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- Klinische proef NCT01671592
Safety of Labeled Dendritic Cell (DC) Vaccines and Feasibility of Tracking by Magnetic Resonance Imaging (MRI)
Safety and Feasibility Evaluation of the MRI-based Tracking of Alpha-type-1 Dendritic Cell Vaccines in Patients With Colorectal Cancer
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
STUDY EVALUATIONS
Pre-Vaccination
- Complete physical examination (with ECOG performance status (PS), medical history, weight, height, and BSA); the exact size and location of all tumor lesions will be noted in the flow sheet, documented in the text note, and by photographic and/or radiologic means
- CEA levels in the blood (as a tumor marker)
- Women of childbearing potential will have a serum beta-HCG pregnancy test
- Anti-HIV, HbsAg and Anti-HCV
- CBC, platelet, differential
- Comprehensive metabolic panel (CMP) including: glucose, BUN, creatinine, sodium, potassium, Cl, CO2, calcium, total protein, albumin, alkaline phosphatase, AST, ALT, total bilirubin
- PT/PTT testing
- Electrocardiogram (EKG), if indicated
- Radiologic imaging to evaluate the status of disease may be performed as a part of routine care.
- Leukapheresis
- Dendritic cell vaccine preparation
Procedures during priming vaccination (Days 1 to 3)
- Complete physical examination (with PS and weight)
- 19F/1H MRI scanning on day of vaccination, 6 hrs (±1 hour) and 24 hrs (±4 hour) post-injection.
- Blood for in vitro assays, before first i.d. administration on day 1 (baseline) and after the last i.d. administration on day 3
- DTH tests: administration on day 1 and readout on day 3
- Biopsy of the DTH site can be performed in any subject who consented to such biopsy, at the discretion of the investigator/sub-investigator (Day 3 only, based on readout)
Procedures on Day 15
- Complete physical examination (with ECOG PS and weight)
- CBC, platelet, differential
- Blood for in vitro assays
Procedures during booster courses (Days 36 to 38, 64 to 66, and 91 to 93)
- Complete physical examination (with PS and weight) on the 1st day of each 3 day course (Days 36, 64, and 91)
- CBC, platelet, differential on the 1st day of each 3 day course (Days 36, 64, and 91)
- Comprehensive metabolic panel (CMP) including: glucose, BUN, creatinine, sodium, potassium, Cl, CO2, calcium, total protein, albumin, alkaline phosphatase, AST, ALT, total bilirubin on the 1st day of each 3 day course (Days 36, 64, and 91)
- DTH tests: administration on 1st day and readout on 3rd day during 2nd and 3rd booster courses (Administration days 64 and 91, readout days 66 and 93)
- Biopsy of the DTH site can be performed in any subject who consented to such biopsy, at the discretion of the investigator/sub-investigator (3rd day of 3 day course, based on readout of DTH test)
- Blood for in vitro assays (1st and 3rd day of each 3 day course)
Procedures on Day 105
- Complete physical examination (with ECOG PS and weight)
- CEA levels in the blood (as a tumor marker)
- CBC, platelet, differential
- Comprehensive metabolic panel (CMP) including: glucose, BUN, creatinine, sodium, potassium, Cl, CO2, calcium, total protein, albumin, alkaline phosphatase, AST, ALT, total bilirubin
- Radiologic imaging to evaluate the status of disease may be performed as a part of routine care
- Photography
- Long term follow-up The subjects with lack of disease progression at 6 months after the last vaccination will be monitored for the disease free survival and overall survival. Subjects may be contacted every 3 months within the first three years after study intervention, every six months until year 5, and annually afterwards. In lieu of direct contact a medical record review may be performed to obtain the data for these time points for disease progression and/or survival.
Studietype
Inschrijving (Werkelijk)
Fase
- Fase 1
Contacten en locaties
Studie Locaties
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Pennsylvania
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Pittsburgh, Pennsylvania, Verenigde Staten, 15232
- UPMC Hillman Cancer Center
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Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Subjects must have adequate tumor tissue from surgery, performed as part of their conventional care.
- No chemotherapy, radiotherapy, major surgery, or biologic therapy for their malignancy in the 2 weeks prior to vaccine administration and they must have recovered from all side effects.
- An ECOG performance status of 0, 1, or 2.
- Age equal to 18 years or older.
Blood tests:
- Platelet counts greater than 80,000 (platelet count, hematocrit, and WBC will be re-evaluated within 2 weeks prior to leukapheresis)
- Hematocrit > 27.0
- White blood count > 2000/µL
- Creatinine less than or equal to 2 X ULN
- Aware of the neoplastic nature of his/her illness, the experimental nature of the study intervention, alternative treatments, potential benefits and risks, and willing to sign a written informed consent document.
Exclusion Criteria:
- Subjects currently treated with systemic immunosuppressive agents, including steroids, are ineligible until 2 weeks after removal from immunosuppressive treatment. Subjects on maintenance steroids because of adrenal insufficiency are eligible.
- Subjects with total bilirubin greater than 2 X ULN.
- Subjects with uncontrolled pain.
- Subjects with active autoimmune disease, positive serology for HIV, HBV, or HCV. (Hypothyroidism is allowed.)
- Subjects who are allergic to or develop an allergy to heparin.
- Subjects who are pregnant.
- Subjects who have sensitivity to drugs that provide local anesthesia.
Subjects who have medical contraindications for MRI. Such contraindications include:
- Electrical implants such as cardiac pacemakers or perfusion pumps
- Ferromagnetic implants such as aneurysm clips, surgical clips, prostheses, artificial hearts, valves with steel parts, metal fragments, shrapnel, tattoos near the eye or steel implants
- Ferromagnetic objects such as jewelry or metal clips in clothing
- Pre-existing medical conditions, including claustrophobic reactions, the likelihood of developing a seizure or any greater than normal potential for cardiac arrest
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
---|---|
Experimenteel: Day 1 MRI with low dose vaccine
DC vaccine at 3 x 10e6 per course which consists of 3 daily intradermal doses per course with the MRI on day 1 of the course.
|
Alpha-type-1-polarized dendritic cells (αDC1) pulsed with apoptotic autologous tumor.
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Experimenteel: Day 3 MRI with low dose vaccine
DC vaccine at 3 x 10e6 per course which consists of 3 daily intradermal doses per course with the MRI on day 3 of the course.
|
Alpha-type-1-polarized dendritic cells (αDC1) pulsed with apoptotic autologous tumor.
|
Experimenteel: Day 1 MRI with high dose vaccine
DC vaccine at 3 x 10e7 per course which consists of 3 daily intradermal doses per course with the MRI on day 1 of the course.
|
Alpha-type-1-polarized dendritic cells (αDC1) pulsed with apoptotic autologous tumor.
|
Experimenteel: Day 3 MRI with high dose vaccine
DC vaccine at 3 x 10e7 per course which consists of 3 daily intradermal doses per course with the MRI on day 3 of the course.
|
Alpha-type-1-polarized dendritic cells (αDC1) pulsed with apoptotic autologous tumor.
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Tijdsspanne |
---|---|
Adverse events from the labeled DC vaccine
Tijdsspanne: 1 year
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1 year
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Ability to track the labeled DC vaccine by MRI
Tijdsspanne: 1 year
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1 year
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Comparative analysis of the effectiveness of lymph node accumulation of DC vaccines injected to resting versus pre-activated nodes (DCs injected on day 1 versus day 3 of the three day-long vaccination cycle.
Tijdsspanne: 1 year
|
Effectiveness of DC accumulation may be correlated with their effectiveness in inducing immune responses as measured by:
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1 year
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May assess the disease-free survival and overall survival
Tijdsspanne: 5 years
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5 years
|
Medewerkers en onderzoekers
Sponsor
Medewerkers
Onderzoekers
- Hoofdonderzoeker: David L. Bartlett, MD, University of Pittsburgh
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- 10-052
- R01CA134633 (Subsidie/contract van de Amerikaanse NIH)
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op DC Vaccine
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Edward HirschowitzNational Cancer Institute (NCI)Voltooid
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Affiliated Hospital to Academy of Military Medical...WervingAcute myeloïde leukemieChina
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Zwi BernemanKom Op Tegen Kanker; Research Foundation Flanders; Stichting tegen KankerActief, niet wervendAcute myeloïde leukemieBelgië
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University of PennsylvaniaBeëindigd
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Sichuan UniversityOnbekend
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Mackay Memorial HospitalOnbekend
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Huashan HospitalWerving
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The Second Hospital of Shandong UniversityShandong Sunstem Biotechnology Co.,Ltd.Onbekend
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Charite University, Berlin, GermanyBeëindigd
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Shanghai Cell Therapy Group Co.,LtdWerving