Intensive chemotherapy with hematopoietic cell transplantation after ESHAP therapy for relapsed or refractory non-Hodgkin's lymphoma. Results of a single-centre study of 65 patients.
This study was designed to assess the results of protracted courses of ESHAP (etoposide, cytarabine, cisplatin, methylprednisolone) therapy followed by intensive chemotherapy and hematopoietic cell transplantation (IC+HCT) for relapsed or refractory non-Hodgkin's lymphoma (NHL). Treatment consisted of 3 cycles of ESHAP; responsive patients (pts) then received 3 more cycles, and IC+HCT was used for pts in maintained partial (PR) or complete (CR) remission after the sixth ESHAP. Sixty-five pts entered the study. At enrollment, 27 pts had bone marrow (BM) and/or central nervous system (CNS) lymphomatous infiltration. Disease status was primary refractory lymphoma in 41 pts (63 %), and relapse in 24 pts (37 %). Results showed that two pts were not evaluable for the therapeutic response because of early treatment-related death. Thirty-nine (62 %) pts entered PR or CR after 3 cycles of ESHAP. Eleven pts subsequently had disease progression. Twenty-eight pts were in persistent CR or PR after 6 cycles of ESHAP. Refractory pts did not show a different response rate to relapsing pts (chi2= 1.73). Five pts were excluded from IC+HCT because of an inadequate graft or treatment-related toxicity. Twenty-three (35 %) pts completed the procedure. Five pts (22 %) relapsed after IC+HCT. The overall survival rate of the 39 responsive pts is 45 % at 60 months, with a median survival time of 30 months. Median survival among the 35 pts in whom second-line chemotherapy failed is 7.1 months, with a 4-year survival rate of 3 %. Despite the poor prognostic features of this group, 45% of pts responding to the first 3 cycles of chemotherapy are in prolonged remission, suggesting that rather than to transplant after just 2 cycles of salvage therapy, pursuing second-line chemotherapy may better discriminate between patients more likely to benefit from a subsequent transplant.
Soussain
C
C
Department of Hematology, Hôpital Pitié-Salpétrière, Paris, France.
Souleau
B
B
Gabarre
J
J
Zouabi
H
H
Sutton
L
L
Boccaccio
C
C
Albin
N
N
Charlotte
F
F
Merle-Béral
H
H
Delort
J
J
Binet
J L
JL
Leblond
V
V
D000293:Adolescent; D000328:Adult; D000368:Aged; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000627:therapeutic use; D003131:Combined Modality Therapy; D003561:Cytarabine / Q000627:therapeutic use; D005047:Etoposide / Q000627:therapeutic use; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology / Q000503:physiopathology / Q000628:therapy*; D008297:Male; D008775:Methylprednisolone / Q000627:therapeutic use; D008875:Middle Aged; D012008:Recurrence; D016019:Survival Analysis
D003561:Cytarabine; D005047:Etoposide; D002945:Cisplatin; D008775:Methylprednisolone