Acquired motor neuron disease

This study tests a new oral polio vaccine (nOPV3) in healthy young children, infants, and newborns in Panama. The goal is to see if it is safe and triggers a strong immune response compared to the current vaccine. About 1,500 participants will receive either the new or existing v…

This study tests two types of inactivated polio vaccine (Sabin strain and wild strain) given in different orders to 480 infants aged 2 months. The goal is to see which sequence triggers the best immune response and causes the fewest side effects. Participants will receive three d…

This phase 4 study compares a single dose of an inactivated polio vaccine (sIPV) in people aged 7 to 50 years with the standard three-dose series given to infants. Researchers want to see if one shot can produce a similar immune response. The trial is recruiting 180 healthy parti…

This study tests a new oral polio vaccine (nOPV1) in over 2,200 healthy young children, infants, and newborns in Bangladesh. Researchers will compare it to the current Sabin vaccine to see if it is safe and triggers a strong immune response. The goal is to find a more stable vacc…

This study tests whether giving two new oral polio vaccines (types 1 and 2) together is safe and works as well as giving them separately in healthy 16-week-old infants. About 675 babies in Panama will receive either the combo or single vaccines. The goal is to see if the combo ap…

This early-stage trial tests a brain-computer interface called BrainGate for people with paralysis from conditions like ALS or spinal cord injury. A small sensor is placed in the brain to interpret movement-related signals, allowing users to control a tablet computer just by thin…

This study tests several already-approved drugs to see if they can slow down motor neuron disease (MND) and help people live longer. About 1150 adults with MND will be randomly assigned to receive one of the study drugs or a placebo. The trial uses a flexible design, allowing ine…

This study tests a new approach for people with motor neuron disease (ALS) that combines personalized brain stimulation with mixed reality exercise games. The goal is to slow disease progression and improve quality of life. One hundred adults with mild to moderate ALS will be ran…

This study is testing a smartphone app that records and analyzes speech to help diagnose and monitor neurodegenerative conditions like dementia, Parkinson's disease, multiple sclerosis, and motor neuron disease. Researchers will compare speech patterns from 150 people with these …

This study tests whether custom 3D-printed cutlery handles can help people with neurodegenerative diseases eat more independently. 75 patients in rehabilitation care will try handles in different sizes, designed to fit their grip. Researchers will measure changes in eating abilit…

This study tests a powered leg brace called the Nomad in 36 people who have trouble walking due to conditions like stroke, multiple sclerosis, or spinal cord injury. Participants will use the brace at home for three months to see if it improves their walking speed, balance, and q…

This study tests whether whole-body electrical muscle stimulation (WB-EMS) can help adults with neuromuscular diseases like ALS, SMA, and muscular dystrophy exercise safely. Because these conditions weaken the nerves that control muscles, traditional exercise is often too hard. W…

This study screens 360 adults with neurodegenerative disorders like ALS, frontotemporal dementia, and progressive supranuclear palsy. Researchers will use medical history, physical exams, memory tests, movement analysis, MRI scans, and other tests to find common features and diff…

This study explores whether a non-invasive brain-computer interface (BCI) can help people with motor disorders, such as spinal cord injury or stroke, control assistive devices using their thoughts. Researchers will record brain signals with EEG and use machine learning to interpr…

This study looks at people with brain damage from strokes, tumors, or other conditions to understand why they have specific thinking problems. Researchers will use brain scans and cognitive tests to link brain areas to deficits. The goal is to learn more about how the brain works…

This study aims to find early markers of Parkinson's disease, multiple system atrophy, and Lewy body dementia by analyzing samples from the nose, blood, and urine. Researchers will compare results from 180 people with these conditions and healthy volunteers. The goal is to improv…

This study gathers medical information from 200 adults with possible nerve, muscle, or autonomic nervous system disorders who are not already in other NIH studies. Participants undergo standard tests like nerve conduction studies, EMG, and physical exams. The data is stored anony…

This study is looking at how people with conditions like schizophrenia, bipolar disorder, depression, and neurological diseases (such as Alzheimer's or stroke) perform on computer-based thinking tests. The goal is to create a detailed map of cognitive strengths and weaknesses acr…

This study looks at whether using a swallow gel or a semi-solid vehicle can help people with neurological conditions swallow pills more easily and safely. Researchers will observe 500 participants, including patients with swallowing disorders and healthy volunteers, as they swall…

This study follows 3,000 childhood cancer survivors in Switzerland to learn about long-term health problems caused by cancer treatments. Participants undergo physical exams, lab tests, and questionnaires during regular follow-up visits. The goal is to better understand and manage…