Intest Res.  2023 Jan;21(1):43-60. 10.5217/ir.2022.00029.

Korean clinical practice guidelines on biologics for moderate to severe Crohn’s disease

Affiliations
  • 1Department of Internal Medicine, Liver Research Institute and Seoul National University College of Medicine, Seoul, Korea
  • 2Department of Internal Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
  • 3Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
  • 4Department of Gastroenterology and Inflammatory Bowel Disease Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, , Korea
  • 5Department of Internal Medicine, Yeungnam University College of Medicine, Daegu, Korea
  • 6Department of Internal Medicine, Dankook University College of Medicine, Cheonan, Korea
  • 7Department of Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
  • 8Department of Internal Medicine, Inje University College of Medicine, Busan, Korea
  • 9Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea
  • 10National Evidence-based Healthcare Collaborating Agency (NECA), Seoul, Korea
  • 11Department of Internal Medicine, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea
  • 12Department of Internal Medicine, Chung-Ang University College of Medicine, Seoul, Korea

Abstract

Crohn’s disease (CD) is a relapsing and progressive condition characterized by diarrhea, abdominal pain, weight loss, and hematochezia that results in serious complications such as perforations, fistulas, and abscesses. Various medications, interventions, and surgical treatments have been used to treat CD. The Korean guidelines for CD management were distributed in 2012 and revised in 2017 by the Inflammatory Bowel Disease (IBD) Research Group of the Korean Association for the Study of Intestinal Diseases. Substantial progress in mucosal immunologic research has elucidated the pathophysiology of IBD, leading to development of biological agents for treatment of CD. The first developed biologic agent, tumor necrosis factor-α agents, were shown to be efficacious in CD, heralding a new era in management of CD. Subsequently, vedolizumab, a monoclonal antibody against integrin α4β7, and ustekinumab, a human monoclonal antibody that inhibits the common p40 subunit of interleukin-12 and interleukin-23, were both approved for clinical use and are efficacious and safe for both induction and maintenance of remission in moderate-to-severe CD patients. Moreover, a recent study showed the non-inferiority of CT-P13, an infliximab biosimilar, compared with infliximab in CD patients. The third Korean guidelines for CD management provide updated information regarding treatment of moderate-to-severe CD patients with biologic agents.

Keyword

Crohn disease; Guideline; Biologics; Biosimilars

Cited by  2 articles

Safety of Biologic Therapy in Older Adults with Inflammatory Bowel Diseases
Tae-Geun Gweon
Korean J Gastroenterol. 2023;81(5):230-232.    doi: 10.4166/kjg.2023.047.

How have treatment patterns for patients with inflammatory bowel disease changed in Asian countries?
Jihye Park
Intest Res. 2023;21(3):275-276.    doi: 10.5217/ir.2023.00061.


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