Study of Peri-Articular Anaesthetic for Replacement of the Knee (SPAARK): study protocol for a patient-blinded, randomised controlled superiority trial of liposomal bupivacaine

DiscussionThe clinical effectiveness and cost effectiveness of liposomal bupivacaine have yet to be evaluated in the National Health Service, making this trial appropriate and timely.Trial registrationISRCTN registry,ISRCTN54191675. Registered on 14 November 2017.
Source: Trials - Category: Research Source Type: clinical trials