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Usuda D, Kaneoka Y, Ono R, Kato M, Sugawara Y, Shimizu R, Inami T, Nakajima E, Tsuge S, Sakurai R, Kawai K, Matsubara S, Tanaka R, Suzuki M, Shimozawa S, Hotchi Y, Osugi I, Katou R, Ito S, Mishima K, Kondo A, Mizuno K, Takami H, Komatsu T, Nomura T, Sugita M. Current perspectives of viral hepatitis. World J Gastroenterol 2024; 30:2402-2417. [PMID: 38764770 PMCID: PMC11099385 DOI: 10.3748/wjg.v30.i18.2402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/11/2024] Open
Abstract
Viral hepatitis represents a major danger to public health, and is a globally leading cause of death. The five liver-specific viruses: Hepatitis A virus, hepatitis B virus, hepatitis C virus, hepatitis D virus, and hepatitis E virus, each have their own unique epidemiology, structural biology, transmission, endemic patterns, risk of liver complications, and response to antiviral therapies. There remain few options for treatment, in spite of the increasing prevalence of viral-hepatitis-caused liver disease. Furthermore, chronic viral hepatitis is a leading worldwide cause of both liver-related morbidity and mortality, even though effective treatments are available that could reduce or prevent most patients' complications. In 2016, the World Health Organization released its plan to eliminate viral hepatitis as a public health threat by the year 2030, along with a discussion of current gaps and prospects for both regional and global eradication of viral hepatitis. Today, treatment is sufficiently able to prevent the disease from reaching advanced phases. However, future therapies must be extremely safe, and should ideally limit the period of treatment necessary. A better understanding of pathogenesis will prove beneficial in the development of potential treatment strategies targeting infections by viral hepatitis. This review aims to summarize the current state of knowledge on each type of viral hepatitis, together with major innovations.
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Affiliation(s)
- Daisuke Usuda
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Yuki Kaneoka
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Rikuo Ono
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Masashi Kato
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Yuto Sugawara
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Runa Shimizu
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Tomotari Inami
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Eri Nakajima
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Shiho Tsuge
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Riki Sakurai
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Kenji Kawai
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Shun Matsubara
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Risa Tanaka
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Makoto Suzuki
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Shintaro Shimozawa
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Yuta Hotchi
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Ippei Osugi
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Risa Katou
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Sakurako Ito
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Kentaro Mishima
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Akihiko Kondo
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Keiko Mizuno
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Hiroki Takami
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Takayuki Komatsu
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
- Department of Sports Medicine, Faculty of Medicine, Juntendo University, Bunkyo 113-8421, Tokyo, Japan
| | - Tomohisa Nomura
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
| | - Manabu Sugita
- Department of Emergency and Critical Care Medicine, Juntendo University Nerima Hospital, Nerima 177-8521, Tokyo, Japan
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