UK clinical trials - updated daily from ClinicalTrials.gov
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Neurological

Parkinson's Disease Clinical Trials in the UK

Find clinical trials for Parkinson's disease in the United Kingdom. Explore treatment pathways including medications, deep brain stimulation, and emerging therapies.

Understanding Parkinson's Disease

Parkinson's disease affects ~153,000 people in the UK and is the second most common neurodegenerative condition after Alzheimer's. It causes tremor, slowness of movement, stiffness, and balance problems, along with non-motor symptoms (sleep problems, mood changes, constipation). There is currently no cure, but treatments can significantly improve quality of life.

Current Treatment

First-line: levodopa (with carbidopa/benserazide) remains the gold standard. Other options: dopamine agonists (pramipexole, ropinirole), MAO-B inhibitors (rasagiline, selegiline), and COMT inhibitors (entacapone, opicapone). Advanced disease: deep brain stimulation (DBS), apomorphine infusion, or levodopa-carbidopa intestinal gel (LCIG). Physical therapy, occupational therapy, and speech therapy are essential.

Emerging Therapies

Exciting new approaches: focused ultrasound (MRI-guided, non-invasive brain surgery for tremor), gene therapy (targeting GAD or AADC), alpha-synuclein immunotherapy (targeting the protein that clumps in Parkinson's), stem cell replacement therapy, and wearable AI monitoring devices for better symptom tracking.

Clinical Trial Opportunities

The UK is a global leader in Parkinson's research through Parkinson's UK and the National Institute for Health Research. Active trials include: disease-modifying therapies, neuroprotective agents, repurposed drugs (exenatide, simvastatin), digital biomarkers, and precision medicine approaches based on genetic profiling (LRRK2, GBA mutations).

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