To assess postoperative morbidity and mortality among elderly patients (≥ 75 years) following colorectal cancer resection and identify risk factors for adverse perioperative outcomes.
Key Findings:
Older patients had higher rates of severe postoperative complications.
Low preoperative psoas muscle area correlated with increased postoperative complications.
Preoperative malnutrition (low serum albumin) was associated with major complications.
Open surgery and urgent procedures were linked to higher rates of major complications.
Advanced age and open surgery were identified as independent risk factors for major complications.
Interpretation:
The study highlights the importance of assessing frailty, sarcopenia, and nutritional status in elderly patients undergoing colorectal cancer surgery, as these factors significantly influence postoperative outcomes.
Limitations:
Single-center study may limit generalizability.
Retrospective design may introduce selection bias.
Lack of a universally accepted definition of 'elderly' complicates comparisons.
Potential confounding factors may not have been controlled for in the analysis.
Conclusion:
Careful preoperative assessment of risk factors is crucial for improving outcomes in elderly patients undergoing colorectal cancer resection.
