Ignite Creation Date:
2025-12-26 @ 11:08 AM
Ignite Modification Date:
2025-12-26 @ 11:08 AM
Study NCT ID:
NCT04633512
Status:
ENROLLING_BY_INVITATION
Last Update Posted:
2024-02-21
First Post:
2020-10-28
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Safety and Feasibility of ActivSightTM in Human
Sponsor:
Activ Surgical
Organization:
Study Overview
Official Title:
Safety and Feasibility of ActivSightTM Laser Speckle Imaging in Visualization of Tissue Perfusion and Vasculature in Human
Status:
ENROLLING_BY_INVITATION
Status Verified Date:
2024-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
ActivSightTM combines an innovative form factor and proprietary software to deliver precise, objective, real-time visualization of blood flow and tissue perfusion intraoperatively for laparoscope-based surgery. A small adaptor that fits between any existing laparoscope and camera systems and a separate light source placed along any current commercial system will deliver objective real-time tissue perfusion and blood flow information intraoperatively.
Primary Objective: To determine safety and feasibility of ActivSightTM in displaying tissue perfusion in intestinal anastomoses including colorectal and bariatric surgery.
Secondary Objective: To determine the efficacy of ActivSightTM in; (1) displaying tissue vascularity and perfusion in comparison to indocyanine green (ICG) during gastrointestinal anastomoses; and (2) displaying biliary tree during laparoscopic cholecystectomy using ICG-based intraoperative cholangiography (IOC).
Primary Objective: To determine safety and feasibility of ActivSightTM in displaying tissue perfusion in intestinal anastomoses including colorectal and bariatric surgery.
Secondary Objective: To determine the efficacy of ActivSightTM in; (1) displaying tissue vascularity and perfusion in comparison to indocyanine green (ICG) during gastrointestinal anastomoses; and (2) displaying biliary tree during laparoscopic cholecystectomy using ICG-based intraoperative cholangiography (IOC).
Detailed Description:
Design:
* This is a feasibility study designed to evaluate safety and feasibility of ActivSightTM in gastrointestinal anastomoses and cholecystectomy.
* Safety will be determined through clinical assessments and evaluation of any adverse event.
* Feasibility will be determined through technically successful completion of intended visualization.
* Assessment of preliminary efficacy will be performed through analysis of any intraoperative decisions made based on visual display as compared to standard endoscopic approach, or non-inferiority to ICG-based visualization and usability.
* Patients outcome and follow up to Postoperative day 28 will be monitored for clinical outcome.
* Target enrollment for the assessment of 80 patients; 52 evaluating intestinal anastomoses cases (including bariatric and colorectal cases); and 28 evaluating laparoscopic cholecystectomy. Stopping rules are triggered following the first 6 patients and a comparison group 6 patients in ICG-based treatment.
* This is a feasibility study designed to evaluate safety and feasibility of ActivSightTM in gastrointestinal anastomoses and cholecystectomy.
* Safety will be determined through clinical assessments and evaluation of any adverse event.
* Feasibility will be determined through technically successful completion of intended visualization.
* Assessment of preliminary efficacy will be performed through analysis of any intraoperative decisions made based on visual display as compared to standard endoscopic approach, or non-inferiority to ICG-based visualization and usability.
* Patients outcome and follow up to Postoperative day 28 will be monitored for clinical outcome.
* Target enrollment for the assessment of 80 patients; 52 evaluating intestinal anastomoses cases (including bariatric and colorectal cases); and 28 evaluating laparoscopic cholecystectomy. Stopping rules are triggered following the first 6 patients and a comparison group 6 patients in ICG-based treatment.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
True
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: