high-frequency ultrasound
Sponsors
First Hospital of China Medical University, Państwowy Instytut Medyczny Ministerstwa Spraw Wewnętrznych i Administracji
Conditions
Artery DiseaseBasal Cell Carcinoma (BCC)Basal Cell Carcinoma of SkinBasal Cell Carcinoma of the Head and NeckCutaneous Squamous Cell Carcinoma (CSCC)Cutaneous Squamous Cell Carcinoma in Situ (CSCCis)Cutaneous Squamous Cell Carcinoma of the Head and NeckHealthy Volunteer
Unknown Phase
Normal Reference Values in Han Adults of Extremity Arterial Structure and Hemodynamics by High-frequency Ultrasound
NCT05970926
Start: 2023-08-01End: 2025-08-31Target: 540Updated: 2023-08-01
Normal Reference Values in Han Adults of Skin Thickness and Blood Flow by High-frequency Ultrasound
NCT06000163
Start: 2023-09-01End: 2025-09-30Target: 540Updated: 2023-08-21
Impact of Preoperative High-Frequency Ultrasound Cutaneous Lesion Extent Assessment on Excision Margin Positivity in Head and Neck Skin Cancer, and the Relationship Between Preoperative Assessment Methods, Inadequate Excision Margins, and Tumor Recurrence
Not yet recruitingNCT07361666
Start: 2025-12-23End: 2033-11-30Target: 400Updated: 2026-01-23