View clinical trials related to Parkinson Disease.
Filter by:Background: Gait disturbance is one of the most common complaints from patients with Parkinson's disease (PD). It is well-established that people with PD have motor learning impairments. To enhance motor learning, several methods have been recommended, such as sleep, non-invasive brain stimulation techniques, and aerobic exercise. To date, only 2 studies have investigated the effects of acute aerobic exercise on motor learning in people with PD. It is yet unclear whether adding aerobic exercise after multiple motor training sessions can enhance motor learning in people with PD. Additionally, most prior evidences utilized moderate to high intensity aerobic exercise to facilitate motor learning, it is yet unclear whether other types of exercise (e.g., resistance training) could induce similar beneficial effects. Therefore, this proposed project is specifically designed to investigate the effects of adding aerobic or resistance exercise after motor training. To take a step further, this project will also determine the patient characteristics who may benefit from the intervention. Objectives: (1) To examine whether adding specific exercise after training can facilitate learning on patients with Parkinson's disease. (2) To determine the characteristics of participants who may benefit from these types of intervention approach. Methods: A total of 76 participants with idiopathic PD diagnosed by neurologists will be recruited. All eligible participants will be randomized into one of the 4 groups: aerobic group (AEX), resistance group (REX), conventional PT group (CPT), and control group (CON). All participants will receive 12 sessions of gait training. All outcome measures will be assessed before the intervention (pre-test), after the 6th intervention session (mid-test), after all 12 intervention sessions (post-test), and 1-month after the intervention (follow-up test). All assessments will be performed by an independent research assistant who will be blinded to the group allocation of the participants. The primary outcome will be gait performance, and the secondary outcomes will include measurements of cognitive and behavioral functions. Additionally, transcranial magnetic stimulation will be used to examine the changes of corticomotor excitability associated with the interventions.
The aim of NS-PARK cohort are to describe the natural history of Parkinson's disease (PD), and to propose patients stratification models based on PD pathophysiological mechanisms. Patients are included at all PD expert centers in France. Standardized demographic, diagnosis, motor and non-motor symptoms evaluation, and treatment information are collected, and clinical data are updated at each visit of the patient at the center. A blood sampling is perform at baseline for genetic testing and implement an associated biocollection.
This monocentric and prospective trial aims firstly to assess the pharmacokinetic profile of continuous and diurnal subcutaneous apomorphine infusion in patients with Parkinson's disease under stabilized treatment and, secondly, to collect data highlighting the possible influence of pharmacogenetics.
Deep brain stimulation (DBS) of the sub-thalamic nucleus (STN) has evolved over the past decades as a mainstream therapy for advanced Parkinson's disease (PD). The classical procedure consists in STN indirect targeting based on stereotactic atlases or statistical coordinates in AC-PC (Anterior Commissure - Posterior Commissure) referential along with target control and correction by micro-electrode recordings (MER) and awake clinical testing. To avoid potential complications and patient discomfort related to current procedure, asleep surgery without this control process has become more and more performed, essentially thanks to the progress of neuroimaging allowing to STN visualization. However, it has been reported a relative inaccuracy between the "radiological" STN delimitated on several types of MRI sequences (T2, T2*, SWI) and the per-operative electrophysiological findings. As a result, there are currently many types of STN-DBS procedures, and the lack of standardization between techniques complicates the interpretation of postoperative results on anatomical, electrophysiological and clinical points of view. Furthermore, to date, it has not been proven that asleep surgery without MER and clinical controls is as effective as the standard procedure in a prospective controlled randomized clinical trial. Investigators hypothesize that the clinical-based 18 landmarks STN target will be precise enough to allow to perform surgery under general anesthesia without MER correction, and accurate enough to achieve non inferior clinical results compared to what is usually done in each centre. The main objective is to compare at one year, the % of motor improvement after PARKEO 2-targeting asleep DBS without intraoperative MER versus the targeting procedure using intraoperative MER by the UPRDRS 3 (Unified Parkinson's disease rating scale 3).
To study the effects of acute apomorphine vs. placebo administration on different Parkinson's disease pain types.
This study aims to assess changes in connections within the brain in Parkinson's disease (PD). We will invite up to 10 people with PD to participate in this study and complete several brain scans using PET (Positron Emission Tomography) and fMRI (functional Magnetic Resonance Imaging) on the Hybrid PET/MRI scanner. We will also invite 10 participants without PD to complete the same scans for comparison. "Somatotopy" refers to how areas of the brain are organized according to the body part they affect. The striatum is the brain region that coordinates complex thinking and movement. Plasticity refers to changes in connections within the brain, which can happen to make up for changes that are related to PD. In this study we will use PET and fMRI imaging together to investigate changes in the striatum in people affected by Parkinson's disease. The hybrid PET/MR scanner allows us to perform simultaneous PET and MRI measurements to investigate this.
The aim of this study is to assess the effect of 8-week physiotherapy training using immersive virtual reality (VR-training) compared to a physiotherapy training performed in a real setting (RS-training) on handwriting and touch screen technology-based activities, brain functional activity and cognition in patients with Parkinson's disease (PD). Both groups will perform upper limb exercises focused at improving movement amplitude and speed during several activities such as writing and using touch screen-technology. Participants randomized to VR-training (N=20) will perform exercises under the augmented visual feedback induced by the VR aimed at stimulating movement amplitude and speed. Participants randomized to RS-training (N=20) will perform exercises in a real setting. Before training, after training (8 weeks) and at 3-month follow-up (20 weeks), subjects with PD will undergo clinical evaluations (neurological, physiotherapy and neuropsychological) while taking their regular anti-parkinsonian drugs (on-medication state). MRI scans will be acquired at each time-point to assess brain activity reorganization during off state (MRI scans will be acquired at least 12 hours after the regular evening dopaminergic therapy administration to mitigate the pharmacological effects on neural activity). A sample of matched healthy subjects (N=15) will undergo clinical, physiotherapy, neuropsychological and MRI assessments only at study entry as a benchmark.
Music therapy is widely used in relational and rehabilitation settings. In addition to Neurologic Music Therapy and other music-based techniques, "sonification" approaches were recently introduced in the field of rehabilitation. The "sonification" can be defined as a properly selected set of sonorous-music stimuli are associated with patient movements mapping. In fact, the auditory-motor feedback can replace damaged proprioceptive circuits with a consequent improvement of the rehabilitation process. Interventions with "sonification" facilitate sensorimotor learning, proprioception and movements planning and execution improving global motor parameters. This study proposes the use of musical auditory cues which includes the melodic-harmonic component of the music. This kind of sonification makes the feedback pleasant and predictable as well as potentially effective. The investigators propose to apply and assess the effectiveness of this kind of sonification on gait training and other secondary outcomes in stroke, Parkinson's disease and multiple sclerosis population. Also, the investigators will assess the impact of "sonification" on the level of fatigue perceived during the rehabilitation process and on the quality of life. The study is a multicenter randomized controlled trial and will involve 120 patients that will undergo standard motor rehabilitation or the same rehabilitation but with the sonification support. The interventions will be evaluated at the baseline, after 10 sessions, after 20 sessions and at follow-up (one month after the end of the treatment). The assessment will include functional, motor, fatigue and quality of life evaluations. The collected data will be statistically processed.
Balance impairment is one of the most common disorders due to a neurological diseases. Sensor-based technologies may be useful for falls prevention and balance recovery during patients hospitalization. OAK Elderly Care System (Khymeia Group, Noventa Padovana, Italy) allows the assessment of fall risk, the centre of pressure and the execution of balance exercises in a virtual environment.
This study is a multicenter randomized double-blind placebo-controlled study. The research content is 1. The improvement effect of Bifidobacterium triple viable capsules（BIFICO） on motor symptoms and constipation and sleep in mild to moderate Parkinson's disease and the safety of the study; 2. the mechanism of the improvement effect of intestinal microecological changes on motor and constipation symptoms in mild to moderate Parkinson's disease.