title: The optimal management of hairy cell leukaemia.
abstract: Hairy cell leukaemia is an uncommon B cell chronic lymphoproliferative disorder characterised by circulating lymphocytes displaying prominent cytoplasmic projections. Therapy is initiated for severe cytopenias or recurrent infections. Splenectomy, the first standard treatment, is now less commonly used as primary treatment. Interferon-alpha (IFN alpha) induces partial responses in most patients but complete responses in only a few. Adverse effects from IFN alpha are common but not life-threatening. The ability of two newer purine analogues, pentostatin (2'-deoxycoformycin) and cladribine (2-chlorodeoxyadenosine), to induce long-lasting complete remissions in the majority of patients has revolutionised the treatment of this disease. Cladribine is emerging as the treatment of choice because of its favourable toxicity profile, brief duration of treatment, high percentage of unmaintained complete remissions and low incidence of relapse.
authors.affiliation: Division of Hematology/Oncology, Ida M. and Cecil H. Green Cancer Center, Scripps Clinic and Research Foundation, La Jolla, California, USA.
authors.forename: R
authors.initials: R
authors.lastname: Gollard
authors.forename: T C
authors.initials: TC
authors.lastname: Lee
authors.forename: L D
authors.initials: LD
authors.lastname: Piro
authors.forename: A
authors.initials: A
authors.lastname: Saven
mesh_terms: D000970:Antineoplastic Agents / Q000627:therapeutic use; D017338:Cladribine / Q000627:therapeutic use; D003131:Combined Modality Therapy; D016179:Granulocyte Colony-Stimulating Factor / Q000627:therapeutic use; D006801:Humans; D007372:Interferons / Q000627:therapeutic use; D007943:Leukemia, Hairy Cell / Q000188:drug therapy* / Q000601:surgery; D015649:Pentostatin / Q000627:therapeutic use; D013156:Splenectomy; D014740:Vidarabine / Q000031:analogs & derivatives / Q000627:therapeutic use
chemical_list: D000970:Antineoplastic Agents; D016179:Granulocyte Colony-Stimulating Factor; D015649:Pentostatin; D017338:Cladribine; D007372:Interferons; D014740:Vidarabine; C024352:fludarabine