Skip to main content
Top
Published in: Annals of Hematology 12/2014

01-12-2014 | Review Article

Polycythemia vera disease burden: contributing factors, impact on quality of life, and emerging treatment options

Authors: Brady L. Stein, Alison R. Moliterno, Ramón V. Tiu

Published in: Annals of Hematology | Issue 12/2014

Login to get access

Abstract

Polycythemia vera (PV) is a chronic myeloproliferative neoplasm characterized by clonal expansion of a hematopoietic progenitor, erythrocytosis, often leukocytosis and/or thrombocytosis, and nearly always an activating mutation in Janus kinase 2 (JAK2). The PV symptom burden can be considerable, in part driven by small or large vessel thrombotic tendency, splenomegaly, fatigue, pruritus, and a chronic risk of disease transformation to myelofibrosis or acute myeloid leukemia. In addition, patients with PV have an increased risk of mortality compared with the general population that often results from cardiovascular complications or disease transformation. Further, healthcare utilization and costs are higher in patients with PV than noncancer controls. First-line therapy options for high-risk patients may effectively manage PV in some instances; however, some patients do not receive adequate benefit from current treatment options and experience a more severe disease burden as a result. This may be especially true for those patients who are resistant to or intolerant of hydroxyurea or interferon-based therapies. New treatments currently being investigated in phase 3 clinical trials may alleviate disease burden in this patient population.
Literature
2.
go back to reference Dameshek W (1951) Some speculations on the myeloproliferative syndromes. Blood 6(4):372–375PubMed Dameshek W (1951) Some speculations on the myeloproliferative syndromes. Blood 6(4):372–375PubMed
3.
go back to reference Levine RL, Wadleigh M, Cools J, Ebert BL, Wernig G, Huntly BJ, Boggon TJ, Wlodarska I, Clark JJ, Moore S, Adelsperger J, Koo S, Lee JC, Gabriel S, Mercher T, D’Andrea A, Frohling S, Dohner K, Marynen P, Vandenberghe P, Mesa RA, Tefferi A, Griffin JD, Eck MJ, Sellers WR, Meyerson M, Golub TR, Lee SJ, Gilliland DG (2005) Activating mutation in the tyrosine kinase JAK2 in polycythemia vera, essential thrombocythemia, and myeloid metaplasia with myelofibrosis. Cancer Cell 7(4):387–397. doi:10.1016/j.ccr.2005.03.023 PubMedCrossRef Levine RL, Wadleigh M, Cools J, Ebert BL, Wernig G, Huntly BJ, Boggon TJ, Wlodarska I, Clark JJ, Moore S, Adelsperger J, Koo S, Lee JC, Gabriel S, Mercher T, D’Andrea A, Frohling S, Dohner K, Marynen P, Vandenberghe P, Mesa RA, Tefferi A, Griffin JD, Eck MJ, Sellers WR, Meyerson M, Golub TR, Lee SJ, Gilliland DG (2005) Activating mutation in the tyrosine kinase JAK2 in polycythemia vera, essential thrombocythemia, and myeloid metaplasia with myelofibrosis. Cancer Cell 7(4):387–397. doi:10.​1016/​j.​ccr.​2005.​03.​023 PubMedCrossRef
4.
go back to reference Kralovics R, Passamonti F, Buser AS, Teo SS, Tiedt R, Passweg JR, Tichelli A, Cazzola M, Skoda RC (2005) A gain-of-function mutation of JAK2 in myeloproliferative disorders. N Engl J Med 352(17):1779–1790. doi:10.1056/NEJMoa051113 PubMedCrossRef Kralovics R, Passamonti F, Buser AS, Teo SS, Tiedt R, Passweg JR, Tichelli A, Cazzola M, Skoda RC (2005) A gain-of-function mutation of JAK2 in myeloproliferative disorders. N Engl J Med 352(17):1779–1790. doi:10.​1056/​NEJMoa051113 PubMedCrossRef
5.
go back to reference James C, Ugo V, Le Couedic JP, Staerk J, Delhommeau F, Lacout C, Garcon L, Raslova H, Berger R, Bennaceur-Griscelli A, Villeval JL, Constantinescu SN, Casadevall N, Vainchenker W (2005) A unique clonal JAK2 mutation leading to constitutive signalling causes polycythaemia vera. Nature 434(7037):1144–1148. doi:10.1038/nature03546 PubMedCrossRef James C, Ugo V, Le Couedic JP, Staerk J, Delhommeau F, Lacout C, Garcon L, Raslova H, Berger R, Bennaceur-Griscelli A, Villeval JL, Constantinescu SN, Casadevall N, Vainchenker W (2005) A unique clonal JAK2 mutation leading to constitutive signalling causes polycythaemia vera. Nature 434(7037):1144–1148. doi:10.​1038/​nature03546 PubMedCrossRef
6.
go back to reference Baxter EJ, Scott LM, Campbell PJ, East C, Fourouclas N, Swanton S, Vassiliou GS, Bench AJ, Boyd EM, Curtin N, Scott MA, Erber WN, Green AR, Cancer Genome P (2005) Acquired mutation of the tyrosine kinase JAK2 in human myeloproliferative disorders. Lancet 365(9464):1054–1061. doi:10.1016/S0140-6736(05)71142-9 PubMedCrossRef Baxter EJ, Scott LM, Campbell PJ, East C, Fourouclas N, Swanton S, Vassiliou GS, Bench AJ, Boyd EM, Curtin N, Scott MA, Erber WN, Green AR, Cancer Genome P (2005) Acquired mutation of the tyrosine kinase JAK2 in human myeloproliferative disorders. Lancet 365(9464):1054–1061. doi:10.​1016/​S0140-6736(05)71142-9 PubMedCrossRef
8.
go back to reference Passamonti F, Rumi E, Pietra D, Elena C, Boveri E, Arcaini L, Roncoroni E, Astori C, Merli M, Boggi S, Pascutto C, Lazzarino M, Cazzola M (2010) A prospective study of 338 patients with polycythemia vera: the impact of JAK2 (V617F) allele burden and leukocytosis on fibrotic or leukemic disease transformation and vascular complications. Leukemia 24(9):1574–1579. doi:10.1038/leu.2010.148 PubMedCrossRef Passamonti F, Rumi E, Pietra D, Elena C, Boveri E, Arcaini L, Roncoroni E, Astori C, Merli M, Boggi S, Pascutto C, Lazzarino M, Cazzola M (2010) A prospective study of 338 patients with polycythemia vera: the impact of JAK2 (V617F) allele burden and leukocytosis on fibrotic or leukemic disease transformation and vascular complications. Leukemia 24(9):1574–1579. doi:10.​1038/​leu.​2010.​148 PubMedCrossRef
10.
go back to reference Cassinat B, Laguillier C, Gardin C, de Beco V, Burcheri S, Fenaux P, Chomienne C, Kiladjian JJ, Group PV-N (2008) Classification of myeloproliferative disorders in the JAK2 era: is there a role for red cell mass? Leukemia 22(2):452–453PubMedCrossRef Cassinat B, Laguillier C, Gardin C, de Beco V, Burcheri S, Fenaux P, Chomienne C, Kiladjian JJ, Group PV-N (2008) Classification of myeloproliferative disorders in the JAK2 era: is there a role for red cell mass? Leukemia 22(2):452–453PubMedCrossRef
11.
go back to reference Landolfi R, Marchioli R, Kutti J, Gisslinger H, Tognoni G, Patrono C, Barbui T, European Collaboration on Low-Dose Aspirin in Polycythemia Vera I (2004) Efficacy and safety of low-dose aspirin in polycythemia vera. N Engl J Med 350(2):114–124. doi:10.1056/NEJMoa035572 PubMedCrossRef Landolfi R, Marchioli R, Kutti J, Gisslinger H, Tognoni G, Patrono C, Barbui T, European Collaboration on Low-Dose Aspirin in Polycythemia Vera I (2004) Efficacy and safety of low-dose aspirin in polycythemia vera. N Engl J Med 350(2):114–124. doi:10.​1056/​NEJMoa035572 PubMedCrossRef
12.
go back to reference Marchioli R, Finazzi G, Specchia G, Cacciola R, Cavazzina R, Cilloni D, De Stefano V, Elli E, Iurlo A, Latagliata R, Lunghi F, Lunghi M, Marfisi RM, Musto P, Masciulli A, Musolino C, Cascavilla N, Quarta G, Randi ML, Rapezzi D, Ruggeri M, Rumi E, Scortechini AR, Santini S, Scarano M, Siragusa S, Spadea A, Tieghi A, Angelucci E, Visani G, Vannucchi AM, Barbui T, Cyto-Pv Collaborative Group (2013) Cardiovascular events and intensity of treatment in polycythemia vera. N Engl J Med 368(1):22–33. doi:10.1056/NEJMoa1208500 PubMedCrossRef Marchioli R, Finazzi G, Specchia G, Cacciola R, Cavazzina R, Cilloni D, De Stefano V, Elli E, Iurlo A, Latagliata R, Lunghi F, Lunghi M, Marfisi RM, Musto P, Masciulli A, Musolino C, Cascavilla N, Quarta G, Randi ML, Rapezzi D, Ruggeri M, Rumi E, Scortechini AR, Santini S, Scarano M, Siragusa S, Spadea A, Tieghi A, Angelucci E, Visani G, Vannucchi AM, Barbui T, Cyto-Pv Collaborative Group (2013) Cardiovascular events and intensity of treatment in polycythemia vera. N Engl J Med 368(1):22–33. doi:10.​1056/​NEJMoa1208500 PubMedCrossRef
13.
go back to reference Kiladjian JJ, Cassinat B, Chevret S, Turlure P, Cambier N, Roussel M, Bellucci S, Grandchamp B, Chomienne C, Fenaux P (2008) Pegylated interferon-alfa-2a induces complete hematologic and molecular responses with low toxicity in polycythemia vera. Blood 112(8):3065–3072. doi:10.1182/blood-2008-03-143537 PubMedCrossRef Kiladjian JJ, Cassinat B, Chevret S, Turlure P, Cambier N, Roussel M, Bellucci S, Grandchamp B, Chomienne C, Fenaux P (2008) Pegylated interferon-alfa-2a induces complete hematologic and molecular responses with low toxicity in polycythemia vera. Blood 112(8):3065–3072. doi:10.​1182/​blood-2008-03-143537 PubMedCrossRef
14.
go back to reference Quintas-Cardama A, Kantarjian H, Manshouri T, Luthra R, Estrov Z, Pierce S, Richie MA, Borthakur G, Konopleva M, Cortes J, Verstovsek S (2009) Pegylated interferon alfa-2a yields high rates of hematologic and molecular response in patients with advanced essential thrombocythemia and polycythemia vera. J Clin Oncol 27(32):5418–5424PubMedCrossRef Quintas-Cardama A, Kantarjian H, Manshouri T, Luthra R, Estrov Z, Pierce S, Richie MA, Borthakur G, Konopleva M, Cortes J, Verstovsek S (2009) Pegylated interferon alfa-2a yields high rates of hematologic and molecular response in patients with advanced essential thrombocythemia and polycythemia vera. J Clin Oncol 27(32):5418–5424PubMedCrossRef
16.
go back to reference Barbui T, Thiele J, Gisslinger H, Finazzi G, Carobbio A, Rumi E, Luigia Randi M, Betozzi I, Vannucchi AM, Pieri L, Carrai V, Gisslinger B, Mullauer L, Ruggeri M, Rambaldi A, Tefferi A (2014) Masked polycythemia vera (mPV): results of an international study. Am J Hematol 89(1):52–54. doi:10.1002/ajh.23585 PubMedCrossRef Barbui T, Thiele J, Gisslinger H, Finazzi G, Carobbio A, Rumi E, Luigia Randi M, Betozzi I, Vannucchi AM, Pieri L, Carrai V, Gisslinger B, Mullauer L, Ruggeri M, Rambaldi A, Tefferi A (2014) Masked polycythemia vera (mPV): results of an international study. Am J Hematol 89(1):52–54. doi:10.​1002/​ajh.​23585 PubMedCrossRef
17.
go back to reference Stein BL, Saraf S, Sobol U, Halpern A, Shammo J, Rondelli D, Michaelis L, Odenike O, Rademaker A, Zakarija A, McMahon B, Spivak JL, Moliterno AR (2013) Age-related differences in disease characteristics and clinical outcomes in polycythemia vera. Leuk Lymphoma 54(9):1989–1995. doi:10.3109/10428194.2012.759656 PubMedCrossRef Stein BL, Saraf S, Sobol U, Halpern A, Shammo J, Rondelli D, Michaelis L, Odenike O, Rademaker A, Zakarija A, McMahon B, Spivak JL, Moliterno AR (2013) Age-related differences in disease characteristics and clinical outcomes in polycythemia vera. Leuk Lymphoma 54(9):1989–1995. doi:10.​3109/​10428194.​2012.​759656 PubMedCrossRef
18.
go back to reference Finazzi G, Caruso V, Marchioli R, Capnist G, Chisesi T, Finelli C, Gugliotta L, Landolfi R, Kutti J, Gisslinger H, Marilus R, Patrono C, Pogliani EM, Randi ML, Villegas A, Tognoni G, Barbui T, ECLAP Investigators (2005) Acute leukemia in polycythemia vera: an analysis of 1638 patients enrolled in a prospective observational study. Blood 105(7):2664–2670. doi:10.1182/blood-2004-09-3426 Finazzi G, Caruso V, Marchioli R, Capnist G, Chisesi T, Finelli C, Gugliotta L, Landolfi R, Kutti J, Gisslinger H, Marilus R, Patrono C, Pogliani EM, Randi ML, Villegas A, Tognoni G, Barbui T, ECLAP Investigators (2005) Acute leukemia in polycythemia vera: an analysis of 1638 patients enrolled in a prospective observational study. Blood 105(7):2664–2670. doi:10.​1182/​blood-2004-09-3426
19.
go back to reference Tefferi A, Rumi E, Finazzi G, Gisslinger H, Vannucchi AM, Rodeghiero F, Randi ML, Vaidya R, Cazzola M, Rambaldi A, Gisslinger B, Pieri L, Ruggeri M, Bertozzi I, Sulai NH, Casetti I, Carobbio A, Jeryczynski G, Larson DR, Mullauer L, Pardanani A, Thiele J, Passamonti F, Barbui T (2013) Survival and prognosis among 1545 patients with contemporary polycythemia vera: an international study. Leukemia 27(9):1874–1881PubMedCentralPubMedCrossRef Tefferi A, Rumi E, Finazzi G, Gisslinger H, Vannucchi AM, Rodeghiero F, Randi ML, Vaidya R, Cazzola M, Rambaldi A, Gisslinger B, Pieri L, Ruggeri M, Bertozzi I, Sulai NH, Casetti I, Carobbio A, Jeryczynski G, Larson DR, Mullauer L, Pardanani A, Thiele J, Passamonti F, Barbui T (2013) Survival and prognosis among 1545 patients with contemporary polycythemia vera: an international study. Leukemia 27(9):1874–1881PubMedCentralPubMedCrossRef
21.
go back to reference Mesa RA, Niblack J, Wadleigh M, Verstovsek S, Camoriano J, Barnes S, Tan AD, Atherton PJ, Sloan JA, Tefferi A (2007) The burden of fatigue and quality of life in myeloproliferative disorders (MPDs): an international Internet-based survey of 1179 MPD patients. Cancer 109(1):68–76. doi:10.1002/cncr.22365 PubMedCrossRef Mesa RA, Niblack J, Wadleigh M, Verstovsek S, Camoriano J, Barnes S, Tan AD, Atherton PJ, Sloan JA, Tefferi A (2007) The burden of fatigue and quality of life in myeloproliferative disorders (MPDs): an international Internet-based survey of 1179 MPD patients. Cancer 109(1):68–76. doi:10.​1002/​cncr.​22365 PubMedCrossRef
22.
go back to reference Emanuel RM, Dueck AC, Geyer HL, Kiladjian JJ, Slot S, Zweegman S, te Boekhorst PA, Commandeur S, Schouten HC, Sackmann F, Kerguelen Fuentes A, Hernandez-Maraver D, Pahl HL, Griesshammer M, Stegelmann F, Doehner K, Lehmann T, Bonatz K, Reiter A, Boyer F, Etienne G, Ianotto JC, Ranta D, Roy L, Cahn JY, Harrison CN, Radia D, Muxi P, Maldonado N, Besses C, Cervantes F, Johansson PL, Barbui T, Barosi G, Vannucchi AM, Passamonti F, Andreasson B, Ferarri ML, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Mesa RA (2012) Myeloproliferative neoplasm (MPN) symptom assessment form total symptom score: prospective international assessment of an abbreviated symptom burden scoring system among patients with MPNs. J Clin Oncol 30(33):4098–4103. doi:10.1200/JCO.2012.42.3863 PubMedCrossRef Emanuel RM, Dueck AC, Geyer HL, Kiladjian JJ, Slot S, Zweegman S, te Boekhorst PA, Commandeur S, Schouten HC, Sackmann F, Kerguelen Fuentes A, Hernandez-Maraver D, Pahl HL, Griesshammer M, Stegelmann F, Doehner K, Lehmann T, Bonatz K, Reiter A, Boyer F, Etienne G, Ianotto JC, Ranta D, Roy L, Cahn JY, Harrison CN, Radia D, Muxi P, Maldonado N, Besses C, Cervantes F, Johansson PL, Barbui T, Barosi G, Vannucchi AM, Passamonti F, Andreasson B, Ferarri ML, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Mesa RA (2012) Myeloproliferative neoplasm (MPN) symptom assessment form total symptom score: prospective international assessment of an abbreviated symptom burden scoring system among patients with MPNs. J Clin Oncol 30(33):4098–4103. doi:10.​1200/​JCO.​2012.​42.​3863 PubMedCrossRef
23.
go back to reference Johansson P, Mesa R, Scherber R, Abelsson J, Samuelsson J, Birgegard G, Andreasson B (2012) Association between quality of life and clinical parameters in patients with myeloproliferative neoplasms. Leuk Lymphoma 53(3):441–444. doi:10.3109/10428194.2011.619608 PubMedCrossRef Johansson P, Mesa R, Scherber R, Abelsson J, Samuelsson J, Birgegard G, Andreasson B (2012) Association between quality of life and clinical parameters in patients with myeloproliferative neoplasms. Leuk Lymphoma 53(3):441–444. doi:10.​3109/​10428194.​2011.​619608 PubMedCrossRef
24.
go back to reference Scherber R, Dueck AC, Johansson P, Barbui T, Barosi G, Vannucchi AM, Passamonti F, Andreasson B, Ferarri ML, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Harrison CN, Radia D, Mesa RA (2011) The Myeloproliferative Neoplasm Symptom Assessment Form (MPN-SAF): international prospective validation and reliability trial in 402 patients. Blood 118(2):401–408. doi:10.1182/blood-2011-01-328955 PubMedCrossRef Scherber R, Dueck AC, Johansson P, Barbui T, Barosi G, Vannucchi AM, Passamonti F, Andreasson B, Ferarri ML, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Harrison CN, Radia D, Mesa RA (2011) The Myeloproliferative Neoplasm Symptom Assessment Form (MPN-SAF): international prospective validation and reliability trial in 402 patients. Blood 118(2):401–408. doi:10.​1182/​blood-2011-01-328955 PubMedCrossRef
25.
27.
go back to reference Finelli C, Gugliotta L, Gamberi B, Vianelli N, Visani G, Tura S (1993) Relief of intractable pruritus in polycythemia vera with recombinant interferon alfa. Am J Hematol 43(4):316–318PubMedCrossRef Finelli C, Gugliotta L, Gamberi B, Vianelli N, Visani G, Tura S (1993) Relief of intractable pruritus in polycythemia vera with recombinant interferon alfa. Am J Hematol 43(4):316–318PubMedCrossRef
28.
go back to reference Geyer HL, Emanuel RM, Dueck AC, Kiladjian JJ, Xiao Z, Slot S, Zweegman S, Sackmann F, Kerguelen Fuentes A, Hernandez-Maraver D, Dohner K, Harrison CN, Radia D, Muxi P, Besses C, Cervantes F, Johansson PL, Andreasson B, Rambaldi A, Barbui T, Vannucchi AM, Passamonti F, Samuelsson J, Birgegard G, Mesa RA (2014) Distinct clustering of symptomatic burden amongst myeloproliferative neoplasm patients: retrospective assessment in 1470 patients. Blood 123(24):3803–3810. doi:10.1182/blood-2013-09-527903 Geyer HL, Emanuel RM, Dueck AC, Kiladjian JJ, Xiao Z, Slot S, Zweegman S, Sackmann F, Kerguelen Fuentes A, Hernandez-Maraver D, Dohner K, Harrison CN, Radia D, Muxi P, Besses C, Cervantes F, Johansson PL, Andreasson B, Rambaldi A, Barbui T, Vannucchi AM, Passamonti F, Samuelsson J, Birgegard G, Mesa RA (2014) Distinct clustering of symptomatic burden amongst myeloproliferative neoplasm patients: retrospective assessment in 1470 patients. Blood 123(24):3803–3810. doi:10.​1182/​blood-2013-09-527903
29.
go back to reference Scherber R, Dueck AC, Kiladjian JJ, Slot SS, Zweegman S, Boekhorst P, Commandeur S, Schouten H, Sackmann F, Fuentes AK, Hernández-Maraver D, Pahl HL, Greiesshammer M, Stegelmann F, Doehner K, Lehmann T, Bonatz K, Reiter A, Boyer F, Etienne G, Ianotto JC, Roy L, Cahn JY, Harrison C, Radia D, Muxi P, Maldonado N, Besses C, Cervantes F, Johansson PL, Barbui T, Barosi G, Vannucchi A, Passamonti F, Andreasson B, Ferarri M, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Mesa RA (HU/IFNa/Aspirin) Conventional therapeutic options have limited impact on MPN symptoms: insights from a prospective analysis of the MPN-SAF. In: European Hematology Association, Amsterdam, Netherlands, June 14–17 2012. p abstract 366 Scherber R, Dueck AC, Kiladjian JJ, Slot SS, Zweegman S, Boekhorst P, Commandeur S, Schouten H, Sackmann F, Fuentes AK, Hernández-Maraver D, Pahl HL, Greiesshammer M, Stegelmann F, Doehner K, Lehmann T, Bonatz K, Reiter A, Boyer F, Etienne G, Ianotto JC, Roy L, Cahn JY, Harrison C, Radia D, Muxi P, Maldonado N, Besses C, Cervantes F, Johansson PL, Barbui T, Barosi G, Vannucchi A, Passamonti F, Andreasson B, Ferarri M, Rambaldi A, Samuelsson J, Birgegard G, Tefferi A, Mesa RA (HU/IFNa/Aspirin) Conventional therapeutic options have limited impact on MPN symptoms: insights from a prospective analysis of the MPN-SAF. In: European Hematology Association, Amsterdam, Netherlands, June 14–17 2012. p abstract 366
30.
go back to reference Samuelsson J, Hasselbalch H, Bruserud O, Temerinac S, Brandberg Y, Merup M, Linder O, Bjorkholm M, Pahl HL, Birgegard G, Nordic Study Group for Myeloproliferative Disorders (2006) A phase II trial of pegylated interferon alpha-2b therapy for polycythemia vera and essential thrombocythemia: feasibility, clinical and biologic effects, and impact on quality of life. Cancer 106(11):2397–2405. doi:10.1002/cncr.21900 PubMedCrossRef Samuelsson J, Hasselbalch H, Bruserud O, Temerinac S, Brandberg Y, Merup M, Linder O, Bjorkholm M, Pahl HL, Birgegard G, Nordic Study Group for Myeloproliferative Disorders (2006) A phase II trial of pegylated interferon alpha-2b therapy for polycythemia vera and essential thrombocythemia: feasibility, clinical and biologic effects, and impact on quality of life. Cancer 106(11):2397–2405. doi:10.​1002/​cncr.​21900 PubMedCrossRef
31.
go back to reference Merup M, Aberg W, Lofvenberg E, Svensson E, Engman K, Paul C, Gardulf A (2002) Symptoms, symptom distress and health-related quality of life in patients with polycythaemia vera or essential thrombocythaemia during treatment with interferon-alpha. Acta Oncol 41(1):50–55PubMedCrossRef Merup M, Aberg W, Lofvenberg E, Svensson E, Engman K, Paul C, Gardulf A (2002) Symptoms, symptom distress and health-related quality of life in patients with polycythaemia vera or essential thrombocythaemia during treatment with interferon-alpha. Acta Oncol 41(1):50–55PubMedCrossRef
32.
go back to reference Abelsson J, Andreasson B, Samuelsson J, Hultcrantz M, Ejerblad E, Johansson B, Emanuel R, Mesa R, Johansson P (2013) Patients with polycythemia vera have the worst impairment of quality of life among patients with newly diagnosed myeloproliferative neoplasms. Leuk Lymphoma 54(10):2226–2230. doi:10.3109/10428194.2013.766732 PubMedCrossRef Abelsson J, Andreasson B, Samuelsson J, Hultcrantz M, Ejerblad E, Johansson B, Emanuel R, Mesa R, Johansson P (2013) Patients with polycythemia vera have the worst impairment of quality of life among patients with newly diagnosed myeloproliferative neoplasms. Leuk Lymphoma 54(10):2226–2230. doi:10.​3109/​10428194.​2013.​766732 PubMedCrossRef
33.
go back to reference Emanuel RM, Senyak Z, McCallister A, Cotter M, Van Husen B, Harrison CN, Mesa RA (2013) The MPN Fatigue Project: stage 1 results of the MPN forum internet-based survey among 879 MPN patients [abstract]. Blood 122:1595 Emanuel RM, Senyak Z, McCallister A, Cotter M, Van Husen B, Harrison CN, Mesa RA (2013) The MPN Fatigue Project: stage 1 results of the MPN forum internet-based survey among 879 MPN patients [abstract]. Blood 122:1595
34.
go back to reference Vannucchi AM, Antonioli E, Guglielmelli P, Longo G, Pancrazzi A, Ponziani V, Bogani C, Ferrini PR, Rambaldi A, Guerini V, Bosi A, Barbui T, MPD Research Consortium (2007) Prospective identification of high-risk polycythemia vera patients based on JAK2(V617F) allele burden. Leukemia 21(9):1952–1959. doi:10.1038/sj.leu.2404854 Vannucchi AM, Antonioli E, Guglielmelli P, Longo G, Pancrazzi A, Ponziani V, Bogani C, Ferrini PR, Rambaldi A, Guerini V, Bosi A, Barbui T, MPD Research Consortium (2007) Prospective identification of high-risk polycythemia vera patients based on JAK2(V617F) allele burden. Leukemia 21(9):1952–1959. doi:10.​1038/​sj.​leu.​2404854
35.
go back to reference Santini D, Vincenzi B, Guida FM, Imperatori M, Schiavon G, Venditti O, Frezza AM, Berti P, Tonini G (2012) Aprepitant for management of severe pruritus related to biological cancer treatments: a pilot study. Lancet Oncol 13(10):1020–1024PubMedCrossRef Santini D, Vincenzi B, Guida FM, Imperatori M, Schiavon G, Venditti O, Frezza AM, Berti P, Tonini G (2012) Aprepitant for management of severe pruritus related to biological cancer treatments: a pilot study. Lancet Oncol 13(10):1020–1024PubMedCrossRef
36.
go back to reference Conroy T, Paillot B, Francois E, Bugat R, Jacob JH, Stein U, Nasca S, Metges JP, Rixe O, Michel P, Magherini E, Hua A, Deplanque G (2005) Irinotecan plus oxaliplatin and leucovorin-modulated fluorouracil in advanced pancreatic cancer—a Groupe Tumeurs Digestives of the Federation Nationale des Centres de Lutte Contre le Cancer study. J Clin Oncol 23(6):1228–1236. doi:10.1200/JCO.2005.06.050 PubMedCrossRef Conroy T, Paillot B, Francois E, Bugat R, Jacob JH, Stein U, Nasca S, Metges JP, Rixe O, Michel P, Magherini E, Hua A, Deplanque G (2005) Irinotecan plus oxaliplatin and leucovorin-modulated fluorouracil in advanced pancreatic cancer—a Groupe Tumeurs Digestives of the Federation Nationale des Centres de Lutte Contre le Cancer study. J Clin Oncol 23(6):1228–1236. doi:10.​1200/​JCO.​2005.​06.​050 PubMedCrossRef
37.
go back to reference Karve S, Price GL, Davis KL, Pohl GM, Walgren RA (2012) Health care utilization and associated costs in elderly persons with non-CML myeloproliferative neoplasms: real-world evidence from a United States Medicare population [abstract 4273]. Blood 120(21):4273 Karve S, Price GL, Davis KL, Pohl GM, Walgren RA (2012) Health care utilization and associated costs in elderly persons with non-CML myeloproliferative neoplasms: real-world evidence from a United States Medicare population [abstract 4273]. Blood 120(21):4273
38.
go back to reference Mehta J, Wang H, Fryzek JP, Iqbal SU, Mesa R (2014) Health resource utilization and cost associated with myeloproliferative neoplasms in a large United States health plan. Leuk Lymphoma, in press Mehta J, Wang H, Fryzek JP, Iqbal SU, Mesa R (2014) Health resource utilization and cost associated with myeloproliferative neoplasms in a large United States health plan. Leuk Lymphoma, in press
39.
go back to reference Price GL, Pohl GM, Xie J, Walgren RA (2011) A retrospective observational comparison of comorbidities between myeloproliferative neoplasm (MPN) patients and matched controls in a commercially insured US population [abstract 3140]. Blood 118(21):2060 Price GL, Pohl GM, Xie J, Walgren RA (2011) A retrospective observational comparison of comorbidities between myeloproliferative neoplasm (MPN) patients and matched controls in a commercially insured US population [abstract 3140]. Blood 118(21):2060
42.
go back to reference Marchioli R, Finazzi G, Landolfi R, Kutti J, Gisslinger H, Patrono C, Marilus R, Villegas A, Tognoni G, Barbui T (2005) Vascular and neoplastic risk in a large cohort of patients with polycythemia vera. J Clin Oncol 23(10):2224–2232. doi:10.1200/JCO.2005.07.062 PubMedCrossRef Marchioli R, Finazzi G, Landolfi R, Kutti J, Gisslinger H, Patrono C, Marilus R, Villegas A, Tognoni G, Barbui T (2005) Vascular and neoplastic risk in a large cohort of patients with polycythemia vera. J Clin Oncol 23(10):2224–2232. doi:10.​1200/​JCO.​2005.​07.​062 PubMedCrossRef
43.
45.
go back to reference Pieri L, Guglielmelli P, Primignani M, Brambilla C, Randi ML, Santarossa C, Cazzola M, Rumi E, Cervantes F, Ellis M, Chen F, Tripathi D, Rajoriya N, Barbui T, Delaini F, De Stefano V, Rossi E, Betti S, Specchia G, Ricco A, Gisslinger H, Gisslinger B, Vianelli N, Polverelli N, Ruggeri M, Girodon F, Tefferi A, Vannucchi AM (2013) Splanchnic vein thrombosis associated with myeloproliferative neoplasms. A study of the IWG-MRT in 475 subjects [abstract]. Blood 122(21):1582 Pieri L, Guglielmelli P, Primignani M, Brambilla C, Randi ML, Santarossa C, Cazzola M, Rumi E, Cervantes F, Ellis M, Chen F, Tripathi D, Rajoriya N, Barbui T, Delaini F, De Stefano V, Rossi E, Betti S, Specchia G, Ricco A, Gisslinger H, Gisslinger B, Vianelli N, Polverelli N, Ruggeri M, Girodon F, Tefferi A, Vannucchi AM (2013) Splanchnic vein thrombosis associated with myeloproliferative neoplasms. A study of the IWG-MRT in 475 subjects [abstract]. Blood 122(21):1582
47.
go back to reference Landolfi R, Di Gennaro L, Barbui T, De Stefano V, Finazzi G, Marfisi R, Tognoni G, Marchioli R, European Collaboration on Low-Dose Aspirin in Polycythemia Vera (2007) Leukocytosis as a major thrombotic risk factor in patients with polycythemia vera. Blood 109(6):2446–2452. doi:10.1182/blood-2006-08-042515 PubMedCrossRef Landolfi R, Di Gennaro L, Barbui T, De Stefano V, Finazzi G, Marfisi R, Tognoni G, Marchioli R, European Collaboration on Low-Dose Aspirin in Polycythemia Vera (2007) Leukocytosis as a major thrombotic risk factor in patients with polycythemia vera. Blood 109(6):2446–2452. doi:10.​1182/​blood-2006-08-042515 PubMedCrossRef
48.
go back to reference De Stefano V, Za T, Rossi E, Vannucchi AM, Ruggeri M, Elli E, Mico C, Tieghi A, Cacciola RR, Santoro C, Gerli G, Guglielmelli P, Pieri L, Scognamiglio F, Rodeghiero F, Pogliani EM, Finazzi G, Gugliotta L, Leone G, Barbui T, Gimema Chronic Myeloproliferative Neoplasms Working Party (2010) Leukocytosis is a risk factor for recurrent arterial thrombosis in young patients with polycythemia vera and essential thrombocythemia. Am J Hematol 85(2):97–100. doi:10.1002/ajh.21593 PubMed De Stefano V, Za T, Rossi E, Vannucchi AM, Ruggeri M, Elli E, Mico C, Tieghi A, Cacciola RR, Santoro C, Gerli G, Guglielmelli P, Pieri L, Scognamiglio F, Rodeghiero F, Pogliani EM, Finazzi G, Gugliotta L, Leone G, Barbui T, Gimema Chronic Myeloproliferative Neoplasms Working Party (2010) Leukocytosis is a risk factor for recurrent arterial thrombosis in young patients with polycythemia vera and essential thrombocythemia. Am J Hematol 85(2):97–100. doi:10.​1002/​ajh.​21593 PubMed
50.
go back to reference Barbui T, Carobbio A, Finazzi G, Vannucchi AM, Barosi G, Antonioli E, Guglielmelli P, Pancrazzi A, Salmoiraghi S, Zilio P, Ottomano C, Marchioli R, Cuccovillo I, Bottazzi B, Mantovani A, Rambaldi A, (2011) Inflammation and thrombosis in essential thrombocythemia and polycythemia vera: different role of C-reactive protein and pentraxin 3. Haematologica 96(2):315–318. doi:10.3324/haematol.2010.031070 Barbui T, Carobbio A, Finazzi G, Vannucchi AM, Barosi G, Antonioli E, Guglielmelli P, Pancrazzi A, Salmoiraghi S, Zilio P, Ottomano C, Marchioli R, Cuccovillo I, Bottazzi B, Mantovani A, Rambaldi A, (2011) Inflammation and thrombosis in essential thrombocythemia and polycythemia vera: different role of C-reactive protein and pentraxin 3. Haematologica 96(2):315–318. doi:10.​3324/​haematol.​2010.​031070
51.
go back to reference Arellano-Rodrigo E, Alvarez-Larran A, Reverter JC, Villamor N, Colomer D, Cervantes F (2006) Increased platelet and leukocyte activation as contributing mechanisms for thrombosis in essential thrombocythemia and correlation with the JAK2 mutational status. Haematologica 91(2):169–175PubMed Arellano-Rodrigo E, Alvarez-Larran A, Reverter JC, Villamor N, Colomer D, Cervantes F (2006) Increased platelet and leukocyte activation as contributing mechanisms for thrombosis in essential thrombocythemia and correlation with the JAK2 mutational status. Haematologica 91(2):169–175PubMed
52.
go back to reference Arellano-Rodrigo E, Alvarez-Larran A, Reverter JC, Colomer D, Villamor N, Bellosillo B, Cervantes F (2009) Platelet turnover, coagulation factors, and soluble markers of platelet and endothelial activation in essential thrombocythemia: relationship with thrombosis occurrence and JAK2 V617F allele burden. Am J Hematol 84(2):102–108PubMedCrossRef Arellano-Rodrigo E, Alvarez-Larran A, Reverter JC, Colomer D, Villamor N, Bellosillo B, Cervantes F (2009) Platelet turnover, coagulation factors, and soluble markers of platelet and endothelial activation in essential thrombocythemia: relationship with thrombosis occurrence and JAK2 V617F allele burden. Am J Hematol 84(2):102–108PubMedCrossRef
53.
go back to reference Marchetti M, Castoldi E, Spronk HM, van Oerle R, Balducci D, Barbui T, Rosing J, Ten Cate H, Falanga A (2008) Thrombin generation and activated protein C resistance in patients with essential thrombocythemia and polycythemia vera. Blood 112(10):4061–4068PubMedCrossRef Marchetti M, Castoldi E, Spronk HM, van Oerle R, Balducci D, Barbui T, Rosing J, Ten Cate H, Falanga A (2008) Thrombin generation and activated protein C resistance in patients with essential thrombocythemia and polycythemia vera. Blood 112(10):4061–4068PubMedCrossRef
54.
go back to reference Han Y, Zhao S, Zhang W, Cen J, Zhang W, Qiu H, Sun A, Wang Z, Ruan C (2013) Clinical significance of circulating microparticles in Ph-myeloproliferative neoplasms (MPN). Blood (ASH Annual Meeting Abstracts) 122 (21):abstract 2368 Han Y, Zhao S, Zhang W, Cen J, Zhang W, Qiu H, Sun A, Wang Z, Ruan C (2013) Clinical significance of circulating microparticles in Ph-myeloproliferative neoplasms (MPN). Blood (ASH Annual Meeting Abstracts) 122 (21):abstract 2368
55.
go back to reference Tan X, Shi J, Fu Y, Gao C, Yang X, Li J, Wang W, Hou J, Li H, Zhou J (2013) Role of erythrocytes and platelets in the hypercoagulable status in polycythemia vera through phosphatidylserine exposure and microparticle generation. Thromb Haemost 109(6):1025–1032. doi:10.1160/TH12-11-0811 PubMedCrossRef Tan X, Shi J, Fu Y, Gao C, Yang X, Li J, Wang W, Hou J, Li H, Zhou J (2013) Role of erythrocytes and platelets in the hypercoagulable status in polycythemia vera through phosphatidylserine exposure and microparticle generation. Thromb Haemost 109(6):1025–1032. doi:10.​1160/​TH12-11-0811 PubMedCrossRef
58.
go back to reference Cortelazzo S, Finazzi G, Ruggeri M, Vestri O, Galli M, Rodeghiero F, Barbui T (1995) Hydroxyurea for patients with essential thrombocythemia and a high risk of thrombosis. N Engl J Med 332(17):1132–1136PubMedCrossRef Cortelazzo S, Finazzi G, Ruggeri M, Vestri O, Galli M, Rodeghiero F, Barbui T (1995) Hydroxyurea for patients with essential thrombocythemia and a high risk of thrombosis. N Engl J Med 332(17):1132–1136PubMedCrossRef
59.
go back to reference Harrison CN, Campbell PJ, Buck G, Wheatley K, East CL, Bareford D, Wilkins BS, van der Walt JD, Reilly JT, Grigg AP, Revell P, Woodcock BE, Green AR, United Kingdom Medical Research Council Primary Thrombocythemia S (2005) Hydroxyurea compared with anagrelide in high-risk essential thrombocythemia. N Engl J Med 353(1):33–45PubMedCrossRef Harrison CN, Campbell PJ, Buck G, Wheatley K, East CL, Bareford D, Wilkins BS, van der Walt JD, Reilly JT, Grigg AP, Revell P, Woodcock BE, Green AR, United Kingdom Medical Research Council Primary Thrombocythemia S (2005) Hydroxyurea compared with anagrelide in high-risk essential thrombocythemia. N Engl J Med 353(1):33–45PubMedCrossRef
60.
go back to reference Fruchtman SM, Mack K, Kaplan ME, Peterson P, Berk PD, Wasserman LR (1997) From efficacy to safety: a Polycythemia Vera Study Group report on hydroxyurea in patients with polycythemia vera. Semin Hematol 34(1):17–23PubMed Fruchtman SM, Mack K, Kaplan ME, Peterson P, Berk PD, Wasserman LR (1997) From efficacy to safety: a Polycythemia Vera Study Group report on hydroxyurea in patients with polycythemia vera. Semin Hematol 34(1):17–23PubMed
61.
62.
go back to reference Alvarez-Larran A, Pereira A, Cervantes F, Arellano-Rodrigo E, Hernandez-Boluda JC, Ferrer-Marin F, Angona A, Gomez M, Muina B, Guillen H, Teruel A, Bellosillo B, Burgaleta C, Vicente V, Besses C (2012) Assessment and prognostic value of the European LeukemiaNet criteria for clinicohematologic response, resistance, and intolerance to hydroxyurea in polycythemia vera. Blood 119(6):1363–1369. doi:10.1182/blood-2011-10-387787 PubMedCrossRef Alvarez-Larran A, Pereira A, Cervantes F, Arellano-Rodrigo E, Hernandez-Boluda JC, Ferrer-Marin F, Angona A, Gomez M, Muina B, Guillen H, Teruel A, Bellosillo B, Burgaleta C, Vicente V, Besses C (2012) Assessment and prognostic value of the European LeukemiaNet criteria for clinicohematologic response, resistance, and intolerance to hydroxyurea in polycythemia vera. Blood 119(6):1363–1369. doi:10.​1182/​blood-2011-10-387787 PubMedCrossRef
63.
go back to reference Hernandez-Boluda JC, Alvarez-Larran A, Gomez M, Angona A, Amat P, Bellosillo B, Martinez-Aviles L, Navarro B, Teruel A, Martinez-Ruiz F, Besses C (2011) Clinical evaluation of the European LeukaemiaNet criteria for clinicohaematological response and resistance/intolerance to hydroxycarbamide in essential thrombocythaemia. Br J Haematol 152(1):81–88PubMedCrossRef Hernandez-Boluda JC, Alvarez-Larran A, Gomez M, Angona A, Amat P, Bellosillo B, Martinez-Aviles L, Navarro B, Teruel A, Martinez-Ruiz F, Besses C (2011) Clinical evaluation of the European LeukaemiaNet criteria for clinicohaematological response and resistance/intolerance to hydroxycarbamide in essential thrombocythaemia. Br J Haematol 152(1):81–88PubMedCrossRef
64.
go back to reference McMahon B, Stein BL (2013) Thrombotic and bleeding complications in classical myeloproliferative neoplasms. Semin Thromb Hemost 39(1):101–111PubMed McMahon B, Stein BL (2013) Thrombotic and bleeding complications in classical myeloproliferative neoplasms. Semin Thromb Hemost 39(1):101–111PubMed
65.
go back to reference Barbui T, Barosi G, Birgegard G, Cervantes F, Finazzi G, Griesshammer M, Harrison C, Hasselbalch HC, Hehlmann R, Hoffman R, Kiladjian JJ, Kroger N, Mesa R, McMullin MF, Pardanani A, Passamonti F, Vannucchi AM, Reiter A, Silver RT, Verstovsek S, Tefferi A, European L (2011) Philadelphia-negative classical myeloproliferative neoplasms: critical concepts and management recommendations from European LeukemiaNet. J Clin Oncol 29(6):761–770. doi:10.1200/JCO.2010.31.8436 PubMedCrossRef Barbui T, Barosi G, Birgegard G, Cervantes F, Finazzi G, Griesshammer M, Harrison C, Hasselbalch HC, Hehlmann R, Hoffman R, Kiladjian JJ, Kroger N, Mesa R, McMullin MF, Pardanani A, Passamonti F, Vannucchi AM, Reiter A, Silver RT, Verstovsek S, Tefferi A, European L (2011) Philadelphia-negative classical myeloproliferative neoplasms: critical concepts and management recommendations from European LeukemiaNet. J Clin Oncol 29(6):761–770. doi:10.​1200/​JCO.​2010.​31.​8436 PubMedCrossRef
66.
go back to reference Barosi G, Mesa RA, Thiele J, Cervantes F, Campbell PJ, Verstovsek S, Dupriez B, Levine RL, Passamonti F, Gotlib J, Reilly JT, Vannucchi AM, Hanson CA, Solberg LA, Orazi A, Tefferi A, International Working Group for Myelofibrosis R, Treatment (2008) Proposed criteria for the diagnosis of post-polycythemia vera and post-essential thrombocythemia myelofibrosis: a consensus statement from the International Working Group for Myelofibrosis Research and Treatment. Leukemia 22(2):437–438PubMedCrossRef Barosi G, Mesa RA, Thiele J, Cervantes F, Campbell PJ, Verstovsek S, Dupriez B, Levine RL, Passamonti F, Gotlib J, Reilly JT, Vannucchi AM, Hanson CA, Solberg LA, Orazi A, Tefferi A, International Working Group for Myelofibrosis R, Treatment (2008) Proposed criteria for the diagnosis of post-polycythemia vera and post-essential thrombocythemia myelofibrosis: a consensus statement from the International Working Group for Myelofibrosis Research and Treatment. Leukemia 22(2):437–438PubMedCrossRef
67.
go back to reference Passamonti F, Rumi E, Caramella M, Elena C, Arcaini L, Boveri E, Del Curto C, Pietra D, Vanelli L, Bernasconi P, Pascutto C, Cazzola M, Morra E, Lazzarino M (2008) A dynamic prognostic model to predict survival in post-polycythemia vera myelofibrosis. Blood 111(7):3383–3387PubMedCrossRef Passamonti F, Rumi E, Caramella M, Elena C, Arcaini L, Boveri E, Del Curto C, Pietra D, Vanelli L, Bernasconi P, Pascutto C, Cazzola M, Morra E, Lazzarino M (2008) A dynamic prognostic model to predict survival in post-polycythemia vera myelofibrosis. Blood 111(7):3383–3387PubMedCrossRef
68.
go back to reference Barbui T, Thiele J, Passamonti F, Rumi E, Boveri E, Randi ML, Bertozzi I, Marino F, Vannucchi AM, Pieri L, Rotunno G, Gisslinger H, Gisslinger B, Mullauer L, Finazzi G, Carobbio A, Gianatti A, Ruggeri M, Nichele I, D’Amore E, Rambaldi A, Tefferi A (2012) Initial bone marrow reticulin fibrosis in polycythemia vera exerts an impact on clinical outcome. Blood 119(10):2239–2241. doi:10.1182/blood-2011-11-393819 PubMedCrossRef Barbui T, Thiele J, Passamonti F, Rumi E, Boveri E, Randi ML, Bertozzi I, Marino F, Vannucchi AM, Pieri L, Rotunno G, Gisslinger H, Gisslinger B, Mullauer L, Finazzi G, Carobbio A, Gianatti A, Ruggeri M, Nichele I, D’Amore E, Rambaldi A, Tefferi A (2012) Initial bone marrow reticulin fibrosis in polycythemia vera exerts an impact on clinical outcome. Blood 119(10):2239–2241. doi:10.​1182/​blood-2011-11-393819 PubMedCrossRef
69.
go back to reference Passamonti F, Cervantes F, Vannucchi AM, Morra E, Rumi E, Pereira A, Guglielmelli P, Pungolino E, Caramella M, Maffioli M, Pascutto C, Lazzarino M, Cazzola M, Tefferi A (2010) A dynamic prognostic model to predict survival in primary myelofibrosis: a study by the IWG-MRT (International Working Group for Myeloproliferative Neoplasms Research and Treatment). Blood 115(9):1703–1708PubMedCrossRef Passamonti F, Cervantes F, Vannucchi AM, Morra E, Rumi E, Pereira A, Guglielmelli P, Pungolino E, Caramella M, Maffioli M, Pascutto C, Lazzarino M, Cazzola M, Tefferi A (2010) A dynamic prognostic model to predict survival in primary myelofibrosis: a study by the IWG-MRT (International Working Group for Myeloproliferative Neoplasms Research and Treatment). Blood 115(9):1703–1708PubMedCrossRef
71.
go back to reference Passamonti F, Rumi E, Pungolino E, Malabarba L, Bertazzoni P, Valentini M, Orlandi E, Arcaini L, Brusamolino E, Pascutto C, Cazzola M, Morra E, Lazzarino M (2004) Life expectancy and prognostic factors for survival in patients with polycythemia vera and essential thrombocythemia. Am J Med 117(10):755–761. doi:10.1016/j.amjmed.2004.06.032 PubMedCrossRef Passamonti F, Rumi E, Pungolino E, Malabarba L, Bertazzoni P, Valentini M, Orlandi E, Arcaini L, Brusamolino E, Pascutto C, Cazzola M, Morra E, Lazzarino M (2004) Life expectancy and prognostic factors for survival in patients with polycythemia vera and essential thrombocythemia. Am J Med 117(10):755–761. doi:10.​1016/​j.​amjmed.​2004.​06.​032 PubMedCrossRef
72.
go back to reference Passamonti F, Brusamolino E, Lazzarino M, Barate C, Klersy C, Orlandi E, Canevari A, Castelli G, Merante S, Bernasconi C (2000) Efficacy of pipobroman in the treatment of polycythemia vera: long-term results in 163 patients. Haematologica 85(10):1011–1018PubMed Passamonti F, Brusamolino E, Lazzarino M, Barate C, Klersy C, Orlandi E, Canevari A, Castelli G, Merante S, Bernasconi C (2000) Efficacy of pipobroman in the treatment of polycythemia vera: long-term results in 163 patients. Haematologica 85(10):1011–1018PubMed
74.
go back to reference Hultcrantz M, Kristinsson SY, Andersson TM, Landgren O, Eloranta S, Derolf AR, Dickman PW, Bjorkholm M (2012) Patterns of survival among patients with myeloproliferative neoplasms diagnosed in Sweden from 1973 to 2008: a population-based study. J Clin Oncol 30(24):2995–3001. doi:10.1200/JCO.2012.42.1925 PubMedCentralPubMedCrossRef Hultcrantz M, Kristinsson SY, Andersson TM, Landgren O, Eloranta S, Derolf AR, Dickman PW, Bjorkholm M (2012) Patterns of survival among patients with myeloproliferative neoplasms diagnosed in Sweden from 1973 to 2008: a population-based study. J Clin Oncol 30(24):2995–3001. doi:10.​1200/​JCO.​2012.​42.​1925 PubMedCentralPubMedCrossRef
75.
go back to reference Albizua E, Gallardo M, Barrio S, Rapado I, Jimenez A, Ayala R, Rueda D, Sanchez-Espiridion B, Puigdecanet E, Espinet B, Florensa L, Besses C, Martinez-Lopez J (2011) Differential expression of JAK2 and Src kinase genes in response to hydroxyurea treatment in polycythemia vera and essential thrombocythemia. Ann Hematol 90(8):939–946. doi:10.1007/s00277-011-1179-2 PubMedCrossRef Albizua E, Gallardo M, Barrio S, Rapado I, Jimenez A, Ayala R, Rueda D, Sanchez-Espiridion B, Puigdecanet E, Espinet B, Florensa L, Besses C, Martinez-Lopez J (2011) Differential expression of JAK2 and Src kinase genes in response to hydroxyurea treatment in polycythemia vera and essential thrombocythemia. Ann Hematol 90(8):939–946. doi:10.​1007/​s00277-011-1179-2 PubMedCrossRef
76.
go back to reference Barosi G, Birgegard G, Finazzi G, Griesshammer M, Harrison C, Hasselbalch H, Kiladijan JJ, Lengfelder E, Mesa R, McMullin MF, Passamonti F, Reilly JT, Vannucchi AM, Barbui T (2010) A unified definition of clinical resistance and intolerance to hydroxycarbamide in polycythaemia vera and primary myelofibrosis: results of a European LeukemiaNet (ELN) consensus process. Br J Haematol 148(6):961–963. doi:10.1111/j.1365-2141.2009.08019.x PubMedCrossRef Barosi G, Birgegard G, Finazzi G, Griesshammer M, Harrison C, Hasselbalch H, Kiladijan JJ, Lengfelder E, Mesa R, McMullin MF, Passamonti F, Reilly JT, Vannucchi AM, Barbui T (2010) A unified definition of clinical resistance and intolerance to hydroxycarbamide in polycythaemia vera and primary myelofibrosis: results of a European LeukemiaNet (ELN) consensus process. Br J Haematol 148(6):961–963. doi:10.​1111/​j.​1365-2141.​2009.​08019.​x PubMedCrossRef
79.
go back to reference Najean Y, Rain JD (1997) Treatment of polycythemia vera: the use of hydroxyurea and pipobroman in 292 patients under the age of 65 years. Blood 90(9):3370–3377PubMed Najean Y, Rain JD (1997) Treatment of polycythemia vera: the use of hydroxyurea and pipobroman in 292 patients under the age of 65 years. Blood 90(9):3370–3377PubMed
80.
go back to reference Verstovsek S, Passamonti F, Rambaldi A, Barosi G, Rosen PJ, Rumi E, Gattoni E, Pieri L, Guglielmelli P, Elena C, He S, Contel N, Mookerjee B, Sandor V, Cazzola M, Kantarjian HM, Barbui T, Vannucchi AM (2014) A phase 2 study of ruxolitinib, an oral JAK1 and JAK2 inhibitor, in patients with advanced polycythemia vera who are refractory or intolerant to hydroxyurea. Cancer 120(4):513–520. doi:10.1002/cncr.28441 PubMedCrossRef Verstovsek S, Passamonti F, Rambaldi A, Barosi G, Rosen PJ, Rumi E, Gattoni E, Pieri L, Guglielmelli P, Elena C, He S, Contel N, Mookerjee B, Sandor V, Cazzola M, Kantarjian HM, Barbui T, Vannucchi AM (2014) A phase 2 study of ruxolitinib, an oral JAK1 and JAK2 inhibitor, in patients with advanced polycythemia vera who are refractory or intolerant to hydroxyurea. Cancer 120(4):513–520. doi:10.​1002/​cncr.​28441 PubMedCrossRef
81.
go back to reference Finazzi G, Vannucchi AM, Martinelli V, Ruggeri M, Nobile F, Specchia G, Pogliani EM, Olimpieri OM, Fioritoni G, Musolino C, Cilloni D, Sivera P, Barosi G, Finazzi MC, Di Tollo S, Demuth T, Barbui T, Rambaldi A (2013) A phase II study of givinostat in combination with hydroxycarbamide in patients with polycythaemia vera unresponsive to hydroxycarbamide monotherapy. Br J Haematol 161(5):688–694. doi:10.1111/bjh.12332 PubMedCrossRef Finazzi G, Vannucchi AM, Martinelli V, Ruggeri M, Nobile F, Specchia G, Pogliani EM, Olimpieri OM, Fioritoni G, Musolino C, Cilloni D, Sivera P, Barosi G, Finazzi MC, Di Tollo S, Demuth T, Barbui T, Rambaldi A (2013) A phase II study of givinostat in combination with hydroxycarbamide in patients with polycythaemia vera unresponsive to hydroxycarbamide monotherapy. Br J Haematol 161(5):688–694. doi:10.​1111/​bjh.​12332 PubMedCrossRef
82.
go back to reference Verstovsek S, Kiladjian JJ, Griesshammer M, Masszi T, Durrant S, Passamonti F, Harrison C, Pane F, Zachee P, Mesa RA, He S, Jones M, Garrett WM, Li J, Pirron U, Lawniczek T, Vannucchi AM (2014) Results of a prospective, randomized, open-label phase 3 study of ruxolitinib (RUX) in polycythemia vera (PV) patients resistant to or intolerant of hydroxyurea (HU): the RESPONSE trial. J Clin Oncol 32 (5s):abstract 7026 Verstovsek S, Kiladjian JJ, Griesshammer M, Masszi T, Durrant S, Passamonti F, Harrison C, Pane F, Zachee P, Mesa RA, He S, Jones M, Garrett WM, Li J, Pirron U, Lawniczek T, Vannucchi AM (2014) Results of a prospective, randomized, open-label phase 3 study of ruxolitinib (RUX) in polycythemia vera (PV) patients resistant to or intolerant of hydroxyurea (HU): the RESPONSE trial. J Clin Oncol 32 (5s):abstract 7026
83.
go back to reference Verstovsek S, Mesa RA, Salama ME, Giles JLK, Pitou C, Zimmermann AH, Price GL, Walgreen RA, Prchal J (2013) Phase I study of LY2784544, a JAK2 selective inhibitor, in patients with myelofibrosis (MF), polycythemia vera (PV), and essential thrombocythemia (ET). Blood 122(21):665 Verstovsek S, Mesa RA, Salama ME, Giles JLK, Pitou C, Zimmermann AH, Price GL, Walgreen RA, Prchal J (2013) Phase I study of LY2784544, a JAK2 selective inhibitor, in patients with myelofibrosis (MF), polycythemia vera (PV), and essential thrombocythemia (ET). Blood 122(21):665
84.
go back to reference Wernig G, Kharas MG, Okabe R, Moore SA, Leeman DS, Cullen DE, Gozo M, McDowell EP, Levine RL, Doukas J, Mak CC, Noronha G, Martin M, Ko YD, Lee BH, Soll RM, Tefferi A, Hood JD, Gilliland DG (2008) Efficacy of TG101348, a selective JAK2 inhibitor, in treatment of a murine model of JAK2V617F-induced polycythemia vera. Cancer Cell 13(4):311–320. doi:10.1016/j.ccr.2008.02.009 PubMedCrossRef Wernig G, Kharas MG, Okabe R, Moore SA, Leeman DS, Cullen DE, Gozo M, McDowell EP, Levine RL, Doukas J, Mak CC, Noronha G, Martin M, Ko YD, Lee BH, Soll RM, Tefferi A, Hood JD, Gilliland DG (2008) Efficacy of TG101348, a selective JAK2 inhibitor, in treatment of a murine model of JAK2V617F-induced polycythemia vera. Cancer Cell 13(4):311–320. doi:10.​1016/​j.​ccr.​2008.​02.​009 PubMedCrossRef
85.
go back to reference Hexner E, Roboz G, Hoffman R, Luger S, Mascarenhas J, Carroll M, Clementi R, Bensen-Kennedy D, Moliterno A (2014) Open-label study of oral CEP-701 (lestaurtinib) in patients with polycythaemia vera or essential thrombocythaemia with JAK2-V617F mutation. Br J Haematol 164(1):83–93. doi:10.1111/bjh.12607 PubMedCrossRef Hexner E, Roboz G, Hoffman R, Luger S, Mascarenhas J, Carroll M, Clementi R, Bensen-Kennedy D, Moliterno A (2014) Open-label study of oral CEP-701 (lestaurtinib) in patients with polycythaemia vera or essential thrombocythaemia with JAK2-V617F mutation. Br J Haematol 164(1):83–93. doi:10.​1111/​bjh.​12607 PubMedCrossRef
86.
go back to reference Skov V, Larsen TS, Thomassen M, Riley CH, Jensen MK, Bjerrum OW, Kruse TA, Hasselbalch HC (2012) Increased gene expression of histone deacetylases in patients with Philadelphia-negative chronic myeloproliferative neoplasms. Leuk Lymphoma 53(1):123–129. doi:10.3109/10428194.2011.597905 PubMedCrossRef Skov V, Larsen TS, Thomassen M, Riley CH, Jensen MK, Bjerrum OW, Kruse TA, Hasselbalch HC (2012) Increased gene expression of histone deacetylases in patients with Philadelphia-negative chronic myeloproliferative neoplasms. Leuk Lymphoma 53(1):123–129. doi:10.​3109/​10428194.​2011.​597905 PubMedCrossRef
87.
go back to reference Barbetti V, Gozzini A, Rovida E, Morandi A, Spinelli E, Fossati G, Mascagni P, Lubbert M, Dello Sbarba P, Santini V (2008) Selective anti-leukaemic activity of low-dose histone deacetylase inhibitor ITF2357 on AML1/ETO-positive cells. Oncogene 27(12):1767–1778. doi:10.1038/sj.onc.1210820 PubMedCrossRef Barbetti V, Gozzini A, Rovida E, Morandi A, Spinelli E, Fossati G, Mascagni P, Lubbert M, Dello Sbarba P, Santini V (2008) Selective anti-leukaemic activity of low-dose histone deacetylase inhibitor ITF2357 on AML1/ETO-positive cells. Oncogene 27(12):1767–1778. doi:10.​1038/​sj.​onc.​1210820 PubMedCrossRef
88.
go back to reference Rambaldi A, Dellacasa CM, Finazzi G, Carobbio A, Ferrari ML, Guglielmelli P, Gattoni E, Salmoiraghi S, Finazzi MC, Di Tollo S, D’Urzo C, Vannucchi AM, Barosi G, Barbui T (2010) A pilot study of the histone-deacetylase inhibitor givinostat in patients with JAK2V617F positive chronic myeloproliferative neoplasms. Br J Haematol 150(4):446–455. doi:10.1111/j.1365-2141.2010.08266.x PubMed Rambaldi A, Dellacasa CM, Finazzi G, Carobbio A, Ferrari ML, Guglielmelli P, Gattoni E, Salmoiraghi S, Finazzi MC, Di Tollo S, D’Urzo C, Vannucchi AM, Barosi G, Barbui T (2010) A pilot study of the histone-deacetylase inhibitor givinostat in patients with JAK2V617F positive chronic myeloproliferative neoplasms. Br J Haematol 150(4):446–455. doi:10.​1111/​j.​1365-2141.​2010.​08266.​x PubMed
89.
go back to reference Andersen CL, McMullin MF, Ejerblad E, Zweegman S, Harrison C, Fernandes S, Bareford D, Knapper S, Samuelsson J, Lofvenberg E, Linder O, Andreasson B, Ahlstrand E, Jensen MK, Bjerrum OW, Vestergaard H, Larsen H, Klausen TW, Mourits-Andersen T, Hasselbalch HC (2013) A phase II study of vorinostat (MK-0683) in patients with polycythaemia vera and essential thrombocythaemia. Br J Haematol 162(4):498–508. doi:10.1111/bjh.12416 PubMedCrossRef Andersen CL, McMullin MF, Ejerblad E, Zweegman S, Harrison C, Fernandes S, Bareford D, Knapper S, Samuelsson J, Lofvenberg E, Linder O, Andreasson B, Ahlstrand E, Jensen MK, Bjerrum OW, Vestergaard H, Larsen H, Klausen TW, Mourits-Andersen T, Hasselbalch HC (2013) A phase II study of vorinostat (MK-0683) in patients with polycythaemia vera and essential thrombocythaemia. Br J Haematol 162(4):498–508. doi:10.​1111/​bjh.​12416 PubMedCrossRef
94.
go back to reference Quintas-Cardama A, Kantarjian HM, Giles F, Verstovsek S (2006) Pegylated interferon therapy for patients with Philadelphia chromosome-negative myeloproliferative disorders. Semin Thromb Hemost 32(4 Pt 2):409–416. doi:10.1055/s-2006-942761 PubMedCrossRef Quintas-Cardama A, Kantarjian HM, Giles F, Verstovsek S (2006) Pegylated interferon therapy for patients with Philadelphia chromosome-negative myeloproliferative disorders. Semin Thromb Hemost 32(4 Pt 2):409–416. doi:10.​1055/​s-2006-942761 PubMedCrossRef
95.
go back to reference Quintas-Cardama A, Abdel-Wahab O, Manshouri T, Kilpivaara O, Cortes J, Roupie AL, Zhang SJ, Harris D, Estrov Z, Kantarjian H, Levine RL, Verstovsek S (2013) Molecular analysis of patients with polycythemia vera or essential thrombocythemia receiving pegylated interferon alpha-2a. Blood 122(6):893–901. doi:10.1182/blood-2012-07-442012 PubMedCentralPubMedCrossRef Quintas-Cardama A, Abdel-Wahab O, Manshouri T, Kilpivaara O, Cortes J, Roupie AL, Zhang SJ, Harris D, Estrov Z, Kantarjian H, Levine RL, Verstovsek S (2013) Molecular analysis of patients with polycythemia vera or essential thrombocythemia receiving pegylated interferon alpha-2a. Blood 122(6):893–901. doi:10.​1182/​blood-2012-07-442012 PubMedCentralPubMedCrossRef
96.
97.
98.
go back to reference Johansson PL, Safai-Kutti S, Kutti J (2005) An elevated venous haemoglobin concentration cannot be used as a surrogate marker for absolute erythrocytosis: a study of patients with polycythaemia vera and apparent polycythaemia. Br J Haematol 129(5):701–705PubMedCrossRef Johansson PL, Safai-Kutti S, Kutti J (2005) An elevated venous haemoglobin concentration cannot be used as a surrogate marker for absolute erythrocytosis: a study of patients with polycythaemia vera and apparent polycythaemia. Br J Haematol 129(5):701–705PubMedCrossRef
99.
101.
go back to reference Barosi G, Birgegard G, Finazzi G, Griesshammer M, Harrison C, Hasselbalch HC, Kiladjian JJ, Lengfelder E, McMullin MF, Passamonti F, Reilly JT, Vannucchi AM, Barbui T (2009) Response criteria for essential thrombocythemia and polycythemia vera: result of a European LeukemiaNet consensus conference. Blood 113(20):4829–4833PubMedCrossRef Barosi G, Birgegard G, Finazzi G, Griesshammer M, Harrison C, Hasselbalch HC, Kiladjian JJ, Lengfelder E, McMullin MF, Passamonti F, Reilly JT, Vannucchi AM, Barbui T (2009) Response criteria for essential thrombocythemia and polycythemia vera: result of a European LeukemiaNet consensus conference. Blood 113(20):4829–4833PubMedCrossRef
Metadata
Title
Polycythemia vera disease burden: contributing factors, impact on quality of life, and emerging treatment options
Authors
Brady L. Stein
Alison R. Moliterno
Ramón V. Tiu
Publication date
01-12-2014
Publisher
Springer Berlin Heidelberg
Published in
Annals of Hematology / Issue 12/2014
Print ISSN: 0939-5555
Electronic ISSN: 1432-0584
DOI
https://doi.org/10.1007/s00277-014-2205-y

Other articles of this Issue 12/2014

Annals of Hematology 12/2014 Go to the issue
Live Webinar | 27-06-2024 | 18:00 (CEST)

Keynote webinar | Spotlight on medication adherence

Live: Thursday 27th June 2024, 18:00-19:30 (CEST)

WHO estimates that half of all patients worldwide are non-adherent to their prescribed medication. The consequences of poor adherence can be catastrophic, on both the individual and population level.

Join our expert panel to discover why you need to understand the drivers of non-adherence in your patients, and how you can optimize medication adherence in your clinics to drastically improve patient outcomes.

Prof. Kevin Dolgin
Prof. Florian Limbourg
Prof. Anoop Chauhan
Developed by: Springer Medicine
Obesity Clinical Trial Summary

At a glance: The STEP trials

A round-up of the STEP phase 3 clinical trials evaluating semaglutide for weight loss in people with overweight or obesity.

Developed by: Springer Medicine

Highlights from the ACC 2024 Congress

Year in Review: Pediatric cardiology

Watch Dr. Anne Marie Valente present the last year's highlights in pediatric and congenital heart disease in the official ACC.24 Year in Review session.

Year in Review: Pulmonary vascular disease

The last year's highlights in pulmonary vascular disease are presented by Dr. Jane Leopold in this official video from ACC.24.

Year in Review: Valvular heart disease

Watch Prof. William Zoghbi present the last year's highlights in valvular heart disease from the official ACC.24 Year in Review session.

Year in Review: Heart failure and cardiomyopathies

Watch this official video from ACC.24. Dr. Biykem Bozkurt discusses last year's major advances in heart failure and cardiomyopathies.