Melphalan, prednisone, and thalidomide versus thalidomide, dexamethasone, and pegylated liposomal doxorubicin regimen in very elderly patients with multiple myeloma: a case-match study.
The outcome of patients with multiple myeloma (MM) aged over 75 years remains poor, and the best therapeutic approach has still to be defined. We compared the response, toxicity, and outcome of 34 very elderly patients with MM receiving thalidomide, dexamethasone, and pegylated liposomal doxorubicin (ThaDD) to those of 34 patients matched for age, International Staging System (ISS), and creatinine who received melphalan, prednisone, thalidomide (MPT). ThaDD resulted in a significantly higher response: > or =PR (87.5% vs. 61.5%, p = 0.009) and > or =VGPR (55.5% vs. 29.5%; p = 0.03). No statistical differences were detected in terms of median probability of progression-free survival (PFS) and overall survival (OS) between the two treatments. Patients treated with MPT had more neutropenia, neuropathy, and heart toxicity, whereas thromboembolism resulted more frequently in patients receiving ThaDD. Therapy discontinuation occurred in 9% and 14.5% of patients treated with ThaDD and MPT, respectively. ThaDD can be considered a therapeutic option in very elderly patients with MM since it induces a faster and deeper response than that obtained with MPT, having similar safety profile.
Offidani
Massimo
M
Clinica di Ematologia Azienda Ospedaliero-Universitaria Ospedali Riuniti di Ancona, Ancona, Italy. m.offidani@ospedaliriuniti.marche.it
Leoni
Pietro
P
Bringhen
Sara
S
Corvatta
Laura
L
Larocca
Alessandra
A
Gentili
Silvia
S
Oliva
Stefania
S
Polloni
Claudia
C
Galieni
Piero
P
Catarini
Massimo
M
Alesiani
Francesco
F
Mele
Anna
A
Brunori
Marino
M
Blasi
Nicola
N
Ferranti
Mario
M
Visani
Giuseppe
G
Boccadoro
Mario
M
Palumbo
Antonio
A
D000368:Aged; D000369:Aged, 80 and over; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003907:Dexamethasone / Q000008:administration & dosage; D004317:Doxorubicin / Q000008:administration & dosage / Q000031:analogs & derivatives; D006801:Humans; D008558:Melphalan / Q000008:administration & dosage; D009101:Multiple Myeloma / Q000188:drug therapy*; D011092:Polyethylene Glycols / Q000008:administration & dosage; D011241:Prednisone / Q000008:administration & dosage; D015996:Survival Rate; D013792:Thalidomide / Q000008:administration & dosage; D016896:Treatment Outcome
C506643:liposomal doxorubicin; D011092:Polyethylene Glycols; D013792:Thalidomide; D003907:Dexamethasone; D004317:Doxorubicin; D008558:Melphalan; D011241:Prednisone