Liver resections between 2014 and 2020 in the Lausanne University Hospital, Switzerland

Kosuke Kobayashi1, Emilie Uldry1, Nicolas Demartines1

  • 1Department of Visceral Surgery, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.

Global Health & Medicine
|December 17, 2020
PubMed

Insights

This study analyzed 400 liver resections, finding a 45.5% morbidity rate. As patient populations age, improving preoperative management and surgical techniques for liver resection is crucial.

Area of Science:

  • Hepatobiliary Surgery
  • Surgical Outcomes Analysis
  • Oncology

Background:

  • Lausanne University Hospital serves a population of 1 million.
  • Liver resection is a critical procedure for various liver pathologies.

Purpose of the Study:

  • To analyze baseline characteristics and surgical outcomes of liver resections.
  • To evaluate trends in patient demographics and surgical approaches over time.

Main Methods:

  • Retrospective analysis of 400 consecutive liver resections.
  • Data collection from January 2014 to February 2020.
  • Pathological results and complication rates (Clavien-Dindo classification) were recorded.

Main Results:

  • The most common pathology was liver metastases (51.8%), followed by primary liver cancer (21.8%).
  • Overall morbidity was 45.5%, with major complications (Clavien-Dindo ≥ 3) in 20.3% of patients.
  • The later period (2017-2019) showed a significant increase in elderly patients (≥ 75 years) and laparoscopic procedures.

Conclusions:

  • Liver resection outcomes are influenced by patient age and surgical technique.
  • Continuous improvement in preoperative management and surgical strategies is necessary to address an aging patient population.

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