- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT04260698
Udvidet adgang til Omidubicel til allogen transplantation hos patienter med hæmatologiske maligniteter
En Open Label udvidet adgangsundersøgelse af Omidubicel til allogen transplantation hos patienter med hæmatologiske maligniteter
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
Vellykket blod- og marvstransplantation (BMT) kræver infusion af et tilstrækkeligt antal hæmatopoietiske stam-/progenitorceller (HSPC'er), der både er i stand til at søge mod knoglemarven og regenerere en hel række af hæmatopoietiske cellelinjer med tidlig og sen genpopulationsevne i en rettidig mode.
Omidubicel er et stam-/progenitorcelle-baseret produkt sammensat af ex vivo ekspanderede allogene celler fra en hel enhed af navlestrengsblod. Omidubicel anvender det lille molekyle nikotinamid (NAM) som en epigenetisk tilgang til at hæmme differentiering og til at øge migrationen, knoglemarvs (BM) homing og engraftment effektiviteten af hæmatopoietiske progenitorceller (HPC) udvidet i ex vivo kulturer.
Det overordnede studiemål er at give adgang til omidubicel til transplantation hos patienter med hæmatologiske maligniteter og at indsamle yderligere sikkerheds- og effektdata.
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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California
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Los Angeles, California, Forenede Stater, 90095
- UCLA
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Palo Alto, California, Forenede Stater, 94063
- Stanford University Cancer Institute
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Illinois
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Maywood, Illinois, Forenede Stater, 60153
- Loyola University, Cardinal Bernardin Cancer Center
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55455
- University of Minnesota Masonic Cancer Center
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North Carolina
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Durham, North Carolina, Forenede Stater, 27710
- Duke University Medical Center
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Oregon
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Portland, Oregon, Forenede Stater, 97239
- Oregon Health & Science University
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Beskrivelse
Inklusionskriterier:
- Patienter skal være mindst 12 år gamle
- Gældende sygdomskriterier
- Patienter skal have en eller to delvist HLA-matchede CBU'er
- Back-up stamcellekilde
- Tilstrækkelige fysiologiske reserver
- Kvinder i den fødedygtige alder accepterer at bruge passende præventionsmetode
- Underskrevet skriftligt informeret samtykke
Ekskluderingskriterier:
- Omfattende knoglemarvsfibrose
- Donorspecifikke anti-HLA-antistoffer
- Graviditet
- Medicinsk uegnet til transplantation
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: omidubicel
Received omidubicel
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hæmatopoietisk stamcelletransplantation
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Time From Transplant to Neutrophil Engraftment
Tidsramme: by day 42 post-transplant inclusive
|
Neutrophil engraftment was defined as achieving an absolute neutrophil count (ANC) greater than or equal to 0.5 x 10^9/L on 3 consecutive measurements by Day 42 post-transplant inclusive.
The first day of the three measurements was designated the day of neutrophil engraftment.
|
by day 42 post-transplant inclusive
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Cumulative Incidence of Neutrophil Engraftment
Tidsramme: by day 42 post-transplant inclusive
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Death, second transplant, and relapse were competing risks at the time they occur if they occur prior to neutrophil engraftment, and no transplant was a competing risk at Day 0. If the patient failed to achieve neutrophil engraftment, they were considered to have a competing risk at Day 43.
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by day 42 post-transplant inclusive
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Cumulative Incidence of Platelet Engraftment >20,000 Cells/uL
Tidsramme: By Day 42 and Day 180 post-transplant
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By Day 42 and Day 180 post-transplant
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|
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Time to Platelet Engraftment >20,000 Cells/uL
Tidsramme: By Day 730 post-transplant
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Time to platelet engraftment >20,000 cells/ul was defined as the number of days from transplant to the first day of a minimum of 3 consecutive measurements on different days in which the platelet count is 20,000 cells/ul or higher with no platelet transfusion within the previous 7 days (count day of engraftment as one of the preceding 7 days) was calculated.
The first day of the three measurements was designated the day of platelet engraftment.
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By Day 730 post-transplant
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Cumulative Incidence of Platelet Engraftment >50,000 Cells/uL
Tidsramme: By Day 42 and Day 180 post-transplant
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By Day 42 and Day 180 post-transplant
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|
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Time to Platelet Engraftment >50,000 Cells/uL
Tidsramme: By Day 730 post-transplant
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Time to platelet engraftment >50,000 cells/ul was defined as the number of days from transplant to the first day of a minimum of 3 consecutive measurements on different days in which the platelet count is 50,000 cells/ul or higher with no platelet transfusion within the previous 7 days (count day of engraftment as one of the preceding 7 days) was calculated.
The first day of the three measurements was designated the day of platelet engraftment.
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By Day 730 post-transplant
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Non-relapse Mortality
Tidsramme: By Day 180, Day 365 and Day 730 post-transplant
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Non-relapse mortality was defined as any death not preceded by relapse.
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By Day 180, Day 365 and Day 730 post-transplant
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Overall Survival (OS)
Tidsramme: By Day 180, Day 365 and Day 730 post-transplant
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OS probability was defined as the probability of participants remaining alive at specified time points following transplantation, estimated using Kaplan-Meier methods.
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By Day 180, Day 365 and Day 730 post-transplant
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Disease Free Survival (DFS)
Tidsramme: By Day 365 and Day 730 post-transplant
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Disease-free survival was defined as the survival without disease relapse or death from any cause, whichever came first.
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By Day 365 and Day 730 post-transplant
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Donor Chimerism
Tidsramme: By day 100 and Day 730 post-transplant
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Patients considered to have donor chimerism when they had at least 95% donor chimerism
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By day 100 and Day 730 post-transplant
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Secondary Graft Failure (SGF)
Tidsramme: By Day 730 post-transplant
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By Day 730 post-transplant
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Disease Relapse
Tidsramme: By Day 365 and Day 730 post-transplant
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By Day 365 and Day 730 post-transplant
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Cumulative Incidence of Acute GvHD Grade II-IV
Tidsramme: By Day 100 post-transplant
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Death, failure to achieve neutrophil engraftment, secondary graft failure, and relapse were considered competing events.
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By Day 100 post-transplant
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Cumulative Incidence of aGvHD Grade III-IV
Tidsramme: By Day 100 post-transplant
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Death, failure to achieve neutrophil engraftment, secondary graft failure, and relapse were considered competing events.
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By Day 100 post-transplant
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Cumulative Incidence of Chronic GvHD
Tidsramme: By Day 180 and Day 730 post-transplant
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Death, failure to achieve neutrophil engraftment, secondary graft failure, and relapse were considered competing events.
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By Day 180 and Day 730 post-transplant
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Chronic GvHD-free Relapse-free Survival (cGRFS)
Tidsramme: By Day 365 and Day 730 post-transplant
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Chronic graft versus host disease-free, relapse-free survival (cGRFS) was defined as chronic GvHD, relapse, or death by any cause.
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By Day 365 and Day 730 post-transplant
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GvHD-free Relapse-free Survival (GRFS)
Tidsramme: By Day 365 and Day 730 post-transplant
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Graft versus host disease-free, relapse-free survival (GRFS) was defined as acute GvHD Grade III-IV, chronic GvHD, relapse, or death by any cause
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By Day 365 and Day 730 post-transplant
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Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Mitchell Horwitz, MD, Duke University
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- GC P#07.01.020
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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Kliniske forsøg med omidubicel
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Gamida Cell ltdAfsluttetPatienter transplanteret med NiCord/CordIn (Omidubicel)Forenede Stater, Singapore, Spanien, Holland
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Gamida Cell ltdAfsluttetLymfom | Akut leukæmi | Hæmatologiske maligniteter | Akut lymfatisk leukæmi (ALL) | Myelodysplastisk syndrom (MDS) | Akut myelogen leukæmi (AML) | Kronisk myelogen leukæmi (CML)Forenede Stater, Det Forenede Kongerige, Israel, Singapore, Spanien, Brasilien, Italien, Frankrig, Holland, Portugal
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National Heart, Lung, and Blood Institute (NHLBI)RekrutteringMyelodysplastisk syndrom (MDS) | Alvorlig aplastisk anæmi | Hypo-plastisk MDSForenede Stater