View clinical trials related to Motor Neuron Disease.
Filter by:Veterans are at higher risk than non-Veterans of falling ill with amyotrophic lateral sclerosis (ALS). The investigators have shown that synchronized stimulation over the brain and cervical spinal cord can temporarily strengthen weakened nerve circuits between the brain and hand muscles in people with ALS. The current proposal will take the next step of individualizing this intervention, then applying it repetitively in an attempt to achieve direct clinical benefit on hand strength and function. Following an initial 2-3 month period of optimizing the intervention for each individual, the investigators will compare the effects of two-week programs of paired brain-spinal stimulation with or without hand exercises.
This is a single-center, single-arm, open-label study aiming to assess the safety and feasibility of the MyoRegulator® device when used to treat individuals with amyotrophic lateral sclerosis (ALS). This study is the first use of the MyoRegulator® device to treat individuals with ALS. The main objective of this study is to confirm that individuals with ALS can tolerate the study treatment regimen without any evidence of serious adverse events related to the use of the device. The MyoRegulator® device is a non-significant risk (NSR) investigational non-invasive neuromodulation device that uses multi-site direct current (multi-site DCS) stimulation. It has been used in two completed clinical trials evaluating its efficacy to treat post-stroke muscle spasticity and is currently being evaluated in a third trial in this post-stroke population.
The goal of this study is to improve our understanding of speech production, and to translate this into medical devices called intracortical brain-computer interfaces (iBCIs) that will enable people who have lost the ability to speak fluently to communicate via a computer just by trying to speak.
Genetic diagnosis of Amyotrophic Lateral Sclerosis (ALS) could identify the origin of the disease, potentially allowing the patient to pursue targeted/gene therapy. However, many familial forms of ALS are genetically undiagnosed, either because no variant has been detected in the genes of interest, or because the detected variant(s) have uncertain significance. Currently, molecular diagnosis takes place in two stages: 1) Search for the GGGGCC expansion in the C9ORF72 gene by RP-PCR; 2) Analysis of the coding regions by high-throughput sequencing of a panel of 30 genes involved in ALS. Many of these variants of uncertain significance affect splicing. Their impact can be predicted using in silico tools, but only an analysis of the patient's RNA can confirm their pathogenic nature. Currently, the analysis of transcripts is only done a posteriori, when a variant predicted to impact splicing is detected on the patient's DNA. RT-PCR followed by Sanger sequencing then verifies the impact of the splice variants. This method confirmed the impact of certain splice variants in patients. However, this method is time-consuming and requires custom development, and is mutation/gene/patient-dependent. In contrast, high-throughput RNA sequencing (RNA-Seq) simultaneously analyzes the splicing of numerous genes, with a global approach, applicable to all patients. This approach avoids the custom design of primers, which can be biased by the interpretation of splicing predictions, while RNA-Seq systematically captures and sequences all the transcripts. Finally, RNA-Seq provides additional information compared to DNA sequencing such as the detection of exon skipping, intron inclusion, and the creation of fusion transcripts. In the GTEx project (GTEx Consortium, 2013), expression levels of human genome transcripts were quantified by RNA-Seq. Using these results, the study investigators measured expression of transcripts of known ALS genes in whole blood. Applying a threshold value of 0.5 transcripts per million reads (TPM), 25 of the 30 ALS genes currently analyzed by NGS in routine diagnostics at Nîmes University Hospital could be eligible for a complete analysis by RNA-Seq. None of the French laboratories carrying out genetic analyzes of ALS has yet developed RNA-Seq as a routine diagnostic tool. The study laboratory receives more than 600 requests for genetic diagnosis of ALS patients per year. The aim of this study is therefore to develop a global method for analyzing RNA transcripts of ALS genes to categorize the mutations to improve the diagnostic management of patients.
Psychological distress (anxiety and depression) is common in and experienced differently by people living with long-term health conditions (LTCs). Being able to measure whether psychological distress is related to living with a LTC would allow researchers and clinicians to provide interventions specifically tailored to the challenges of living with a LTC and therefore provide the most appropriate support for these patients. Such a measure would also be useful in research to identify the presence of illness-related distress in different patient groups. This project will therefore create a new measure of illness-related distress that has applications for both research and clinical practice. This will involve the psychometric validation of the new illness-related distress measure to test how valid and reliable the measure is. The aim of the project is to provide initial validation of the Illness Related Distress Scale in a community sample, recruited through online platforms. The objective of the study is to gather initial validity and reliability data for the scale.
The goal of this observational study is the develop new ways of remotely monitoring the health and symptoms of people living with amyotrophic lateral sclerosis from within their homes. The main questions it aims to answer are: - Can we integrate a new muscle monitoring device into Imperial College London's home monitoring platform? - Can we investigate and understand the relationship between muscle activity and measure of patient behaviour (e.g., patient movement), physiology (e.g., pulse/blood pressure variation) and sleep quality from the home? - Can we establish a home-based multimodal biomarker that tracks the neurodegenerative process in ALS? Participants will have passive internet-of-things sensors and internet-enabled medical devices installed in their homes for one year. Some sensors will record automatically without any interaction from the participants, but some will require participants to engage with daily (e.g., blood pressure monitor) on their own or with the help of a study partner. Where possible, researchers will compare the collected data to other neurodegenerative diseases and healthy controls to understand differences over time.
The evolution of amyotrophic lateral sclerosis (ALS) is marked by dyspnea, anxiety and pain, major determinants of suffering induced by this disease. The only palliative treatment for respiratory failure is non-invasive ventilation (NIV), which compensates failing respiratory muscles and relieves dyspnea, improves quality of life and increases life expectancy. In ALS patients, the persistence of dyspnea outside of NIV sessions has highlighted the need for therapeutic alternatives in the treatment of persistent dyspnea, including immersive virtual reality (IVR) and auditory distraction through music (music therapy). This study evaluates the effect of IVR on respiratory discomfort in ALS patients with persistent dyspnea treated with NIV.
The goal of this clinical trial is to determine if non-invasive electrical stimulation, using an electric stimulator placed on the skin of the patients back and abdomen for 30 minutes can reduce muscle spasms (spasticity) and improve walking function in patients with primary lateral sclerosis. Participants will attend one in-person clinic visit and participate in one telephone interview 24 hours after the treatment. The clinic visit will include pre-intervention, treatment and post-intervention assessments. The assessments will consist of a complete physical exam by the clinic neurologist followed by assessments and scoring of spasticity, deep tendon reflexes, gait quality, gait speed, gait endurance and balance. Patient's will rate their perceived spasticity pre, immediately post and 24 hours post treatment. The treatment involves one 30-minute electrical stimulation session, which includes application of electrode pads to the patients back and abdomen. The patient will lay supine (on their back) with a pillow placed under their knees for comfort. The pads will then be connected to an FDA approved electrical stimulator. The electrical stimulator will be turned on and current adjusted to the individual patient based on small muscle contractions in their legs. Once the current is set, the patient will lay supine for 30 minutes. After 30 minutes, the device will be turned off and electrode pads removed.
The objective of this phase III, placebo-controlled platform study is to investigate the efficacy of drugs for patients with ALS (Amyotrophic lateral sclerosis).
The goal of this open-label pilot clinical trial is to evaluate the safety, tolerability and target engagement of accelerated, high dose continuous theta-burst stimulation (cTBS) using transcranial magnetic stimulation (TMS) in patients with ALS.