Time to onset of bisphosphonate-related osteonecrosis of the jaws: a multicentre retrospective cohort study

Objectives: Osteonecrosis of the jaw (ONJ) is a potentially severe adverse effect of bisphosphonates (BP). Although the risk of ONJ increases with increasing duration of BP treatment, there are currently no reliable estimates of the ONJ time to onset (TTO). The objective of this study was to estimate the TTO and associated risk factors in BP-treated patients. Subjects and Methods: Retrospective analysis of data from 22 secondary care centres in seven countries relevant to 349 patients who developed BP-related ONJ between 2004 and 2012. Results: The median (95%CI) TTO was 6.0 years in patients treated with alendronate (n = 88) and 2.2 years in those treated with zoledronate (n = 218). Multiv…

BENDAMUSTINE (B) IN COMBINATION WITH RITUXIMAB (R) FOR PATIENTS WITH RELAPSED/RESISTANT CHRONIC LYMPHOCYTIC LEUKEMIA (CLL): AN ITALIAN MULTICENTRE RETROSPECTIVE STUDY