[Clinical study of 437 consecutive hepatectomies].

Abstract

BACKGROUND:

The aim of this prospective study was to analyze the risk of liver resection in unselected patients.

PATIENTS AND METHOD:

From 1990 to 2000, 437 consecutive hepatectomies were performed in our center. Most frequent indications were liver metastases (n = 288), hepatocellular carcinoma (n = 62), Klatskin tumor (n = 17), gallblader carcinoma (n = 139) and other malignant tumors (n = 6). The indication was a benign tumor in 51 patients. In 357 cases the liver parenchyma was normal, 51 patients had an underlying cirrhosis and 17 patients had an obstructive jaundice.

RESULTS:

Overall mortality was 3.6% (15 cases). Mortality in benign tumors was lacking. The prevalence of postoperative complications was 43.9%, which was mainly influenced by malignancy (46.9% vs 21.6%, p = 0.001) and type of tumor (Klastkin tumor, p # 0.001). Major liver resection (p < 0.001), blood transfusion (p < 0.001), age over 60 years (p = 0.001) and the type of hepatectomy (p < 0.001) also increased significantly the morbidity. The prevalence of biliary fistula was 11.2%, which was mainly related to the type of hepatectomy (major hepatectomy; p = 0.002) and a biliary-enteric anastomosis (p < 0.001). The prevalence of hepatic insufficiency was 3.6%, and chief risk factors for its development were underlying liver disease and major liver resection (p = 0.017).

CONCLUSIONS:

Mortality after hepatectomy in experienced centers is low. Morbidity is mainly related to the amount of parenchyma resected, type of hepatectomy, underlying liver disease and associated procedures. Liver resection should be performed preferentially in centers with high volume by specialized surgeons.

• Authors: J Figueras, J Busquets, E Ramos, J Torras, L Ibáñez, L Llado, A Rafecas, J Fabregat, T Serano, A Dalmau, C Valls, E Jaurrieta
• Journal: Medicina clinica (Med Clin (Barc)) Vol. 117 Issue 2 Pg. 41-4 (Jun 16 2001) ISSN: 0025-7753 [Print] Spain
• Vernacular Title: Estudio clínico de 437 hepatectomías consecutivas.
• PMID: 11446923 (Publication Type: English Abstract, Journal Article)

Topics

• Aged
• Blood Transfusion
• Hepatectomy (adverse effects)
• Humans
• Incidence
• Length of Stay
• Liver Neoplasms (surgery)
• Middle Aged
• Postoperative Complications (epidemiology)
• Prospective Studies
• Risk Factors