Status
Study
Lead sponsor
Phase
Enrol
UK sites
Start
Active, closed
Pfizer
Phase 3
1,078
Hendon, Glasgow, Bellshill, Birmingham, Bristol, Bromborough, Edgbaston, Enfield
2026-02-24
Active, closed
Pfizer
Phase 3
3,578
Sandbach, Hendon, Glasgow, Bellshill, Birmingham, Bristol, Bromborough, Edgbaston
2025-12-19
Recruiting
Pfizer
Phase 3
32,500
Newquay, Exeter, Plymouth, Torquay, Preston, Glasgow, Southampton, Blackpool
2025-12-10
Recruiting
Pfizer
Phase 3
723
Bristol, Milton Keynes, Hull, London, Fazakerley, York, Glasgow, Sheffield
2025-03-11
Recruiting
Pfizer
Phase 3
900
Blackburn, Chelmsford, Derby, Glasgow, Metropolitan Borough of Wirral
2024-10-22
Active, closed
Pfizer
Phase 3
600
Blackburn, Westcliff-on-Sea, Edinburgh, Glasgow, London, Metropolitan Borough of Wirral, Swansea
2024-10-21
Active, closed
Pfizer
Observational
450
Brighton, Dunfermline, Gloucester, Bath, Glasgow, London
2024-08-07
Active, closed
Pfizer
Observational
360
Glasgow, Nottingham, Oxford, Edinburgh, Crumpsall, Kent, London, Newport
2024-05-08
Recruiting
Pfizer
Phase 3
318
Glasgow, Salford, Doncaster
2023-05-20
Active, closed
Pfizer
Phase 3
624
London, Blackburn, Glasgow, Manchester
2023-03-03
Recruiting
Pfizer
Phase 3
1,116
Leicester, Edinburgh, Oxford, Stoke-on-Trent, Cardiff, Glasgow
2022-11-10
Active, closed
Pfizer
Phase 3
854
Cambridge, Birmingham, Belfast, Glasgow, Reading, Wolverhampton
2022-03-25
Active, closed
Pfizer
Phase 3
599
Exeter, Maidstone, Preston, Edinburgh, Glasgow, Sheffield, Birmingham, London
2021-05-12
Active, closed
Pfizer
Phase 3
51
Newcastle upon Tyne, Glasgow, London
2019-07-29
Active, closed
Pfizer
Phase 2
128
Newcastle upon Tyne, Glasgow, Leeds, London
2019-05-24
Active, closed
Pfizer
Phase 3
1,054
Plymouth, Oxford, Glasgow, Bebington, Cornwall, Liverpool, London
2017-12-18
Active, closed
Pfizer
Phase 3
1,068
Glasgow, Wonford, London, Sutton, Birmingham, Bristol
2014-12-17