AHEAD STUDY IS FIRST TO TEST LECANEMAB TO DELAY OR PREVENT ALZHEIMER'S DISEASE SYMPTOMS AT THE STAGE OF PRECLINICAL AD
The AHEAD Study is the first ever clinical trial to test the effect of lecanemab (investigational antibody) in people who have no cognitive symptoms of Alzheimer's disease (AD), but in whom biomarker tests indicate amyloid is present in the brain, known as "preclinical" AD.
- The AHEAD Study is the first ever clinical trial to test the effect of lecanemab (investigational antibody) in people who have no cognitive symptoms of Alzheimer's disease (AD), but in whom biomarker tests indicate amyloid is present in the brain, known as "preclinical" AD.
- The AHEAD Study is also the first AD trial to recruit people as young as 55 years old who are at risk of developing symptoms of AD as they get older.
- The AHEAD Study will test whether the clinical effects reported in the Clarity AD clinically symptomatic population are similar in the AHEAD preclinical AD population.
- "The AHEAD Study is testing lecanemab in a much earlier stage of AD than the Clarity AD trial," said Dr. Reisa Sperling, professor of neurology at Harvard Medical School, and co-principal investigator of the AHEAD Study.