Conditioning regimens for allotransplants for diffuse large B-cell lymphoma: myeloablative or reduced intensity?
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Conditioning regimens for allotransplants for diffuse large B-cell lymphoma: myeloablative or reduced intensity? / Bacher, Ulrike; Klyuchnikov, Evgeny; Le-Rademacher, Jennifer; Carreras, Jeanette; Armand, Philippe; Bishop, Michael R; Bredeson, Christopher N; Cairo, Mitchell S; Fenske, Timothy S; Freytes, Cesar O; Gale, Robert Peter; Gibson, John; Isola, Luis M; Inwards, David J; Laport, Ginna G; Lazarus, Hillard M; Maziarz, Richard T; Wiernik, Peter H; Schouten, Harry C; Slavin, Shimon; Smith, Sonali M; Vose, Julie M; Waller, Edmund K; Hari, Parameswaran N; Lymphoma, Working Committee Of The CIBMTR.
in: BLOOD, Jahrgang 120, Nr. 20, 20, 15.11.2012, S. 4256-4262.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Conditioning regimens for allotransplants for diffuse large B-cell lymphoma: myeloablative or reduced intensity?
AU - Bacher, Ulrike
AU - Klyuchnikov, Evgeny
AU - Le-Rademacher, Jennifer
AU - Carreras, Jeanette
AU - Armand, Philippe
AU - Bishop, Michael R
AU - Bredeson, Christopher N
AU - Cairo, Mitchell S
AU - Fenske, Timothy S
AU - Freytes, Cesar O
AU - Gale, Robert Peter
AU - Gibson, John
AU - Isola, Luis M
AU - Inwards, David J
AU - Laport, Ginna G
AU - Lazarus, Hillard M
AU - Maziarz, Richard T
AU - Wiernik, Peter H
AU - Schouten, Harry C
AU - Slavin, Shimon
AU - Smith, Sonali M
AU - Vose, Julie M
AU - Waller, Edmund K
AU - Hari, Parameswaran N
AU - Lymphoma, Working Committee Of The CIBMTR
PY - 2012/11/15
Y1 - 2012/11/15
N2 - The best conditioning regimen before allogeneic transplantation for high-risk diffuse large B-cell lymphoma (DLBCL) remains to be clarified. We analyzed data from 396 recipients of allotransplants for DLBCL receiving myeloablative (MAC; n = 165), reduced intensity (RIC; n = 143), or nonmyeloablative conditioning (NMAC; n = 88) regimens. Acute and chronic GVHD rates were similar across the groups. Five-year nonrelapse mortality (NRM) was higher in MAC than RIC and NMAC (56% vs 47% vs 36%; P = .007). Five-year relapse/progression was lower in MAC than in RIC/NMAC (26% vs 38% vs 40%; P = .031). Five-year progression-free survival (15%-25%) and overall survival (18%-26%) did not differ significantly between the cohorts. In multivariate analysis, NMAC and more recent transplant year were associated with lower NRM, whereas a lower Karnofsky performance score (< 90), prior relapse resistant to therapy, and use of unrelated donors were associated with higher NRM. NMAC transplants, no prior use of rituximab, and prior relapse resistant to therapy were associated with a greater risk of relapse/progression. In conclusion, allotransplantation with RIC or NMAC induces long-term progression-free survival in selected DLBCL patients with a lower risk of NRM but with higher risk of lymphoma progression or relapse.
AB - The best conditioning regimen before allogeneic transplantation for high-risk diffuse large B-cell lymphoma (DLBCL) remains to be clarified. We analyzed data from 396 recipients of allotransplants for DLBCL receiving myeloablative (MAC; n = 165), reduced intensity (RIC; n = 143), or nonmyeloablative conditioning (NMAC; n = 88) regimens. Acute and chronic GVHD rates were similar across the groups. Five-year nonrelapse mortality (NRM) was higher in MAC than RIC and NMAC (56% vs 47% vs 36%; P = .007). Five-year relapse/progression was lower in MAC than in RIC/NMAC (26% vs 38% vs 40%; P = .031). Five-year progression-free survival (15%-25%) and overall survival (18%-26%) did not differ significantly between the cohorts. In multivariate analysis, NMAC and more recent transplant year were associated with lower NRM, whereas a lower Karnofsky performance score (< 90), prior relapse resistant to therapy, and use of unrelated donors were associated with higher NRM. NMAC transplants, no prior use of rituximab, and prior relapse resistant to therapy were associated with a greater risk of relapse/progression. In conclusion, allotransplantation with RIC or NMAC induces long-term progression-free survival in selected DLBCL patients with a lower risk of NRM but with higher risk of lymphoma progression or relapse.
KW - Adult
KW - Humans
KW - Male
KW - Aged
KW - Female
KW - Middle Aged
KW - Adolescent
KW - Young Adult
KW - Treatment Outcome
KW - Combined Modality Therapy
KW - Disease-Free Survival
KW - Disease Progression
KW - Chronic Disease
KW - Retrospective Studies
KW - Recurrence
KW - Acute Disease
KW - Kaplan-Meier Estimate
KW - Antineoplastic Combined Chemotherapy Protocols/therapeutic use
KW - Transplantation Conditioning/methods
KW - Graft vs Host Disease/epidemiology/etiology/prevention & control
KW - Hematopoietic Stem Cell Transplantation/adverse effects
KW - Histocompatibility
KW - Lymphoma, Large B-Cell, Diffuse/drug therapy/surgery
KW - Myeloablative Agonists/administration & dosage/adverse effects
KW - Transplantation, Homologous/adverse effects
KW - Whole-Body Irradiation/adverse effects
KW - Adult
KW - Humans
KW - Male
KW - Aged
KW - Female
KW - Middle Aged
KW - Adolescent
KW - Young Adult
KW - Treatment Outcome
KW - Combined Modality Therapy
KW - Disease-Free Survival
KW - Disease Progression
KW - Chronic Disease
KW - Retrospective Studies
KW - Recurrence
KW - Acute Disease
KW - Kaplan-Meier Estimate
KW - Antineoplastic Combined Chemotherapy Protocols/therapeutic use
KW - Transplantation Conditioning/methods
KW - Graft vs Host Disease/epidemiology/etiology/prevention & control
KW - Hematopoietic Stem Cell Transplantation/adverse effects
KW - Histocompatibility
KW - Lymphoma, Large B-Cell, Diffuse/drug therapy/surgery
KW - Myeloablative Agonists/administration & dosage/adverse effects
KW - Transplantation, Homologous/adverse effects
KW - Whole-Body Irradiation/adverse effects
U2 - 10.1182/blood-2012-06-436725
DO - 10.1182/blood-2012-06-436725
M3 - SCORING: Journal article
C2 - 23007405
VL - 120
SP - 4256
EP - 4262
JO - BLOOD
JF - BLOOD
SN - 0006-4971
IS - 20
M1 - 20
ER -