[The diabetic foot].
The pathophysiological mechanisms underlying a diabetic foot disease are complex and multifactorial, including neuropathy, ischemia, infection and abnormal foot biomechanics. All these factors are often intricated and source of delayed wound healing. Insight in the pathophysiology of the diabetic foot provides a comprehensive basis for a protocol of primary and secondary preventive care. Since non-enzymatic glycosilation of proteins and of connective tissue underlies structural changes in vessels, nerves and osteo-articular structures, a rigid control of blood glucose levels is of paramount importance. Early recognition of the etiology of foot lesions and prompt management of foot ulcers are essential for successful outcome. Aggressive treatment of infections, clinical assessment and correction of vascular occlusive disease (diabetic macroangiopathy), adequate wound care and appropriate off-loading (pressure relief) of the ulcer are essential steps in the treatment protocol. It is not surprising that optimal management of the diabetic foot requires a multidisciplinary approach in a Diabetic Foot Clinic, coordinating care-provisions by a team of diabetologist, infectiologist, vascular surgeon, interventional radiologist, plastic surgeon, podiatrist and specialized nurse. Applying evidence-based multidisciplinary treatment results in a 50% reduction of major lower-limb amputation in this high risk group.
Van Damme
H
H
Service de Chirurgie Cardio-Vasculaire et Thoracique, CHU Sart Tilman, Liège. hvandamme@chu.ulg.ac.be
Limet
R
R
D017719:Diabetic Foot / Q000175:diagnosis / Q000503:physiopathology* / Q000517:prevention & control / Q000628:therapy*; D006801:Humans; D007239:Infections / Q000209:etiology; D010348:Patient Care Team; D012307:Risk Factors; D014945:Wound Healing