- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00363467
Busulfan Monotherapy as Conditioning for Autologous Hematopoietic Progenitor Cell Transplantation
A Pilot Study of Intravenous, Targeted-Dose Busulfan Monotherapy as Conditioning for Autologous Hematopoietic Progenitor Cell Transplantation in High-Risk AML
Panoramica dello studio
Stato
Condizioni
Intervento / Trattamento
Descrizione dettagliata
Pre- Transplantation Phase -
- Twenty-four to 48 hours following completion of consolidation chemotherapy, patients will begin to receive G-CSF at 10 mcg/kg twice daily subcutaneously. Alternatively, patients may receive G-CSF alone (same dose) as mobilization therapy.
- Leukapheresis will begin day 4 of G-CSF administration and proceed according to institutional guidelines. Leukapheresis will continue until a target goal for recipient body weight is obtained, or up to a maximum of 5 days. A minimum recipient body weight is required to proceed to transplantation.
Transplantation Phase
a. Conditioning/Preparative therapy - up to 30 days following PBSC collection, patients will begin conditioning therapy with Busulfan IV daily x 4 days (transplantation days -5,-4,-3,-2). The day -5 and -4 dose will be 130mg/m2; subsequent doses will be adjusted based on pharmacokinetic monitoring.
- Busulfan plasma level monitoring, collected around the first dose of busulfan b. Stem cell reinfusion - following 1 day of rest, previously collected autologous peripheral blood stem cells will be infused.
- The administration of supportive measures (e.g. intravenous fluids, antihistamines) during stem cell reinfusion will be performed according to institutional guidelines.
Supportive care
- Antibiotic prophylaxis- according to hospital/institutional guidelines, and at the discretion of the treating physician.
- Growth factor support
- Transfusion support
- Prophylaxis for busulfan-induced seizures
During follow-up, patients will be seen at least weekly for the first month and there after periodically out to 730 days posttransplant. The following medical procedures will be done:
- Medical history and physical exam (including concurrent meds, vital signs, performance status and weight)
- Standard labs
- Bone marrow aspirate and biopsy
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
-
-
Florida
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Tampa, Florida, Stati Uniti, 33612
- H. Lee Moffitt Cancer Center & Research Institute
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Patients must have had histologically confirmed diagnosis of AML, in 1st complete remission, by a pathologic review at the H. Lee Moffitt Cancer Center and Research Institute. Any induction/consolidation regimen is permitted.
General Inclusion Criteria:
- Age 56-74
- Able to give informed consent
- Hepatic and renal function: normal bilirubin, AST and ALT less than or equal to 2x normal limits, serum creatinine less than or equal to 1.5x normal
- Left ventricular ejection fraction (LVEF) must be in normal range
- FEV1 AND DLCO greater than or equal to 50% predicted (at planned time of transplantation)
- ECOG PS less than or equal to 2 (at planned time of transplantation)
Disease Specific Inclusion Criteria:
- Adverse-risk karyotype (del 5/5q, 7/7q, 3q, greater than or equal to 3 abnormalities):
- Intermediate-risk karyotype [46 XY, +8, -Y, +6, or any other isolated (<3 total) non-random abnormality not included in the adverse-risk category or favorable-risk category below]
- AML arising from antecedent hematologic disorder (e.g. MDS)
- Secondary AML (t-AML)
Exclusion Criteria:
- Acute Promyelocytic Leukemia(FAB M3) subtype
- Presence of (8;21) translocation or inversion 16/t(16;16) cytogenetic phenotype (i.e. favorable-risk AML)
- Eligible for and willing to undergo matched-sibling allogeneic transplantation
- Greater than 2 induction regimens required to achieve complete remission
- Duration of > 8 weeks between completion of induction chemotherapy and initiation of consolidation chemotherapy
- No prior malignancy is allowed, except for adequately treated basal cell (or squamous cell) skin cancer, in situ cervical cancer, or other cancer for which the patient has been disease-free for at least 5 years.
- Prior extensive radiation therapy (>25% of bone marrow reserve)
- Concomitant radiation therapy, chemotherapy, or immunotherapy
- Intrinsic impaired organ function (as stated above)
- Active infection
- Positive serum pregnancy test in women who have not yet reached menopause (no menstrual periods for >12 months or who have not undergone tubal ligation or complete hysterectomy.
- Women who are breast-feeding
- Positive HIV testing
- Presence of CNS leukemia
- Uncontrolled insulin-dependent diabetes mellitus or uncompensated major thyroid or adrenal gland dysfunction
- Physical or psychiatric conditions that in the estimation of the PI or his designee place the patient at high-risk of toxicity or non-compliance
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
---|---|
Altro: Autologous Hematopoietic Progenitor Cell Transplantation
G-CSF Mobilization Leukepheresis Busulfan Stem Cell Reinfusion
|
Mobilization Option 1:Twenty-four to 48 hours following completion of consolidation chemotherapy, patients will begin to receive G-CSF at 10 mcg/kg twice daily subcutaneously. Mobilization Option 2: If patients have recovered hematologically from consolidation chemotherapy, they may receive G-CSF at 10 mcg/kg twice daily subcutaneously.
Altri nomi:
leukapheresis
Busulfan IV daily x 4 days (transplantation days -5,-4,-3,-2).
The day -5 and -4 dose will be 130mg/m2
Altri nomi:
autologous stem cell transplant
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
100-day Non-relapse Mortality
Lasso di tempo: 100 days post transplant
|
100-day non-relapse mortality is the number of participants who died before day 100 posttransplant from causes other than relapsed disease
|
100 days post transplant
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
---|---|---|
Successful Autologous Stem Cell Collection
Lasso di tempo: At time of stem cell collection
|
Number of subjects who were able to collect at least 2 million CD34+ cells/kg
|
At time of stem cell collection
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Severe Regimen-related Toxicity
Lasso di tempo: up to 100 days post translant
|
Number of participants with severe regimen-related toxicity within 2 years posttransplant.
Severe regimen-related toxicity was defined as CTC (version 3)grade 4.
|
up to 100 days post translant
|
1 Year Event-free Survival
Lasso di tempo: 1 year post transplant
|
Number of participants alive and without disease relapse at 1 year posttransplant
|
1 year post transplant
|
1 Year Overall Survival
Lasso di tempo: 1 year post transplant
|
Number of participants alive at 1 year posttransplant
|
1 year post transplant
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Jeffrey E Lancet, MD, H. Lee Moffitt Cancer Center and Research Institute
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
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
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Neoplasie per tipo istologico
- Neoplasie
- Leucemia
- Leucemia, mieloide
- Leucemia, mieloide, acuta
- Effetti fisiologici delle droghe
- Meccanismi molecolari dell'azione farmacologica
- Agenti antineoplastici
- Agenti immunosoppressivi
- Fattori immunologici
- Agenti Antineoplastici, Alchilanti
- Agenti Alchilanti
- Agonisti mieloablativi
- Busulfano
Altri numeri di identificazione dello studio
- MCC-14604
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 .
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