Active clinical trials for "Parkinson Disease"

Fatigue affects more than half of people living with Parkinson's disease. Despite its prevalence, treatment options remain limited. To improve patient outcome, a group treatment protocol was developed for PD fatigue management primarily using cognitive behavioral therapy. The program focuses on assisting individuals with PD who experience fatigue to establish proper sleep hygiene habits and a physical exercise routine to meet the end goal of reducing fatigue. The aim of the group is to change negative thoughts and behavior regarding changing sleep hygiene habits and exercise behavior into positive ones. This is a feasibility project that aims to explore the feasibility of this protocol as well as to produce a treatment protocol that is able to be replicated by other occupational therapists and health professionals who serve the PD population.

Gait disorders represent disabling symptoms in Parkinson's Disease (PD). The effectiveness of rehabilitation treatment with Body Weight Support Treadmill Training (BWSTT) has been demonstrated in patients with stroke and spinal cord injuries, but limited data is available in PD. The aim of the study is to investigate the efficacy of BWSTT in the rehabilitation of gait in PD patients. Thirty-six PD inpatients were enrolled and performed rehabilitation treatment for 4 weeks, with daily sessions. Subjects were randomly divided into two groups: both groups underwent daily 40-minute sessions of traditional physiokinesitherapy followed by 20-minute sessions of overground gait training (Control group) or BWSTT (BWSTT group). The efficacy of BWSTT was evaluated with clinical scales and Computerized Gait Analysis (CGA). Patients were tested at baseline (T0) and at the end of the 4-week rehabilitation period (T1).

This study aimed to assess the effects of transcranial photobiomodulation in patients with Parkinson's disease (PD).

There are experimental evidences of the important role of exercise in the PD, that induces similar effects to pharmacotherapy. So far, the mechanisms of the impact of these changes on the brain subcortical and cortical regions functioning, motor activities and cognitive functions are still not clear. The aim of this longitudinal human experiment is to examine the effects of cycle of 8-week high-intensity interval training (HIIT) on: (i) neurophysiological function of cortical motor structures and skeletal muscle actvity, (ii) psychomotor behavior critically associated with dopamine dependent neural structures functioning and (iii) neurotrophic factors' secretion level in blood. The investigators will recruit 40 PD individuals, who will be divided into two groups: one of them will perform two 8-weeks cycle of HIIT (PD-TR), and the other will not (PD-NTR). The investigators will recruit also 20 age-matched healthy controls (H-CO) as additional control group who will not perform the HIIT. All PD subjects will be examined during their medication "OFF-phase" pre HIIT and 1 week-, 1 month-POST cycle of HIIT. The subject from H-CO will be tested only once. To examine the assumed HIIT-induced changes in brain functioning the investigators will use: (i) EEG (recorded simultaneously with EMG) methods to assess an amplitude, location and directionality of brain electrical current of cortical regions and strength of intra-cortical network interactions during motor tasks performance. During the EEG experiments the subjects will perform (i) bimanual anti-phase DA level dependent motor tasks (during which the investigators will record EMG, force). The investigators will also assess motor and non-motor symptoms of PD and functional test of manual dexterity to evaluate a quality psychomotor behavior. Using these methods the investigators will determine in detail the mechanisms of functioning of the CNS in PD patients, with emphasis on the cortical interactions that are dependent on synthesis and DA transmission. The results of the study will help to answer the fundamental questions about HIIT induced neuroplasticity in PD patients, as well as complement the lack in knowledge about the mechanisms of exercise-induced changes in PD, and as a consequence it could enrich the golden standard of treatment in PD from pharmacotherapy toward implementation of precise evidence based rehabilitation.

Phase I study to assess the safety, tolerability and pharmacokinetics of single and multiple doses of KW-6356 in healthy volunteers

The ability of performing multi-tasking procedures is impaired in patients with Parkinson's disease. In this study, our goal was to detect the effects of dual-task training with treadmill training on walking and balance and to compare its effects on quality of life, cognitive functions and risk of fall, to treadmill training alone.

Sustained ambulation is a challenge for individuals with Parkinson's disease (PD) as walking economy is frequently compromised. There are also various disease-related skeletal muscle alterations that may contribute to performance fatigability during ambulation. Concomitantly, individuals with PD experience substantial difficulty maintaining sustained forward progression at push-off during the gait cycle due to diminished force production. Exercise is commonly prescribed for these individuals, though traditional exercise approaches to PD have often applied a "one impairment-one modality" paradigm that addresses each impairment separately. Interventions to optimize movement should facilitate an individual's response to the challenge of responding to a complex interplay of constraints that are also specific to a task and its environmental context. Thus, there are multiple concurrent targets for exercise interventions that may not fit easily within a "one impairment-one modality" model. A multimodal intervention is designed to address an array of constraining impairments concurrently. However, the evidence-base for multimodal exercise approaches is still developing and far from conclusive. The purpose of this study is to demonstrate that multimodal overground locomotion training (OLT) can promote walking economy during sustained overground ambulation in individuals with PD, and produce concurrent secondary effects that decrease performance fatigability and increase propulsion. The aims of this study are to 1) Evaluate walking economy during sustained overground walking after 12 weeks of multimodal OLT, 2) Evaluate secondary effects of OLT.

Aerobic exercise is recommended for individuals with Parkinson's disease (PD) and can improve quality of life, both physically and mentally. The most efficacious program to achieve these exercise benefits is unknown. Recently, high-intensity interval training (HIIT) has been shown to be safe and more effective in many high-risk populations with limited exercise tolerance. Shorter bouts of exercise are likely better tolerated in PD due to difficulty sustaining muscle contractions. The goal of this project is to determine whether HIIT produces superior cardiorespiratory, neuromuscular, biomechanical, and clinical adaptations than conventional continuous moderate intensity training (CMIT) in PD.

This double-blind, randomized, placebo-controlled, investigator-initiated, multi-centre trial aims to establish metabolic improvements in AD and PD subjects by dietary supplementation with cofactors N-acetylcysteine, L-carnitine tartrate, nicotinamide riboside and serine. Concomitant use of pivotal metabolic cofactors via simultaneous dietary supplementation will stimulate to enhance hepatic β-oxidation and this study's hypothesis is that this will result in increased mitochondrial activity in human brain cell-types.

A feasibility study using measures of turning function derived from Inertial Measurement Unit sensory before, and after, a modified exercise programme approach.