Maurer, Christian; Pflug, Natali; Bahlo, Jasmin; Kluth, Sandra; Rhein, Christina; Cramer, Paula; Gross-Ophoff, Carolin; Langerbeins, Petra; Fink, Anna-Maria; Eichhorst, Barbara; Kreuzer, Karl-Anton; Fischer, Norbert; Tausch, Eugen; Stilgenbauer, Stephan; Böttcher, Sebastian; Döhner, Hartmut; Kneba, Michael; Dreyling, Martin; Binder, Mascha; Hallek, Michael; Wendtner, Clemens-Martin; Bergmann, Manuela; Fischer, Kirsten (2016): Bendamustine and rituximab in combination with lenalidomide in patients with chronic lymphocytic leukemia. In: European Journal of Haematology, Vol. 97, No. 3: pp. 253-260 |
Abstract
PurposeA phase I/II trial to assess safety and efficacy of the combination bendamustine, rituximab, and lenalidomide (BRL) in patients with chronic lymphocytic leukemia (CLL). Patients and MethodsSeventeen relapsed or refractory (R/R) and five previously untreated (FL) CLL patients were enrolled in the trial. In the R/R cohort, four different dose levels of lenalidomide (maximum 15 mg/d) were used. In the FL cohort, lenalidomide was dose escalated from 5 mg/d to 15 mg/d. Bendamustine was used at doses of 50 or 90 mg/m(2) for R/R or FL treatment, respectively. 375 mg/m(2) Rituximab were used for the first and 500 mg/m(2) for subsequent treatment courses. Treatment consisted of up to six courses of 28 d. ResultsThe maximal tolerable dose of lenalidomide was 5 mg/d. The response rate was 47.1% in R/R and 60% in FL patients. Median progression-free survival was 8.0 months. Median overall survival was 22.9 and 12.3 months, respectively, in R/R and FL patients. Grade 3/4 hematological toxicity was observed in 71.4%, and severe infections in 47.6% of patients. Due to high toxicity and low response rate of BRL, the trial was closed prematurely. ConclusionBRL was associated with a high toxicity rate, a high number of treatment interruptions, and a low remission rate. Therefore, BRL cannot be considered an appropriate treatment option for patients with CLL.
Item Type: | Journal article |
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Faculties: | Medicine |
Subjects: | 600 Technology > 610 Medicine and health |
ISSN: | 0902-4441 |
Language: | English |
ID Code: | 45283 |
Deposited On: | 27. Apr 2018 08:08 |
Last Modified: | 04. Nov 2020 13:21 |
- BASE
- Maurer, Christian
- Pflug, Natali
- Bahlo, Jasmin
- Kluth, Sandra
- Rhein, Christina
- Cramer, Paula
- Gross-Ophoff, Carolin
- Langerbeins, Petra
- Fink, Anna-Maria
- Eichhorst, Barbara
- Kreuzer, Karl-Anton
- Fischer, Norbert
- Tausch, Eugen
- Stilgenbauer, Stephan
- Böttcher, Sebastian
- Döhner, Hartmut
- Kneba, Michael
- Dreyling, Martin
- Binder, Mascha
- Hallek, Michael
- Wendtner, Clemens-Martin
- Bergmann, Manuela
- Fischer, Kirsten
- Google Scholar
- Maurer, Christian
- Pflug, Natali
- Bahlo, Jasmin
- Kluth, Sandra
- Rhein, Christina
- Cramer, Paula
- Gross-Ophoff, Carolin
- Langerbeins, Petra
- Fink, Anna-Maria
- Eichhorst, Barbara
- Kreuzer, Karl-Anton
- Fischer, Norbert
- Tausch, Eugen
- Stilgenbauer, Stephan
- Böttcher, Sebastian
- Döhner, Hartmut
- Kneba, Michael
- Dreyling, Martin
- Binder, Mascha
- Hallek, Michael
- Wendtner, Clemens-Martin
- Bergmann, Manuela
- Fischer, Kirsten