Ref (type)	Population	Outcome, Interventions	Results and statistical analysis	Effect size	Favours
Wart recurrence
RCT	17 adults who had complete wart clearance at 2 months Subgroup analysis	Proportion of people with wart recurrence 6 months 6/8 (75%) with clear duct tape occlusion 3/9 (33%) with placebo	P = 0.15		Not significant