Faculty Opinions recommendation of Single autologous stem-cell transplantation followed by maintenance therapy with thalidomide is superior to double autologous transplantation in multiple myeloma: results of a multicenter randomized clinical trial.

Author(s):  
Ignazio Majolino
Blood ◽  
2008 ◽  
Vol 111 (4) ◽  
pp. 1805-1810 ◽  
Author(s):  
Abderrahman Abdelkefi ◽  
Saloua Ladeb ◽  
Lamia Torjman ◽  
Tarek Ben Othman ◽  
Amel Lakhal ◽  
...  

From April 2003 to December 2006, 195 patients with de novo symptomatic myeloma and younger than 60 years of age were randomly assigned to receive either tandem transplantation up front (arm A, n = 97) or one autologous stem-cell transplantation followed by a maintenance therapy with thalidomide (day + 90, 100 mg per day during 6 months) (arm B, n = 98). Patients included in arm B received a second transplant at disease progression. In both arms, autologous stem-cell transplantation was preceded by first-line therapy with thalidomide-dexamethasone and subsequent collection of peripheral blood stem cells with high-dose cyclophosphamide (4 g/m2) and granulocyte colony stimulating factor. Data were analyzed on an intent-to-treat basis. With a median follow-up of 33 months (range, 6–46 months), the 3-year overall survival was 65% in arm A and 85% in arm B (P = .04). The 3-year progression-free survival was 57% in arm A and 85% in arm B (P = .02). Up-front single autologous transplantation followed by 6 months of maintenance therapy with thalidomide (with second transplant in reserve for relapse or progression) is an effective therapeutic strategy to treat multiple myeloma patients and appears superior to tandem transplant in this setting. This study was registered at www.ClinicalTrials.gov as (NCT 00207805).


2019 ◽  
Vol 19 (10) ◽  
pp. 889-898 ◽  
Author(s):  
Almuth Maria Anni Merz ◽  
Maximilian Merz ◽  
Jens Hillengass ◽  
Sarah A. Holstein ◽  
Philip McCarthy

2017 ◽  
Vol 23 (2) ◽  
pp. 262-268 ◽  
Author(s):  
Dharshan Sivaraj ◽  
Michael M. Green ◽  
Zhiguo Li ◽  
Anthony D. Sung ◽  
Stefanie Sarantopoulos ◽  
...  

Blood ◽  
2012 ◽  
Vol 119 (13) ◽  
pp. 3003-3015 ◽  
Author(s):  
Heinz Ludwig ◽  
Brian G. M. Durie ◽  
Philip McCarthy ◽  
Antonio Palumbo ◽  
Jésus San Miguel ◽  
...  

Abstract Maintaining results of successful induction therapy is an important goal in multiple myeloma. Here, members of the International Myeloma Working Group review the relevant data. Thalidomide maintenance therapy after autologous stem cell transplantation improved the quality of response and increased progression-free survival (PFS) significantly in all 6 studies and overall survival (OS) in 3 of them. In elderly patients, 2 trials showed a significant prolongation of PFS, but no improvement in OS. A meta-analysis revealed a significant risk reduction for PFS/event-free survival and death. The role of thalidomide maintenance after melphalan, prednisone, and thalidomide is not well established. Two trials with lenalidomide maintenance treatment after autologous stem cell transplantation and one study after conventional melphalan, prednisone, and lenalidomide induction therapy showed a significant risk reduction for PFS and an increase in OS in one of the transplant trials. Maintenance therapy with single-agent bortezomib or in combination with thalidomide or prednisone has been studied. One trial revealed a significantly increased OS with a bortezomib-based induction and bortezomib maintenance therapy compared with conventional induction and thalidomide maintenance treatment. Maintenance treatment can be associated with significant side effects, and none of the drugs evaluated is approved for maintenance therapy. Treatment decisions for individual patients must balance potential benefits and risks carefully, as a widely agreed-on standard is not established.


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