Evidence map›Paper›PMID 27101826›Full record

ArticleHepatology international2016

Difference in clinical presentation, immunology profile and treatment response of type 1 autoimmune hepatitis between United Kingdom and Singapore patients.

Nwe Ni Than, Doreen Koay Siew Ching, James Hodson, Patrick McDowell, Jake Mann, Ravi Gupta, Ennaliza Salazar, Jing Hieng Ngu, Ye Htun Oo

Open access · hybridAbstract readComparative Study
In one paragraph

Article in Hepatology international, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 28% of its field
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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Autoimmune Hepatitis in the East and the West.Inflammatory intestinal diseases · 2017
    Article
  7. Review
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

9 authors at 4 institutions in 2 countries.

Nwe Ni ThanCentre for Liver Research and NIHR Biomedical Research Unit in Liver Diseases, Institute of Immunology and Immunotherapy, University of Birmingham, Vincent Drive, Edgbaston, Birmingham, B15 2TT, UK.
Doreen Koay Siew ChingDepartment of Gastroenterology and Hepatology, Singapore General Hospital, Singapore, Singapore.
James HodsonInstitute of Translational Medicine, Queen Elizabeth Hospital, Birmingham, UK.
Patrick McDowellCentre for Liver Research and NIHR Biomedical Research Unit in Liver Diseases, Institute of Immunology and Immunotherapy, University of Birmingham, Vincent Drive, Edgbaston, Birmingham, B15 2TT, UK.
Jake MannLeeds General Infirmary, Leeds, UK.
Ravi GuptaLiver and Hepatobiliary Unit, Queen Elizabeth Hospital, Birmingham, UK.
Ennaliza SalazarDepartment of Gastroenterology and Hepatology, Singapore General Hospital, Singapore, Singapore.
Jing Hieng NguDepartment of Gastroenterology and Hepatology, Singapore General Hospital, Singapore, Singapore.
Ye Htun OoCentre for Liver Research and NIHR Biomedical Research Unit in Liver Diseases, Institute of Immunology and Immunotherapy, University of Birmingham, Vincent Drive, Edgbaston, Birmingham, B15 2TT, UK. y.h.oo@bham.ac.uk.
Queen Elizabeth Hospital Birmingham · GBSingapore General Hospital · SGLeeds General Infirmary · GBUniversity of Birmingham · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAutoimmune hepatitis (AIH) is an immune-mediated liver disease of unknown etiology. Increasing incidence of AIH in Asian patients has been reported. However, the phenotypic difference of Asian patients in Europe and Asia has still not been explored.

aimTo evaluate the clinical presentation, biochemical and immunological profiles, treatment response and survival outcome of type 1 AIH from two tertiary liver transplant centres (United Kingdom and Singapore).

methodPatients who fulfilled the simplified diagnostic scoring criteria of AIH were included in the study. Patients with overlap syndrome were excluded.

resultsTotals of 40 Asian patients and 159 Caucasian patients from the University Hospital of Birmingham National Health Service Foundation Trust, UK, were compared with 57 Asian patients from Singapore General Hospital, Singapore. Asian patients from Singapore present significantly much later (median 55 vs. 32 years, p < 0.001), had higher MELD (p < 0.001) with lower albumin (p < 0.001) and higher bilirubin (p < 0.001) and lower ASMA positivity (p < 0.001) at diagnosis compared to UK Asian. Jaundice at presentation was much higher in Singapore Asian patients compared to UK Asian (53 vs. 30 %) but cirrhosis at diagnosis was more common in UK patients. Associated autoimmune conditions were less commonly seen in Singapore Asians. Comparing between UK cohorts, Asian patients present at younger age and have higher IgG level compared to Caucasian. Overall, 5-year transplant-free survival in all three cohorts was similar (p = 0.846).

conclusionWe demonstrate that AIH patients from Singapore present at older age with jaundice and have a low positivity of SMA. Despite these differences, transplant-free survival is similar in the two groups.

Indexed as

AdultFemaleHepatitis, AutoimmuneHumansImmunoglobulin GJaundiceLiver CirrhosisMaleMiddle AgedSingaporeSurvival AnalysisTreatment OutcomeUnited KingdomYoung AdultImmunoglobulin GAsianAutoimmune hepatitisCaucasianClinical featuresEthnicityImmunologySurvival

Identifiers

PMID27101826
PMCPMC4939157
OpenAlexW2341677253

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.