NCT07473687Recruiting
Feasibility Study of Non-Contact Imaging-Based Physiological Monitoring in the Operating Room
Source: ClinicalTrials.gov · Last updated 16 Mar 2026
Brief summary (registry, in English)
This study aims to evaluate the feasibility and accuracy of a non-contact, camera-based physiological monitoring technology in a perioperative setting (including anesthesia induction, surgery, and recovery).Conventional vital sign monitoring tools-such as ECG leads, blood pressure cuffs, and pulse oximeters-require direct skin contact, which may pose risks of cross-infection or skin injury in vulnerable populations (e.g., newborns or elderly patients). This research utilizes remote Photoplethysmography (rPPG) technology to estimate vital signs, including heart rate, blood pressure, and blood oxygen saturation (SpO2), by analyzing facial video captured via standard camera devices (Logitech C930, iPhone 16 Pro Max, and Samsung Galaxy S24 Ultra).The primary goal is to assess the consistency and stability of this non-contact system compared to clinical gold-standard monitors (Masimo Root, SedLine O3, and Radical-7) during actual surgical procedures. The findings will serve as a foundation for developing non-invasive, supplementary monitoring tools in dynamic clinical environments.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 315 (estimated)
- First submitted
- 3 Feb 2026
- Start date
- 8 Jan 2026
- Primary completion date
- 31 Dec 2027
- Lead sponsor
- Taipei Veterans General Hospital, Taiwan
- Diseases
- Liver and biliary tract cancer
- NCT number
- NCT07473687
What you commit to
- Study type: Observational
- Planned participants: 315
- From 8 Jan 2026 to the primary completion date, 31 Dec 2027
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Patients whose facial images cannot be captured or recognized (e.g., due to surgical drapes, severe edema, or major trauma).
Age
- Patients aged \< 18 years.
Other
- Pregnant patients.
- Patients who refuse to participate or have not signed the informed consent form.
- Other cases deemed unsuitable for the study by the clinical physician or anesthesiologist.
Who the study is looking for
- Patients aged \>18 years.
- Patients scheduled to undergo surgical procedures under general anesthesia.
- American Society of Anesthesiologists (ASA) Physical Status I, II, or III.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Department of Anesthesiology, Taipei Veterans General Hospital Coordinator of this site? Confirm its status | Taipei | Taiwan | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.