Evidence map›Paper›PMID 42496895›Full record

ArticleSurgery today2026

A prognostic analysis of lung cancer surgery in super-elderly patients: a multicenter real-world data study.

Makio Hayama, Mikio Okazaki, Ken Suzawa, Kazuhiko Shien, Toshiya Fujiwara, Yuji Hirami, Mototsugu Watanabe, Daisuke Okutani, Hitoshi Nishikawa, Tsuyoshi Ueno and 4 more

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Article in Surgery today, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

14 authors.

Makio HayamaDepartment of Thoracic Surgery, Okayama Rosai Hospital, Okayama, Japan.
Mikio OkazakiOkayama University Thoracic Surgery Study Group, Okayama, Japan. mikiookazaki@okayama-u.ac.jp.
Ken SuzawaOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Kazuhiko ShienOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Toshiya FujiwaraOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Yuji HiramiOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Mototsugu WatanabeOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Daisuke OkutaniOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Hitoshi NishikawaOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Tsuyoshi UenoOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Shinji OtaniOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Eisuke MatsudaOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Hiroshi YaginumaOkayama University Thoracic Surgery Study Group, Okayama, Japan.
Shinichi ToyookaOkayama University Thoracic Surgery Study Group, Okayama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeWith an increasing life expectancy, pulmonary resection is increasingly performed in super-elderly patients with lung cancer; however, the prognostic factors remain unclear. This study evaluated the postoperative survival and prognostic factors in patients aged ≥ 85 years.

methodsThis multicenter retrospective study included 209 patients aged ≥ 85 years who underwent pulmonary resection with curative intent between 2006 and 2015. Clinical variables, including the pulmonary function, comorbidity, nutritional status, and sarcopenia, were analyzed. Survival was evaluated using the Kaplan-Meier and Cox proportional hazards models.

resultsThe median age was 86 years, and 119 patients (57.0%) were male. The main surgical procedures were lobectomy in 124 patients, segmentectomy in 37, and wedge resection in 47 patients. The 3-year overall survival (OS) rate was 63.6%, and the median OS was 46.5 months. A multivariate analysis identified male sex and reduced vital capacity as independent predictors of a poor survival. In clinical stage I patients, wedge resection was associated with a poorer survival than anatomical resection, although the baseline characteristics differed between the groups.

conclusionsPulmonary resection may be feasible in carefully selected super-elderly patients. A male sex and reduced vital capacity were associated with poorer outcomes, whereas chronological age was not significantly associated with OS in this cohort.

Indexed as

Lung cancerOverall survivalPrognostic factorsPulmonary resectionSarcopeniaSuper-elderlySurgical outcomes

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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.