Evidence map›Paper›PMID 32111784›Full record

ArticleIn vivo (Athens, Greece)

Wedge Resection of Tumor Before Lobectomy for Lung Cancer Could Be a No-touch Isolation Technique.

Motoaki Yasukawa, Noriyoshi Sawabata, Takeshi Kawaguchi, Shigeki Taniguchi

Abstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

4 authors.

Motoaki YasukawaDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Nara, Japan myasukawa@naramed-u.ac.jp.
Noriyoshi SawabataDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Nara, Japan.
Takeshi KawaguchiDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Nara, Japan.
Shigeki TaniguchiDepartment of Thoracic and Cardiovascular Surgery, Nara Medical University School of Medicine, Nara, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimCirculating tumor cells (CTCs) can be a surrogate biomarker of prospective prognosis. Surgical manipulation can promote the dissemination of CTCs. Prognosis improvement is expected with the no-touch isolation technique (NTIT), preventing surgical manipulation. The Wedge resection of the tumor site before lobectomy could prevent surgical manipulation during lobectomy for non-small cell lung cancer (NSCLC) and reduce the shedding of tumor cells, similar to a NTIT. This study aimed to evaluate the effect of wedge resection technique. PATIENTS AND

methodsA total of 624 resected NSCLC patients were retrospectively analyzed. Patients were divided in two groups: Wedge and Non-Wedge. Overall survival (OS) curves were plotted using the Kaplan-Meier method.

resultsThe 5-year OS rates were 89.9% and 84.0% in the Wedge and Non-Wedge groups, respectively (p=0.033).

conclusionThe OS in the Wedge group was significantly better than that in the Non-Wedge group. Wedge resection technique for NSCLC may be a NTIT.

Indexed as

AgedAged, 80 and overBiomarkers, TumorCarcinoma, Non-Small-Cell LungCell SeparationFemaleHumansLung NeoplasmsMaleMiddle AgedNeoplasm StagingNeoplastic Cells, CirculatingPneumonectomyPreoperative CarePrognosisRecurrenceBiomarkers, TumorNon-small cell lung carcinomano-touch isolation techniqueprognosis

Identifiers

PMID32111784
PMCPMC7157838

What OpenQuestion holds

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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.