Why Moxifloxacin’s Approval for Plague Is So Disturbing

PLEASE SHARE YOUR OPINION AND VOTE BELOW On May 8th, 2015 moxifloxacin/Avelox was approved for treatment of inhalational plague.[1]   We learn that the approval followed the ‘animal rule’ process, and that treatment with moxifloxacin was 100% effective in the African Green Monkey (AGM) model of lung infection.  By contrast, 0% of Continue reading Why Moxifloxacin’s Approval for Plague Is So Disturbing

Tenofovir, BMD and Monitoring of Renal Function

The approved tenofovir / Viread label lists not only standard nucleoside-class side effects but also – since an update in 2012 – makes mention of diminished bone mineral density (BMD) in the Warnings / Precautions section. Demonstrating that a particular drug affects BMD in patients who are already at an increased risk Continue reading Tenofovir, BMD and Monitoring of Renal Function

Treating GC in the Face of Dwindling Antibiotic Options – (2)

For GC antibiotics, the development path looks like a trip down the road less traveled, leading into some uncharted territory. Let’s take Melinta’s statement [1] at face value according to which the single 900 mg dose of delafloxacin failed because of “insufficient efficacy”. So, what then determines efficacy?  Delafloxacin’s MIC90 was Continue reading Treating GC in the Face of Dwindling Antibiotic Options – (2)