Dendritic Cells (White Blood Cells) Vaccination for Advanced Melanoma
Mature Dendritic Cell Vaccination Against gp100 in Patients With Advanced Melanoma
1 other identifier
interventional
17
1 country
1
Brief Summary
The purpose of this study is to investigate a method of using dendritic cells (a kind of white blood cell) as a vaccine to stimulate your own immune system to react to your melanoma cells.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for phase_1
Started Aug 2008
Longer than P75 for phase_1
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 19, 2008
CompletedFirst Posted
Study publicly available on registry
May 23, 2008
CompletedStudy Start
First participant enrolled
August 1, 2008
CompletedPrimary Completion
Last participant's last visit for primary outcome
June 1, 2016
CompletedStudy Completion
Last participant's last visit for all outcomes
June 1, 2016
CompletedJune 29, 2025
June 1, 2025
7.8 years
May 19, 2008
June 25, 2025
Conditions
Outcome Measures
Primary Outcomes (2)
Immunological response based on measuring increased numbers of peptide specific CD8+ T cells as calculated by the tetramer assay.
* Starting on Day 0, two tubes will be drawn weekly until Day 64. Thereafter, two tubes will be drawn every 21 days until Day 190. For patients receiving maintenance treatment, blood is drawn every month. * Data are presented as the percentage of CD8+ T cells positive for tetramer binding based on gating variables set using the iMASC reagent kit (Beckman Coulter).
Through completion of treatment
Safety and tolerability of the mature dendritic cell vaccine as measured by adverse events
The descriptions and grading scales found in the revised NCI Common Terminology Criteria for Adverse Events (CTCAE) version 3.0 will be utilized for all toxicity reporting.
30 days after end of treatment
Secondary Outcomes (4)
Time to progression
Through completion of treatment or until progressive disease
Regulatory T cell depletion after cyclophosphamide administration.
Day -3 (72 hours prior to vaccine dose 1)
Safety and side effect profile of mDC administered to patients given after a single dose of cyclophosphamide.
Day 0 (prior to vaccine dose 1)
Clinical response rate using RECIST criteria
After third vaccine, sixth vaccine, and then every 8 weeks
Study Arms (3)
Dendritic Cell Vaccine (First Group)
EXPERIMENTALBlood mononuclear cells will be collected for vaccine production through apheresis. Patients will be given cyclophosphamide 300mg/m2 IV 3 days prior to vaccine dose #1 in order to deplete regulatory T cells. Patients will receive mature DC for each dose of vaccine and will receive autologous dendritic cells. The DC vaccine will be given intravenously every 3 weeks for a total of 6 doses. Peripheral blood will be taken weekly to monitor the immune response. Apheresis is repeated after vaccine dose #3 and dose #6 in order to collect PBMC for immune monitoring. Patients with stable disease or better after 6 doses will be eligible to receive additional vaccinations as maintenance therapy every 2 months until progression.
Dendritic Cell Vaccine (Second Group)
EXPERIMENTALBlood mononuclear cells will be collected for vaccine production through apheresis. Patients will be given cyclophosphamide 300mg/m2 IV 3 days prior to vaccine dose #1 in order to deplete regulatory T cells. Patients will receive mature DC for each dose of vaccine and will receive autologous dendritic cells. The DC vaccine will be given intravenously every 3 weeks for a total of 6 doses. Peripheral blood will be taken weekly to monitor the immune response. Apheresis is repeated after vaccine dose #3 and dose #6 in order to collect PBMC for immune monitoring. Patients with stable disease or better after 6 doses will be eligible to receive additional vaccinations as maintenance therapy every 2 months until progression.
Dendritic Cell Vaccine (Third Group)
EXPERIMENTALBlood mononuclear cells will be collected for vaccine production through apheresis. Patients will be given cyclophosphamide 300mg/m2 IV 3 days prior to vaccine dose #1 in order to deplete regulatory T cells. Patients will receive mature DC for each dose of vaccine and will receive autologous dendritic cells. The DC vaccine will be given intravenously every 6 weeks for a total of 3 doses. Peripheral blood will be taken weekly to monitor the immune response. Apheresis is repeated after vaccine dose #3 in order to collect PBMC for immune monitoring.
Interventions
Eligibility Criteria
You may qualify if:
- Unresectable stage III and stage IV M1a/M1b/M1c melanoma including patients with uveal melanoma
- Age ≥ 18 years
- Life expectancy ≥ 4 months
- ECOG performance status 0-2
- At least 28 days from prior treatment (including adjuvant interferon) except in cases of a BRAF inhibitor (such as vemurafenib); concurrent treatment with a BRAF inhibitor +/- MEK inhibitor is permitted
- Required initial laboratory values (submitted within 14 days prior to registration):
- WBC \>3,000/mm3
- Hg ≥ 9.0 gm/dl
- Platelets \>75,000/mm3
- Serum Bilirubin \< 2.0 mg/dl
- Serum Creatinine \< 2.0 mg/dl
- Sexually active women of childbearing potential must use effective birth control during the trial and for at least two months following the trial, and sexually active men must be willing to avoid fathering a new child while receiving therapy.
You may not qualify if:
- Prior treatment with more than one line of cytotoxic chemotherapy; prior treatment with one line of cytotoxic chemotherapy is permitted. Prior treatment with targeted therapy (such as ipilumumab, anti-PD1, and BRAF inhibitor) is permitted.
- Active untreated CNS metastasis
- Active infection
- Prior malignancy (except non-melanoma skin cancer) within 3 years
- Pregnant or nursing
- Concurrent treatment with corticosteroids; local (inhaled or topical) steroids are permitted.
- Inability to provide adequate informed consent
- Known allergy to eggs
- Prior history or uveitis or autoimmune inflammatory eye disease.
- Known positivity for hepatitis BsAg, hepatitis C antibody, or HIV antibody.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Washington University School of Medicine
St Louis, Missouri, 63110, United States
Related Publications (53)
Jemal, A., T. Murray, E. Ward, A. Samuels, R.C. Tiwari, A. Ghafoor, E.J. Feuer, and M.J. Thun. 2007. Cancer statistics, 2007. CA Cancer J Clin 57:42-59.
BACKGROUNDLotze, M.T., R.M. Dallal, J.M. Kirkwood, and J.C. Flickinger. 2001. Cutaneous Melanoma. In Cancer:Principles and Practice of Oncology. V.T. DeVita, S. Hellman, and S.A. Rosenberg, editors. Lippincott, Williams, & Wilkins, Philadelphia. 2012-2069.
BACKGROUNDEggermont AM, Kirkwood JM. Re-evaluating the role of dacarbazine in metastatic melanoma: what have we learned in 30 years? Eur J Cancer. 2004 Aug;40(12):1825-36. doi: 10.1016/j.ejca.2004.04.030.
PMID: 15288283BACKGROUNDQueirolo P, Acquati M, Kirkwood JM, Eggermont AM, Rocca A, Testori A. Update: current management issues in malignant melanoma. Melanoma Res. 2005 Oct;15(5):319-24. doi: 10.1097/00008390-200510000-00001.
PMID: 16179860BACKGROUNDSerrone L, Zeuli M, Sega FM, Cognetti F. Dacarbazine-based chemotherapy for metastatic melanoma: thirty-year experience overview. J Exp Clin Cancer Res. 2000 Mar;19(1):21-34.
PMID: 10840932BACKGROUNDHuncharek M, Caubet JF, McGarry R. Single-agent DTIC versus combination chemotherapy with or without immunotherapy in metastatic melanoma: a meta-analysis of 3273 patients from 20 randomized trials. Melanoma Res. 2001 Feb;11(1):75-81. doi: 10.1097/00008390-200102000-00009.
PMID: 11254118BACKGROUNDChapman PB, Einhorn LH, Meyers ML, Saxman S, Destro AN, Panageas KS, Begg CB, Agarwala SS, Schuchter LM, Ernstoff MS, Houghton AN, Kirkwood JM. Phase III multicenter randomized trial of the Dartmouth regimen versus dacarbazine in patients with metastatic melanoma. J Clin Oncol. 1999 Sep;17(9):2745-51. doi: 10.1200/JCO.1999.17.9.2745.
PMID: 10561349BACKGROUNDErnsdorf MS, C.T., and L Titus-Ernsdorf. 2003. Update: Medical therapy for cutaneous melanoma. ASCO Educational Book 39:198-207.
BACKGROUNDAtkins MB, Lotze MT, Dutcher JP, Fisher RI, Weiss G, Margolin K, Abrams J, Sznol M, Parkinson D, Hawkins M, Paradise C, Kunkel L, Rosenberg SA. High-dose recombinant interleukin 2 therapy for patients with metastatic melanoma: analysis of 270 patients treated between 1985 and 1993. J Clin Oncol. 1999 Jul;17(7):2105-16. doi: 10.1200/JCO.1999.17.7.2105.
PMID: 10561265BACKGROUNDMorton DL, Eilber FR, Joseph WL, Wood WC, Trahan E, Ketcham AS. Immunological factors in human sarcomas and melanomas: a rational basis for immunotherapy. Ann Surg. 1970 Oct;172(4):740-9. doi: 10.1097/00000658-197010000-00018. No abstract available.
PMID: 5272336BACKGROUNDGolub SH, Morton DL. Sensitisation of lymphocytes in vitro against human melanoma-associated antigens. Nature. 1974 Sep 13;251(5471):161-3. doi: 10.1038/251161a0. No abstract available.
PMID: 4421563BACKGROUNDWaldmann TA. Effective cancer therapy through immunomodulation. Annu Rev Med. 2006;57:65-81. doi: 10.1146/annurev.med.56.082103.104549.
PMID: 16409137BACKGROUNDKawakami Y, Eliyahu S, Jennings C, Sakaguchi K, Kang X, Southwood S, Robbins PF, Sette A, Appella E, Rosenberg SA. Recognition of multiple epitopes in the human melanoma antigen gp100 by tumor-infiltrating T lymphocytes associated with in vivo tumor regression. J Immunol. 1995 Apr 15;154(8):3961-8.
PMID: 7706734BACKGROUNDKawakami Y, Robbins PF, Wang RF, Parkhurst M, Kang X, Rosenberg SA. The use of melanosomal proteins in the immunotherapy of melanoma. J Immunother. 1998 Jul;21(4):237-46. doi: 10.1097/00002371-199807000-00001.
PMID: 9672845BACKGROUNDvan der Bruggen P, Traversari C, Chomez P, Lurquin C, De Plaen E, Van den Eynde B, Knuth A, Boon T. A gene encoding an antigen recognized by cytolytic T lymphocytes on a human melanoma. Science. 1991 Dec 13;254(5038):1643-7. doi: 10.1126/science.1840703.
PMID: 1840703BACKGROUNDMarincola FM, Hijazi YM, Fetsch P, Salgaller ML, Rivoltini L, Cormier J, Simonis TB, Duray PH, Herlyn M, Kawakami Y, Rosenberg SA. Analysis of expression of the melanoma-associated antigens MART-1 and gp100 in metastatic melanoma cell lines and in in situ lesions. J Immunother Emphasis Tumor Immunol. 1996 May;19(3):192-205. doi: 10.1097/00002371-199605000-00004.
PMID: 8811494BACKGROUNDMocellin S, Mandruzzato S, Bronte V, Lise M, Nitti D. Part I: Vaccines for solid tumours. Lancet Oncol. 2004 Nov;5(11):681-9. doi: 10.1016/S1470-2045(04)01610-9.
PMID: 15522656BACKGROUNDParmiani G, Castelli C, Santinami M, Rivoltini L. Melanoma immunology: past, present and future. Curr Opin Oncol. 2007 Mar;19(2):121-7. doi: 10.1097/CCO.0b013e32801497d7.
PMID: 17272984BACKGROUNDBakker AB, Schreurs MW, de Boer AJ, Kawakami Y, Rosenberg SA, Adema GJ, Figdor CG. Melanocyte lineage-specific antigen gp100 is recognized by melanoma-derived tumor-infiltrating lymphocytes. J Exp Med. 1994 Mar 1;179(3):1005-9. doi: 10.1084/jem.179.3.1005.
PMID: 8113668BACKGROUNDCox AL, Skipper J, Chen Y, Henderson RA, Darrow TL, Shabanowitz J, Engelhard VH, Hunt DF, Slingluff CL Jr. Identification of a peptide recognized by five melanoma-specific human cytotoxic T cell lines. Science. 1994 Apr 29;264(5159):716-9. doi: 10.1126/science.7513441.
PMID: 7513441BACKGROUNDSkipper JC, Gulden PH, Hendrickson RC, Harthun N, Caldwell JA, Shabanowitz J, Engelhard VH, Hunt DF, Slingluff CL Jr. Mass-spectrometric evaluation of HLA-A*0201-associated peptides identifies dominant naturally processed forms of CTL epitopes from MART-1 and gp100. Int J Cancer. 1999 Aug 27;82(5):669-77. doi: 10.1002/(sici)1097-0215(19990827)82:53.0.co;2-#.
PMID: 10417764BACKGROUNDSalgaller ML, Marincola FM, Cormier JN, Rosenberg SA. Immunization against epitopes in the human melanoma antigen gp100 following patient immunization with synthetic peptides. Cancer Res. 1996 Oct 15;56(20):4749-57.
PMID: 8840994BACKGROUNDRosenberg 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.
PMID: 9500606BACKGROUNDLinette GP, Zhang D, Hodi FS, Jonasch EP, Longerich S, Stowell CP, Webb IJ, Daley H, Soiffer RJ, Cheung AM, Eapen SG, Fee SV, Rubin KM, Sober AJ, Haluska FG. Immunization using autologous dendritic cells pulsed with the melanoma-associated antigen gp100-derived G280-9V peptide elicits CD8+ immunity. Clin Cancer Res. 2005 Nov 1;11(21):7692-9. doi: 10.1158/1078-0432.CCR-05-1198.
PMID: 16278389BACKGROUNDYee C, Savage PA, Lee PP, Davis MM, Greenberg PD. Isolation of high avidity melanoma-reactive CTL from heterogeneous populations using peptide-MHC tetramers. J Immunol. 1999 Feb 15;162(4):2227-34.
PMID: 9973498BACKGROUNDSkipper JC, Kittlesen DJ, Hendrickson RC, Deacon DD, Harthun NL, Wagner SN, Hunt DF, Engelhard VH, Slingluff CL Jr. Shared epitopes for HLA-A3-restricted melanoma-reactive human CTL include a naturally processed epitope from Pmel-17/gp100. J Immunol. 1996 Dec 1;157(11):5027-33.
PMID: 8943411BACKGROUNDMellman I, Steinman RM. Dendritic cells: specialized and regulated antigen processing machines. Cell. 2001 Aug 10;106(3):255-8. doi: 10.1016/s0092-8674(01)00449-4. No abstract available.
PMID: 11509172BACKGROUNDBanchereau J, Schuler-Thurner B, Palucka AK, Schuler G. Dendritic cells as vectors for therapy. Cell. 2001 Aug 10;106(3):271-4. doi: 10.1016/s0092-8674(01)00448-2. No abstract available.
PMID: 11509176BACKGROUNDNestle FO, Alijagic S, Gilliet M, Sun Y, Grabbe S, Dummer R, Burg G, Schadendorf D. Vaccination of melanoma patients with peptide- or tumor lysate-pulsed dendritic cells. Nat Med. 1998 Mar;4(3):328-32. doi: 10.1038/nm0398-328.
PMID: 9500607BACKGROUNDThurner B, Haendle I, Roder C, Dieckmann D, Keikavoussi P, Jonuleit H, Bender A, Maczek C, Schreiner D, von den Driesch P, Brocker EB, Steinman RM, Enk A, Kampgen E, Schuler G. Vaccination with mage-3A1 peptide-pulsed mature, monocyte-derived dendritic cells expands specific cytotoxic T cells and induces regression of some metastases in advanced stage IV melanoma. J Exp Med. 1999 Dec 6;190(11):1669-78. doi: 10.1084/jem.190.11.1669.
PMID: 10587357BACKGROUNDBanchereau J, Palucka AK, Dhodapkar M, Burkeholder S, Taquet N, Rolland A, Taquet S, Coquery S, Wittkowski KM, Bhardwaj N, Pineiro L, Steinman R, Fay J. Immune and clinical responses in patients with metastatic melanoma to CD34(+) progenitor-derived dendritic cell vaccine. Cancer Res. 2001 Sep 1;61(17):6451-8.
PMID: 11522640BACKGROUNDFigdor CG, de Vries IJ, Lesterhuis WJ, Melief CJ. Dendritic cell immunotherapy: mapping the way. Nat Med. 2004 May;10(5):475-80. doi: 10.1038/nm1039.
PMID: 15122249BACKGROUNDIngram SB, O'Rourke MG. DC therapy for metastatic melanoma. Cytotherapy. 2004;6(2):148-53. doi: 10.1080/14653240410005627. No abstract available.
PMID: 15203991BACKGROUNDRandolph DA, Fathman CG. Cd4+Cd25+ regulatory T cells and their therapeutic potential. Annu Rev Med. 2006;57:381-402. doi: 10.1146/annurev.med.57.121304.131337.
PMID: 16409156BACKGROUNDRoncador G, Brown PJ, Maestre L, Hue S, Martinez-Torrecuadrada JL, Ling KL, Pratap S, Toms C, Fox BC, Cerundolo V, Powrie F, Banham AH. Analysis of FOXP3 protein expression in human CD4+CD25+ regulatory T cells at the single-cell level. Eur J Immunol. 2005 Jun;35(6):1681-91. doi: 10.1002/eji.200526189.
PMID: 15902688BACKGROUNDAntony PA, Restifo NP. CD4+CD25+ T regulatory cells, immunotherapy of cancer, and interleukin-2. J Immunother. 2005 Mar-Apr;28(2):120-8. doi: 10.1097/01.cji.0000155049.26787.45.
PMID: 15725955BACKGROUNDLutsiak ME, Semnani RT, De Pascalis R, Kashmiri SV, Schlom J, Sabzevari H. Inhibition of CD4(+)25+ T regulatory cell function implicated in enhanced immune response by low-dose cyclophosphamide. Blood. 2005 Apr 1;105(7):2862-8. doi: 10.1182/blood-2004-06-2410. Epub 2004 Dec 9.
PMID: 15591121BACKGROUNDKo K, Yamazaki S, Nakamura K, Nishioka T, Hirota K, Yamaguchi T, Shimizu J, Nomura T, Chiba T, Sakaguchi S. Treatment of advanced tumors with agonistic anti-GITR mAb and its effects on tumor-infiltrating Foxp3+CD25+CD4+ regulatory T cells. J Exp Med. 2005 Oct 3;202(7):885-91. doi: 10.1084/jem.20050940. Epub 2005 Sep 26.
PMID: 16186187BACKGROUNDNomura T, Sakaguchi S. Naturally arising CD25+CD4+ regulatory T cells in tumor immunity. Curr Top Microbiol Immunol. 2005;293:287-302. doi: 10.1007/3-540-27702-1_13.
PMID: 15981485BACKGROUNDSakaguchi S, Sakaguchi N. Regulatory T cells in immunologic self-tolerance and autoimmune disease. Int Rev Immunol. 2005 May-Aug;24(3-4):211-26. doi: 10.1080/08830180590934976.
PMID: 16036375BACKGROUNDBass KK, Mastrangelo MJ. Immunopotentiation with low-dose cyclophosphamide in the active specific immunotherapy of cancer. Cancer Immunol Immunother. 1998 Sep;47(1):1-12. doi: 10.1007/s002620050498.
PMID: 9755873BACKGROUNDHoon DS, Foshag LJ, Nizze AS, Bohman R, Morton DL. Suppressor cell activity in a randomized trial of patients receiving active specific immunotherapy with melanoma cell vaccine and low dosages of cyclophosphamide. Cancer Res. 1990 Sep 1;50(17):5358-64.
PMID: 2143687BACKGROUNDMiles DW, Towlson KE, Graham R, Reddish M, Longenecker BM, Taylor-Papadimitriou J, Rubens RD. A randomised phase II study of sialyl-Tn and DETOX-B adjuvant with or without cyclophosphamide pretreatment for the active specific immunotherapy of breast cancer. Br J Cancer. 1996 Oct;74(8):1292-6. doi: 10.1038/bjc.1996.532.
PMID: 8883420BACKGROUNDSteinman RM, Pope M. Exploiting dendritic cells to improve vaccine efficacy. J Clin Invest. 2002 Jun;109(12):1519-26. doi: 10.1172/JCI15962. No abstract available.
PMID: 12070296BACKGROUNDBelardelli F, Ferrantini M, Parmiani G, Schlom J, Garaci E. International meeting on cancer vaccines: how can we enhance efficacy of therapeutic vaccines? Cancer Res. 2004 Sep 15;64(18):6827-30. doi: 10.1158/0008-5472.CAN-04-2048.
PMID: 15375003BACKGROUNDLin AM, Hershberg RM, Small EJ. Immunotherapy for prostate cancer using prostatic acid phosphatase loaded antigen presenting cells. Urol Oncol. 2006 Sep-Oct;24(5):434-41. doi: 10.1016/j.urolonc.2005.08.010.
PMID: 16962496BACKGROUNDPulendran B, Palucka K, Banchereau J. Sensing pathogens and tuning immune responses. Science. 2001 Jul 13;293(5528):253-6. doi: 10.1126/science.1062060.
PMID: 11452116BACKGROUNDMoss P, Khan N. CD8(+) T-cell immunity to cytomegalovirus. Hum Immunol. 2004 May;65(5):456-64. doi: 10.1016/j.humimm.2004.02.014.
PMID: 15172445BACKGROUNDKeilholz U, Weber J, Finke JH, Gabrilovich DI, Kast WM, Disis ML, Kirkwood JM, Scheibenbogen C, Schlom J, Maino VC, Lyerly HK, Lee PP, Storkus W, Marincola F, Worobec A, Atkins MB. Immunologic monitoring of cancer vaccine therapy: results of a workshop sponsored by the Society for Biological Therapy. J Immunother. 2002 Mar-Apr;25(2):97-138. doi: 10.1097/00002371-200203000-00001.
PMID: 12074049BACKGROUNDGrover A, Kim GJ, Lizee G, Tschoi M, Wang G, Wunderlich JR, Rosenberg SA, Hwang ST, Hwu P. Intralymphatic dendritic cell vaccination induces tumor antigen-specific, skin-homing T lymphocytes. Clin Cancer Res. 2006 Oct 1;12(19):5801-8. doi: 10.1158/1078-0432.CCR-05-2421.
PMID: 17020987BACKGROUNDTorabian S, Kashani-Sabet M. Biomarkers for melanoma. Curr Opin Oncol. 2005 Mar;17(2):167-71. doi: 10.1097/01.cco.0000154039.07466.5d.
PMID: 15725923BACKGROUNDCarreno BM, Magrini V, Becker-Hapak M, Kaabinejadian S, Hundal J, Petti AA, Ly A, Lie WR, Hildebrand WH, Mardis ER, Linette GP. Cancer immunotherapy. A dendritic cell vaccine increases the breadth and diversity of melanoma neoantigen-specific T cells. Science. 2015 May 15;348(6236):803-8. doi: 10.1126/science.aaa3828. Epub 2015 Apr 2.
PMID: 25837513DERIVEDCarreno BM, Becker-Hapak M, Huang A, Chan M, Alyasiry A, Lie WR, Aft RL, Cornelius LA, Trinkaus KM, Linette GP. IL-12p70-producing patient DC vaccine elicits Tc1-polarized immunity. J Clin Invest. 2013 Aug;123(8):3383-94. doi: 10.1172/JCI68395. Epub 2013 Jul 11.
PMID: 23867552DERIVED
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Gerald P. Linette, M.D., Ph.D.
Abramson Cancer Center at Penn Medicine
Study Design
- Study Type
- interventional
- Phase
- phase 1
- Allocation
- NON RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 19, 2008
First Posted
May 23, 2008
Study Start
August 1, 2008
Primary Completion
June 1, 2016
Study Completion
June 1, 2016
Last Updated
June 29, 2025
Record last verified: 2025-06
Data Sharing
- IPD Sharing
- Will not share