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Active clinical trials for "Parkinson Disease"

Results 221-230 of 3533

Refining Cough Skill Training in Parkinson's Disease and Dysphagia

Parkinson DiseaseDysphagia

Airway protection deficits (cough and swallowing) are prevalent and pervasive in Parkinson's disease (PD), contributing to adverse health outcomes like pneumonia. This study aims to refine cough skill training by examining whether variable versus constant practice conditions improve cough outcomes in people with PD. In addition, this study will provide insight into optimal respiratory adaptations that occur during training to support cough effectiveness, resulting in immediately translatable treatments to improve airway protection-related health outcomes in people with neurodegenerative disease.

Recruiting6 enrollment criteria

The Effect of a Lighting Intervention on Sleep in Parkinson Disease

Parkinson DiseaseSleep Disturbance

50 participants with Parkinson's disease will be recruited to complete actigraphy studies to assess sleep disturbances. For this, participants will wear an Actigraph for seven days. Thirty of these participants with sleep disturbance will go on to receive a tailored lighting intervention (TLI) to assess the effect on sleep, fatigue, and circadian entrainment via urinary melatonin levels.

Recruiting2 enrollment criteria

Development of a Multifunctional Rehabilitation Device for Persons With Parkinson's Disease

Parkinson Disease

The researchers have developed a multifunctional rehabilitation device that will be tested in this feasibility trial across three sub-studies: (i) dual session in-lab; (ii) multi-session in-lab and (iii) in the participant's home. A long-term outcome is to test possible benefits of this device (if accepted by the user Parkinson population) on motor and cognitive functions in a clinical trial in a future study.

Recruiting4 enrollment criteria

N-DOSE: A Dose Optimization Trial of Nicotinamide Riboside in Parkinson's Disease

Parkinson Disease

N-DOSE is a double-blinded placebo-controlled randomized trial aiming to determine the optimal biological dose (OBD) of nicotinamide riboside (NR), in individuals with Parkinson's disease (PD). The investigators recently reported the NADPARK study (ClinicalTrials.gov: NCT03816020), a phase I randomized, double-blinded trial, assessing the tolerability, cerebral bioavailability and molecular effects of NR therapy, 1000mg daily, in PD. The NADPARK study showed that NR 1000mg daily was well tolerated and led to a significant, but variable, increase in cerebral NAD (nicotinamide adenine dinucleotide) levels (measured by 31phosphorous magnetic resonance spectroscopy, 31P-MRS) and related metabolites in the cerebrospinal fluid (CSF). NR recipients showing increased brain NAD levels exhibited altered cerebral metabolism, measured by 18fluoro-deoxyglucose positron emission tomography (FDG-PET), and this was associated with mild clinical improvement. The results of the NADPARK trial nominate NR as a potential neuroprotective therapy for PD, warranting further investigation in larger trials. The investigators recently conducted the NR-SAFE safety trial comparing 3000mg NR to placebo in 20 participants with PD over 4 weeks (NCT: NCT05344404) which showed no moderate or severe adverse events, and no signs of acute toxicity. Due to the variability in response to NR in the NADPARK trial, the N-DOSE study will investigate the response to escalating doses of NR from 1000mg to 3000mg over 12 weeks, in order to ascertain the optimal biological dose of NR in PD.

Recruiting11 enrollment criteria

UB-312 in Patients With Synucleinopathies

Multiple System AtrophyParkinson Disease

This is a Phase 1b study to determine the safety, tolerability, and immunogenicity of UB-312 in participants with multiple system atrophy (MSA), and in participants with Parkinson's disease (PD). UB-312 is a UBITh®-enhanced synthetic peptide-based vaccine and may provide an active immunotherapy option for treating synucleinopathies including the most prevalent form, PD; and the most rapidly progressive form, MSA.

Recruiting31 enrollment criteria

Meridian Activation Remedy System for Parkinson's Disease

Parkinson Disease

In this study, the investigators aim to evaluate the clinical efficacy and cost-effectiveness of MARS-PD. Conventional, usual care will be used as the comparator because this trial aims to assess the add-on effect of MARS-PD. The investigators hypothesize that the complex therapy will relieve motor and nonmotor symptoms, improve gait performance, and enhance neuroplasticity in PD patients, and will be safe and cost-effective.

Recruiting11 enrollment criteria

Efficacy, Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of BIA 28-6156 in GBA-PD...

Parkinson's Disease

The purpose of this randomized, double-blind, placebo-controlled study is to assess the efficacy of BIA 28-6156 over placebo in delaying clinical meaningful motor progression over 78 weeks in subjects with Parkinson's disease who have a pathogenic variant in the glucocerebrosidase 1 (GBA1) gene (GBA-PD).

Recruiting41 enrollment criteria

Istradefylline Effect Protocol on Parkinson's Disease Tremor

Parkinson DiseaseTremor

This is an investigator-initiated trial. In this 6-month open label, single arm, exploratory pilot study, the investigator intends to enroll a pilot sample of 25 patients with Parkinson's disease who are being started on the novel FDA approved medication "Istradefylline'' as an add on therapy for management of their motor symptoms (based on the judgment of the movement disorders specialist, if patients are in sub-optimal management of their symptoms on maximum tolerable dose of their dopaminergic medications). The investigator will evaluate their motor symptoms before starting the new medication, including their MDS-UPDRS total and MDS-UPDRS-III scores.

Recruiting23 enrollment criteria

GRoningen Early-PD Ambroxol Treatment

ParkinsonParkinson Disease

The most common genetic risk factor for Parkinson's Disease is a heterozygous mutation of the GBA1 gene, encoding the lysosomal enzyme glucocerebrosidase (GCase). Reduced GCase activity is associated with aggregation of the protein alpha synucleine (aSyn) in the central nervous system, which is related to the pathological cause of PD. Ambroxol is a mucolytic expectorant that appears to facilitate the refolding of the misfolded GBA protein thats acts as a chaperone for GCase. This randomized placebo-controlled trial aims to investigate the disease-modifying properties of ambroxol in PD patients with a GBA1-mutation. Patients will undergo motor and cognitive tests, as well as imaging and blood tests.

Recruiting15 enrollment criteria

Effects of Telerehabilitation Based Motor and Cognitive Dual Task Exercises in Patients With Parkinson's...

Parkinson Disease

The ability to respond to multiple stimuli is impaired in Parkinson's patients. Traditional rehabilitation approaches focus only on balance and gait training, but individuals with Parkinson's disease need to perform multiple tasks in daily life.

Recruiting12 enrollment criteria
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