- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07689630
Anti-CD25 Monoclonal Antibody for Prevention of Acute GVHD After Haploidentical HSCT
A Randomized, Open-Label, Parallel-Controlled, Multicenter Phase III Clinical Trial of Anti-CD25 Monoclonal Antibody Versus Methotrexate for the Prevention of Acute Graft-Versus-Host Disease After Haploidentical Hematopoietic Stem Cell Transplantation
Acute graft-versus-host disease remains a major complication after haploidentical hematopoietic stem cell transplantation. Methotrexate is commonly used as part of graft-versus-host disease prophylaxis, but it may be associated with delayed hematopoietic recovery and transplant-related toxicities, including oral mucositis.
This is a prospective, multicenter, randomized, open-label, parallel-controlled Phase III clinical trial designed to evaluate an anti-CD25 monoclonal antibody regimen compared with methotrexate for the prevention of acute graft-versus-host disease after haploidentical hematopoietic stem cell transplantation. Eligible patients with hematologic malignancies scheduled to undergo haploidentical allogeneic hematopoietic stem cell transplantation will be randomly assigned in a 1:1 ratio to receive either methotrexate-based prophylaxis or anti-CD25 monoclonal antibody-based prophylaxis, in combination with standard graft-versus-host disease prophylaxis including anti-thymocyte globulin, calcineurin inhibitor, and mycophenolate mofetil.
The primary objective is to compare 12-month graft-versus-host disease-free, relapse-free survival between the two groups. Secondary objectives include comparison of acute graft-versus-host disease, chronic graft-versus-host disease, oral mucositis, hematopoietic recovery, cytomegalovirus and Epstein-Barr virus reactivation, infection, relapse, non-relapse mortality, overall survival, and leukemia-free survival.
Panoramica dello studio
Stato
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Fase
- Fase 3
Contatti e Sedi
Contatto studio
- Nome: Linghui Xia
- Numero di telefono: +86 027-85726003
- Email: linghuixia@hust.edu.cn
Luoghi di studio
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Hubei
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Wuhan, Hubei, Cina, 430022
- Reclutamento
- Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
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Contatto:
- Linghui Xia
- Numero di telefono: +86 027-85726003
- Email: linghuixia@hust.edu.cn
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria:
- Patients with confirmed hematologic malignancies who are scheduled to undergo haploidentical allogeneic hematopoietic stem cell transplantation.
- Age 18 to 75 years.
- Willing to provide written informed consent and accept random assignment.
- Willing and able to comply with the study procedures throughout the study period.
Exclusion Criteria:
- Patients scheduled to undergo fully matched donor transplantation, unrelated donor transplantation, or umbilical cord blood transplantation.
- Patients receiving grafts from maternal donors or collateral relative donors.
- Patients with strongly positive donor-specific antibodies.
- Patients whose transplantation regimen includes post-transplant cyclophosphamide for graft-versus-host disease prophylaxis.
- Patients undergoing a second transplantation.
- Patients who refuse to provide written informed consent.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Comparatore attivo: Methotrexate Group
Participants in this arm will receive methotrexate-based graft-versus-host disease prophylaxis after haploidentical hematopoietic stem cell transplantation.
Methotrexate will be administered intravenously at 15 mg/m² on Day +1 and 10 mg/m² on Days +3, +6, and +11 after transplantation.
Participants will also receive standard graft-versus-host disease prophylaxis including anti-thymocyte globulin, calcineurin inhibitor, and mycophenolate mofetil.
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Methotrexate will be administered intravenously at 15 mg/m² on Day +1 and 10 mg/m² on Days +3, +6, and +11 after haploidentical hematopoietic stem cell transplantation for graft-versus-host disease prophylaxis.
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Sperimentale: Anti-CD25 Monoclonal Antibody Group
Participants in this arm will receive anti-CD25 monoclonal antibody-based graft-versus-host disease prophylaxis after haploidentical hematopoietic stem cell transplantation.
Anti-CD25 monoclonal antibody will be administered intravenously at 1 mg/kg on Day 0 and Day +4 after transplantation.
On Day 0, the drug will be administered 2 hours before stem cell infusion.
Participants will also receive standard graft-versus-host disease prophylaxis including anti-thymocyte globulin, calcineurin inhibitor, and mycophenolate mofetil.
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Anti-CD25 monoclonal antibody, also described as daclizumab in the protocol, will be administered intravenously at 1 mg/kg on Day 0 and Day +4 after haploidentical hematopoietic stem cell transplantation for graft-versus-host disease prophylaxis.
The Day 0 dose will be administered 2 hours before stem cell infusion.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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12-month graft-versus-host disease-free, relapse-free survival
Lasso di tempo: 12 months after transplantation
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Graft-versus-host disease-free, relapse-free survival is defined as survival without grade III-IV acute graft-versus-host disease, moderate or severe chronic graft-versus-host disease, disease relapse, or death from any cause, whichever occurs first.
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12 months after transplantation
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Incidence of acute graft-versus-host disease
Lasso di tempo: Up to 100 days after transplantation
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Proportion of participants who develop acute graft-versus-host disease after transplantation.
Acute graft-versus-host disease will be assessed according to international criteria and MAGIC grading.
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Up to 100 days after transplantation
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Incidence of grade II-IV acute graft-versus-host disease
Lasso di tempo: Up to 100 days after transplantation
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Proportion of participants who develop grade II-IV acute graft-versus-host disease after transplantation.
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Up to 100 days after transplantation
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Incidence of grade III-IV acute graft-versus-host disease
Lasso di tempo: Up to 100 days after transplantation
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transplantation Proportion of participants who develop grade III-IV acute graft-versus-host disease after transplantation.
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Up to 100 days after transplantation
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Collaboratori e investigatori
Investigatori
- Investigatore principale: Linghui Xia, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
- Neoplasie per sede
- Neoplasie
- Malattie del sistema immunitario
- Malattie ematologiche
- Malattie emiche e linfatiche
- Neoplasie ematologiche
- Malattia del trapianto contro l'ospite
- Composti eterociclici
- Composti eterociclici, 2 anelli
- Composti eterociclici, anello fuso
- Pterins
- Pteridine
- Aminopterino
- Metotrexato
- PC61 monoclonal antibody
Altri numeri di identificazione dello studio
- UHCT260630
Piano per i dati dei singoli partecipanti (IPD)
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Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su Methotrexate
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HaEmek Medical Center, IsraelCompletatoCancro colorettaleIsraele