PMID- 37476363 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20230722 IS - 2233-4718 (Electronic) IS - 2093-940X (Print) IS - 2233-4718 (Linking) VI - 28 IP - 4 DP - 2021 Oct 1 TI - Safety of Tacrolimus in Autoimmune Disease: Results From Post-marketing Surveillance in South Korea. PG - 202-215 LID - 10.4078/jrd.2021.28.4.202 [doi] AB - OBJECTIVE: Tacrolimus, a macrolide immunosuppressant, is approved in Korea for the treatment of rheumatoid arthritis (RA), lupus nephritis (LN) and myasthenia gravis (MG) We report three prospective post-marketing surveillance studies of tacrolimus conducted in South Korea in these indications. METHODS: Studies were conducted according to South Korean Ministry of Food and Drug Safety requirements Patients were followed up for the duration of the study (up to 4 years) or until treatment discontinuation Occurrence and likely relationship with tacrolimus of adverse events (AEs), adverse drug reactions (ADRs; defined as AEs where causal relationship to tacrolimus could not be excluded) and serious AEs were recorded Association of AEs with demographic and medical factors was evaluated by multivariable analysis. RESULTS: The studies included 740 (RA), 307 (LN) and 104 (MG) patients The incidence of AEs was 127% in RA (642% of AEs potentially related to tacrolimus), 209% (378% potentially related) in LN and 298% (568% potentially related) in MG The incidence of ADRs was 84%, 98% and 202%, respectively Serious AEs were reported in 07%, 72% and 87%, respectively The most common AEs were abdominal pain (RA), pharyngitis (LN) and diarrhea (MG) Unexpected AEs occurred in 35% of patients with RA, 29% in LN and 87% in MG; no pattern of unexpected AEs was apparent Multivariable analysis demonstrated that patients with comorbidity had higher probability of experiencing an AE in RA and MG studies. CONCLUSION: The incidence of AEs and the safety profile of tacrolimus in each indication was consistent with previous reports. CI - Copyright (c) 2021 by The Korean College of Rheumatology. All rights reserved. FAU - Yoo, Wan-Hee AU - Yoo WH AD - Division of Rheumatology, Department of Internal Medicine, Jeonbuk National University Medical School, Jeonju, Korea. FAU - Lee, Sang-Il AU - Lee SI AD - Department of Internal Medicine, Institute of Health Sciences, Gyeongsang National University School of Medicine, Jinju, Korea. FAU - Kim, Tae-Hwan AU - Kim TH AD - Department of Rheumatology, Hanyang University Hospital for Rheumatic Diseases, Seoul, Korea. FAU - Sung, Jung-Joon AU - Sung JJ AD - Department of Neurology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul, Korea. FAU - Kim, Seung Min AU - Kim SM AD - Department of Neurology, Yonsei University College of Medicine, Seoul, Korea. FAU - Hua, Fan AU - Hua F AD - Astellas Pharma Singapore Pte Ltd., Singapore, Korea. FAU - Sumarsono, Budiwan AU - Sumarsono B AD - Astellas Pharma Singapore Pte Ltd., Singapore, Korea. FAU - Park, Sung Hwan AU - Park SH AUID- ORCID: 0000-0003-1711-2060 AD - Division of Rheumatology, Department of Internal Medicine, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea. LA - eng PT - Journal Article PT - Review PL - Korea (South) TA - J Rheum Dis JT - Journal of rheumatic diseases JID - 101571816 PMC - PMC10324909 OTO - NOTNLM OT - Autoimmune disease OT - Post-marketing product surveillance OT - Safety OT - Tacrolimus COIS- CONFLICT OF INTEREST All authors report non-financial support from Astellas Pharma, Inc., during the conduct of the study. FH and BS are employees of Astellas Pharma Singapore Pte Ltd., Singapore. EDAT- 2021/10/01 00:00 MHDA- 2021/10/01 00:01 PMCR- 2021/10/01 CRDT- 2023/07/21 04:04 PHST- 2020/12/28 00:00 [received] PHST- 2021/07/05 00:00 [revised] PHST- 2021/07/09 00:00 [accepted] PHST- 2021/10/01 00:01 [medline] PHST- 2021/10/01 00:00 [pubmed] PHST- 2023/07/21 04:04 [entrez] PHST- 2021/10/01 00:00 [pmc-release] AID - jrd-28-4-202 [pii] AID - 10.4078/jrd.2021.28.4.202 [doi] PST - ppublish SO - J Rheum Dis. 2021 Oct 1;28(4):202-215. doi: 10.4078/jrd.2021.28.4.202.