Polyphor POL7080 And The Journey to The Land of Pyocyanea  (Part 1)

When Roche inlicensed Polyphor’s anti-pseudomonas drug POL7080 in November 2013, it marked a turning point. It seemed that Big Pharma that had all but abandoned the field in the last decade and was getting engaged in anti-infectives again. When a company with as much experience in antibiotic drug development as Roche Continue reading Polyphor POL7080 And The Journey to The Land of Pyocyanea  (Part 1)

The Demise of KB001 (Part 2): An Anti-Pseudomonas Antibody Hits the Dust (instead of Paydirt)

FOR PART 1, CLICK HERE Should we assume that the results of this Global Epi Study were the reason why Sanofi became disillusioned about the prospects of KB001?  Or was it an internal strategic decision based on portfolio-review where KB001 just no longer made the cut? The results of the Global Continue reading The Demise of KB001 (Part 2): An Anti-Pseudomonas Antibody Hits the Dust (instead of Paydirt)

The Demise of KB001 (Part 1): An Anti-Pseudomonas Antibody Hits the Dust (Instead of Paydirt)

In January this year, Kalobios informed investors that KB001-A had failed to meet efficacy criteria in a Phase 2 trial of cystic fibrosis (CF) patients.  In this well-controlled well-executed placebo-controlled trial of182 patients, the primary endpoint and just about every other efficacy endpoint of interest was missed.  Neither did KB001 Continue reading The Demise of KB001 (Part 1): An Anti-Pseudomonas Antibody Hits the Dust (Instead of Paydirt)