Zusammenfassung
Die Indikationsstellung zur elektiven endovaskulären Therapie des abdominellen Aortenaneurysmas (AAA) leitet sich von der konventionellen Aneurysmachirurgie ab und sieht eine Versorgung ab einem Aneurysmadurchmesser von 5 cm bzw. 5,5 cm vor. Dies geschieht in Abwägung des natürlichen Verlaufs (Rupturrisiko des AAA) und der operativen Mortalität und Morbidität des offenen Verfahrens. Der minimal-invasive Charakter der endovaskulären Versorgung, kombiniert mit einer signifikant niedrigeren perioperativen Mortalität, lässt jedoch im klinischen Alltag die Frage einer veränderten Indikationsstellung zugunsten einer Versorgung „kleiner Aneurysmen“ aufkommen. Ziel dieses Übersichtsartikels ist die Darstellung von Rationale und Ergebnissen einer frühelektiven endovaskulären Versorgung von „kleinen“ infrarenalen Aortenaneurysmen mit einem maximalen Durchmesser <5,0/5,5 cm anhand der aktuellen Studienlage (PIVOTAL, CAESAR).
Abstract
Endovascular treatment of patients with infrarenal aortic aneurysms is usually indicated for an aneurysm diameter >5 cm and is adapted from the indications for open repair. When deciding between aneurysm repair or surveillance the operative risk is balanced against the risk of rupture. The minimally invasive character of endovascular aneurysm repair (EVAR) combined with a reduced perioperative mortality compared to open repair raises the question whether patients with small aneurysms might benefit from an endovascular treatment instead of surveillance. This article reviews recent publications to illustrate the rationale and results of endovascular treatment of patients with infrarenal aortic aneurysms <5.0-5.5 cm compared to a surveillance strategy.
Literatur
Anonymous (1998) Health service costs and quality of life for early elective surgery or ultrasonographic surveillance for small abdominal aortic aneurysms. UK Small Aneurysm Trial Participants. Lancet 352:1656–1660
Anonymous (2002) Long-term outcomes of immediate repair compared with surveillance of small abdominal aortic aneurysms. N Engl J Med 346:1445–1452
Anonymous (1998) Mortality results for randomised controlled trial of early elective surgery or ultrasonographic surveillance for small abdominal aortic aneurysms. The UK Small Aneurysm Trial Participants. Lancet 352:1649–1655
Bayle O, Branchereau A, Rosset E et al (1997) Morphologic assessment of abdominal aortic aneurysms by spiral computed tomographic scanning. J Vasc Surg 26:238–246
Bicknell CD, Cheshire NJ (2011) The CAESAR trial – highlighting the need for different end points. Eur J Vasc Endovasc Surg 41:26–27
Bockler D, Fitridge R, Wolf Y et al (2010) Rationale and design of the Endurant Stent Graft Natural Selection Global Postmarket Registry (ENGAGE): interim analysis at 30 days of the first 180 patients enrolled. J Cardiovasc Surg (Torino) 51:481–491
Brown PM, Zelt DT, Sobolev B (2003) The risk of rupture in untreated aneurysms: the impact of size, gender, and expansion rate. J Vasc Surg 37:280–284
Cao P, De Rango P, Verzini F et al (2011) Comparison of surveillance versus aortic endografting for small aneurysm repair (CAESAR): results from a randomised trial. Eur J Vasc Endovasc Surg 41:13–25
Darling RC, Messina CR, Brewster DC et al (1977) Autopsy study of unoperated abdominal aortic aneurysms. The case for early resection. Circulation 56:II161– II164
De Bruin JL, Baas AF, Buth J et al (2010) Long-term outcome of open or endovascular repair of abdominal aortic aneurysm. N Engl J Med 362:1881–1889
De Rango P, Cao P, Parlani G et al (2008) Outcome after endografting in small and large abdominal aortic aneurysms: a meta-analysis. Eur J Vasc Endovasc Surg 35:162–172
De Rango P, Verzini F (2011) Rupture in small abdominal aortic aneurysms: beyond the rates. Eur J Vasc Endovasc Surg 41:11–12
De Rango P, Verzini F, Parlani G et al (2011) Quality of life in patients with small abdominal aortic aneurysm: the effect of early endovascular repair versus surveillance in the CAESAR trial. Eur J Vasc Endovasc Surg 41:324–331
Eckstein HH, Bockler D, Flessenkamper I et al (2009) Ultrasonographic screening for the detection of abdominal aortic aneurysms. Dtsch Arztebl Int 106:657–663
Elzouki AN, Ryden Ahlgren A, Lanne T et al (1999) Is there a relationship between abdominal aortic aneurysms and α1-antitrypsin deficiency (PiZ)? Eur J Vasc Endovasc Surg 17:149–154
Gasser TC, Auer M, Labruto F et al (2010) Biomechanical rupture risk assessment of abdominal aortic aneurysms: model complexity versus predictability of finite element simulations. Eur J Vasc Endovasc Surg 40:176–185
Greenhalgh RM, Brown LC, Powell JT et al (2010) Endovascular versus open repair of abdominal aortic aneurysm. N Engl J Med 362:1863–1871
Hurks R, Hoefer IE, Vink A et al (2010) Different effects of commonly prescribed statins on abdominal aortic aneurysm wall biology. Eur J Vasc Endovasc Surg 39:569–576
Hyhlik-Durr A, Debus S, Eckstein HH et al (2010) Ultrasound screening in abdominal aortic aneurysm – numbers, data, facts. Zentralbl Chir 135:403–408
Kaijzel EL, Heijningen PM van, Wielopolski PA et al (2010) Multimodality imaging reveals a gradual increase in matrix metalloproteinase activity at aneurysmal lesions in live fibulin-4 mice. Circ Cardiovasc Imaging 3:567–577
Larsson E, Labruto F, Gasser TC et al (2011) Analysis of aortic wall stress and rupture risk in patients with abdominal aortic aneurysm with a gender perspective. J Vasc Surg
Law MR, Morris J, Wald NJ (1994) Screening for abdominal aortic aneurysms. J Med Screen 1:110–115; discussion 115–116
Lederle FA, Wilson SE, Johnson GR et al (2002) Immediate repair compared with surveillance of small abdominal aortic aneurysms. N Engl J Med 346:1437–1444
Li ZY, Sadat U, UK-I J et al (2010) Association between aneurysm shoulder stress and abdominal aortic aneurysm expansion: a longitudinal follow-up study. Circulation 122:1815–1822
Lindholt JS, Vammen S, Fasting H et al (2000) The plasma level of matrix metalloproteinase 9 may predict the natural history of small abdominal aortic aneurysms. A preliminary study. Eur J Vasc Endovasc Surg 20:281–285
Malkawi AH, Hinchliffe RJ, Holt PJ et al (2010) Percutaneous access for endovascular aneurysm repair: a systematic review. Eur J Vasc Endovasc Surg 39:676–682
Malkawi AH, Hinchliffe RJ, Xu Y et al (2010) Patient-specific biomechanical profiling in abdominal aortic aneurysm development and rupture. J Vasc Surg 52:480–488
Norman PE, Powell JT (2007) Abdominal aortic aneurysm: the prognosis in women is worse than in men. Circulation 115:2865–2869
Ouriel K, Clair DG, Kent KC et al (2010) Endovascular repair compared with surveillance for patients with small abdominal aortic aneurysms. J Vasc Surg 51:1081–1087
Ouriel K, Srivastava SD, Sarac TP et al (2003) Disparate outcome after endovascular treatment of small versus large abdominal aortic aneurysm. J Vasc Surg 37:1206–1212
Peppelenbosch N, Buth J, Harris PL et al (2004) Diameter of abdominal aortic aneurysm and outcome of endovascular aneurysm repair: does size matter? A report from EUROSTAR. J Vasc Surg 39:288–297
Powell JT, Brown LC, Forbes JF et al (2007) Final 12-year follow-up of surgery versus surveillance in the UK Small Aneurysm Trial. Br J Surg 94:702–708
Powell JT, Gotensparre SM, Sweeting MJ et al (2011) Rupture rates of small abdominal aortic aneurysms: a systematic review of the literature. Eur J Vasc Endovasc Surg 41:2–10
Torsello G, Troisi N, Donas KP et al (2011) Evaluation of the Endurant stent graft under instructions for use vs off-label conditions for endovascular aortic aneurysm repair. J Vasc Surg [Epub ahead of print]
Verhoeven BA, Waasdorp EJ, Gorrepati ML et al (2011) Long-term results of Talent endografts for endovascular abdominal aortic aneurysm repair. J Vasc Surg 53:293–298
Wilson WR, Anderton M, Choke EC et al (2008) Elevated plasma MMP1 and MMP9 are associated with abdominal aortic aneurysm rupture. Eur J Vasc Endovasc Surg 35:580–584
Zarins CK, Crabtree T, Bloch DA et al (2006) Endovascular aneurysm repair at 5 years: Does aneurysm diameter predict outcome? J Vasc Surg 44:920–929; discussion 929–931
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Geisbüsch, P., Katzen, B. & Böckler, D. Endovaskuläre Therapie infrarenaler Aortenaneurysmen. Gefässchirurgie 16, 584–589 (2011). https://doi.org/10.1007/s00772-011-0920-4
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DOI: https://doi.org/10.1007/s00772-011-0920-4
Schlüsselwörter
- Endovaskuläre Aneurysmatherapie (EVAR)
- Abdominelles Aortenaneurysma
- Kleine Aneurysmen
- Übersichtsartikel