- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT05535933
HMPL-523 (Sovleplenib) i behandling av varme antistoffer autoimmun hemolytisk anemi (wAIHA)
En randomisert, dobbeltblind, placebokontrollert fase II/III-studie for å evaluere effektiviteten, sikkerheten, tolerabiliteten og farmakokinetikken til HMPL-523 ved behandling av varm antistoff autoimmun hemolytisk anemi
Fase II-studie: For å evaluere sikkerheten og den foreløpige effekten av HMPL-523 hos voksne pasienter med wAIHA
Fase III-studier: Bekreftelse av effektsikkerhet og av HMPL-523 hos voksne pasienter med wAIHA
Studieoversikt
Status
Intervensjon / Behandling
Detaljert beskrivelse
Fase II-studie: andelen pasienter med total Hb-respons innen uke 24
Fase III-studie: andelen pasienter som oppnår en varig respons innen uke 24
Studietype
Registrering (Faktiske)
Fase
- Fase 2
- Fase 3
Kontakter og plasseringer
Studiesteder
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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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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Beskrivelse
Inklusjonskriterier:
- Frivillig signert skjemaet for informert samtykke (ICF);
- menn eller kvinner i alderen 18 til 75 år;
- Pasienter diagnostisert med primær wAIHA eller sekundær wAIHA hvis underliggende sykdommer er stabile;
- Organer i god funksjon.
Ekskluderingskriterier:
- Pasienter med andre typer AIHA enn wAIHA;
- Pasienter med sekundær wAIHA med ustabil underliggende sykdom;
- Pasienter med medikamentindusert sekundær wAIHA;
- Pasienter med infeksjoner som krever systemisk behandling;
- Pasienter tidligere behandlet med Syk-hemmere (f.eks. fostamatinib);
- Pasienter med kjent allergi mot de aktive ingrediensene eller hjelpestoffene i studiemedisinen;
- Pasienter med alvorlig psykisk eller psykisk lidelse;
- alkohol- eller narkotikamisbruker;
- Kvinnelige pasienter som er gravide og ammer.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Firemannsrom
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: 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)
Andre navn:
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Placebo komparator: 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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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Phase II: Overall Hb response rate
Tidsramme: 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
Tidsramme: 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
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Phase II: Overall Hb response rate
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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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Andre resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Incidence of Treatment-emergent Adverse Events (TEAEs)
Tidsramme: 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
Tidsramme: 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
Tidsramme: 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
|
Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Fengkui Zhang, professor, offices director
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Antatt)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 2022-523-00CH1
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
Resultatene av denne studien kan publiseres i kjernetidsskrifter eller internasjonale vitenskapelige konferanser, og de primære etterforskerne som gir betydelige bidrag til implementeringen og ledelsen av denne studien og personellet som gir store bidrag til utformingen, tolkningen eller analysen av denne studien ( for eksempel staber eller konsulenter til sponsoren) kan ha sin forfatterattribusjon. Sponsoren lover å gi manuskriptet til etterforskeren for gjennomgang før publisering av noe resultat av studien. Etterforskere må innhente godkjenning fra sponsor før de sender inn akademiske artikler eller sammendrag. Studiepersonellet har rett til å publisere resultater fra denne studien, men kravet om beskyttelse av konfidensiell informasjon må oppfylles.
Den konfidensielle informasjonen er kun sponsorens eiendom, kan ikke utleveres til andre uten skriftlig godkjenning fra sponsoren, og kan ikke brukes til andre formål.
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
- ICF
- CSR
Legemiddel- og utstyrsinformasjon, studiedokumenter
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