Ileorectal anastomosis (IRA): After subtotal colectomy for ulcerative colitis the patients can either keep their end ileostomy or be reconstructed with an anastomosis (connection) between the ileum and the rectal remnant (Ileorectal anastomosis(IRA))
Ileal pouch anal anastomosis (IPAA): The rectum is removed and a pouch constructed with the distal part opf the ileum which in subsequently anastomosed (connected) to the anus(Ileal pouch anal anastomosis (IPAA)).
ileostomy: no reconstruction is performed and the patient is left with his/her ileostomy
Background There are no prospective trials comparing the two main reconstructive options after colectomy for Ulcerative colitis, ileal pouch anal anastomosis and ileorectal anastomosis. An attempt on a randomized controlled trial has been made but after receiving standardized information patients insisted on choosing operation themselves.
Methods Adult Ulcerative colitis patients subjected to colectomy eligible for both ileal pouch anastomosis and ileorectal anastomosis are asked to participate and after receiving standardized information the get to choose reconstructive method. Patients not declining reconstruction or not considered eligible for both methods will be followed as controls. The CRUISE study is a prospective, non-randomized, multi-center, controlled trial on satisfaction, QoL, function, and complications between ileal pouch anal anastomosis and ileorectal anastomosis.
Discussion Reconstruction after colectomy is a morbidity-associated as well as a resource-intensive activity with the sole purpose of enhancing function, Quality of Life and patient satisfaction. The aim of this study is to provide the best possible information on the risks and benefits of each reconstructive treatment.
| Facility | City | Region | Status |
|---|---|---|---|
| Sahlgrenska Univercity Hospital | Gothenburg | Sweden | Recruiting |
| Linkoeping University hospital | Linköping | Sweden | Recruiting |
| Karolinska University Hospital | Solna | Sweden | Recruiting |
| St. Mark's Hospital | London | United Kingdom | Recruiting |
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT05628701 on ClinicalTrials.gov ↗ ← All trials in Sweden