- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00091052
Radiation Therapy and Sargramostim in Treating Patients With Advanced Solid Tumors
Contrast-Enhanced Radiotherapy With GM-CSF Immune Stimulation - Phase I/II Clinical Center Treatment Trial
RATIONALE: Colony-stimulating factors such as sargramostim increase the number of immune cells found in bone marrow or peripheral blood. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining radiation therapy with sargramostim may kill more tumor cells.
PURPOSE: This phase I/II trial is studying the side effects of giving radiation therapy together with sargramostim and to see how well it works in treating patients with advanced solid tumors.
Studieoversigt
Status
Intervention / Behandling
Detaljeret beskrivelse
OBJECTIVES:
- Determine the safety of contrast-enhanced high-dose radiotherapy administered with sargramostim (GM-CSF) in patients with advanced solid malignancies.
- Determine immune response in patients treated with this regimen.
- Determine tumor response in patients treated with this regimen.
OUTLINE: Patients are stratified according to prior therapy (biopsy or simple surgery vs radical surgery, chemotherapy, or radiotherapy).
Patients receive a contrast agent intratumorally followed by a single fraction of kilovoltage radiotherapy. Beginning 24 hours after radiotherapy, patients receive sargramostim (GM-CSF) intratumorally continuously for 1 week and then subcutaneously for 2 weeks. Patients with lung tumors receive GM-CSF by inhalation twice daily for 1 week and then every other week for a total of 3 weeks of drug treatment.
Treatment may repeat in several weeks in the absence of disease progression or unacceptable toxicity.
Patients are followed every 8 weeks.
PROJECTED ACCRUAL: A total of 47 patients (12 for phase I and 35 for phase II) will be accrued for this study.
Undersøgelsestype
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Colorado
-
Loveland, Colorado, Forenede Stater, 80538
- Sirius Medicine, LLC
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
DISEASE CHARACTERISTICS:
Histologically confirmed solid malignancy
- Advanced disease
Radiotherapy is appropriate treatment (i.e., radio-responsive)
- No tumors beyond the reach of kilovoltage beam (e.g., > 15 cm beneath the skin)
- At least 1 lesion accessible to needle localization and catheter placement
- May be refractory to prior chemotherapy
PATIENT CHARACTERISTICS:
Age
- 18 and over
Performance status
- 0-4
Life expectancy
- At least 2 months
Hematopoietic
- Hemoglobin ≥ 10 g/dL (RBC transfusion allowed)
- Absolute neutrophil count ≥ 1,000/mm^3
- Platelet count ≥ 100,000/mm^3 (transfusion independent)
- No excessive leukemic blasts
- No bleeding diathesis
Hepatic
- PT and PTT ≤ 1.5 times upper limit of normal (ULN)
- AST or ALT < 2 times ULN
- Alkaline phosphatase < 2 times ULN
Renal
- Creatinine < 1.5 mg/dL
Other
- Not pregnant or nursing
- Negative pregnancy test
- No contraindication to MRI or CT scan
- No medical or psychiatric condition that would preclude giving informed consent
- Able to lie flat for 1 hour
- No known hypersensitivity to sargramostim (GM-CSF) or any of its components
PRIOR CONCURRENT THERAPY:
Biologic therapy
- Prior biologic therapy allowed
- No concurrent biologic therapy
Chemotherapy
- See Disease Characteristics
- No concurrent chemotherapy
Endocrine therapy
- Concurrent hormonal therapy allowed
Radiotherapy
- Prior radiotherapy to planned treatment site allowed
- No other concurrent radiotherapy to planned treatment site
Surgery
- Prior surgery allowed
Other
- More than 14 days since prior radiosensitizers
- No other concurrent investigational therapy
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Maskning: Ingen (Åben etiket)
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
|---|
|
Toxicity as measured by the Southwest Oncology Group Performance Status and Toxicity Criteria on day 1 and in weeks 4, 12, and 20
|
Sekundære resultatmål
Resultatmål |
|---|
|
Immune and tumor response as measured by reverse transcriptase polymerase chain reaction (RT-PCR) and CT scan on day 1 and in weeks 2, 3, 4, 12, and 20 or weeks 4, 12, and 20
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Studiestol: Michael D. Weil, MD, Sirius Medicine
Datoer for undersøgelser
Studer store datoer
Studiestart
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- CDR0000383147
- SIRIUS-1053285
- SIRIUS-01
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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