| Autor: |
Mey, Ulrich J. M., Brugger, Wolfram, Schwarb, Heike, Pederiva, Stefanie, Schwarzer, Andreas, Dechow, Tobias, Jehner, Paul, Rauh, Jacqueline, Taverna, Christian J., Schmid, Mathias, Schmidt‐Hieber, Martin, Doerfel, Steffen, Fischer, Natalie, Ruefer, Axel, Ziske, Carsten, Knauf, Wolfgang, Cathomas, Richard, Moos, Roger, Hitz, Felicitas, Sauter, Rafael |
| Předmět: |
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| Zdroj: |
British Journal of Haematology; Mar2017, Vol. 176 Issue 5, p770-782, 13p |
| Abstrakt: |
The combination of lenalidomide (Revlimid®, R) and dexamethasone (d) is a standard regimen for patients with relapsed/refractory multiple myeloma (rr MM). With this regimen, only a small fraction of patients will achieve high quality responses [≥ very good partial response ( VGPR)]. The combination of bendamustine (B), lenalidomide and dexamethasone ( BRd) has shown high efficacy in patients with advanced rr MM. However, dose-limiting haematotoxicity restricted its use in extensively pre-treated patient populations. This prospective, multicentre Phase II study evaluated the efficacy and safety of BRd in rr MM patients with one prior line of therapy. Fifty patients were enrolled (median age 68·5 years [range 46-83]) and were treated with B 75 mg/m2 days 1, 2; R 25 mg days 1-21 and d (40/20 mg) days 1, 8, 15 and 22, for 6 28-day induction cycles, followed by 12 cycles with Rd alone. Pegfilgrastim was administered according to protocol-defined criteria. The study aimed to demonstrate a complete response ( CR)/ VGPR rate of >40% after induction therapy. Of 45 evaluable patients, 23 (51%) achieved a CR/ VGPR. Grade 4 neutropenia or thrombocytopenia occurred in 17 (34%) and 8 (16%) of patients, respectively. BRd is a safe and efficacious regimen as a second line treatment for rr MM, leading to high quality responses in a considerable proportion of patients. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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