Long-term follow-up of chronic hepatitis C in Japan

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Published on: December 15, 2023

Hiroshi Okano1, Katsuya Shiraki, Hidekazu Inoue

  • 1First Department of Internal Medicine, Mie University School of Medicine, 2-174 Edobashi, Tsu, Mie 514-8507, Japan.

Hepato-Gastroenterology
|October 26, 2002
PubMed

Insights

Chronic hepatitis C progresses to liver cirrhosis and hepatocellular carcinoma, especially in chronic active hepatitis 2A and 2B. Close monitoring of these patients is crucial for early detection and management.

Area of Science:

  • Hepatology
  • Viral Hepatitis Research
  • Gastroenterology

Background:

  • Chronic hepatitis C is a significant global health concern with a variable disease course.
  • Understanding the natural history of chronic hepatitis C is essential for effective patient management.

Purpose of the Study:

  • To investigate the long-term outcomes of different stages of chronic hepatitis C.
  • To assess the progression rates to liver cirrhosis and hepatocellular carcinoma.

Main Methods:

  • A cohort of 161 patients with chronic hepatitis C underwent repeated liver biopsies.
  • Patients were classified into chronic persistent hepatitis, chronic active hepatitis 2A, and chronic active hepatitis 2B groups.

Main Results:

  • All stages showed progression to liver cirrhosis, with higher rates in chronic active hepatitis 2A and 2B compared to chronic persistent hepatitis.
  • Hepatocellular carcinoma was observed in chronic active hepatitis 2A and 2B, often associated with liver cirrhosis.
  • No hepatocellular carcinoma developed in the chronic persistent hepatitis group during the study period.

Conclusions:

  • Patients with chronic active hepatitis 2A or 2B, particularly those with ongoing inflammation, require vigilant follow-up.
  • Early detection and intervention are critical for managing chronic hepatitis C progression.
Abstract

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