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Efficacy and safety of infliximab in patients with autoimmune hepatitis
Hepatology ( IF 12.9 ) Pub Date : 2024-09-09 , DOI: 10.1097/hep.0000000000001089
Cumali Efe 1 , Ellina Lytvyak 2 , Tuğçe Eşkazan 3 , Rodrigo Liberal 4 , Theodoros Androutsakos 5 , Dilara Turan Gökçe 6 , Benedetta Terziroli Beretta-Piccoli 7 , Maciej Janik 8 , Christine Bernsmeier 9 , Pinelopi Arvaniti 10 , Piotr Milkiewicz 8, 11 , Ersin Batıbay 1 , Osman Yüksekyayla 1 , Ilkay Ergenç 12 , Çiğdem Arıkan 13 , Albert Friedrich Stättermayer 14 , Sezgin Barutçu 15 , Mustafa Cengiz 16 , Özlem Gül 17 , Alexandra Heurgue 18 , Michael A Heneghan 12 , Sumita Verma 19 , Tuğrul Purnak 20 , Murat Törüner 21 , Meral Akdogan Kayhan 22 , Ibrahim Hatemi 3 , Kalliopi Zachou 10 , Guilherme Macedo 4 , Joost P H Drenth 23 , Einar Björnsson 24 , Aldo J Montano-Loza 2 , Staffan Wahlin 25 , Fatima Higuera-de la Tijera 26
Affiliation  

Background and Aims: A limited number of drugs are used as standard or alternative therapies in autoimmune hepatitis (AIH). No specific-recommendations are available for patients failing to respond to these therapies. We analyzed the efficacy and safety of infliximab in patients with AIH. Approach and Results: We performed a retrospective study of 42 patients with AIH who received infliximab at 21 liver centers in 12 countries. Patients were categorized according to the reason for infliximab therapy. Patients in group 1 (n=20) had failed standard, second-line (mycophenolate mofetil and 6-mercaptopurine) or third-line (tacrolimus or cyclosporine) therapy. In group 2 (n=22), infliximab was given for treatment of concomitant extrahepatic autoimmune diseases. Patients received a median of 17 (range: 3-104) infliximab infusions. Complete biochemical response (CR) was achieved or maintained in 33 (78%) patients during infliximab therapy. In group 1, infliximab induced CR in 11 of 20 (55%) patients. In group 2, 16 patients with CR prior to infliximab maintained remission, and the remaining six patients with active AIH (five on standard and one on both second and third-line therapy) showed CR following infliximab therapy. Infliximab led to CR in 75% (6/8) of non-responders to second-line and in 46% (6/13) of failing third-line therapy. Overall, 65% (17/26) of the patients with active AIH achieved CR on infliximab. Infliximab was discontinued in three patients of group 1. One patient had a severe allergic reaction and two developed anti-infliximab autoantibodies. Conclusion: Our study suggests that infliximab may be an effective and safe rescue therapy in AIH.

中文翻译:


英夫利昔单抗治疗自身免疫性肝炎患者的疗效和安全性



背景和目的: 有限数量的药物用作自身免疫性肝炎 (AIH) 的标准或替代疗法。对于对这些疗法无反应的患者,没有具体建议。我们分析了英夫利昔单抗在 AIH 患者中的疗效和安全性。方法和结果: 我们对 42 名在 12 个国家的 21 个肝脏中心接受英夫利昔单抗治疗的 AIH 患者进行了回顾性研究。根据英夫利昔单抗治疗的原因对患者进行分类。第 1 组患者 (n=20) 标准、二线 (吗替麦考酚酯和 6-巯基嘌呤) 或三线 (他克莫司或环孢菌素) 治疗失败。在第 2 组 (n=22) 中,英夫利昔单抗用于治疗伴随的肝外自身免疫性疾病。患者接受英夫利昔单抗输注的中位数为 17 次 (范围: 3-104)。在英夫利昔单抗治疗期间,33 例 (78%) 患者达到或维持完全生化反应 (CR)。在第 1 组中,英夫利昔单抗在 20 例患者中有 11 例 (55%) 诱导 CR。在第 2 组中,16 例英夫利昔单抗治疗前 CR 患者维持缓解,其余 6 例活动性自身免疫性肝炎患者 (5 例接受标准治疗,1 例接受二线和三线治疗) 在英夫利昔单抗治疗后出现 CR。英夫利昔单抗导致 75% (6/8) 的二线治疗无反应者和 46% (6/13) 的三线治疗失败者的 CR。总体而言,65% (17/26) 的活动性 AIH 患者在英夫利昔单抗治疗期间达到 CR。第 1 组的 3 例患者停用了英夫利昔单抗。1 例患者出现严重过敏反应,2 例出现抗英夫利昔单抗自身抗体。结论: 我们的研究表明,英夫利昔单抗可能是 AIH 中一种有效且安全的抢救疗法。
更新日期:2024-09-09
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