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SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY

Year 2025, Volume: 6 Issue: 3, 311 - 315, 25.11.2025

Abstract

Introduction: Sutureless bioprosthetic valves have emerged as an alternative to conventional sutured valves in surgical aortic valve replacement (SAVR), aiming to improve operative efficiency and postoperative outcomes, particularly in elderly or high-risk patients. However, concerns remain regarding conduction disturbances and rhythm complications. This study aimed to compare early and midterm outcomes of SAVR using sutureless versus conventional bioprosthetic valves.

Methods: This single-center, retrospective observational study included 175 patients who underwent isolated SAVR with either sutureless (n = 72) or conventional sutured (n = 103) bioprosthetic valves. Preoperative characteristics, intraoperative variables, and postoperative outcomes including cardiopulmonary bypass (CPB) time, aortic cross-clamp time, rhythm disturbances, pacemaker requirement, and mortality—were compared between groups.

Results: A total of 175 patients underwent bioprosthetic aortic valve replacement, with 72 receiving sutureless and 103 receiving conventional valves. Baseline characteristics were similar between groups, except for a higher proportion of NYHA class III in the sutureless group. Sutureless valve implantation was associated with significantly shorter cardiopulmonary bypass and cross-clamp times (p<0.001). However, postoperative atrial fibrillation and permanent pacemaker requirement were more frequent in the sutureless group (p=0.009 and p=0.037, respectively). Follow-up duration was longer in the sutureless group, while late mortality rates were comparable between groups.

Conclusion: Sutureless valve implantation significantly reduces operative times and may enhance surgical efficiency, particularly in elderly patients. However, it is associated with higher rates of permanent pacemaker implantation and postoperative atrial fibrillation.

Project Number

ZTE2025

References

  • Otto CM, Nishimura RA, Bonow RO, et al. 2020 ACC/AHA guideline for the management of patients with valvular heart disease. J Am Coll Cardiol. 2021;77(4):e25–e197.
  • Phan K, Tsai YC, Niranjan N, et al. Sutureless aortic valve replacement: A systematic review and meta-analysis. Ann Cardiothorac Surg. 2015;4(2):100–11.
  • Santana O, Lamelas J. Minimally invasive aortic valve surgery: state of the art and future directions. Ann Cardiothorac Surg. 2015;4(1):26–32.
  • Kaya İC, Ozgur MM, Hancer H, et al. Can moderate patient prosthesis mismatch be tolerated in a selected group of patients with aortic valve replacement? Heart Surg Forum. 2021;24(1):E130-E137. doi:10.1532/hsf.3369
  • Flynn CD, Williams ML, Chakos A, Hirst L, Muston B, Tian DH. Sutureless and rapid-deployment valves versus conventional aortic valve replacement: a systematic review and meta-analysis. Ann Cardiothorac Surg. 2020;9(5):364–74.
  • Ranucci M, De Benedetti D, Aloisio T, Baryshnikova E, Castelvecchio S. Impact of cardiopulmonary bypass and cross-clamp times on conduction disturbances after aortic valve replacement. Eur J Cardiothorac Surg. 2016;50(4):713–20.
  • Pollari F, Berretta P, Albertini A, et al. Pacemaker after sutureless and rapid-deployment prostheses: a progress report from the SURD IR. Thorac Cardiovasc Surg. 2023;71(7):557–565.
  • Nakayama T, Nakamura Y, Higuma Y, Higashino A, Inoue N. Push down the membranous septum to reduce pacemaker need: a simple deployment technique in sutureless aortic valve replacement. JTCVS Techniques. 2025;30:48–51.
  • Woldendorp K, Doyle MP, Bannon MP, et al. Aortic valve replacement using stented or sutureless/rapid deployment prostheses via full-sternotomy or a minimally invasive approach: a network meta analysis.Ann Cardiothorac Surg. 2020;9(5):347–63.
  • Echahidi N, Pibarot P, O’Hara G, Mathieu P. Mechanisms, prevention, and treatment of atrial fibrillation after cardiac surgery. J Am Coll Cardiol. 2008;51(8):793–801.
  • Fischlein T, Folliguet T, Meuris B, et al. Sutureless versus conventional bioprostheses for aortic valve replacement in severe symptomatic aortic stenosis. J Thorac Cardiovasc Surg. 2021;161(3):920–32.

DİKİŞSİZ VE GELENEKSEL AORT KAPAK DEĞİŞİMİ: BİYOPROTEZ KAPAK CERRAHİSİNDE KARŞILAŞTIRMALI YÖNTEMLER

Year 2025, Volume: 6 Issue: 3, 311 - 315, 25.11.2025

Abstract

Giriş: Sütursüz biyoprotez kapaklar, cerrahi aort kapak replasmanında (CAVR) konvansiyonel süturlu kapaklara alternatif olarak geliştirilmiş ve özellikle yaşlı ya da yüksek riskli hastalarda operasyonel verimliliği ve postoperatif sonuçları iyileştirmeyi hedeflemiştir. Ancak ileti sistemi bozuklukları ve ritim komplikasyonlarına ilişkin endişeler devam etmektedir. Bu çalışmanın amacı, sütursuz ve konvansiyonel biyoprotez kapaklarla yapılan CAVR işlemlerinin erken ve orta dönem sonuçlarını karşılaştırmaktır.

Yöntemler: Bu tek merkezli, retrospektif gözlemsel çalışmada, izole CAVR uygulanan toplam 175 hasta değerlendirildi. Hastalar sütursuz (n = 72) veya konvansiyonel süturlu (n = 103) biyoprotez kapak implantasyonu yapılanlar olarak iki gruba ayrıldı. Preoperatif özellikler, intraoperatif değişkenler ve kardiyopulmoner bypass (KPB) süresi, aort kros-klemp süresi, ritim bozuklukları, kalp pili ihtiyacı ve mortalite gibi postoperatif sonuçlar gruplar arasında karşılaştırıldı.

Bulgular: Toplam 175 hastaya biyoprotez aort kapak replasmanı uygulandı; 72’si sütursuz, 103’ü ise konvansiyonel kapak aldı. Gruplar arasında başlangıç özellikleri benzer olup, yalnızca sütursuz grupta NYHA sınıf III oranı anlamlı olarak daha yüksekti. Sütursuz kapak implantasyonu, anlamlı derecede daha kısa KPB ve kros-klemp süreleriyle ilişkiliydi (p<0,001). Ancak sütursuz grupta postoperatif atriyal fibrilasyon ve kalıcı kalp pili gereksinimi daha sık görüldü (p=0,009 ve p=0,037). Takip süresi sütursuz grupta daha uzun olmasına rağmen, geç dönem mortalite oranları iki grup arasında benzerdi.

Sonuç: Sütursuz kapak implantasyonu operasyon süresini anlamlı şekilde azaltmakta ve özellikle yaşlı hastalarda cerrahi verimliliği artırabilmektedir. Ancak bu yöntem, postoperatif atriyal fibrilasyon ve kalıcı kalp pili gereksiniminde artış ile ilişkilidir.

Ethical Statement

SBU İSTANBUL MEHMET AKİF ERSOY GÖĞÜS KALP VE DAMAR CERRAHİSİ EĞİTİM VE ARAŞTIRMA HASTANESİ ETİK KURUL 2025.01-09 ONAY NUMARALI / TARİH: 14.01.2025

Project Number

ZTE2025

References

  • Otto CM, Nishimura RA, Bonow RO, et al. 2020 ACC/AHA guideline for the management of patients with valvular heart disease. J Am Coll Cardiol. 2021;77(4):e25–e197.
  • Phan K, Tsai YC, Niranjan N, et al. Sutureless aortic valve replacement: A systematic review and meta-analysis. Ann Cardiothorac Surg. 2015;4(2):100–11.
  • Santana O, Lamelas J. Minimally invasive aortic valve surgery: state of the art and future directions. Ann Cardiothorac Surg. 2015;4(1):26–32.
  • Kaya İC, Ozgur MM, Hancer H, et al. Can moderate patient prosthesis mismatch be tolerated in a selected group of patients with aortic valve replacement? Heart Surg Forum. 2021;24(1):E130-E137. doi:10.1532/hsf.3369
  • Flynn CD, Williams ML, Chakos A, Hirst L, Muston B, Tian DH. Sutureless and rapid-deployment valves versus conventional aortic valve replacement: a systematic review and meta-analysis. Ann Cardiothorac Surg. 2020;9(5):364–74.
  • Ranucci M, De Benedetti D, Aloisio T, Baryshnikova E, Castelvecchio S. Impact of cardiopulmonary bypass and cross-clamp times on conduction disturbances after aortic valve replacement. Eur J Cardiothorac Surg. 2016;50(4):713–20.
  • Pollari F, Berretta P, Albertini A, et al. Pacemaker after sutureless and rapid-deployment prostheses: a progress report from the SURD IR. Thorac Cardiovasc Surg. 2023;71(7):557–565.
  • Nakayama T, Nakamura Y, Higuma Y, Higashino A, Inoue N. Push down the membranous septum to reduce pacemaker need: a simple deployment technique in sutureless aortic valve replacement. JTCVS Techniques. 2025;30:48–51.
  • Woldendorp K, Doyle MP, Bannon MP, et al. Aortic valve replacement using stented or sutureless/rapid deployment prostheses via full-sternotomy or a minimally invasive approach: a network meta analysis.Ann Cardiothorac Surg. 2020;9(5):347–63.
  • Echahidi N, Pibarot P, O’Hara G, Mathieu P. Mechanisms, prevention, and treatment of atrial fibrillation after cardiac surgery. J Am Coll Cardiol. 2008;51(8):793–801.
  • Fischlein T, Folliguet T, Meuris B, et al. Sutureless versus conventional bioprostheses for aortic valve replacement in severe symptomatic aortic stenosis. J Thorac Cardiovasc Surg. 2021;161(3):920–32.
There are 11 citations in total.

Details

Primary Language English
Subjects Cardiovascular Surgery
Journal Section Research Articles
Authors

Zinar Apaydın 0000-0002-3041-1172

Batuhan Yazici 0000-0003-3667-9046

Mustafa Can Kaplan 0000-0003-2176-0001

Tural Muradlı 0009-0001-7517-6970

Ersin Kadirogulları 0009-0005-6945-5833

Project Number ZTE2025
Publication Date November 25, 2025
Submission Date July 13, 2025
Acceptance Date September 12, 2025
Published in Issue Year 2025 Volume: 6 Issue: 3

Cite

APA Apaydın, Z., Yazici, B., Kaplan, M. C., … Muradlı, T. (2025). SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY. Eskisehir Medical Journal, 6(3), 311-315.
AMA Apaydın Z, Yazici B, Kaplan MC, Muradlı T, Kadirogulları E. SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY. Eskisehir Med J. November 2025;6(3):311-315.
Chicago Apaydın, Zinar, Batuhan Yazici, Mustafa Can Kaplan, Tural Muradlı, and Ersin Kadirogulları. “SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY”. Eskisehir Medical Journal 6, no. 3 (November 2025): 311-15.
EndNote Apaydın Z, Yazici B, Kaplan MC, Muradlı T, Kadirogulları E (November 1, 2025) SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY. Eskisehir Medical Journal 6 3 311–315.
IEEE Z. Apaydın, B. Yazici, M. C. Kaplan, T. Muradlı, and E. Kadirogulları, “SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY”, Eskisehir Med J, vol. 6, no. 3, pp. 311–315, 2025.
ISNAD Apaydın, Zinar et al. “SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY”. Eskisehir Medical Journal 6/3 (November2025), 311-315.
JAMA Apaydın Z, Yazici B, Kaplan MC, Muradlı T, Kadirogulları E. SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY. Eskisehir Med J. 2025;6:311–315.
MLA Apaydın, Zinar et al. “SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY”. Eskisehir Medical Journal, vol. 6, no. 3, 2025, pp. 311-5.
Vancouver Apaydın Z, Yazici B, Kaplan MC, Muradlı T, Kadirogulları E. SUTURELESS VERSUS CONVENTIONAL AORTIC VALVE REPLACEMENT: COMPARATIVE PATHWAYS IN BIOPROSTHETIC VALVE SURGERY. Eskisehir Med J. 2025;6(3):311-5.