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Intractable constipation in children treated by forceful anal stretch or anorectal myectomy: preliminary
Insights
Anorectal myectomies significantly benefited 85.7% of children with intractable constipation. This surgical procedure offers a promising treatment for severe pediatric constipation, improving patient outcomes.
Area of Science:
- Pediatric Surgery
- Gastroenterology
- Clinical Medicine
Background:
- Intractable constipation is a common and challenging condition in pediatric patients.
- Previous treatments for severe constipation have shown variable success rates.
- Understanding the underlying mechanisms of constipation is crucial for effective intervention.
Purpose of the Study:
- To evaluate the efficacy of anorectal myectomies in treating intractable constipation in children.
- To investigate the potential mechanisms behind the improvement observed after the procedure.
Main Methods:
- Retrospective analysis of 61 children with intractable constipation treated between 1978-1981.
- Prospective study of 10 patients using defaecating proctograms and evoked anal potentials (pre- and postoperative).
Main Results:
- Anorectal myectomies resulted in significant benefit for 85.7% of the pediatric patients.
- The study provides objective measures (proctograms, evoked potentials) to assess treatment impact.
Conclusions:
- Anorectal myectomy is an effective surgical intervention for intractable pediatric constipation.
- Further research into the physiological mechanisms is warranted to optimize treatment strategies.
Abstract:
Sixty-one children with intractable constipation admitted between 1978-1981 under the care of the author were studied retrospectively. Ten of these patients were also studied prospectively by means of defaecating proctograms, and pre- and postoperative evoked anal potentials. It was found that 85.7% of the children who had anorectal myectomies benefited from the procedure. The possible mechanism by which the improvement is achieved is discussed.