Evidence map›Paper›PMID 20495659›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2010

The LiMAx test: a new liver function test for predicting postoperative outcome in liver surgery.

Martin Stockmann, Johan F Lock, Maciej Malinowski, Stefan M Niehues, Daniel Seehofer, Peter Neuhaus

Abstract read
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 124 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
124citing papers in PubMed, 3 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

124 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. European guideline on indications, performance and clinical impact ofUnited European gastroenterology journal · 2021
    Guideline
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  13. NoninvasiveTransplantation direct · 2025
    Article
  14. Regression of intestinal failure-associated liver disease by alteration of lipid emulsion regime in home parenteral nutrition: A case report.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2025
    Article
  15. Review
  16. Article
  17. Observational
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  19. Article
  20. Article

64 more citing papers are in PubMed but not listed here.

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.

Martin StockmannDepartments of General, Visceral and Transplantation Surgery, Charité-Universitätsmedizin Berlin, Berlin, Germany. martin.stockmann@charite.de
Johan F Lock
Maciej Malinowski
Stefan M Niehues
Daniel Seehofer
Peter Neuhaus

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundLiver failure has remained a major cause of mortality after hepatectomy, but it is difficult to predict preoperatively. This study describes the introduction into clinical practice of the new LiMAx test and provides an algorithm for its use in the clinical management of hepatic tumours.

methodsPatients with hepatic tumours and indications for hepatectomy were investigated perioperatively with the LiMAx test. In one patient, analysis of liver volume was carried out with preoperative three-dimensional virtual resection.

resultsA total of 329 patients with hepatic tumours were evaluated for hepatectomy. Blinded preoperative LiMAx values were significantly higher before resection (n= 139; mean 351 microg/kg/h, range 285-451 microg/kg/h) than before refusal (n= 29; mean 299 microg/kg/h, range 223-376 microg/kg/h; P= 0.009). In-hospital mortality rates were 38.1% (8/21 patients), 10.5% (2/19 patients) and 1.0% (1/99 patients) for postoperative LiMAx of <80 microg/kg/h, 80-100 microg/kg/h and >100 microg/kg/h, respectively (P < 0.0001). A decision tree was developed to avoid critical values and its prospective preoperative application revealed a reduction in mortality from 9.4% to 3.4% (P= 0.019). DISCUSSION: The LiMAx test can validly determine liver function capacity and is feasible in every clinical situation. Combination with virtual resection could enable the calculation of residual liver function. The LiMAx decision tree algorithm for hepatectomy might significantly improve preoperative evaluation and postoperative outcome in liver surgery.

Indexed as

AcetamidesBreath TestsHepatectomyLiver Function TestsPoint-of-Care SystemsAgedAlgorithmsCarbon IsotopesDecision TreesFemaleHospital MortalityHumansLiver FailureLiver NeoplasmsMaleMiddle AgedAcetamidesCarbon Isotopesmethacetin

Identifiers

PMID20495659
PMCPMC2826673

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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.