Evidence map›Paper›PMID 35813736›Full record

ArticleJournal of thoracic disease2022

Robot-assisted

Masahiro Miyajima, Ryunosuke Maki, Wataru Arai, Kodai Tsuruta, Yuma Shindo, Yasuyuki Nakamura, Atsushi Watanabe

Abstract read
In one paragraph

Article in Journal of thoracic disease, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 2 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

23 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors.

Masahiro MiyajimaDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Ryunosuke MakiDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Wataru AraiDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Kodai TsurutaDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Yuma ShindoDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Yasuyuki NakamuraDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.
Atsushi WatanabeDepartment of Thoracic Surgery, Sapporo Medical University School of Medicine, Sapporo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The major advantages of robot-assisted surgery are the fine field of view provided by the high-precision three-dimensional (3D) images and the good operability provided by the robotic arms that enables precise movements. A growing number of retrospective studies have compared robotic-assisted thoracoscopic surgery (RATS) with video-assisted thoracoscopic surgery (VATS), but the number of cases is limited and the results are contradictory. Methods: We studied the medical records of primary lung cancer patients who underwent lobectomy with lymph node dissection between 2017 and 2020. Four hundred and eleven patients fulfilled the inclusion criteria in this study (RATS: 103; VATS: 308). We compared the perioperative factors and postoperative results of the VATS and RATS groups. Further, we adjusted background factors using propensity score matching (PSM) then compared the results of 200 patients (100 patients in each group). In this study, we matched interlobar fissure completeness, which affects operative difficulty and operative time; however, this has been superficially compared in previous studies. Results: After PSM, a significant difference was observed in the intraoperative blood loss (RATS: 53.3 mL, VATS: 120.3 mL, P=0.04). The rates of surgical complications were comparable between the groups (10.0% Conclusions: Initial experience of RATS had no obvious drawbacks when compared with that of VATS on propensity-matched analysis.

Indexed as

lung cancerlung resectionrobot-assisted thoracoscopic surgery (RATS)Video-assisted thoracoscopic surgery (VATS)

Identifiers

PMID35813736
PMCPMC9264105

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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.