ナカムラ　シンイチ   Nakamura Shin'ichi   中村　真一    所属   医学部 医学科（東京女子医科大学病院）    職種   教授
論文種別	原著
言語種別	英語
査読の有無	査読あり
表題	Retrospective investigation of tacrolimus combined with an anti-tumor necrosis factorα antibody as remission induction therapy for refractory ulcerative colitis: Efficacy, safety, and relapse rate.
掲載誌名	正式名：JGH open : an open access journal of gastroenterology and hepatology 略　 称：JGH Open ISSNコード：23979070/23979070
巻・号・頁	3(6),pp.525-531
著者・共著者	Ito Ayumi, Omori Teppei, Nakamura Shinichi, Tokushige Katsutoshi
発行年月	2019/12
概要	Background and Aim:Combined therapy with tacrolimus (TAC) and an anti-tumor necrosis factorα (TNFα) antibody is used to induce remission in ulcerative colitis (UC) patients who have not responded to monotherapy with either drug. We evaluated the efficacy and safety of combined therapy, as well as the relapse rate.Methods:Combined therapy was performed to induce remission in UC patients showing an inadequate response to monotherapy with TAC or an anti-TNFα antibody. The following items were assessed retrospectively: (i) clinical characteristics, (ii) the remission induction rate, (iii) the relapse rate, and (iv) adverse events.Results:Combined therapy induced remission in 7 of the 12 patients (58.3%). There were no significant differences in clinical characteristics between the patients with and without the successful induction of remission. However, the number of female patients tended to be higher in the remission group than in the nonremission group. The remission group also showed trends of a lower clinical activity index (Lichtiger index; CAI) on admission and before combined therapy and a lower total dose of prednisolone during hospitalization. The 1-year relapse rate was 33.3%. Adverse events due to combined therapy included renal impairment (n = 2), tremors (n = 2), influenza (n = 1), and a positive cytomegalovirus antibody test (n = 3). None of these events were serious.Conclusions:Combined therapy was effective in more than half of the patients with refractory UC who had not responded to monotherapy. Our findings suggest that combination therapy may be a new, third option for the treatment of refractory UC.
DOI	10.1002/jgh3.12197
PMID	31832554