Safety and Feasibility of ActivSightTM in Human
Public ClinicalTrials.gov record NCT04633512. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Safety and Feasibility of ActivSightTM Laser Speckle Imaging in Visualization of Tissue Perfusion and Vasculature in Human
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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).
Study identification
- NCT ID
- NCT04633512
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 67 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 16, 2020
- Primary completion
- Dec 31, 2024
- Completion
- Dec 31, 2024
- Last update posted
- Feb 20, 2024
2020 – 2025
United States locations
- U.S. sites
- 3
- U.S. states
- 2
- U.S. cities
- 3
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Kaleida Health, University of Buffalo | Buffalo | New York | 14203 | — |
| Memorial Hermann Texas Medical Center | Houston | Texas | 77030 | — |
| Memorial Hermann Sugar Land Hospital | Sugar Land | Texas | 77479 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04633512, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 20, 2024 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04633512 live on ClinicalTrials.gov.