BACKGROUND Epidemiological data show that most community-dwelling men and women with lower-extremity peripheral arterial disease (PAD) do not have typical symptoms of intermittent claudication. We compared the prevalence of intermittent claudication, leg symptoms other than intermittent claudication, and absence of exertional leg symptoms between patients with PAD identified from a blood flow l...

BACKGROUND Intermittent claudication, muscle ischemia due to reduced arterial circulation, may be associated with an increased risk of cancer risk and death due to neoplasm-induced hypercoagulability and angiogenesis, or to shared risk factors, but the relation is not well understood. METHODS We conducted a population-based cohort study using the Danish National Registry of Patients to identi...

OBJECTIVE To assess the prevalence of intermittent claudication in the aged population of Bambuí, Brazil, and to identify the factors associated with this disease. METHODS Population-based cross-sectional study of the aged population (>/= 60 years of age) of Bambuí. Participants were interviewed and examined, after written consent. Intermittent claudication was defined based on a standardized...

BACKGROUND The quality of evidence for invasive revascularization in intermittent claudication is low or very low. This prospective, randomized, controlled study tested the hypothesis that an invasive treatment strategy versus continued noninvasive treatment improves health-related quality of life after 1 year in unselected patients with intermittent claudication. METHODS AND RESULTS After cl...

BACKGROUND Peripheral arterial disease (PAD) is the chronic obstruction of the arteries supplying the lower extremities. The most common symptom is intermittent claudication resulting in aching pain, numbness, weakness, or fatigue in the muscle groups of the lower extremities. METHODS Using the key words "peripheral arterial disease," "intermittent claudication," "atherosclerosis," and "cardi...

BACKGROUND The aim of the present paper is to assess the gait pattern of patients with Peripheral Artery Disease (PAD). A more specific aim is to compare the gait pattern of PAD patients before and after the appearance of intermittent claudication symptoms. METHODS The study involved 34 PAD patients with a claudication distance ≥200 m and 20 participants without PAD, who formed the control gr...

BACKGROUND People with intermittent claudication are at increased risk of death from heart attack and stroke compared to matched controls. Surgery for intermittent claudication is for symptom management and does not reduce the risk of cardiovascular morbidity and mortality. Increasing physical activity can reduce claudication symptoms and may improve cardiovascular health. This paper presents t...

Smoking should be stopped and hypertension, diabetes mellitus, dyslipidemia, and hypothyroidism be treated in elderly patients with peripheral arterial disease (PAD). Statins reduce the incidence of intermittent claudication and improve exercise duration until the onset of intermittent claudication in persons with PAD and hypercholesterolemia. Antiplatelet drugs such as aspirin or clopidogrel, ...

BACKGROUND Disease severity and functional impairment in patients with intermittent claudication is usually quantified by the measurement of pain-free walking distance (intermittent claudication distance, ICD) and maximal walking distance (absolute claudication distance, ACD). However, the distance at which a patient would prefer to stop because of claudication pain seems a definition that is m...

A general population sample of adult men and women was followed biennially over 14 years during which time 79 men and 46 women developed initial symptoms of intermittent claudication. A detailed examination of the incidence of this manifestation of atherothrombosis in comparison to that of coronary heart disease and atherothrombotic brain infarction was undertaken. As for coronary heart disease...