Shots: Health Canada has approved Vyvgart (efgartigimod alfa; QW, SC, PFS) as a monotx. for adults with chronic inflammatory demyelinating polyneuropathy (CIDP) Approval was based on the ADHERE trial, showing 69% (221/322) of Vyvgart SC-treated pts had clinical improvement, regardless of prior treatment. The study met its 1EP with a 61% reduction in relapse risk vs…