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Validate the Difficulty Scoring System and Develop a Novel Scoring System for Laparoscopic and Robotic Liver Resections

Liver Diseases Clinical Trial

Official title:
Retrospective International Multicenter Study to Validate the Difficulty Scoring System and Develop a Novel Scoring System for Laparoscopic and Robotic Liver Resections

Clinical Trial Summary

To validate the Iwate difficulty scoring system and Institut Mutualiste Montsouris (IMM) scoring system (Appendix 2) in both laparoscopic and robotic liver resections

Clinical Trial Description

Minimally-invasive liver resections (MILR) are increasingly conducted world-wide today. Several international consensus meetings were convened to enable the safe dissemination of laparoscopic and robotic liver resections. The Iwate difficulty scoring system (Appendix 1) was formulated in Japan to grade the difficulty of liver resections. This was to allow beginners to adopt a stepwise approach to safely perform MILR according to their experience and competency level. Although this system has been recently validated in a recent Japanese multicenter study, it has not been externally validated in a large cohort of patients. Thus far, it has only been validated in several small single center studies. Furthermore, its utility for robotic liver resections has not been well-studied. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05224739
Study type Observational
Source Methodist Health System
Contact
Status Enrolling by invitation
Phase
Start date July 16, 2021
Completion date November 16, 2024
View Details
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