Exploring Hyperkalemia Risk in Frail Older Patients Using RAAS Inhibitors.

Purpose: Renin-angiotensin-aldosterone system inhibitors (RAASi) are widely used in treatment of cardiovascular and renal disease. While effective, they pose a risk of hyperkalemia. In the general population, risk factors for hyperkalemia include chronic kidney disease, congestive heart failure, and use of medication affecting potassium balance.

Proton Pump Inhibitors and Hypomagnesemia in Older Inpatients: An Observational Study.

Proton pump inhibitors (PPIs) are prescribed frequently and can cause potentially severe hypomagnesemia. Researchers assessed the prevalence of hypomagnesemia and the association between PPI use and hypomagnesemia in hospitalized older patients. Researchers conducted a single-center, observational, retrospective cohort study with patients admitted to a geriatric ward at the Jeroen Bosch Hospital in the period between June 24, 2016, and August 30, 2020.