Evidence map›Paper›PMID 27875564›Full record

Trial reportPloS one2016

Donor IFNL4 Genotype Is Associated with Early Post-Transplant Fibrosis in Recipients with Hepatitis C.

Taylor Aiken, Ari Garber, Dawn Thomas, Nicole Hamon, Rocio Lopez, Rajesh Konjeti, Arthur McCullough, Nizar Zein, John Fung, Medhat Askar and 1 more

Open access · goldAbstract readClinical Trial
In one paragraph

Trial report in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.1field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 14 citations in OpenAlex.

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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

11 authors at 5 institutions in 1 country.

Taylor AikenCleveland Clinic Lerner College of Medicine, Cleveland Clinic, Cleveland, Ohio, United States of America.
Ari GarberDigestive Diseases Institute, Cleveland Clinic, Cleveland, Ohio, United States of America.
Dawn ThomasAllogen Laboratories, Cleveland Clinic, Cleveland, Ohio, United States of America.
Nicole HamonAllogen Laboratories, Cleveland Clinic, Cleveland, Ohio, United States of America.
Rocio LopezQuantitative Health Sciences, Cleveland Clinic, Cleveland, Ohio, United States of America.
Rajesh KonjetiVirginia Commonwealth University School of Medicine, Richmond, Virginia, United States of America.
Arthur McCulloughDigestive Diseases Institute, Cleveland Clinic, Cleveland, Ohio, United States of America.
Nizar ZeinDigestive Diseases Institute, Cleveland Clinic, Cleveland, Ohio, United States of America.
John FungDigestive Diseases Institute, Cleveland Clinic, Cleveland, Ohio, United States of America.
Medhat AskarTransplant Immunology, Baylor University Medical Center, Dallas, Texas, United States of America.
Binu V JohnVirginia Commonwealth University School of Medicine, Richmond, Virginia, United States of America.
Cleveland Clinic · USBaylor University Medical Center · USCleveland Clinic Lerner College of Medicine · USHunter Holmes McGuire VA Medical Center · USVirginia Commonwealth University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsEarly post-transplant hepatic fibrosis is associated with poor outcomes and may be influenced by donor/recipient genetic factors. The rs368234815 IFNL4 polymorphism is related to the previously described IL28B polymorphism, which predicts etiology-independent hepatic fibrosis. The aim of this study was to identify the impact of donor and/or recipient IFNL4 genotype on early fibrosis among patients transplanted for hepatitis C (HCV).

methodsClinical data were collected for 302 consecutive patients transplanted for HCV. 116 patients who had available liver biopsies and donor/recipient DNA were included. 28% of these patients with stage 2 fibrosis or greater were compared to patients without significant post-transplant fibrosis with respect to clinical features as well as donor/recipient IFNL4 genotype.

resultsThe IFNL4 TT/TT genotype was found in 26.0% of recipients and 38.6% of donors. Patients who developed early post-transplant fibrosis had a 3.45 adjusted odds of having donor IFNL4 TT/TT genotype (p = 0.012). Donor IFNL4 TT/TT genotype also predicted decreased overall survival compared to non-TT/TT genotypes (p = 0.016).

conclusionsDonor IFNL4 TT/TT genotype, a favorable predictor of spontaneous HCV clearance pre-transplant, is associated with increased early post-transplant fibrosis and decreased survival.

Indexed as

GenotypeHepatitis C, ChronicLiver CirrhosisLiver TransplantationPolymorphism, GeneticTissue DonorsDisease-Free SurvivalFemaleFollow-Up StudiesHumansInterferon LambdaInterleukinsMaleMiddle AgedSurvival RateIFNL4 protein, humanInterferon LambdaInterleukins

Identifiers

PMID27875564
PMCPMC5119817
OpenAlexW2550847385

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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.