Effect of the Laparoscopic Approach in Reducing Postoperative Severe Complications Following Hepatectomy for Colorectal Liver Metastases
METALAP
1 other identifier
interventional
340
1 country
21
Brief Summary
The objective of this study is to demonstrate the superiority of the laparoscopic approach over the open approach in the resection of colorectal liver metastases, by examining the reduction of postoperative complications (including mortality), measured using the Comprehensive Complication Index (CCI) within 90 days of the procedure or regardless of the date during the hospital stay.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for not_applicable
Started Jan 2021
Longer than P75 for not_applicable
21 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 21, 2019
CompletedFirst Posted
Study publicly available on registry
November 15, 2019
CompletedStudy Start
First participant enrolled
January 27, 2021
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 27, 2023
CompletedStudy Completion
Last participant's last visit for all outcomes
January 27, 2026
CompletedFebruary 22, 2022
February 1, 2022
2.2 years
October 21, 2019
February 21, 2022
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Rate of overall complications using the comprehensive complication Index (CCI)
CCI is calculated using the burden of postoperative complications weighted with a measure of the severity according to the widely accepted Dindo-Clavien classification of postoperative complications and a dedicated CCI calculator.
Within 90 days postoperatively or at any time during hospitalization.
Secondary Outcomes (8)
Proportion of patients presenting severe postoperative complications
Within 90 days postoperatively or at any time during hospitalization.
Rate of conversion from laparoscopy liver resection to open liver surgery
during surgery.
Length of hospital stay
Within 90 days postoperatively or at any time during hospitalization.
Delay of recovery before resuming professional activities.
Within 90 days postoperatively
Postoperative quality of life using quality of life questionnaries.
At the inclusion (before surgery), at 1 month postintervention, 3 months, 6 months and then every 6 months during 3 years.
- +3 more secondary outcomes
Study Arms (2)
laparoscopic liver resection
OTHERLaparoscopy allows some surgical procedures to be performed through small incisions that enable the operator to access the abdominal cavity, often at the pubic area, and surgical instruments are introduced through these small incisions. This technique avoids large abdominal incisions and significantly reduces the duration of hospitalization.
open liver resection
OTHERstandard of care
Interventions
Resection colorectal liver metastases using a laparoscopic approach or an open approach.
Eligibility Criteria
You may qualify if:
- Presenting with colorectal liver metastases requiring liver resection ± concomitant radiofrequency ablation.
- Qualifying for both a laparoscopic approach and an open approach.
- Informed written consent.
- Affiliated to health insurance regimen.
You may not qualify if:
- Hybrid liver resection (including both laparoscopic and open resection).
- Liver resection requiring an associated vascular or biliary reconstruction.
- Contraindication to surgery.
- Contraindication to laparoscopy (pneumoperitoneum).
- ASA (American Society of Anesthesiologists) score IV or V or life expectancy \< 3 months.
- Poor comprehension of French language or cognitive impairment
- Pregnancy or breastfeeding.
- Patient under guardianship or unable to give consent
- People particularly protected by French law.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Institut Mutualiste Montsourislead
- Ministry of Health, Francecollaborator
- National Cancer Institute, Francecollaborator
Study Sites (21)
CHU Amiens Picardie
Amiens, France
HĂ´pital CĂ´te de Nacre - Chu Caen
Caen, France
CHU Estaing
Clermont-Ferrand, France
HĂ´pital Beaujon
Clichy, France
CHU Henri Mondor
Créteil, France
CHU de Grenoble
Grenoble, France
HĂ´pital Claude Huriez
Lille, France
HCL - HĂ´pital Croix Rousse
Lyon, France
CHU de Marseille HĂ´pital de Timone
Marseille, France
l'Institut Paoli Calmettes
Marseille, France
CHU de Montpellier
Montpellier, France
CHU de Nancy - HĂ´pitaux Brabois
Nancy, France
Institut Mutualiste Montsouris
Paris, 75014, France
HĂ´pital Cochin
Paris, France
HĂ´pital La pitiĂ© SalpĂªtrière
Paris, France
CHU de Reims
Reims, France
HĂ´pital Charles Nicolle
Rouen, France
CHU de Strasbourg - Nouvel HĂ´pital Civil
Strasbourg, France
CHU Rangueil
Toulouse, France
HĂ´pital Trousseau
Tours, France
HĂ´pital Paul Brousse
Villejuif, France
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MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Study Officials
- STUDY CHAIR
David FUKS, PR
Institut Mutualiste Montsouris
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- NONE
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 21, 2019
First Posted
November 15, 2019
Study Start
January 27, 2021
Primary Completion
April 27, 2023
Study Completion
January 27, 2026
Last Updated
February 22, 2022
Record last verified: 2022-02
Data Sharing
- IPD Sharing
- Will not share