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Find 175 clinical trials for alzheimer's disease near Los Angeles, California. Connect with research centers in your area.
Showing 21-40 of 175 trials
NCT03919162
This is a Phase 2A multi-center, randomized, double blind, placebo-controlled, parallel group study of varoglutamstat, with a stage gate to Phase 2B. In Phase 2A there will be adaptive dosing evaluation of three dose levels with exposure to varoglutamstat or placebo for a minimum of 24 weeks, with preliminary evaluation of both cognitive function and pharmacodynamic changes on EEG spectral analysis in approximately 180 participants. In the event that the stage gate for Phase 2B is reached, then Phase 2B will assesses efficacy and longer-term safety in a larger study group, i.e., 414.
NCT06874621
This study is to be conducted in participants with early Alzheimer's Disease to test VY7523, a new drug being researched for treatment of Alzheimer's Disease. This study will look at how safe the drug is and how it works in the brain. It was first tested in normal, healthy participants who volunteered to participate. The study will look at three different dose levels, starting with the lowest dose first and moving to higher doses and more participants after safety has been reviewed by doctors and researchers. Some patients will receive drug while others will receive placebo. This will help to better compare how the drug works between participants receiving drug and placebo. The study will last up to 6 months for the lower dose groups and 12 months for the highest dose group.
NCT03887455
This study will be conducted to evaluate the efficacy of lecanemab in participants with early Alzheimer's disease (EAD) by determining the superiority of lecanemab compared with placebo on the change from baseline in the Clinical Dementia Rating-Sum of Boxes (CDR-SB) at 18 months of treatment in the Core Study. This study will also evaluate the long-term safety and tolerability of lecanemab in participants with EAD in the Extension Phase and whether the long-term effects of lecanemab as measured by the CDR-SB at the end of the Core Study is maintained over time in the Extension Phase. Extension Phase Part B will continue dosing with lecanemab in countries where lecanemab may not be commercially available.
NCT04437511
The reason for this study is to see how safe and effective the study drug donanemab is in participants with early Alzheimer's disease. Additional participants will be enrolled to an addendum safety cohort. The participants will be administered open-label donanemab. Trial participants who were dosed with donanemab in the main study will be enrolled to a 3-year follow up addendum. No study drug will be administered during this follow up.
NCT06741865
The INSPIRE Study, initiated by the Healthy Minds Initiative, is a community-based research project aimed at demonstrating the impact of lifestyle factors on cognitive health and the prevention of dementia. Conducted in collaboration with the American College of Lifestyle Medicine, Charles Drew University, UCLA, Stanford University and Crenshaw Christian Center, this study focuses on African American communities that are disproportionately affected by lifestyle-dependent diseases. The study involves 2,000 participants aged 55 and older and aims to directly address these disparities by implementing targeted interventions to enhance cognitive function and overall brain health.
NCT06747637
The investigators will test the efficacy of Unidos en el Cuidado® (United in Caring, herein Unidos), a 3-session, culturally-adapted, group psychoeducational and skill-building intervention for 226 Spanish-speaking family caregivers in California.
NCT04464564
This study was conducted to evaluate the efficacy, safety, and tolerability of AVP-786 (deudextromethorphan hydrobromide \[d6-DM\]/quinidine sulfate \[Q\]) compared to placebo for the treatment of agitation in participants with dementia of the Alzheimer's type.
NCT05399888
In this study, researchers will learn more about a study drug called BIIB080. The study will focus on participants with mild cognitive impairment or mild dementia due to AD. The main question researchers are trying to answer is if BIIB080 can slow the worsening of AD more than placebo. It will focus on what dose of BIIB080 slows worsening of AD the most. To help answer this question, researchers will use the Clinical Dementia Rating-Sum of Boxes, also known as the CDR-SB. * Clinicians use the CDR-SB to measure several categories of dementia symptoms. * The results for each category are added together for a total score. Lower scores are better. Researchers will also learn more about the safety of BIIB080. The study will be split into 2 parts. The 1st part is the Placebo-Controlled Period. The 2nd part is the Long-Term Extension (LTE) Period. The 2nd part of the study will help researchers learn about the long-term safety of BIIB080, and how it affects the participant's daily life, thinking, and memory abilities in the longer term. A description of how the study will be done is given below. * After screening, participants will first receive either a low dose or high dose of BIIB080, or a placebo, as an injection into the fluid around the spinal cord (cerebrospinal fluid). A placebo looks like the study drug but contains no real medicine. * Participants will receive BIIB080 or placebo once every 12 weeks or 24 weeks. * After 76 weeks of treatment in the Placebo-Controlled Period, eligible participants will move onto the Extension Treatment period, which will last 96 weeks. * In the extension period, participants who received placebo will be switched to high dose BIIB080 every 12 or 24 weeks. * Participants may be in the study for up to 201 weeks, or about 4 years. This includes the screening and follow-up periods. * Participants can continue to take certain medications for AD. Participants must be on the same dose of medication for at least 8 weeks before the screening period. * After the screening period, most participants will visit the clinic every 6 weeks.
NCT07228078
Open-Label Extension Protocol to SNK01-AD01 Study
NCT02446132
This was an extension study of the Phase 3 Studies 15-AVP-786-301, 15-AVP-786-302, and 17-AVP-786-305.
NCT05696483
This First-in-human (FIH) study will evaluate the safety, tolerability, and pharmacokinetics of the tau self-association inhibitor, OLX-07010 in single ascending doses (SAD) and multiple ascending doses (MAD) in healthy adults (18-50 of age inclusive), and single dose in healthy elderly (51-75 of age inclusive). The effects of dosing with or without food in healthy adults will also be studied (optional).
NCT06335173
The primary purpose of this study is to evaluate the efficacy of sabirnetug infusions administered once every four weeks (Q4W) in slowing cognitive and functional decline as compared to placebo in participants with early Alzheimer's disease.
NCT05256134
A study to evaluate the efficacy and safety of gantenerumab in amyloid-positive, cognitively unimpaired participants at risk for or at the earliest stages of AD. The planned number of participants for this study is approximately 1200 participants randomized in a 1:1 ratio to receive either gantenerumab or placebo (600 participants randomized to gantenerumab and 600 participants randomized to placebo).
NCT05669365
The Care Ecosystem is an accessible, remotely delivered team-based dementia care model, designed to add value for patients, providers and payers in complex organizational and reimbursement structures. Care is delivered via the phone and web by unlicensed Care Team Navigators, who are trained and supervised by a team of dementia specialists with nursing, social work, and pharmacy expertise. The evidence base to date suggests that the Care Ecosystem improves outcomes important to people with dementia, caregivers, and payers when delivered in a controlled research environment, including reduced emergency department visits, higher quality of life for patients, lower caregiver depression, and reduced potentially inappropriate medication use (Possin et al., 2019; Liu et al., 2022). The investigators propose a rapid pragmatic trial in 6 health systems currently offering the Care Ecosystem program in geographically and culturally diverse populations. The investigators will leverage technology, delivering care via the phone and web and using electronic health records to monitor quality improvements and evaluate outcomes while maximizing external validity. The investigators will evaluate the effectiveness of the Care Ecosystem on outcomes important to patients, caregivers, healthcare providers, and health systems during the pandemic. By evaluating the real-world effectiveness in diverse health systems that are already providing this model of care, this project will bridge the science-practice gap in dementia care during an unprecedented time of heightened strain on family caregivers, healthcare providers and health systems.
NCT05063539
The purpose of this study is to assess the safety, tolerability and effect of study drug LY3372689 in participants with early symptomatic Alzheimer's Disease
NCT05150990
The purpose of this project is to test the impact of different forms of technology (virtual reality vs. video chat) on quality of life and family relationships in older adults who reside in senior living communities and an adult child who lives at a distance. The study will also investigate whether responses to the technology and quality of life outcomes depend on older adults' level of cognitive impairment.
NCT03489278
The purpose of the Clinical Procedures To Support Research (CAPTURE) study is to utilize information collected in the medical record to learn more about a disease called amyotrophic lateral sclerosis (ALS) and related disorders.
NCT04640077
The main goals of this study are to further determine whether the study drug donanemab is safe and effective in participants with Alzheimer's disease and to validate neuropsychological assessments administered over videoconferencing
NCT06079190
The aim of this study is to assess the efficacy and safety of GSK4527226 in participants with early Alzheimer's Disease (AD) (including mild cognitive impairment \[MCI\] and mild dementia due to AD) of 2 dose levels of GSK4527226 compared to placebo.
NCT05318976
The goal of this Phase 2 Alzheimer's study is to determine whether 1.0 mg/kg XPro1595 confers a benefit on cognition, function, and biomarkers of white matter and to further evaluate safety and tolerability. The objectives of this study are to determine the safety, tolerability, and efficacy of XPro1595 in patients with early ADi.
