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- Title
Poor prognostic factors in patients who underwent surgery for acute non-occlusive ischemic colitis.
- Authors
Minsu Noh; Song Soo Yang; Seok Won Jung; Jae Ho Park; Yeong Cheol Im; Kyu Yeol Kim
- Abstract
Introduction: Ischemic colitis (IC) is a disease with high postoperative morbidity and mortality. Knowledge of the risk factors for postoperative mortality could be helpful in clinical decision making and in optimizing postoperative treatment. Methods: From a prospective database, we conducted a retrospective medical record review of 50 patients who underwent surgery for IC between 2003 and 2011 at our institution. We analyzed the causes and potential risk factors for early mortality after surgery for IC. Results: The early postoperative mortality and morbidity rates were 30.0% (15/50) and 54% (27/50), respectively. The two most common causes of death were multi-organ failure (66.7%, 10/15) and fulminant septic shock (20.0%, 3/15). Univariate analysis showed that postoperative mortality was significantly associated with preoperative nephropathy, coronary artery disease, a previous history of cardiovascular surgery, an ASA score ≥ 4, surgical delay ≥ 3 days, preoperative hemodynamic instability, and use of pre- and intraoperative adrenergic vasopressors. In the multivariate analysis, a previous history of cardiovascular surgery (odds ratio [OR], 8.2; 95% confidence interval [CI], 1.2-56.5) and surgical delay ≥ 3 days (OR, 5.7; 95% CI, 1.2-27.9) were identified as independent risk factors for postoperative mortality. Conclusions: Because surgical delay is an avoidable determinant of early mortality, a high index of suspicion and early surgical intervention can increase survival. A routine postoperative evaluation for IC may be helpful in patients with a previous history of cardiovascular surgery.
- Subjects
DIAGNOSIS; CORONARY disease; DIAGNOSIS of diabetes; KIDNEY disease diagnosis; CIRRHOSIS of the liver; PNEUMONIA diagnosis; SEPSIS; SMOKING; ABDOMINAL pain; AGE distribution; CONFIDENCE intervals; DEMOGRAPHY; DIARRHEA; DISEASES; ALCOHOL drinking; CARDIAC surgery; HEMODYNAMICS; HYPERTENSION; BOWEL obstructions; ISCHEMIA; ISCHEMIC colitis; INTRAOPERATIVE care; MEDICAL emergencies; MORTALITY; PREOPERATIVE care; SEPTIC shock; SURGICAL complications; OPERATIVE surgery; SYMPATHOLYTIC agents; VASOCONSTRICTORS; WOUND infections; DECISION making in clinical medicine; COMORBIDITY; DATA analysis; BODY mass index; TREATMENT effectiveness; RETROSPECTIVE studies; PATIENT selection; ACUTE diseases; TREATMENT delay (Medicine); ODDS ratio; DISEASE complications
- Publication
World Journal of Emergency Surgery, 2015, Vol 10, Issue 1, p1
- ISSN
1749-7922
- Publication type
Article
- DOI
10.1186/s13017-015-0003-z