- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00004604
Biological Therapy in Treating Patients With Metastatic Cancer
A Phase I Study of Active Immunotherapy With Carcinoembryonic Antigen RNA-Pulsed, Autologous Human Cultured Dendritic Cells in Patients With Metastatic Malignancies Expressing Carcinoembryonic Antigen
RATIONALE: Biological therapies use different ways to stimulate the immune system and stop cancer cells from growing.
PURPOSE: Phase I trial to study the effectiveness of biological therapy in treating patients who have metastatic cancer that has not responded to previous treatment.
Studieoversikt
Status
Forhold
Intervensjon / Behandling
Detaljert beskrivelse
OBJECTIVES: I. Determine the safety and dose limiting toxicity of an intravenous vaccine of autologous, cultured, dendritic cells pulsed with carcinoembryonic antigen (CEA) RNA in patients with metastatic adenocarcinoma expressing CEA. II. Assess the cellular immune response to the CEA protein. III. Assess the clinical and biochemical response to the treatment and the duration of such response.
OUTLINE: This a three tiered, open label, uncontrolled, dose escalation study. The first 3 patients receive a low dose of intravenous carcinoembryonic antigen (CEA) RNA-pulsed autologous dendritic cells (DC) at weeks 0, 1, 2, and 3. Patients are evaluated for dose limiting toxicity (DLT), immune response, and the antitumor response for at least 1 week before dose escalation may proceed. If there is no DLT in the first three, the next 3 patients are treated at a medium dose of CEA RNA-pulsed autologous DC at 0, 1, 2, and 3 weeks. Finally, if DLT is not seen at the medium dose, the final 6 patients receive intravenous infusions of a high dose of CEA RNA-pulsed autologous DC at weeks 0, 1, 2, and 3. If 1-2 patient(s) experience DLT at the either the low or medium dose levels, 3 more patients are entered at the same dose. If no further DLT occurs, then dose escalation continues. As soon as 3 toxic events occur in 3-6 patients at one dose level, accrual at that level ceases. The MTD is defined as the dose level immediately below that at which more than 3 of 6 patients develop DLT.
PROJECTED ACCRUAL: A minimum of 3 and a maximum of 18 patients will be accrued for this study.
Studietype
Registrering (Faktiske)
Fase
- Fase 1
Kontakter og plasseringer
Studiesteder
-
-
North Carolina
-
Durham, North Carolina, Forente stater, 27710
- Duke Comprehensive Cancer Center
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
DISEASE CHARACTERISTICS: Histologically confirmed metastatic adenocarcinoma expressing carcinoembryonic antigen (CEA) that has failed conventional therapy Measurable or evaluable disease May include elevated CEA level No previously irradiated or known new CNS metastases
PATIENT CHARACTERISTICS: Age: 18 and over Performance status: Karnofsky 70-100% Life expectancy: Greater than 6 months Hematopoietic: WBC at least 3,000/mm3 Absolute lymphocyte count at least 1,000/mm3 Hemoglobin at least 9 g/dL Platelet count at least 100,000/mm3 PT less than 1.25 times normal limit PTT less that 1.66 times normal limit Fibrinogen greater than 0.75 times normal limit Hepatic: Bilirubin less than 2.0 mg/dL Renal: Creatinine less than 2.5 mg/dL Cardiovascular: No NYHA class III or IV Pulmonary: FEV1 greater than 70% of predicted FVC greater than 70% of predicted DLCO greater than 70% of predicted No asthma or chronic obstructive pulmonary disease Other: No active or chronic infection (including urinary tract infection) No viral hepatitis HIV negative No concurrent second malignancy other than nonmelanoma skin cancer or controlled superficial bladder cancer No hepatic disease No history of other autoimmune disease such as inflammatory bowel disease, systemic lupus erythematous, ankylosing spondylitis, scleroderma, or multiple sclerosis
PRIOR CONCURRENT THERAPY: Must have recovered from all acute toxic effects Biologic therapy: No concurrent biologic therapy At least 6 weeks since biologic therapy No concurrent immunotherapy No more than 1 prior biologic regimen Chemotherapy: No concurrent chemotherapy At least 6 weeks since chemotherapy No more than 1 prior chemotherapy regimen Endocrine therapy: At least 6 weeks since steroid therapy Radiotherapy: No concurrent radiotherapy At least 12 weeks since therapy including Sr 89 At least 6 weeks since other radiotherapy No prior cranial radiotherapy Surgery: Not specified Other: No concurrent immunosuppressives such as azathioprine or cyclosporine
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
|
Eksperimentell: CEA RNA-pulsed DC cancer vaccine
carcinoembryonic antigen RNA-pulsed dendritic cells
|
carcinoembryonic antigen RNA-pulsed dendritic cells
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Safety
Tidsramme: 12 months
|
To determine the safety and dose limiting toxicity of intravenous injections of autologous, cultured, dendritic cells pulsed with CEA RNA.
|
12 months
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
Immune response
Tidsramme: 12 weeks
|
Evaluation of cellular immune response to the CEA protein.
Evaluation of clinical and biochemical response to the treatment and the duration of such response
|
12 weeks
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Studierekorddatoer
Studer hoveddatoer
Studiestart
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
- stadium III ondartet testikkel-kimcelletumor
- stadium IV brystkreft
- tilbakevendende brystkreft
- tilbakevendende ikke-småcellet lungekreft
- småcellet lungekreft i omfattende stadium
- tilbakevendende småcellet lungekreft
- stadium IV ikke-småcellet lungekreft
- tilbakevendende spyttkjertelkreft
- stadium IV spyttkjertelkreft
- stadium IV endetarmskreft
- stadium IV tykktarmskreft
- tilbakevendende tykktarmskreft
- tilbakevendende endetarmskreft
- tilbakevendende kreft i bukspyttkjertelen
- stadium IV eggstokepitelkreft
- tilbakevendende eggstokepitelkreft
- mannlig brystkreft
- stadium IV kreft i bukspyttkjertelen
- levermetastaser
- stadium IV magekreft
- tilbakevendende magekreft
- uoperabel galleblærenkreft
- tilbakevendende galleblærenkreft
- ikke-opererbar ekstrahepatisk gallekanalkreft
- tilbakevendende ekstrahepatisk gallekanalkreft
- kolangiokarsinom i galleblæren
- kolangiokarsinom i den ekstrahepatiske gallegangen
- inflammatorisk brystkreft
- tilbakevendende ondartet testikkel-kimcelletumor
- testikkelplommesekk svulst
- primært hepatocellulært karsinom hos voksne
- skjoldbruskkjertel medullært karsinom
- Paget sykdom i brystet med invasivt duktalt karsinom
- lungemetastaser
Ytterligere relevante MeSH-vilkår
- Sykdommer i fordøyelsessystemet
- Patologiske prosesser
- Hudsykdommer
- Sykdommer i luftveiene
- Neoplasmer etter histologisk type
- Neoplasmer
- Lungesykdommer
- Neoplasmer etter nettsted
- Adenokarsinom
- Karsinom
- Neoplasmer, kjertel og epitel
- Sykdommer i det endokrine systemet
- Gastrointestinale neoplasmer
- Neoplasmer i fordøyelsessystemet
- Gastrointestinale sykdommer
- Magesykdommer
- Neoplasmer i endokrine kjertel
- Bryst sykdommer
- Neoplasmer i luftveiene
- Thoracale neoplasmer
- Neoplastiske prosesser
- Galleblæren sykdommer
- Galleveissykdommer
- Pankreassykdommer
- Galleveissykdommer
- Neoplasmer i galleveiene
- Neoplasmer i magen
- Neoplasmer, kjønnsceller og embryonale
- Brystneoplasmer
- Lungeneoplasmer
- Neoplasma Metastase
- Neoplasmer i bukspyttkjertelen
- Kolangiokarsinom
- Neoplasmer i galleblæren
- Gallekanalsneoplasmer
Andre studie-ID-numre
- CDR0000065619
- 1817 (Annen identifikator: Duke IRB)
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