The SPAARK trial is now closed to recruitment.
Chief Investigator: Professor Hemant Pandit FRCS (Orth) DPhil
Trial Manager: Lisa Poulton
Trial Co-ordinator: Yara Neves Silva
Sponsor: University of Leeds
Funder: National Institute for Health Research, Research for Patient Benefit (NIHR, RfPB)
Trial Management: Surgical Intervention Trials Unit (SITU), University of Oxford