ALZHEIMER S DISEASE

This study tests different dosing schedules of the drug donanemab in about 1,175 people with early symptomatic Alzheimer's disease. The goal is to find a regimen that lowers brain amyloid plaques while reducing the risk of a side effect called ARIA-E (brain swelling or small blee…

This study aimed to test a drug called BAC in people with Alzheimer's disease or vascular dementia. The goal was to see if it could improve thinking and memory, and to check for side effects. However, the trial was withdrawn before any participants were enrolled, so no results ar…

This study tests an experimental daily pill (RO7269162) in 256 people who either have brain plaques but no symptoms, or have mild memory problems due to Alzheimer's. Participants take the pill or a placebo for about 1.5 years, with regular check-ups to monitor safety and brain ch…

This study tests lecanemab, an antibody that targets amyloid plaques in the brain, in 40 people who carry a gene mutation that causes early-onset Alzheimer's. Participants previously received another anti-amyloid drug and will now receive lecanemab to see if it can fully clear am…

This phase 2 trial is testing whether adding a new drug called E2814 to the existing Alzheimer's drug lecanemab can better slow the disease in people with early Alzheimer's. The study involves 105 participants and will measure changes in tau protein levels in spinal fluid and bra…

This study tests whether olive pomace oil, a type of olive oil, can lower brain inflammation in people with early-stage Alzheimer's. Researchers will give 40 Alzheimer's patients and 40 healthy adults meals containing either pomace oil or a different oil, then measure blood marke…

This Phase 3 study tests an injected drug called remternetug against a placebo in 1,400 people with early Alzheimer's who are at risk for worsening memory and thinking. The goal is to see if the drug can delay or prevent meaningful decline in daily function. Participants may be i…

This study tests an experimental drug called GSK4527226 in 367 people with early Alzheimer's (mild memory problems or mild dementia). Participants receive either a low dose, high dose, or placebo through an IV. The goal is to see if the drug can slow down declines in memory and d…

This phase 2 trial tests whether an experimental drug called XBD173 can improve blood flow in the brains of people with Alzheimer's disease. About 51 participants will take the drug or a placebo for 28 days. Researchers will use MRI scans and blood tests to measure changes in bra…

This study uses special brain scans (PET imaging) to measure amyloid buildup—a protein linked to Alzheimer's—in healthy older adults, people with mild memory problems, and those with dementia. Participants receive scans every 2-3 years for up to 20 years to see how amyloid change…

This study aimed to see if a special fMRI scan (fMRI-SAM) could help detect Alzheimer's disease early. Researchers planned to compare brain activity in 25 people with Alzheimer's, 25 with mild memory problems (MCI), and 60 healthy adults. The goal was to find differences that mig…

This early-phase study tests whether a single injection of pramlintide, a diabetes drug, can temporarily increase levels of Alzheimer's-related proteins in the blood, potentially revealing early signs of the disease. Researchers will measure changes in beta-amyloid and tau protei…

This study compares a new ultra-high resolution PET/CT scanner, the NeuroEXPLORER, with standard clinical PET/CT scanners for imaging the head and neck. Researchers aim to see if the new device provides more detailed images to improve diagnosis of conditions like dementia, Parkin…

This study is testing whether a blood test can identify people who have Alzheimer's-related brain changes, even if they have no memory problems. Researchers will enroll 2000 adults aged 50-80, some with risk factors like family history. The goal is to see if the blood test can ac…

This study tests whether a device that plays brief, soft sounds during deep sleep can enhance brain wave activity in people with mild cognitive impairment due to Alzheimer's disease. Participants use the device at home each night for three months, with an optional three-month ext…

This study tests whether a special therapy using sights, sounds, touch, and other senses can help people with moderate Alzheimer's think clearer, feel calmer, and behave better. It also looks at whether this therapy reduces stress for their caregivers. Twenty-four people aged 65 …

This study tests a structured care pathway for treating agitation and aggression in people with Alzheimer's disease. The pathway combines personalized activities with medication guidelines to reduce symptoms and avoid using too many drugs. Researchers will compare this approach t…

This study tests if learning memory techniques (like mnemonics) can improve thinking and memory in adults over 50 who have mild memory concerns. 80 participants will either take memory training or just get information. The goal is to see if training helps and if benefits last up …

This study tests a website tool called WeCareToFeedDysphagia to see if it reduces stress and burden for people caring for older adults with Alzheimer's disease or related dementias who also have trouble swallowing. About 800 caregivers will be split into two groups: one gets acce…

This study tests whether virtual reality (VR) reminiscence therapy can reduce behavioral problems and improve quality of life in 50 nursing home residents with mild to moderate Alzheimer's disease. Participants will use VR to explore familiar heritage sites, aiming to trigger pos…

This study tests a personalized brain stimulation device (tACS) for older adults with mild cognitive impairment or mild Alzheimer's. The device uses AI to tailor the stimulation based on each person's brain scans. About 460 participants will join to see if it safely improves memo…

This study follows 640 adults with normal cognition, mild cognitive impairment, or Alzheimer's disease to track brain changes over time. Researchers use advanced brain scans and genetic tests to understand how Alzheimer's develops. The goal is to find better ways to diagnose and …

This study looks at brain tissue and lab-grown nerve cells from people with schizophrenia, depression, bipolar disorder, frontotemporal dementia, and Alzheimer's. Researchers want to find out how problems with synapses—the connections between brain cells—differ in these condition…

This study is testing whether smartphones and wearable devices can detect early signs of Alzheimer's disease better than traditional questionnaires. Researchers will follow 3,500 people with and without memory problems to see if digital tools can spot subtle changes in daily acti…

This study looks at whether group visits in primary care can help adults aged 70 and older complete advance care planning documents, like living wills. About 516 participants will either join two 2-hour group discussions or receive mailed resources. The goal is to see if the grou…