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Prognostic impact of pretreatment cell-free DNA concentration in newly diagnosed peripheral T-cell lymphomas
被引:0
|作者:
Fardella, E.
[1
]
Zanirato, G.
[2
]
Magni, M.
[2
]
Caldarelli, N.
[1
]
Chiappella, A.
[2
]
Dodero, A.
[2
]
Ljevar, S.
[3
]
Orsucci, L.
[4
]
Re, A.
[5
]
Usai, S. V.
[6
]
Stefoni, V.
[7
]
Castellino, C.
[8
]
Rossi, F. G.
[9
]
Pinto, A.
[10
]
Carniti, C.
[2
]
Corradini, P.
[1
,2
]
机构:
[1] Univ Milan, Milan, Italy
[2] Fdn IRCCS Ist Nazl Tumori, Div Hematol & Stem Cell Transplantat, Milan, Italy
[3] Fdn IRCCS Ist Nazl Tumori, Unit Biostat Clin Res, Milan, Italy
[4] Azienda Osped & Univ Citta Salute & Sci, Div Hematol, Turin, Italy
[5] ASST Spedali Civili Brescia, Hematol Div, Brescia, Italy
[6] Osped Oncol Armando Businco, Hematol Unit, Cagliari, Italy
[7] Univ Bologna, Inst Hematol Seragnoli, Bologna, Italy
[8] Azienda Osped S Croce & Carle, Div Hematol, Cuneo, Italy
[9] Fdn IRCCS Ca Granda, Osped Maggiore Policlin, Div Hematol, Milan, Italy
[10] Fdn G Pascale, IRCCS Ist Nazl Tumori, Hematol Oncol & Stem Cell Transplantat Unit, Naples, Italy
关键词:
DNA prognosis;
haematological malignancies;
prognostic factors;
T-cell lymphoma;
CANCER;
D O I:
10.1111/bjh.19280
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
Peripheral T-cell lymphomas (PTCLs) have a poor prognosis and, to date, there are no reliable predictive biomarkers of response. In this work we explored the prognostic impact of cell-free DNA (cfDNA) concentration in 75 newly diagnosed patients enrolled in a prospective multicenter study. Pre-treatment cfDNA was strongly associated with clinical risk factors and was identified as a superior predictor for shorter progression-free survival in multivariable analysis, outweighing canonical risk parameters. Furthermore, we identified a cfDNA value above which survival worsens. In conclusion, pre-treatment cfDNA concentration represents an easily usable predictive biomarker that is highly associated with survival of PTCL patients.
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页码:1752 / 1756
页数:5
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