Work

Medical comorbidities of patients receiving amyloid‐targeting treatments in a memory clinic

Year: 2026

Type: article

Abstract: INTRODUCTION: Trials of amyloid-targeting treatments (ATTs) for early symptomatic Alzheimer's disease (AD) enrolled selected patients with minimal medical comorbidities. We investigated whether real-world memory clinic patients who received ATTs also had fewer comorbidities than the broader clinic population. METHODS: We extracted data on demographics, comorbidities, and medications from patients who were seen at the Washington University Memory Diagnostic Center from July 1, 2023, through July 1, 2025. We compared the characteristics of patients by biomarker testing status and ATT treatment status. RESULTS: Of 9938 unique patients, 1948 underwent AD biomarker testing and 335 received ATT infusions (304 lecanemab, 31 donanemab). The patients who underwent biomarker testing or received ATTs were more likely to be White individuals and to have fewer comorbidities than patients who did not undergo testing or receive ATTs. DISCUSSION: Real-world ATT patients were healthier than the general clinic population and more similar to clinical trial participants.

Source: Alzheimer s & Dementia Diagnosis Assessment & Disease Monitoring

DOI: 10.1002/dad2.70445