Introduction and Objectives
Limited healthcare access and resource inequities pose significant barriers to care, all of which have been amplified during the COVID-19 pandemic. DFUs represent an especially challenging medical problem to prevent and treat due to the resource intensive care required. We sought to evaluate the feasibility of multidisciplinary, mobile, DFU outreach clinics to improve access to care.
Methods
Our clinic model focused on creating mobile diabetic foot clinics staffed by volunteer clinical providers who specialize in Vascular Surgery, Diabetes, and Podiatry. We recruited volunteer healthcare providers from an academic medical center. We partnered with local community centers with established programs providing services to unhoused individuals.
Results
Between June 2020 and August 2022, a total of 130 unhoused individuals were seen at four mobile clinics set up at different locations. Diabetic foot care was provided by volunteers from seven departments: Endocrinology/Diabetes, Vascular Surgery and Vascular Lab, Podiatry, Addiction Medicine, Smoking Cessation, and Financial. On average, 32 healthcare provider volunteers participated at each clinic. Services provided include: vitals, blood glucose, HgA1c, lipid panel testing, ankle-brachial index, podiatric exam, wound care, medical education, COVID vaccination/booster, insurance enrollment, and new socks and shoes. Of 130 unhoused patients, 29% had hypertension (38), 34% had abnormal ABI (44), and 14% had diabetes (18). Fifteen patients were further identified as high risk for developing DFU-associated amputation (12%) and were provided with ambulatory follow-ups.
Conclusions
In our pilot experience, it is feasible to provide consistent comprehensive DFU care through mobile outreach clinics. By using the infrastructure of partner organizations and healthcare expertise of an academic center, our clinics could integrate into existing community services.
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