Evidence map›Paper›PMID 30325413›Full record

ArticleEuropean journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery2019

Intraoperative conversion during video-assisted thoracoscopy does not constitute a treatment failure†.

Alex Fourdrain, Florence De Dominicis, Jules Iquille, Sophie Lafitte, Geoni Merlusca, Alejandro Witte-Pfister, Jonathan Meynier, Patrick Bagan, Pascal Berna

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In one paragraph

Article in European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.1field-weighted citation impact, top 8% 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

18 citing papers in PubMed, 30 citations in OpenAlex.

  1. S erratus anterior plane block alone, paravertebral block alone and their combination in video-assisted thoracoscopic surgery: the THORACOSOPIC double-blind, randomized trial.European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery · 2024
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  2. Review
  3. Outcomes following minimally invasive approachesTranslational lung cancer research · 2024
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  14. Early-Stage NSCLC: Advances in Thoracic Oncology 2018.Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer · 2019
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Alex FourdrainDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Florence De DominicisDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Jules IquilleDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Sophie LafitteDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Geoni MerluscaDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Alejandro Witte-PfisterDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Jonathan MeynierDepartment of Biostatistics, Clinical Research and Innovation Directorate, Amiens University Hospital, Amiens, France.
Patrick BaganDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Pascal BernaDepartment of Thoracic Surgery, Amiens University Hospital, Amiens, France.
Centre Hospitalier Universitaire Amiens-Picardie · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesIntraoperative conversion may be required during video-assisted thoracoscopic surgery (VATS) for lung cancer. We evaluated the morbidity and mortality rates associated with VATS for anatomical pulmonary resection with conversion to thoracotomy and compared this technique with full VATS and an open thoracotomic approach.

methodsWe performed a retrospective, single-centre study between January 2011 and January 2017 and included 610 consecutive patients having undergone either VATS (with or without intraoperative conversion) or open thoracotomy for anatomical pulmonary resection. Pneumonectomies and angioplastic/bronchoplastic/chest wall resections were excluded. After propensity score adjustment, we assessed the 90-day mortality and determined whether the surgical approach was a risk factor for mortality.

resultsOf the 610 patients, 253 patients underwent full VATS, 56 patients underwent VATS + conversion and 301 patients underwent up-front open thoracotomy. Relative to the open thoracotomy group, the VATS + conversion group had a higher incidence of cardiac or respiratory comorbidities and was more likely to have an early-stage tumour. Following adjustment, the 90-day postoperative mortality rate was 5.4% (n = 3/56) in the VATS + conversion group and 3.7% (n = 11/301) in the open thoracotomy group (P = 0.58). Likewise, the morbidity rate was similar in these 2 groups. In a multivariable analysis, the surgical approach was not a risk factor for postoperative mortality.

conclusionsFollowing anatomical resection for lung cancer, VATS with conversion and open thoracotomy were associated with similar early postoperative morbidity and mortality rates. When in doubt, VATS should be preferred to thoracotomy; it potentially provides the patient with benefits of a fully VATS-based resection but is not disadvantageous when intraoperative conversion is required.

Indexed as

Conversion to Open SurgeryThoracic Surgery, Video-AssistedAgedAge FactorsFemaleHumansIntraoperative PeriodLung NeoplasmsMaleMiddle AgedRetrospective StudiesRisk FactorsThoracotomyTreatment FailureTreatment OutcomeConversion to open surgeryLobectomyLung cancerVideo-assisted thoracoscopic surgery

Identifiers

PMID30325413
OpenAlexW2897519958

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.