Evidence map›Paper›PMID 40181751›Full record

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

Clinical and Biochemical Characteristics of a Danish and Turkish Cohort of Incident and Prevalent Patients with Primary Biliary Cholangitis.

Hasan Eruzun, Lars Bossen, Dilara Turan Gökçe, İlkay Ergenç, Zekiye Nur Harput, Neslihan Güneş Aydemir, Meral Akdoğan Kayhan, Hasan Basri Yapıcı, Tugay Doğan, Peter Holland-Fischer and 6 more

Abstract read
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 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. Article
  4. Preexisting Liver Disease and Pregnancy: Optimizing Care to Optimize Outcomes.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Review
  5. Article
  6. Article
  7. General Characteristics of patients with Primary Biliary Cholangitis from Türkiye and Denmark.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2025
    Article
  8. 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

16 authors.

Hasan EruzunDepartment of Gastroenterology, Ondokuz Mayıs University Faculty of Medicine, Samsun, Türkiye.
Lars BossenDepartment of Hepatology and Gastroenterology, Aarhus University Hospital and Clinical Institute, Aarhus, Denmark.
Dilara Turan GökçeDepartment of Gastroenterology, Ankara Bilkent City Hospital, Ankara, Türkiye.
İlkay ErgençDepartment of Gastroenterology, Marmara University Faculty of Medicine, İstanbul, Türkiye.
Zekiye Nur HarputDepartment of Gastroenterology, Mersin University Faculty of Medicine, Mersin, Türkiye.
Neslihan Güneş AydemirDepartment of Gastroenterology, Akdeniz University Faculty of Medicine, Antalya, Türkiye.
Meral Akdoğan KayhanDepartment of Internal Medicine, Regional Hospital Horsens, Horsens, Denmark.
Hasan Basri YapıcıMarmara University Faculty of Medicine, İstanbul, Türkiye.
Tugay DoğanMarmara University Faculty of Medicine, İstanbul, Türkiye.
Peter Holland-FischerDepartment of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark.
Jesper Bach HansenDepartment of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, Denmark.
Yusuf YılmazDepartment of Gastroenterology, Marmara University Faculty of Medicine, İstanbul, Türkiye.
Orhan SezginDepartment of Gastroenterology, Mersin University Faculty of Medicine, Mersin, Türkiye.
Haydar AdanırDepartment of Gastroenterology, Akdeniz University Faculty of Medicine, Antalya, Türkiye.
Ahmet BektaşDepartment of Gastroenterology, Ondokuz Mayıs University Faculty of Medicine, Samsun, Türkiye.
Henning GrønbækDepartment of Hepatology and Gastroenterology, Aarhus University Hospital and Clinical Institute, Aarhus, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background/Aims: Primary biliary cholangitis (PBC) is a chronic liver disease influenced by environmental, genetic, and epigenetic factors, with varying incidence across populations. This study compared demographic, biochemical, and treatment responses in Danish and Turkish PBC patients. Materials and Methods: Four cohorts were analyzed: (1) 101 incident Turkish patients, (2) 77 incident Danish patients, (3) 103 prevalent Turkish patients, and (4) 155 prevalent Danish patients. Demographics, biochemical data, disease severity, and response to ursodeoxycholic acid (UDCA) were assessed. Regression analysis was applied to the entire cohort to identify factors associated with the UDCA response. Results: Female dominance was noted in all cohorts (>90%) except the Danish incident group (75%). Turkish patients in the prevalent cohort were younger than Danish patients. Antimitochondrial antibody (AMA) positivity was higher in Turkish cohorts (92%-97%) compared to Danish cohorts (75%-88%). Biochemical data were similar across groups, with 15% of both populations having cirrhosis. Turkish patients showed a higher complete response to UDCA. Elevated alanine aminotransferase (ALT) levels reduced UDCA response, while Turkish ethnicity and older age improved it. Conclusion: Despite similar disease severity and age at diagnosis between Danish and Turkish PBC patients, Turkish patients had higher AMA positivity and better responses to UDCA treatment. These findings suggest potential genetic or environmental influences on treatment efficacy.

Indexed as

Cholagogues and CholereticsLiver Cirrhosis, BiliaryUrsodeoxycholic AcidAdultAgedAge FactorsAlanine TransaminaseAutoantibodiesCohort StudiesDenmarkFemaleHumansIncidenceMaleMiddle AgedMitochondriaAlanine TransaminaseAutoantibodiesCholagogues and CholereticsUrsodeoxycholic AcidDanishPrimary biliary cholangitistreatment responseTurkishursodeoxycholic acid

Identifiers

PMID40181751
PMCPMC12001446

What OpenQuestion holds

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Registered trials

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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.