Possible new treatment for CIDP

I don’t have CIDP but know there are people here that do. Credit goes out to Reddit where someone posted this in the Small Fiber Neuropathy subreddit:

“Efgartigimod, a human immunoglobulin G (IgG)1 antibody Fc fragment, blocks the neonatal Fc receptor, decreasing IgG recycling and reducing pathogenic IgG autoantibody levels. ADHERE assessed the efficacy and safety of efgartigimod PH20 subcutaneous (SC; co-formulated with recombinant human hyaluronidase PH20) in chronic inflammatory demyelinating polyneuropathy (CIDP). …
Participants treated with efgartigimod PH20 SC maintained a clinical response and remained relapse-free longer than those treated with placebo.“
https://www.cambridge.org/core/journals/canadian-journal-of-neurological-sciences/article/d1-efficacy-safety-and-tolerability-of-subcutaneous-efgartigimod-in-chronic-inflammatory-demyelinating-polyneuropathy-results-from-the-adhere-trial/E6D19F749D0D57782418AF273711FD16