase II: Overall Hb response rate
Tidsram: 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
Tidsram: 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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Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Phase II: Overall Hb response rate
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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)
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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)
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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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Andra resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
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Incidence of Treatment-emergent Adverse Events (TEAEs)
Tidsram: 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
Tidsram: 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
Tidsram: 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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Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Fengkui Zhang, professor, offices director
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Primärt slutförande (Faktisk)
Avslutad studie (Beräknad)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 2022-523-00CH1
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
IPD-planbeskrivning
Resultaten av denna studie kan publiceras i kärntidskrifter eller internationella vetenskapliga konferenser, och de primära utredarna som gör betydande bidrag till genomförandet och förvaltningen av denna studie och personalen som ger stora bidrag till utformningen, tolkningen eller analysen av denna studie ( såsom sponsorns personal eller konsulter) kan få sin författarskapstillskrivning. Sponsorn lovar att tillhandahålla manuskriptet till utredaren för granskning innan publicering av något resultat av studien. Utredarna måste få sponsorns godkännande innan de skickar in akademiska artiklar eller sammanfattningar. Studiepersonalen har rätt att publicera resultat från denna studie, dock måste kravet på att skydda konfidentiell information vara uppfyllt.
Den konfidentiella informationen är endast sponsorns egendom, kan inte avslöjas för andra utan skriftligt godkännande från sponsorn och kan inte användas för andra ändamål.
IPD-delning som stöder informationstyp
- STUDY_PROTOCOL
- ICF
- CSR
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