Cited by 1,592Hepatitis C virus researchLiver physiology and pathologyHelicobacter pylori-related gastroenterology studies

The Natural History of Community-Acquired Hepatitis C in the United States

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Alter, Miriam J., Margolis, Harold S., Krawczynski, Krzysztof, Judson, Franklyn N., Mares, Allene, Alexander, W.James, Hu, Pin Ya, Miller, Joan K. +4 more·1992·New England Journal of Medicine

Abstract

BACKGROUND: Chronic liver disease develops in more than half of patients with post-transfusion hepatitis C, but little is known about the natural history of community-acquired hepatitis C. METHODS: In 1985 and 1986 we identified adults with acute non-A, non-B hepatitis in four counties in the United States and followed them prospectively. We used three markers to detect hepatitis C virus (HCV) infection in stored samples of serum: antibody to HCV (anti-HCV) detected by second-generation serologic assays; HCV RNA detected by polymerase-chain-reaction assay; and antibody to HCV antigen (anti-HCVAg) detected by fluorescent-antibody-blocking assay. RESULTS: Of 130 patients with non-A, non-B hepatitis, 106 (82 percent) had HCV infection, 93 were positive for anti-HCV, and 13 were positive only for HCV RNA or anti-HCVAg. Chronic hepatitis developed in 60 (62 percent) of 97 HCV-infected patients followed for 9 to 48 months, with no relation to the risk factors for infection. Ten of the 30 patients who had liver biopsies had chronic active hepatitis. In samples collected 42 to 48 months after the onset of hepatitis, HCV RNA was detected in 12 of 13 tested patients with chronic hepatitis and in all 15 tested patients with hepatitis that had resolved. Anti-HCV persisted in all but two of the initially positive patients, for a rate of antibody loss of 0.6 per 100 person-years. CONCLUSIONS: Patients with community-acquired hepatitis C have a high rate of chronic hepatitis. HCV may be a major cause of chronic liver disease in the United States, and in most patients HCV infection seems to persist for at least several years, even in the absence of active liver disease.

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Crossref · 10.1056/nejm199212313272702

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Authors
Alter, M. J., Margolis, H. S., Krawczynski, K., Judson, F. N., Mares, A., Alexander, W. J., Hu, P. Y., Miller, J. K., Gerber, M. A., Sampliner, R. E., Meeks, E. L., & Beach, M. J.
Affiliations
  • Centers for Disease Control and Prevention (US)
  • Tulane University (US)
Venue
New England Journal of Medicine
Published
1992-12-31
Volume
327
Issue
27
Pages
1899-1905
ISSN
  • 0028-4793 (ISSN-L)
  • 1533-4406
OpenAlex
W2328171401
Cited by
1,592
References
26
Citations by year
2026: 2 · 2025: 3 · 2024: 1 · 2023: 4 · 2022: 8 · 2021: 17 · 2020: 7 · 2019: 11 · 2018: 9 · 2017: 15 · 2016: 22 · 2015: 32 · 2014: 30 · 2013: 38 · 2012: 33
FWCI
48.08
Type
journal article
Language
en
Open access
Locations
  • New England Journal of Medicine (publishedVersion)
  • PubMed (publishedVersion)
Funders
U.S. Public Health Service (224-90-1002, 224-85-1001)
Topics
  • Health Sciences › Medicine › Hepatology › Hepatitis C virus research
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Health Sciences › Medicine › Surgery › Helicobacter pylori-related gastroenterology studies
Keywords
hepatitis C virus, chronic hepatitis, chronic liver disease, non-A non-B hepatitis, HCV RNA persistence, natural history of infection, chronic active hepatitis
MeSH terms
Adolescent, Adult, Antigens, Viral, Base Sequence, Chronic Disease, Female, Follow-Up Studies, Hepatitis Antibodies, Hepatitis, Chronic, Hepatitis C, Humans, Male, Molecular Sequence Data, Prospective Studies, RNA, Viral, Time Factors, United States, Hepacivirus, Hepatitis C Antigens, Hepatitis C Antibodies

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