What Researchers Did
Researchers retrospectively reviewed the records of 114 diabetic foot ulcer patients treated at a university wound care center between July 2013 and February 2015 to investigate factors affecting healing rates.
What They Found
Among 114 patients, total contact casting was the only treatment significantly associated with increased diabetic foot ulcer healing (P = 0.02). Conversely, a history of smoking (P = 0.004) and deep vein thrombosis (P = 0.001) significantly decreased the likelihood of wound healing.
What This Means for Canadian Patients
Canadian patients with diabetic foot ulcers may benefit from total contact casting as part of their treatment plan to promote wound healing. It is also crucial for healthcare providers to recognize comorbidities like smoking and deep vein thrombosis history, as these factors can negatively impact healing outcomes.
Canadian Relevance
This study has no direct Canadian connection, as it was conducted at a university wound care center in the United States.
Study Limitations
A limitation of this study is its retrospective design and single-center nature, which may limit the generalizability of the findings.