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Active clinical trials for "Parkinson Disease"

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Effect of Scalp Nerve Block on the Recovery Quality of Parkinson's Patients After Deep Brain Stimulation...

Parkinson Disease

Patients diagnosed with Parkinson's disease (PD) undergoing deep Brain Stimulation (DBS) have a higher risk of perioperative complications and postoperative pain will affect quality of recovery (QoR) resulting in longer hospitalization time and higher hospital costs. Scalp nerve block (SNB) combined with intercostal nerve block (ICNB)can alleviate postoperative pain while effect of them on postoperative recovery quality of patients diagnosed with PD was unclear. Therefore, the investigators conducted a randomized controlled trails to provide a novel method for enhanced recovery and early prevention and treatment of acute pain after DBS surgery.

Recruiting10 enrollment criteria

Exercise Adherence and Optimal Nutrition Post Rehabilitation Among People With Parkinson's Disease...

Parkinson Disease

A randomized, controlled trial to evaluate the effect of six months digital follow-up, after a stay at a rehabilitation center, on functional and nutritional status in people with Parkinson Disease.

Recruiting12 enrollment criteria

Effects of Midodrine and Droxidopa on Splanchnic Capacitance in Autonomic Failure

Autonomic FailurePure Autonomic Failure3 more

The purpose of this study is to learn more about the effects of midodrine and droxidopa, two medications used for the treatment of orthostatic hypotension (low blood pressure on standing), on the veins of the abdomen of patients with autonomic failure. The study will be conducted at Vanderbilt University Medical Center, and consists of 2 parts: a screening and 2 testing days. The total length of the study will be about 5 days. About 34 participants will be screened for the study.

Recruiting13 enrollment criteria

Sensory-specific Peripheral Stimulation for Tremor Management

Parkinson's DiseaseEssential Tremor

The purpose of this study is to understand the neurophysiological mechanisms of peripheral electrical stimulation (PES) in modulating supraspinal tremorogenic input to motoneurons. For this purpose, the investigators will use transcutaneous PES, high-density electromyography (HD-EMG), transcranial magnetic stimulation (TMS), electroencephalography (EEG), magnetic resonance imaging (MRI), and neuromusculoskeletal modelling. This study will be carried out in both healthy participants and patients with essential tremor (ET) and Parkinson's disease (PD).

Recruiting55 enrollment criteria

Deciphering the Impact of Exposures From the Gut Microbiome-derived Molecular Complex in Human Health...

Rheumatoid ArthritisParkinson Disease1 more

The ExpoBiome project will analyze the impact of fasting on patients with Parkinsons's Disease (PD) or rheumatoid arthritis (RA) on a clinical level as well as the effect of fasting on their immune system and gut microbiota. ExpoBiome will combine metagenomics and other "omics" [meta-transcriptomics, meta-proteomics and (meta-)metabolomics], bioinformatic analyses and biostatistics under a systems biology framework to gain new mechanistic insights into microbiome-immune system interactions in the context of chronic diseases with inflammatory signatures. Besides a one time crossectional study of healthy participants, patients with RA and PD a longitudinal fasting study with two arms (RA and PD) is planned.

Recruiting18 enrollment criteria

High Frequency Light, Sound, and Tactile Stimulation to Improve Motor and Cognitive Deficits in...

Parkinson Disease

Parkinson's disease (PD) impacts different types of neural oscillations in the brain, including beta (13-30Hz) and gamma oscillations (30-80Hz), which contributes to PD's cardinal symptoms of resting tremor, rigidity, bradykinesia (slowness of movement), and gait instability. The investigators' lab has developed a non-invasive method of increasing gamma power in the brain using Gamma Entrainment Using Sensory Stimulation (GENUS) through light, sound, and tactile stimulation devices. For this study, 40 participants with mild Parkinson's disease will be recruited, and the investigators will assess their brain waves with electroencephalogram (EEG) before, during, and after light, sound, and tactile stimulation to determine the safety, feasibility, and optimization of GENUS as a potential therapy in the PD population.

Recruiting23 enrollment criteria

Wearable Airbag Technology to Mitigate Falls in Individuals With High Fall Risk

StrokeParkinson Disease4 more

The purpose of this study is to evaluate the feasibility and efficacy of a smart airbag system that detects and mitigates fall-related impact in individuals with high fall risk.

Recruiting35 enrollment criteria

Impact of a Standardized Music Therapy Protocol on the Quality of Life of Patients With Abnormal...

DystoniaParkinson Disease1 more

The study of the impact of music on emotional, motor and cognitive aspects remains recent. Music therapy has experienced a major boom over the last half century thanks to neuroradiological techniques for investigating the brain, and in particular in vivo functional MRI. Brain imaging has also made it possible to highlight and analyse certain activations of the networks concerned during the passive listening of music (receptive music therapy) but also during the playing of a musical instrument and/or the use of the voice (active music therapy). The accumulated data in music neurophysiology is now considerable [1]. Music therapy has thus been associated with motor rehabilitation in the case of acquired (stroke) and/or degenerative (Parkinson's disease) pathologies and has also been proposed as a means of pain relief. However, although proposed in the middle of the 20th century as a potentially therapeutic tool, music therapy has not managed to prove sufficiently effective to be validated in medicine. One of the limitations remains the intervention of numerous subjective factors, notably in the establishment of "protocols" and the absence of standardisation in their very structures. Each year, the "Resistant Brain Pathology" unit of the Department of Neurosurgery takes care of more than a hundred patients who have benefited from treatment with Continuous Electrical Neuromodulation (CEN) in order to respond to a motor symptomatology that is resistant to the usual treatments. The benefits of DBS in the management of abnormal movements have been demonstrated [2]. However, this symptomatic treatment does not exclude a worsening of the underlying pathology over time, thereby increasing latent anxiety and promoting the fragility of otherwise severely disabled patients. The management of chronic diseases requires the expertise of a multidisciplinary team so that each aspect contributing to the quality of life of patients can be assessed and supported as best as possible. In order to improve the quality of life of our patients, a music therapy unit has been established within the multidisciplinary neurosurgery department for two years now. The clinical music therapist attached to the unit has a dedicated room, offering a sensory environment conducive to relaxation and including all the necessary comfort. A standardised protocol for the conduct of the sessions, the organisation and choice of music in direct relation to the different emotions explored on the basis of the permanent perception of heartbeats was developed on the basis of the Webb & all study [3]. When a patient is immersed in a sound bath, identical to that perceived in utero, it would seem that this potentiates the benefits expected from music therapy sessions [3]. Our approach, although empirical, shows a decrease in anxiety and an increase in well-being in about fifty patients. Our observations support those highlighted in the literature in other pathologies [4] and encourage the use of this approach as a preamble to more specific explorations, in particular the catalysis of certain motor behaviours. This project is therefore in line with this approach and continuity. The investigators thus hypothesize that participation in a standardized music therapy protocol (active, receptive and psychomusical relaxation) against a background of regular heartbeats improves the quality of life of the operated patients by acting in particular on a reduction of anxiety and depressive symptoms. To our knowledge, music therapy has never been proposed in a standardised way to patients with multiple disabilities, operated on and cared for over the long term in a functional neurosurgery department. This approach remains non-invasive and attractive in an often anxiety-provoking hospital context.

Recruiting13 enrollment criteria

Exploration of Differences in Metabolite Concentrations by 7Teslas NMR Spectroscopy in Striatum...

Parkinson's Disease

Initially, the exploration of brain metabolism by Nuclear Magnetic Resonance Spectroscopy (MRS) of the high magnetic field proton (1H) (11.7T) applied to acute and chronic animal models of Parkinson's disease (PD) showed glutamatergic hyperactivity within the striatum, one of the components of the basal ganglia. Interestingly, acute administration of L-dopa and acute, subchronic and chronic deep brain stimulation of the subthalamic nucleus (STN) normalizes these neurochemical profiles. Investigators also show an increase in glutamate levels in the STN ipsilateral to the substantia nigra pars compacta (SNpc) damaged by the neurotoxin, expected phenomenon, but also and surprisingly in the STN controlateral to the lesion. A degeneration of dopaminergic neurons is also observed in the controlateral SNpc at the lesion suggesting that the hyperglutamatergy of the controlateral STN to the lesion could promote neuronal death in the SNpc and thus participate in the progression and lateralization of the PD. Using 3T MRS in PD patients, as in other studies in humans, investigators do not see changes in glutamate and glutamine levels in the putamen of Parkinsonian patients. This difference between animal and human studies can be explained: by the different rate of progression between PD in humans and animal models with plasticity phenomena limiting glutamatergic hyperactivity, by the effect of treatment in PD masking changes in glutamate metabolism, by limiting sensitivity in the detection of metabolites (Glutamate, glutamine, GABA) at 3T. The 7T 1H MRS improves the dispersion of chemical shifts of the metabolites studied, increases the sensitivity of the measurement, makes it possible to select regions of interest of smaller volumes (1 cm3) and thus limits the magnetic susceptibility effects that degrade the quality of the measured signal. This makes it possible to reliably separate glutamate and glutamine peaks. In this context, investigators propose to study the metabolic changes in a homogeneous group of de novo Parkinsonian patients, naive to any treatment intended to replace the missing dopamine. The gain in spatial resolution, contrast and signal will allow better characterization of localized anomalies in small-volume structures such as basal ganglia, putamen and STN.

Recruiting28 enrollment criteria

Education for Adapted Physical Activity in Parkinson's Disease

Parkinson Disease

Parkinson's disease is a progressive disorders characterized by motor and non-motor symptoms. Actual medical treatments are symptomatic and have little efficacy on late stage axial motor symptoms. Non-pharmacological approaches are therefore essential from the disease onset. Beside physiotherapy, to practice a regular adapted physical activity is crucial. To implement such a practice in everyday life implies to change habits. Patient Education programs are useful tools to help changing behaviors. The study evaluate the effect of a program aiming to promote adapted physical activity in early stage Parkinson's disease by comparing patients receiving the program and patients on a waiting list. The hypothesis that the program will increase the one-week mean daily moderate to intense physical activity as measured with an actimeter.

Recruiting9 enrollment criteria
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