Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Healing
[61] RCT	86 people	Proportion of people healed at 9 months 33/42 (78%) with topical autologous platelet lysate 34/44 (77%) with placebo	RR 1.05 95% CI 0.80 to 1.30		Not significant