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Alzheimer Disease clinical trials

View clinical trials related to Alzheimer Disease.

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NCT ID: NCT03432195 Recruiting - Alzheimer's Disease Clinical Trials

A Clinical Study to Evaluate the Pharmacokinetics (PK) of Corplex™ Donepezil Transdermal Delivery System (TDS) Applied to Different Body Locations

Start date: January 31, 2018
Phase: Phase 1
Study type: Interventional

A Phase 1, Crossover Study to Evaluate the Pharmacokinetics of Corplex™ Donepezil 10 mg Transdermal Delivery System Applied to Different Body Locations

NCT ID: NCT03430648 Enrolling by invitation - Alzheimer Disease Clinical Trials

Is Tau Protein Linked to Mobility Function?

Start date: February 12, 2018
Phase: N/A
Study type: Observational

This project will provide new data to address an important question linking Alzheimer's disease neuropathology to physical disability.

NCT ID: NCT03424200 Recruiting - Alzheimer Disease Clinical Trials

Coaching for Cognition in Alzheimer's (COCOA)

Start date: November 1, 2017
Phase: N/A
Study type: Interventional

One major study objective is, using 2 study arms (data-driven health coaching plus RC vs. RC only), to evaluate the efficacy of data-driven health coaching. 'RC only' will serve as the control group. Participants will be enrolled in the trial on the basis of an existence of objective cognitive impairment defined by the MCI Screen (MCIS) and being in one of three functional stages as defined by the Functional Assessment Staging Test (FAST). The three FAST stages correspond to cognitive impairment without functional impairment (FAST 2), cognitive impairment with functional impairment without impairment in instrumental activities of daily living (FAST 3, also known as mild cognitive impairment, MCI), or cognitive impairment with impaired instrumental activities of daily living (FAST 4). Study objectives include measuring treatment related changes in cognitive and functional abilities, quality of life, and biological or biochemical measures. A second major study objective is to analyze longitudinal multi-omic data from individuals on a trajectory of early-stage dementia, to discover correlations between measured variables, and identify models of causation that can further advance knowledge and research in brain degeneration and healthy living

NCT ID: NCT03422250 Recruiting - Alzheimer Disease Clinical Trials

Non-invasive Stimulation of Brain Networks and Cognition in Alzheimer's Disease and Frontotemporal Dementia

Start date: June 19, 2015
Phase: N/A
Study type: Interventional

This pilot study aims to test clinical and connectivity changes following non-invasive stimulation of disease-specific networks in Alzheimer's disease (AD) and behavioral variant frontotemporal dementia (bvFTD). Brain network stimulation will be carried out with transcranial direct current stimulation (tDCS). Target networks will be the default mode network (DMN) and salience network (SN). Twenty AD and 20 bvFTD patients will be recruited and assessed with a comprehensive clinical, behavioral and cognitive battery, and 3T MRI scan (including resting-state fMRI, arterial spin labeling, diffusion tensor imaging, structural MRI) at three time-points: baseline, after tDCS, and after 6 months. Patients will be randomized to 2 arms: anodal stimulation of the disease-specific network (DMN in AD, SN in bvFTD) or cathodal stimulation of the anti-correlated network (SN in AD, DMN in bvFTD). The intervention will consist of 10 tDCS sessions over two weeks. CSF samples will be collected at baseline for biomarker's assessment; blood samples will be collected at each time-point to assess changes in peripheral inflammatory markers. Blood and CSF collection will be optional. A sample of 20 elderly controls will be included for baseline comparisons.

NCT ID: NCT03420807 Recruiting - Alzheimer Disease Clinical Trials

Retinal Metabolic Imaging of Alzheimer Patient

Start date: December 4, 2017
Phase: N/A
Study type: Interventional

This research project concerns the evaluation of the Metabolic Hyperspectral Retinal Camera (MHRC), a novel medical instrument from Optina Diagnostics, for the detection of beta-amyloid plaques, a hallmark of Alzheimer's disease (AD), in the retina. The experimental device, produces multiple images of the retina when subjected to light in very specific colors (90-100 specific colors typically) and may be used to identify specific biomarkers based on their unique spectral signature. The retina is an extension of the brain and is the only optically accessible nervous tissue. The MHRC could represent a simple and non-invasive tool to facilitate the diagnosis of AD.

NCT ID: NCT03418688 Not yet recruiting - Alzheimer Disease Clinical Trials

A Multiple Ascending Dose Study of COR388

Start date: February 15, 2018
Phase: Phase 1
Study type: Interventional

The study is a randomized, double-blind, placebo-controlled, multiple ascending dose study to assess the safety and tolerability of ascending repeat doses of COR388 HCl in older healthy male and female subjects and a cohort of Alzheimer's disease subjects.

NCT ID: NCT03417986 Recruiting - Alzheimer Disease Clinical Trials

Clinical Trial to Explore the the Amyloid Beta Draining Effect of Thiethylperazine (TEP) in Subjects With Newly Diagnosed Early-to-mild Dementia Due to Alzheimer's Disease (AD) in Comparison to Healthy Volunteers

Start date: November 24, 2017
Phase: Phase 2
Study type: Interventional

This proof-of-mechanism clinical trial study will test the efficacy and safety of thiethylperazine (TEP) in subjects with early onset of Alzheimer's Disease (AD). There is a strong scientific rationale for this study: TEP is a very well-known substance that has been available since 1961 and approved for the prevention and treatment of nausea, vomiting as well as vertigo. Therefore, it has a well understood pharmacologic background and promising safety data. Using AD mouse models, it has been recently discovered and confirmed that TEP promotes transport of toxic Aβ from the brain into the blood. More importantly, it has also been demonstrated to improve learning deficits in mice. The striking biological effect of TEP in preclinical testing and its known safety and toxicity profile encourages the investigators to investigate this in a multicenter clinical trial in subjects with early-to-mild AD in comparison to healthy volunteers. The investigators will assess whether TEP is able to enhance the transport of Aβ peptides from the brain into the blood in subjects with early-to-mild AD and improves cognitive efficacy.

NCT ID: NCT03412604 Not yet recruiting - Alzheimer Disease Clinical Trials

Effect of Modulating Gamma Oscillations Using tACS

Start date: February 1, 2018
Phase: N/A
Study type: Interventional

This study aims to implement an intervention based on multiple, individualized multifocal tACS stimulation sessions based on individual PET and MRI information in patients with amyloid-positive PET with the hope that this leads to microglia activation and decrease in cerebral amyloid and tau depositions in human patients with AD.

NCT ID: NCT03411291 Completed - Alzheimer's Disease Clinical Trials

Statins in Cerebral Blood Flow and Neuronal Activity--A Pilot Study

Start date: April 2007
Phase: N/A
Study type: Interventional

Specific Aim: Demonstrate that statins have an effect on cerebral blood flow and neuronal activity

NCT ID: NCT03408041 Completed - Alzheimer Disease Clinical Trials

Reported Time Between Onset and Diagnosis of Alzheimer's Disease: Correlation With Objective Parameters

Start date: May 1, 2016
Phase: N/A
Study type: Observational

The early diagnosis of Alzheimer's disease is essential to enable patients to have access to the available treatments. However, there is a delay between the diagnosis and the onset of symptoms, which can range from 1 year to more than 5 years. In clinical practice, the hippocampal volume, measured by the Scheltens index, is currently used as a marker of the progression of the disease. The purpose of this study is to determine whether the patient's sex, age and ethnicity can influence the delay in the expression of cognitive troubles reported by the family at the first medical consultation, as well as to determine if there is a correlation between the delay reported by the family and the Scheltens index.