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Hyperkalemia in Dialysis Patients
Author(s) -
Ahmed Junaid,
Weisberg Lawrence S.
Publication year - 2001
Publication title -
seminars in dialysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 78
eISSN - 1525-139X
pISSN - 0894-0959
DOI - 10.1046/j.1525-139x.2001.00087.x
Subject(s) - hyperkalemia , medicine , dialysis , population , intensive care medicine , disease , kidney disease , environmental health
Serious hyperkalemia is common in patients with end‐stage renal disease (ESRD) and accounts for considerable morbidity and death. Mechanisms of extrarenal disposal of potassium (gastrointestinal excretion and cellular uptake) play a crucial role in the defense against hyperkalemia in this population. In this article we review extrarenal potassium homeostasis and its alteration in patients with ESRD. We pay particular attention to the factors that influence the movement of potassium across cell membranes. With that background we discuss the emergency treatment of hyperkalemia in patients with ESRD. We conclude with a review of strategies to reduce the risk of hyperkalemia in this population of patients.