- ICH GCP
- Registro de ensayos clínicos de EE. UU.
- Ensayo clínico NCT00227539
Positron Emission Tomography in Predicting Response in Patients Who Are Undergoing Treatment With Pemetrexed Disodium and Cisplatin With or Without Surgery for Stage I, Stage II, or Stage III Non-Small Cell Lung Cancer
Early Positron Emission Tomography as a Predictor of Response in Neoadjuvant Chemotherapy for Non-Small Cell Lung Cancer
RATIONALE: Diagnostic procedures, such as positron emission tomography (PET), (done before, during, and after chemotherapy) may help doctors predict a patient's response to treatment and help plan the best treatment. Drugs used in chemotherapy, such as pemetrexed disodium and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving combination chemotherapy after surgery may kill any tumor cells that remain after surgery.
PURPOSE: This phase II trial is studying how well PET works in predicting response in patients who are undergoing treatment with pemetrexed disodium and cisplatin with or without surgery for stage I, stage II, or stage III non-small cell lung cancer.
Descripción general del estudio
Estado
Condiciones
Descripción detallada
OBJECTIVES:
Primary
- Determine the effectiveness of fludeoxyglucose F 18 positron emission tomography in predicting radiological and pathological response in patients treated with pemetrexed disodium and cisplatin with or without surgery for stage IB-IIIB non-small cell lung cancer (NSCLC).
Secondary
- Determine the safety of cisplatin and pemetrexed disodium in these patients.
- Determine the radiographic response rate, duration of response, and time to progression in patients treated with cisplatin and pemetrexed disodium.
OUTLINE: This is a multicenter study.
- Fludeoxyglucose F 18 (18FDG) positron emission tomography (PET) imaging: All patients undergo positron emission tomography (PET) imaging of the head, neck, thorax, abdomen, and pelvis. Patients receive fludeoxyglucose F 18 (^18FDG) IV followed by 45 minutes of rest. PET imaging is done over 1 hour and 8 minutes. Patients undergo PET imaging at three points during the study: 4 weeks prior to treatment, after the first cycle of treatment, and after 3 courses of chemotherapy. Some patients then undergo surgical resection of the tumor.
- Chemotherapy: Patients receive cisplatin IV over 30 minutes and pemetrexed disodium IV over 10 minutes on day 1. Courses repeat every 21 days for up to 3 courses in the absence of disease progression or unacceptable toxicity.
After completion of study treatment, patients are followed every 3 months for 2 years and then every 6 months for 3 years.
PROJECTED ACCRUAL: A total of 35 patients will be accrued for this study.
Tipo de estudio
Inscripción (Actual)
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
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-
Washington
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Seattle, Washington, Estados Unidos, 98195
- University of Washington School of Medicine
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Seattle, Washington, Estados Unidos, 98109-1023
- Seattle Cancer Care Alliance
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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 or cytologically confirmed non-small cell lung cancer (NSCLC)
Stage IB, II, IIIA, or IIIB (T4, N0-1) disease
- Staging must have been performed 4 weeks prior to study entry with a CT scan of chest, upper abdomen, and fludeoxyglucose F 18 (^18FDG) positron emission tomography (PET) scan
- Mediastinal evaluation and staging based on combination of CT scan and FDG-PET results
- If N1 or N2 nodes are found by FDG-PET or CT scan, metastases must be ruled out by brain MRI
Measurable and resectable disease
- T4 lesions must be resectable
- Eligible for curative surgery
- No malignant pleural effusion
PATIENT CHARACTERISTICS:
Age
- 18 and over
Performance status
- ECOG 0-1
Life expectancy
- Not specified
Hematopoietic
- Absolute neutrophil count ≥ 1,250/mm^3
- Platelet count ≥ 100,000/mm^3
Hepatic
- Bilirubin ≤ 1.5 times upper limit of normal (ULN)
- AST and ALT ≤ 3.0 times ULN
Renal
- Creatinine clearance ≥ 45 mL/min
Pulmonary
Adequate pulmonary reserve to undergo surgery
- Predicted FEV_1 > 0.8 L after resection
Other
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for 3 months after completion of study treatment
- Able to take corticosteroids
- Able to take folic acid or vitamin B_12 supplements
- No other malignancy within the past 5 years except nonmelanoma skin cancer or noninvasive cervical cancer
- No concurrent serious or uncontrolled disorder that would preclude study participation
No type I diabetes mellitus
- Type II diabetes mellitus allowed if glucose is 80-150 mg/dL
PRIOR CONCURRENT THERAPY:
Biologic therapy
- No concurrent immunotherapy
- No concurrent prophylactic filgrastim (G-CSF)
- No concurrent thrombopoiesis-stimulating agents
Chemotherapy
- At least 5 years since prior chemotherapy
Endocrine therapy
- No concurrent anticancer hormonal therapy
Radiotherapy
- No prior radiotherapy to the chest
- No concurrent curative or palliative radiotherapy
Surgery
- Not specified
Other
- At least 30 days since prior non-FDA-approved or investigational agents
- At least 5 days since prior aspirin or other nonsteroidal anti-inflammatory agents (8 days for long-acting agents [e.g., piroxicam])
- No other concurrent anticancer therapy
- No other concurrent investigational agents
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: N / A
- Modelo Intervencionista: Asignación de un solo grupo
- Enmascaramiento: Ninguno (etiqueta abierta)
Armas e Intervenciones
Grupo de participantes/brazo |
Intervención / Tratamiento |
---|---|
Experimental: Neoadjuvant therapy, PET scan and surgery
|
¿Qué mide el estudio?
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
Positron Emission Tomography as a Predictor of Response Measured by the Decrease in Standard Uptake Variable (SUV) After 1 Course of Therapy
Periodo de tiempo: Between days 18 and 22 prior to second chemotherapy infusion
|
Number of Participants with Decrease in Standard Uptake Variable (SUV) After 1 Course of Therapy
|
Between days 18 and 22 prior to second chemotherapy infusion
|
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
---|---|---|
Safety of Neoadjuvant Chemotherapy
Periodo de tiempo: Up to 4 weeks after last dose of chemotherapy
|
The number of patients that experienced a grade 3 or higher adverse event.
|
Up to 4 weeks after last dose of chemotherapy
|
Efficacy of Neoadjuvant Chemotherapy as Measured by Radiologic Response Rate
Periodo de tiempo: Up to 4 weeks after last dose of chemotherapy
|
The number of patients that had either a CR, PR or SD after the completion of chemotherapy.
Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Progression, as a 20% increase in the sum of the longest diameter of target lesions, or a measurable increase in a non-target lesion, or the appearance of new lesions; Stable Disease (SD), neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for disease progression.
|
Up to 4 weeks after last dose of chemotherapy
|
Colaboradores e Investigadores
Patrocinador
Colaboradores
Investigadores
- Investigador principal: Renato Martins, MD, MPH, Seattle Cancer Care Alliance
Publicaciones y enlaces útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio
Finalización primaria (Actual)
Finalización del estudio (Actual)
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 (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
- Enfermedades de las vías respiratorias
- Neoplasias
- Enfermedades pulmonares
- Neoplasias por sitio
- Neoplasias de las vías respiratorias
- Neoplasias torácicas
- Carcinoma Broncogénico
- Neoplasias Bronquiales
- Neoplasias Pulmonares
- Carcinoma de pulmón de células no pequeñas
- Mecanismos moleculares de acción farmacológica
- Inhibidores de la síntesis de ácidos nucleicos
- Inhibidores de enzimas
- Agentes antineoplásicos
- Radiofármacos
- Antagonistas del ácido fólico
- Fluorodesoxiglucosa F18
- Cisplatino
- Pemetrexed
Otros números de identificación del estudio
- 6228
- P30CA015704 (Subvención/contrato del NIH de EE. UU.)
- UWCC-6228
- UWCC-UW-6228
- UW-04033
- LILY-UW-04033
- CDR0000441239 (Identificador de registro: PDQ)
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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