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Retrograde esophageal dilatation in children: an alternative to the indwelling string
Insights
A new Silastic tubing technique improves comfort for children undergoing repeated esophageal dilatation for chronic strictures. This method offers a better alternative to traditional indwelling strings, reducing patient discomfort and excoriations.
Area of Science:
- Pediatric Gastroenterology
- Surgical Techniques
Background:
- Chronic esophageal strictures in children, often from corrosive burns or anastomotic scarring, necessitate repeated esophageal dilatation.
- The common retrograde technique requires an indwelling string, leading to nasal and gastrostomy site issues.
Purpose of the Study:
- To introduce and evaluate a novel technique using Silastic tubing as an alternative to indwelling strings for retrograde esophageal dilatation in pediatric patients.
- To assess the impact of this new technique on patient comfort and acceptance.
Main Methods:
- A modified technique employing a piece of Silastic tubing was developed as a replacement for traditional indwelling strings.
- The Silastic tubing method was implemented for repeated retrograde esophageal dilatation procedures in pediatric patients.
Main Results:
- The Silastic tubing technique demonstrated increased patient acceptance and comfort compared to previous methods using "heavysilk" or other string materials.
- This alternative method effectively managed esophageal strictures while mitigating complications associated with indwelling strings.
Conclusions:
- Silastic tubing is a viable and more comfortable alternative to indwelling strings for retrograde esophageal dilatation in children with chronic strictures.
- This technique offers improved patient outcomes and reduced morbidity, enhancing the management of pediatric esophageal strictures.
Abstract:
Repeated esophageal dilatation for chronic strictures secondary to corrosive burns or anastomotic scarring is commonly performed by the retrograde technic in children. This requires the presence of an indwelling string, tied in a circle, entering the nose, and exiting the gastrostomy site. Long-term presence of this string frequently leads to nasal and gastrostomy excoriations and resultant patient discomfort. We advocate and describe a technic using a piece of Silastic tubing as an alternative to the indwelling string. This has met with increased patient acceptance and comfort as compared with the previous "heavysilk" or other "string" materials.