Abstract
Background
Postoperative paraplegia and paraparesis have been the scourge of thoracoabdominal aortic repair since the inception of the procedure.
Methods and Results
In our experience with more than 1,250 cases in 15 years, we have developed adjunctive strategies that have pushed neurologic deficit rates down from over 30% percent in the most extensive cases to less than 2% overall in the modern era. The dramatic reductions in risk reported by ourselves and others have led to recent complacency regarding the importance of this complication, and widening use of endovascular technologies raises the potential specter of a return to suboptimal results.
Conclusions
Utmost care is required in the vetting of these new technologies to prevent regression of the hard-won excellent results obtainable by open repair. Postoperative renal failure, in stark contrast to neurologic deficit, has remained resistant to every treatment that has been described in the literature. The fact that we haven’t learned to treat it means that we don’t understand the mechanisms behind it, and this problem is worthy of a major focused discovery and management effort. We have recently begun a multi-pronged research program to discover basic mechanisms of renal injury so that appropriate and effective treatments can be discovered.
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References
Etheredge SN, Yee J, Smith J, et al. (1955) Successful resection of a large aneurysm of the upper abdominal aorta and replacement with homograft. Surgery 38:1071–1081
DeBakey ME, Cooley DA, Crawford ES, et al. (1957) Clinical application of a new flexible knitted Dacron arterial substitute. Arch Surg 74:713–724
Crawford ES (1974) Thoraco-abdominal and abdominal aortic aneurysms involving renal, superior mesenteric, celiac arteries. Ann Surg 179:763–772
Matas R (1903) An operation for the radical cure of aneurysm based upon arteriorrhaphy. Ann Surg 37:161–196
Creech O Jr (1966) Endo-aneurysmorrhaphy and treatment of aortic aneurysm. Ann Surg 164:935–946
Carrell A (1908) Results of the transplantation of blood vessels, organs and limbs. J Am Med Assoc 51:1662–1667
Galloway AC, Schwartz DS, Culliford AT, et al. (1996) Selective approach to descending thoracic aortic aneurysm repair: a ten-year experience. Ann Thorac Surg 62:1152–1157
Svensson LG, Crawford ES, Hess KR, et al. (1993) Deep hypothermia with circulatory arrest. Determinants of stroke and early mortality in 656 patients. J Thorac Cardiovasc Surg 106:19–28
Safi HJ, Bartoli S, Hess KR, et al. (1994) Neurologic deficit in patients at high risk with thoracoabdominal aortic aneurysms: the role of cerebral spinal fluid drainage and distal aortic perfusion. J Vasc Surg 20:434–444
Kochanek KD, Smith BL, Anderson RN (2001) Deaths: preliminary data for 1999. Natl Vital Stat Rep 49:1–48
Clouse WD, Hallett JW Jr, Schaff HV, et al. (1998) Improved prognosis of thoracic aortic aneurysms: a population-based study. J Am Med Assoc 280:1926–1929
Bickerstaff LK, Hollier LH, Van Peenen HJ, et al. (1984) Abdominal aortic aneurysms: the changing natural history. J Vasc Surg 1:6–12
Bickerstaff LK, Pairolero PC, Hollier LH, et al. (1982) Thoracic aortic aneurysms: a population-based study. Surgery 92:1103–1108
Wilmink AB, Quick CR (1998) Epidemiology and potential for prevention of abdominal aortic aneurysm. Br J Surg 85:155–162
Wanhainen A, Bjorck M, Boman K, et al. (2001) Influence of diagnostic criteria on the prevalence of abdominal aortic aneurysm. J Vasc Surg 34:229–235
Perko MJ, Norgaard M, Herzog TM, et al. (1995) Unoperated aortic aneurysm: a survey of 170 patients. Ann Thorac Surg 59:1204–1209
Pressler V, McNamara JJ (1980) Thoracic aortic aneurysm: natural history and treatment. J Thorac Cardiovasc Surg 79:489–498
Crawford ES, Crawford JL, Safi HJ, et al. (1986) Thoracoabdominal aortic aneurysms: preoperative and intraoperative factors determining immediate and long-term results of operations in 605 patients. J Vasc Surg 3:389–404
Cambria RA, Gloviczki P, Stanson AW, et al. (1995) Outcome and expansion rate of 57 thoracoabdominal aortic aneurysms managed nonoperatively. Am J Surg 170:213–217
Elefteriades JA, Hartleroad J, Gusberg RJ, et al. (1992) Long-term experience with descending aortic dissection: the complication-specific approach. Ann Thorac Surg 53:11–20
Lobato AC, Puech-Leao P (1998) Predictive factors for rupture of thoracoabdominal aortic aneurysm. J Vasc Surg 27:446–453
Juvonen T, Ergin MA, Galla JD, et al. (1997) Prospective study of the natural history of thoracic aortic aneurysms. Ann Thorac Surg 63:1533–1545
Coady MA, Rizzo JA, Hammond GL, et al. (1999) Surgical intervention criteria for thoracic aortic aneurysms: a study of growth rates and complications. Ann Thorac Surg 67:1922–1926
Davies RR, Goldstein LJ, Coady MA, et al. (2002) Yearly rupture or dissection rates for thoracic aortic aneurysms: simple prediction based on size. Ann Thorac Surg 73:17–27
Dapunt OE, Galla JD, Sadeghi AM, et al. (1994) The natural history of thoracic aortic aneurysms. J Thorac Cardiovasc Surg 107:1323–1332
Estrera AL, Miller CC 3rd, Chen EP, et al. (2005) Descending thoracic aortic aneurysm repair: 12-year experience using distal aortic perfusion and cerebrospinal fluid drainage. Ann Thorac Surg 80:1290–1296
Safi HJ, Miller CC 3rd, Huynh TT, et al. (2003) Distal aortic perfusion and cerebrospinal fluid drainage for thoracoabdominal and descending thoracic aortic repair: ten years of organ protection. Ann Surg 238:372–380
Safi HJ, Estrera AL, Miller CC, et al. (2005) Evolution of risk for neurologic deficit after descending and thoracoabdominal aortic repair. Ann Thorac Surg 80:2173–2179
Huynh TT, van Eps RG, Miller CC 3rd, et al. (2005) Glomerular filtration rate is superior to serum creatinine for prediction of mortality after thoracoabdominal aortic surgery. J Vasc Surg 42:206–212
Azizzadeh A, Sanchez LA, Miller CC 3rd, et al. (2006) Glomerular filtration rate is a predictor of mortality after endovascular abdominal aortic aneurysm repair. J Vasc Surg 43:14–18
Azizzadeh A, Estrera AL, Porat EE, et al. (2006) The hybrid elephant trunk procedure: a single-stage repair of an ascending, arch, and descending thoracic aortic aneurysm. J Vasc Surg 44:404–407
Acknowledgments
The authors are grateful to G. Ken Goodrick for editorial assistance, and to Chris Akers, who prepared the illustrations.
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Presented at the conference Current and Future Trends in Cardiovascular Surgery, Chicago, Illinois, October 8, 2006
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Safi, H.J., Estrera, A.L., Azizzadeh, A. et al. Progress and Future Challenges in Thoracoabdominal Aortic Aneurysm Management. World J Surg 32, 355–360 (2008). https://doi.org/10.1007/s00268-007-9256-3
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DOI: https://doi.org/10.1007/s00268-007-9256-3