Evidence map›Paper›PMID 37510923›Full record

ArticleJournal of clinical medicine2023

The Outcome of Conversion to Hand-Assisted Laparoscopic Surgery in Laparoscopic Liver Resection.

Shinichiro Nakada, Yuichiro Otsuka, Jun Ishii, Tetsuya Maeda, Kazutaka Kimura, Yu Matsumoto, Yuko Ito, Hideaki Shimada, Kimihiko Funahashi, Masayuki Ohtsuka and 1 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of clinical medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 45% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

11 authors at 2 institutions in 1 country.

Shinichiro NakadaDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Yuichiro OtsukaDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Jun IshiiDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Tetsuya MaedaDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Kazutaka KimuraDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Yu MatsumotoDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Yuko ItoDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Hideaki ShimadaDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Kimihiko FunahashiDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Masayuki OhtsukaDepartment of General Surgery, Graduate School of Medicine, Chiba University, Chiba 260-8670, Japan.ORCID 0000-0002-5091-1078
Hironori KanekoDivision of General and Gastroenterological Surgery, Department of Surgery, Toho University Faculty of Medicine, 6-11-1, Omorinishi, Otaku, Tokyo 143-8541, Japan.
Toho University · JPChiba University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHand-assisted laparoscopic surgery (HALS) is known as a useful option. However, the outcome and predictor of conversion to HALS in laparoscopic liver resection (LLR) are unclear.

methodsData from consecutive patients who planned pure LLR between 2011 and 2020 were retrospectively reviewed. Univariate and multivariate analyses were performed and compared pure LLR, HALS, and converted open liver resection (OLR).

resultsAmong the 169 LLRs, conversion to HALS was performed in 19 (11.2%) and conversion to OLR in 16 (9.5%). The most frequent reasons for conversion to HALS were failure to progress (11 cases). Subsequently, bleeding (3 cases), severe adhesion (2 cases), and oncological factors (2 cases) were the reasons. In the multivariable analysis, the tumor located in segments 7 or 8 (

conclusionsThe predictor of conversion to HALS was a tumor located in segments 7 or 8. The outcome of conversion to HALS was not inferior to pure LLR in terms of bleeding, operation time, hospital stay, or severe complication.

Indexed as

conversion surgeryhand-assisted laparoscopic surgerylaparoscopic liver resection

Identifiers

PMID37510923
PMCPMC10381672
OpenAlexW4385069707

What OpenQuestion holds

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LicenceCC BY
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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.