Evidence map›Paper›PMID 32021961›Full record

ArticleAnnals of gastroenterological surgery2020

Glucocorticoid use and ischemia-reperfusion injury in laparoscopic liver resection: Randomized controlled trial.

Yasushi Hasegawa, Hiroyuki Nitta, Takeshi Takahara, Hirokatsu Katagiri, Shoji Kanno, Akira Umemura, Yuji Akiyama, Takeshi Iwaya, Koki Otsuka, Akira Sasaki

Open access · goldAbstract read
In one paragraph

Article in Annals of gastroenterological surgery, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 3 pooled it
1.7field-weighted citation impact, top 14% 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

16 citing papers in PubMed, 3 syntheses or guidelines pooled it, 21 citations in OpenAlex.

  1. Pooled it
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  4. Trial
  5. Successful perioperative management ofIndian journal of anaesthesia · 2026
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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

10 authors at 1 institution in 1 country.

Yasushi HasegawaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.ORCID https://orcid.org/0000-0002-4990-0419
Hiroyuki NittaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Takeshi TakaharaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Hirokatsu KatagiriDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Shoji KannoDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Akira UmemuraDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.ORCID https://orcid.org/0000-0003-4181-7159
Yuji AkiyamaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Takeshi IwayaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Koki OtsukaDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Akira SasakiDepartment of Surgery Iwate Medical University School of Medicine Morioka City Japan.
Iwate Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimLaparoscopic liver resection (LLR) is increasingly carried out worldwide. However, there are concerns regarding ischemia-reperfusion injury caused by pneumoperitoneum and the Pringle maneuver. It is not clear whether perioperative use of glucocorticoids lowers the risk of ischemia-reperfusion hepatic injury in LLR as has been reported for open liver resection. The aim of the present study was to investigate the role of perioperative glucocorticoid use in improving hepatic function and surgical outcomes after LLR.

methodsIn this double-blind, randomized controlled trial (UMIN000013823), we enrolled 130 patients who presented to our institution for LLR between April 2014 and October 2018. Six patients were excluded, resulting in 124 patients being randomized to either the glucocorticoid or the control group. Preoperatively, patients in the glucocorticoid group received 500 mg methylprednisolone in saline solution, patients in the control group saline solution only. Surgical outcomes and blood parameters were compared between the two groups.

resultsThe Pringle maneuver could not be carried out in 24 patients, resulting in 50 patients in each group being included in the analysis. Postoperatively, total, direct and indirect bilirubin, and C-reactive protein and interleukin-6 levels were significantly lower, albumin levels were significantly higher, and prothrombin time was significantly shorter in the glucocorticoid than in the control group. Surgical outcomes were not significantly different between the groups.

conclusionThis first report on preoperative glucocorticoid use in LLR showed that it significantly improved postoperative liver function and thus might enhance the safety of LLR.

Indexed as

hepatectomyischemiclaparoscopyminimally invasivesteroid

Identifiers

PMID32021961
PMCPMC6992679
OpenAlexW2989780362

What OpenQuestion holds

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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.