“…Taplin et al, Zargari M et al, Chouela et al, have found 65%, 48.9%, 44.44%, 54% cure rate respectively with 1% lindane lotion after 1 month. [10][11][12]14 Comparison of statistical significance among three groups Difference in efficacy of group I (ivermectin) therapy was statistically non-significant with group II (permethrin) but statistically significant with group III (gama benzene hexachloride). This shows that efficacy of group I therapy was comparable to group II therapy but more efficacious than group III therapy.…”