Un estudio para evaluar eventos adversos y cómo se mueve por el cuerpo el pivekimab sunirine intravenoso (IV) en participantes pediátricos con leucemia mieloide aguda (LMA) recidivante o refractaria
Estudio de Fase 1b de la Seguridad y Farmacocinética de Pivekimab Sunirine en Pacientes Pediátricos con Leucemia Mieloide Aguda (LMA) Recidivante o Refractaria
Acute myeloid leukemia (AML) is an aggressive blood cancer, withwith few options for participants who relapse after treatment or who don't respond to treatment. This study will assess the adverse events and how pivekimab sunirine moves through the body in pediatric participants with relapsed or refractory (R/R) AML.
Pivekimab sunirine is a drug being evaluated in the treatment of AML. This is an open label, single arm study, participants will be enrolled in 1 of the 3 cohorts based on their age and will receive pivekimab sunirine at a dose based on their weight. Around 18 pediatric participants with a diagnosis of AML will be enrolled in the study at approximately 30 sites around the world.
Participants will receive intravenous (IV) pivekimab sunirine alone. The total study duration is approximately 28 months.
There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, and checking for side effects.
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Estimado)
Inscripción
Fase
Fase
- Fase 1
Contactos y Ubicaciones
Estudio Contacto
Estudio Contacto
- Nombre: ABBVIE CALL CENTER
- Número de teléfono: 844-663-3742
- Correo electrónico: abbvieclinicaltrials@abbvie.com
Ubicaciones de estudio
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New South Wales
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Westmead, New South Wales, Australia, 2145
- Reclutamiento
- The Children's Hospital at Westmead /ID# 275672
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Western Australia
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Perth, Western Australia, Australia, 6009
- Reclutamiento
- Perth Children'S Hospital /ID# 275673
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Seoul Teugbyeolsi
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Seoul, Seoul Teugbyeolsi, Corea del Sur, 03080
- Reclutamiento
- Seoul National University Hospital /ID# 276978
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Seoul, Seoul Teugbyeolsi, Corea del Sur, 06351
- Reclutamiento
- Samsung Medical Center /ID# 276979
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California
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Palo Alto, California, Estados Unidos, 94304
- Reclutamiento
- Lucile Packard Children's Hospital /ID# 276015
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Georgia
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Atlanta, Georgia, Estados Unidos, 30329
- Reclutamiento
- Children'S Healthcare Of Atlanta - Arthur M. Blank Hospital /ID# 275740
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New York
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Valhalla, New York, Estados Unidos, 10595
- Reclutamiento
- New York Medical College /ID# 275597
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Tennessee
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Nashville, Tennessee, Estados Unidos, 37203
- Reclutamiento
- Tristar Centennial Medical Center /ID# 275831
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Texas
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Dallas, Texas, Estados Unidos, 75235
- Reclutamiento
- Children's Medical Center Dallas /ID# 275930
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Paris, Francia, 75571
- Reclutamiento
- Hopital Armand Trousseau /ID# 276231
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New Aquitaine
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Bordeaux, New Aquitaine, Francia, 33076
- Reclutamiento
- Chu Bordeaux - Hopital Pellegrin /ID# 277645
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Roma
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Rome, Roma, Italia, 00165
- Reclutamiento
- Ospedale Pediatrico Bambino Gesu /ID# 275692
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Cambridgeshire
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Cambridge, Cambridgeshire, Reino Unido, CB2 0QQ
- Reclutamiento
- Cambridge University Hospital /ID# 277041
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Taipei, Taiwán, 100
- Reclutamiento
- National Taiwan University Hospital /ID# 276635
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Criterios de participación
Criterio de elegibilidad
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
Inclusion Criteria:
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Must have histologically confirmed acute myeloid leukemia (AML) meeting one of the following disease criteria:
- Second or greater relapse. OR
- Disease refractory to second or subsequent line of therapy (defined as resistant disease after at least one cycle of each treatment regimen).
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Must have myeloid leukemic blasts that are CD123-positive by flow cytometry as determined by the treating institution.
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Has >= 5% myeloid leukemic blasts in bone marrow at time of relapse or refractory disease and prior to Screening for this study.
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Performance status by Lansky (< 16 years old at evaluation) or Karnofsky (>= 16 years old at evaluation) score >= 50 or ECOG score <= 2.
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May have status of central nervous system (CNS)1, CNS2, or CNS3 disease without clinical signs or neurologic symptoms suggestive of CNS leukemia, such as facial nerve palsy, brain/eye involvement or hypothalamic syndrome. Participants receiving intrathecal therapy and no additional CNS-directed systemic therapy at study entry are eligible and may continue treatment as clinically indicated in accordance with institutional practice.
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For those participants who have not reached the age of consent, parent or legal guardian with the willingness and ability to provide informed consent and participant willing and able to give assent, as appropriate for age and country.
Exclusion Criteria:
- Known clinically significant cardiac disease.
- Down syndrome.
- Acute promyelocytic leukemia (APL) or juvenile myelomonocytic leukemia (JMML).
- Symptomatic central nervous system (CNS3) disease
- Prior history of any severity veno-occlusive disease/sinusoidal obstructive syndrome (VOD/SOS) of the liver.
- Prior history of hematopoietic stem cell transplant within 6 months prior to Screening without evidence of active GvHD at the time of screening and the participant is off medications to treat or prevent either post-transplant graft-versus-host disease (GvHD) or post-transplant rejection (except for a stable dose of corticosteroids).
- Have received prior Chimeric Antigen Receptor T-cell (CAR-T) therapy.
- Any other known current malignancy requiring therapy.
- Currently receiving anticancer therapy with antineoplastic intent, including radiotherapy, systemic therapy small molecules, monoclonal antibodies, other investigational agents, or high-dose chemotherapy with the exception of intrathecal therapy.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: No aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Ninguno (etiqueta abierta)
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
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Experimental: Cohort 1: Pivekimab Sunirine Ages 2 to < 6 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. If enrolled, subjects aged 6 months to less than 2 years will be included in Cohort 1 |
Intravenous |
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Experimental: Cohort 2: Pivekimab Sunirine Ages 6 to < 12 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. |
Intravenous |
|
Experimental: Cohort 3: Pivekimab Sunirine Ages 12 to < 17 Years
Participants will receive pivekimab sunirine, as part of the approximately 28 month study duration. |
Intravenous |
¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Number of Participants with Treatment-Emergent Adverse Events (TEAEs) Leading to Treatment Discontinuation
Periodo de tiempo: Up to Approximately 24 Months
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Number of participants with protocol specified Treatment-Emergent Adverse Events (TEAEs) during and after treatment with pivekimab sunirine (PVEK). Severity of TEAEs will be graded according to the National Cancer Institute (NCI) Common Toxicity Criteria for Adverse Events (CTCAE) version 5.0. |
Up to Approximately 24 Months
|
|
Maximum Observed Serum/Plasma Concentration (Cmax) of Intact Antibody-Drug Conjugate (ADC)
Periodo de tiempo: Up to Approximately 22 Months
|
Maximum observed serum/plasma concentration of intact ADC. |
Up to Approximately 22 Months
|
|
Cmax of FGN849 Payload
Periodo de tiempo: Up to Approximately 22 Months
|
Maximum observed serum/plasma concentration of FGN849 payload. |
Up to Approximately 22 Months
|
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Area Under the Concentration-Time Curve (AUC) of Intact ADC
Periodo de tiempo: Up to Approximately 22 Months
|
Area under the concentration-time curve of intact ADC. |
Up to Approximately 22 Months
|
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AUC of FGN849 payload
Periodo de tiempo: Up to Approximately 22 Months
|
Area under the concentration-time curve of FGN849 payload. |
Up to Approximately 22 Months
|
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Time to Cmax (Tmax) of Intact ADC
Periodo de tiempo: Up to Approximately 22 Months
|
Time to Cmax of intact ADC. |
Up to Approximately 22 Months
|
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Tmax of FGN849 Payload
Periodo de tiempo: Up to Approximately 22 Months
|
Time to Cmax of payload. |
Up to Approximately 22 Months
|
Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
|
Percentage of Participants Achieving Complete Remission (CR)
Periodo de tiempo: Up to Approximately 28 Months
|
CR is defined as Hematologic recovery: Absolute Neutrophil Count (ANC) > 1.0 × 10^9/L (> 1,000/μL) and platelet count > 100 × 10^9/L (> 100,000/μL); < 5% bone marrow blasts; absence of circulating blasts; no evidence of extramedullary disease; no transfusions or support by exogenous growth factors (GCSF) within 7 days prior to response evaluation. |
Up to Approximately 28 Months
|
|
Percentage of Participants Achieving Composite Complete Remission (CR + complete remission with incomplete recovery [CRi])
Periodo de tiempo: Up to Approximately 28 Months
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Percentage of participants achieving CR + CRi. |
Up to Approximately 28 Months
|
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Percentage of Participants Achieving Composite Complete Remission (CR + complete remission with partial hematological [CRh])
Periodo de tiempo: Up to Approximately 28 Months
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Percentage of participants achieving CR + CRh. |
Up to Approximately 28 Months
|
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Duration of Complete Remission (DOCR)
Periodo de tiempo: Up to Approximately 28 Months
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DOCR is defined as the first response of CR to the time of relapse or death from any cause, whichever comes first; for participants who did not relapse or die, the duration will be censored at the time of the last response assessment. |
Up to Approximately 28 Months
|
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Duration of Composite Complete Remission (CR + CRi)
Periodo de tiempo: Up to Approximately 28 Months
|
Duration of composite complete remission (CR + CRi). |
Up to Approximately 28 Months
|
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Duration of Composite Complete Remission (CR + CRh)
Periodo de tiempo: Up to Approximately 28 Months
|
Duration of composite complete remission (CR + CRh). |
Up to Approximately 28 Months
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Director de estudio: ABBVIE INC., AbbVie
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Estimado)
Finalización primaria
Finalización del estudio (Estimado)
Finalización del estudio
Fechas de registro del estudio
Enviado por primera vez
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Actual)
Publicado por primera vez
Actualizaciones de registros de estudio
Última actualización publicada (Actual)
Última actualización publicada
Última actualización enviada que cumplió con los criterios de control de calidad
Última actualización enviada que cumplió con los criterios de control de calidad
Última verificación
Última verificación
Más información
Términos relacionados con este estudio
Palabras clave
Términos MeSH relevantes adicionales
Otros números de identificación del estudio
Otros números de identificación del estudio
- M25-692
- 2024-520125-36 (Otro identificador: EU CT)
Plan de datos de participantes individuales (IPD)
¿Planea compartir datos de participantes individuales (IPD)?
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.
producto fabricado y exportado desde los EE. UU.
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