2 November 2022 - Duration of benefit with gene therapies and risks for rare side effects remain major uncertainties.
The ICER today posted its revised Evidence Report assessing the comparative clinical effectiveness and value of etranacogene dezaparvovec (CSL Behring) for haemophilia B. ICER also updated the previous haemophilia A assessment on valoctocogene roxaparvovec (Roctavian, BioMarin).