alexa Cardiac function and hematocrit level.


Journal of Anesthesia & Clinical Research

Author(s): Harnett JD, Kent GM, Foley RN, Parfrey PS

Abstract Share this page

Abstract Patients on dialysis have an age-adjusted death rate 3.5 times that of the general population. The most common cause of death in patients on dialysis is cardiovascular disease. We prospectively followed a cohort of 433 patients in three centers for a mean of 41 months. Mean hemoglobin level at the beginning of dialysis was 8.39 (+/- 1.7) g/dL, and the mean hemoglobin level during follow-up was 8.84 (+/- 1.5) g/dL. Using Cox's regression model, we found that anemia predicted mortality independently of age, diabetes mellitus, cardiac failure, hypoalbuminemia, serum creatinine, mean arterial pressure, or echocardiographic heart disease. The independent relative risk (RR) of mortality was 1.18 per 1.0 g/dL decrease in hemoglobin level. Anemia also independently predicted the de novo occurrence of congestive heart failure when the same covariates were controlled for (RR, 1.49 per 1.0 g/dL decrease). Anemia was also independently predictive of heart failure at the start of dialysis (RR, 1.14 per 1.0 g/dL decrease) and heart failure recurrence (RR, 1.25 per 1.0 g/dL decrease). Left ventricular hypertrophy is present in 75\% of patients on dialysis at the start of therapy for end-stage renal disease. It independently predicts mortality. Our prospective cohort study identified increasing age, hypertension, and anemia as risk factors for its development. One controlled study and several uncontrolled studies demonstrated improvement (but not complete regression) of elevated left ventricular mass in patients on dialysis treated with recombinant human erythropoietin (epoetin).
This article was published in Am J Kidney Dis and referenced in Journal of Anesthesia & Clinical Research

Relevant Expert PPTs

Relevant Speaker PPTs

Recommended Conferences

Peer Reviewed Journals
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us

© 2008-2017 OMICS International - Open Access Publisher. Best viewed in Mozilla Firefox | Google Chrome | Above IE 7.0 version