Pilot Study of Vitamin D Screening Use in Peripheral Arterial Disease Patient Over Maximum Distance Walking

Summary

The prevalence of peripheral arterial disease (PAD) is greater than 15%. PAD is associated with an increased risk of cardiovascular death, coronary heart disease and stroke, with a mortality rate of 5% per year. Most clinical evidence supports the idea that having normal vitamin D reduces cardiovascular risk. The data suggests that normalizing vitamin D levels would have a significant impact on public health, reduce costs and help control the incidence and prevalence of cardiovascular disease. There is also a plausible physiological theory, supported by numerous observational studies, that vitamin D supplementation should be effective in improving cardiovascular outcomes, such as blood pressure, arterial stiffness, atherosclerosis, endothelial function, and clinical events. The investigators hypothesize that routine screening for vitamin D deficiency and supplementation in case of hypovitaminosis D is effective for improving the maximum walking distance after 12 weeks of treatment in stage 2 PAD patients .

Timeline

Start

2019-03-11

Primary completion

2020-09-21

Completion

2020-09-21

Drugs

Indications