Diseases (May 2024)

A Single-Center Experience in Combined Oncological–Surgical Treatment for Resectable Locally Advanced Non-Small Cell Lung Cancer (NSCLC)

  • Dan Levy Faber,
  • Abed Agbarya,
  • Ben Caspy,
  • Moshe Lapidot,
  • Shoshana Keren Rosenberg,
  • Sonia Schneer,
  • Erez Sharoni,
  • Ronen Galili

DOI
https://doi.org/10.3390/diseases12050098
Journal volume & issue
Vol. 12, no. 5
p. 98

Abstract

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Non-small cell lung cancer (NSCLC) is the most common pulmonary malignancy, frequently diagnosed at an advanced stage (III/IV). Patients in the Locally Advanced Stage Subgroup (IIIA) are relatively few, yet compose heterogenic phenotypes, posing a diagnostic and treating challenge, leading to a lack of clinical guidelines regarding the optimal standard of care. Several approaches exist, with a general agreement that a combined oncological and surgical modality approach is required. In this current retrospective descriptive study, patients with operable stage IIIA NSCLC who underwent surgery between 2013 and 2020 were evaluated on several aspects, including the initial diagnosis, neoadjuvant regimens, outcomes of surgical intervention, and overall survival at 2 years and 5 years following treatment. A total of 35 patients had neoadjuvant oncological treatment (mostly chemoradiation therapy) prior to surgery, out of which 28 patients were diagnosed with stage IIIA NSCLC. In post-operative assessment of pathological staging, downstaging was reported in 19 patients, of which 25% of cases were defined as a complete pathological response. The 2-year overall survival rate was 65% and the 5-year overall survival rate was 62%. The main pattern of disease recurrence was distant metastasis.

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