Photoacoustic Tomography in Assessment of Lower Extremity Artery Disease
Recruiting
Observational Study
Lower Extremity
Photoacoustic
Healthy Volunteers Welcome
You do not need to have the condition being studied to take part.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 200 (estimated)
- Sponsor
- Sun Yat-sen University · Other
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About This Trial
Lower extremity artery disease (LEAD) is characterized by low awareness rate and high missed diagnosis rate, leading to low treatment rate and high disabling mortality rate. However, none of the current examination methods can comprehensively and thoroughly evaluate the vascular structure and blood oxygen status of the lower extremity at the same time. Photoacoustic imaging can display millimeter-…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Inclusion of the case group 1) LEAD patients; 2) Patients voluntarily take part in the study and write informed consent.
2. Inclusion of the control group 1) Patients without LEAD by ultrasound and clinical diagnosis; 2) Patients voluntarily take part in the study and write i…
Contacts