Remote Temperature Monitoring in Diabetic Foot Ulcer Detection

Document Type

Article

Publication Date

4-2018

Abstract

Introduction. Diabetic foot ulcers (DFUs) are associated with increased morbidity, mortality, and resource utilization. Remote temperature monitoring (RTM) is an evidence-based and recommended component of standard preventative foot care for high-risk populations that can detect the inflammation preceding and accompanying DFUs.

Objective. This case series illustrates the use of a RTM foot mat for the early detection and prevention of DFUs in patients with a history of DFUs.

Materials and Methods. Three patients with a history of diabetes, neuropathy, and DFUs were provided a RTM foot mat and instructed in its daily use. Persistent localized temperature differences exceeding 1.75˚C between the left and right feet prompted the clinical staff to call the patient to collect subjective history for further triage.

Results. Each patient presented with persistent temperature differences exceeding 1.75˚C. In one case, the patient was instructed to offload, and during a subsequent clinical exam, a callus was debrided and accommodative insoles were issued, resulting in resolution of the temperature differences. In the other 2 cases, the RTM foot mat prompted communication with and examination of the patient when there was damaged tissue deep to callus, resulting in early detection and treatment of uninfected DFUs.

Conclusions. The findings of this case series are consistent with literature supporting the use of RTM for high-risk patients.

Comments

Copyright HMP Communications.

Publication Title

Wounds : a compendium of clinical research and practice

Academic Level

faculty

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