Pharmacokinetic evaluation of donanemab for the treatment of Alzheimer’s

Donanemab as a therapy for AD has more effective disease-modifying effects compared to lecanemab. Donanemab appears generally well-tolerated; however, it may have higher rates of severe side effects, such as amyloid-related imaging abnormalities (ARIA), that could lead to death. Guidelines for frequency of MRI monitoring for ARIA/safety are pending but will be integral to determining its use. Despite some limitations, donanemab is expected to receive FDA approval, giving clinicians access to another disease-modifying drug. Overall, more data is needed about donanemab, especially relating to safety, efficacy, cost, and integration with other treatments, but its development signifies progress in AD treatment.