Drugmakers can't charge beyond making costs for compassionate use: FDA

NThe US Food and Drug Administration said companies could only charge patients for the cost of manufacturing experimental treatments used under compassionate grounds, and it cannot force government or private health insurers to pay for these drugs. "Compassionate use" of experimental drugs allows physicians to prescribe unapproved treatments for patients who have no other satisfactory alternatives in the market. The FDA's move seems to be intended to soften the repercussions of its possible rejection of Sarepta Therapeutics Inc's muscle-wasting drug, analysts said. Sarepta's shares fell as much as 30 percent on Thursday. The FDA last week deferred its decision on whether to approve Sarepta's drug, eteplirsen, after an advisory panel determined that the treatment was not effective. The FDA is trying to create a compromise, saying drug companies can charge for a drug even if its not approved, WBB Securities analyst Stephen Brozak told Reuters. Brozak also added that investors are basically focusing on Sarepta, even though the FDA guidelines affect the whole industry. Eteplirsen was developed to treat Duchenne muscular dystrophy (DMD), a rare condition that typically emerges in boyhood, causing weakness in the arms and legs, and eventually the lungs and heart. There is no other treatment on the market. Sarepta's drug has been in the spotlight over the past few months with patient groups and parents arguing passionately in favor of the treatment to pressure the regulator to approve the drug. Sarepta's shares were down 27 percent at $15.50 on Thursday.