Evidence map›Paper›PMID 39731746›Full record

ArticleInterdisciplinary cardiovascular and thoracic surgery2024

Surgical indications for pleurectomy/decortication in pleural mesothelioma based on the newly revised 9th edition of the tumour-node-metastasis classification.

Masatoshi Kanayama, Masaru Takenaka, Takehiko Manabe, Katsuma Yoshimatsu, Rintaro Oyama, Hiroki Matsumiya, Masataka Mori, Koji Kuroda, Fumihiro Tanaka

Abstract read
In one paragraph

Article in Interdisciplinary cardiovascular and thoracic surgery, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Masatoshi KanayamaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.ORCID 0000-0001-8812-1787
Masaru TakenakaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Takehiko ManabeSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Katsuma YoshimatsuSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Rintaro OyamaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Hiroki MatsumiyaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Masataka MoriSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Koji KurodaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.
Fumihiro TanakaSecond Department of Surgery, University of Occupational and Environmental Health, Japan, Yahatanishi-ku, Kitakyushu, Japan.

Funding

JSPS KAKENHI JP24K19445
6 · The paper itself

Abstract

objectivesThe MARS2 trial questioned the efficacy of curative intent surgery for pleural mesothelioma (PM), while real-world clinical data from Japan suggest a favourable prognosis in surgical cases, indicating survival benefits in selected patients. The newly revised 9th edition of the tumour-node-metastasis (TNM) classification introduces a novel indicator based on pleural thickness.

methodsWe conducted a retrospective evaluation of patients with PM who underwent pleurectomy/decortication between 2012 and 2022. Patient characteristics, complications and treatment outcomes were assessed. Additionally, outcomes were analysed based on the 9th edition of the TNM classification.

resultsA total of 62 patients were included in the analysis. The median overall survival (OS) was 37.3 months, with a median relapse-free survival (RFS) of 15.5 months. Patients with the epithelioid subtype (OS: 61.6 months; RFS: 26.0 months) and pStage IA (OS: not reached; RFS: 69.1 months) had significantly better outcomes. The 9th edition of the TNM classification showed a stronger prognostic correlation than the 8th edition, with a median OS of 77.0, 31.9, 20.4 and 25.3 months for stages I, II, IIIA and IIIB (P = 0.0016) and median RFS of 34.3, 12.3, 13.7 and 6.9 months for stages I, II, IIIA and IIIB (P = 0.013), respectively.

conclusionsSurgical intervention remains crucial in the treatment of PM, particularly for patients with epithelioid histology and early stages of the disease. This study evaluates surgical indications for PM using the newly revised 9th edition of the TNM classification, indicating that it enhances the precision of surgical candidate selection and potentially improves patient outcomes.

Indexed as

Pleural mesotheliomaSurgical indicationsThe 9th edition of the TNM classification

Identifiers

PMID39731746
PMCPMC11742126

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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.