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Phase I trial of tremelimumab in combination with short-term androgen deprivation in patients with PSA-recurrent prostate cancer

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Abstract

CTLA-4 blockade has demonstrated antitumor efficacy in human clinical trials. The antitumor mechanism is presumably mediated in part by the expansion of tumor-specific T cells. Androgen deprivation, the cornerstone of treatment for patients with metastatic prostate cancer, has been shown to elicit prostate tissue apoptosis and lymphocytic inflammation. We hypothesized that treatment with androgen deprivation, followed by an anti-CTLA-4 antibody, could augment a tumor-specific immune response elicited by androgen deprivation. We report here the results of a phase I trial evaluating a humanized monoclonal antibody targeting CTLA-4, CP-675,206 (tremelimumab), in combination with androgen deprivation using an antiandrogen. Eligible patients were those with PSA-recurrent prostate cancer after primary surgery and/or radiation therapy, not previously treated with androgen deprivation, and without radiographic evidence of metastatic disease. Subjects were treated in two cycles, 3 months apart, in which they received bicalutamide 150 mg daily days 1–28 and tremelimumab on day 29. The primary endpoint of the trial was safety. Secondary endpoints included measures of PSA kinetics and identification of a maximum tolerated dose. Eleven patients were enrolled and completed at least 1 year of follow-up. Dose-limiting toxicities included grade 3 diarrhea and skin rash. No favorable changes in PSA doubling time were observed in a period shortly after completing treatment; however, three patients experienced a prolongation in PSA doubling time detectable several months after completing treatment. The identification of delayed, prolonged favorable changes in serum PSA suggests that future studies could explore this combination in studies evaluating time to disease progression.

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References

  1. Siegel R, Ward E, Brawley O, Jemal A (2011) Cancer statistics, 2011: the impact of eliminating socioeconomic and racial disparities on premature cancer deaths. CA Cancer J Clin 61:212–236

    Article  PubMed  Google Scholar 

  2. Oefelein MG, Smith ND, Grayhack JT, Schaeffer AJ, McVary KT (1997) Long-term results of radical retropubic prostatectomy in men with high grade carcinoma of the prostate. J Urol 158:1460–1465

    Article  PubMed  CAS  Google Scholar 

  3. Pound CR, Partin AW, Eisenberger MA, Chan DW, Pearson JD, Walsh PC (1999) Natural history of progression after PSA elevation following radical prostatectomy. JAMA 281:1591–1597

    Article  PubMed  CAS  Google Scholar 

  4. Freedland SJ, Humphreys EB, Mangold LA, Eisenberger M, Dorey FJ, Walsh PC, Partin AW (2005) Risk of prostate cancer-specific mortality following biochemical recurrence after radical prostatectomy. JAMA 294:433–439

    Article  PubMed  CAS  Google Scholar 

  5. Slovin SF, Wilton AS, Heller G, Scher HI (2005) Time to detectable metastatic disease in patients with rising prostate-specific antigen values following surgery or radiation therapy. Clin Cancer Res 11:8669–8673

    Article  PubMed  CAS  Google Scholar 

  6. Lee AK, Levy LB, Cheung R, Kuban D (2005) Prostate-specific antigen doubling time predicts clinical outcome and survival in prostate cancer patients treated with combined radiation and hormone therapy. Int J Radiat Oncol Biol Phys 63:456–462

    Article  PubMed  Google Scholar 

  7. Freedland SJ, Humphreys EB, Mangold LA, Eisenberger M, Dorey FJ, Walsh PC, Partin AW (2007) Death in patients with recurrent prostate cancer after radical prostatectomy: prostate-specific antigen doubling time subgroups and their associated contributions to all-cause mortality. J Clin Oncol 25:1765–1771

    Article  PubMed  Google Scholar 

  8. Kantoff PW, Higano CS, Shore ND, Berger ER, Small EJ, Penson DF, Redfern CH, Ferrari AC, Dreicer R, Sims RB, Xu Y, Frohlich MW, Schellhammer PF (2010) Sipuleucel-T immunotherapy for castration-resistant prostate cancer. N Engl J Med 363:411–422

    Article  PubMed  CAS  Google Scholar 

  9. Hodi FS, O’Day SJ, McDermott DF, Weber RW, Sosman JA, Haanen JB, Gonzalez R, Robert C, Schadendorf D, Hassel JC, Akerley W, van den Eertwegh AJ, Lutzky J, Lorigan P, Vaubel JM, Linette GP, Hogg D, Ottensmeier CH, Lebbe C, Peschel C, Quirt I, Clark JI, Wolchok JD, Weber JS, Tian J, Yellin MJ, Nichol GM, Hoos A, Urba WJ (2010) Improved survival with ipilimumab in patients with metastatic melanoma. N Engl J Med 363:711–723

    Article  PubMed  CAS  Google Scholar 

  10. Krummel MF, Allison JP (1995) CD28 and CTLA-4 have opposing effects on the response of T cells to stimulation. J Exp Med 182:459–465

    Article  PubMed  CAS  Google Scholar 

  11. Leach DR, Krummel MF, Allison JP (1996) Enhancement of antitumor immunity by CTLA-4 blockade. Science 271:1734–1736

    Article  PubMed  CAS  Google Scholar 

  12. Kwon ED, Hurwitz AA, Foster BA, Madias C, Feldhaus AL, Greenberg NM, Burg MB, Allison JP (1997) Manipulation of T cell costimulatory and inhibitory signals for immunotherapy of prostate cancer. Proc Natl Acad Sci USA 94:8099–8103

    Article  PubMed  CAS  Google Scholar 

  13. Hurwitz AA, Foster BA, Kwon ED, Truong T, Choi EM, Greenberg NM, Burg MB, Allison JP (2000) Combination immunotherapy of primary prostate cancer in a transgenic mouse model using CTLA-4 blockade. Cancer Res 60:2444–2448

    PubMed  CAS  Google Scholar 

  14. Robert C, Thomas L, Bondarenko I, O’Day S, DJ M, Garbe C, Lebbe C, Baurain JF, Testori A, Grob JJ, Davidson N, Richards J, Maio M, Hauschild A, Miller WH Jr, Gascon P, Lotem M, Harmankaya K, Ibrahim R, Francis S, Chen TT, Humphrey R, Hoos A, Wolchok JD (2011) Ipilimumab plus dacarbazine for previously untreated metastatic melanoma. N Engl J Med 364:2517–2526

    Article  PubMed  CAS  Google Scholar 

  15. Thompson RH, Allison JP, Kwon ED (2006) Anti-cytotoxic T lymphocyte antigen-4 (CTLA-4) immunotherapy for the treatment of prostate cancer. Urol Oncol 24:442–447

    Article  PubMed  CAS  Google Scholar 

  16. Small EJ, Tchekmedyian NS, Rini BI, Fong L, Lowy I, Allison JP (2007) A pilot trial of CTLA-4 blockade with human anti-CTLA-4 in patients with hormone-refractory prostate cancer. Clin Cancer Res 13:1810–1815

    Article  PubMed  CAS  Google Scholar 

  17. Fong L, Kwek SS, O’Brien S, Kavanagh B, McNeel DG, Weinberg V, Lin AM, Rosenberg J, Ryan CJ, Rini BI, Small EJ (2009) Potentiating endogenous antitumor immunity to prostate cancer through combination immunotherapy with CTLA4 blockade and GM-CSF. Cancer Res 69:609–615

    Article  PubMed  CAS  Google Scholar 

  18. Helminen HJ, Ericsson JL (1972) Ultrastructural studies on prostatic involution in the rat. Evidence for focal irreversible damage to epithelium, and heterophagic digestion in macrophages. J Ultrastruct Res 39:443–455

    Article  PubMed  CAS  Google Scholar 

  19. Helminen HJ, Ericsson JL, Niemi M (1970) Lysosomal changes during castration-induced prostatic involution in the rat. Acta Pathol Microbiol Scand [A] 78:493–494

    CAS  Google Scholar 

  20. Sandford NL, Searle JW, Kerr JF (1984) Successive waves of apoptosis in the rat prostate after repeated withdrawal of testosterone stimulation. Pathology 16:406–410

    Article  PubMed  CAS  Google Scholar 

  21. Naslund MJ, Strandberg JD, Coffey DS (1988) The role of androgens and estrogens in the pathogenesis of experimental nonbacterial prostatitis. J Urol 140:1049–1053

    PubMed  CAS  Google Scholar 

  22. Robinette CL (1988) Sex-hormone-induced inflammation and fibromuscular proliferation in the rat lateral prostate. Prostate 12:271–286

    Article  PubMed  CAS  Google Scholar 

  23. Seethalakshmi L, Bala RS, Malhotra RK, Austin-Ritchie T, Miller-Graziano C, Menon M, Luber-Narod J (1996) 17 Beta-estradiol induced prostatitis in the rat is an autoimmune disease. J Urol 156:1838–1842

    Article  PubMed  CAS  Google Scholar 

  24. Staack A, Kassis AP, Olshen A, Wang Y, Wu D, Carroll PR, Grossfeld GD, Cunha GR, Hayward SW (2003) Quantitation of apoptotic activity following castration in human prostatic tissue in vivo. Prostate 54:212–219

    Article  PubMed  Google Scholar 

  25. Civantos F, Soloway MS, Pinto JE (1996) Histopathological effects of androgen deprivation in prostatic cancer. Semin Urol Oncol 14:22–31

    PubMed  CAS  Google Scholar 

  26. Mercader M, Bodner BK, Moser MT, Kwon PS, Park ES, Manecke RG, Ellis TM, Wojcik EM, Yang D, Flanigan RC, Waters WB, Kast WM, Kwon ED (2001) T cell infiltration of the prostate induced by androgen withdrawal in patients with prostate cancer. Proc Natl Acad Sci USA 98:14565–14570

    Article  PubMed  CAS  Google Scholar 

  27. Morse MD, McNeel DG (2010) Prostate cancer patients treated with androgen deprivation therapy develop persistent changes in adaptive immune responses. Hum Immunol 71:496–504

    Article  PubMed  CAS  Google Scholar 

  28. Drake CG, Doody AD, Mihalyo MA, Huang CT, Kelleher E, Ravi S, Hipkiss EL, Flies DB, Kennedy EP, Long M, McGary PW, Coryell L, Nelson WG, Pardoll DM, Adler AJ (2005) Androgen ablation mitigates tolerance to a prostate/prostate cancer-restricted antigen. Cancer Cell 7:239–249

    Article  PubMed  CAS  Google Scholar 

  29. Arlen PM, Gulley JL, Todd N, Lieberman R, Steinberg SM, Morin S, Bastian A, Marte J, Tsang KY, Beetham P, Grosenbach DW, Schlom J, Dahut W (2005) Antiandrogen, vaccine and combination therapy in patients with nonmetastatic hormone refractory prostate cancer. J Urol 174:539–546

    Article  PubMed  CAS  Google Scholar 

  30. Madan RA, Gulley JL, Schlom J, Steinberg SM, Liewehr DJ, Dahut WL, Arlen PM (2008) Analysis of overall survival in patients with nonmetastatic castration-resistant prostate cancer treated with vaccine, nilutamide, and combination therapy. Clin Cancer Res 14:4526–4531

    Article  PubMed  CAS  Google Scholar 

  31. Aragon-Ching JB, Williams KM, Gulley JL (2007) Impact of androgen-deprivation therapy on the immune system: implications for combination therapy of prostate cancer. Front Biosci 12:4957–4971

    Article  PubMed  CAS  Google Scholar 

  32. Maricque BB, Eickhoff JC, McNeel DG (2011) Antibody responses to prostate-associated antigens in patients with prostatitis and prostate cancer. Prostate 71:134–146

    Article  PubMed  Google Scholar 

  33. Smith HA, Maricque BB, Eberhardt J, Petersen B, Gulley JL, Schlom J, McNeel DG (2011) IgG responses to tissue-associated antigens as biomarkers of immunological treatment efficacy. J Biomed Biotech 2011:454861

    Google Scholar 

  34. Zabransky DJ, Smith HA, Thoburn CJ, Zahurak M, Keizman D, Carducci M, Eisenberger MA, McNeel DG, Drake CG, Antonarakis ES (2011) Lenalidomide modulates IL-8 and anti-prostate antibody levels in men with biochemically recurrent prostate cancer. Prostate (in press)

  35. Dunphy EJ, Eickhoff JC, Muller CH, Berger RE, McNeel DG (2004) Identification of antigen-specific IgG in sera from patients with chronic prostatitis. J Clin Immunol 24:492–501

    Article  PubMed  CAS  Google Scholar 

  36. McNeel DG, Nguyen LD, Storer BE, Vessella R, Lange PH, Disis ML (2000) Antibody immunity to prostate cancer-associated antigens can be detected in the serum of patients with prostate cancer. J Urol 164:1825–1829

    Article  PubMed  CAS  Google Scholar 

  37. Chung KY, Gore I, Fong L, Venook A, Beck SB, Dorazio P, Criscitiello PJ, Healey DI, Huang B, Gomez-Navarro J, Saltz LB (2011) Phase II study of the anti-cytotoxic T-lymphocyte-associated antigen 4 monoclonal antibody, tremelimumab, in patients with refractory metastatic colorectal cancer. J Clin Oncol 28:3485–3490

    Article  Google Scholar 

  38. Camacho LH, Antonia S, Sosman J, Kirkwood JM, Gajewski TF, Redman B, Pavlov D, Bulanhagui C, Bozon VA, Gomez-Navarro J, Ribas A (2009) Phase I/II trial of tremelimumab in patients with metastatic melanoma. J Clin Oncol 27:1075–1081

    Article  PubMed  CAS  Google Scholar 

  39. Hodi FS, Mihm MC, Soiffer RJ, Haluska FG, Butler M, Seiden MV, Davis T, Henry-Spires R, MacRae S, Willman A, Padera R, Jaklitsch MT, Shankar S, Chen TC, Korman A, Allison JP, Dranoff G (2003) Biologic activity of cytotoxic T lymphocyte-associated antigen 4 antibody blockade in previously vaccinated metastatic melanoma and ovarian carcinoma patients. Proc Natl Acad Sci USA 100:4712–4717

    Article  PubMed  CAS  Google Scholar 

  40. Keizman D, Zahurak M, Sinibaldi V, Carducci M, Denmeade S, Drake C, Pili R, Antonarakis ES, Hudock S, Eisenberger M (2010) Lenalidomide in nonmetastatic biochemically relapsed prostate cancer: results of a phase I/II double-blinded, randomized study. Clin Cancer Res 16:5269–5276

    Article  PubMed  CAS  Google Scholar 

  41. Arlen PM, Bianco F, Dahut WL, D’Amico A, Figg WD, Freedland SJ, Gulley JL, Kantoff PW, Kattan MW, Lee A, Regan MM, Sartor O (2008) Prostate specific antigen working group guidelines on prostate specific antigen doubling time. J Urol 179:2181–2185

    Article  PubMed  Google Scholar 

  42. Scher HI, Eisenberger M, D’Amico AV, Halabi S, Small EJ, Morris M, Kattan MW, Roach M, Kantoff P, Pienta KJ, Carducci MA, Agus D, Slovin SF, Heller G, Kelly WK, Lange PH, Petrylak D, Berg W, Higano C, Wilding G, Moul JW, Partin AN, Logothetis C, Soule HR (2004) Eligibility and outcomes reporting guidelines for clinical trials for patients in the state of a rising prostate-specific antigen: recommendations from the prostate-specific antigen working group. J Clin Oncol 22:537–556

    Article  PubMed  Google Scholar 

  43. Nesslinger NJ, Sahota RA, Stone B, Johnson K, Chima N, King C, Rasmussen D, Bishop D, Rennie PS, Gleave M, Blood P, Pai H, Ludgate C, Nelson BH (2007) Standard treatments induce antigen-specific immune responses in prostate cancer. Clin Cancer Res 13:1493–1502

    Article  PubMed  CAS  Google Scholar 

  44. Alexander RB, Brady F, Leffell MS, Tsai V, Celis E (1998) Specific T cell recognition of peptides derived from prostate-specific antigen in patients with prostate cancer. Urology 51:150–157

    Article  PubMed  CAS  Google Scholar 

  45. Alexander RB, Brady F, Ponniah S (1997) Autoimmune prostatitis: evidence of T cell reactivity with normal prostatic proteins. Urology 50:893–899

    Article  PubMed  CAS  Google Scholar 

  46. Yuan J, Gnjatic S, Li H, Powel S, Gallardo HF, Ritter E, Ku GY, Jungbluth AA, Segal NH, Rasalan TS, Manukian G, Xu Y, Roman RA, Terzulli SL, Heywood M, Pogoriler E, Ritter G, Old LJ, Allison JP, Wolchok JD (2008) CTLA-4 blockade enhances polyfunctional NY-ESO-1 specific T cell responses in metastatic melanoma patients with clinical benefit. Proc Natl Acad Sci USA 105:20410–20415

    Article  PubMed  CAS  Google Scholar 

  47. Kantoff PW, Schuetz TJ, Blumenstein BA, Glode LM, Bilhartz DL, Wyand M, Manson K, Panicali DL, Laus R, Schlom J, Dahut WL, Arlen PM, Gulley JL, Godfrey WR (2010) Overall survival analysis of a phase II randomized controlled trial of a poxviral-based PSA-targeted immunotherapy in metastatic castration-resistant prostate cancer. J Clin Oncol 28:1099–1105

    Article  PubMed  CAS  Google Scholar 

  48. Gnjatic S, Altorki NK, Tang DN, Tu SM, Kundra V, Ritter G, Old LJ, Logothetis CJ, Sharma P (2009) NY-ESO-1 DNA vaccine induces T-cell responses that are suppressed by regulatory T cells. Clin Cancer Res 15:2130–2139

    Article  PubMed  CAS  Google Scholar 

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Acknowledgments

This work was supported by funding from Pfizer Corporation, for Heath A. Smith by DOD W81XWH-10-1-0495, and for Joshua M. Lang by NIH T32CA009614.

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The authors declare that they have no conflict of interest.

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Correspondence to Douglas G. McNeel.

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262_2011_1193_MOESM1_ESM.tif

Supplemental Figure 1: Example of High-Throughput Immunoblot Analysis: Sera were obtained from a subject (#2) pretreatment and at study conclusion and were used to probe a panel of phage-encoded antigens, as previously described [32, 33]. The red arrows indicate immunoreactive proteins recognized by IgG after treatment that were not present prior to treatment. Supplementary material 1 (TIFF 6,559 kb)

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McNeel, D.G., Smith, H.A., Eickhoff, J.C. et al. Phase I trial of tremelimumab in combination with short-term androgen deprivation in patients with PSA-recurrent prostate cancer. Cancer Immunol Immunother 61, 1137–1147 (2012). https://doi.org/10.1007/s00262-011-1193-1

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