A research-based, current approach to diabetes-related acute foot infections and chronic osteomyelitis

INTRODUCTION: Diabetic foot infections (DFIs) and diabetic foot osteomyelitis (DFO) are common and serious complications in patients with diabetes, often leading to severe morbidity (including amputation) and even mortality. Professional footcare, prompt diagnosis and appropriate treatment are crucial to preventing limb loss and improving outcomes in infections. AREAS COVERED: This narrative review addresses the management of all DFIs, including the approach to clinical evaluation, appropriate diagnostic methods, and optimal therapeutic strategies. We specifically address key areas in antibiotic therapy, and surgical interventions and techniques. Based on our literature review and extensive, multidisciplinary experience, we developed a novel treatment flowchart specifically for the management of DFO. EXPERT OPINION: Managing DFIs, including DFO, requires a multidisciplinary approach tailored to each patient's clinical presentation. While antibiotics, surgery, and wound care each play a crucial role, the decision-making process should always consider the infection's severity and chronicity. Our proposed flowchart for DFO management emphasizes the importance of logically-sequenced, easy to apply and tailored interventions to prevent unnecessary amputations and improve outcomes. Further research is needed to further refine this flowchart in clinical practice and demonstrate its effectiveness.