Evidence map›Paper›PMID 31018577›Full record

ArticleJournal of clinical medicine2019

Median Arcuate Ligament Compression in Orthotopic Liver Transplantation: Results from a Single-Center Analysis and a European Survey Study.

Zoltan Czigany, Joerg Boecker, Daniel Antonio Morales Santana, Jan Bednarsch, Franziska Alexandra Meister, Iakovos Amygdalos, Peter Isfort, Martin Liebl, Ulf Peter Neumann, Georg Lurje

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Article
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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.

Zoltan CziganyDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. zczigany@ukaachen.de.ORCID 0000-0003-0373-3210
Joerg BoeckerDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. jboecker@ukaachen.de.
Daniel Antonio Morales SantanaDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. dmoralessant@ukaachen.de.
Jan BednarschDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. jbednarsch@ukaachen.de.
Franziska Alexandra MeisterDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. fmeister@ukaachen.de.
Iakovos AmygdalosDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. iamygdalos@ukaachen.de.
Peter IsfortInstitute of Radiology, University Hospital RWTH Aachen, 52074 Aachen, Germany. pisfort@ukaachen.de.
Martin LieblInstitute of Radiology, University Hospital RWTH Aachen, 52074 Aachen, Germany. mliebl@ukaachen.de.
Ulf Peter NeumannDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. uneumann@ukaachen.de.
Georg LurjeDepartment of Surgery and Transplantation, University Hospital RWTH Aachen, 52074 Aachen, Germany. glurje@ukaachen.de.ORCID 0000-0001-9674-0756

Funding

Excellence Initiative of the German federal and state governments G:(DE-82) ZUK2-SF-OPSF443START-Program #136/17START-Program #23/19
6 · The paper itself

Abstract

Median arcuate ligament compression (MALC) potentially causes arterial complications in orthotopic liver transplantation (OLT). Here we aimed to investigate the incidence of MALC and its impact on clinical outcome after OLT. In addition, we performed an international survey among 52 European liver transplant centers to explore local protocols on the management of these patients. Data of 286 consecutive OLT recipients from a prospective database were analyzed retrospectively (05/2010-07/2017). Preoperative computed-tomography images were evaluated. Celiac axis stenosis due to MALC was found in 34 patients (12%). Intrinsic stenosis was present in 16 (6%) patients. Twenty-six patients (77%) with MALC underwent standard arterial revascularization with median arcuate ligament (MAL)-division. Patients treated for MALC had comparable baseline data and no difference was found in early- and long-term outcome compared to the rest of our cohort. Our survey found heterogeneous strategies regarding diagnosis and treatment of MALC. Only 29% of the centers reported the division of MAL in these patients as routine procedure. Even though there is no consensus on diagnosis and management of MALC among European centers, a surgical division of MAL is feasible and safe and should be considered in OLT recipients with MALC.

Indexed as

clinical outcomeDunbar syndromeMALSmedian arcuate ligament syndromeorthotopic liver transplantationsurgical complications

Identifiers

PMID31018577
PMCPMC6518097

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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.