Article (Scientific journals)
High incidence of complications after 2-chloro-2'-deoxyadenosine combined with cyclophosphamide in patients with advanced lymphoproliferative malignancies.
Van Den Neste, E.; Michaux, L.; LAYIOS, Nathalie et al.
2004In Annals of Hematology, 83 (6), p. 356-63
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Keywords :
Adult; Aged; Aged, 80 and over; Antineoplastic Combined Chemotherapy Protocols/administration & dosage/adverse effects; Cladribine/administration & dosage/adverse effects; Cyclophosphamide/administration & dosage/adverse effects; Female; Humans; Leukopenia/chemically induced/epidemiology; Lymphoproliferative Disorders/complications/drug therapy/immunology/pathology; Male; Middle Aged; Neoplasms, Second Primary/chemically induced/epidemiology/etiology; Opportunistic Infections/chemically induced/epidemiology/microbiology; Survival Analysis
Abstract :
[en] The combination of purine analogs with alkylating agents is able to produce a synergistic antitumoral effect. However, the addition of immunosuppressive and DNA-targeting agents might increase purine analog-related complications. The risk for serious complications was evaluated in 38 patients treated with 2-chloro-2'-deoxyadenosine (CDA) and cyclophosphamide (CP). The diagnoses were chronic lymphocytic leukemia (CLL) in 15, Waldenstrom's macroglobulinemia in 4, mantle cell lymphoma in 6, follicular non-Hodgkin's lymphoma (NHL) in 10, and other low-grade NHL in 3 patients. All patients were pretreated (median: 2 lines, range: 1-5) and 23 (61%) were refractory. The patients received a median of two courses (range: 1-5) of 5.6 mg/m(2) CDA, followed by a median of 200 mg/m(2) CP, for 3 days. The response rate was 51% [complete remission (CR): 14%, partial remission (PR): 38%]. Grade 3/4 infections occurred in 16 (42%) patients. Dose-limiting cytopenias were seen in 22 (58%) patients. In 12 (32%) patients, autoimmune manifestations developed requiring treatment in most of them. Second cancers arose in five (13%) patients (myelodysplastic syndrome/acute myelocytic leukemia in three, lung cancer in two). Multivariate analysis showed that cytopenias, gender (F), prior radiotherapy, and age (>65 years) predicted for the complications seen after CDA-CP. To conclude, because of the high incidence of complications, caution is warranted in selecting patients with advanced lymphoid malignancies for the CDA-CP protocol.
Disciplines :
Anesthesia & intensive care
Author, co-author :
Van Den Neste, E.
Michaux, L.
LAYIOS, Nathalie  ;  Centre Hospitalier Universitaire de Liège - CHU > Soins intensifs
Costantini, S.
Francart, J.
Lambert, C.
Sonet, A.
André, M.
Robert, A.
Ferrant, A.
Language :
English
Title :
High incidence of complications after 2-chloro-2'-deoxyadenosine combined with cyclophosphamide in patients with advanced lymphoproliferative malignancies.
Publication date :
2004
Journal title :
Annals of Hematology
ISSN :
0939-5555
eISSN :
1432-0584
Publisher :
Springer Verlag, Berlin, Germany
Volume :
83
Issue :
6
Pages :
356-63
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 30 January 2012

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