67 Clinical Trials for Various Conditions
The purpose of this single arm study is to evaluate the feasibility and safety of treatments with a non-invasive neuromodulation device in adults diagnosed with mild/moderate Parkinson's disease dementia (PDD). A non-invasive device is a device that stays outside of the body and is not implanted and does not penetrate the skin. Neuromodulation means that the device stimulates activity in the brain.
Parkinson Disease Dementia
This study is designed to evaluate the safety and treatment effects of fosgonimeton (ATH-1017) in subjects with Parkinson's Disease Dementia or Dementia with Lewy Bodies, with a randomized treatment duration of 26 weeks.
Parkinson Disease Dementia, Dementia With Lewy Bodies
The purpose of study is to demonstrate the pharmacodynamic (PD) effects of E2027 on cerebrospinal fluid (CSF) cyclic guanosine monophosphate (cGMP) in participants with DLB and PDD with and without amyloid copathology after 9 weeks of treatment.
Lewy Body Disease, Parkinson Disease
This study will be conducted as a multi-center, open label study in the US. There will be 40 patient to receive the active investigational product.
Parkinson Disease, Dementia
This study uses a special type of scan called a positron emission tomography (PET) scan to take pictures of the brain. During the PET scan, a special dye called 11C-PBR28 is injected into the body. 11C-PBR28 sticks to parts of the brain where there is inflammation. The purpose of this study is to see if 11C-PBR28 can detect inflammation in patients with Parkinson's disease dementia or dementia with Lewy bodies. 11C-PBR28 is considered a drug by the Food and Drug Administration. 11C-PBR28 is not a treatment for any disease. Rather, 11C-PBR28 can be used to measure inflammation in the brain.
Diffuse Lewy Body Disease, Dementia With Lewy Bodies, Parkinson's Disease Dementia
The purpose of this study placebo-controlled, randomized, double-blind study is to assess the safety and efficacy of SYN120 in patients with Parkinson's disease dementia (PDD) already treated with a stable dose of a cholinesterase inhibitor.
Parkinson's Disease Dementia (PDD)
Previous clinical studies revealed that the newly developed biophoton therapy has been safe and effective in treating patients with Alzheimer's disease, dementia, stroke, traumatic brain injury, or Parkinson's disease. The current study is to confirm the previous clinical observation by conducting as a randomized, triple-blinded, placebo-controlled prospective intervention clinical research. About 80 patients with brain disorder (Alzheimer's disease, dementia, stroke, traumatic brain injury, Parkinson's disease) will participate in the intervention clinical study at the Tesla MedBed Center located in Butler, PA.
Brain Disorders - Alzheimer's Disease, Dementia, Parkinson's Disease, Traumatic Brain Injury
The purpose of this study is to provide long-term safety data for rivastigmine capsule and transdermal patch treatments, in particular the effect of rivastigmine on worsening of the underlying motor symptoms of Parkinson's Disease (PD), in patients with mild to moderately severe dementia associated with PD.
Parkinson's Disease Dementia
This study seeks to evaluate the effect of intepirdine (RVT-101) on gait and balance in patients with Alzheimer's Disease, Dementia with Lewy Bodies or Parkinson's Disease Dementia.
Alzheimer's Disease, Dementia With Lewy Bodies, Parkinson's Disease Dementia
This study seeks to evaluate the long-term safety and effectiveness of nelotanserin for the treatment of visual hallucinations (VHs) and Rapid Eye Movement (REM) Sleep Behavior Disorder (RBD) in subjects with Lewy body dementia (LBD).
Lewy Body Dementia, Dementia With Lewy Bodies, Parkinson's Disease Dementia, Visual Hallucinations, REM Sleep Behavior Disorder
This study seeks to evaluate the safety and efficacy of Nelotanserin for the treatment of Rapid Eye Movement (REM) Sleep Behavior Disorder (RBD) in subjects with dementia with Lewy bodies (DLB) or Parkinson's disease dementia (PDD).
Dementia With Lewy Bodies, REM Sleep Behavior Disorder, Parkinson's Disease Dementia
This pilot study will test Nilotinib's ability to alter the abnormal protein build up in Parkinson disease and Diffuse Lewey Body Disease patients . Patients will receive Nilotinib at different doses for 6 months. Patients will then be tested to see if there is change in three areas: 1) has the disease symptoms changed. 2) has levels of a specific misfolded protein changed in the fluid around their brain and spine. 3) Have inflammatory markers changed in the patient's blood and fluid around their brain and spine. If successful, this drug could be used to slow down or stop the progression of disorders that involve abnormal collection of misfolded proteins. However, the main purpose of this pilot study is to check for the safety of using this medication at this level.
Parkinson's Disease, Parkinson's Disease Dementia, Diffuse Lewy Body Disease
This is a study to see whether participation in the Edmond J. Safra Interdisciplinary Home Visit Program for Advanced Parkinson's (HVP) increases the rate of age-appropriate vaccinations in people with advanced Parkinson's Disease (PD) and related disorders. This study will evaluate the impact of the HVP on the rate of common illnesses such as flu and pneumonia in patients with advanced PD and related disorders over the course of one year. As there is currently no data available on the baseline rate of vaccinations in either homebound or less disabled PD populations, investigators will seek to establish the baseline rate of vaccinations, barriers to getting vaccinated, and baseline healthcare utilization in these populations by piloting (Phase 1) and then implementing (Phase 2) a survey via telephone interviews. Investigators will then test feasibility of offering influenza and pneumococcal vaccinations, as appropriate, to the homebound individuals in our HVP cohort (Phase 3), and will compare their pre- and post-intervention rates of both outpatient and acute healthcare utilization and self-reported illness.
Parkinson's Disease
This study seeks to evaluate safety and efficacy of Nelotanserin for the treatment of visual hallucinations in subjects with Lewy body dementia.
Lewy Body Dementia, Visual Hallucinations
The purpose of this study is to assess the performance of AclarusDx™, an investigational blood test detecting gene expression information, and intended to help physicians in making an Alzheimer's Disease diagnosis in patients having memory impairments.
Alzheimer's Disease, Mild Cognitive Impairment, Vascular Dementia, Fronto-temporal Dementia, Primary Progressive Aphasia, Parkinson' Disease Dementia, Mixed Dementia
The goal of this clinical trial is to test whether a music therapy intervention (MT) prevents hospital-acquired delirium (HaD) in patients with Parkinson's disease (PD) and Dementia with Lewy Bodies (DLB). Delirium is defined as a mental state in which you are confused, disoriented, and not able to think or remember clearly. It can start suddenly and is usually temporary. It is common among patients with PD/DLB during hospitalization. We are conducting a randomized controlled feasibility pilot study of music therapy (MT) in patients with PD/DLB in the inpatient acute hospital setting. We are testing if receiving music therapy lowers the risk of delirium, compared to other interventions. We are also testing if music therapy lowers the need for certain restraints and medications during the hospitalization. Participants admitted to UMass Memorial Medical Center will be invited to participate. Participants will be asked to undergo a music therapy intervention for 30 minutes 3 times per week, and to listen to personalized music playlists for 60 minutes 4 times per week. Participants will be assessed for HaD every 24 hours, and will undergo additional surveys and questionnaires. Researchers will compare the music therapy intervention to two another comparison groups: one group assigned to listen to music on their own, and one group assigned to receive only standard treatments. About one-third of the participants will be assigned to each of the three study groups.
Parkinson Disease, Dementia, Lewy Body, Delirium
The study is designed to characterize the clinical, neuropsychological, polysomnographic, and neuroimaging findings among subjects with Alzheimer's disease, Lewy Body dementia, and Parkinsons' Disease.
Alzheimer's Disease, Lewy Body Dementia, Parkinson's Disease
The purpose of this study is to evaluate if a drug commonly used to treat excessive day-time sleepiness, called armodafinil (Nuvigil), is also effective in improving the impairment in the attention commonly reported by patients with more advanced Parkinson's disease (PD) and Lewy body disease (LBD).
Parkinsons Disease, Lewy Bodies Disease
The purpose of this research is to evaluate the usefulness of memantine, compared to placebo (sugar pill), for the treatment of cognitive impairment in patients with idiopathic Parkinson's disease (PD) and dementia. Memantine is used as a safe and effective treatment for patients with Alzheimer's disease. Cognitive impairment includes concentration and memory difficulties. We will look at how well this medication helps your cognitive impairment, how well you tolerate this medication (including its effects on your motor symptoms of PD) your activities of daily living, your emotions, and any medical conditions you might have. We will interview a person you choose as your "informant".
Parkinson's Disease, Cognitive Impairment, Dementia
This study will evaluate the safety and effectiveness of donepezil (Aricept) for treating mild dementia in patients with Parkinson's disease. Donepezil is approved for treating patients with Alzheimer's disease, whose memory and cognition problems are similar to those of patients with Parkinson's disease who are affected by dementia. Donepezil prevents the breakdown of a chemical messenger called acetylcholine, which is involved in memory and other cognitive functions, and may improve cognition in patients. Patients 40 years of age and older with Parkinson's disease who have mild to moderate dementia may be eligible for this 6-month study. It involves 6 clinic visits of approximately 2 hours each, described below. Candidates will be screened for participation during Visit 1. * Visit 1 (screening visit): Study candidates will have a medical history, physical and neurological examinations, electrocardiogram (EKG), and possibly blood tests. They will also undergo neuropsychological testing (tests of memory, language, mood and, other brain functions) and fill out a quality of life questionnaire. Those enrolled will be randomly assigned to receive either donepezil (5 mg per day) or placebo-a look-alike pill with no active ingredients. After 4 weeks, the dose of donepezil will be increased to 10 mg per day. Patients who do not tolerate the higher dose will have it reduced to 5 mg. Those who do not tolerate the 5-mg dose will be taken off medication but will continue to be followed and tested. * Visit 2 (week 7): Patients will have a neurological examination and neuropsychological testing and will fill out a quality of life questionnaire. * Visit 3 (week 10): Patients will repeat the evaluations done during visit 2 and will stop taking the study medication. * Visit 4 (week 16): Patients will repeat the evaluations done during visit 2 and will have their study medication switched. That is, patients previously on placebo will be switched to donepezil, and patients who were taking donepezil will be switched to placebo. After 4 weeks, the dose of donepezil will be increased to 10 mg per day. Patients who do not tolerate the higher dose will have it reduced to 5 mg. Those who do not tolerate the 5-mg dose will be taken off medication but will continue to be followed and tested. * Visits 5 and 6 (weeks 23 and 26): Patients will repeat the evaluations done during visit 2. This study is being conducted at the National Institutes of Health, the University of Pennsylvania, and Northwestern University
Parkinson Disease
This is an open-label study to investigate the effects of the rivastigmine patch on attention and behavior in Parkinson's disease when associated with memory and/or thinking problems. Rivastigmine (also sold under the name Exelon) is an FDA approved medication used for the treatment of mild to moderate Alzheimer's Disease (AD) and memory or thinking problems due to Parkinson's disease. Recently a rivastigmine patch was developed, which has shown similar effectiveness with fewer side effects and increased caregiver preference when compared to capsules. This is an open-label 12 week study where 15 subjects diagnosed with Parkinson's Disease who have mild to moderate memory and/or thinking complaints will be treated with the rivastigmine patch at UCSF. This study also analyzes the mechanism by which the rivastigmine patch works in people with Parkinson's disease and memory and/or thinking problems.
Parkinsons Disease With Dementia, Parkinsons Disease With Mild to Moderate Memory and/or Thinking Problems
These caregivers are a vulnerable group due to their physical isolation and well-documented rural disparities in health care access and quality. Many rural dementia caregivers experience serious health consequences due to caregiving responsibilities that can limit their ability to maintain their caregiving role. Thus, there is a pressing need for effective, scalable, and accessible programs to support rural dementia caregivers. Online programs offer a convenient and readily translatable option for program delivery because they can be accessed by caregivers in the home and at the convenience of the user. Building Better Caregivers is an online 6-week, interactive, small-group self-management, social support, and skills-building workshop developed for caregivers of individuals with Alzheimer's disease or related dementia. The investigators will conduct a hybrid effectiveness-implementation randomized controlled trial that will enroll and randomize 640 rural dementia caregivers into two groups: the intervention (workshop) group and the attention control group. Caregivers will be recruited throughout the United States. Primary outcomes will be caregiver stress and depression symptoms. The investigators hypothesize that stress scores and depression symptoms will be significantly improved at 12 months in the intervention group versus control group. The investigators will also identify key strengths (facilitators) and weaknesses (barriers) of workshop implementation. The investigators will use the RE-AIM implementation framework and a mixed methods approach to identify implementation characteristics pertinent to both caregivers and rural community organizations. If the Building Better Caregivers workshop is proven to be effective, this research has the potential to open new research horizons, particularly on how to reach and effectively support isolated dementia caregivers in rural areas with an intervention that is scalable, even in low-resourced settings. If the workshop can achieve its goals with rural dementia caregivers, some of those most isolated, it would also be expected to be scalable in other low-resourced settings (e.g., in urban or suburban environments).
Depression, Stress, Psychological, Self Efficacy, Loneliness, Social Isolation, Health Care Utilization, Dementia, Dementia Alzheimers, Dementia of Alzheimer Type, Dementia, Vascular, Dementia Frontal, Dementia, Lewy Body, Dementia, Mixed, Dementia in Parkinsons Disease, Dementia, HIV, Dementia Frontotemporal, Dementia, Multi-Infarct
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding Parkinson's Disease.
Parkinson Disease, Parkinsons Disease With Dementia, Parkinson-Dementia Syndrome, Parkinson Disease 2, Parkinson Disease 3, Parkinson Disease 4
The general purpose of this observational study is to examine biomarkers associated with the pathology of neurodegenerative diseases to potentially develop novel therapeutic approaches.
Mild Cognitive Impairment (MCI), Alzheimer Disease (AD), Dementia With Lewy Bodies (DLB), Frontotemporal Lobar Degeneration (FTLD), Parkinsons Disease With Dementia (PDD), Transient Epileptic Amnesia (TEA), Temporal Lobe Epilepsy (TLE), Spinocerebellar Ataxias (SCA), HIV Associated Neurocognitive Disorder (HAND), Amyotrophic Lateral Sclerosis (ALS), Primary Lateral Sclerosis (PLS)
Parkinson's disease (PD) is the second most common neurodegenerative disorder causing motor and non-motor symptoms. PD is characterized by death of dopaminergic (DA) neurons in the substantia nigra (SN) pars compacta and formation of inclusions known as Lewy bodies (LBs) that primarily contain aggregated alpha-Synuclein. Nilotinib (Tasigna®, AMN107, Novartis, Switzerland) is approved by U.S. Food and Drug Administration (FDA) and is well tolerated for CML treatment at oral doses of 600-800mg daily. Nilotinib penetrates the brain and promotes autophagic degradation of alpha-Synuclein and p-Tau, leading to survival of DA neurons and improvement of motor function in PD models. For these studies, Nilotinib (1-10mg/kg daily) was used at significantly less than the clinically approved dose (up to 1200mg daily) in CML.
Parkinson Disease, Parkinsons Disease With Dementia
This is a Phase 2a, randomized, placebo-controlled, double-blind, crossover study to evaluate the effects CST-2032 administered with CST-107 on cognition in participants with Mild Cognitive Impairment (MCI) or mild dementia.
Mild Cognitive Impairment, Dementia
A Study to Evaluate NYX-458 in Subjects With Mild Cognitive Impairment or Mild Dementia Associated With Parkinson's Disease or Prodromal or Manifest Lewy Body Dementia
Mild Cognitive Impairment, Mild Dementia, Parkinson Disease, Lewy Body Disease
A randomized placebo-controlled trial to evaluate the safety and efficacy of three doses of study drug LY3154207 treated for 12 weeks in participants with mild-to-moderate dementia associated with LBD (PDD or DLB).
Lewy Body Dementia
The overall purpose of this research is to learn how Parkinson's disease affects thinking and memory in everyday life. Participation will involve thinking tests, questionnaires and interviews about thinking and activities in everyday life.
Parkinson's Disease
The purpose of this study is to evaluate the efficacy of pimavanserin compared to placebo in preventing relapse of psychotic symptoms in subjects with dementia-related psychosis who responded to 12 weeks of open label pimavanserin treatment.
Dementia-related Psychosis