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Updated: Feb 25, 2026
Application of Hemostatic Devices in Laparoscopic Hepatectomy
Published on: April 19, 2022
Individualized risk estimation for postoperative morbidity after hepatectomy: the Humanitas score
Matteo Donadon1, Andrea Fontana1, Angela Palmisano1
1Department of Hepatobiliary and General Surgery, Humanitas University, Humanitas Research Hospital IRCCS, Via Manzoni 56, 20089, Milan, Rozzano, Italy.
Background:
Estimation of postoperative morbidity after hepatectomy remains challenging. The aim of this prospective study was to develop a surgical score to predict an individual risk of post-hepatectomy complications.
Methods:
All consecutive patients scheduled for hepatectomy from February 2012 to September 2015 were included and randomly assigned into a derivation or validation cohort. We developed a score based on preoperative variables, and we tested them using multivariate analyses. Odds-ratio (OR) values were used to build the score.
Results:
340 patients were included, 240 in the derivation and 100 in the validation cohort. Multivariate analysis showed that major hepatectomy (OR = 1.62; 95% CI 1.39-3.51), liver stiffness ≥9.7 kPa (OR = 2.46; 95% CI 1.16-5.28), BILCHE score (combination of serum bilirubin and cholinesterase) ≥2 (OR = 2.76; 95% CI 0.82-4.28) and esophageal varices (OR = 1.59; 95% CI 1.51-3.61) were independent complications predictors. A 10-point scoring system was introduced. Patients with a score ≤4 did not experience complications, whereas patients with ≥7 points experienced up to 54% of complications (P < 0.001).
Conclusions:
A new, easy and clinically reliable surgical score based on the liver stiffness, BILCHE score, type of hepatectomy, and presence of varices may be used to predict post-hepatectomy morbidity.
Clinical Trial Number:
NCT02454686 (https://www.clinicaltrials.gov/).
