Use of Electrical Impedance Spectroscopy (EIS) for Early Diagnosis of Skin Damage — DermaSense  

Melanoma (Skin) Clinical Trial

Official title: Comparative Study of Electrical Impedance Spectroscopy (EIS) Models Against Verified Dermatological Diagnostic Data

Status Terminated

Clinical Trial Summary

The purpose of this clinical study is to evaluate if the DermaSense prototype EIS scanner can provide medical decision support which can complement dermoscopy-based identification of the disease at time of biopsy decision.

Clinical Trial Description

This is a clinical study designed to evaluate if the DermaSense device can be a system of an automated analysis and classification of skin lesions aiming to provide a comprehensive, reliable and cost-effective approach to assist the Dermatologists' decision (biopsy, dermoscopy, histopathological analysis etc). The study enrollment will continue until a minimum of 180 subjects are enrolled in the study. Second Department of Dermatology, School of Medicine, Faculty of Health Sciences of the Aristotle University of Thessaloniki, at the "Papageorgiou" General Hospital will participate in this study. Dermatologists participating in the study will perform the patient and lesion assessment for biopsy as standard of care at the clinic.

EIS (electrical impedance spectroscopy) measurements will be done once per participant recommended by the Dermatologist based on their clinical interest in various areas of the skin. Two sets of measurements will be performed for each participant, either at a nevus in contrast with a nearby clear patch of skin, or at a skin damage area (melanoma, basal cell carcinoma (BCC), squamous cell carcinoma (SCC), etc) in contrast with a nearby clear patch of skin. Also, more repeated measurements may be needed to determine the validity of the measurement result. Evaluation and analysis of the measurement data will be done by the DermaSense team and will be used not only for applying appropriate statistical correlations compared to established dermatological diagnostic methods (eg dermοscopy, histopathological examinations, biopsies etc.) but also for training in artificial intelligence and machine learning methods. Finally, the participants will sign a consent form that is consistent with bioethical rules and according with EU GDPR regulation to protect their personal data. ;

Related Conditions & MeSH terms

• Basal Cell Carcinoma
• Carcinoma
• Carcinoma, Basal Cell
• Carcinoma, Squamous Cell
• Carcinosarcoma
• Dysplastic Nevus Syndrome
• Keratosis
• Keratosis, Actinic
• Keratosis, Seborrheic
• Lentigo
• Lentigo Maligna
• Lichen Planus
• Lichen Planus-Like Keratosis
• Melanoma
• Melanoma (Skin)
• Seborrheic Keratosis
• Squamous Cell Carcinoma

• NCT number: NCT04688749
• Study type: Observational
• Source: Aristotle University Of Thessaloniki
• Status: Terminated
• Start date: July 17, 2019
• Completion date: December 31, 2022