ANTIBIOTIC DEVELOPMENT IN PHARMA IS DEAD – FOR NOW

This is a somewhat nostalgic retro blog.  I was leafing through a book by Vince Andriole called ‘The Quinolones’.[1]  First released in 1988, its third edition is from 2000.  It provided in-depth coverage of quinolone chemistry, PK, microbiology, efficacy and safety.  It was a great review of the large and Continue reading ANTIBIOTIC DEVELOPMENT IN PHARMA IS DEAD – FOR NOW

QT Prolongation with Azithromycin and Levofloxacin

Several antibiotic classes are associated with QTc prolongation: macrolides, quinolones, the antimalarials that share the quinine structure, and many azole antifungals.  FDA warned about the proarrhythmic effects of azithromycin in 2013 [i] but it is a recent publication by Rao which brings the message home again with some very disquieting Continue reading QT Prolongation with Azithromycin and Levofloxacin