Increased mortality in the elderly after emergency abdominal surgery

Area of Science:

• Surgical outcomes research
• Emergency medicine
• Patient safety

Background:

• Primary emergency laparotomy (PEL) is a critical procedure with significant associated mortality.
• Understanding factors influencing PEL outcomes is crucial for improving patient care.
• Preoperative delay is a potential modifiable factor in emergency surgery.

Purpose of the Study:

• To investigate the relationship between preoperative delay and mortality in patients undergoing primary emergency laparotomy.
• To analyze survival outcomes in a well-described cohort within a university hospital setting.

Main Methods:

• Retrospective analysis of 131 consecutive patient charts and perioperative documentation.
• Multivariate analysis to evaluate covariates for survival outcomes.
• Data collected from an unselected patient cohort at a university hospital.

Main Results:

• No statistically significant association was found between surgical delay exceeding six hours and postoperative mortality (aOR = 0.67; 95% CI = 0.25-1.78).
• Patients over 75 years of age experienced a markedly high mortality rate of 47.8%.
• The majority of patient deaths occurred within 30 days postoperatively.

Conclusions:

• Acute admission and emergency laparotomy are linked to high mortality, especially in elderly individuals.
• Surgical delay beyond six hours does not appear to increase mortality risk in this patient group.
• A systematic approach may offer potential improvements in the care and management of emergency laparotomy patients.