DEMENTIA

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 follows 629 older adults for 3 years to see if using hearing aids and getting hearing rehab can slow down memory loss and lower the risk of dementia. Participants were already in an earlier trial and now continue with hearing care or a delayed treatment. The goal is to…

This phase 3 study tests whether donanemab, an antibody given through an IV, can safely slow cognitive decline in 1500 people with early Alzheimer's. Participants receive either the drug or a placebo for up to 93 weeks. The main goal is to measure changes in thinking and daily fu…

This study tests a device that delivers specific light and sound patterns to the brain, aiming to slow the progression of mild-to-moderate Alzheimer's disease. About 670 participants will use the device at home for an hour daily over a year, with half receiving a sham (inactive) …

This study tests whether deep brain stimulation (DBS) can improve thinking and memory in people with early Alzheimer's disease. Two participants will have electrodes implanted in a brain area that produces a key chemical for memory. The goal is to see if daily, one-hour stimulati…

This study tests whether adding sodium benzoate (a common food preservative) to brain stimulation therapy can improve thinking and memory in people with early Alzheimer's or mild cognitive impairment. 140 participants will receive two weeks of brain stimulation and then 24 weeks …

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 study tests whether experimental drugs can slow down memory and thinking problems in people who have a gene mutation that causes Alzheimer's disease. About 490 adults aged 18-80 with this genetic risk are taking either a study drug or a placebo. The goal is to see if the dru…

This study tests whether two drugs, E2814 and lecanemab, can slow the progression of Alzheimer's in people who carry a gene mutation that causes the disease. About 197 participants will receive either the drugs or a placebo over 2 to 4 years. Researchers will measure changes in t…

This study tests whether giving tranexamic acid before major gastrointestinal surgery can lower the chance of delirium (sudden confusion) after the operation. Delirium is common in older or sicker patients and may be caused by inflammation harming the brain. The trial includes 82…

This study tests whether nicorandil, a drug currently used for heart conditions, can help people with a type of dementia called hippocampal sclerosis of aging. This condition is often mistaken for Alzheimer's but has no approved treatments. The trial includes 64 older adults and …

This large study tests whether a simple iPad-based cognitive test, called MyCog, can help primary care doctors detect early dementia and cognitive impairment in underserved communities. Over 57,000 older adults from 24 clinics will take the test during routine visits. The goal is…

This study explores whether a self-administered digital test called eSAGE, combined with information from electronic health records and machine learning, can help detect early signs of cognitive impairment, including dementia and Alzheimer's disease. Researchers will analyze data…

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 developing a web-based app that analyzes how you speak and remember things to quickly detect early cognitive problems like dementia or Alzheimer's. Researchers will enroll 500 people (healthy adults over 45 and those already diagnosed with mild cognitive impairment …

This study uses a special brain scan called DaTscan to look at how certain brain diseases affect the brain. Researchers will scan 500 adults with conditions like Parkinson's disease, dementia, mild cognitive impairment, or REM sleep behavior disorder. The goal is to see if DaTsca…

This large study is testing a simple, low-cost digital screening tool called ToolboxDetect to help primary care doctors identify early signs of cognitive decline or dementia in adults aged 65 and older. Over 41,000 participants from diverse backgrounds will take a short computer …

This study tests whether following the MIND diet for 2 to 3 years can slow cognitive decline and reduce dementia risk in people aged 55 and older who have had an ischemic stroke. The MIND diet combines elements of the Mediterranean and DASH diets, with extra emphasis on leafy gre…

This study tests whether a pharmacist-led program to stop certain medications (anticholinergics) can lower dementia risk in older adults. 344 participants aged 65+ who take these drugs will be followed for 2 years, comparing cognitive changes and quality of life between those who…

This study tests a website called 'Small Steps' that helps people aged 65 and older make small changes to their daily routines—like sitting less, moving more, and sleeping better—to reduce dementia risk. 88 participants will be split into two groups and followed for 36 weeks. The…

This study tests whether a structured conversation between people with dementia or mild cognitive impairment and their care partners can reduce difficult symptoms like agitation and depression. The idea is that when care partners better understand the person's everyday preference…

This study tests a simple, drug-free approach to help people with moderate-to-severe dementia who struggle with eating. The experimental group receives a salivary gland massage combined with aromatherapy before meals for 20 days, while the control group gets a palm massage. Resea…

This study tests a web-based support program called Hospital GamePlan4Care for caregivers of veterans with dementia who are discharged from skilled nursing facilities to home. Fifty-five caregivers will receive either the program (website, emails, and phone coaching) or basic hea…

This study tests a new way to match dementia caregivers with each other for emotional support using a computer algorithm. Researchers want to see if matching based on personal preferences leads to better satisfaction and less stress than random matching. About 355 caregivers of p…

This study tests whether a team of doctors, nurses, social workers, and community health workers providing palliative care at home can improve symptom control and reduce hospital visits for people with advanced dementia. About 153 patients and their family caregivers are taking p…

This study tests a home-based exercise program for older adults with mild cognitive impairment or dementia. Participants play a specially designed game while a therapist supervises them remotely via telemedicine. The goal is to see if this approach can improve balance and thinkin…

This study tests a special guide (Swedish Palliative Care Guide) to help nursing home staff provide better care for older adults, including those with dementia. The goal is to make sure residents and their families feel informed and secure about future care. About 400 people livi…

This study tests whether an oral oil containing THC and CBD can reduce agitation in people with dementia who are eligible for hospice care. About 120 participants will receive either the active drug or a placebo for 12 weeks. The main goal is to see if agitation scores improve af…

This study tests an online Emergency Preparedness Toolkit for caregivers of people with dementia. The toolkit helps caregivers find a backup caregiver so they can focus on their own health needs during an emergency. About 68 caregivers aged 55 and older who live with their partne…

This study tests a coaching program called CuRB-IT for family caregivers of people with dementia. The program includes 9 video sessions over 12 weeks to help caregivers manage care-resistant behaviors (like refusing help) and improve their own coping skills. About 266 caregivers …

This study tests a 6-week online program called Learning Skills Together for family caregivers of people with Alzheimer's or related dementias. The program includes weekly group discussions and a workbook covering topics like communication, medication management, and home safety.…

This study tests whether watching 10-minute 360° nature videos twice a week for 12 weeks can improve quality of life, mood, and agitation in nursing home residents with dementia. Sixty residents will be randomly assigned to either the virtual nature program or their usual care. R…

This study tests whether special lights placed over doorways can help reduce nighttime falls in assisted living residents with Alzheimer's or related dementias. The lights are low-intensity and outline the bathroom or entry door, providing visual cues to improve balance. Research…

This study tests an 8-week program that helps people with mild dementia and their caregivers identify and use their strengths. The program includes workshops and a biography activity led by trained volunteers. Researchers will measure changes in thinking skills and caregiver conf…

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 teaching older adults with early-stage dementia how to use aromatherapy through augmented reality (AR) can improve their mood and behavior. 300 participants in Taiwan will either receive AR-based aromatherapy education or standard activities. The goal is …

This study tests whether monthly nurse-led coaching sessions over a year can help people with mild cognitive impairment or dementia and their caregivers. Researchers will track symptoms, quality of life, and how well care plans are documented. The goal is to improve supportive ca…

This study from Yale University will test whether listening to live music can reduce anxiety and improve brain activity in people with early Alzheimer's disease, dementia, or mild cognitive impairment, along with their caregivers. Sixty pairs (patient and caregiver) will attend b…

This study looks at whether weekly choir singing can reduce loneliness in people with dementia and their family caregivers. About 100 people will join dementia-friendly choirs for 12 weeks, with breaks and follow-ups. Researchers will measure loneliness, mood, and caregiver burde…

This study is testing a device called MemorEM, which is a cap that sends low-level electromagnetic waves to the head. The goal is to get feedback from 1,000 patients with neurological diseases like Alzheimer's or Parkinson's, and their caregivers, on how easy the device is to use…

This study tests a special therapy program delivered over the internet for people with mild cognitive impairment or dementia who also feel anxious. The program uses cognitive behavioral therapy (CBT) techniques to help manage worry and fear. Researchers will measure changes in an…

This study tests whether two different essential oil blends can reduce agitation (sundowning) and improve sleep in 35 people with dementia living in long-term care. Participants receive a stimulating morning blend and a relaxing afternoon blend, then a calming all-day blend, each…

This study tests a special exercise program for older Veterans with dementia living in VA nursing homes. The program, called PLIÉ, combines gentle movement and mental focus to improve physical function, mood, and social engagement. Staff will be trained to lead the classes, and r…

This study looks at whether playing motion-based games like Wii or the Magic Table can help older adults with mild-to-moderate dementia feel more engaged and positive. Twenty participants from a community adult day care will either play these games or do their usual activities fo…

This study tests a specially designed garment for elderly dementia patients who have incontinence and often remove their protective pads. The goal is to see if a more dignified, comfortable garment can improve satisfaction for patients and caregivers. Forty participants will be r…

This pilot study tests a caregiver-led nature-based intervention for people with mild cognitive impairment or dementia and their caregivers. 48 pairs (dyads) will be randomly assigned to either receive the 8-week nature activity manual immediately or join a waitlist. The goal is …

This study tests a short guide called the 'Jumpstart Guide' to help doctors have better conversations with dementia patients and their families about healthcare goals. Over 1,800 patients and their caregivers are taking part. Researchers will compare whether those whose doctors u…

This study follows 1,500 volunteers with normal memory, mild cognitive impairment, or Alzheimer's over several years. Researchers use brain scans, memory tests, and blood samples to track how the disease progresses. The goal is to find better ways to diagnose and treat Alzheimer'…

This study investigates how genetic, lifestyle, and biological factors relate to memory and thinking problems in people over 60 with Alzheimer's disease, Parkinson's disease, or mild cognitive impairment. Researchers will use brain scans, spinal fluid and blood tests, and data fr…

This Stanford study is testing whether non-intrusive sensors placed in the home can automatically track neuropsychiatric symptoms like mood changes and agitation in older adults. Researchers will enroll 25 participants with or at risk of mild cognitive impairment or dementia, alo…

This study looks at whether people with memory problems will wear and use digital devices like smartwatches, sleep headbands, and smartphone apps to collect health data. Researchers will combine this data with clinical information to build machine learning models that might one d…

This study is testing a new way to analyze MRI brain scans, called Cortical Disarray Measurement (CDM), to see if it can help diagnose Alzheimer's disease more accurately. Researchers will follow 400 people with mild memory or thinking problems over time, comparing CDM results wi…

This study looks at whether a web-based education program can boost brain health knowledge in older adults (60+) before elective non-cardiac surgery. Researchers will measure changes in knowledge scores after patients complete the online module. The goal is to help patients and f…

This study aims to validate Turkish versions of two short knowledge scales about dementia and urinary incontinence for older adults living in the community. Researchers will enroll 230 people aged 55 and older to test how well the scales work. No treatments or interventions are i…

This study explores how non-invasive brain stimulation can help understand and treat agitation in people with Alzheimer's and mixed dementia. Researchers will use transcranial magnetic stimulation (TMS) and electroencephalography (EEG) to study brain activity, and test whether tr…

This study tests a program to help older adults (65+) safely reduce unnecessary medications that may cause harm. Researchers will use a risk-prediction tool to identify high-risk participants and then guide their doctors to deprescribe. The goal is to see if this approach is prac…

This study was designed to test a wearable sensor system that tracks how people walk on different surfaces like grass, pavement, and stairs. It aimed to include healthy volunteers and people with conditions such as Parkinson's disease, dementia, stroke, multiple sclerosis, or low…

This study looks at data from 1 million adults worldwide to see if eating nuts is linked to a lower risk of diseases like diabetes, heart disease, cancer, and dementia. Researchers will combine information from many past studies to get clearer answers. The goal is to understand i…

This observational study will enroll 100,000 people over age 45 to track early signs of Alzheimer's and Parkinson's using smartphone-based tests, genetic data, and brain scans. Researchers aim to develop better ways to identify who is at risk before symptoms worsen. Participants …

This study aims to test a risk assessment screening and a caregiver coaching program to prevent elder abuse in people with dementia. Researchers will compare caregivers who receive the screening and coaching to those who do not, looking at stress, depression, and anxiety. The goa…

This long-term study uses yearly brain scans, genetic tests, and thinking/memory assessments to track changes in nearly 1,800 people with various dementias (like Alzheimer's and vascular dementia) and over 140 healthy older adults. The goal is to better diagnose, monitor, and eve…

This study was designed to see if a tracking system called Care Companion could help family caregivers of people with dementia who are at risk of wandering. The study was withdrawn before any participants were enrolled, so no results are available. It would have asked caregivers …

This study aims to improve how doctors communicate with patients facing serious illnesses like cancer, heart failure, COPD, or dementia. Researchers will give doctors detailed feedback on their conversations about goals of care. The goal is to help patients receive care that matc…

This study follows 826 ICU survivors to understand why some develop long-term thinking and memory problems. Researchers will look at factors like delirium and sedative use during the ICU stay. The goal is to find modifiable risks that could lead to better prevention and recovery …

This study aims to build a research group of 100 people with neurological diseases like stroke, Parkinson's, epilepsy, or dementia. Researchers will use overnight sleep tests and questionnaires to measure sleep patterns, breathing, and heart rate during sleep. The goal is to bett…

The PorchLight Project tests whether training senior volunteers can improve care for people with memory loss or Alzheimer's disease. Over 340 volunteers and clients in Minnesota are taking part. The training includes online modules, a course, and monthly check-ins. Researchers wi…

This study looks at whether trained community health workers can help Korean American elders with dementia and their caregivers. About 288 pairs (elder and caregiver) will either get the program or usual care. The goal is to see if the program improves access to medical services …

This study looks at how weight-loss (bariatric) surgery might change memory and thinking skills in people with obesity who also have cognitive decline. Researchers will test memory and thinking before and after surgery in up to 9,500 participants. The goal is to understand if los…

This study looks at whether a virtual reality (VR) education program can improve how nursing students in Indonesia think and feel about people with dementia. About 200 students will take part in a single 100-minute class that includes VR experiences, lectures, and discussions. Th…

This study interviews 6 healthcare support workers in a hospital to understand how they handle distressed behavior in people with dementia. The goal is to learn from their experiences and identify what training might help them better support patients. It is an observational study…

This study is testing whether simple blood tests can accurately diagnose dementia in everyday clinic settings. Over 3,000 people aged 45 and older with memory problems will give blood samples and answer questionnaires. Researchers will check how reliable and acceptable these bloo…

This study tests whether a scenario-driven virtual reality game can improve nursing students' attitudes and knowledge about dementia. 200 Indonesian nursing students will be assigned to different combinations of VR and classroom education. The goal is to see if interactive VR hel…

This study follows 600 people with and without chronic kidney disease (CKD) for up to four years to compare how often memory loss, confusion, and daily activity problems occur. Researchers will also look for risk factors that make thinking and memory worse in CKD patients. Partic…

This study uses blood samples and health data from over 13,000 older adults to see if Alzheimer's-related blood markers differ between men and women. Researchers aim to create a sex-specific risk score that could help predict the disease earlier and personalize future treatments.…

This study follows over 19,000 older adults who previously took aspirin in a clinical trial. Researchers are monitoring them for delayed effects on cancer, dementia, disability, and death. The goal is to see if aspirin has any long-term benefits or risks years after stopping the …

This study looks at how often antiepileptic drugs (AEDs) are prescribed to long-stay nursing home residents with dementia, especially before and after the COVID-19 pandemic. Researchers will analyze data from millions of residents to see if these medications are being used more, …

This study looks at a program that helps caregivers of people with dementia. It offers support, education, and referrals to community services. Researchers will review past data and interview some caregivers to see if the program reduces stress and improves satisfaction. About 35…

This study uses MRI scans to track how blood vessels in the brain change over time in people with early Alzheimer's disease and healthy volunteers. Researchers aim to understand if reduced blood vessel reactivity is an early sign of dementia. The study involves 120 participants a…