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Recent developments in limited stage small cell lung cancer.


ABSTRACT: Limited stage small cell lung cancer (LS-SCLC) remains a challenging disease, with 5-year overall survival ranging from 30-35% with current standard of care treatment consisting of thoracic radiation to 45 Gy in 30 fractions delivered twice daily, with concurrent platinum/etoposide chemotherapy, followed by prophylactic cranial irradiation (PCI). The randomized, phase III CONVERT study confirmed 45 Gy delivered twice daily to be the optimal radiation fractionation regimen, without significantly increased toxicity when compared to daily radiation to 66 Gy. Immunotherapy is now being studied in addition to chemoradiation, in both the concurrent and consolidative setting. These randomized trials are ongoing. Additionally, the role of PCI compared to MRI surveillance is being evaluated in patients with LS-SCLC in both the North America and Europe. Ideally these ongoing studies will continue to improve outcomes for LS-SCLC.

SUBMITTER: Higgins KA 

PROVIDER: S-EPMC6795581 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature

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Recent developments in limited stage small cell lung cancer.

Higgins Kristin A KA   Gorgens Sophia S   Sudmeier Lisa J LJ   Faivre-Finn Corinne C  

Translational lung cancer research 20190901 Suppl 2


Limited stage small cell lung cancer (LS-SCLC) remains a challenging disease, with 5-year overall survival ranging from 30-35% with current standard of care treatment consisting of thoracic radiation to 45 Gy in 30 fractions delivered twice daily, with concurrent platinum/etoposide chemotherapy, followed by prophylactic cranial irradiation (PCI). The randomized, phase III CONVERT study confirmed 45 Gy delivered twice daily to be the optimal radiation fractionation regimen, without significantly  ...[more]

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