Evidence map›Paper›PMID 41669932›Full record

ArticleThe Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology2025

A National Multicenter Study on Initial Antiviral Treatment Preferences on Chronic Hepatitis B: Entecavir Versus Tenofovir Disoproxil Fumarate.

Tansu Yamazhan, Esra Zerdali, Yusuf Önlen, Selma Tosun, Özgür Günal, Ayşe Batırel, İmran Hasanoğlu, Tuba Turunç, Umay Balcı, Sibel Yıldız Kaya and 15 more

Abstract readMulticenter StudyComparative Study
In one paragraph

Article in The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

  1. Article
  2. Hepatitis B Reactivation During Ribociclib Therapy in a Patient with Metastatic Breast Cancer.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Article
  3. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

25 authors.

Tansu YamazhanDepartment of Infectious Diseases and Clinical Microbiology, Ege University Faculty of Medicine, Izmir, Türkiye.
Esra ZerdaliDepartment of Infectious Diseases and Clinical Microbiology, University of Health Sciences Turkey, Haseki Training and Research Hospital, İstanbul, Türkiye.
Yusuf ÖnlenDepartment of Infectious Diseases and Clinical Microbiology, Hatay Mustafa Kemal University Faculty of Medicine, Hatay, Türkiye.
Selma TosunDepartment of Infectious Diseases and Clinical Microbiology, İzmir City Hospital, İzmir, Türkiye.
Özgür GünalDepartment of Infectious Diseases and Clinical Microbiology, Samsun University Faculty of Medicine, Samsun, Türkiye.
Ayşe BatırelDepartment of Infectious Diseases and Clinical Microbiology, İstanbul Lutfi Kırdar Kartal Training and Research Hospital, İstanbul, Türkiye.
İmran HasanoğluDepartment of Infectious Diseases and Clinical Microbiology, Ankara Yıldırım Beyazıt Faculty of Medicine, Ankara, Türkiye.
Tuba TurunçDepartment of Infectious Diseases and Clinical Microbiology, Adana Health Sciences University Faculty of Medicine, Adana, Türkiye.
Umay BalcıDepartment of Infectious Diseases and Clinical Microbiology, University of Health Sciences Turkey, Antalya Training and Research Hospital, Antalya, Türkiye.
Sibel Yıldız KayaDepartment of Infectious Diseases and Clinical Microbiology, İstanbul University Cerrahpaşa Medical Faculty, İstanbul, Türkiye.
Oğuz KarabayDepartment of Infectious Diseases and Clinical Microbiology, Sakarya University Medical Faculty, Sakarya, Türkiye.
İlknur Esen YıldızDepartment of Infectious Diseases and Clinical Microbiology, Recep Tayyip Erdoğan University Faculty of Medicine, Rize, Türkiye.
Lütfiye Nilsun AltunalDepartment of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Ümraniye Training and Research Hospital, İstanbul, Türkiye.
Hacer Deniz ÖzkayaDepartment of Infectious Diseases and Clinical Microbiology, Bakırçay University, Çiğli Training and Research Hospital, İzmir, Türkiye.
Selçuk KayaDepartment of Infectious Diseases and Clinical Microbiology, Çanakkale Onsekiz Mart University Faculty of Medicine, Çanakkale, Türkiye.
Ayşe İnciDepartment of Infectious Diseases and Clinical Microbiology, University of Health Sciences, İstanbul Training and Research Hospital, İstanbul, Türkiye.
Sevil AlkanDepartment of Infectious Diseases and Clinical Microbiology, Çanakkale Onsekiz Mart University Faculty of Medicine, Çanakkale, Türkiye.
Dilek Sevgi YıldızDepartment of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, İstanbul, Türkiye.
Tayibe BalDepartment of Infectious Diseases and Clinical Microbiology, Bolu Abant Izzet Baysal Faculty of Medicine, Bolu, Türkiye.
Esma Aslıhan AydemirDepartment of Infectious Diseases and Clinical Microbiology, Samsun University Faculty of Medicine, Samsun, Türkiye.
Nurullah EserDepartment of Infectious Diseases and Clinical Microbiology, İstanbul Lutfi Kırdar Kartal Training and Research Hospital, İstanbul, Türkiye.
Serhat UysalDepartment of Infectious Diseases and Clinical Microbiology, Fırat University Faculty of Medicine Elazığ, Türkiye.
Oğuzhan AcetDepartment of Infectious Diseases and Clinical Microbiology, Ege University Faculty of Medicine, Izmir, Türkiye.
Fehmi TabakDepartment of Infectious Diseases and Clinical Microbiology, İstanbul University Cerrahpaşa Medical Faculty, İstanbul, Türkiye.
Rahmet GünerDepartment of Infectious Diseases and Clinical Microbiology, Ankara Yıldırım Beyazıt Faculty of Medicine, Ankara, Türkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimsSelecting the initial antiviral regimen for chronic hepatitis B (CHB) requires balancing patients' comorbidities and long-term safety. This study examines the differences in patient and disease-related factors that guide clinicians to prescribe either entecavir (ETV) or tenofovir disoproxil fumarate (TDF) as the initial treatment. MATERIALS AND

methodsThe study included treatment-naïve CHB patients aged 18 or older who had been diagnosed for at least 1 year since 2010 and initiated on antiviral therapy. The data included variables such as age, gender, body mass index (BMI), comorbidities, liver disease activity, biopsy results, cirrhosis, hepatic steatosis, hepatitis B e antigen status, hepatitis B virus DNA levels, triglycerides, cholesterol, renal function, and baseline bone mineral density (BMD), which were assessed by dual-energy x-ray absorptiometry (DEXA).

resultsAmong 2259 patients (61.6% male), 1270 patients (56.22%) received TDF, while 989 patients (43.78%) received ETV as first line therapy. The TDF was more commonly prescribed to patients with a lower BMI (median 25.7 vs. 26.2, P = .001) and lower baseline creatinine (0.75 vs. 0.80 for ETV, P < .001). Clinicians preferred ETV among patients with an estimated glomerular filtration rate (eGFR) < 60 (n = 36), (P < .001). The BMD was evaluated in 365 patients (16.3%). The DEXA scans were performed for 116 patients (11.8%) in the ETV group and 249 patients (19.8%) in the TDF group (P < .001).

conclusionsThis national multicenter study emphasizes that patient-related factors, including gender, age, baseline renal function, and liver disease severity, significantly influence the choice of first-line antiviral therapy for CHB, often outweighing disease-specific factors.   Cite this article as: Yamazhan T, Zerdali E, Önlen Y, et al. A national multicenter study on initial antiviral treatment preferences on chronic hepatitis B: Entecavir versus tenofovir disoproxil fumarate. Turk J Gastroenterol. 2026;37(2):179-185.

Indexed as

Antiviral AgentsGuanineHepatitis B, ChronicTenofovirAbsorptiometry, PhotonAdultBody Mass IndexFemaleHumansMaleMiddle AgedYoung AdultAntiviral AgentsentecavirGuanineTenofovir

Identifiers

PMID41669932
PMCPMC12910294

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.