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Early post-pneumonectomy complications in the elderly
W Dyszkiewicz1, K Pawlak, L Gasiorowski
1Department of Thoracic Surgery, K. Marcinkowski University of Medical Sciences, Ul. Szamarzewskiego 62, Poznań, Poland.
Summary
Pneumonectomy in elderly patients (over 70) has higher complication and mortality risks compared to less extensive lung cancer surgeries. Careful patient selection is crucial, especially for those with poor performance status or existing conditions like COPD.
Area of Science:
- Thoracic Surgery
- Geriatric Oncology
- Pulmonary Medicine
Background:
- Surgical treatment of non-small cell lung cancer (NSCLC) in elderly patients is challenging.
- Guidelines for patient selection are needed due to varied opinions on mortality and morbidity rates.
Purpose of the Study:
- To analyze and compare post-operative complications and mortality in elderly patients undergoing pneumonectomy versus less extensive lung resections for NSCLC.
- To identify risk factors for complications and mortality in elderly patients undergoing pneumonectomy.
Main Methods:
- Retrospective analysis of 42 patients over 70 undergoing pneumonectomy (Group I) for NSCLC.
- Comparison with 48 patients over 70 undergoing lobectomy or wedge resection (Group II).
- Evaluation of pre-operative conditions, 30-day morbidity, and mortality in both groups.
Main Results:
- Pneumonectomy patients had significantly higher complication rates (78.5%) vs. other resections (58%).
- Key risk factors for pneumonectomy complications included poor performance status (WHO), COPD, and elevated BUN.
- COPD, hypertension, broncho-pleural fistula, re-thoracotomy, and high BUN significantly impacted early mortality in pneumonectomy patients.
Conclusions:
- Pneumonectomy in patients over 70 carries substantial risks of severe complications and death compared to less extensive resections.
- Elderly patients with impaired performance status (WHO 2+), hypertension, COPD, or elevated BUN require very cautious consideration for pneumonectomy.