- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT00003842
IL-4(38-37)-PE38KDEL Immunotoxin in Treating Patients With Recurrent Malignant Astrocytoma
A Phase I Study of a Recombinant Chimeric Protein Composed of Circularly Permuted IL-4 and a Mutated Form of the Pseudomonas Exotoxin Termed IL-4(38-37)-PE38KDEL (IL-4 Toxin) for the Treatment of Recurrent Malignant Astrocytoma
RATIONALE: IL-4(38-37)-PE38KDEL immunotoxin may locate tumor cells and kill them without harming normal cells. This may be an effective treatment for recurrent malignant astrocytoma.
PURPOSE: Phase I trial to study the effectiveness of IL-4(38-37)-PE38KDEL immunotoxin in treating patients who have recurrent malignant astrocytoma.
Descripción general del estudio
Estado
Intervención / Tratamiento
Descripción detallada
OBJECTIVES: I. Determine the maximum tolerated dose of intratumorally infused IL-4(38-37)-PE38KDEL immunotoxin in patients with recurrent malignant astrocytoma. II. Determine the safety of this regimen in these patients. III. Determine preliminarily any efficacy of this regimen in these patients.
OUTLINE: This is a dose escalation, multicenter study. Patients undergo a stereotactic biopsy under MR/CT guidance. Catheters are then placed into the tumor under stereotactic guidance. The catheter is filled with IL-4(38-37)-PE38KDEL immunotoxin (IL-4 toxin), with infusion beginning 24 hours after catheter insertion. The IL-4 toxin is infused over 4 days. The catheter is removed 45 minutes after the infusion is completed and a MR scan is performed. Cohorts of 3 patients each receive escalating doses of IL-4 toxin until the maximum tolerated dose (MTD) is reached. The MTD is defined as the dose preceding the dose at which 2 of 3 patients experience dose limiting toxicity. Patients are followed every 4 weeks for 16 weeks, then every 8 weeks for up to 3 years.
PROJECTED ACCRUAL: Approximately 30 patients will be accrued for this study.
Tipo de estudio
Inscripción (Anticipado)
Fase
- Fase 1
Contactos y Ubicaciones
Ubicaciones de estudio
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California
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Los Angeles, California, Estados Unidos, 90033
- University of Southern California, Healthcare Consultation Center
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San Francisco, California, Estados Unidos, 94115-0128
- UCSF Cancer Center and Cancer Research Institute
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San Francisco, California, Estados Unidos, 94143-0372
- Neuro-Oncology Service
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Santa Monica, California, Estados Unidos, 90404
- John Wayne Cancer Institute
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Maryland
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Bethesda, Maryland, Estados Unidos, 20892
- Laboratory of Molecular Biology
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Rockville, Maryland, Estados Unidos, 20857
- Food and Drug Administration
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Missouri
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Saint Louis, Missouri, Estados Unidos, 63110-0250
- St. Louis University Health Sciences Center
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New York
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New York, New York, Estados Unidos, 10032
- Herbert Irving Comprehensive Cancer Center
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North Carolina
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Charlotte, North Carolina, Estados Unidos, 28207-1830
- Charlotte Neurosurgical Associates
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Ohio
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Cincinnati, Ohio, Estados Unidos, 45219
- Barrett Cancer Center, The University Hospital
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Criterios de participación
Criterio de elegibilidad
Edades elegibles para estudiar
Acepta Voluntarios Saludables
Géneros elegibles para el estudio
Descripción
DISEASE CHARACTERISTICS: Histologically proven recurrent glioblastoma or anaplastic astrocytoma Stereotactically accessible, enhancing mass no greater than 50 mL total volume by MRI No significant mass effect Recent craniotomy allowed No anaplastic oligodendroglioma No tumors of the brainstem, cerebellum, or both hemispheres No diffuse subependymal or CSF disease If on stable or increasing dose of steroid, must have evidence of increasing contrast enhancement by MRI or CT scan Prior external beam radiotherapy required
PATIENT CHARACTERISTICS: Age: Over 18 Performance status: Karnofsky 60-100% Life expectancy: Not specified Hematopoietic: Absolute neutrophil count greater than 1500/mm3 Platelet count greater than 100,000/mm3 Hemoglobin greater than 9.5 g/dL Hepatic: Bilirubin less than 2 mg/dL AST and ALT less than 2 times upper limit of normal (ULN) PT/PTT no greater than ULN Renal: Creatinine less than 2 mg/dL Other: Not pregnant Negative pregnancy test Fertile patients must use effective contraception No systemic diseases to cause unacceptable anesthetic/operative risk No active infection requiring treatment No unexplained febrile illness
PRIOR CONCURRENT THERAPY: Biologic therapy: No concurrent blood or platelet transfusions Chemotherapy: At least 4 weeks since prior chemotherapy Endocrine therapy: See Disease Characteristics Radiotherapy: See Disease Characteristics At least 4 weeks since prior radiotherapy Surgery: See Disease Characteristics Medically able to undergo surgery Other: No other concurrent investigational agents
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
Colaboradores e Investigadores
Patrocinador
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Fechas de registro del estudio
Enviado por primera vez
Primero enviado que cumplió con los criterios de control de calidad
Publicado por primera vez (Estimar)
Actualizaciones de registros de estudio
Última actualización publicada (Estimar)
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
- Enfermedades del Sistema Nervioso
- Neoplasias por tipo histológico
- Neoplasias
- Neoplasias por sitio
- Neoplasias Glandulares y Epiteliales
- Glioma
- Neoplasias Neuroepiteliales
- Tumores neuroectodérmicos
- Neoplasias De Células Germinales Y Embrionarias
- Neoplasias De Tejido Nervioso
- Neoplasias del Sistema Nervioso
- Neoplasias del Sistema Nervioso Central
- Astrocitoma
- Efectos fisiológicos de las drogas
- Agentes antirreumáticos
- Agentes antineoplásicos
- Factores inmunológicos
- Adyuvantes, Inmunológicos
- Interleucina-4
Otros números de identificación del estudio
- CDR0000067001
- UCMC-981061
- NBI-3001-9802
- NCI-V99-1536
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