Evidence map›Paper›PMID 27090112›Full record

ArticleEuropean radiology2016

Simultaneous trans-hepatic portal and hepatic vein embolization before major hepatectomy: the liver venous deprivation technique.

Boris Guiu, Patrick Chevallier, Alban Denys, Elisabeth Delhom, Marie-Ange Pierredon-Foulongne, Philippe Rouanet, Jean-Michel Fabre, François Quenet, Astrid Herrero, Fabrizio Panaro and 2 more

Registry-linked trialAbstract read
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In one paragraph

Article in European radiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT04692259 (Is It Possible To Predict PHLF? - Retrospective Analysis of Gadoxetate MRI Prior To Major Liver Resection), which is not on this map. Cited by 113 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
113citing papers in PubMed, 9 pooled it
4.4field-weighted citation impact, top 5% 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.

NCT04692259 naunknown statusnot on this mapstarted 2020, after this paper: background citation

Is It Possible To Predict PHLF? - Retrospective Analysis of Gadoxetate MRI Prior To Major Liver Resection

TypeinterventionalSponsorUniversity Hospital, LinkoepingRan2020 to 2024Enrolled200ConditionsMRI, Liver Resection, Liver Failure as A Complication of CareArmsMRI
3 · Its place in the literature

Who cites it

113 citing papers in PubMed, 9 syntheses or guidelines pooled it, 197 citations in OpenAlex.

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53 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

12 authors at 7 institutions in 2 countries.

Boris GuiuDepartment of Radiology, St-Eloi University Hospital, 80 avenue Augustin Fliche, 34295, Montpellier, France. B-guiu@chu-montpellier.fr.
Patrick ChevallierDepartment of Radiology, Archet University Hospital, 06000, Nice, France.
Alban DenysDepartment of Radiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland.
Elisabeth DelhomDepartment of Radiology, St-Eloi University Hospital, 80 avenue Augustin Fliche, 34295, Montpellier, France.
Marie-Ange Pierredon-FoulongneDepartment of Radiology, St-Eloi University Hospital, 80 avenue Augustin Fliche, 34295, Montpellier, France.
Philippe RouanetDepartment of Surgery, Institut du Cancer de Montpellier, 34298, Montpellier, France.
Jean-Michel FabreDepartment of Surgery, St-Eloi University Hospital, 34295, Montpellier, France.
François QuenetDepartment of Surgery, Institut du Cancer de Montpellier, 34298, Montpellier, France.
Astrid HerreroDepartment of Surgery, St-Eloi University Hospital, 34295, Montpellier, France.
Fabrizio PanaroDepartment of Surgery, St-Eloi University Hospital, 34295, Montpellier, France.
Guillaume BaudinDepartment of Radiology, Archet University Hospital, 06000, Nice, France.
Jeanne RamosDepartment of Histology, St-Eloi University Hospital, 34980, Montpellier, France.
Centre Hospitalier Universitaire de Montpellier · FRHôpital Saint Eloi · FRInstitut de Recherche en Cancérologie de Montpellier · FRCentre Hospitalier Universitaire de Nice · FRHôpital l'Archet · FRInstitute for Regenerative Medicine & Biotherapy · FRUniversity Hospital of Lausanne · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess technical feasibility, safety, and efficacy of the liver venous deprivation (LVD) technique that combines both portal and hepatic vein embolization during the same procedure for liver preparation before major hepatectomy. MATERIALS AND

methodsSeven patients (mean age:63.6y[42-77y]) underwent trans-hepatic LVD for liver metastases (n = 2), hepatocellular carcinoma (n = 1), intrahepatic cholangiocarcinoma (n = 3) and Klatskin tumour (n = 1). Assessment of future remnant liver (FRL) volume, liver enzymes and histology was performed.

resultsTechnical success was 100 %. No complication occurred before surgery. Resection was performed in 6/7 patients. CT-scan revealed hepatic congestion in the venous-deprived area (6/7 patients). A mean of 3 days (range: 1-8 days) after LVD, transaminases increased (AST: from 42 ± 24U/L to 103 ± 118U/L, ALT: from 45 ± 25U/L to 163 ± 205U/L). Twenty-three days (range: 13-30 days) after LVD, FRL increased from 28.2 % (range: 22.4-33.3 %) to 40.9 % (range: 33.6-59.3 %). During the first 7 days, venous-deprived liver volume increased (+13.4 %) probably reflecting vascular congestion, whereas it strongly decreased (-21.3 %) at 3-4 weeks. Histology (embolized lobe) revealed sinusoidal dilatation, hepatocyte necrosis and important atrophy in all patients.

conclusionTrans-hepatic LVD technique is feasible, well tolerated and provides fast and important hypertrophy of the FRL. This new technique needs to be further evaluated and compared to portal vein embolization. KEY POINTS: • Twenty-three days after LVD, FRL increased from 28.2 % (range:22.4-33.3 %) to 40.9 % (range:33.6-59.3 %) • During the first 7 days, venous-deprived liver volume increased (+13.4 %) • Venous-deprived liver volume strongly decreased (mean atrophy:229 cc; -21.3 %) at 3-4 weeks • Histology of venous-deprived liver revealed sinusoidal dilatation, hepatocyte necrosis and important atrophy.

Indexed as

HepatectomyHepatic VeinsPortal VeinAdultAgedBile Duct NeoplasmsEmbolization, TherapeuticFeasibility StudiesFemaleHumansLiver Function TestsLiver NeoplasmsMaleMiddle AgedPreoperative CareTreatment OutcomeHepatic VeinHistologyLiverPortal Vein EmbolizationSurgery

Identifiers

PMID27090112
OpenAlexW2337635758

What OpenQuestion holds

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Registered trials

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.