View clinical trials related to Parkinson Disease.
Filter by:The main goal of PD research is to develop disease-modifying drugs to delay or prevent the underlying neurodegenerative process. Levodopa, as the gold standard for PD treatment, is associated with the occurrence of motor complications. Many previous studies have confirmed that Stalevo can reduce the side effects of levodopa alone. Moreover, the effects of Stalevo on the treatment of PD patients have been extensively studied, but the efficacy of Stalevo in early PD patients has been less studied. Therefore, it is necessary to further study the treatment of early PD with Stalevo, and observe whether increasing the number of medication can reduce the occurrence of dyskinesis. The research results will help to deepen the understanding of Stalevo in the treatment of early PD and its clinical efficacy.
Dystonia is a disabling symptom affecting both patients with idiopathic Parkinson's disease (PD) and atypical parkinsonism (AP). Botulinum toxinum (BoNT), by blocking muscle contraction, is a possible treatment for focal dystonia. The benefit of BoNT treatment has been proven in some focal dystonia associated with PD or AP. The investigators aim to give an overview of the efficacy of BoNT in a variety of focal dystonia in a large cohort of parkinsonian patients.
Parkinson's disease (PD) related gait and balance disorders are challenging to treat because they cannot be optimized with pharmacological intervention alone. This treatment gap is important to address because gait asymmetry and incoordination are associated with increased falls in this population, which can be functionally debilitating and lead to increased morbidity and mortality. Freezing of gait (FOG) has also been associated with reduced quality of life independent of its association with impaired mobility. Gait disorders therefore represent an unmet need in the treatment of PD. A split-belt treadmill (SB-TM) can be used to adjust the speed of each leg separately and individuals can be prompted to 'adapt' to an asymmetric gait and 're-adapt' with return to symmetrical gait in a phenomenon known as 'after-effect'.
Parkinson Disease is a degenerative process that affects millions each year, and has devastating effects on patients and their families. The mobility symptoms that manifest as the disease progresses can result in social isolation as patients may be embarrassed or fear falling in public. One of the common risks resulting from the PD is falls. Falling in PD is primarily related to musculoskeletal issues such as muscular rigidity, postural instability & stooped posture. These kinds of manifestations should be amenable to treatment with OMT. There are studies showing the positive impact that OMT has on gait in PD, and a study showing improvement in balance in non-PD subjects. This investigation is designed to address these components via the following specific aims: 1. Identify the effects of a Neck-down OMT (OMT-ND) protocol on gait kinematics and postural control in Parkinson disease The investigators hypothesize that the application of an OMT protocol will improve gait kinematics and increase subjects' ability to respond to a postural challenge. The theoretical mechanism for this is due to the improved joint flexibility, improved proprioception and decreased muscle co-activation. 2. Determine the efficacy of Whole-body OMT (OMT-WB) protocol including cranial manipulation on gait kinematics and postural control in Parkinson disease The investigators hypothesize that the addition of a cranial manipulation protocol will further improve gait kinematics and increase subjects' ability to respond to a postural challenge. The theoretical mechanism for this is due to the improved arterial blood flow to the brain, which results from improving the cranial bone motion, maximizing venous drainage, and reducing any restrictions around the vestibular system.
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.
The main purpose of this study is to examine the efficacy and safety of a repeated dosing ketamine infusion paradigm compared to placebo in individuals with PD. A subset of participants in each arm will undergo baseline and post-treatment PET and fMRI scans, to examine whether changes in synaptic density and reorganization of functional networks underlie ketamine's putative antidepressant effects in PD.
Dance as a treatment to support physical, cognitive and emotional functioning, has gained increased acceptance as a healthcare intervention for people with Parkinson's Disease (PD). The impact of the COVID-19 pandemic has been far reaching with devastating effects for at-risk populations. To find alternative and safe treatment delivery options during the pandemic has been of outmost importance. This mixed-methods, feasibility study on digital for people with Parkinson's Disease aimed to investigate: (1) the feasibility and safety of a digital home-based dance intervention for people with PD; (2) change in self-reported quality of life, cognitive complaints, psychological health and fatigue; and (3) the experience of digital dance for people with PD. Twenty-three participants partook in 10 weekly digital dance classes at home via zoom. Feasibility outcomes measures were administered at post-test. Pre-post changes in self-reported quality of life, cognitive complaints, psychological health and fatigue were measured, as well as the experience of digital dance via focus groups.
Parkinson's patients suffer from respiratory distress for different reasons. It is thought that physiotherapy methods that have an indirect effect on the diaphragm can improve respiratory functions. The aim of this study is to investigate the effects of spinal mobilization and diaphragmatic breathing techniques on respiratory function.
The primary objective of the study is to evaluate the feasibility of eliciting continuous narrative speech in different neurodegenerative and psychiatric indications, using remote, self-administered speech tasks, as measured by the average length of speech elicitation for each speech task during the first week of self-assessment. Secondary objectives include (1) evaluating the reliability of speech tasks in the remote self-administered setting, as measured by the intra- and inter-subject variance; (2) accessing the adherence of speech tasks in this setting, as measured by the subject average fraction of days during the first week, where at least one task response is submitted; (3) evaluating the feasibility of using speech tasks in the setting of a telemedicine videoconference, as measured by the average length of speech elicited in each group; (4) evaluate whether a set of acoustic and linguistic patterns can detect each indication, compare to either a control group or all other indications, as measured by the area under the receiver operating characteristic curve (AUC), sensitivity, specificity and Cohen's kappa of the relevant binary classifier; (5) evaluating how the performance of such algorithms can be impacted by speaker and environment covariates, as measured by the Kendall rank correlation coefficient of the AUC of each classifier and each of age group, gender and speech-to-reverberation modulation energy ratio.
This project aims to analyse eye movements, their alterations and influence in reading performance in patients with acquired CNS diseases and compare them with people of the same age, without neurological or ocular pathology and with normal reading speed and pattern. The exploration is focused on the oculomotor system in patients with CNS diseases, even without involvement of the primary visual pathway, and reveals more involvement than the one obtained by a simple ophthalmological examination.