The US Food and Drug Administration appears to be somewhat sour on the modest efficacy of Pharmaxis Ltd.'s cystic fibrosis treatment Bronchitol (mannitol inhalation powder), and the sponsor may need the Pulmonary-Allergy Drugs Advisory Committee to be sympathetic to the drug's unique mechanism and the disease's unmet need for additional treatments to have a shot at approval.
The committee will convene 8 May to assess the risk/benefit profile of Bronchitol, as Chiesi USA Inc., which is...





