Retrospective analysis of frontline treatment efficacy in elderly patients with diffuse large B-cell lymphoma.
Eur J Haematol
; 101(1): 28-37, 2018 Jul.
Article
em En
| MEDLINE
| ID: mdl-29603428
ABSTRACT
OBJECTIVES:
To investigate the effectiveness of 2 chemotherapeutic regimens, bendamustine plus rituximab (BR) or reduced-dose cyclophosphamide, doxorubicin, vincristine, and prednisone plus rituximab (RD-R-CHOP), in elderly patients with treatment-naïve diffuse large B-cell lymphoma.METHODS:
A retrospective study was conducted to investigate the efficacy and safety of 2 frontline regimens, BR and RD-R-CHOP, in patients aged ≥75 years unfit for R-CHOP.RESULTS:
From January 2011 to December 2015, 26 patients received BR and 34 RD-R-CHOP. No significant difference was found in clinical background comparisons. The overall response rate was 50% and 79.4% for BR and RD-R-CHOP, respectively (P = .027). Compared with patients in RD-R-CHOP, those in BR had a lower complete remission rate (42.3% vs 70.6%, P = .036), higher progressive disease rate (38.5% vs 8.8%, P = .01), and poorer median overall survival (11.2 months vs 39 months, P = .035). The prognostic difference was mainly observed in patients with limited stage. By contrast, BR had better toxic profiles. Some patients in BR certainly showed long-term survivals.CONCLUSIONS:
This study demonstrated better efficacy of RD-R-CHOP, indicating its administration might be considered whenever possible, especially for limited stage. However, BR is a reasonable alternative for those ineligible for anthracycline-containing regimens. Further studies are needed to guide treatment decisions.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Linfoma Difuso de Grandes Células B
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
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Aged80
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Female
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Humans
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Male
Idioma:
En
Revista:
Eur J Haematol
Assunto da revista:
HEMATOLOGIA
Ano de publicação:
2018
Tipo de documento:
Article
País de afiliação:
Taiwan