التفاصيل البيبلوغرافية
| العنوان: |
Recurrence After Complete Resection for Non-Small Cell Lung Cancer in the National Lung Screening Trial. |
| المؤلفون: |
Potter, Alexandra L., Costantino, Christina L., Suliman, Raiya A., Haridas, Chinmay S., Senthil, Priyanka, Kumar, Arvind, Mayne, Nicholas R., Panda, Nikhil, Martin, Linda W., Yang, Chi-Fu Jeffrey |
| المصدر: |
Annals of Thoracic Surgery; Oct2023, Vol. 116 Issue 4, p684-692, 9p |
| مستخلص: |
The objective of this study was to evaluate patterns, predictors, and long-term outcomes of recurrent disease after complete resection for early-stage non-small cell lung cancer (NSCLC) using the National Lung Screening Trial (NLST). The frequency of recurrence in patients with pathologic stage I-II NSCLC who underwent complete resection (lobectomy or bilobectomy) in the NLST was evaluated. Predictors of increased risk of recurrence were assessed by Fine-Gray competing risks regression. Of the 497 patients meeting study inclusion criteria, 94 experienced a recurrence—a rate of 4.9 (95% CI, 4.0-6.0) per 100 person-years. The 5-year cumulative incidence of recurrence was 20.1% (95% CI, 16.5%-23.9%). Most patients experienced recurrences at distant sites alone (n = 47 [50.0%]) or at both locoregional and distant sites (n = 30 [31.9%]). The median time from resection to recurrence was 18.8 (10.6-30.7) months. The incidence rate of recurrence was significantly lower among patients with lung cancer detected by low-dose computed tomography screening during one of the three screening rounds of the NLST when compared with patients with lung cancer detected by chest radiography screening and patients with lung cancer not detected by any form of screening (ie, those diagnosed after a negative or missed screening exam and those diagnosed during follow-up after the three screening rounds of the NLST were completed) (P <.001). Median survival (from the date of recurrence) of patients with pathologic stage I and stage II disease who had recurrences at locoregional, distant, or both sites was 63.0, 23.1, and 9.8 months and 28.9, 8.7, and 10.2 months, respectively. In this analysis of NLST participants with completely resected stage I-II NSCLC, the 5-year cumulative incidence of recurrence was 20%. Nearly 82% of recurrences were at distant sites and associated with poor survival. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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