Ionis safety issues 'not insurmountable,' says Piper JaffrayPiper Jaffray analyst Joshua Schimmer says that while Ionis Pharmaceuticals' (IONS) Phase 3 results for the NEURO-TTR study met both primary endpoints, the safety findings confirmed concerns about thrombocytopenia sequelae and also brought to light renal serious adverse event. The renal toxicity has been a platform concern, historically, "but we are surprised to see it pop up again considering the company's dismissal of it as a concern," Schimmer tells investors in a research note. He notes, however, that no other events occurred since Ionis implemented more intensified platelet and renal monitoring. Schimmer believes the safety issues are "not insurmountable" and that IONIS-TTRrx is still approvable. The analyst maintains an Overweight rating on Ionis with a $51 price target. The stock in early trading is down $4.05 to $43.03. Competitor Alnylam (ALNY) is trading up 14% to $64.58. IONS  - $47.08
2.16 (4.81%) ALNY  - $56.77
1.41 (2.55%) |