Found 6,931 clinical trials
Early Stage of Alzheimer's and Parkinson's Diseases, HearIng Relevance (SAPHIR)
The study aims to phenotype hearing in patients with early stage of neurodegenerative disorders to explore the prevalence of various hearing disorders in comparison to a control population. Specific focus is made on patients with speech-in-noise intelligibiltiy deficit despite normal tonal audiograms referred to as hidden hearing loss, with potential …
Neurophysiology of Reward Signaling in Parkinson's Disease
The goal of this study is to learn more about the brain activity underlying Parkinson's disease risk taking and reward seeking behaviors. The investigators will utilize neural recordings from corticostriatal structures performed during deep brain stimulation surgery to measure neural activity underlying nonmotor symptoms of Parkinson's disease.
Aquatic High-Intensity Interval Training for Parkinson's Disease
This randomized, single-center, parallel-group superiority trial will evaluate the effect of an 8-week aquatic High-Intensity Interval Training (HIIT) program on balance, physical function, and sarcopenia-related outcomes in individuals with Parkinson's disease (PD). The intervention aims to deliver Tabata-style aquatic HIIT (3 sessions/week) in a therapeutic pool to determine adherence and …
Ketamine for Veterans With Parkinson's Disease
Parkinson's disease (PD) is a devastating illness that has a growing impact on Veterans. One of the most disabling symptoms is depression, which is common in PD and linked to poor quality of life and higher risk of suicide. Unfortunately, there is a lack of effective treatments for depression in …
Transcranial Magnetic Stimulation in Progressive Supranuclear Palsy
The objective of this proposal is to investigate the effect of non-invasive repetitive cerebellar transcranial magnetic stimulation (rTMS) on motor control in progressive supranuclear (PSP). The central hypothesis is that augmenting cerebellar inhibition via cerebellar rTMS will decrease postural instability in patients with PSP. We will use functional near infrared …
Probiotic Treatment for Depression and Associated Mood Disorders in Parkinson's Disease
This study evaluates the use of an oral multi-strain probiotic in the treatment of depression in individuals with Parkinson's Disease. Participants will be randomized to either 12-week multi-strain probiotic treatment or placebo.
Esketamine in Microelectrode Recording-guided Subthalamic Deep-Brain Stimulation for Parkinson's Disease
Under regional anesthesia, subthalamic nucleus deep brain stimulation (STN-DBS) has proven to be an effective therapeutic approach for improving motor symptoms in Parkinson's disease. However, a significant portion of Parkinson's disease (PD) patients is unable to cooperate with the surgery, necessitating the use of awake sedation. Nevertheless, the administration of …
18F-mFBG Cardiac Uptake With Lewy Body Dementia
This is a Phase 2 study evaluating the positron-emitting radiopharmaceutical 18F-mFBG as an imaging agent for quantification of the effect of neurodegenerative diseases on myocardial sympathetic innervation. Effectiveness of 18F-mFBG imaging of the heart will be judged in terms of the quantitative difference between results for subjects with Lewy body …
Adaptive Neurostimulation to Restore Sleep in Parkinson's Disease (Aim 2)
Parkinson's Disease (PD) is the second most common of the age-related neurodegenerative disorders, affecting over 1,900 adults per 100,000 over the age of 80 in the US. The prevalence of sleep dysfunction in PD is estimated at nearly 80-90% which includes sleep fragmentation, insomnia, rapid eye movement (REM or dream …
rTMS as an Intervention for Levodopa-induced Dyskinesia
The proposed study investigates the use of repetitive transcranial magnetic stimulation (rTMS) as a treatment for levodopa-induced dyskinesia (LID) in Parkinson's Disease (PD). Specifically, the study aims to determine whether patterned stimulation of the pre-supplementary motor area (pre-SMA) can delay the onset of LID after levodopa intake and reduce LID …
