- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT04455841
INCB000928 Administrado como monoterapia o en combinación con ruxolitinib en participantes con anemia debida a trastornos mieloproliferativos (LIMBER)
Un estudio multicéntrico abierto de fase 1/2 de INCB000928 administrado como monoterapia o en combinación con ruxolitinib en participantes con anemia debido a trastornos mieloproliferativos
Descripción general del estudio
Estado
Intervención / Tratamiento
Tipo de estudio
Inscripción (Actual)
Fase
- Fase 2
- Fase 1
Contactos y Ubicaciones
Ubicaciones de estudio
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Ontario
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Toronto, Ontario, Canadá, M5G 2M9
- Princess Margaret Cancer Center
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Quebec
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Montreal, Quebec, Canadá, H3T1E2
- McGill University Jewish General Hospital
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California
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Duarte, California, Estados Unidos, 91010
- City of Hope National Medical Center
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Irvine, California, Estados Unidos, 92618
- City of Hope Orange County
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Los Angeles, California, Estados Unidos, 90089
- USC Norris Comprehensive Cancer Center
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Palo Alto, California, Estados Unidos, 94304
- Stanford Cancer Center
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San Diego, California, Estados Unidos, 92103
- Prebys Cancer Center
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Georgia
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Atlanta, Georgia, Estados Unidos, 30322
- Emory University - Winship Cancer Institute
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Atlanta, Georgia, Estados Unidos, 30322
- Emory University-Winship Cancer Institute
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Michigan
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Grand Rapids, Michigan, Estados Unidos, 49546
- START Midwest
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Missouri
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St Louis, Missouri, Estados Unidos, 63110
- Washington University School of Medicine
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New York
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New York, New York, Estados Unidos, 10065
- Weill Cornell Medical Centers
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North Carolina
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Durham, North Carolina, Estados Unidos, 27705
- Duke University Medical Center, Department of Hematologic Malignancies and Cellular Therapy
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Tennessee
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Nashville, Tennessee, Estados Unidos, 37232
- Vanderbilt University Medical Center
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Texas
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Houston, Texas, Estados Unidos, 77030
- MD Anderson Cancer Center
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Angers, Francia, 49033
- Centre Hospitalier D'Angers
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Marseille, Francia, 13273
- Institut Paoli Calmettes
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Paris, Francia, 75010
- Hospital Saint Louis
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Bergamo, Italia, 24127
- Azienda Ospedaliera Papa Giovanni XXIII
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Bologna, Italia, 40138
- S Orsolas University Hospital Seragnoli Institute of Hematology
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Florence, Italia, 50134
- Azienda Ospedaliero-Universitaria Careggi (Aouc)
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Orbassano, Italia, 10043
- Azienda Ospedaliera Universitaria San Luigi Gonzaga Orbassano
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Pavia, Italia, 27100
- Comitato Di Bioetica Della Fondazione Irccs Policlinico San Matteo
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Perugia, Italia, 06124
- Ospedale Santa Maria Della Misericordia Perugia
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Bunkyō City, Japón, 113-8519
- Tokyo Medical and Dental University Hospital
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Chiba, Japón, 260-8717
- Chiba cancer center
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Gifu, Japón, 500-8513
- Gifu Municipal Hospital
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Hirakata, Japón, 573-1191
- Kansai Medical University Hospital
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Kumamoto, Japón, 862-8655
- Kumamoto Shinto General Hospital
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Osaka, Japón, 541-8567
- Osaka International Cancer Institute
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Boston, Reino Unido, PE21 9QS
- United Lincolnshire Hospitals
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Lincoln, Reino Unido, LN2 5QY
- Lincoln County Hospital
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Truro, Reino Unido, TR1 3LJ
- Royal Cornwall Hospital Truro Sunrise Centre
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WLS
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Cardiff, WLS, Reino Unido, CF14 4XW
- University Hospital of Wales
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Descripción
Criterios de inclusión:
Participantes con MF que dependen de transfusiones o presentan anemia sintomática, definida de la siguiente manera:
- Anemia: un valor de Hgb < 10 g/dL demostrado durante la selección registrado en 3 ocasiones separadas con al menos 7 días entre las mediciones (Nota: la transfusión de glóbulos rojos debe ser al menos 2 semanas antes de la medición de Hgb durante la selección).
- Dependiente de transfusiones: el participante ha recibido al menos 4 unidades de transfusiones de glóbulos rojos durante los 28 días inmediatamente anteriores al día 1 del ciclo 1 O ha recibido un promedio de al menos 4 unidades de transfusiones de glóbulos rojos en las 8 semanas inmediatamente anteriores al día 1 del ciclo 1, durante un Nivel de Hgb < 8.5 g/dL, en ausencia de sangrado o anemia inducida por el tratamiento. Además, el episodio de transfusión más reciente debe haber ocurrido en los 28 días anteriores al Día 1 del Ciclo 1.
Puntuación del estado funcional de ECOG de lo siguiente:
- 0 o 1 para las etapas de escalada de dosis.
- 0, 1 o 2 para la etapa de expansión de la dosis.
- La esperanza de vida es mayor a 6 meses.
- Acuerdo para evitar el embarazo o la paternidad.
- No elegible para recibir o no haber respondido a las terapias disponibles para la anemia, como los ESA.
- Para TGA:
- Participantes tratados previamente con inhibidores de JAK durante al menos 12 semanas.
- Participantes con DIPSS MF intermedio-2 o alto según criterios IWG-MRT.
- Para TGB:
- Los participantes deben haber estado en un régimen terapéutico y estable de ruxolitinib durante al menos 12 semanas consecutivas inmediatamente antes de la primera dosis del tratamiento del estudio.
- Participantes con DIPSS MF intermedio-1, intermedio-2 o alto según los criterios IWG-MRT.
Criterio de exclusión:
- Se sometió a un trasplante de células madre autólogo o alogénico previo o es candidato para dicho trasplante.
- Cualquier quimioterapia previa, terapia con medicamentos inmunomoduladores, terapia inmunosupresora, terapia biológica, terapia endocrina, terapia dirigida, anticuerpo o agente hipometilante para tratar la enfermedad del participante, con la excepción de ruxolitinib solo para TGB, dentro de las 5 vidas medias o 28 días (lo que sea más cortos) antes de la primera dosis del tratamiento del estudio.
- Valores de laboratorio fuera del rango definido por el protocolo en la selección.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: No aleatorizado
- Modelo Intervencionista: Asignación Secuencial
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
|---|---|
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Experimental: Grupo de tratamiento B (TGB)
INCB000928 se administrará en combinación con ruxolitinib.
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INCB000928 se administrará en la dosis definida por el protocolo.
Ruxolitinib se administrará en la dosis definida por el protocolo.
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Experimental: Grupo de tratamiento A (TGA)
INCB000928 se administrará una vez al día (QD).
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INCB000928 se administrará en la dosis definida por el protocolo.
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Experimental: Grupo de tratamiento C (TGC)
INCB000928 se administrará en combinación con ruxolitinib.
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INCB000928 se administrará en la dosis definida por el protocolo.
Ruxolitinib se administrará en la dosis definida por el protocolo.
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¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Number of Participants With Any Treatment-emergent Adverse Event (TEAE) and Any Treatment-emergent Serious Adverse Event (SAE)
Periodo de tiempo: up to approximately 4 years
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An adverse event (AE) was defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related.
An AE could therefore have been any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of study drug/treatment.
A TEAE was defined as any AE either reported for the first time or the worsening of a pre-existing event after the first dose of study drug until 30 days after the last dose of study drug.
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up to approximately 4 years
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Number of Participants With Any ≥Grade 3 TEAE and Any Treatment-emergent SAE
Periodo de tiempo: up to approximately 4 years
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An adverse event (AE) was defined as any untoward medical occurrence associated with the use of a drug in humans, whether or not considered drug related.
A TEAE was defined as any AE either reported for the first time or the worsening of a pre-existing event after the first dose of study drug until 30 days after the last dose of study drug.
The severity of AEs was assessed using Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 Grades 1 through 5. Grade 1: mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; treatment not indicated.
Grade 2: moderate; minimal, local, or noninvasive treatment indicated; limiting age-appropriate activities of daily living.
Grade 3: severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling; limiting self-care activities of daily living.
Grade 4: life-threatening consequences; urgent treatment indicated.
Grade 5: fatal.
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up to approximately 4 years
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Number of Participants With Dose-limiting Toxicities (DLTs)
Periodo de tiempo: from Cycle 1 Day 1 to Cycle 1 Day 28
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A DLT was defined as the occurrence of any protocol-defined toxicity occurring during the first treatment cycle, from Cycle 1 Day 1 up to and including Cycle 1 Day 28 (per regimen cycle schedule), except those with a clear alternative explanation (e.g., disease progression) or transient (≤72 hours) abnormal laboratory values without associated clinically significant signs or symptoms based on investigator determination.
The DLT-Evaluable Population included all non-backfill participants eligible for dose escalation who met the criteria outlined in the Analysis Population field.
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from Cycle 1 Day 1 to Cycle 1 Day 28
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Maximum Tolerated Dose (MTD)
Periodo de tiempo: from Cycle 1 Day 1 to Cycle 1 Day 28
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The MTD was defined as the dose at which the observed DLT rate was closest to the target DLT rate of 28% using an isotonical method that took the assumption of a monotonic dose-toxicity relationship into account.
Per the protocol, the stopping rule was either (a) reaching a certain number of participants at one dose level under the early stopping rule or (b) reaching the pre-defined maximum sample size.
Dose escalation was to be considered complete only when one of these conditions was met.
After completion, the MTD was to be defined as the dose level closest to the target DLT rate.
The MTD could not be concluded until the stopping rule was met.
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from Cycle 1 Day 1 to Cycle 1 Day 28
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Recommended Dose for Expansion (RDE)
Periodo de tiempo: from Cycle 1 Day 1 to Cycle 1 Day 28
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The RDE was defined as a pharmacodynamically active dose.
The RDE was determined in an independent fashion by evaluation of all available data (i.e., safety, pharmacokinetic, and pharmacodynamic data) from the respective dose-escalation stage of the study for further investigation in the expansion cohort, including safety (e.g., low-grade but chronic toxicities, dose reduction, dose interruption, or missed doses of zilurgisertib and/or ruxolitinib).
The RDE(s) could not exceed the MTD in each treatment group
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from Cycle 1 Day 1 to Cycle 1 Day 28
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Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Cambio porcentual en hepcidina desde el día 15 del ciclo 1 hasta el día 1 del ciclo 7
Periodo de tiempo: del Ciclo 1 Día 15 al Ciclo 7 Día 1
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El cambio porcentual se calculó como ([valor posterior al inicio menos el valor inicial] / [valor inicial]) * 100.
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del Ciclo 1 Día 15 al Ciclo 7 Día 1
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Percentage of Participants With Anemia Response
Periodo de tiempo: up to Week 24
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Anemia response was defined as (a) a hemoglobin (Hgb) increase of 1.5 grams per deciliter (g/dL) relative to baseline for any "rolling" 12-week period (84 days with each assessment that met this requirement) during the first 24 weeks of treatment if transfusion independent (TI) at baseline; or (b) transfusion independence for any "rolling" 12-week period (absence of any red blood cell [RBC] transfusion over any 84-day period) during the first 24 weeks of treatment if transfusion dependent (TD) at baseline.
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up to Week 24
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Duration of Anemia Response
Periodo de tiempo: up to 1530 days
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Duration of anemia response was defined as (a) the interval from the first onset of anemia response to the earliest date of loss of anemia response that persisted for at least 4 weeks or death from any cause (for TI participants at baseline); or (b) the duration of the RBC-TI period for participants who achieved RBC-TI for at least 12 consecutive weeks during the first 24 weeks of treatment (for TD participants at baseline).
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up to 1530 days
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Mean Change From Baseline in the Hgb Value Over 12-week Treatment Periods
Periodo de tiempo: Baseline; up to 24 weeks
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Mean change from baseline was assessed as the largest increase from baseline in the mean Hgb values over any rolling 12-week treatment period during the first 24 weeks of treatment.
Change from baseline was calculated as the post-baseline value minus the baseline value.
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Baseline; up to 24 weeks
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Rate of Red Blood Cell (RBC) Transfusion From Week 24 Through Week 48
Periodo de tiempo: from Week 24 through Week 48
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The rate of RBC transfusion was defined as the average number of RBC units per participant-month during the treatment period.
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from Week 24 through Week 48
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Splenic Volume Response Rate at Week 24
Periodo de tiempo: Week 24
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Splenic volume response rate was defined as the percentage of participants achieving a ≥35% reduction in spleen volume at Week 24 relative to baseline as measured by magnetic resonance imaging or computed tomography scan.
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Week 24
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Spleen Length Response
Periodo de tiempo: Week 24
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Spleen length response was defined as the percentage of participants achieving a ≥50% reduction in spleen length at any visit relative to baseline as measured by palpation.
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Week 24
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Overall Response Rate (ORR)
Periodo de tiempo: Week 24
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ORR was defined as the percentage of participants with complete response (CR) or partial response (PR) (including the morphologic effects of the combination of zilurgisertib with ruxolitinib on bone marrow) according to Tefferi et al (2013) definitions.
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Week 24
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Progression-free Survival (PFS)
Periodo de tiempo: Week 24
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PFS was defined as the interval from the first dose of study treatment until the first documented progression or death according to Tefferi et al (2013) definitions.
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Week 24
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Leukemia-free Survival (LFS)
Periodo de tiempo: Week 24
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LFS was defined as the interval from the first dose of study treatment until the first documented leukemia transformation or death from any cause.
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Week 24
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Cmax of Zilurgisertib Alone
Periodo de tiempo: Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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Cmax was defined as the maximum concentration of zilurgisertib.
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Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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Tmax of Zilurgisertib
Periodo de tiempo: Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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tmax was defined as the time to the maximum concentration of zilurgisertib.
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Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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AUC0-t of Zilurgisertib
Periodo de tiempo: Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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AUC0-t was defined as the area under the plasma concentration-time curve from time 0 to the last quantifiable measurable plasma concentration of zilurgisertib.
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Cycle 1 Day 1 (first dose) and Cycle 1 Day 15 (steady state): pre-dose and 2 hours, 4 hours, and 6-8 hours post-dose
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Change From Baseline in Ferritin
Periodo de tiempo: Baseline; Cycle 1 Day 8; Cycle 1 Day 15; Cycle 1 Day 22; Cycles 2, 3, 4, 5, 6, and 7 Day 1; Cycle 2 Day 15
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Change from Baseline (CFB) was calculated as the post-Baseline value minus the Baseline value.
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Baseline; Cycle 1 Day 8; Cycle 1 Day 15; Cycle 1 Day 22; Cycles 2, 3, 4, 5, 6, and 7 Day 1; Cycle 2 Day 15
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Change From Baseline in Hemoglobin at the End of Treatment
Periodo de tiempo: up to 1530 days
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Change from Baseline was calculated as the post-Baseline value minus the Baseline value.
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up to 1530 days
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Colaboradores e Investigadores
Patrocinador
Investigadores
- Director de estudio: Amanda McBride, MD, Incyte Corporation
Publicaciones y enlaces útiles
Publicaciones Generales
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Finalización primaria (Actual)
Finalización del estudio (Estimado)
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
- INCB 00928-104
- 2020-004029-21 (Número EudraCT)
- 2023-503625-19-00 (Identificador de registro: EU CT Number)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
Descripción del plan IPD
Incyte comparte datos con investigadores externos calificados después de que se presenta una propuesta de investigación. Estas solicitudes son revisadas y aprobadas por un panel de revisión sobre la base del mérito científico. Todos los datos proporcionados se anonimizan para respetar la privacidad de los pacientes que han participado en el ensayo de acuerdo con las leyes y regulaciones aplicables.
La disponibilidad de los datos de prueba se realiza de acuerdo con los criterios y el proceso descritos en https://www.incyte.com/our-company/compliance-and-transparency
Marco de tiempo para compartir IPD
Criterios de acceso compartido de IPD
Tipo de información de apoyo para compartir IPD
- PROTOCOLO DE ESTUDIO
- SAVIA
Información sobre medicamentos y dispositivos, documentos del estudio
Estudia un producto farmacéutico regulado por la FDA de EE. UU.
Estudia un producto de dispositivo regulado por la FDA de EE. UU.
Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .