Active clinical trials for "Alzheimer Disease"

The goal of this project is to determine whether low doses of ionizing radiation (LDIR) from repeat CT scanning improves function, cognition and/or behavior in severe AD.

The purpose of this study is to examine the effectiveness of a specific, protocol-based group music therapy intervention, relative to a verbal discussion activity. The study will examine the impact of the specified music therapy intervention on: (1) affective outcomes, (2) social engagement behaviors, and (3) observed quality of life of persons with ADRD. This study will use a within-subjects randomized crossover design involving N=30 persons with ADRD from nursing homes to examine two levels of independent variable: singing-based music therapy and verbal discussion. Both conditions will be held in small groups of 3-6 participants. Nursing homes will be randomly assigned to an intervention sequence in a counterbalanced order (either music therapy first or verbal discussion first), and participants serve as their own controls. Each condition will occur three times per week for two consecutive weeks (6 sessions per treatment). Each session lasts for 25 minutes in the afternoon. A 2-week "wash-out" period (i.e., usual treatment) will occur between conditions. Participants will remain with their assigned small group for all study activities (i.e., music therapy, verbal discussion). Board-certified music therapists (i.e., MT-BC) will lead both conditions and will complete systematic training to ensure these conditions are implemented as intended, following a manualized protocol. An independent auditor will conduct random checks to ensure the music therapists are implementing the conditions as stipulated in the protocol. Data takers will complete systematic, manualized training to ensure reliable data collection.

Diet plays a large role in inflammation, oxidative stress and cognition; however, every person's body type, resting metabolic rate, BMI, and inflammation levels vary. Through performing physiological and comprehensive cellular testing through bio-impedance, allows this study to create personalized diet plans for each subject's body type. Cellular repair therapy has also been known to improve cellular health and inflammation. Through decreasing inflammation and improving oxidative stress, cognition in those with MCI and AD could improve.

This is a multi-centre, randomized, double-blind, placebo-controlled, dose escalation first in human (FIH) study in healthy adults and in patients with mild to moderate Alzheimer's disease. The study is designed to systematically assess the safety (including immunogenicity) and tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of AL002.

This placebo-controlled, double blind study evaluates the treatment effects of adding a multi-pathway botanical dietary supplement (ReBuilder) to the standard treatment regimens of subjects diagnosed with mild or moderate stage Alzheimer's Disease. The objective of the study is to determine if mild and moderate AD patients exhibit improved or stabilized cognitive function when this supplement is added to maximum tolerated doses of their standard treatments.

This intervention study will investigate the effect of therapy light rooms on sleep, circadian rhythms, mood, behavioural problems and function in nursing home (NH) patients with dementia.

With the enrichment of living environment and the progress of medicine, the scale of aging population has increased in many countries of the world. Alzheimer's disease (AD), the leading cause of dementia, counts for approximately 60% to 70% in dementia in aged population. AD is a well-known neurodegenerative disease and characterized by the formation of neurofibrillary tangles and deposition of amyloid in the brain. It also affects more than 12 million patients worldwide and puts a tremendous burden on family caregivers and causes high nursing home costs for society. So far, the mechanisms of AD have not been elucidated and currently no curable treatment exists. Thus, clinical trials concerning the treatment of AD are in urgent expectation. Granulocyte-colony stimulating factor (G-CSF) is a growth factor that presents in human body in small quantity and is known to promote the blood cell proliferation and differentiation. Previous studies showed injection of G-CSF could help release hematopoietic stem cell (HSCs) from bone marrow to the peripheral blood, and then migrate to repair damaged areas, e.g. heart tissue and ischemia brain tissue. We have found that G-CSF triggering release of stem cells from bone marrow shows the potential as an effective reagent for treatment of AD by using two AD mouse models. The one was generated by injecting the brains of normal mice with amyloid and another was by using a strain of transgenic mice which naturally exhibit Alzheimer's disease-like neuronal apoptosis and memory loss. Subcutaneous administration of G-CSF into mice significantly rescued their cognitive/memory functions. G-CSF has already been widely used in clinical practice, for example, neutropenia caused by chemotherapy in cancer and bone marrow transplantation. The new finding shows G-CSF can release HSCs from bone marrow and these cells not only can pass through the blood-brain barrier but can selectively migrate to the region of damaged brain to improve neurological recovery. Thus, we conduct this clinical trial to investigate the potential effect of G-CSF for the cognitive function of AD patients. If successful, G-CSF could open up a new window for AD treatment which is less invasive and more effective than the current therapies.

This Phase I clinical study is a randomized, double-blind, placebo-controlled, parallel-design study to thoroughly assess the safety profile and PK properties of J147 in healthy subjects. The study will include single ascending dose (SAD) in healthy young and elderly subjects.

This is a proof of concept study to determine if changes in brain amyloid levels are evident three months after infusion of 0.4 g/kg of IVIG every 14 days x 5 infusions. Amyloid levels will be measured by Florbetapir PET and retinal scan.

This Phase 1 randomized, placebo-controlled, double-blinded, first-in-human study will evaluate safety, tolerability, and pharmacokinetics of single and multiple ascending doses of NDX-1017 in healthy young and elderly subjects, and elderly subjects with amnestic mild cognitive impairment (MCI), Alzheimer's disease (mild, mild-to-moderate, or moderate), or mixed dementia with Alzheimer's and vascular components (mild, mild-to-moderate, or moderate).