To evaluate whether satisfying the 3 + 1 lymph node sampling criteria is associated with increased postoperative complications in patients undergoing surgical resection for NSCLC.
Key Findings:
Out of 28,439 patients, 66.6% satisfied the 3 + 1 lymph node sampling criteria.
Patients meeting the 3 + 1 criteria were more likely to receive preoperative pulmonary function tests and undergo robotic surgery.
No significant differences in postoperative complications were found between the two groups.
Interpretation:
The findings suggest that adhering to the 3 + 1 lymph node sampling criteria does not compromise patient safety regarding postoperative complications. This indicates that the criteria can be met without adversely affecting surgical outcomes, potentially supporting their continued use in clinical practice.
Limitations:
The study is retrospective and may be subject to selection bias.
Data on certain variables, such as duration of operation and length of stay, were not included in the propensity match.
Conclusion:
Satisfying the 3 + 1 lymph node sampling criteria does not appear to increase postoperative complications in patients undergoing surgical resection for NSCLC.
by Isheeta Madeka, Khaled Noueihed, Jacob Woodroof, Shale Mack, Hamza Rshaidat, Gregory L. Whitehorn, Sneha Alaparthi, Scott H. Koeneman, Tyler R. Grenda, Nathaniel R. Evans, Olugbenga T. Okusanya
