Evidence map›Paper›PMID 32904535›Full record

ArticleWideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques2020

Laparoscopic versus open liver resections of posterolateral liver segments - a systematic review and meta-analysis.

Mateusz Rubinkiewicz, Magdalena Mizera, Piotr Małczak, Natalia Gajewska, Grzegorz Torbicz, Michael Su, Konrad Karcz, Michał Pędziwiatr

Abstract read
In one paragraph

Article in Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. Minimizing blood loss and transfusion rate in laparoscopic liver surgery: a review.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2023
    Review
  2. Review
  3. Laparoscopic versus conventional open treatment of hepatic cystic hydatidosis: a systematic review and meta-analysis of cohort studies.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2022
    Review
  4. Three-dimensional versus two-dimensional video-assisted hepatectomy for liver disease: a meta-analysis of clinical data.Wideochirurgia i inne techniki maloinwazyjne = Videosurgery and other miniinvasive techniques · 2021
    Article
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

8 authors.

Mateusz Rubinkiewicz2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Magdalena Mizera2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Piotr Małczak2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Natalia Gajewska2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Grzegorz Torbicz2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.
Michael SuFaculty of Medicine, Jagiellonian University, Krakow, Poland.
Konrad KarczClinic of General, Visceral and Transplantation Surgery, Ludwig Maximilian University, Munich, Germany.
Michał Pędziwiatr2 Department of General Surgery, Jagiellonian University Medical College, Krakow, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionLaparoscopic resection has become an accepted approach to liver tumour surgery. However, it is considered difficult, especially in unfavourably located lesions.

aimTo compare the outcomes of laparoscopic (LLR) and open liver resection (OLR) of posterolateral segments. MATERIAL AND

methodsWe searched the PubMed, EMBASE, and Scopus databases from inception to 30 September 2019. Full text articles and conference abstracts were included for further analysis. This review follows the PRISMA guidelines.

resultsFrom 643 articles, 15 studies (N = 1196 patients) were included in the meta-analysis. All of them were non-randomised. Our findings showed that LLR had significantly lowered overall morbidity compared to OLR (MD = 0.66; 95% CI: 0.51-0.86; p = 0.002). Length of hospital stay (MD = 2.48; 95% CI: -3.87, -1.08; p < 0.001) was also shorter in the LLR group. Operative time (MD = 55.65; 95% CI: 24.14-87.16; p < 0.001) was significantly shorter in the OLR group. In terms of blood loss, major complications, R0 resection rates, and resection margin, there were no significant differences.

conclusionsOur meta-analysis showed that the laparoscopic approach to resections of posterolateral liver segments is beneficial. However, the results are based on non-randomised trials, and further research is needed to fully establish their clinical application.

Indexed as

hepatectomylaparoscopyliver neoplasmsmeta-analysissystematic review

Identifiers

PMID32904535
PMCPMC7457196

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.