At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
LONG-TERM RESULTS AFTER ONE-STAGE ULTRASOUND-GUIDED HEPATECTOMY IN PATIENTS WITH MULTIPLE BILOBAR COLORECTAL LIVER METASTASES: TOWARDS NEW CONCEPTS OF RADICAL RESECTION BY MEANS OF AN INTENTION TO TREAT ANALYSES
In Brief
An observational study evaluating Hepatectomy for Liver Metastases. Completed, enrolled 58 participants across 1 site.
Detailed Summary
It is not rare that two-stage hepatectomy for multiple bilobar colorectal liver metastases (CLM) be left incomplete because of disease progression or technical reasons. One-stage hepatectomy seems a feasible and safe alternative, however, long-term results are lacking. This study aims to provide evidence that one-stage hepatectomy compelling tumor exposure provides adequate long-term results with low risk of local recurrences.
Study Details
Timeline
Interventions
Intraoperative ultrasound (IOUS) criteria for tumor-vessel relations let maximizing the preservation of the hepatic vascular skeleton. Contact between colorectal liver metastases and a major intrahepatic vessel is not by itself a criteria for vessel resection: tumor exposure is not contraindicated. If resection of a hepatic vein (HV), resection of the liver parenchyma drained by that vein is considered or not based on color-flow IOUS findings (hepatofugal blood flow in the feeding portal branch, evidence or not of communicating veins between adjacent HVs, evidence or not of accessory HVs). Parenchymal transection is performed under intermittent clamping by the Pringle maneuver. Drains are always inserted and a chest tube is inserted in patients undergoing thoracophrenolaparotomy.