Homocysteine and risk in end-stage renal disease: a matter of context

摘要

Like blood pressure and cholesterol, hoocysteine shows a paradoxical inverse relationship with cardiovascular complications in end-stage renal disease (ESRD). A paper by Ducloux et al. in this issue adds perhaps decisive evidence on malnutrition-hypoalbuminemia as the main factor explaining the counterintuitive association between homocysteine and clinical outcome reported in previous studies.