Healing of stoma orifices: multicenter, prospective, randomized study comparing calcium alginate mesh and polyvidone
Olivier Brehant1, Patrick Pessaux, Nicolas Regenet
1Digestive Surgery Department, University Hospital, 4 rue Larrey, Angers, 49000, France.
Background:
The aim of this multicenter, randomized, prospective study was to reveal a difference in terms of a guided healing period in the case of stoma orifices after reestablishing digestive continuity by comparing an alginate mesh with a polyvidone iodine mesh.
Methods:
Between April 2004 and September 2005, a total of 73 patients were randomized into two groups: A (alginate mesh) and M (polyvidone iodine mesh). The groups were comparable for demographic data, indications for and the type of stoma, and perioperative data. The main evaluation criterion was percentage healing at the 28th postoperative day (D28); and the secondary criteria were healing time, rate of infectious complications, and number of dressing changes applied.
Results:
The mean percentage healing at D28 was 91% in group A and 87% in group M (p = 0.49). The mean healing time was 31 days in group A and 32 days in group M (p = 0.80). One parietal abscess (3%) occurred in group A (p = 0.37). The mean number of meshes used was 13 +/- 5 in group A and 18 +/- 8 in group M (p < 0.005).
Conclusion:
The use of an alginate mesh for guided healing of stoma orifices after reestablishing digestive continuity allows effective healing within a normal period of time with a lower number of meshes.
Related Concept Videos
01:24Ostomy Care
An ostomy is a surgical procedure that creates an artificial opening from the intestines to the outside of the body, allowing for the rerouting of effluent. This opening is known as a stoma. A stoma usually protrudes above the skin surface, appearing pink or red, moist, and round, and it lacks nerve sensations.
There are different types of ostomies, including colostomies, ileostomies, and urostomies:
01:21Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD: