{"entity":{"id":"mixed-dementia","kind":"cancer","name":"Mixed dementia","aka":[],"tldr":"Mixed dementia means more than one brain disease is contributing, often Alzheimer’s pathology plus vascular injury. Trial results from pure Alzheimer’s cohorts may not apply unchanged.","summary":"Autopsy series show mixed pathology is common. A living diagnosis of mixed dementia is a clinical judgement. Antibody trials largely enrolled people with biomarker-supported Alzheimer’s disease and excluded substantial vascular or other disease. Care still follows the person’s symptoms, safety, and vascular risks.","asOf":"2026-09-21","wikipedia":"https://en.wikipedia.org/wiki/Mixed_dementia","links":[{"label":"Alzheimer’s Association: mixed dementia","url":"https://www.alz.org/alzheimers-dementia/what-is-dementia/types-of-dementia/mixed-dementia"}],"tags":["dementia-atlas"],"related":["alzheimers-disease","vascular-dementia"],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":[],"pathways":[],"terms":["da-term-mixed-dementia"],"trials":[],"people":[],"bottlenecks":["da-bn-trial-exclusion","da-bn-subtype-misclassification"],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"group":"dementia","subtypes":[],"biomarkers":[],"standardOfCare":[],"stateOfArt":[],"history":[],"pipeline":[],"openProblems":[],"parent":"dementia"},"route":"/diagnoses/mixed-dementia/","neighbours":{"cancer":[{"id":"alzheimers-disease","kind":"cancer","name":"Alzheimer’s disease","route":"/diagnoses/alzheimers-disease/"},{"id":"dementia","kind":"cancer","name":"Dementia (umbrella)","route":"/diagnoses/dementia/"},{"id":"vascular-dementia","kind":"cancer","name":"Vascular dementia","route":"/diagnoses/vascular-dementia/"}],"term":[{"id":"da-term-mixed-dementia","kind":"term","name":"Mixed dementia","route":"/terms/da-term-mixed-dementia/"}],"bottleneck":[{"id":"da-bn-trial-exclusion","kind":"bottleneck","name":"Trial populations that skip mixed disease","route":"/bottlenecks/da-bn-trial-exclusion/"},{"id":"da-bn-subtype-misclassification","kind":"bottleneck","name":"Wrong-subtype treatment","route":"/bottlenecks/da-bn-subtype-misclassification/"}],"idea":[{"id":"da-idea-inclusive-anti-amyloid-trials","kind":"idea","name":"Antibody trials that enrol mixed and comorbid disease","route":"/ideas/da-idea-inclusive-anti-amyloid-trials/"}]}}