Outcome of submucosal injection of different sclerosing materials for rectal prolapse in children

M A Baky Fahmy1, Sahar Ezzelarab

  • 1Al Galaa Teaching Hospital, 25th July Street, Cairo, Egypt. mabfahmy@hotmail.com

Insights

This study compared sclerotherapy materials for treating partial rectal prolapse in children. Deflux showed the lowest complication rate and no recurrence, making it a preferred option over phenol or alcohol injections.

Area of Science:

  • Pediatric Surgery
  • Gastroenterology
  • Medical Materials Science

Background:

  • Rectal prolapse in children is often linked to parasitic infections and poor toilet training in developing nations.
  • Injection sclerotherapy is a common treatment for partial rectal prolapse, with various agents available.
  • Comparing the efficacy and safety of different sclerosing agents is crucial for optimizing pediatric care.

Purpose of the Study:

  • To compare the effectiveness and complication rates of three different sclerosing agents used for treating partial rectal prolapse in children.
  • To identify the optimal sclerosing material with the lowest incidence of adverse events and recurrence.

Main Methods:

  • A retrospective analysis of 130 children with partial rectal prolapse treated at Al Galaa Teaching Hospital over three years.
  • Patients requiring injection sclerotherapy were divided into three groups: 98% ethyl alcohol, 5% phenol in almond oil, and Deflux.
  • Clinical data and complications were recorded during follow-up periods ranging from two months to three years.

Main Results:

  • Deflux demonstrated the lowest complication rate, with no long-term recurrence observed.
  • Ethyl alcohol resulted in a higher short-term recurrence rate and long-term recurrence of 11%, with complications including mucosal sloughing and rectovaginal fistula.
  • Phenol in almond oil showed a high complication rate, including abscess formation and perianal fistula in 18% of patients.

Conclusions:

  • Deflux is the preferred sclerosing agent for pediatric partial rectal prolapse due to its superior safety profile and efficacy.
  • Phenol in almond oil should be avoided due to its significant complication rate.
  • Ethyl alcohol presents a viable, cost-effective alternative to Deflux, though with a higher recurrence risk.