{"entity":{"id":"mild-cognitive-impairment","kind":"cancer","name":"Mild cognitive impairment","aka":[],"tldr":"Mild cognitive impairment means thinking changes are noticeable on testing, but everyday independence is largely preserved. Some people later develop dementia. Others stay stable or improve.","summary":"MCI is a clinical state, not a single disease. When biomarkers support Alzheimer’s pathology, some people become eligible for early-stage antibody discussions. Many people with MCI do not have Alzheimer’s disease. Lifestyle, sleep, mood, medicines, and hearing all deserve attention. Conversion numbers vary by clinic versus community samples.","asOf":"2026-09-21","wikipedia":"https://en.wikipedia.org/wiki/Mild_cognitive_impairment","links":[{"label":"NIA: what is mild cognitive impairment","url":"https://www.nia.nih.gov/health/memory-loss-and-forgetfulness/what-mild-cognitive-impairment"}],"tags":["dementia-atlas"],"related":["alzheimers-disease"],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":["da-lecanemab","da-donanemab"],"companies":[],"institutions":[],"pathways":[],"terms":["da-term-mci"],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"group":"dementia","subtypes":[],"biomarkers":[],"standardOfCare":[],"stateOfArt":[],"history":[],"pipeline":[],"openProblems":[],"parent":"dementia"},"route":"/diagnoses/mild-cognitive-impairment/","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/"}],"drug":[{"id":"da-donanemab","kind":"drug","name":"Donanemab","route":"/drugs/da-donanemab/"},{"id":"da-lecanemab","kind":"drug","name":"Lecanemab","route":"/drugs/da-lecanemab/"}],"term":[{"id":"da-term-mci","kind":"term","name":"Mild cognitive impairment","route":"/terms/da-term-mci/"}],"technology":[{"id":"da-tech-blood-biomarkers","kind":"technology","name":"Blood Alzheimer biomarkers","route":"/technologies/da-tech-blood-biomarkers/"}],"idea":[{"id":"da-idea-blood-first-triage","kind":"idea","name":"Blood test before PET or lumbar puncture","route":"/ideas/da-idea-blood-first-triage/"}]}}