VA Consolidation in Intermediate-Risk AML
A Prospective, Randomized, Open-Label Study of Venetoclax Combined With Azacitidine for Consolidation Therapy in Adult Intermediate-Risk Acute Myeloid Leukemia
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 2
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Qi Qu
- Telefonnummer: +86-512-676976801
- E-mail: quqimedsz@163.com
Studiesteder
-
-
Jiangsu
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Suzhou, Jiangsu, Kina
- Rekruttering
- The First Affiliated Hospital of Soochow University
-
Kontakt:
- Qi Qu
- Telefonnummer: +86-512-67976801
- E-mail: quqimedsz@163.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Confirmed diagnosis of acute myeloid leukemia (AML) according to WHO 2022 classification criteria;
- Age ≥ 18 years;
- Classified as intermediate-risk based on European LeukemiaNet (ELN) 2022 prognostic risk stratification;
- Achieved first complete remission (CR) or CR with incomplete hematologic recovery (CRi) after ≤ 2 cycles of Venetoclax + Azacitidine (VA) induction therapy;
- Has a suitable donor and is planned to undergo allogeneic hematopoietic stem cell transplantation (allo-HSCT);
- ECOG performance status score 0 to 2
- Adequate organ function: creatinine clearance ≥ 50 mL/min; AST and ALT ≤ 3 × ULN; total bilirubin ≤ 2 × ULN; LVEF ≥ 50%; life expectancy > 8 weeks
- Voluntarily signed informed consent form and able to comply with study requirements
Exclusion Criteria:
- Clinically active cardiovascular disease (uncontrolled arrhythmia/hypertension, NYHA Class 3/4 heart failure, myocardial infarction within 3 months)
- Active central nervous system (CNS) leukemia or extramedullary infiltration
- Other serious diseases limiting participation (e.g., severe infection, renal failure)
- Known HIV infection or uncontrolled severe viral hepatitis
- Pregnant or breastfeeding women
- Inability to understand, comply with protocol, or sign informed consent
- Any other conditions deemed unsuitable by the investigator
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Venetoclax + Azacitidine Consolidation
Venetoclax: 400 mg, orally, once daily on Days 1-28. (Dose adjustment required per prescribing information/guidelines when combined with CYP3A4 inhibitors). Azacitidine: 75 mg/m²/day, subcutaneously or intravenously, on Days 1-7. Patients will receive 1-2 cycles of this regimen before proceeding to allo-HSCT. |
Venetoclax: 400 mg, orally, once daily on Days 1-28. (Dose adjustment required per prescribing information/guidelines when combined with CYP3A4 inhibitors). Azacitidine: 75 mg/m²/day, subcutaneously or intravenously, on Days 1-7. Patients will receive 1-2 cycles of this regimen before proceeding to allo-HSCT. |
|
Aktiv komparator: Conventional Consolidation Chemotherapy
Cytarabine (AraC): ≥6g/m² per cycle (e.g., 1-2g/m², every 12 hours on days 1-3), administered intravenously. May be combined with anthracycline/anthraquinone agents per standard practice. Patients will receive 1-2 cycles of this regimen before proceeding to allo-HSCT. |
Cytarabine (AraC): ≥6g/m² per cycle (e.g., 1-2g/m², every 12 hours on days 1-3), administered intravenously. May be combined with anthracycline/anthraquinone agents per standard practice. Patients will receive 1-2 cycles of this regimen before proceeding to allo-HSCT. |
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Leukemia-Free Survival (LFS)
Tidsramme: From the date of randomization to the date of first documented hematologic relapse, extramedullary relapse, or death from any cause, assessed up to 2 years.
|
Time from randomization to the first occurrence of relapse or death, whichever comes first.
|
From the date of randomization to the date of first documented hematologic relapse, extramedullary relapse, or death from any cause, assessed up to 2 years.
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Pretransplantation MRD-Negative Rate
Tidsramme: From the end of the last consolidation therapy to the initiation of conditioning regimen for allo-HSCT, approximately within 1 month.
|
Proportion of patients who achieve minimal residual disease (MRD) negativity prior to hematopoietic stem cell transplantation, as assessed by multi-parameter flow cytometry.
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From the end of the last consolidation therapy to the initiation of conditioning regimen for allo-HSCT, approximately within 1 month.
|
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Overall Survival (OS)
Tidsramme: From the first day of randomization to the date of death from any cause, assessed up to 2 years.
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From the first day of randomization to the date of death from any cause, assessed up to 2 years.
|
|
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Cumulative Incidence of Relapse (CIR)
Tidsramme: From the date of randomization to the date of hematologic relapse, assessed up to 2 years.
|
From the date of randomization to the date of hematologic relapse, assessed up to 2 years.
|
|
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Non-Relapse Mortality (NRM)
Tidsramme: From the date of randomization until the date of death without prior relapse or disease progression, assessed up to 2 years.
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From the date of randomization until the date of death without prior relapse or disease progression, assessed up to 2 years.
|
|
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Incidence of Adverse Events (Safety Profile)
Tidsramme: Throughout the consolidation treatment period and up to 30 days post-treatment.
|
Graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0.
|
Throughout the consolidation treatment period and up to 30 days post-treatment.
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Neoplasmer
- Neoplasmer efter histologisk type
- Hæmatologiske sygdomme
- Leukæmi, myeloid
- Leukæmi
- Hemiske og lymfatiske sygdomme
- Leukæmi, Myeloid, Akut
- Organiske kemikalier
- Heterocykliske forbindelser, 1-ring
- Heterocykliske forbindelser
- Nukleinsyrer, nukleotider og nukleosider
- Cytidin
- Pyrimidin -nukleosider
- Pyrimidiner
- AZA -forbindelser
- Nukleosider
- Ribonucleosider
- Azacitidin
- Venetoclax
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- SZ3705
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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