Telemedical treatment at home of diabetic foot ulcers.

The treatment of diabetic foot ulcers may not always be well organized and not all patients have access to expert evaluation. We investigated the use of telemedicine to enable a visiting nurse (in the patient's home) to coordinate the treatment with experts (at the hospital). The equipment consisted of a UMTS videophone and an Internet-based patient record. Field studies were carried out at the outpatient clinic and by following visiting nurses. A total of 15 participants were invited to five workshops and experiments held in our laboratories, at the hospital, and between hospital and patients' homes. Finally, in a pilot test, five patients were offered three teleconsultations at their homes in lieu of visits to the hospital. Preliminary results were promising: (1) both clinicians and patients found the equipment easy to use; (2) the doctor could prescribe treatment at a distance; (3) the visiting nurse had realtime contact with the hospital and treatment could begin immediately according to the doctor's orders; (4) the patient saved time in not having to travel to the hospital.