A Within Subjects Comparison of Two Antegrade Flushing Regimens in Children

Fecal Incontinence Clinical Trial

Official title: A Within Subjects Comparison of Two Antegrade Flushing Regimens in Children

Status Completed

Clinical Trial Summary

There is a surgical procedure to help children with intractable fecal incontinence gain continence for stool through construction of a tube that connects the abdominal wall to the colon near or through the appendix. This tube allows easy administration of enema solution into the first part of the colon. Putting enema solution through that tube into the colon is called an antegrade continence enema (ACE) and has been shown to work well in helping some but not all children prevent stool accidents. The purpose of this study is to compare a large volume ACE flush using a salt water solution called normal saline with a small volume ACE flush using liquid glycerin. The aims of this study are to: 1) find the most effective dose and flush frequency of each solution needed to prevent stool accidents; 2) compare which solution given at the best dose has the least side effects and 3) to determine if administration of either of the ACE flushing solutions causes electrolyte abnormalities or affects colon health.

Clinical Trial Description

Fecal incontinence past the time of toilet training is devastating to affected children. Antegrade continence enema (ACE) therapy administered through a catheterizable stoma surgically placed in the cecum has helped children with intractable fecal incontinence attain continence for stool. There are a number of retrospective studies demonstrating the variable effectiveness rates of ACE therapy. This variability may be due to what is used to flush. There are no prospective trials evaluating the effectiveness of different flushing regimens. The catheterizable stoma used for the antegrade administration of enema solution is frequently made by bringing the appendix out through the abdominal wall or by placing a skin-level device (button) in to the cecum. ACE therapy administration through the appendix or into the cecum has the potential to cause colonic dysfunction. The effects of ACE administration on colonic mucosal health has not been investigated. This pilot study will compare a high volume normal saline (NS) flush and a low volume United States Pharmacopeia (USP) glycerin flush. The primary aims of the study are to compare which solution, given at an optimal dose and frequency, is associated with fewer side effects, while promoting the higher degree of fecal continence, and to determine if antegrade enema solution administration through an appendicostomy/cecostomy causes electrolyte abnormalities or affects gut health. ;

Related Conditions & MeSH terms

• Fecal Incontinence
• Flushing
• Neurogenic Bowel

• NCT number: NCT02435069
• Study type: Interventional
• Source: Nemours Children's Clinic
• Status: Completed
• Phase: Phase 4
• Start date: February 9, 2016
• Completion date: March 30, 2018