• G Meurette, A Hamy, P Bizouarn, and P A Lehur.
• Clinique chirurgicale II, pôle digestif, CHU Hôtel-Dieu, 1, place A. Ricordeau, 44093 Nantes, France.
• Ann Chir. 2002 May 1;127(5):356-61.

ObjectiveIntensive care units (ICU) support critically ill patients during the perioperative period. Few studies exist focusing on ICU hospitalisation after colorectal surgery. The objective of the study was to 1) detect predictive factors of mortality and length of stay in ICU after colorectal procedures, and 2) compare the autonomy status of the patients before and 30 days after their ICU stay.Patients And MethodsThis study followed a prospective non randomized cohort in our colorectal surgery unit. During a period of one year (January 1st to December 31th, 2000) 351 colorectal procedures were performed and 54 patients were admitted to ICU after surgery. For each patient, 37 parameters were collected on a standardized register. Predictive factors of mortality (30 days after the procedure) and ICU stay (up to 3 days) were studied by univariate and multivariate statistical analysis. Self autonomy before surgery and 30 days after was also investigated.Results"Multiple-intervention" was the only independent factor influencing mortality. Both "low autonomy status before surgery" and "pulmonary comorbidity" increased the length of stay. Regarding the 48 survivors, 45 (94%) recovered the same autonomy index as in the preoperative period 30 days after the procedure.ConclusionThis study highlights the poor predictive factors influencing mortality during or after ICU stay following colorectal surgery, and emphasizes two preoperative parameters increasing the length of stay up to 3 days. This should guide the informations given to the patients families. Finally, this study confirms the good quality of self-sufficiency after ICU stay even for a long time (over 3 days).

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