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- Title
Intensified chemo-immunotherapy with or without stem cell transplantation in newly diagnosed patients with peripheral T-cell lymphoma.
- Authors
Corradini, P; Vitolo, U; Rambaldi, A; Miceli, R; Patriarca, F; Gallamini, A; Olivieri, A; Benedetti, F; Todeschini, G; Rossi, G; Salvi, F; Bruno, B; Baldini, L; Ferreri, A; Patti, C; Tarella, C; Pileri, S; Dodero, A
- Abstract
Peripheral T-cell lymphomas (PTCLs) receiving conventional treatment have a poor clinical outcome. We conducted a phase II study to evaluate the feasibility and efficacy of chemo-immunotherapy in young (⩽60 years old, Clin A study) and elderly (>60 and ⩽75 years old, Clin B study) patients with newly diagnosed PTCL. Clin A patients (n=61) received two courses of CHOP (cyclophosphamide, adriamycin, vincristine, prednisone)-21 with alemtuzumab (AL, 30 mg) followed by two courses of high-dose chemotherapy. On the basis of donor availability, patients in response received allogeneic (allo) or autologous (auto) stem cell transplantation (SCT). Clin B patients (n=25) received six courses of CHOP-21 and AL (10 mg). Clin A responding patients were 38 of 61 (62%) and received alloSCT (n=23) or autoSCT (n=14); one complete remission (CR) patient was not transplanted. At a median follow-up of 40 months, the 4-year overall survival (OS), progression-free survival (PFS) and disease-free survival (DFS) rates were 49, 44 and 65%, respectively. In Clin B study, the response rate was 72%. At a median follow-up of 48 months, the 4-year OS, PFS and DFS rates were 31, 26 and 44%, respectively. In conclusion, front-line alloSCT or autoSCT is effective in prolonging DFS in young patients; AL in elderly improved response with no survival benefit.
- Subjects
STEM cell transplantation; T-cell lymphoma; CANCER chemotherapy; PROGRESSION-free survival; ANAPLASTIC lymphoma kinase; PATIENTS
- Publication
Leukemia (08876924), 2014, Vol 28, Issue 9, p1885
- ISSN
0887-6924
- Publication type
Article
- DOI
10.1038/leu.2014.79