A double-blind controlled trial of metronidazole suppositories in children undergoing appendicectomy

Abstract

A total of 133 children, aged 16 months to 15 years (mean 6.7 years), with presumptive acute appendicitis, was included in a double-blind, placebo-controlled trial of the short-term (72 hour) use of metronidazole suppositories as prophylaxis against post-operative infection. There was no significant difference in the incidence or severity of wound infection or post-operative intra-abdominal sepsis between the metronidazole-treated and placebo groups. It is suggested that intra-rectal metronidazole, when used exclusively, is not sufficient for effective prophylaxis for appendicitis in childhood.