- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT00019591
Vaccine Therapy With or Without Interleukin-2 in Treating Patients With Locally Advanced or Metastatic Colorectal Cancer
A Phase I/II Trial of Vaccination With Mutant Ras Peptide-Pulsed Dendritic Cells in the Treatment of HLA A2.1 Positive Patients With Colorectal Cancer
RATIONALE: Vaccines may make the body build an immune response that will kill cancer cells. Combining vaccine therapy with interleukin-2 may kill more cancer cells.
PURPOSE: Phase I/II trial to study the effectiveness of vaccine therapy with or without interleukin-2 in treating patients who have locally advanced or metastatic colorectal cancer.
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
OBJECTIVES:
- Determine the frequency of immunologic response in patients with locally advanced or metastatic colorectal cancer treated with ras peptide-pulsed dendritic cell vaccine with or without interleukin-2.
- Determine the tumor response and survival time in patients with metastatic colorectal cancer treated with vaccine plus interleukin-2.
- Determine the time to progression in patients with locally advanced colorectal cancer treated with adjuvant vaccine.
OUTLINE: Patients are assigned to 1 of 2 treatment groups according to extent of disease. Patients with prior locally advanced disease are assigned to treatment group A, while those with metastatic disease are assigned to treatment group B.
- Group A: Patients are vaccinated against influenza on day -6. Patients undergo collection of peripheral blood mononuclear cells (PBMC) on day -4. The PBMC are cultured with sargramostim (GM-CSF) and interleukin-4 for 5 days and CD40 ligand for 24 hours and then pulsed for 2 hours with the appropriate peptide to form a vaccine. Patients receive ras peptide-pulsed dendritic cell vaccine IV over 5 minutes on days 1, 15, 29, 43, and 57.
- Group B: Patients undergo collection of PBMC and receive vaccination as in group A. Patients also receive interleukin-2 subcutaneously on days 2-6 and 9-13.
Treatment in both groups repeats every 2 weeks for up to 5 vaccinations in the absence of disease progression or unacceptable toxicity.
Patients are followed on days 75, 90, 120, and 365.
PROJECTED ACCRUAL: A total of 500 patients will be accrued for this study within 3 years.
Studietyp
Fas
- Fas 2
- Fas 1
Kontakter och platser
Studieorter
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Maryland
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Bethesda, Maryland, Förenta staterna, 20892-1182
- Warren Grant Magnuson Clinical Center - NCI Clinical Studies Support
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Tennessee
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Nashville, Tennessee, Förenta staterna, 37232-6838
- Vanderbilt-Ingram Cancer Center
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Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
DISEASE CHARACTERISTICS:
- Histologically confirmed locally advanced or metastatic colorectal cancer
- Metastatic disease must be radiologically proven
- HLA-A2-1 positive
- Locally advanced disease must have had prior resection or incomplete resection with poor prognosis
Locally advanced disease includes:
- Stage III or IV colon cancer (T4 or any T, N2-3, M0)
- Stage III or IV rectal cancer (T4 or T3, N1-3)
- Resectable or unresectable T4 disease after radiotherapy, chemotherapy, and/or surgery
- Absence of measurable disease but more than a 50% chance of recurrence
- Completely resected or locally advanced disease may have had conventional therapy completed within 1-12 months (surgery alone, with or without adjuvant chemotherapy and/or radiotherapy) prior to study entry
Metastatic disease patients must have bidimensionally measurable disease
- Bone lesions with well-demarcated borders allowed
- Lesions seen only on bone scan, pleural effusions, ascites, and changes in carcinoembryonic antigen are not considered measurable disease
PATIENT CHARACTERISTICS:
Age:
- Over 18
Performance status:
- ECOG 0-1
Life expectancy:
- Not specified
Hematopoietic:
- Lymphocyte count at least 470/mm^3
- Granulocyte count at least 1,000/mm^3
- Platelet count at least 100,000/mm^3
Hepatic:
- Bilirubin no greater than 2.0 mg/dL*
- SGOT no greater than 4 times upper limit of normal (ULN) (2.5 times ULN for adjuvant patients)*
- Albumin at least 3 g/dL
- No active viral hepatitis
- No evidence of chronic infection due to hepatitis C
- Hepatitis B surface antigen negative NOTE: *Unless due to metastatic disease
Renal:
- Creatinine no greater than 2.0 mg/dL
Cardiovascular:
- No history of cardiac failure, significant arrhythmias, or coronary artery disease (metastatic disease patients only)
Other:
- Not pregnant or nursing
- Fertile patients must use effective contraception
- HIV negative
- No prior malignancy with a 50% chance of recurrence within 5 years except nonmelanomatous skin cancer or carcinoma in situ of the cervix
- No medical or psychiatric condition that would preclude compliance
- No serious medical condition that would preclude apheresis
- No serious infection
- No uncontrolled thyroid disease (metastatic disease patients only)
- Patients with an allergy to eggs are allowed but are not vaccinated against influenza during study
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- No prior immunologic therapy directed at the cellular immune system
Chemotherapy:
- See Disease Characteristics
- Prior chemotherapy for metastatic disease allowed
- At least 4 weeks since prior chemotherapy
- No concurrent chemotherapy or anticipated need for chemotherapy for 2 months after vaccinations
Endocrine therapy:
- At least 4 weeks since prior supraphysiologic steroid therapy
Radiotherapy:
- See Disease Characteristics
- Prior radiotherapy for metastatic disease allowed
- No concurrent radiotherapy
Surgery:
- See Disease Characteristics
- Prior surgery for metastatic disease allowed
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
Vad mäter studien?
Primära resultatmått
Resultatmått |
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Response rate every 3 months for up to a year after completion of study treatment
|
Samarbetspartners och utredare
Sponsor
Utredare
- Studiestol: John E. Janik, MD, NCI - Metabolism Branch;MET
Studieavstämningsdatum
Studera stora datum
Studiestart
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
- Matsmältningssystemets sjukdomar
- Neoplasmer
- Neoplasmer efter plats
- Gastrointestinala neoplasmer
- Neoplasmer i matsmältningssystemet
- Gastrointestinala sjukdomar
- Kolonsjukdomar
- Tarmsjukdomar
- Intestinala neoplasmer
- Rektala sjukdomar
- Kolorektala neoplasmer
- Anti-infektionsmedel
- Antivirala medel
- Anti-HIV-medel
- Antiretrovirala medel
- Antineoplastiska medel
- Aldesleukin
Andra studie-ID-nummer
- CDR0000066874
- NCI-99-C-0023L
- NCI-T98-0034
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