RT Journal Article SR Electronic T1 Republished research: Impact of autologous blood injections in treatment of mid-portion Achilles tendinopathy: double blind randomised controlled trial JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 1334 OP 1334 DO 10.1136/bjsports-2013-f2310rep VO 48 IS 17 A1 Kevin J Bell A1 Mark L Fulcher A1 David S Rowlands A1 Ngaire Kerse YR 2014 UL http://bjsm.bmj.com/content/48/17/1334.abstract AB Study question Do peritendinous autologous blood injections improve pain and function in people with mid-portion Achilles tendinopathy? Summary answer The administration of two unguided peritendinous autologous blood injections one month apart, in addition to a standardised eccentric training programme, provides no additional benefit in the treatment of mid-portion Achilles tendinopathy. What is known and what this paper adds Several studies have suggested that injection of autologous blood can help in the treatment of various tendinopathies. There is a lack of high quality evidence showing relevant benefit for autologous blood injections, particularly in the management of mid-portion Achilles tendinopathy. We found no additional reduction in pain or improvement in function when these injections were combined with an eccentric calf training programme.