Evidence map›Paper›PMID 35066085›Full record

ArticleJournal of hepatology2022

Statin exposure is associated with reduced development of acute-on-chronic liver failure in a Veterans Affairs cohort.

Nadim Mahmud, Sara Chapin, David S Goldberg, K Rajender Reddy, Tamar H Taddei, David E Kaplan

Open access · greenAbstract read
In one paragraph

Article in Journal of hepatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
4.8field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 38 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Disease Modulating Agents in Cirrhosis.Clinics in liver disease · 2026
    Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Acute-on-Chronic Liver Failure: Steps Towards Consensus.Diagnostics (Basel, Switzerland) · 2025
    Review
  12. Potential therapies for acute-on-chronic liver failure.Liver international : official journal of the International Association for the Study of the Liver · 2025
    Review
  13. Review
  14. Article
  15. Article
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  17. Article
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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

6 authors at 4 institutions in 1 country.

Nadim MahmudDivision of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Medicine, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA; Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics, Epidemiology & Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Leonard David Institute of Health Economics, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA, USA. Electronic address: nadim@pennmedicine.upenn.edu.
Sara ChapinDepartment of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
David S GoldbergDivision of Digestive Health and Liver Diseases, Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, USA.
K Rajender ReddyDivision of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Tamar H TaddeiDivision of Digestive Diseases, Yale University School of Medicine, New Haven, CT, USA; VA Connecticut Healthcare System, West Haven, CT, USA.
David E KaplanDivision of Gastroenterology and Hepatology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; Department of Medicine, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA, USA.
Philadelphia VA Medical Center · USUniversity of Pennsylvania · USUniversity of Miami · USYale University · US

Funding

Using ethics, epidemiology and high-quality data to optimize the allocation of livers for transplantationR01DK120561 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI GOLDBERG, DAVID SETH · 2019 to 2023
$2.7M
(PQ4)HIV and Aging Mechanisms for Hepatocellular CancerR01CA206465 · NCI · YALE UNIVERSITY · PI JUSTICE, AMY CAROLINE, LO RE, VINCENT · 2016 to 2020
$2.5M
Developing High-Quality Tools to Characterize Allograft Quality, Predict Transplant Outcomes and Expand Access to Kidney and Liver TransplantationR01DK123041 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI GOLDBERG, DAVID SETH, RATCLIFFE, SARAH J · 2020 to 2023
$2.1M
Improving Surgical Risk Prediction and Decision Making among Patients with CirrhosisK08DK124577 · NIDDK · UNIVERSITY OF PENNSYLVANIA · PI MAHMUD, NADIM · 2021 to 2025
$835k
CSRD VA I01 CX001933CSRD VA I01 CX002010NCI NIH HHS R01 CA206465NIDDK NIH HHS K08 DK124577NIDDK NIH HHS R01 DK120561NIDDK NIH HHS R01 DK123041
6 · The paper itself

Abstract

BACKGROUNDS &

aimsThere is a need to identify therapies that prevent the development of acute-on-chronic liver failure (ACLF) in patients with cirrhosis. This study sought to evaluate the association between statin exposure and the risk of developing ACLF in a large national cohort of patients with cirrhosis.

methodsWe performed a retrospective cohort study of patients diagnosed with cirrhosis within the Veterans Health Administration from 2008 and 2018. Patients were stratified into 3 groups based on statin exposure (statin naïve, existing statin user, and new statin initiator). Cox proportional hazards regression models with inverse probability treatment weighting and marginal structural models were utilized to comprehensively address potential confounding in estimating the association between time-updated statin exposure and first occurrence of high-grade ACLF.

resultsThe cohort included 84,963 patients, of whom 26.9% were on a statin at baseline. A total of 8,558 (10.1%) patients with cirrhosis were hospitalized with high-grade ACLF over a median follow-up time of 51.6 months (IQR 27.5-81.4). Time-updated statin use was associated with a significant reduction in the hazard of developing ACLF (hazard ratio [HR] 0.62, 95% CI 0.59-0.65, p <0.001). Increasing doses of statin were associated with progressively reduced hazard of developing ACLF (HR 0.75, 95% CI 0.66-0.86, p <0.001 for <20 mg vs. 0 mg of time-updated statin exposure, in simvastatin equivalents; HR 0.61, 95%, CI 0.58-0.64, p <0.001 for >20 mg vs. 0 mg statin exposure). Furthermore, every additional 5 months of statin exposure was associated with a 9% reduced hazard of high-grade ACLF (HR 0.91, 95% CI 0.90-0.92, p <0.001).

conclusionsIn this large, retrospective, cohort study in patients with cirrhosis, statin use was significantly associated with reduced development of high-grade ACLF. LAY SUMMARY: Statin therapy has been shown to have numerous beneficial effects in patients with chronic liver disease. This study demonstrated a strong association between statin therapy and a reduced risk of acute-on-chronic liver failure development in patients with cirrhosis. The results of this study support the promising role that statins may play in future prevention of acute-on-chronic liver failure in patients with cirrhosis.

Indexed as

Acute-On-Chronic Liver FailureHydroxymethylglutaryl-CoA Reductase InhibitorsVeteransCohort StudiesHumansLiver CirrhosisPrognosisRetrospective StudiesHydroxymethylglutaryl-CoA Reductase InhibitorsAcute-on-Chronic Liver FailureInfectionMarginal Structural ModelsStatinsVeterans Health Administration

Identifiers

PMID35066085
PMCPMC9018495
OpenAlexW4206429467

What OpenQuestion holds

Textmetadata
LicenceTDM
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.