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A Phase I Study of ABT-888 in Combination With Conventional Whole Brain Radiation Therapy (WBRT) in Cancer Patients With Brain Metastases

17 de noviembre de 2017 actualizado por: AbbVie (prior sponsor, Abbott)

A Phase 1 Study Evaluating the Safety, Tolerability and Pharmacokinetics of ABT-888 in Combination With Whole Brain Radiation Therapy in Subjects With Brain Metastases

This Phase I clinical trial is studying the side effects and best dose of ABT-888 when given together with Whole Brain Radiation Therapy (WBRT) in treating patients with brain metastases.

Descripción general del estudio

Descripción detallada

This is a Phase 1, multicenter, dose-escalation study evaluating the safety, tolerability and pharmacokinetics of the PARP inhibitor ABT-888 in combination with conventional whole brain radiation therapy (WBRT) in the treatment of subjects with solid tumors metastatic to the brain.

Tipo de estudio

Intervencionista

Inscripción (Actual)

80

Fase

  • Fase 1

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

      • Toronto, Canadá, M5G 2M9
        • Site Reference ID/Investigator# 18542
    • Georgia
      • Atlanta, Georgia, Estados Unidos, 30322
        • Site Reference ID/Investigator# 8334
    • Illinois
      • Chicago, Illinois, Estados Unidos, 60611
        • Site Reference ID/Investigator# 52462
    • Kansas
      • Kansas City, Kansas, Estados Unidos, 66160
        • Site Reference ID/Investigator# 24483
    • Maryland
      • Baltimore, Maryland, Estados Unidos, 21231-2410
        • Site Reference ID/Investigator# 7180
    • Michigan
      • Detroit, Michigan, Estados Unidos, 48202-2689
        • Site Reference ID/Investigator# 19021
    • Pennsylvania
      • Philadelphia, Pennsylvania, Estados Unidos, 19111
        • Site Reference ID/Investigator# 6344
    • Wisconsin
      • Madison, Wisconsin, Estados Unidos, 53792
        • Site Reference ID/Investigator# 6653
      • Ponce, Puerto Rico, 00716
        • Site Reference ID/Investigator# 46322

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

18 años a 99 años (Adulto, Adulto Mayor)

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Descripción

Inclusion Criteria:

  • Age is greater than or equal to 18 years.
  • Histologically or cytologically confirmed non-CNS primary solid malignancy.
  • Pathologically or radiographically confirmed metastatic disease in the brain. Subjects with non-measurable lesions, including leptomeningeal carcinomatosis, are eligible.
  • WBRT is clinically indicated, with the exception of prophylactic treatment.
  • Karnofsky Performance Status (KPS) greater than or equal to a score of 70.
  • Adequate hematology, renal and hepatic function.
  • Both men and women of childbearing potential must agree to use adequate contraception (one of the following listed below) prior to study entry, for the duration of study participation and up to 2 months following completion of protocol therapy.

    • Total abstinence from sexual intercourse (minimum one complete menstrual cycle)
    • A vasectomized partner * Hormonal contraceptives (oral, parenteral or transdermal) for at least 3 months prior to study drug administration
    • Double-barrier method (condoms, contraceptive sponge, diaphragm or vaginal ring with spermicidal jellies or cream)
  • Subject is capable of understanding and complying with parameters as outlined in the protocol.
  • Subject or the subject's legally acceptable representative has voluntarily signed and dated the informed consent, approved by an Independent Ethics Committee (IEC)/Institutional Review Board (IRB), prior to the initiation of any screening or study-specific procedures.

Exclusion Criteria:

  • Brain metastases secondary to germ cell tumor or lymphoma malignancy.
  • Primary central nervous system (CNS) neoplasm.
  • Prior or concurrent administration of the following therapies or treatments:

    • Prior treatment with WBRT
    • SRS performed less than 14 days prior to WBRT D1, or is scheduled to occur within 30 days of the last WBRT session
    • Last dose of chemotherapy, immunotherapy, biologic therapy, or investigational therapy was less than 14 days prior to WBRT D1. Bisphosphonates, hormone modification therapy, and trastuzumab are permitted without restriction
  • Unresolved or unstable, serious toxicity from prior administration of another investigational drug and/or prior anti-cancer treatment.
  • Known seizure disorder (status epileptics) that is uncontrolled, or seizures occurring greater than or equal to 3 times a week over the past month.
  • If female, subject is pregnant or breast-feeding.
  • Clinically significant and uncontrolled major cardiac, respiratory, renal, hepatic, gastrointestinal, hematologic or neurological/psychiatric disease or disorder, including but not limited to:

    • Active uncontrolled infection
    • Symptomatic congestive heart failure, unstable angina pectoris, or cardiac arrhythmia
    • Any other illness condition(s) that could exacerbate potential toxicities, confound safety assessments, require excluded therapy for management, or limit compliance with study requirements
  • Unable to swallow and retain oral medications.
  • Known contraindication to enhanced MRI and CT, including but not limited to:

    • Presence of metal objects within the body such as a cardiac pacemaker, implanted cardiac defibrillator, brain aneurysm clips, cochlear implant, ocular foreign body, or shrapnel
    • History of immediate or delayed hypersensitivity reaction or other contraindication to contrast agents including but not limited to gadolinium and iodine
  • Previous enrollment in this study or another study involving the investigation of ABT-888, with the exception of receiving a single dose of study drug.
  • Consideration by the investigator, for any reason, that the subject is an unsuitable candidate to receive ABT-888 and/or WBRT.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

  • Propósito principal: Tratamiento
  • Asignación: No aleatorizado
  • Modelo Intervencionista: Asignación de un solo grupo
  • Enmascaramiento: Ninguno (etiqueta abierta)

Armas e Intervenciones

Grupo de participantes/brazo
Intervención / Tratamiento
Experimental: 1

This is an open label study; therefore, there are no numbered/labeled study arms.

This is a dose escalation study, ABT-888 dose will be escalated in conjunction with two schedules of whole brain radiation therapy (WBRT). Subjects may be treated WBRT for 3 weeks (15 days) or 2 weeks (10 days).

Oral Capsules
Otros nombres:
  • veliparib
15 fractions of 2.5 Gy over 3 weeks to a total dose of 37.5 GY or 10 fractions of 3.0 Gy over 2 weeks to a total dose of 30 Gy
Otros nombres:
  • WBRT

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Periodo de tiempo
Determine the maximum tolerated dose of ABT-888 in combination with whole brain radiation therapy
Periodo de tiempo: ABT-888 will be dose escalated until the largest dose is reached that is felt to be safe based on safety information from all subjects.
ABT-888 will be dose escalated until the largest dose is reached that is felt to be safe based on safety information from all subjects.

Medidas de resultado secundarias

Medida de resultado
Medida Descripción
Periodo de tiempo
Safety Assessment Physical and Neurological Exam
Periodo de tiempo: be performed at all study visits, final and follow-up visit
be performed at all study visits, final and follow-up visit
Safety Assessment Mini-Mental State Examination
Periodo de tiempo: be performed at all study visits, final and follow-up visit
be performed at all study visits, final and follow-up visit
Safety Assessment Laboratory testing
Periodo de tiempo: be performed at all study visits, final and follow-up visit
Chemistry and Hematology labs will be collected
be performed at all study visits, final and follow-up visit

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Investigadores

  • Director de estudio: Shepherd L Stacie, MD, AbbVie

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio

1 de marzo de 2008

Finalización primaria (Actual)

1 de marzo de 2013

Finalización del estudio (Actual)

1 de marzo de 2013

Fechas de registro del estudio

Enviado por primera vez

28 de marzo de 2008

Primero enviado que cumplió con los criterios de control de calidad

28 de marzo de 2008

Publicado por primera vez (Estimar)

1 de abril de 2008

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

21 de noviembre de 2017

Última actualización enviada que cumplió con los criterios de control de calidad

17 de noviembre de 2017

Última verificación

1 de mayo de 2013

Más información

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. .

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