A letter in the New England Journal of Medicine suggests the death of one extension trial participant treated with t-PA may have been caused by lecanemab, but a response notes fatal intracerebral hemorrhages have been seen after t-PA in certain patients in the absence of anti-amyloid drugs.

A letter in the New England Journal of Medicine suggests the death of one extension trial participant treated with t-PA may have been caused by lecanemab, but a response notes fatal intracerebral hemorrhages have been seen after t-PA in certain patients in the absence of anti-amyloid drugs.

Private Company Edition: The amount of venture capital investment in biopharma companies has shrunk from quarter to quarter, but the average deal size remained high until the third quarter. Larger rounds from Treeline, Odyssey and Neumora offset a plethora of smaller VC financings early in Q4. 

Detailed data for omecamtiv mecarbil at AHA show a slim overall benefit, but Cytokinetics highlighted its effects in sicker patients and investigators emphasized the drug’s impact on reduced hospitalizations.