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Risk factors for readmission after a cholecystectomy: a case-control study
Daniel Garcia1, Antonia Pastore2, Javier Rodriguez1
1Department of Digestive Surgery.
Cirugia Y Cirujanos
|March 27, 2024
Summary
Performing an additional surgical procedure during cholecystectomy increases the risk of 30-day hospital readmission. This finding is crucial for improving patient outcomes and reducing healthcare costs associated with cholecystectomy readmissions.
Area of Science:
- Gastroenterology and Hepatobiliary Surgery
- Surgical Outcomes Research
- Health Services Research
Background:
- Hospital readmissions after cholecystectomy pose a significant burden on healthcare systems.
- Identifying risk factors for 30-day readmissions is essential for targeted interventions and improved patient care.
Purpose of the Study:
- To assess risk factors associated with 30-day hospital readmissions following cholecystectomy.
- To identify specific surgical and patient-related factors influencing readmission rates.
Main Methods:
- A case-control study was conducted using data from UC-Christus, Santiago, Chile (2015-2019).
- Patients undergoing cholecystectomy were analyzed, with readmitted patients compared to a control group.
- Univariate and multivariate analyses were employed to determine significant risk factors.
Main Results:
- The study included 4866 cholecystectomies, with a 1.6% (79 patients) 30-day readmission rate.
- Univariate analysis identified solid tumors, high bilirubin/alkaline phosphatase, emergency admission, choledocholithiasis, additional procedures, and post-operative complications as risk factors.
- Multivariate analysis confirmed that performing an additional surgical procedure during cholecystectomy was a statistically significant risk factor (OR = 4.24).
Conclusions:
- Performing an additional surgical procedure during cholecystectomy is a significant risk factor for 30-day hospital readmission.
- These findings highlight the importance of optimizing surgical strategies to minimize readmissions and improve patient outcomes.
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