With the holiday season upon us, joy, warmth, and delicious food fill our homes. While we enjoy those festival meals, our own “life-highway” vessels quietly shoulder the burden of all the fats and sugars we consume. Alongside the happiness of the season comes an overlooked strain on our arteries. What strikes me even more, as a vascular specialist, is a recent study from the University Hospital at Downstate in Brooklyn, New York. Despite rapid innovation in medical devices and vascular treatments, the rate of amputation is still rising by nearly 9 percent per year since 2010, and is increasingly affecting younger patients. This cohort with amputation results from peripheral artery disease (PAD), a condition that develops through mechanisms similar to those behind coronary and cerebrovascular diseases. As arteries in the limbs gradually narrow and become blocked, patients experience claudication (pain or cramping during physical activity), ulcerative non-healing wounds, and, in the most severe cases, amputation.
Multiple factors contribute to this alarming rise, but two big ones stand out to me most. First, PAD remains widely underdiagnosed in the early stage, with consequent shortage of early prevention. Limited public awareness, less specific screening tests, and a tendency for both patients and primary care physicians to adopt a “wait-to-see” method all delay timely diagnosis and prevention. By the time many patients finally reach vascular specialists, their disease is often already advanced, making intervention more complex and less successful. Second, socioeconomic and demographic disparities continue to intensify the burden of PAD. Amputation rates are significantly higher in lower-income ZIP codes compared with wealthier ones, reflecting unequal access to early prevention and primary care. PAD also disproportionally burdens Black Americans, Hispanic/Latino communities, and Asian and Pacific Islander populations, ranging from awareness and diagnosis to treatment and odds of amputation.
The tragedy is that prevention should be simple and accessible at every step, from patient awareness to timely evaluation by a vascular specialist. If you smoke, have diabetes, high cholesterol, chronic kidney disease, or are a man over 50 and a woman after menopause, particularly those over 65, you should speak with your doctor about PAD screening. Primary care offices, podiatrists, and wound-care centers should remain vigilant for obesity, hypertension, non-healing wounds, and limb neuropathy. Early referral to a vascular specialist allows for a more specific assessment and timely intervention. The entire chain requires systematic awareness and coordinated action so that individuals are not lost in a fragmented system until it is too late.
Importantly, early prevention reduces financial burden, both for the health care system and for individuals, which is also a major driver of racial and regional disparities. Every year, more than 100,000 Americans lose a limb due to diabetes and PAD, costing over $11 billion annually. Proven prevention programs can reduce amputation rates by nearly 40 percent, saving more than $4 billion each year. This is even before accounting for prosthetics, rehabilitation, lost wages, and the lifelong costs of disability. For individuals, simple preventive care can cut personal medical expenses by more than half.
The financial burden is real, but so is the human burden. Early prevention is about preserving mobility, independence, and dignity. Every amputation prevented is someone who keeps the ability to walk, work, and live fully. Public awareness, primary screening, and equitable access to care can reduce the need for aggressive interventions and dramatically reduce long-term costs. Prioritizing communities that bear the greatest burden will meaningfully improve collective health outcomes.
In the end, it is not cutting-edge devices or advanced surgical techniques that will determine national limb-loss rates. It is early prevention (timely, consistent, and equitable) that will fundamentally reduce amputations and protect the dignity of our people.
And last but not least, remember: You are the first guardian of your vessel health. This festive season, even a small reduction in holiday fats and sugar, and a little more movement with family and friends, can be the first step forward in protecting the “life-highway” vessels that carry you through every day.
Wei Zhang is a postdoctoral researcher.
