Zusammenfassung
Hintergrund
Ultraschall-Screening-Untersuchungen sind hocheffektiv in der Detektion von abdominellen Aortenaneurysmen (AAA) bei Männern über 65 Jahre. Patienten mit kleinem AAA (Diameter < 5,5 cm) bedürfen noch keiner Ausschaltung, weisen jedoch aufgrund bestehender Komorbiditäten ein erhöhtes kardiovaskuläres Mortalitätsrisiko auf, welches die Rupturrate deutlich übersteigt.
Fragestellung
Es wird die Effektivität medikamentöser Behandlungsansätze auf das allgemeine kardiovaskuläre Risikos sowie die Wachstums- und Rupturrate bei Patienten mit kleinen AAA analysiert.
Material und Methode
Darlegung und Diskussion der zugrundeliegenden Literatur.
Ergebnisse
Statine, β-Blocker und ACE-Hemmer senken die kardiovaskuläre Mortalität bei Patienten mit AAA. Statine führen zudem zu einer Reduktion der Wachstumsrate von abdominellen Aneurysmen.
Schlussfolgerungen
Screeningprogramme müssen Strategien implementieren, um die gesamte kardiovaskuläre Prognose von Patienten mit kleinen AAA zu verbessern.
Abstract
Background
An ultrasound screening examination is highly effective in the detection of abdominal aortic aneurysms (AAA) in males above the age of 65 years. Patients with small AAAs (diameter < 5.5 cm) do not benefit from endovascular or open surgical aneurysmal repair but have a dramatically increased cardiovascular mortality risk due to existing comorbidities which by far exceeds the aneurysmal rupture rate.
Objectives
The effectiveness of medicinal treatment approaches on the overall cardiovascular risk and on the growth and rupture rate of small AAAs was analyzed.
Material and methods
This article presents and discusses the currently available literature on the effectiveness of medicinal treatment of small AAAs.
Results
Statins, beta blockers and angiotensin-converting enzyme (ACE) inhibitors reduce cardiovascular mortality in patients with AAAs and statins also reduce the growth rate of AAAs.
Conclusion
Screening programs must implement strategies to improve total cardiovascular prognosis of patients with small AAAs.
Literatur
Bundesamt für Statistik (2014) Gesundheitsberichterstattung des Bundes. http://www.gbe-bund.de
Cunha V da, Tham DM et al (2005) Enalapril attenuates angiotensin II-induced atherosclerosis and vascular inflammation. Atherosclerosis 178(1):9–17
Filardo G, Powell JT et al (2012) Surgery for small asymptomatic abdominal aortic aneurysms. Cochrane Database Syst Rev 3:CD001835
Fleming C, Whitlock EP, Beil TL et al (2005) Screening for abdominal aortic aneurysm: a best-evidence systematic review for the U.S. Preventive Services Task Force. Ann Intern Med 142(3):203–211
Golledge J, Muller J et al (2006) Abdominal aortic aneurysm: pathogenesis and implications for management. Arterioscler Thromb Vasc Biol 26(12):2605–2613
Gotto AM (2007) Role of C-reactive protein in coronary risk reduction: focus on primary prevention. Am J Cardiol 99(5):718–725
Hackam DG, Thiruchelvam D et al (2006) Angiotensin-converting enzyme inhibitors and aortic rupture: a population-based case-control study. Lancet 368(9536):659–665
Lida Y, Xu B et al (2012) Efficacy and mechanism of angiotensin II receptor blocker treatment in experimental abdominal aortic aneurysms. PLoS One 7(12):e49642
Iribarren C, Darbinian JA et al (2007) Traditional and novel risk factors for clinically diagnosed abdominal aortic aneurysm: the Kaiser multiphasic health checkup cohort study. Ann Epidemiol 17(9):669–678
Juvonen J, Juvonen T et al (1997) Demonstration of Chlamydia pneumoniae in the walls of abdominal aortic aneurysms. J Vasc Surg 25(3):499–505
Karlsson L, Gnarpe J et al (2000) Detection of viable Chlamydia pneumoniae in abdominal aortic aneurysms. Eur J Vasc Endovasc Surg 19(6):630–635
Koole D, Zandvoort HJ et al (2013) Intraluminal abdominal aortic aneurysm thrombus is associated with disruption of wall integrity. J Vasc Surg 57(1):77–83
Lindholt JS, Sorensen HT et al (2008) Low-dose aspirin may prevent growth and later surgical repair of medium-sized abdominal aortic aneurysms. Vasc Endovascular Surg 42(4):329–334
Mosorin M, Juvonen J et al (2001) Use of doxycycline to decrease the growth rate of abdominal aortic aneurysms: a randomized, double-blind, placebo-controlled pilot study. J Vasc Surg 34(4):606–610
Nordon IM, Hinchliffe RJ et al (2011) Pathophysiology and epidemiology of abdominal aortic aneurysms. Nat Rev Cardiol 8(2):92–102
Norman PE, Davis TM et al (2007) Matrix biology of abdominal aortic aneurysms in diabetes: mechanisms underlying the negative association. Connect Tissue Res 48(3):125–131
Participants U. K. S. A. T. (2002) Long-term outcomes of immediate repair compared with surveillance of small abdominal aortic aneurysms. N Engl J Med 346(19):1445–1452
Perk J, De Backer G et al (2012) European guidelines on cardiovascular disease prevention in clinical practice (version 2012). The fifth joint task force of the European Society of Cardiology and Other Societies on Cardiovascular Disease Prevention in Clinical Practice (constituted by representatives of nine societies and by invited experts). Eur Heart J 33(13):1635–1701
Rughani G, Robertson L et al (2012) Medical treatment for small abdominal aortic aneurysms. Cochrane Database Syst Rev 9:CD009536
Schweitzer M, Mitmaker B et al (2010) Atorvastatin modulates matrix metalloproteinase expression, activity, and signaling in abdominal aortic aneurysms. Vasc Endovascular Surg 44(2):116–122
Stone NJ, Robinson J et al (2013) 2013 ACC/AHA guideline on the treatment of blood cholesterol to reduce atherosclerotic cardiovascular risk in adults: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines. J Am Coll Cardiol. doi:10.1016/j.jacc.2013.11.002
Sweeting MJ, Thompson SG et al (2010) Use of angiotensin converting enzyme inhibitors is associated with increased growth rate of abdominal aortic aneurysms. J Vasc Surg 52(1):1–4
Sweeting MJ, Thompson SG et al (2012) Meta-analysis of individual patient data to examine factors affecting growth and rupture of small abdominal aortic aneurysms. Br J Surg 99(5):655–665
Takagi H, Yamamoto H et al (2012) Effects of statin therapy on abdominal aortic aneurysm growth: a meta-analysis and meta-regression of observational comparative studies. Eur J Vasc Endovasc Surg 44(3):287–292
Takai S, Jin D et al (2013) Significance of matrix metalloproteinase-9 inhibition by imidapril for prevention of abdominal aortic aneurysms in angiotensin II type 1 receptor-knockout mice. J Pharmacol Sci 123(2):185–194
Twine CP, Williams IM (2011) Systematic review and meta-analysis of the effects of statin therapy on abdominal aortic aneurysms. Br J Surg 98(3):346–353
Wilmink AB, Quick CR (1998) Epidemiology and potential for prevention of abdominal aortic aneurysm. Br J Surg 85(2):155–162
Yoshimura K, Aoki H et al (2005) Regression of abdominal aortic aneurysm by inhibition of c-Jun N-terminal kinase. Nat Med 11(12):1330–1338
Yusuf S, Sleight P, Pogue J et al (2000) Effects of an angiotensin-converting-enzyme inhibitor, ramipril, on cardiovascular events in high-risk patients. The heart outcomes prevention evaluation study investigators. N Engl J Med 342(3):145–153
Zhang Y, Naggar JC et al (2009) Simvastatin inhibits angiotensin II-induced abdominal aortic aneurysm formation in apolipoprotein E-knockout mice: possible role of ERK. Arterioscler Thromb Vasc Biol 29(11):1764–1771
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Interessenkonflikt. A. Mahlmann, R. Rodionov und N. Weiss geben an, dass kein Interessenkonflikt besteht.
Dieser Beitrag beinhaltet keine Studien an Menschen oder Tieren.
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Mahlmann, A., Rodionov, R. & Weiss, N. Medikamentöse Therapie zur Risikoreduktion und Progressionshemmung nicht interventionspflichtiger abdomineller Aortenaneurysmen. Gefässchirurgie 19, 568–572 (2014). https://doi.org/10.1007/s00772-014-1349-3
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DOI: https://doi.org/10.1007/s00772-014-1349-3