If you are interested in participating in the EJS ACT-PD trial, you will need to first complete the Registration of Interest.
Visit our Registration of Interest Page for more information and to find the link to the Registration Form.
The team is working with local sites to train and prepare staff. Some sites will be ready quickly, while others will take more time.
The team hopes that all sites will be open and ready by mid 2026. This is the biggest trial for Parkinson’s that has ever been run in the UK, so recruitment will take some time. The team aims to complete recruitment in the next 4 years.
The timeline for opening a new site can vary. There are multiple reasons why, including:
If you have registered for the trial, you will receive an alert to let you know when your selected site is available. You’ll then be invited by a member of staff from your chosen site for an initial screening appointment if your answers suggest that you may be able to take part. If you haven’t heard, there are several reasons why it may be taking some time for your chosen site to get back to you:

East Midlands
| Site | Status |
| Royal Derby Hospital - University Hospitals of Derby and Burton NHS Foundation Trust | Selected, but set-up not started. |
East of England
| Site | Status |
| John Van Geest Centre for Brain Repair site - Cambridge University Hospitals NHS Trust | In set-up |
| Queens Hospital - Barking Havering and Redbridge University Hospitals NHS Trusts | Selected, but set-up not started. |
| Norfolk and Norwich University Hospital - Norfolk & Norwich University Hospitals NHS Foundation Trust | Selected, but set-up not started. |
| Ipswich Hospital - East Suffolk & North Essex NHS Trust | Selected, but set-up not started. |
London
| Site | Status |
| University Hospital Lewisham - Lewisham and Greenwich NHS Trust | Selected, but set-up not started. |
| University College London Hospital - University College London Hospitals NHS Foundation Trust | Open to recruitment |
| St Georges Hospital - St George's University Hospital NHS Foundation Trust | In set-up |
| Charing Cross Hospital - Imperial College Healthcare NHS Trust | Selected, but set-up not started. |
| King's College Hospital - King's College Hospital NHS Foundation Trust | Selected, but set-up not started. |
| Royal London Hospital - Barts Health NHS Trust | Selected, but set-up not started. |
| Homerton University Hospital - Homerton Healthcare NHS Foundation Trust | Open to recruitment |
North East England
| Site | Status |
| Clinical Ageing Research Unit - Newcastle upon Tyne NHS Foundation Trust | Open to recruitment |
| North Tyneside General Hospital - Northumbria Healthcare NHS Foundation Trust | Selected, but set-up not started. |
| Queen Elizabeth Hospital - Gateshead Health NHS Foundation Trust | In set-up |
North West England
| Site | Status |
| Salford Royal Hospital - Northern Care Alliance NHS Foundation Trust | In set-up |
| The Walton Centre - The Walton Centre NHS Foundation Trust | In set-up |
Northern Ireland
| Site | Status |
| Belfast City Hospital - Belfast Health and Social Care Trust | Selected, but set-up not started. |
Scotland
| Site | Status |
| Ninewells Hospital - NHS Tayside | In set-up |
| Royal Infirmary of Edinburgh - NHS Lothian | In set-up |
| Queen Elizabeth University Hospital - NHS Greater Glasgow and Clyde | Selected, but set-up not started. |
South East England
| Site | Status |
| Royal Sussex County Hospital - University Hospital Sussex NHS Trust | In set-up |
| University Hospital Southampton - University Hospital Southampton NHS Foundation Trust | In set-up |
| William Harvey Hospital - East Kent Hospitals University NHS Foundation Trust | Selected, but set-up not started. |
| John Radcliffe Hospital - The Oxford University Hospitals NHS Foundation Trust | In set-up |
| St Peters Hospital - Ashford and St Peters Hospitals NHS Trust | Selected, but set-up not started. |
South West England
| Site | Status |
| Derriford Hospital - University Hospitals Plymouth NHS Trust | In set-up |
| Royal Devon and Exeter Hospital - Royal Devon University Healthcare Trust | Selected, but set-up not started. |
| Christchurch Hospital - University Hospitals Dorset NHS Foundation Trust | Selected, but set-up not started. |
| Poole Hospital - University Hospitals Dorset NHS Foundation Trust | Selected, but set-up not started. |
| Royal United Hospital - Royal United Hospitals Bath NHS Foundation Trust | Open to recruitment |
| Yeovil Hospital - Somerset Foundation Trust | Selected, but set-up not started. |
| Musgrove Park Hospital - Somerset Foundation Trust | Selected, but set-up not started. |
Wales
| Site | Status |
| Ysbyty Gwynedd Hospital - Betsi Cadwaladr | Selected, but set-up not started. |
| University Hospital of Wales - Cardiff and Vale NHS Trust | In set-up |
| Wrexham Maelor Hospital - Betsi Cadwaladr | Selected, but set-up not started. |
West Midlands
| Site | Status |
| The Royal Shrewsbury Hospital - The Shrewsbury & Telford NHS Trust | Selected, but set-up not started. |
| University Hospital Coventry - University Hospitals Coventry & Warwickshire NHS Trust | In set-up |
| Queen Elizabeth Hospital - University Hospitals Birmingham NHS Foundation Trust | Selected, but set-up not started. |
Yorkshire
| Site | Status |
| Leeds General Infirmary - Leeds Teaching Hospitals NHS Trust | In set-up |
| Royal Hallamshire Hospital - Sheffield Teaching Hospitals NHS Foundation Trust | In set-up |
| Scarborough Teaching Hospital - York and Scarborough Hospitals NHS Foundation Trust | Selected, but set-up not started. |
Join the EJS ACT-PD Trial
If you are interested in participating in the EJS ACT-PD trial, you will need to first complete the Registration of Interest.
Visit our Registration of Interest Page for more information and to find the link to the Registration Form.