Resection for bronchogenic carcinoma in the elderly.

Area of Science:

• Thoracic Surgery
• Surgical Oncology
• Geriatric Medicine

Background:

• Assessing surgical outcomes for elderly patients (≥70 years) with non-small cell lung cancer (NSCLC).
• Evaluating postoperative complications, mortality, and long-term survival after NSCLC surgery.
• Analyzing prognostic factors influencing surgical results in geriatric lung cancer patients.

Purpose of the Study:

• To evaluate the safety and efficacy of surgical treatment for NSCLC in elderly patients.
• To identify predictors of mortality, morbidity, and survival in this demographic.
• To determine the impact of patient selection criteria on long-term outcomes.

Main Methods:

• Retrospective review of 258 patients aged 70+ undergoing lung cancer surgery (1980-1997).
• Comparison of outcomes between a highly selected group (first 11 years) and a less restricted group (post-1990).
• Multivariate analysis to identify significant prognostic factors for survival.

Main Results:

• Overall postoperative mortality was 3.1%; morbidity was 39.1%.
• Pneumonectomy was associated with higher mortality (9.1%, p=0.03).
• Stage and selection criteria significantly impacted 5-year survival (Stage I: 73.6%, Stage IIIa: 8.9%; highly selected: 57%, others: 40%).

Conclusions:

• Patient selection criteria have a significant impact on survival, comparable to cancer stage.
• Surgery is a viable option for elderly patients with NSCLC, offering acceptable long-term survival and low mortality.
• Long-term studies should carefully consider the influence of selection criteria in geriatric surgical oncology.