International Survey on Technical Aspects of Laparoscopic Liver resection: A web-based study on the global diffusion of laparoscopic liver surgery prior to the 2nd International Consensus Conference on Laparoscopic Liver Resection in Iwate, Japan

Taizo Hibi, Daniel Cherqui, David A. Geller, Osamu Itano, Yuukou Kitagawa, Go Wakabayashi

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

The technique of laparoscopic liver resection (LLR) has been greatly improved since the first international consensus conference. Our aim was to evaluate the worldwide spread of LLR prior to the 2nd International Consensus Conference on Laparoscopic Liver Resection in Iwate, Japan (4-6 October 2014). The International Survey on Technical Aspects of Laparoscopic Liver resection was designed to assess dissemination of LLR, indications, and the surgical techniques. The anonymous questionnaire was e-mailed to liver surgeons worldwide. A total of 448 liver surgeons responded to the survey. The peak age range of surgeons performing LLR was 41-50 years. Japan had by far the largest number of respondents (n = 223), followed by the US (n = 38) and France (n = 20). In Japan, the majority of surgeons performing LLR belonged to community hospitals, where LLR has been increasingly used since its implementation in 2009 or later, comprising up to 40% of all liver resection cases. In contrast, in North America and Europe, LLR was mostly performed at academic medical centers. LLR has undergone global dissemination after the first international consensus conference in 2008. Japan has experienced unparalleled, explosive diffusion characterized by the adoption of LLR at middle-tier, regional institutions.

Original languageEnglish
Pages (from-to)737-744
Number of pages8
JournalJournal of Hepato-Biliary-Pancreatic Sciences
Volume21
Issue number10
DOIs
Publication statusPublished - 2014 Oct 1

Fingerprint

Laparoscopy
Japan
Liver
Surveys and Questionnaires
Community Hospital
North America
France

Keywords

  • 2nd International Consensus Conference on Laparoscopic Liver Resection
  • IDEAL recommendation
  • International Survey on Technical Aspects of Laparoscopic Liver resection
  • Laparoscopic liver resection
  • Surgical innovation

ASJC Scopus subject areas

  • Hepatology
  • Surgery
  • Medicine(all)

Cite this

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title = "International Survey on Technical Aspects of Laparoscopic Liver resection: A web-based study on the global diffusion of laparoscopic liver surgery prior to the 2nd International Consensus Conference on Laparoscopic Liver Resection in Iwate, Japan",
abstract = "The technique of laparoscopic liver resection (LLR) has been greatly improved since the first international consensus conference. Our aim was to evaluate the worldwide spread of LLR prior to the 2nd International Consensus Conference on Laparoscopic Liver Resection in Iwate, Japan (4-6 October 2014). The International Survey on Technical Aspects of Laparoscopic Liver resection was designed to assess dissemination of LLR, indications, and the surgical techniques. The anonymous questionnaire was e-mailed to liver surgeons worldwide. A total of 448 liver surgeons responded to the survey. The peak age range of surgeons performing LLR was 41-50 years. Japan had by far the largest number of respondents (n = 223), followed by the US (n = 38) and France (n = 20). In Japan, the majority of surgeons performing LLR belonged to community hospitals, where LLR has been increasingly used since its implementation in 2009 or later, comprising up to 40{\%} of all liver resection cases. In contrast, in North America and Europe, LLR was mostly performed at academic medical centers. LLR has undergone global dissemination after the first international consensus conference in 2008. Japan has experienced unparalleled, explosive diffusion characterized by the adoption of LLR at middle-tier, regional institutions.",
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