Aradigm Lost in ORBIT – Hayward, We Have a Problem

It is interesting to see how often a discussion of study results moves from microbiology to clinical significance to statistical analysis details. When an antibiotic is not evaluated on the basis of its antimicrobial activity but on its ability to change a clinically relevant measure (the “feel, function, survive” mantra Continue reading Aradigm Lost in ORBIT – Hayward, We Have a Problem

Aerosolized Antibiotics (Part 2) – Mixed News on Two Fronts

INSMED – NTM The company that is developing Arikayce, a preparation of liposomal amikacin inhalation (LAI), for the treatment of NTM had to withdraw its MAA in Europe earlier this year [1] because data was not convincing enough for regulators to approve the application. Insmed now has to wait until more Continue reading Aerosolized Antibiotics (Part 2) – Mixed News on Two Fronts

Antibiotic Inhalers Galore (Part 1):  More Combinations and Permutations than a Rubik’s Cube

There is much interest in inhaled antibiotics these days.  Prima facie, the logic for this approach is compelling: Getting the antibiotic (and a lot of it) directly to the site of infection, while avoiding systemic toxicity, sounds like optimized efficacy plus optimized safety combined.  However, some high-profile failures were published Continue reading Antibiotic Inhalers Galore (Part 1):  More Combinations and Permutations than a Rubik’s Cube