Source
Kirurgkliniken, Sundsvalls sjukhus, SE-851 86 Sundsvall, Sweden. arthur.janes@lvn.se
Abstract
HYPOTHESIS:
Parastomal hernia is a common complication following colostomy. The lowest recurrence rate has been produced when repair is with a prosthetic mesh. This study evaluated the effect on stoma complications of using a mesh during the primary operation.
DESIGN:
Randomized clinical study.
METHODS:
Patients undergoing permanent colostomy were randomized to have either a conventional stoma or the addition of a mesh placed in a sublay position. The mesh used was a large-pore lightweight mesh with a reduced polypropylene content and a high proportion of absorbable material.
RESULTS:
Twenty-seven patients had a conventional stoma, and in 27 patients the mesh was used. No infection, fistula formation, or pain occurred (observation time, 12-38 months). At the 12-month follow-up, parastomal hernia was present in 13 of 26 patients without a mesh and in 1 of 21 patients in whom the mesh was used.
CONCLUSIONS:
A lightweight mesh with a reduced polypropylene content and a high proportion of absorbable material placed in a sublay position at the stoma site is not associated with complications and significantly reduces the rate of parastomal hernia.