ArticleGeneral thoracic and cardiovascular surgery2025
Prognostic factors after radical local therapy for oligo-recurrence of non-small cell lung cancer.
Article in General thoracic and cardiovascular surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Characteristics of Oligo-Recurrence and Treatment Selection in Non-Small Cell Lung Cancer.Cancers · 2025Review
- Review
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Authors and funding
7 authors.
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Abstract
objectiveOligo-recurrence refers to the presence of a limited number of metachronous recurrences that can be treated with radical local therapy, and most patients have a good prognosis. However, the clinical course after local therapy for oligo-recurrence of non-small cell lung cancer (NSCLC) varies, and the prognostic factors are unclear. The aim of this study was to elucidate the prognostic factors of patients with oligo-recurrence of NSCLC who underwent radical local therapy.
methodsBetween 2004 and 2015, 901 patients who underwent complete resection for NSCLC were included. We defined oligo-recurrence as two or fewer recurrences and retrospectively examined the factors that affected post-recurrence survival in patients who underwent radical local therapy for oligo-recurrence.
resultsRecurrence was confirmed in 267 patients, and among them, 125 experienced oligo-recurrence. Eighty-five patients with oligo-recurrence received local therapy, and their 5-year post-recurrence survival rate was 42.8%. Multivariable analysis of the prognostic factors of these patients revealed that single recurrence (hazard ratio = 2.19, P = 0.005) and systemic therapy (hazard ratio = 1.75, P = 0.043) were significant favorable prognostic factors associated with post-recurrence survival. However, the presence or absence of epidermal growth factor gene mutations, which is generally a prognostic factor for NSCLC recurrence, did not affect the prognosis of these patients.
conclusionsThe number of recurrences and receiving systemic therapy are important prognostic factors for patients with oligo-recurrence who undergo radical local therapy, and these patients have a particularly favorable prognosis.
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