Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2013 / Cilt: 21 - Sayı: 4

Factors affecting the clinical outcomes in patients with bidirectional cavopulmonary anastomosis

İki yönlü kavopulmoner anastomoz yapılan hastalarda klinik sonuçları etkileyen faktörler

Pages
877–884
Publication Date
2022-09-02
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: Our study results show that early BCPA operation (<6 months old) and decreased pulmonary blood flow at diagnosis increases postoperative morbidity, whereas lower PAI is effective on postoperative mortality.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Background: In this study, we aimed to investigate factors which affect the clinical outcomes in patients with various pathologies undergoing bidirectional cavopulmonary anastomosis (BCPA).
📊
Key Findings & Data:Methods: Between June 2007 and February 2012, 50 patients (32 boys, 18 girls; mean age 19.7±20.6 months; range 2 to 96 months) who underwent BCPA were retrospectively evaluated.
💡
Conclusion & Impact:Conclusion: Our study results show that early BCPA operation (<6 months old) and decreased pulmonary blood flow at diagnosis increases postoperative morbidity, whereas lower PAI is effective on postoperative mortality.
🔬Design:Research Article
📍Scope:2007 Verileri
⚙️Variables:Domain Parameters

Abstract

Background: In this study, we aimed to investigate factors which affect the clinical outcomes in patients with various pathologies undergoing bidirectional cavopulmonary anastomosis (BCPA). Methods: Between June 2007 and February 2012, 50 patients (32 boys, 18 girls; mean age 19.7±20.6 months; range 2 to 96 months) who underwent BCPA were retrospectively evaluated. Age, dominant ventricle, atrioventricular valve regurgitation, pulmonary vascular flow at diagnosis (increased/decreased) mean pulmonary artery pressure (mPAP) before BCPA, ventricular ejection fraction (EF) and fractional shortening (FS) and oxygen saturation (satO2) were noted. The relationship between these parameters and monitorization in intensive care unit (ICU), duration of intubation and the amount of inotropic agents were studied. Results: A total of 24% of the patients with a mean operation age of 19.7±20.6 months were younger than six months old. At the time of diagnosis, pulmonary blood flow was decreased (pulmonary stenosis group; PS) in 72% and increased (pulmonary hypertension group; PH) in 28%. Thirty-five patients had dominant left ventricles, while 15 patients had dominant right ventricles. Preoperative mPAP was 14.9±3.4 mmHg. A significant increase in SatO2 was observed after BCPA operation (from 76.2±9.4% to 81.2±6.9%; p= 0.003). The length of stay in the ICU,duration of intubation and the amount of inotropic agents were statistically higher in patients who were younger than six months old and those with decreased pulmonary blood flow (p<0.05). A negative correlation was observed between preoperative satO2 and duration of ICU and the amount of inotropic agent (p<0.05). Patients were followed for 29.4±16.2 months after BCPA operation. Four patients died during follow-up. Three of these patients were younger than six months old and all were in the PS group. The pulmonary artery index (PAI) was significantly lower in the patients who died (184.9±20.4 vs. 235.4±93.1 p<0.05). Conclusion: Our study results show that early BCPA operation (<6 months old) and decreased pulmonary blood flow at diagnosis increases postoperative morbidity, whereas lower PAI is effective on postoperative mortality.

Özet

Amaç: Bu çalışmada iki yönlü kavopulmoner anastomoz (BCPA) yapılan farklı patolojilere sahip hastalarda klinik sonuçları etkileyen faktörler araştırıldı.Ça­lış­ma pla­nı: Haziran 2007 - Şubat 2012 tarihleri arasında BCPAyapılan 50 hasta (32 erkek, 18 kız; ort. yaş 19.7±20.6 ay; dağılım2-96 ay) retrospektif olarak değerlendirildi. Yaş, dominant ventrikül, atriyoventriküler kapak yetersizliği, tanı sırasında pulmoner kanakımı (artmış/azalmış), BCPA öncesi ortalama pulmoner arter basıncı (mPAB), ventrikül ejeksiyon ve kısalma fraksiyonları (EF, KF)ve oksijen satürasyonu (satO2) kaydedildi. Bu parametrelerin yoğun bakım ünitesinde (YBÜ) izlem ve entübasyon süreleri, inotropik ajan miktarı ile ilişkisi araştırıldı Bul­gu­lar: Ameliyat yaşı ortalama 19.7±20.6 ay olan hastaların %24’ünün yaşı altı aylıktan daha küçüktü. Tanı sırasında hastaların %72’sinde (pulmoner darlık grubu; PD) pulmoner kan akımı düşük, %28’sinde (pulmoner hipertansiyon grubu; PH) yüksek bulundu.Dominant ventrikül 35 hastada sol, 15 hastada sağ ventrikül idi.Ameliyat öncesi mPAB 14.9±3.4 mmHg idi. İki yönlü kavopulmoneranastomoz ameliyatından sonra satO2’de anlamlı artış belirlendi (%76.2±9.4’den %81.2±6.9’ye; p= 0.003). Altı aydan küçük hastaların ve pulmoner kan akımı azalmış olan hastaların YBÜ izlem süreleri,entübasyon süreleri ve inotropik destek miktarları istatistiksel olarakdaha yüksekti (p<0.05). Ameliyat öncesi satO2 ile YBÜ kalış süresi ve inotropik ajan miktarı arasında negatif ilişki izlendi (p<0.05).Hastalar BCPA ameliyatı sonrası ortalama 29.4±16.2 ay izlendi.İzlem sırasında dört hasta kaybedildi. Bu hastalardan üçü altı aydanküçüktü ve hepsi de PD grubundaydı. Pulmoner arter indeksi (PAİ) bu kaybedilen hastalarda anlamlı olarak daha düşüktü (184.9±20.4;235.4±93.1 p<0.05).So­nuç: Çalışma bulgularımız, erken BCPA ameliyatının (<6 ay) ve başlangıçta azalmış pulmoner kan akımına sahip olmanın ameliyat sonrasımorbiditeyi artırdığını, PAİ’nin ise mortalite üzerinde etkili olduğunugöstermektedir.

🔖

Cite This Article

AYABAKAN, C., SARISOY, Ö., TÜRKÖZ, R., TOKEL, K., ÖZKER, E., VURAN, A. C., SARITAŞ, B. (2022). Factors affecting the clinical outcomes in patients with bidirectional cavopulmonary anastomosis. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 21 - Sayı: 4, 877–884. https://ajindex.com/articles/424528

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (13)

  1. Barlow A, Pawade A, Wilkinson JL, Anderson RH. Cardiac anatomy in patients undergoing the Fontan procedure. Ann Thorac Surg 1995;60:1324-30
  2. Saylam GS, Sarıoğlu A. Fonksiyonel tek ventriküllü hastalara yaklaşım ve tedavi seçenekleri. Turk Gogus Kalp Dama 1996;4:15-27
  3. Castaneda AR, Jonas RA, Mayer JE, Hanley FL. Single- ventricle tricuspid atresia. In: Castaneda AR, Jonas RA, Mayer JE, Hanley FL, editors. Cardiac surgery of the neonate and infant. Philadelphia: W.B. Saunders Company; 1994. p. 249-72
  4. Chang AC, Hanley FL, Wernovsky G, Rosenfeld HM, Wessel DL, Jonas RA, et al. Early bidirectional cavopulmonary shunt in young infants. Postoperative course and early results. Circulation 1993;88:II149-58
  5. Mavroudis C, Backer CL. Palliative operations for congenital heart disease. In: Kaiser LR, Kron IL, Spray TL, editors. Mastery of cardiothoracic surgery. 2nd ed. New York: Lippincott-Raven; 1998. p. 635-49
  6. Şaşmazel A, Fındık O, Yıldırım A, Fedakar A, Baysal A, Çalışkan A, et al. Tek ventrikül morfolojisine sahip hastalarda çift yönlü Glenn şant işleminin kısa ve orta dönem sonuçları. Turk Gogus Kalp Dama 2010;18:88-93
  7. Slavik Z, Lamb RK, Webber SA, Devlin AM, Keeton BR, Monro JL, et al. Bidirectional superior cavopulmonary anastomosis: how young is too young? Heart 1996;75:78-82
  8. Albanese SB, Carotti A, Di Donato RM, Mazzera E, Troconis CJ, Giannico S, et al. Bidirectional cavopulmonary anastomosis in patients under two years of age. J Thorac Cardiovasc Surg 1992;104:904-9
  9. Alsoufi B, Manlhiot C, Awan A, Alfadley F, Al-Ahmadi M, Al-Wadei A, et al. Current outcomes of the Glenn bidirectional cavopulmonary connection for single ventricle palliation. Eur J Cardiothorac Surg 2012;42:42-8
  10. Hawkins JA, Shaddy RE, Day RW, Sturtevant JE, Orsmond GS, McGough EC. Mid-term results after bidirectional cavopulmonary shunts. Ann Thorac Surg 1993;56:833-7
  11. Mendelsohn AM, Bove EL, Lupinetti FM, Crowley DC, Lloyd TR, Beekman RH 3rd. Central pulmonary artery growth patterns after the bidirectional Glenn procedure. J Thorac Cardiovasc Surg 1994;107:1284-90
  12. Nurözler F, Bradley SM. Bidireksiyonel superior kavapulmoner şant prosedürlerinden sonra pulmoner arter gelişimi. Turk Gogus Kalp Dama 2000;8:571-5
  13. Reddy VM, McElhinney DB, Moore P, Petrossian E, Hanley FL. Pulmonary artery growth after bidirectional cavopulmonary shunt: is there a cause for concern? J Thorac Cardiovasc Surg 1996;112:1180-90. 14. d’Udekem Y, Xu MY, Galati JC, Lu S,