Laparoscopic Hepatectomy Clinical Trial
Official title:
Clinical Translation of Augmented Reality Visualization for Laparoscopic Surgery
The objective of this study is to test the technical feasibility of LapAR visualization system for guiding laparoscopic surgeries and to gather clinical feedback on the use of this tool.
Surgeons use real-time video generated by a laparoscope to visualize the operative field when
performing laparoscopic procedures. An inability to see beneath organ surfaces is a
limitation of the current visualization technology. Surgeons additionally use laparoscopic
ultrasound to see beneath organ surfaces, but also need to mentally correlate the ultrasound
image with the video of the operative field. This process is difficult, subjective, and
variable with expertise, and discourages the use of ultrasound.
The investigators have developed a method to combine live laparoscopic video and laparoscopic
ultrasound images to present fused multimodality images on a single display, eliminating the
need for mental image correlation. Specifically, the image fusion method, called laparoscopic
augmented reality (LapAR), augments the laparoscopic video with ultrasound data when required
by surgeons. This study is designed to test this minimal-risk capability in patients referred
for relevant laparoscopic procedures.
;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT01471080 -
A Prospective Controlled Study on Treatment of Giant Cavernous Hemangiomas of the Liver
|
N/A | |
| Not yet recruiting |
NCT06133725 -
TAPB Combined With RSB Versus ESPB for Postoperative Analgesia After Laparoscopic Liver Resection
|
N/A | |
| Recruiting |
NCT02131441 -
Surgical Specification and Efficacy Evaluation of Total Laparoscopic Left Liver Resection
|
N/A | |
| Recruiting |
NCT03422913 -
Controlled Low Central Venous Pressure Combined With Hilar Block in Laparoscopic Hepatectomy
|
N/A | |
| Not yet recruiting |
NCT06210217 -
Effect of TEE-guided Non-fluid Limited Combined With Dobutamine on Hepatic Venous Blood Flow Spectrum
|
Early Phase 1 | |
| Recruiting |
NCT04946591 -
Feasibility and Impact of ICG and 4K Overlay in Laparoscopic Hepatic Surgery on Real-time Tumor Detection
|