Medication Adherence Behavior and Priorities Among Older Adults With CKD: A Semistructured Interview Study

Polypharmacy in patients with CKD leads to complex medication choices and adherence behaviors in this population. Most patients we interviewed had beliefs or priorities that were nonconcordant with conventional medical opinion; however, patients rarely discussed these beliefs and priorities or the resultant poor medication adherence with their physicians. Further study is needed to provide quantitative data about the magnitude of adherence barriers. It is likely that more effective communication about medication use could improve patients' health outcomes and reduce potential adverse drug events.