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
Status
Betingelser
Betingelser
Intervention / Behandling
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
Undersøgelsestype
Fase
Fase
- Fase 2
- Fase 1
Kontakter og lokationer
Studiesteder
-
-
Colorado
-
Loveland, Colorado, Forenede Stater, 80538
- Sirius Medicine, LLC
-
-
Deltagelseskriterier
Berettigelseskriterier
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
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
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
Sponsor
Efterforskere
Efterforskere
- Studiestol: Michael D. Weil, MD, Sirius Medicine
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
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 .