3D Printed Offloading Boots Reduce Mortality and Amputation Rates
ActivArmor 3D printed custom-fit offloading walking boot designed to improve comfort, adherence, and protection for high‑risk diabetic foot patients
Research studies prove that custom offloading boots, such as ActivArmor’s 3D printed custom casts, are clinically proven to reduce recurrence, mortality , and amputation rates in high-risk diabetic foot patients.
Key Notes:
New Clinical Evidence: Adherence Is the Critical Factor
A 2022 multicenter, prospective observational study published in Diabetes, Metabolic Syndrome and Obesity confirms that custom-molded offloading footwear dramatically reduces ulcer recurrence, amputation, and mortality in high-risk diabetic foot patients—when patients adhere to continuous wear.
The study tracked 48 high-risk patients across 13 medical centers in 4 cities over 4 months. Results showed:
Ulcer recurrence: 0% in the continuous offloading group vs. 38.46% in the interrupted offloading group (p < 0.01)
Amputations: 0% vs. 11.76% (p < 0.01)
Deaths: 0% vs. 5.88% (p < 0.01)
The researchers concluded: “Patients’ adherence is imperative to efficacy of custom-molded offloading footwear during treatment of high-risk diabetic foot.”
The takeaway is clear: continuous wear drives the dramatic reduction in recurrence, amputation, and mortality—not just the device itself.
Why 3D Printed Custom Casts Support Adherence
This is where ActivArmor’s 3D printed custom casts offer a critical advantage. Traditional offloading devices often fail because they’re heavy, uncomfortable, non-breathable, not waterproof, and difficult to clean or sanitize.
ActivArmor’s casts are waterproof, breathable, sanitizable, and lightweight—making them more comfortable for daily wear and directly supporting the adherence that this study proves is essential.
Check out this research study proving that boots like ours are clinically proven to reduce recurrence, mortality and amputation rates in high-risk diabetic foot patients:
(External Link to Papers Source:)
Custom-Molded Offloading Footwear Effectively Prevents Recurrence and Amputation, and Lowers Mortality Rates in High-Risk Diabetic Foot Patients: A Multicenter, Prospective Observational Study
Blog update: June 8th 2026, Adam Halen
