Gastrointestinal complications after aortic surgery

R. J. Valentine, R. T. Hagino, M. R. Jackson, H. B. Kakish, T. D. Bengtson, G. P. Clagett, C. B. Ernst

Research output: Contribution to journalArticle

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Abstract

Background and Purpose: A major gastrointestinal complication (GIC) after aortic surgery may be disastrous, but these complications have received scant attention. This study was performed to determine the risk factors, associated events, and outcomes for patients with GIC. Methods: We performed a secondary analysis of a prospective study that examined 120 consecutive patients who underwent transperitoneal aortic revascularization for aneurysmal or occlusive disease. Results: The following 29 GICs developed in 25 patients (21%) within 30 days of aortic surgery: paralytic ileus that required replacement of nasogastric tubes (n = 12), upper gastrointestinal bleeding (n = 5), Clostridium difficile enterocolitis (n = 5), acute cholecystitis (n = 2), mechanical obstruction (n = 2), ascites (n = 2), and colon ischemia (n = 1). Seven patients required operations for GICs after aortic revascularization. A comparison of patients with and without GICs showed no differences in the prevalence of risk factors, presence of mesenteric artery stenoses, coexisting medical illnesses, antecedent gastrointestinal history, operative indication, preoperative fluid administration, or duration of operation. However, patients with GICs had more intraoperative complications (P = .004), greater intraoperative blood loss (P = .02), and more fluids during the postoperative period (P = .008). The mean duration of mechanical ventilation was 71 ± 23 hours for patients with GICs versus 7 ± 2 hours for patients without GICs (P = .006). A higher prevalence of pulmonary (P = .004) and renal (P = .001) complications was seen in the patients with GICs. The mean stay in the intensive care unit was 16 ± 2 days for patients with GICs as compared with 5 ± 0.4 days for patients without GICs (P < .001). Four deaths occurred, all caused by multisystem organ failure: 3 patients had GICs, and 1 did not have a GIC (P = .007). Conclusions: These results show that GICs are prevalent in transperitoneal aortic surgery and are associated with severe morbidity rates, increased hospital costs because of prolonged stay, and increased mortality rates. Some GICs appear to be associated with intraoperative events that lead to visceral hypoperfusion, and others can be attributed to mechanical causes. However, none of the variables examined in this study were predictive of GICs. In all, GICs should be considered serious adverse sequela after aortic revascularization. Because no risk factors for GICs have been identified, these complications currently cannot be prevented.

Original languageEnglish (US)
Pages (from-to)404-412
Number of pages9
JournalJournal of Vascular Surgery
Volume28
Issue number3
DOIs
StatePublished - 1998

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Pseudomembranous Enterocolitis
Intestinal Pseudo-Obstruction
Acute Cholecystitis
Mesenteric Arteries
Clostridium difficile
Hospital Costs
Intraoperative Complications
Ambulatory Surgical Procedures
Artificial Respiration
Ascites
Postoperative Period
Intensive Care Units
Pathologic Constriction
Colon
Ischemia
History
Prospective Studies
Hemorrhage
Morbidity
Kidney

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Surgery

Cite this

Valentine, R. J., Hagino, R. T., Jackson, M. R., Kakish, H. B., Bengtson, T. D., Clagett, G. P., & Ernst, C. B. (1998). Gastrointestinal complications after aortic surgery. Journal of Vascular Surgery, 28(3), 404-412. https://doi.org/10.1016/S0741-5214(98)70125-9

Gastrointestinal complications after aortic surgery. / Valentine, R. J.; Hagino, R. T.; Jackson, M. R.; Kakish, H. B.; Bengtson, T. D.; Clagett, G. P.; Ernst, C. B.

In: Journal of Vascular Surgery, Vol. 28, No. 3, 1998, p. 404-412.

Research output: Contribution to journalArticle

Valentine, RJ, Hagino, RT, Jackson, MR, Kakish, HB, Bengtson, TD, Clagett, GP & Ernst, CB 1998, 'Gastrointestinal complications after aortic surgery', Journal of Vascular Surgery, vol. 28, no. 3, pp. 404-412. https://doi.org/10.1016/S0741-5214(98)70125-9
Valentine RJ, Hagino RT, Jackson MR, Kakish HB, Bengtson TD, Clagett GP et al. Gastrointestinal complications after aortic surgery. Journal of Vascular Surgery. 1998;28(3):404-412. https://doi.org/10.1016/S0741-5214(98)70125-9
Valentine, R. J. ; Hagino, R. T. ; Jackson, M. R. ; Kakish, H. B. ; Bengtson, T. D. ; Clagett, G. P. ; Ernst, C. B. / Gastrointestinal complications after aortic surgery. In: Journal of Vascular Surgery. 1998 ; Vol. 28, No. 3. pp. 404-412.
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AU - Clagett, G. P.

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