The Gln(27)Glu polymorphism but not the Arg(16)Gly polymorphism of the beta2-adrenergic receptor (ADRB2) gene appears to be associated with a broad range of aging-associated phenotypes, including cancers at different sites, myocardial infarction (MI), intermittent claudication (IC), and overall/healthy longevity in the Framingham Heart Study Offspring cohort.
None of the investigated SNPs were associated with overall CVD, although subgroup analysis revealed a significant association of AGXT2rs28305 with intermittent claudication.
Cilostazol is a selective inhibitor of phosphodiesterase III (PDE III), which is prescribed for patients with peripheral arterial disease, especially intermittent claudication.
Among LEPAD patients, those with critical limb ischemia (n=43) showed higher AGF levels (124.9±73.9 vs. 88.98±53.26ng/mL, P=0.01) compared with those with intermittent claudication (n=62).
Mean outpatient healthcare costs were highest for CAS ($1,861 per patient), followed by intermittent claudication ($947 per patient), PAOD ($891 per patient), and pleural effusion ($890 per patient).
Raised levels of PAI-1, tPA, D-dimer and estimated insulin resistance were present in the healthy male first-degree relatives of men with intermittent claudication.
Mean outpatient healthcare costs were highest for CAS ($1,861 per patient), followed by intermittent claudication ($947 per patient), PAOD ($891 per patient), and pleural effusion ($890 per patient).
A search for mutations in the gene for type II procollagen (COL2A1) was carried out in a family with late-onset spondyloepiphyseal dysplasia resulting in short sature, restricted mobility and severe pain in joints, deforming arthritis in the hips, and claudication.
In a cross-sectional study, we evaluated the presence of the thrombophilic factors fibrinogen, homocysteine, factor (F)VIII, lupus anticoagulant (LAC), FII G20210A, and FV R506Q mutations in 181 patients with PAD at Fontaine's stage II (claudication), in 110 patients with critical limb ischaemia (CLI), and in 210 controls.
Circulating inflammatory biomarkers, including tumor necrosis factor α (TNF-α), C-reactive protein (CRP), interleukin-6 (IL-6), and soluble intercellular adhesion molecule 1 (sICAM), were measured in 75 subjects with intermittent claudication as well as in 43 healthy subjects.
Methods and Results A total of 1272 patients with PAD and new or worsening claudication were enrolled at 16 vascular specialty clinics (2011-2015, PORTRAIT (Patient-Centered Outcomes Related to Treatment Practices in Peripheral Arterial Disease: Investigating Trajectories) registry).
We therefore prospectively followed 255 male patients with intermittent claudication from the CAVASIC Study during 7 years for overall mortality, vascular morbidity and mortality and local PAD outcomes.