Evidence map›Paper›PMID 29563839›Full record

ArticleClinical epidemiology2018

Acetaminophen administration and the risk of acute kidney injury: a self-controlled case series study.

Shusuke Hiragi, Hiroyuki Yamada, Tatsuo Tsukamoto, Kazuki Yoshida, Naoya Kondo, Takeshi Matsubara, Motoko Yanagita, Hiroshi Tamura, Tomohiro Kuroda

Open access · goldAbstract read
In one paragraph

Article in Clinical epidemiology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
3.5field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 35 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

9 authors at 3 institutions in 2 countries.

Shusuke HiragiDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Hiroyuki YamadaDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Tatsuo TsukamotoDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Kazuki YoshidaDepartment of Epidemiology.
Naoya KondoDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Takeshi MatsubaraDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Motoko YanagitaDepartment of Nephrology, Graduate School of Medicine, Kyoto University.
Hiroshi TamuraDivision of Medical Informatics and Administration Planning, Kyoto University Hospital, Kyoto.
Tomohiro KurodaDivision of Medical Informatics and Administration Planning, Kyoto University Hospital, Kyoto.
Kyoto University · JPKyoto Medical Center · JPHarvard University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcetaminophen (APAP) is frequently used for analgesia and is considered safer than nonsteroidal anti-inflammatory drugs (NSAIDs) for the kidneys. However, there is little epidemiological evidence of the association between APAP and acute kidney injury (AKI).

objectivesTo examine the association between APAP and AKI using the self-controlled case series (SCCS) method, which is a novel strategy to control between-person confounders by comparing the risk and reference periods in each patient.

methodsWe performed SCCS in 1,871 patients (39.9% female) who were administered APAP and subsequently developed AKI, by reviewing electronically stored hospital information system data from May 2011 to July 2016. We used conditional Poisson regression to compare each patient's risk and reference period. As a time-varying confounder, we adjusted the status of liver and kidney functions, systemic inflammation, and exposure to NSAIDs.

resultsWe identified 5,650 AKI events during the 260,549 person-day observation period. The unadjusted incidences during the reference and exposure periods were 2.01/100 and 3.12/100 person-days, respectively. The incidence rate ratio adjusted with SCCS was 1.03 (95% confidence interval [CI]: 0.95-1.12). When we restricted endpoints as stage 2 AKI- and stage 3 AKI-level creatinine elevations, the incidence rate ratios were 1.20 (95% CI 0.91-1.58) and 1.20 (95% CI 0.62-2.31), respectively, neither of which was statistically significant.

conclusionOur findings added epidemiological information for the relationship between APAP administration and AKI development. The results indicated scarce association between APAP and AKI, presumably supporting the general physicians' impression that APAP is safer for kidney.

Indexed as

acetaminophenacute kidney injuryadverse drug eventhospital information systemself-controlled case series

Identifiers

PMID29563839
PMCPMC5846761
OpenAlexW2793234939

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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.