Age at transplantation and outcome after autologous stem cell transplantation in elderly patients with multiple myeloma

BACKGROUND AND OBJECTIVE: The optimal treatment of patients with multiple myeloma (MM) is not well defined, in part because these patients are underrepresented in clinical studies. Autologous stem cell transplantation (auto-SCT) after high-dose melphalan chemotherapy can result in a prolonged response duration and survival in patients under 65 years of age. DESIGN AND SETTING: Single-center, retrospective study of patients treated at Paoli-Calmettes Institute Cancer Centre, between January 1994 and January 2007 (96 months) PATIENTS AND METHODS: We compared the outcome of elderly (age >65 years) patients with younger patients aged between 60 and 65 years with MM. RESULTS: We compared 82 elderly patients with 104 younger patients. Except for age, both groups had comparable demographic features, disease characteristics, and prognostic factors. Induction VAD chemotherapy was comparable between the elderly (87%) and younger (94%) group. Prior to auto-SCT, the calculated hematopoietic cell transplantation-specific co-morbidity index was also comparable. With a median follow-up of 41 months (range, 5-227 months) after auto-SCT, 120 patients were still alive. Disease progression (n=40; 61%) was the main cause of death, and it was comparable in the two groups. Auto-SCT-related mortality was 3.8% (n=4/104) in younger and 3.7% (n=3/82) in older patients. Comparing younger/older subjects, progression-free survival was significantly higher in the younger group (P<.0001). However, disease response rates after the first auto-SCT was comparable and overall survival (OS) was also comparable (57% vs. 54% at 5 years, P=NS; 32% vs. 24% at 10 years, P=NS). In a Cox multivariate analysis model, none of the relevant characteristics was shown to be a critical prognostic feature for OS. CONCLUSIONS: Age was insignificant for both OS and transplant-related mortality. We conclude that there is no biological justification for an age-discriminate policy for MM therapy. Physiologic aging is likely more important than chronologic aging

Superiority of Allogenic Stem Cell Transplantation after Anti-PD1 Therapy over Anti-PD1 Monotherapy Alone in Relapse/Refractory Hodgkin Lymphoma Real World Evidence from the French Early Access Program

International audienc

Results from a prospective, open-label, phase II trial of bendamustine in refractory or relapsed T-cell lymphomas: the BENTLY trial.

International audiencePURPOSE: To determine the efficacy and safety of bendamustine as a single agent in refractory or relapsed T-cell lymphomas. PATIENTS AND METHODS: Patients with histologically confirmed peripheral T-cell lymphoma (PTCL) or cutaneous T-cell lymphoma who progressed after one or more lines of prior chemotherapy received bendamustine at 120 mg/m(2) per day on days 1 through 2 every 3 weeks for six cycles. The primary end point was overall response rate (ORR). Secondary end points were duration of response (DOR), progression-free survival (PFS), and overall survival (OS). RESULTS: Of the 60 patients included, 27 (45%) were refractory to their last prior chemotherapy, and the median duration of the best previous response was 6.6 months. Histology was predominantly angioimmunoblastic lymphadenopathy and PTCL not otherwise specified. The disease was disseminated in the majority of patients (87%). The median number of previous lines of chemotherapy was one (range, one to three). Twenty patients (33%) received fewer than three cycles of bendamustine, mostly because of disease progression. In the intent-to-treat population, the ORR was 50%, including complete response in 17 patients (28%) and partial response in 13 patients (22%). Bendamustine showed consistent efficacy independent of major disease characteristics. The median values for DoR, PFS, and OS were 3.5, 3.6, and 6.2 months, respectively. The most frequent grade 3 to 4 adverse events were neutropenia (30%), thrombocytopenia (24%), and infections (20%). CONCLUSION: Bendamustine showed an encouraging high response rate across the two major PTCL subtypes, independent of age and prior treatment, with acceptable toxicity in refractory or relapsed T-cell lymphoma