The primary objective is to demonstrate improvement of quality of life (difference of at least 5 points in the StomaQoL questionnaire) among descending colostomy patients, establishing the following comparisons:~Patients with recent surgery who after one month using a current two-piece mechanical device switch to the new Be1 device with capsule system versus patients who after one month continue to use the same current two-piece mechanical device during four months.~Patients who have been using a current two-piece mechanical device during more than 6 months after an ostomy and agree to switch to the new Be1 device with capsule system during four months.~The following secondary objectives have been defined:~Assessment of patient satisfaction with the new Be1 device with capsule system versus a current two-piece mechanical device.~Demonstration that the new Be1 device with capsule system improves the microbiota of the colostomized patient.
A comparative study on the improvement of quality of life of colostomized patients using the new Be1 device with capsule system.