title: Evaluation of an off-the-shelf mobile telemedicine model in emergency department wound assessment and management.
abstract: We examined the agreement between a videoconference-based evaluation and a bedside evaluation in the management of acute traumatic wounds in an emergency department. Adult and paediatric patients with acute wounds of various severities to the face, trunk and/or extremities presenting to the emergency department within 24 hours of injury were enrolled. Research assistants transmitted video images of the wound to an emergency physician using a laptop computer. The physician completed a standard wound assessment form before conducting a bedside evaluation and then completing a second assessment form. The primary outcome measure was wound length and depth. We also assessed management decision-making. A total of 173 wounds were evaluated. The correlation coefficient between video and bedside assessments was 0.96 for wound length. The mean difference between the lengths was 0.02 cm (SD 0.91). Management of the wound would have been the same in 94% of cases. The agreement on wound characteristics and wound management ranged from 84-100%. The highest correlation was 0.92 in suture material used and the lowest correlation was 0.64 in wound type. The ability of video images to distinguish between a minor and non-minor wound, and predicting the need for hospital management, had high degrees of sensitivity and specificity. The study showed that wound characteristics and management decisions appear to correlate well between video and bedside evaluations.
authors.affiliation: Department of Emergency Medicine, College of Medicine, University of Florida, Gainesville, FL, USA.
authors.forename: Christine
authors.initials: C
authors.lastname: Van Dillen
authors.forename: Salvatore
authors.initials: S
authors.lastname: Silvestri
authors.forename: Marisa
authors.initials: M
authors.lastname: Haney
authors.forename: George
authors.initials: G
authors.lastname: Ralls
authors.forename: Christian
authors.initials: C
authors.lastname: Zuver
authors.forename: Dave
authors.initials: D
authors.lastname: Freeman
authors.forename: Lissa
authors.initials: L
authors.lastname: Diaz
authors.forename: Linda
authors.initials: L
authors.lastname: Papa
mesh_terms: D000208:Acute Disease; D000328:Adult; D004635:Emergency Medicine / Q000379:methods*; D004636:Emergency Service, Hospital / Q000458:organization & administration*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D019114:Remote Consultation / Q000379:methods* / Q000592:standards; D013686:Telemetry / Q000379:methods; D014741:Video Recording; D049269:Videoconferencing; D014947:Wounds and Injuries / Q000175:diagnosis*; D055815:Young Adult