Examining reoperation and readmission after hepatic surgery

Area of Science:

• Hepatobiliary Surgery
• Surgical Outcomes Research
• Patient Safety

Background:

• Hepatic resection, while improved, still carries significant morbidity and resource demands.
• Early reoperation and readmission post-hepatectomy are key concerns in perioperative care.

Purpose of the Study:

• To characterize the incidence, patterns, and risk factors for early reoperation and readmission within 90 days after hepatectomy.
• To develop a predictive scoring system for readmission after liver resection.

Main Methods:

• Analysis of perioperative outcomes for 1,281 patients undergoing hepatic resection.
• Review of indications for reoperation and readmission.
• Multivariate logistic regression to identify associated variables and generate a prediction score.

Main Results:

• 6.8% of patients required reoperation, with significantly higher mortality (23.0%) compared to those not reoperated (3.4%).
• Risk factors for reoperation included male sex, major non-hepatic procedures, and greater blood loss.
• 14.4% of patients were readmitted, associated with major hepatectomy, postoperative complications, and prolonged hospitalization (>7 days).
• A Readmission Prediction Score (0-4) was developed, correlating with readmission risk.

Conclusions:

• Early reoperation and readmission remain frequent challenges in contemporary hepatic surgery.
• Identifying patients at high risk for readmission is essential, especially with increasing regionalized care.
• Developing strategies to prevent complications leading to reoperation and readmission is critical for enhancing patient care.