The diabetic foot: Pathophysiology, evaluation, and treatment.
Level 5 - mechanism / opinion, no new human data
Narrative review without systematic search or original human data
PubMed 30876640 · doi:10.1053/j.semvascsurg.2019.02.001
What was done
This narrative review summarizes the pathophysiology of diabetic foot ulcers and soft-tissue infections and outlines multidisciplinary evaluation and treatment pathways involving primary care, podiatry, and vascular surgery.
What was found
The abstract reports no numerical data, sample sizes, or effect estimates. It qualitatively describes how neuropathy, foot deformity, trauma, and peripheral artery occlusive disease cause ulceration and critical limb ischemia, and recommends risk-based screening schedules, arterial perfusion assessments, off-loading therapy, and inpatient surgical debridement with systemic antibiotics for deep infections.
Why it matters
It emphasizes structured, multidisciplinary clinical pathways to prevent infection progression and reduce amputation risk in patients with diabetic foot disease.
Limits
The publication is a narrative review providing expert commentary and clinical recommendations rather than primary experimental or observational data. The abstract reports no quantitative outcome measures, comparator groups, or systematic review methodology.
Cited by
- supports In diabetes, elevated blood sugar damages the vascular system supplying peripheral nerves, leading to nerve death, tissue necrosis, and increased susceptibility to extremity infections.