Avacopan is possibly associated with the improvement of ANCA-associated vasculitis activity without decreasing ANCA titres: a four-case series.

Journal Article Corrected proof Avacopan is possibly associated with the improvement of ANCA-associated vasculitis activity without decreasing ANCA titres: a four-case series Get access Yoshiyuki Abe, Yoshiyuki Abe Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan Correspondence to: Yoshiyuki Abe, Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo-ku, Tokyo 113-8421, Japan. E-mail: yo-abe@juntendo.ac.jp Search for other works by this author on: Oxford Academic PubMed Google Scholar Kentaro Minowa, Kentaro Minowa Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan Search for other works by this author on: Oxford Academic PubMed Google Scholar Masahiro Kogami, Masahiro Kogami Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan https://orcid.org/0000-0003-4565-879X Search for other works by this author on: Oxford Academic PubMed Google Scholar Taiki Ando, Taiki Ando Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan Search for other works by this author on: Oxford Academic PubMed Google Scholar Ayako Makiyama, Ayako Makiyama Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan Search for other works by this author on: Oxford Academic PubMed Google Scholar Ken Yamaji, Ken Yamaji Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan Search for other works by this author on: Oxford Academic PubMed Google Scholar Naoto Tamura Naoto Tamura Department of Internal Medicine and Rheumatology, Juntendo University School of Medicine, Tokyo, Japan https://orcid.org/0000-0003-1729-2954 Search for other works by this author on: Oxford Academic PubMed Google Scholar Rheumatology, kead191, https://doi.org/10.1093/rheumatology/kead191 Published: 22 April 2023 Article history Accepted: 19 April 2023 Published: 22 April 2023 Corrected and typeset: 08 May 2023