Zusammenfassung
Aufgrund der zunehmenden Verbreitung der kathetergeführten Aortenklappenimplantation (Kath-AKE) wird im Folgenden die Position der DGK und der DGHTG zu dieser Intervention dargelegt.
Zur Indikationsstellung
Diese sollte unbedingt in einer gemeinsamen Konferenz zwischen Kardiologen und Herzchirurgen erfolgen. Kath-AKE’s sind gegenwärtig mit einer ca. 10% 30-Tage-Mortalität verbunden und sind deswegen nur indiziert bei: inoperablen Patienten, Patienten >75 Jahre mit einer STS >10 ≤20 oder eines Euroscore >20 ≤40. Bei Patienten mit höherem STS oder Euroscore bzw. bei Patienten mit einer Lebenserwartung <1 Jahr, Patienten mit Aorteninsuffizienz >II. Grades oder Klappendurchmesser <18 >27 mm ist der Eingriff eher nicht oder kontraindiziert (Empfehlungsgrad IIb, III).
Zur Durchführung
Der Eingriff sollte in Zusammenarbeit von Kardiologen und Herzchirurgen nach einem ausreichendem Training durchgeführt werden im Bereich einer Herzkatheteranlage oder in einem Hybrid-OP, da das Management von Komplikationen die sofortige fachliche Kompetenz beider Fachdisziplinen erfordert. Alle Eingriffe einschließlich Aortenballonvalvuloplastien, die nur palliativ durchgeführt werden, sollen in das „Aortenklappenregister“ eingegeben werden (http://www.herzinfarktforschung.de/Projekte/RegisterN/Aortenklappenregister.html).
Abstract
Due to the increasing number of percutaneous aortic valve replacements carried out, particularly in Germany, the position adopted by the German Cardiac Society (DGK) and the German Society of Thorax, Heart and Vessel Surgery (DGTHG) is set out below:
Indication
In a joint meeting between cardiologists and heart surgeons, the indications for a percutaneous aortic valve replacement (PAVR) should be reviewed. At present, PAVR seems to be indicated in patients who cannot be operated on (due to malformation of the thorax, porcelain aorta, etc.) or in patients older than 75 years in combination with an STS (Society of Thoracic Surgeons) score of more than 10 but no more than 20, or a logistic EuroSCORE (European System for Cardiac Operative Risk Evaluation) of more than 20 but no more than 40. PAVR is not recommended or is contraindicated (recommendation level II b, III) in patients with a higher STS score or EuroSCORE, patients with a life expectancy of less than 1 year, patients with more than second-degree aortic regurgitation, or patients with a valve diameter of <18 or >27 mm. At present, the average 30-day mortality rate following PAVR is approximately 10%.
Procedure
The procedure should be performed by cardiologists together with heart surgeons in either a hybrid operation theater or in a cardiac cath lab after an intense training program. The latter management of complications requires the experience of both disciplines. All procedures, including aortic balloon valvuloplasty, are only performed as palliative procedures should be registered in the aortic valve registry (http://www.herzinfarktforschung.de/Projekte/RegisterN/Aortenklappenregister.html).
Notes
Der Einsatz der Edwards-Sapien-Klappe in Pulmonalposition, Mitralposition oder in degenerierten Bioprothesen ist nicht zertifiziert und entspricht einem sog. „off-label-use“.
Literatur
Lindroos M, Kupari M, Heikkilä J, Tilvis R (1993) Prevalence of aortic valve abnormalities in the elderly: an echocardiographic study of a random population sample. J Am Coll Cardiol 21:1220
Cribier A, Eltchaninoff H, Bash A, Borenstein N (2002) Percutaneous transcatheter implantation of an aortic valve prosthesis for calcific aortic stenosis: First human case description. Circulation 106:3006–3008
Sack S, Kahlert P, Khandanpour S et al (2006) Aortic valve stenosis: from valvuloplasty to percutaneous heart valve. Herz 31:688–693
Cribier A, Eltchaninoff H, Tron C et al (2004) Early experience with percutaneous transcatheter implantation of heart valve prosthesis for the treatment of end-stage inoperable patients with calcific aortic stenosis. J Am Coll Cardiol 43:698–703
Cribier A, Eltchaninoff H, Tron C et al (2006) Treatment of calcific aortic stenosis with the percutaneous heart valve: mid-term follow-up from the initial feasibility studies: the French experience. J Am Coll Cardiol 47:1214–1223
Grube E, Laborde JC, Gerckens U et al (2006) Percutaneous implantation of the CoreValve self-expanding valve prosthesis in high risk patients with aortic valve disease. The Siegburg first-in-man study. Circulation 114:1616–1624
Lichtenstein SV, Cheung A, Ye J et al (2006) Transapical transcatheter aortic valve implantation in humans: initial clinical experience. Circulation 114:591–596
Grube E, Schuler G, Buellesfeld L et al (2007) Percutaneous aortic valve replacement for severe aortic stenosis in high risk patients using the second- and current third-generation self-expanding CoreValve prosthesis. Device success and 30-day clinical outcome. J Am Coll Cardiol 50:69–76
Webb JG, Pasupati S, Humphries K et al (2007) Percutaneous transarterial aortic valve replacement in selected high-risk patients with aortic stenosis. Circulation 116:755–763
Walther T, Falk V, Borger MA et al (2007) Minimally invasive transapical beating heart aortic valve implantation – proof of concept. Eur J Cardiothorac Surg 31:9–15
Walther T, Simon P, Dewey T et al (2007) Transapical minimally invasive aortic valve implantation: multicenter experience. Circulation 116 (Suppl-I):I240–I245
Walther T, Falk V, Kempfert J et al (2008) Transapical minimally invasive aortic valve implantation – the initial 50 patients. Eur J Cardiothorac Surg 33:983–988
Svensson LG, Dewey T, Kapadia S et al (2008) United States feasibility study of transcatheter insertion of a stented aortic valve by the left ventricular apex. Ann Thorac Surg 86(1):46–54, discussion 54–55
Piazza N, Grube E, Gerckens U et al (2008) Procedural and 30-day outcomes following transcatheter aortic valve implantation using the third generation (18F) CoreValve ReValving system: results from the multicentre, expanded evaluation registry 1-year following CE mark approval. EuroInterv 4:242–249
Walther T, Dewey T, Borger MA et al (2009) Transapical aortic valve implantation (TA-AVI): Step by step. Ann Thorac Surg 87:276–283
Bonatti J et al (2007) How to build a cath-lab operating room? Heart Surg Forum 10:E344–E348
Vahanian A et al (2008) Transcatheter valve implantation for patients with aortic stenosis: a position statement from the European Association of Cardio-Thoracic Surgery (EACTS) and the European Society of Cardiology (ESC), in collaboration with the European Association of Percutaneous Cardiovascular Interventions (EAPCI). Eur Heart J 29:1463–1470
Vassiliades TA, Block PC, Cohn LH et al (2005) The clinical development of percutaneous heart valve technology. J Am Coll Cardiol 45:1554–1560
Lurz P et al (2008) Percutaneous pulmonary valve implantation: impact of evolving technology and learning curve on clinical outcome. Circulation 117(15):1964–1972
Gummert JF, Funkat A, Beckmann A et al (2008) Cardiac surgery in Germany during 2007: a report on behalf of the German Society for Thoracic and Cardiovascular Surgery. Thorac Cardiovasc Surg 56(6):328–336
http://www.clinicaltrials.gov: Placement of aortic transcatheter valve trial (Partner Trial), NCT00530894
Hara H et al (2007) Percutaneous balloon aortic valvuloplasty revisited: Time for a renaissance? Circulation 115:334–338
Kahlert et al (2008) A modified „preclosure“ technique after percutaneous aortic valve replacement. Cath Cardiovasc Interv 72:877–884
Sack S, Kahlert P, Khandanpour S et al (2008) Revival of an old method with new techniques: balloon aortic valvuloplasty of the cacified aortic stenosis in the elderly. Clin Res Cardiol 97(5):285–287
Gallegos RP, Nockel PJ, Rivard AL, Bianco RW (2005) The current state of in-vivo pre-clinical animal models for heart valve evaluation. J Heart Valve Dis 14:423–432
Interessenkonflikt
Der korrespondierende Autor weist auf folgende Beziehungen hin: Hans R. Figulla: Beratervertrag mit JenaValve, Patente und Beteiligung bei JenaValve. Jochen Cremer: keine. Thomas Walther: Vortragshonorare für Fachvorträge Edwards Lifesciences. Ulrich Gerckens: Vortragshonorare für Vorträge zum Thema Klappenimplantation und Symposien. Raimund Erbel: keine. Ady Osterspey: keine. Ralf Zahn: keine.
Additional information
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Prof. Dr. H.R. Figulla ist federführender Autor dieses Positionspapiers.
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Figulla, H., Cremer, J., Walther, T. et al. Positionspapier zur kathetergeführten Aortenklappenintervention. Kardiologe 3, 199–206 (2009). https://doi.org/10.1007/s12181-009-0183-4
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DOI: https://doi.org/10.1007/s12181-009-0183-4