Utility and Usability of ActivSight™ Laser Speckle Imaging in Visualization of Tissue Perfusion and Blood Flow During Esophageal Surgery in Humans

Study overview

ActivSight™ 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 the feasibility of ActivSight™ in detecting and displaying tissue perfusion and blood flow in the conduit and foregut anastomoses in esophageal resection/reconstructive surgery. The investigators will compare the precision and accuracy among the naked eye inspection, ICG and LSCI in assessing the vascularity of the conduit.

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

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Collaborators and Investigators

Activ Surgical,

Study Record Dates

2025-01