A novel technique for superficial complicated stomas using the Dacron vascular prosthesis

Area of Science:

• Colorectal Surgery
• Surgical Innovation
• Gastrointestinal Complications

Background:

• Intestinal stomas are frequently required after colorectal surgery but can lead to severe complications.
• Managing complicated stomas is challenging, especially when abdominal access is impossible.
• Existing surgical techniques may not always be suitable for complex stoma issues.

Purpose of the Study:

• To describe the application of a Dacron vascular prosthesis (DVP) for managing intestinal stoma complications.
• To evaluate the efficacy of DVP in patients with severe stoma issues and limited surgical options.

Main Methods:

• The DVP was sutured into the intestinal loop at the edge of an intestinal fistula in patients with shallow stomas or mucocutaneous separation.
• This created a device to effectively direct fecal content to a collection bag.
• The technique was applied to patients with specific stoma complications, including mucocutaneous separation.

Main Results:

• The study included 9 patients with various conditions, including colorectal cancer and Crohn's disease.
• Five patients achieved complete healing, and two experienced partial healing.
• The DVP technique reduced leakage of intestinal contents and improved peristomal dermatitis, showing promising results in difficult cases.

Conclusions:

• The DVP technique is recommended for selected complex stoma complications where conventional methods have failed.
• Placement of the DVP facilitated peristomal skin healing and reduced peritoneal cavity contamination.
• This method presents a viable surgical alternative for patients with complicated stomas unsuitable for standard correction.