lymfeklieren lymph node surgery Tumor surgery
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: · Patients who are scheduled for open (phase 1) or (robot assisted) laparoscopic (phase 2) soft tissue surgery, · Locally advanced T3 or T4 tumor, local recurrent tumor or lymph node metastasis, · Patients should be suitable for contrast enhanced CT scanning, · A signed informed consent · Patients * 18 years old
Exclusion criteria
Exclusion criteria: - patients with metal implants in the area that needs to be scanned - patients with a pacemaker - pregnancy
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Feasibility, safety and efficacy of the image-guided navigation system during soft tissue surgery, first in open procedures (safety phase) and secondly in laparoscopic and robot assisted procedures (efficacy phase). Fefasibility will be monitord through successful implementation of the navigation technology during laparoscopic and robot-assisted surgery. Safety will be monitored through registration of complications during surgery related to the use of the technology Efficacy will be monitored throug clinical outcome parameters (I) target(s) removed, (II) radicality of tumor removed, (III) operative morbidity and time to regain functionality of clinically relevant indicators. | — |
Secondary
| Measure | Time frame |
|---|---|
| Evaluation of the total time needed to perform image guided surgery. To be (additionally) registered en montoring times are (I) time needed to prepare the set-up and perform CBCT-scan, (II) time needed to remove target, (III) total operating time. | — |
Countries
Netherlands