English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Aims The long-term life expectancy and fate of the leg, including progression rate to critical limb ischaemia (CLI), were analysed in de novo patients with intermittent claudication (IC). Methods and results A prospective cohort study was performed in 1107 patients with de novo IC. The endpoints were overall survival (OS), freedom from major adverse cardiovascular events (MACE), freedom from major adverse cardiovascular and limb events (MACLE), and fate of the leg. The 5-, 10-, 15-, and 20-year rates were 73.3, 47.8, 28.1, and 14.9% for OS, and 63.0, 35.6, 18.5, and 5.7% for freedom from MACE, respectively. In Cox multivariable analysis, body mass index, diabetes, haemodialysis, and C-reactive protein (CRP) level were correlated with OS (P &amp;lt; 0.05). Ankle brachial pressure index, diabetes, coronary artery disease, haemodialysis, and CRP level were independently correlated with freedom from MACE and MACLE. Statins improved mortality, MACE, and MACLE (P &amp;lt; 0.05). Revascularization did not improve mortality and MACE, and femoropopliteal revascularization increased MACLE (P &amp;lt; 0.05). There was no deterioration of claudication in 881 patients (79.6%). Worsening claudication was noted in 211 patients (14.8% per 5 years), and 15 patients (1.1% per 5 years) worsened to CLI. Diabetes and haemodialysis were independent predictors of CLI. A history of cerebral infarction and femoropopliteal revascularization tended to increase CLI. Conclusions Life expectancy in patients with IC was poor, but the rate of IC progression to CLI was low. Statins improved mortality and morbidity, revascularization did not improve mortality and MACE, and femoropopliteal revascularization reduced freedom from MACLE with a risk of CLI.

Long-term survival and fate of the leg in de novo intermittent claudication