Association of trimethylamine N-Oxide with cardiovascular and all-cause mortality in hemodialysis patients.

ABSTRACT:

Background

Trimethylamine-N-Oxide (TMAO) is a proatherogenic and prothrombotic metabolite. Our study examined the association of plasma TMAO level with cardiovascular and all-cause mortality in hemodialysis (HD) patients.

Methods

Patients who were at least 18 years-old and received HD for at least 6 months were enrolled within 6 months. Patients with coronary heart disease, congestive heart failure, arrhythmia, or stroke within 3 months before study onset were excluded. The primary endpoints were cardiovascular and all-cause death, and the secondary endpoint was cerebrovascular death.

Results

We recruited 252 patients and divided them into a high-TMAO group (>4.73 μg/mL) and a low-TMAO group (≤4.73 μg/mL). The median follow-up time was 73.4 months (interquartil

SUBMITTER: Zhang P 

PROVIDER: S-EPMC7534338 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature