Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Healing
[63] Systematic review	659 people receiving compression 7 RCTs in this analysis	Proportion of people with healed ulcers over 8 to 24 weeks 221/348 (64%) with pentoxifylline (1200 or 2400 mg/day) 126/311 (40%) with placebo	RR 1.51 95% CI 1.3 to 1.76	Small effect size	pentoxifylline