Evidence map›Paper›PMID 21976008›Full record

ArticleWorld journal of surgery2011

Effect of perioperative intensive insulin therapy for liver dysfunction after hepatic resection.

Takehiro Okabayashi, Kengo Ichikawa, Tsutomu Namikawa, Takeki Sugimoto, Michiya Kobayashi, Kazuhiro Hanazaki

Abstract read
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In one paragraph

Article in World journal of surgery, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 31% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 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

6 authors at 1 institution in 1 country.

Takehiro OkabayashiDepartment of Surgery, Kochi Medical School, Kohasu-Okocho, Nankoku-City Kochi, 783-8505, Japan. tokabaya@kochi-u.ac.jp
Kengo Ichikawa
Tsutomu Namikawa
Takeki Sugimoto
Michiya Kobayashi
Kazuhiro Hanazaki
Kōchi University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntensive insulin therapy (IIT) reduces morbidity and mortality in patients in surgical care units, yet the benefits of IIT during liver surgery, especially on liver function after hepatic resection, are not known. The aim of the present study was to assess the effects of IIT, with a focus on postoperative liver function, in hepatectomized patients.

methodsA total of 150 patients who underwent surgical management for hepatic diseases between September 2007 and March 2009 at Kochi Medical School were investigated. Patients were divided into two groups: (1) those receiving IIT via a closed-loop glycemic control system (i.e., an artificial pancreas; AP group; n = 74); or (2) those receiving conventional insulin therapy using the sliding scale method (SS group; n = 76). The targeted blood glucose zones in the AP and SS groups were 80–110 and 150–200 mg/dl, respectively.

resultsAlanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels increased and prothrombin time (%) decreased immediately after surgery in both groups. There was a significant difference in postoperative ALT levels between the two groups on postoperative days 1 and 6. Hepatocyte injury and changes in AST and ALT levels after surgery (compared with preoperative levels) were significantly greater in the SS group than AP group after liver resection. During the first 18 h after hepatic resection, 174 IU of insulin was required per patient for tight glycemic control with IIT.

conclusionsPerioperative IIT ameliorated liver dysfunction after hepatic resection. Liver regeneration and/or an antiinflammatory effect of IIT may underlie its protective effects against hepatocyte injury in hepatectomized patients.

Indexed as

HepatectomyAgedAlanine TransaminaseAspartate AminotransferasesFemaleHumansInsulinLiverLiver Function TestsMalePostoperative CareRetrospective StudiesAlanine TransaminaseAspartate AminotransferasesInsulin

Identifiers

PMID21976008
OpenAlexW2057321157

What OpenQuestion holds

Textmetadata
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.