Interest of Photographs by Smartphone in Dermatology

Dermatitis Clinical Trial

— PHOTODERM  

Official title:

Interest of the Photographs by Smartphone During the Requests of Opinion Specialized in the Department of Dermatology of the CHRU of Nancy

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03493724
• Other study ID #: 2017-A02607-46
• Status: Recruiting
• First received: March 9, 2018
• Last updated: April 9, 2018
• Start date: February 13, 2018
• Est. completion date: September 1, 2018

Study information

• Verified date: February 2018
• Source: Central Hospital, Nancy, France
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

To study the diagnostic performance of the images on the smartphone compare the result of the clinical examination, all the dermatoses combined and by family of pathology (inflammatory, wound, oncology, infectious, allergology), during urgent request requests in dermatology

Description:

The study is conducted in the dermatology department, for a maximum duration of 6 months. We include patients who require dermatological advice and for whom their doctor sends us photographs.

Doctors contact us by telephone, describe the symptoms and send photographs according to the secure procedure.

Patients are admitted for consultation and the diagnosis by photography is compared with the clinical diagnosis

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 205
• Est. completion date: September 1, 2018
• Est. primary completion date: July 1, 2018
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• For which our fellow doctors ask a dermatological opinion for diagnostic purposes, after clinical examination of the patient, in an emergency

• After obtaining the oral consent by the requesting doctor then informing and signing a non-opposition form during the consultation at the University Hospital of Nancy

• Affiliation to a social protection

• Doctors must have signed and sent back an ethical charter, where they undertake to send the image via MSsante, then to erase the image of the smartphone

Exclusion Criteria:

• Patients under the protection of justice, tutorship or curatorship

• Doctors : lack of smartphone powerful enough to offer a quality image

Related Conditions & MeSH terms

• Dermatitis

Intervention

Other:
• telemedecine
to evaluate the diagnostic performance of the photographs made by Smartphone, during requests for emergency dermatological advice

Locations

Country	Name	City	State
France	CHRU Nancy, hopitaux de Brabois	Nancy	Vandoeuvre Les Nancy

Sponsors (1)

Lead Sponsor	Collaborator
Central Hospital, Nancy, France

Country where clinical trial is conducted

France, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	sensitivity, specificity, positive and negative predictive values globally	evaluation of the diagnostic performance of the test	through study completion, an average 6 months
Primary	sensitivity, specificity, positive and negative predictive values stratified	stratified on the families of pathologies : infectious pathology, inflammatory dermatosis, allergology, wound, oncology	through study completion, an average 6 months
Secondary	Calculation of Cohen's kappa concordance between dermatologists	assessment of interobserver diagnostic agreement	through study completion, an average 6 months