Summary:Between May 1994 and May 2000, we autotransplanted 48 consecutive patients, 21 females and 27 males aged over 60 years (range: 60-78, median: 63). Sixteen patients had multiple myeloma (MM), 14 high-grade non-Hodgkin's lymphoma (HGNHL), six low-grade non-Hodgkin's lymphoma (LGNHL), nine acute myeloid leukemia (AML), one chronic lymphocytic leukemia (CLL), one Hodgkin's disease (HD) and one breast cancer; the performance status (WHO) was 0-1. Seventeen patients were in 1st CR (35.4%) and one in 2nd CR (2.1%), 25 in PR (52.1%), while five patients had been transplanted with progressive disease (10.4%); seven patients with MM received a double transplant. Patients received high-dose therapy including melphalan alone (13) or associated with other drugs (26), busulfan-cyclophosphamide (three), BEAM (11) and TBI (two). All patients took a median of 11 (range: 8-25) days to reach neutrophils Ͼ500/ l, 13 (range: 9-83) days to reach platelets Ͼ20 000/ l and 17 (range: 11-83) days to reach platelets Ͼ50 000/ l. Hematological toxicity, hospital stay and supportive care did not differ from those of a cohort of younger patients. At present, 31 patients are alive (14 in CR, five in PR, five in PD and seven in relapse) and 16 died from PD at a median follow-up of 37 months (1-67). Only one patient died from transplant-related toxicity. Quality of life, evaluated using a QLQ-C30 questionnaire in 25 patients at day +90, was good. In our experience PBPC mobilization and transplantation is feasible in patients aged у60 years and the toxicity of this procedure is acceptable, with an early transplant-related mortality of 1.8%; therefore patients with hematological malignancies potentially curable with high-dose therapy (HDT) should also be candidates for HDT. Bone Marrow Transplantation (2001) 4 HDT with ASCT has also been proven to cure or prolong survival after failure of primary CHT.Finally, in ANLL and in many chemosensitive solid tumors, HDT with ASCT has proved to be at least as good as the best chemotherapy (CHT). 5,6 Extrahematological toxicity, performance status and age represent the main hurdles in using HDT in elderly patients. To date, very few reports concerning the use of HDT in elderly patients have been published 7-9 and ASCT is usually restricted in many centers to patients aged less than 50 or 60 years. An EBMT survey reports transplant-related mortality 13% (TRM) in patients aged 55 years and over, transplanted for intermediate-high grade NHL, 10 but more recent data suggest that in the same setting, very low TRM can be achieved, using mobilized PBSC and conditioning regimens not including TBI. [7][8][9] Here, we report our single center experience in 48 patients aged Ͼ60 years (33% of these aged Ͼ65 years), autotransplanted with PBSC for hematological malignancies.
Patients and methods
PatientsBetween May 1994 and May 2000, we transplanted 48 patients aged more than 60 years (range 60-78 years; median 63 years), 21 females and 27 males. Patients were eligible for HDT when performance status (PS WHO sc...