Alzheimer's Disease Paid Clinical Trials in Texas

The purpose of the Trial-Ready Cohort - Down Syndrome (TRC-DS) is to enroll 120 healthy adults with Down syndrome (DS), between the ages of 25-55, into a trial ready cohort (TRC), and up to 450 participants in total including co-enrolled in the Alzheimer Biomarkers Consortium - Down Syndrome (ABC-DS) study. Participants enrolled in the TRC-DS will undergo longitudinal cognitive and clinical assessment, genetic and biomarker testing, as well as imaging and biospecimen collection. Using these outcome measures, researchers will analyze the relationships between cognitive measures and biomarkers of Alzheimer's disease (AD) to identify endpoints for AD clinical trials in DS that best reflect disease progression. To learn more about the study and participating sites, visit our study website at: https://www.trcds.org/. TRC-DS is collaborating with the Alzheimer's Disease Biomarker Consortium-Down Syndrome (ABC-DS) to allow study participants to be concurrently enrolled in both ABC-DS and TRC-DS, referred to as "co-enrollment". ABC-DS is a longitudinal, observational research study that is overseen at University of Pittsburgh Coordinating Center. ABC-DS participants who express interest in potentially joining a clinical trial in the future and who meet TRC-DS eligibility criteria, may choose to co-enroll in TRC-DS at an ABC-DS Site. Co-enrolled participants will adhere to the ABC-DS protocol and schedule of activities, but agree to share their data with the TRC-DS team and to receive invitations for future participation in clinical trials. Fore more information on ABC-DS please visit https://www.nia.nih.gov/research/abc-ds or http://abcds.pitt.edu/. Read Less

Dementia, a chronic disease of aging, is characterized by progressive cognitive decline that interferes with independent functioning. The medical, psychological, social and functional sequelae of dementia cause great stress to patients, their caregivers, and their family. The investigator proposes to examine effectivness of a home-based care coordination and management device, called Care4AD to help caregivers effectively coordinate, manage, and improve dementia care. Read Less

The purpose of this study is to assess the safety, tolerability, immunogenicity and pharmacodynamic effects of ACI-24.060 in subjects with prodromal Alzheimer's disease and in non-demented adults with Down syndrome. Read Less

Neuroinflammation is a significant component of Alzheimer disease (AD). Our group recently demonstrated that regulatory T cells (Tregs) have a compromised phenotype and reduced suppressive function in AD patients, skewing the immune system toward a proinflammatory status and potentially contributing to disease progression. Low dose interleukin-2 (IL-2) is now viewed as a promising immunoregulatory drug with the capacity to selectively expand and restore functional Tregs. This study is a phase II, randomized, double-blind, placebo-controlled study to assess low dose IL-2 therapy in AD patients. Up to 40 Alzheimer's disease patients in the mild- to moderate clinical dementia stages (MMSE scores: 12-26) will be randomized to five-day-courses of subcutaneous IL-2 or placebo for a total of 6 months. We will evaluate the safety and tolerability of IL-2 treatment and the possible effects of IL-2 treatment on peripheral and central inflammation. The expected time participants will be in the study is 30 weeks. Read Less

The goal of this study is to is to focus on the genetic influences on Alzheimer's Disease (AD) risk. The investigators are looking for families and/or individuals (affected or unaffected) of any ethic background (African American, Caucasian, and Hispanics) with a family history of AD and willing to participate. Read Less

Inflammation could provide a new focus for therapeutic intervention. In this study, we will measure blood and cerebrospinal fluid (CSF) inflammation biomarkers and compare them to measurements of brain glial activation obtained by positron emission tomography (PET). In addition, we will determine the effect of low-dose interleukin-2 (IL-2) immunotherapy, given over 22 weeks, on these inflammation biomarkers. Read Less

Alzheimer's disease (AD) is associated with significant, progressive cognitive decline. Key defects in mitochondrial fuel metabolism insulin resistance, inflammation and decreased brain glucose uptake are linked to AD. This trial will investigate the effects of supplementing glycine and N-acetylcysteine vs. alanine as placebo on these defects in AD, and examine the effects on cognition. Read Less

This study seeks to improve clinical outcomes for an important, growing, and vulnerable population-nursing home residents with Alzheimer's disease or related dementias-by testing an evidence-based intervention to improve these residents' sleep. It will also examine the implementation and sustainment of this intervention. Read Less

The purpose of this study is to assess acceptability, and safety of providing tDCS to ADRD patients with behavioral symptoms and to assess the efficacy of tDCS for ADRD-related symptoms, mainly behavioral symptoms. Read Less

Difficulties with speech and language are the first and most notable symptoms of primary progressive aphasia (PPA). While there is evidence that demonstrates positive effects of speech-language treatment for individuals with PPA who only speak one language (monolinguals), there is a significant need for investigating the effects of treatment that is optimized for bilingual speakers with PPA. This stage 2 efficacy clinical trial seeks to establish the effects of culturally and linguistically tailored speech-language interventions administered to bilingual individuals with PPA. The overall aim of the intervention component of this study is to establish the relationships between the bilingual experience (e.g., how often each language is used, how "strong" each language is) and treatment response of bilinguals with PPA. Specifically, the investigators will evaluate the benefits of tailored speech-language intervention administered in both languages to bilingual individuals with PPA (60 individuals will be recruited). The investigators will conduct an assessment before treatment, after treatment and at two follow-ups (6 and 12-months post-treatment) in both languages. When possible, a structural scan of the brain (magnetic resonance image) will be collected before treatment in order to identify if brain regions implicated in bilingualism are associated with response to treatment. In addition to the intervention described herein, 30 bilingual individuals with PPA will be recruited to complete behavioral cognitive-linguistic testing and will not receive intervention. Results will provide important knowledge about the neural mechanisms of language re-learning and will address how specific characteristics of bilingualism influence cognitive reserve and linguistic resilience in PPA. Read Less

Inflammation occurs in many brain diseases including Alzheimer's disease. In Alzheimer's disease, amyloid starts accumulating decades before the start of forgetfulness. Basic scientists have reported that inflammation but not amyloid is linked to forgetfulness. When people pinch a finger, it gets swollen. Similar changes occur in brain from various causes. New medications are under development to help healing and prevent permanent damages in the brain. When people pinch a finger, they can check if the injury is healing or getting worse by watching. Investigators can watch inside of the brain using a special camera called positron emission tomography (PET). It is currently possible to watch inflammation in the brain by taking pictures of a molecule called translocator protein (TSPO). But the problem is that by imaging TSPO, investigators can catch changes in more than one kind of cells. The information is not specific to each cell type. Such vague information is not useful to monitor the effect of new medications for inflammation. This proposal attempts to develop a novel method to capture changes in each of two major players in inflammation, microglia and astrocytes. To do so, investigators will take selective pictures of one cell type by using a novel imaging agent for PET. Investigators will also take PET pictures of TSPO. Investigators will process these two kinds of PET pictures using advanced mathematical methods and extract specific information on microglia and astrocytes. Our novel method will be useful to monitor new therapies to treat inflammation in brain. Read Less

Nighttime agitation in persons with Alzheimer's disease causes patient suffering, distresses caregivers, and often results in prescriptions for harmful antipsychotics. Effective treatments are lacking because of limited knowledge of the etiology of nighttime agitation. The investigators propose a clinical trial to better elucidate whether a sleep disorder, restless legs syndrome, may be a mechanism for nighttime agitation, and if treatment with gabapentin enacarbil (Horizant®) reduces nighttime agitation, improves sleep, reduces restless legs syndrome behaviors, and reduces antipsychotic medications. Read Less