Evidence map›Paper›PMID 34198358›Full record

ArticleBritish journal of clinical pharmacology2022

Metformin use and cirrhotic decompensation in patients with type 2 diabetes and liver cirrhosis.

Fu-Shun Yen, Yi-Hsiang Huang, Ming-Chih Hou, Chii-Min Hwu, Yu-Ru Lo, Shyi-Jang Shin, Chih-Cheng Hsu

Abstract read
In one paragraph

Article in British journal of clinical pharmacology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

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

  1. Pooled it
  2. Article
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  7. Review
  8. [Expert consensus on the management of diabetes mellitus in patients with liver cirrhosis].Zhonghua gan zang bing za zhi = Zhonghua ganzangbing zazhi = Chinese journal of hepatology · 2022
    Article
  9. Review
  10. Article
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  14. Anti-Inflammatory and Antioxidant Effects ofJournal of evidence-based integrative medicine
    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

7 authors.

Fu-Shun YenDr. Yen's Clinic, Taoyuan, Taiwan.
Yi-Hsiang HuangDivision of Gastroenterology and Hepatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan.
Ming-Chih HouFaculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.
Chii-Min HwuInstitute of Clinical Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan.ORCID 0000-0002-8209-9627
Yu-Ru LoInstitute of Population Health Sciences, National Health Research Institutes, Miaoli County, Taiwan.
Shyi-Jang ShinCollege of Medicine, Kaohsiung Medical University, Kaohsiung City, Taiwan.
Chih-Cheng HsuInstitute of Population Health Sciences, National Health Research Institutes, Miaoli County, Taiwan.ORCID 0000-0003-4563-4341

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsTo compare the risks of all-cause mortality, hepatic outcomes, major adverse cardiovascular events between metformin users and nonusers for patients with diabetes and cirrhosis.

methodsFrom the Taiwan's National Health Insurance Research Database, we selected propensity-score matched metformin users and nonusers from the cohorts of type 2 diabetes mellitus with compensated (n = 26 164) or decompensated liver cirrhosis (n = 15 056) between 1 January 2000 and 31 December 2009, and followed them until 31 December 2010. Cox proportional hazards models with robust sandwich standard error estimates were used to assess risk of investigated outcomes for metformin users.

resultsThe incidence rates of mortality during follow-up were 3.8 and 3.3 per 100 patient-years (adjusted hazard ratio [aHR] 1.13, 95% confidence interval 1.01-1.25) for metformin users and nonusers, respectively. The incidence rates of cirrhotic decompensation during follow-up were 5.9 and 4.9 per 100 patient-years (aHR 1.15, 95% confidence interval 1.04-1.27) for metformin users and nonusers. The risk of death (P for trend <.01) and cirrhotic decompensation (P for trend <.0001) associated with metformin use was significant for those taking metformin for >40 defined daily doses in 90 days or >1000 mg/d. The outcomes of metformin use vs nonuse for type 2 diabetes mellitus with decompensated liver cirrhosis were not statistically different, except that metformin users had higher risk of mortality (aHR 1.15).

conclusionMetformin use was associated with higher risks of mortality and cirrhotic decompensation in patients with compensated liver cirrhosis. Prospective studies are required to confirm our results.

Indexed as

Diabetes Mellitus, Type 2MetforminHumansHypoglycemic AgentsLiver CirrhosisProportional Hazards ModelsRetrospective StudiesHypoglycemic AgentsMetforminall-cause mortalitycardiovascular diseasehepatic failurehepatocellular carcinomametabolic acidosis

Identifiers

PMID34198358
PMCPMC9292486

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Texttitle and abstract
LicenceCC BY-NC
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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.