A Randomized Study of Amplimexon (Imexon) With Gemcitabine in Pancreatic Cancer
A Phase 2 Randomized, Double-Blind, Multicenter Trial of Amplimexon® Plus Gemcitabine Versus Gemcitabine Plus Placebo in Patients With Metastatic Chemotherapy Naïve Pancreatic Adenocarcinoma (Stage IV)
Descripción general del estudio
Estado
Estado
Condiciones
Condiciones
Intervención / Tratamiento
Intervención / Tratamiento
Tipo de estudio
Tipo de estudio
Inscripción (Actual)
Inscripción
Fase
Fase
- Fase 2
Contactos y Ubicaciones
Ubicaciones de estudio
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Alabama
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Birmingham, Alabama, Estados Unidos, 35205
- Birmingham Hematology and Oncology- US Oncology
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Arizona
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Tucson, Arizona, Estados Unidos, 85715
- Arizona Clinical Research Center
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Tucson, Arizona, Estados Unidos, 85704
- AZ Onc Associates D.B.A. Hematology Oncology- US Oncology
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Colorado
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Denver, Colorado, Estados Unidos, 80218
- Rocky Mountain Cancer Center- US Oncology
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Florida
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Ocala, Florida, Estados Unidos, 34471
- Ocala Oncology Center- US Oncology
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Orlando, Florida, Estados Unidos, 34761
- Cancer Centers of Florida- US Oncology
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Georgia
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Atlanta, Georgia, Estados Unidos, 30309
- Peachtree Hematology and Oncology Consultants
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Illinois
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Chicago, Illinois, Estados Unidos, 60611
- Hematology Oncology Associates of Illinois- US Oncology
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Niles, Illinois, Estados Unidos, 60714
- Cancer Care & Hematolog Specialists of Chicagoland- US Oncology
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Indiana
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Indianapolis, Indiana, Estados Unidos, 46227
- Central Indiana Cancer Centers- US Oncology
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South Bend, Indiana, Estados Unidos, 46601
- Northern Indiana Cancer Research Consortium
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Terre Haute, Indiana, Estados Unidos, 47802
- Hope Center- US Oncology
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Kentucky
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Lexington, Kentucky, Estados Unidos, 40536-0093
- University of Kentucky, Hematology/Oncology/BMT Clinical Research
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Massachusetts
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Burlington, Massachusetts, Estados Unidos, 01805
- Lahey Clinic
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Michigan
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Ann Arbor, Michigan, Estados Unidos, 48109
- University of Michigan
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Minnesota
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Minneapolis, Minnesota, Estados Unidos, 55455
- University of Minnesota
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Missouri
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Kansas City, Missouri, Estados Unidos, 64131
- Kansas City Cancer Center, LLC- US Oncology
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Nevada
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Las Vegas, Nevada, Estados Unidos, 89169
- Comprehensive Cancer Centers of Nevada- US Oncology
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New Jersey
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Flemington, New Jersey, Estados Unidos, 08822
- Hunterdon Regional Cancer Center
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Mount Holly, New Jersey, Estados Unidos, 08060
- Hematology Oncology Associates
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New Mexico
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Albuquerque, New Mexico, Estados Unidos, 87131
- University of New Mexico
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Albuquerque, New Mexico, Estados Unidos, 87106
- Hematology Oncology Associates
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Las Cruces, New Mexico, Estados Unidos, 88011
- University of New Mexico Cancer Center South
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Santa Fe, New Mexico, Estados Unidos, 87505
- New Mexico Cancer Care Associates- US Oncology
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New York
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Buffalo, New York, Estados Unidos, 14263
- Roswell Park Cancer Institute
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North Carolina
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Raleigh, North Carolina, Estados Unidos, 27607
- Cancer Center of North Carolina- US Oncology
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Pennsylvania
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Kingston, Pennsylvania, Estados Unidos, 18704
- Medical Onc Assoc of Wyoming Valley, PC- US Oncology
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Philadelphia, Pennsylvania, Estados Unidos, 19111
- Fox Chase Cancer Center
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Pittsburgh, Pennsylvania, Estados Unidos, 15232
- University of Pittsburgh Cancer Institute
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Pottstown, Pennsylvania, Estados Unidos, 19464
- Pottstown Memorial Medical Center
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Upland, Pennsylvania, Estados Unidos, 19013
- Associates in Hematology-Oncology P.C. US Oncology
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West Reading, Pennsylvania, Estados Unidos, 19611
- Reading Hospital Regional Medical Center
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South Dakota
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Sioux Falls, South Dakota, Estados Unidos, 57104
- Sanford Clinic
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Texas
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Amarillo, Texas, Estados Unidos, 79106
- Texas Oncology - Amarillo- US Oncology
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Beaumont, Texas, Estados Unidos, 77702
- Mamie Mcfaddin Ward Cancer Center, Texas Oncology- US Oncology
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Bedford, Texas, Estados Unidos, 76022
- Texas Oncology P.A.- Bedford- US Oncology
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Dallas, Texas, Estados Unidos, 75230
- Texas Cancer Center at Medical City- US Oncology
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Dallas, Texas, Estados Unidos, 75231
- Texas Oncology P.A. - Dallas- US Oncology
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Dallas, Texas, Estados Unidos, 75237
- Methodist Charlton Cancer Center - Texas Oncology- US Oncology
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Odessa, Texas, Estados Unidos, 79761
- Texas Oncology - Odessa- US Oncology
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Temple, Texas, Estados Unidos, 76508
- Scott and White Hospital and Clinics
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Waco, Texas, Estados Unidos, 76712
- Texas Oncology Cancer Care and Research Center- US Oncology
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Wichita Falls, Texas, Estados Unidos, 76310
- Texoma Cancer Center- US Oncology
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Virginia
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Norfolk, Virginia, Estados Unidos, 23502
- Virginia Oncology Associates- US Oncology
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Salem, Virginia, Estados Unidos, 24153
- Onc & Hematology Assoc. of Southern VA, Inc D.B.A. - US Oncology
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Washington
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Seattle, Washington, Estados Unidos, 98104
- Swedish Cancer Institute
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Spokane, Washington, Estados Unidos, 99202
- Cancer Care Northwest- US Oncology
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Vancouver, Washington, Estados Unidos, 98684
- Northwest Cancer Specialists- US Oncology
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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:
- Patients with histologically or cytologically confirmed, chemotherapy naive, metastatic pancreatic adenocarcinoma (Stage IV). This does not include patients with only locally advanced pancreatic cancer.
- At least one unidimensional measurable metastatic lesion by contrast enhanced CT scan (or MRI in patients ineligible for contrast enhanced CT) that are outside any prior radiation port.
- Age at least 18 years.
- ECOG performance status 0 or 1.
- No prior chemotherapy or radiation therapy.
- Projected life expectancy at least 2 months.
- If female, neither pregnant nor lactating.
- If of child bearing potential must agree to, and be able to use adequate contraception.
- Concomitant disease: No respiratory insufficiency requiring oxygen therapy; no angina at rest; no myocardial infarction in previous 3 months; no life threatening ventricular arrhythmias. No uncompensated CHF or NY Heart Association class 3 or 4 cardiac disease.
- No other concurrent active malignancy.
- No infection requiring parenteral antibiotic therapy at the start of protocol treatment.
Laboratory values within the following criteria:
Hgb greater than or equal to 9 gm/dL WBC greater than or equal 3,500/mm^3 ANC greater than or equal 1,500/mm^3 Platelet count greater than or equal 100,000/mm^3 Creatinine greater than or equal 2.0 Bilirubin less than or equal to 2.0 Hepatic enzymes (AST, ALT) less than or equal 3 times upper limit of normal (ULN)
- G6PD level greater than or equal lower limit of normal (LLN).
- Able to render informed consent and follow protocol requirements.
Exclusion Criteria:
- Patients with locally advanced, non-metastatic pancreas cancer (Stage III or below).
- Age less than 18 years.
- ECOG performance status 2 or greater.
- Prior anticancer drug therapy for metastatic disease.
- Ascites.
- Prior abdominal or thoracic surgery < 4 weeks before the start of therapy.
- Current or prior brain metastases. Brain MRI or CT required pre-registration only if the patient has CNS symptoms indicating a need for evaluation.
- Life expectancy projected less than 2 months.
- Pregnancy or lactation.
- Unable or unwilling to utilize medically acceptable contraception if of childbearing potential.
- Laboratory parameters outside of specified ranges, (see above).
- Infection requiring parenteral antibiotics.
- NY Heart Association stage 3 or 4 heart disease.
- Unable to render informed consent.
- Failure to meet any of the eligibility criteria as outlined above.
Plan de estudios
¿Cómo está diseñado el estudio?
Detalles de diseño
- Propósito principal: Tratamiento
- Asignación: Aleatorizado
- Modelo Intervencionista: Asignación paralela
- Enmascaramiento: Cuadruplicar
Número de brazos
Armas e Intervenciones
Grupo de participantes/brazoGrupo de participantes/brazo |
Intervención / TratamientoIntervención / Tratamiento |
|---|---|
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Experimental: imexon + gemcitabine
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875 mg/m^2 imexon IV + 1000 mg/m^2 gemcitabine IV
Otros nombres:
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Comparador activo: Placebo + gemcitabine
Placebo in combination with gemcitabine
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imexon placebo IV + 1000 mg/m^2 gemcitabine IV
Otros nombres:
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¿Qué mide el estudio?
Medidas de resultado primarias
Medidas de resultado primarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Overall Survival for the Intent to Treat Population
Periodo de tiempo: up to 2 years
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To compare the overall survival duration of the two treatment arms.
Overall survival is measured from the time of randomization until reported death.
Subjects were censored at last time known alive if lost to follow-up.
Alive patients were censored at the last survival follow-up.
Follow-up was monthly after off study treatment.
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up to 2 years
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To Evaluate and Compare the Tolerability and Toxicity of the Two Treatment Arms by Comparing Adverse Events
Periodo de tiempo: Adverse events were collected from the time of treatment until the participant went off study treatment, an average of 4 months
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Number of Participants with Adverse Events were compared between the two arms to detect any differences in number or types of events
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Adverse events were collected from the time of treatment until the participant went off study treatment, an average of 4 months
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Medidas de resultado secundarias
Medidas de resultado secundarias
Medida de resultado |
Medida Descripción |
Periodo de tiempo |
|---|---|---|
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Objective Response Rates of the Two Treatment Arms
Periodo de tiempo: one year
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Objective response is measured by tumor reduction as defined in the RECIST criteria.
Tumor shrinkage must be at least 30% to qualify as an objective response.
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one year
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Progression Free Survival
Periodo de tiempo: one year
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To compare the median progression free survival (PFS) of the two treatment arms.
Progression free survival is measured from randomization until the subject has documented disease progression by an objective measure.
Subjects were censored if no documented progression had occurred at the one year time point.
Subjects must be alive with no more than 20% increase in tumor size to qualify for progression free survival.
Changes in tumor size are defined by RECIST criteria.
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one year
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Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Director de estudio: Evan Hersh, MD, AmpliMed Corporation
Publicaciones y enlaces útiles
Fechas de registro del estudio
Fechas importantes del estudio
Inicio del estudio (Actual)
Inicio del estudio
Finalización primaria (Actual)
Finalización primaria
Finalización del estudio (Actual)
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 (Estimar)
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
- Enfermedades del Sistema Digestivo
- Neoplasias
- Neoplasias por sitio
- Enfermedades del sistema endocrino
- Neoplasias del Sistema Digestivo
- Neoplasias de glándulas endocrinas
- Enfermedades pancreáticas
- Neoplasias pancreáticas
- Efectos fisiológicos de las drogas
- Mecanismos moleculares de acción farmacológica
- Agentes antiinfecciosos
- Agentes Antivirales
- Inhibidores de enzimas
- Antimetabolitos, Antineoplásicos
- Antimetabolitos
- Agentes antineoplásicos
- Agentes inmunosupresores
- Factores inmunológicos
- Gemcitabina
Otros números de identificación del estudio
Otros números de identificación del estudio
- AMP-019
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