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Manolakopoulos S, Kranidioti H, Kourikou A, Deutsch MM, Triantos C, Tsolias C, Manesis EK, Mathou N, Alexopoulou A, Hadziyannis E, Papatheodoridis G. Long-term clinical outcome of HBeAg-negative chronic hepatitis B patients who discontinued nucleos(t)ide analogues. Liver Int 2021; 41:48-57. [PMID: 33373114 DOI: 10.1111/liv.14654] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 08/11/2020] [Accepted: 08/24/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Discontinuation of nucleos(t)ide analogues (NA) remains a debatable issue in HBeAg-negative chronic hepatitis B (CHB). This study aimed to address the outcome of HBeAg-negative CHB patients who discontinued NA therapy. METHODS This prospective study included 57 non-cirrhotic HBeAg-negative Caucasian CHB patients who discontinued NA therapy after median virological remission of 6 years. All patients had regular blood tests. Virological relapse was defined as HBV DNA > 2000 IU/mL or >20 000 IU/mL and biochemical relapse as ALT > ULN (40 IU/mL) or >2xULN. All patients with retreatment predefined criteria restarted entecavir or tenofovir. RESULTS Of the 57 patients, 29 remained without retreatment after median follow-up of 65 months (range: 36-87) following treatment discontinuation. At 3, 6, 12, 24, 36 and 48 months, cumulative rates of retreatment were 16%, 20%, 32%, 35%, 46% and 50%, while the proportion of patients with HBV DNA < 2000 IU/mL and ALT < ULN were 73%, 60%, 52%, 52%, 47% and 37% respectively. All patients had virological and biochemical response after retreatment. No patient developed liver failure, hepatocellular carcinoma or death. Cumulative rates of HBsAg loss were 2%, 4%, 7%, 10% and 20% at 3, 6, 12, 24 and 36 months. HBsAg levels < 100 IU/mL at the end of NA treatment could predict HBsAg loss (P = .001). CONCLUSIONS Our study supports that NA therapy can be safely stopped in non-cirrhotic patients with HBeAg-negative CHB. Over a median follow-up of more than 5 years, half of the patients remained without retreatment with a substantial proportion of them achieving functional cure.
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Affiliation(s)
- Spilios Manolakopoulos
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece.,Academic Department of Gastroenterology, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Hariklia Kranidioti
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Kourikou
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Melanie-Maria Deutsch
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Triantos
- Division of Gastroenterology, Department of Internal Medicine, Medical School, University of Patras, Athens, Greece
| | - Chrysostomos Tsolias
- Division of Gastroenterology, Department of Internal Medicine, Medical School, University of Patras, Athens, Greece
| | | | - Nicoletta Mathou
- Department of Gastroenterology, "Konstantopoulio-Patission" General Hospital, Nea Ionia, Athens, Greece
| | - Alexandra Alexopoulou
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Emilia Hadziyannis
- Liver-GI Unit, 2nd Academic Department of Internal Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - George Papatheodoridis
- Academic Department of Gastroenterology, Laiko General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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