[Use of information and communication technologies to promote self-management of diabetic foot ulcersUso de tecnologías de informado e comunicado para promover o autogerenciamento das úlceras do pé diabético].

Introduction: Using information and communication technologies in nursing educational interventions facilitates self-management processes to adapt to chronic health conditions. Objective: To evaluate the effect of a nursing educational intervention to promote self-management and prevent diabetic foot ulcers in Colombian adults with type 2 diabetes mellitus through information and communication technologies. Materials and Methods: A quasi-experimental, pre- and post-intervention study was conducted with 82 adults attending the chronic patient consultation of a second-level hospital in the department of Boyacá, Colombia. Participants were randomly allocated to the experimental and comparison groups. Results: There were no significant differences between the experimental and the comparison groups in terms of preintervention self-management scores. However, the experimental group's mean self-management score was significantly higher than the control group's six weeks after the intervention (p<0.005); the primary outcome was self-management behaviors from foot care. Nonparametric Wilcoxon and Mann Whitney tests were used. Discussion: nursing interventions should be supported by theoretical approaches specific to the discipline, which allow visualizing specific results, in this case self-management, which requires strategies such as knowledge, skills and social support that will support adaptation to situations of chronic illness. Conclusions: The educational intervention based on the use of information and communication technologies improved self-management for preventing diabetic foot injuries, achieving a change in people's behavior.