- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT00624182
Gemcitabine With Peptide Vaccine Therapy in Treating Patients With Bile Duct Cancer
Phase 1 Study of Gemcitabine With Vaccine Therapy Targeting Tumor Antigen, URLC10, For The Patients With Unresectable or Recurrent Bile Duct Cancer
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Our previous studies have demonstrated that up-regulated lung cancer 10 (URLC10) has been identified as a new target of tumor associated antigen using cDNA microarray technique combined with the expression profiles of normal and cancer tissues. We have also found that 100% of tissue samples from bile duct cancer express URLC10. We have determined the HLA-A*2402 and HLA-A*0201 restricted epitope peptides derived from URLC10.These epitope peptides have shown to induce specific Cytotoxic T Lymphocytes (CTL). Furthermore, 60% and 20% of Japanese population have HLA-A*2402 and HLA-A*0201, respectively. Therefore, these peptides are suitable for clinical trial. On the other hand, gemcitabine is a drug approved against bile duct cancer. Recent studies has reported that gemcitabine has an additional ability to improve immune response. From these results, synergistic effect between vaccine therapy and chemotherapy using gemcitabine will be expected.
In this clinical trial, we evaluate the safety, tolerability, and immune responses of different doses of URLC10 peptide emulsified with Montanide ISA51 as immunochemotherapy in the patients with unresectable or recurrent bile duct cancer. Toxicity profiles will be monitored, and antigen specific T cell responses will be described.
Studietyp
Inskrivning (Förväntat)
Fas
- Fas 1
Kontakter och platser
Studieorter
-
-
-
Akita, Japan, 010-8543
- Akita University Hosipital
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
DISEASE CHARACTERISTICS
- Advanced bile duct cancer precluding curative surgical resection and recurrent bile duct cancer
- measurable disease by CT scan, ultrasonography, or other imaging modalities.
PATIENTS CHARACTERISTICS
- ECOG performance status 0-2
- Life expectancy >3 months
- Laboratory values as follows 2,000/mm³< WBC < 15,000/mm³ Platelet count ≥ 75,000/mm³ Bilirubin ≤ 1.5 x the institutional normal upper limits AST, ALT, ALP ≤ 2.5 x the institutional normal upper limits Creatinine ≤ 1.5 x the institutional normal upper limits
- HLA-A*2402 or HLA-A*0201
- Able and willing to give valid written informed consent
Exclusion Criteria:
- Pregnancy (women of childbearing potential: Refusal or inability to use effective means of contraception)
- Breastfeeding
- Serious or uncontrolled infection
- Prior chemotherapy (except gemcitabine), radiation therapy, or immunotherapy within 4 weeks.
- Other malignancy within 5 years prior to entry into the study
- Concomitant treatment with steroids or immunosuppressing agent
- Disease to the central nervous system
- Decision of unsuitableness by principal investigator or physician-in-charge
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
|---|---|
|
Experimentell: Fas I-studie
|
Increasing the doses of URLC10 peptides will be administered by subcutaneous injection on day 1, 8, 15, and 22 of each 28-day treatment cycles.
Doses of 0.5, 1.0, 2.0mg/body are planned.
Repeated cycles of this therapy will be continued until patients develop progressive disease or unacceptable toxicity, or maximum 2 cycles, whichever occurs first.
Andra namn:
Gemcitabine will be administered intravenously at a fixed dose of 1000mg/m2 on day 1, 8, and 15.
Repeated cycles of this therapy will be continued until patients develop progressive disease or unacceptable toxicity, or maximum 2 cycles, whichever occurs first.
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
Safety (toxicities as assessed by NCI CTCAE version 3)
Tidsram: 5 years
|
5 years
|
Sekundära resultatmått
Resultatmått |
Tidsram |
|---|---|
|
Dags för progression
Tidsram: 5 år
|
5 år
|
|
URLC10 peptide specific CTL induction
Tidsram: 5 years
|
5 years
|
|
DTH to URLC10 peptide
Tidsram: 5 years
|
5 years
|
|
Changes in levels of regulatory T cells
Tidsram: 5 years
|
5 years
|
|
Objective response rate as assessed by RECIST criteria
Tidsram: 5 years
|
5 years
|
|
Survival rate
Tidsram: 5 years
|
5 years
|
Samarbetspartners och utredare
Sponsor
Samarbetspartners
Utredare
- Studiestol: Yuzo Yamamoto, MD, Department of Gastroenterological Surgery, Akita University, School of Medicine
Publikationer och användbara länkar
Allmänna publikationer
- Rosenberg SA, Yang JC, Schwartzentruber DJ, Hwu P, Marincola FM, Topalian SL, Restifo NP, Dudley ME, Schwarz SL, Spiess PJ, Wunderlich JR, Parkhurst MR, Kawakami Y, Seipp CA, Einhorn JH, White DE. Immunologic and therapeutic evaluation of a synthetic peptide vaccine for the treatment of patients with metastatic melanoma. Nat Med. 1998 Mar;4(3):321-7. doi: 10.1038/nm0398-321.
- Suda T, Tsunoda T, Daigo Y, Nakamura Y, Tahara H. Identification of human leukocyte antigen-A24-restricted epitope peptides derived from gene products upregulated in lung and esophageal cancers as novel targets for immunotherapy. Cancer Sci. 2007 Nov;98(11):1803-8. doi: 10.1111/j.1349-7006.2007.00603.x.
- Date Y, Kimura A, Kato H, Sasazuki T. DNA typing of the HLA-A gene: population study and identification of four new alleles in Japanese. Tissue Antigens. 1996 Feb;47(2):93-101. doi: 10.1111/j.1399-0039.1996.tb02520.x.
- Dauer M, Herten J, Bauer C, Renner F, Schad K, Schnurr M, Endres S, Eigler A. Chemosensitization of pancreatic carcinoma cells to enhance T cell-mediated cytotoxicity induced by tumor lysate-pulsed dendritic cells. J Immunother. 2005 Jul-Aug;28(4):332-42. doi: 10.1097/01.cji.0000164038.41104.f5.
- Correale P, Cusi MG, Del Vecchio MT, Aquino A, Prete SP, Tsang KY, Micheli L, Nencini C, La Placa M, Montagnani F, Terrosi C, Caraglia M, Formica V, Giorgi G, Bonmassar E, Francini G. Dendritic cell-mediated cross-presentation of antigens derived from colon carcinoma cells exposed to a highly cytotoxic multidrug regimen with gemcitabine, oxaliplatin, 5-fluorouracil, and leucovorin, elicits a powerful human antigen-specific CTL response with antitumor activity in vitro. J Immunol. 2005 Jul 15;175(2):820-8. doi: 10.4049/jimmunol.175.2.820. Erratum In: J Immunol. 2005 Nov 1;175(9):6235. Prete, Salvatore [corrected to Prete, Salvatore Pasquale].
- Obama K, Ura K, Li M, Katagiri T, Tsunoda T, Nomura A, Satoh S, Nakamura Y, Furukawa Y. Genome-wide analysis of gene expression in human intrahepatic cholangiocarcinoma. Hepatology. 2005 Jun;41(6):1339-48. doi: 10.1002/hep.20718.
- Marchand M, van Baren N, Weynants P, Brichard V, Dreno B, Tessier MH, Rankin E, Parmiani G, Arienti F, Humblet Y, Bourlond A, Vanwijck R, Lienard D, Beauduin M, Dietrich PY, Russo V, Kerger J, Masucci G, Jager E, De Greve J, Atzpodien J, Brasseur F, Coulie PG, van der Bruggen P, Boon T. Tumor regressions observed in patients with metastatic melanoma treated with an antigenic peptide encoded by gene MAGE-3 and presented by HLA-A1. Int J Cancer. 1999 Jan 18;80(2):219-30. doi: 10.1002/(sici)1097-0215(19990118)80:23.0.co;2-s.
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Förväntat)
Avslutad studie (Förväntat)
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
Ytterligare relevanta MeSH-villkor
- Matsmältningssystemets sjukdomar
- Neoplasmer efter histologisk typ
- Neoplasmer
- Neoplasmer efter plats
- Adenocarcinom
- Carcinom
- Neoplasmer, körtel och epitel
- Neoplasmer i matsmältningssystemet
- Gallvägssjukdomar
- Gallgångssjukdomar
- Neoplasmer i gallvägarna
- Kolangiokarcinom
- Gallgångsneoplasmer
- Läkemedels fysiologiska effekter
- Molekylära mekanismer för farmakologisk verkan
- Anti-infektionsmedel
- Antivirala medel
- Enzyminhibitorer
- Antimetaboliter, antineoplastiska
- Antimetaboliter
- Antineoplastiska medel
- Immunsuppressiva medel
- Immunologiska faktorer
- Gemcitabin
Andra studie-ID-nummer
- AUGIS-001
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .