JAK抑制剂,治疗难治性显微结肠炎的新药物。

IF 3.4 Q2 GASTROENTEROLOGY & HEPATOLOGY
Anne Druez, Simon Travis, Jean-François Rahier
{"title":"JAK抑制剂,治疗难治性显微结肠炎的新药物。","authors":"Anne Druez, Simon Travis, Jean-François Rahier","doi":"10.5217/ir.2023.00030","DOIUrl":null,"url":null,"abstract":"This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. 411 Informed consent has been obtained. Rheumatoid arthritis was diagnosed and treated conventionally with steroids, nonsteroidal inflammatory drugs and methotrexate. A decreased vascular colonic pattern was observed during endoscopy while histologic evaluation showed both an increased number of inflammatory cells within the lamina propria and increased intraepithelial CD3 positive lymphocytes revealing a diagnosis of LC. Nonsteroidal therapy was reduced when the diagnosis of LC was made. She was not receiving any other medication. Budesonide and systemic corticosteroids (prednisolone up to 20 mg/day) had no effect on the diarrhea. After 12 months, anti-TNF therapy was started for her rheumatoid arthritis but this also had no impact on the diarrhea. Diarrhea persisted, with a substantial effect on her quality of life, as did LC, confirmed histologically (no fewer than 5 procedures over 4 years), until her rheumatoid arthritis lost response to anti-TNF therapy. To offer better control of the rheumatoid condition, she was then switched to upadacitinib (UPA), a selective Janus kinase inhibitor-1 (JAK 1) inhibitor (15 mg once daily) and unexpectedly, her diarrhea resolved within days. Endoscopic evaluation 5 months after UPA initiation revealed a normal mucosa and complete normalization of the histologic lesions. Sixteen months after initiation, the patient remains free of diarrhea and continues UPA 15 mg/day. The etiology and pathophysiology of MC are not well understood but MC shows a T-helper 1 (Th1) mucosal cytokine profile. Interferon-γ (IFN-γ) is the dominant cytokine in CC, but TNF-α in LC, together with increased mRNA levels of interleukin (IL)-8 and IL-15. There is also evidence of a mixed pISSN 1598-9100 • eISSN 2288-1956 https://doi.org/10.5217/ir.2023.00030 Intest Res 2023;21(3):411-412","PeriodicalId":14481,"journal":{"name":"Intestinal Research","volume":null,"pages":null},"PeriodicalIF":3.4000,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/19/0b/ir-2023-00030.PMC10397550.pdf","citationCount":"0","resultStr":"{\"title\":\"JAK inhibitor, a new player for treatment-refractory microscopic colitis.\",\"authors\":\"Anne Druez, Simon Travis, Jean-François Rahier\",\"doi\":\"10.5217/ir.2023.00030\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. 411 Informed consent has been obtained. Rheumatoid arthritis was diagnosed and treated conventionally with steroids, nonsteroidal inflammatory drugs and methotrexate. A decreased vascular colonic pattern was observed during endoscopy while histologic evaluation showed both an increased number of inflammatory cells within the lamina propria and increased intraepithelial CD3 positive lymphocytes revealing a diagnosis of LC. Nonsteroidal therapy was reduced when the diagnosis of LC was made. She was not receiving any other medication. Budesonide and systemic corticosteroids (prednisolone up to 20 mg/day) had no effect on the diarrhea. After 12 months, anti-TNF therapy was started for her rheumatoid arthritis but this also had no impact on the diarrhea. Diarrhea persisted, with a substantial effect on her quality of life, as did LC, confirmed histologically (no fewer than 5 procedures over 4 years), until her rheumatoid arthritis lost response to anti-TNF therapy. To offer better control of the rheumatoid condition, she was then switched to upadacitinib (UPA), a selective Janus kinase inhibitor-1 (JAK 1) inhibitor (15 mg once daily) and unexpectedly, her diarrhea resolved within days. Endoscopic evaluation 5 months after UPA initiation revealed a normal mucosa and complete normalization of the histologic lesions. Sixteen months after initiation, the patient remains free of diarrhea and continues UPA 15 mg/day. The etiology and pathophysiology of MC are not well understood but MC shows a T-helper 1 (Th1) mucosal cytokine profile. Interferon-γ (IFN-γ) is the dominant cytokine in CC, but TNF-α in LC, together with increased mRNA levels of interleukin (IL)-8 and IL-15. There is also evidence of a mixed pISSN 1598-9100 • eISSN 2288-1956 https://doi.org/10.5217/ir.2023.00030 Intest Res 2023;21(3):411-412\",\"PeriodicalId\":14481,\"journal\":{\"name\":\"Intestinal Research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":3.4000,\"publicationDate\":\"2023-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/19/0b/ir-2023-00030.PMC10397550.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Intestinal Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5217/ir.2023.00030\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"GASTROENTEROLOGY & HEPATOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Intestinal Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5217/ir.2023.00030","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"GASTROENTEROLOGY & HEPATOLOGY","Score":null,"Total":0}
引用次数: 0

摘要

本文章由计算机程序翻译,如有差异,请以英文原文为准。
JAK inhibitor, a new player for treatment-refractory microscopic colitis.
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (https://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. 411 Informed consent has been obtained. Rheumatoid arthritis was diagnosed and treated conventionally with steroids, nonsteroidal inflammatory drugs and methotrexate. A decreased vascular colonic pattern was observed during endoscopy while histologic evaluation showed both an increased number of inflammatory cells within the lamina propria and increased intraepithelial CD3 positive lymphocytes revealing a diagnosis of LC. Nonsteroidal therapy was reduced when the diagnosis of LC was made. She was not receiving any other medication. Budesonide and systemic corticosteroids (prednisolone up to 20 mg/day) had no effect on the diarrhea. After 12 months, anti-TNF therapy was started for her rheumatoid arthritis but this also had no impact on the diarrhea. Diarrhea persisted, with a substantial effect on her quality of life, as did LC, confirmed histologically (no fewer than 5 procedures over 4 years), until her rheumatoid arthritis lost response to anti-TNF therapy. To offer better control of the rheumatoid condition, she was then switched to upadacitinib (UPA), a selective Janus kinase inhibitor-1 (JAK 1) inhibitor (15 mg once daily) and unexpectedly, her diarrhea resolved within days. Endoscopic evaluation 5 months after UPA initiation revealed a normal mucosa and complete normalization of the histologic lesions. Sixteen months after initiation, the patient remains free of diarrhea and continues UPA 15 mg/day. The etiology and pathophysiology of MC are not well understood but MC shows a T-helper 1 (Th1) mucosal cytokine profile. Interferon-γ (IFN-γ) is the dominant cytokine in CC, but TNF-α in LC, together with increased mRNA levels of interleukin (IL)-8 and IL-15. There is also evidence of a mixed pISSN 1598-9100 • eISSN 2288-1956 https://doi.org/10.5217/ir.2023.00030 Intest Res 2023;21(3):411-412
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Intestinal Research
Intestinal Research GASTROENTEROLOGY & HEPATOLOGY-
CiteScore
7.40
自引率
10.20%
发文量
69
审稿时长
38 weeks
期刊介绍: Intestinal Research (Intest Res) is the joint official publication of the Asian Organization for Crohn''s and Colitis (AOCC), Chinese Society of IBD (CSIBD), Japanese Society for IBD (JSIBD), Korean Association for the Study of Intestinal Diseases (KASID), Taiwan Society of IBD (TSIBD) and Colitis Crohn''s Foundation (India) (CCF, india). The aim of the Journal is to provide broad and in-depth analysis of intestinal diseases, especially inflammatory bowel disease, which shows increasing tendency and significance. As a Journal specialized in clinical and translational research in gastroenterology, it encompasses multiple aspects of diseases originated from the small and large intestines. The Journal also seeks to propagate and exchange useful innovations, both in ideas and in practice, within the research community. As a mode of scholarly communication, it encourages scientific investigation through the rigorous peer-review system and constitutes a qualified and continual platform for sharing studies of researchers and practitioners. Specifically, the Journal presents up-to-date coverage of medical researches on the physiology, epidemiology, pathophysiology, clinical presentations, and therapeutic interventions of the intestinal diseases. General topics of interest include inflammatory bowel disease, colon and small intestine cancer or polyp, endoscopy, irritable bowel syndrome and other motility disorders, infectious enterocolitis, intestinal tuberculosis, and so forth. The Journal publishes diverse types of academic materials such as editorials, clinical and basic reviews, original articles, case reports, letters to the editor, brief communications, perspective, statement or commentary, and images that are useful to clinicians and researchers.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信