Status
Study
Lead sponsor
Phase
Enrol
UK sites
Start
Recruiting
Pfizer
Phase 2
24
London, Bristol, Liverpool, Sheffield
2026-05-28
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
6,000
Bristol, London, Truro, Southampton, Manchester, Oxford, Shropshire, Leeds
2025-08-25
Recruiting
Pfizer
Phase 3
723
Bristol, Milton Keynes, Hull, London, Fazakerley, York, Glasgow, Sheffield
2025-03-11
Recruiting
Pfizer
Phase 2/3
389
Bristol, London
2022-09-22
Recruiting
Pfizer
Phase 3
893
Bournemouth, Oxford, Cardiff, Bristol, Canterbury, Manchester
2021-10-04
Active, closed
Pfizer
Phase 3
1,068
Glasgow, Wonford, London, Sutton, Birmingham, Bristol
2014-12-17