ArticleThe Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology2023
Prevalence and Associated Factors of Low-Level Viremia in Chronic Hepatitis B Patients After Long-Term Therapy with Nucleos(t)ide Analogs.
Article in The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 6 citations in OpenAlex.
- Prevalence of low-level viremia in the treatment of chronic hepatitis B in China: a systematic review and meta-analysis.BMJ open · 2025Pooled it
- Efficacy and Safety of Switching from Entecavir to Tenofovir Alafenamide for Chronic Hepatitis B Patients with Low-Level Viremia.Current medical science · 2026Article
- Maintaining versus switching antiviral therapy in chronic hepatitis B patients with low-level viremia.Journal of virus eradication · 2026Article
- Serological and Demographic Correlates of HBV DNA Detection Below the Limit of Quantification in Treated Chronic Hepatitis B and HBsAg-Negative Patients.Biomedicines · 2026Article
- Predictors of low-level viremia in chronic hepatitis B and the efficacy of pegylated interferon-alpha: a real-world study.Virology journal · 2025Article
- [A case of chronic hepatitis B with a high viral load treated with tenofovir amibufenamide].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024Article
- Dried Blood Matrix as a New Material for the Detection of DNA Viruses.Advanced healthcare materials · 2024Article
- [Accelerating the elimination of hepatitis B virus infection: expert recommendations for expanding prevention and treatment].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLow-level viremia is usually defined as a detectable but lower than 2000 IU/mL hepatitis B virus DNA level after 12 months or longer duration of antiviral therapy in chronic hepatitis B patients. In this study, we aimed to clarify the factors associated with lowlevel viremia in patients during long-term monotherapy with tenofovir disoproxil fumarate or entecavir.
methodsChronic hepatitis B patients having received entecavir or tenofovir disoproxil fumarate treatment for 12 months or more were enrolled from October 2019 to October 2021 at a tertiary hospital in Shanghai, China. In accordance with their hepatitis B virus DNA levels, chronic hepatitis B patients were grouped into 3 categories, hepatitis B virus DNA > 2000 IU/mL, low-level viremia, and complete virological response (hepatitis B virus DNA < 10 IU/mL). Compared with complete virological response patients, factors related to lowlevel viremia were evaluated.
resultsThis study enrolled a total of 160 chronic hepatitis B patients, whose duration of treatment ranged from 12 to 144 months. In total, 107 patients achieved complete virological response, 51 showed low-level viremia, and 2 showed hepatitis B virus DNA > 2000 IU/mL. After multivariate logistic regression analysis, hepatitis e antigen-positivity (odds ratio = 6.479, 95% CI: 2.480-16.922, P = .000), entecavir treatment (odds ratio = 4.742, 95% CI: 1.855-12.118, P = .001), and duration of therapy (odds ratio = 0.168, 95% CI: 0.072-0.388, P = .000) were independently associated with low-level viremia.
conclusionHaving received long-term antiviral treatment, low-level viremia still occurred in 31.9% of patients. Longer duration of therapy was a protective factor, and HBeAg-positivity and entecavir treatment were risk factors for low-level viremia.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.