The elderly with synchronous non-small cell lung cancer and solitary brain metastasis: does palliative thoracic radiotherapy have a useful role?
We evaluated the prognosis associated with advanced age by comparing the clinical features of individuals 65 years of age and older to those of younger patients with single metastasis to the brain alone (SMBA) and simultaneous non-small cell lung cancer (NSCLC), and the potential role of palliative thoracic radiotherapy in this cohort of patients. Our 23-year experience included 72 consecutive (22 elderly and 50 non-elderly) people. Older patients predominantly presented with N0-N1 stage disease and coexisting illness. Univariate analysis showed that younger age (p=0.04) and operative removal of SMBA (p=0.01) were predictive of better survival. However, with multivariate analysis, resection of SMBA remained the sole predictor of prognosis. The application of NSCLC radiotherapy for palliation did not favorably alter outcome. In conclusion, elderly patients with simultaneous NSCLC and SMBA seem to fare less well than their younger counterparts. Moreover, the concurrent application of radiotherapy for palliation of the lung neoplasm was not prognostically advantageous.
Ampil
Federico
F
Department of Radiology, Louisiana State University Health Sciences Center, Shreveport, LA 71130, USA. fampil@lsuhsc.edu
Caldito
Gloria
G
Milligan
Shawn
S
Mills
Glenn
G
Nanda
Anil
A
D000368:Aged; D001932:Brain Neoplasms / Q000473:pathology / Q000601:surgery; D002289:Carcinoma, Non-Small-Cell Lung / Q000473:pathology* / Q000532:radiotherapy*; D015331:Cohort Studies; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology* / Q000532:radiotherapy*; D008297:Male; D008875:Middle Aged; D009362:Neoplasm Metastasis / Q000473:pathology; D009367:Neoplasm Staging; D010166:Palliative Care / Q000379:methods*; D011379:Prognosis; D011829:Radiation Dosage; D012189:Retrospective Studies; D012307:Risk Factors; D016019:Survival Analysis; D013997:Time Factors