TY - CHAP M1 - Book, Section TI - Disorders of Potassium and Magnesium Homeostasis A1 - Flurie, Rachel W. A1 - Brophy, Donald F. A2 - DiPiro, Joseph T. A2 - Talbert, Robert L. A2 - Yee, Gary C. A2 - Matzke, Gary R. A2 - Wells, Barbara G. A2 - Posey, L. Michael PY - 2017 T2 - Pharmacotherapy: A Pathophysiologic Approach, 10e AB - Content UpdateMay 24, 2018Sodium Zirconium Cyclosilicate (Lokelma) for Treatment of Hyperkalemia: In May 2018, the U.S. Food and Drug Administration approved sodium zirconium cyclosilicate for treatment of hyperkalemia in adults. The drug is a cation exchange resin that exchanges potassium for sodium and hydrogen in the gut lumen, thereby increasing fecal potassium excretion; this reduces free potassium concentrations and lowers serum potassium levels. It represents the third cation exchange resin available for commercial use in addition to sodium polystyrene sulfonate (Kayexalate) and patiromer sorbitex calcium (Veltassa). Healthcare providers should be knowledgeable about each drug's efficacy, dosing, adverse effects, precautions, drug interactions, and cost prior to clinical use. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accesspharmacy.mhmedical.com/content.aspx?aid=1153854970 ER -