Alzheimers Dement. 2025 Sep;21(9):e70412. doi: 10.1002/alz.70412.
ABSTRACT
INTRODUCTION: Receiving an Alzheimer’s disease (AD) diagnosis can be a distressing experience, for both the individual with the condition and the family. This cross-sectional study explored whether the disclosure of AD diagnosis generated post-traumatic stress symptoms (PTSSs) in caregivers and how this affected their psychological well-being.
METHODS: Seventy-nine caregivers completed the Impact of Event Scale to assess any PTSSs related to the memory of AD disclosure and clinical scales to assess current psychological distress.
RESULTS: After a mean of 3 years, 46% of caregivers showed moderate-to-severe PTSS (mean ± SD = 35.4 ± 6.8) related to the memory of AD disclosure. Compared to caregivers with subclinical/mild PTSSs, they reported significantly higher levels of burden, anxiety, and depressive symptoms, mainly related to intrusive thoughts.
DISCUSSION: Diagnosis disclosure is a watershed point in caregivers’ career and might have a long-term effect on their mental health. Effective communication strategies should be developed to mitigate its stressful impact.
TRIAL REGISTRATION: Registered in ClinicalTrials.gov: NCT05780476.
HIGHLIGHTS: The AD diagnosis disclosure could lead to developing PTSSs. Higher PTSSs were associated with greater caregivers’ psychological distress. PTSSs could foster long-term negative psychological vulnerability.
PMID:40908671 | DOI:10.1002/alz.70412
