TY - JOUR
T1 - Symptom burden profile in myelofibrosis patients with thrombocytopenia
T2 - Lessons and unmet needs
AU - Scotch, Allison H.
AU - Kosiorek, Heidi
AU - Scherber, Robyn
AU - Dueck, Amylou C.
AU - Slot, Stefanie
AU - Zweegman, Sonja
AU - Boekhorst, Peter A.W.te
AU - Commandeur, Suzan
AU - Schouten, Harry
AU - Sackmann, Federico
AU - Fuentes, Ana Kerguelen
AU - Hernández-Maraver, Dolores
AU - Pahl, Heike L.
AU - Griesshammer, Martin
AU - Stegelmann, Frank
AU - Döhner, Konstanze
AU - Lehmann, Thomas
AU - Bonatz, Karin
AU - Reiter, Andreas
AU - Boyer, Francoise
AU - Etienne, Gabriel
AU - Ianotto, Jean Christophe
AU - Ranta, Dana
AU - Roy, Lydia
AU - Cahn, Jean Yves
AU - Harrison, Claire N.
AU - Radia, Deepti
AU - Muxi, Pablo
AU - Maldonado, Norman
AU - Besses, Carlos
AU - Cervantes, Francisco
AU - Johansson, Peter L.
AU - Barbui, Tiziano
AU - Barosi, Giovanni
AU - Vannucchi, Alessandro M.
AU - Paoli, Chiara
AU - Passamonti, Francesco
AU - Andreasson, Bjorn
AU - Ferrari, Maria L.
AU - Rambaldi, Alessandro
AU - Samuelsson, Jan
AU - Birgegard, Gunnar
AU - Xiao, Zhijian
AU - Xu, Zefeng
AU - Zhang, Yue
AU - Sun, Xiujuan
AU - Xu, Junqing
AU - Kiladjian, Jean Jacques
AU - Zhang, Peihong
AU - Gale, Robert Peter
AU - Mesa, Ruben A.
AU - Geyer, Holly L.
PY - 2017/12/1
Y1 - 2017/12/1
N2 - Myelofibrosis is a myeloproliferative neoplasm associated with progressive cytopenias and high symptom burden. MF patients with thrombocytopenia have poor prognosis but the presence of thrombocytopenia frequently precludes the use of JAK2 inhibitors. In this study, we assessed quality of life and symptom burden in 418 MF patients with (n = 89) and without (n = 329) thrombocytopenia using prospective data from the MPN-QOL study group database, including the Myeloproliferative Neoplasm Symptom Assessment Form (MPN-SAF) and Total Symptom Score (MPN10). Thrombocytopenia, defined as platelet count <100 × 109/L (moderate 51–100 × 109/L; severe ≤50 × 109/L), was associated with anemia (76% vs. 45%, p < 0.001), leukopenia (29% vs. 11%, p < 0.001), and need for red blood cell transfusion (35% vs. 19%, p = 0.002). Thrombocytopenic patients had more fatigue, early satiety, inactivity, dizziness, sad mood, cough, night sweats, itching, fever, and weight loss; total symptom scores were also higher (33 vs. 24, p < 0.001). Patients with severe thrombocytopenia were more likely to have anemia (86% vs. 67%, p = 0.04), leukopenia (40% vs. 20%, p = 0.04), and transfusion requirements (51% vs. 20%, p = 0.002) but few differences in symptoms when compared to patients with moderate thrombocytopenia. These results suggest that MF patients with thrombocytopenia experience greater symptomatic burden than MF patients without thrombocytopenia and may benefit from additional therapies.
AB - Myelofibrosis is a myeloproliferative neoplasm associated with progressive cytopenias and high symptom burden. MF patients with thrombocytopenia have poor prognosis but the presence of thrombocytopenia frequently precludes the use of JAK2 inhibitors. In this study, we assessed quality of life and symptom burden in 418 MF patients with (n = 89) and without (n = 329) thrombocytopenia using prospective data from the MPN-QOL study group database, including the Myeloproliferative Neoplasm Symptom Assessment Form (MPN-SAF) and Total Symptom Score (MPN10). Thrombocytopenia, defined as platelet count <100 × 109/L (moderate 51–100 × 109/L; severe ≤50 × 109/L), was associated with anemia (76% vs. 45%, p < 0.001), leukopenia (29% vs. 11%, p < 0.001), and need for red blood cell transfusion (35% vs. 19%, p = 0.002). Thrombocytopenic patients had more fatigue, early satiety, inactivity, dizziness, sad mood, cough, night sweats, itching, fever, and weight loss; total symptom scores were also higher (33 vs. 24, p < 0.001). Patients with severe thrombocytopenia were more likely to have anemia (86% vs. 67%, p = 0.04), leukopenia (40% vs. 20%, p = 0.04), and transfusion requirements (51% vs. 20%, p = 0.002) but few differences in symptoms when compared to patients with moderate thrombocytopenia. These results suggest that MF patients with thrombocytopenia experience greater symptomatic burden than MF patients without thrombocytopenia and may benefit from additional therapies.
KW - Myelofibrosis
KW - Myeloproliferative neoplasm
KW - Quality of life
KW - Symptomatology
KW - Thrombocytopenia
UR - http://www.scopus.com/inward/record.url?scp=85032433607&partnerID=8YFLogxK
U2 - https://doi.org/10.1016/j.leukres.2017.10.002
DO - https://doi.org/10.1016/j.leukres.2017.10.002
M3 - Article
C2 - 29096334
SN - 0145-2126
VL - 63
SP - 34
EP - 40
JO - Leukemia research
JF - Leukemia research
ER -