Efficacy and feasibility of cyclophosphamide combined with intermediate- dose or high-dose cytarabine for relapsed and refractory acute myeloid leukemia (AML).

Background: Approximately, 70 % of adult patients with de novo acute myeloid leukemia (AML) achieve a complete remission (CR) while 10-20 % of AML are refractory to induction chemotherapy. Furthermore, a significant proportion of AML patients in CR will relapse during or after consolidation treatment. There is no evidence for a standard salvage regimen and most centers use a combination of an anthracycline and cytarabine (AraC).

Bendamustine compared with chlorambucil in previously untreated patients with chronic lymphocytic leukaemia: updated results of a randomized phase III trial.

The efficacy of bendamustine versus chlorambucil in a phase III trial of previously untreated patients with Binet stage B/C chronic lymphocytic leukaemia (CLL) was re-evaluated after a median observation time of 54 months in May 2010. Overall survival (OS) was analysed for the first time. At follow-up, investigator-assessed complete response (CR) rate (21·0% vs 10·8%), median progression-free survival (21·2 vs 8·8 months; P < 0·0001; hazard ratio 2·83) and time to next treatment (31·7 vs 10·1 months; P < 0·0001) were improved for bendamustine over chlorambucil.

Results of comprehensive geriatric assessment effect survival in patients with malignant lymphoma.

Purpose: The prevalence of elderly and comorbid patients (pts) with malignant lymphoma (ML) will steadily increase in future. Elderly patients comprise a heterogeneous population. Comprehensive geriatric assessment (CGA) is an established diagnostic tool in geriatric medicine.

Unilateral optic neuropathy following subdural hematoma: a case report.

Introduction: Unilateral optic neuropathy is commonly due to a prechiasmatic affliction of the anterior visual pathway, while losses in visual hemifields result from the damage to brain hemispheres. Here we report the unusual case of a patient who suffered from acute optic neuropathy following hemispherical subdural hematoma. Although confirmed up to now only through necropsy studies, our case strongly suggests a local, microcirculatory deficit identified through magnetic resonance imaging in vivo.

Phase III randomized study of bendamustine compared with chlorambucil in previously untreated patients with chronic lymphocytic leukemia.

Purpose: This randomized, open-label, parallel-group, multicenter study was designed to compare the efficacy and safety of bendamustine and chlorambucil in previously untreated patients with advanced (Binet stage B or C) chronic lymphocytic leukemia (CLL).

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Clinical implications of molecular genetic aberrations in acute myeloid leukemia.

The role of different cytogenetic changes has been extensively evaluated in patients with acute myeloid leukemia (AML), and cytogenetic analysis of AML blasts is essential to form prognostic subgroups in order to stratify for the extent of therapy. Nevertheless, 40-45% of AML patients lack such cytogenetic markers, i.e.

Clinical impact of nucleophosmin mutations and Flt3 internal tandem duplications in patients older than 60 yr with acute myeloid leukaemia.

Background: Nucleophosmin (NPM1) and Flt3 internal tandem duplications (Flt3-ITD mutations) represent the most frequent molecular aberrations in patients with acute myeloid leukemia (AML). While NPM1 mutations are associated with favourable prognosis in younger AML patients, Flt3-ITD mutations reflect an unfavourable prognostic factor in these patients. So far, especially NPM1 mutations have not yet been evaluated exclusively in older patients.

Impairment in functional status and survival in patients with acute myeloid leukaemia.

Acute myeloid leukaemia (AML) is mainly affecting elderly patients. Elderly patients are increasingly affected by impairment of functional status (FS). FS is of prognostic relevance for survival in different tumours.

Characterization of a highly aberrant plasma cell leukemia karyotype: a case report.

We report on a 72-year-old patient with a clinically diagnosed plasmocytoma which developed to a plasma cell leukemia (PCL) with so far unrecorded complex translocations. As GTG-banding was not able to resolve all karyotypic changes, multiplex-fluorescence in situ hybridization (M-FISH) in combination with microdissection based comparative genomic hybridization (micro-CGH) and multicolor banding (MCB) have been done. Using these molecular cytogenetic approaches the karyotype of the PCL case can be described as: 51,XY,-1,-1,+3,+der(5)t(5;11;1)(5pter right curved arrow 5q13-q14::11q24 right curved arrow 11q25::1q12 right curved arrow 1qter),+7 or +der(7)t(7;1)(7qter right curved arrow 7p15::1p31.