Multimodal Image Registration for Helping Laparoscopic Liver Surgery Guidance (IMMORTALLS)

Centre Hospitalier Universitaire de Saint Etienne

Status

Enrolling

Conditions

Laparoscopy

Hepatectomy

Treatments

Other: Preoperative data collection

Procedure: Minimal invasive hepatectomy, intraoperative stage

Other: Postoperative data collection

Other: Intraoperative data collection

Procedure: Minimal invasive hepatectomy, postoperative stage

Study type

Observational

Funder types

Other

Identifiers

NCT06044909

IRBN952023/CHUSTE

Details and patient eligibility

About

Multimodal intraoperative minimal-invasive (laparoscopic or robotic) liver surgery images will be registered to each other. Explicitly, these are the ultrasound and laparoscope images. Once they are registered, they will reveal the hidden tumor's location to the surgeon in real time through augmented reality. The intraoperative augmentation will also be enriched with the preoperative data (e.g., CT or MRI). This will simplify minimal invasive liver surgery, improve surgical safety and accuracy. It will also shorten hospital stays and contribute to an overall better quality of life for the patient, which in return will reduce the health-care costs.

Enrollment

40 estimated patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Patients undergoing hepatectomy;
Patients for whom good-quality imaging is available (CT scan and/or MRI and/or ultrasound);
Patients over 18 years of age;
Minimally invasive surgery by conventional or robot-assisted laparoscopy.

Exclusion criteria