Journals / Türk Göğüs Kalp Damar Cerrahisi Dergisi / 2019 / Cilt: 27 - Sayı: 3

The mid-term effect of left ventricular assist devices on renal functions

Sol ventrikül destek cihazlarının orta dönem böbrek fonksiyonları üzerine etkisi

Pages
320–328
Publication Date
2022-09-02
DOI
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The most significant dropto preoperative values was observed in Group 3 (p=0.02) at threemonths and it dropped below the preoperative level at six months(p<0.001).Conclusion: Our study results suggest that left ventricular assistdevices can significantly increase the glomerular filtration ratein short-term, irrespective of baseline values.

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Objective & Hypothesis:Background: In this study, we aimed to investigate the mid-termeffects of left ventricular assist devices on kidney functions.Methods: Between January 2015 and December 2017, a totalof 61 patients (53 males, 8 females; mean age 46.4±11.2 years;range, 20 to 67 years) who underwent left ventricular assistdevice implantation were retrospectively analyzed.
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Key Findings & Data:Glomerularfiltration rate was evaluated preoperatively and at 24 and 48 h,at one week, and at one, three, and six months postoperatively.According to the preoperative glomerular filtration rates, thepatients were divided into three groups: glomerular filtrationrates ≤60 mL/min/1.73 m2 ( Group 1 ), g lomerular f iltrationrates 61-90 mL/min/1.73 m2 (Group 2), and glomerular filtrationrates >90 mL/min/1.73 m2 (Group 3).Results: In all groups, the glomerular filtration rate significantlyincreased at one week and one month postoperatively, compared topreoperative values (p<0.001 and p<0.01, respectively).
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Conclusion & Impact:The most significant dropto preoperative values was observed in Group 3 (p=0.02) at threemonths and it dropped below the preoperative level at six months(p<0.001).Conclusion: Our study results suggest that left ventricular assistdevices can significantly increase the glomerular filtration ratein short-term, irrespective of baseline values.
🔬Design:Research Article
📍Scope:2015 Verileri
⚙️Variables:Domain Parameters

Abstract

Background: In this study, we aimed to investigate the mid-termeffects of left ventricular assist devices on kidney functions.Methods: Between January 2015 and December 2017, a totalof 61 patients (53 males, 8 females; mean age 46.4±11.2 years;range, 20 to 67 years) who underwent left ventricular assistdevice implantation were retrospectively analyzed. Glomerularfiltration rate was evaluated preoperatively and at 24 and 48 h,at one week, and at one, three, and six months postoperatively.According to the preoperative glomerular filtration rates, thepatients were divided into three groups: glomerular filtrationrates ≤60 mL/min/1.73 m2 ( Group 1 ), g lomerular f iltrationrates 61-90 mL/min/1.73 m2 (Group 2), and glomerular filtrationrates >90 mL/min/1.73 m2 (Group 3).Results: In all groups, the glomerular filtration rate significantlyincreased at one week and one month postoperatively, compared topreoperative values (p<0.001 and p<0.01, respectively). However, theglomerular filtration values at six months significantly decreased,compared to the values at one week and one month postoperatively(p<0.001 and p<0.001, respectively). The most significant dropto preoperative values was observed in Group 3 (p=0.02) at threemonths and it dropped below the preoperative level at six months(p<0.001).Conclusion: Our study results suggest that left ventricular assistdevices can significantly increase the glomerular filtration ratein short-term, irrespective of baseline values. However, thisimprovement may recede later, particularly in patients with normalrenal functions, and it may even disappear following the thirdpostoperative month.

Özet

Amaç: Bu çalışmada, sol ventrikül destek cihazlarının böbrek fonksiyonları üzerindeki orta dönem etkileri araştırıldı. Çalışma planı: Ocak 2015 - Aralık 2017 tarihleri arasında sol ventrikül destek cihazı implantasyonu yapılan toplam 61 hasta (53 erkek, 8 kadın; ort. yaş: 46.4±11.2 yıl; dağılım, 20-67 yıl) retrospektif olarak incelendi. Glomerüler filtrasyon hızı ameliyat öncesinde ve ameliyat sonrası 24. ve 48. saatlerde, birinci haftada ve birinci, üçüncü ve altıncı ayda değerlendirildi. Ameliyat öncesi glomerüler filtrasyon hızlarına göre, hastalar üç gruba ayrıldı: Glomerüler filtrasyon hızı ≤60 mL/dk/1.73 m2 (Grup 1), glomerüler filtrasyon hızı 61-90 mL/dk/1.73 m2 (Grup 2) ve glomerüler filtrasyon h ızı > 90 m L/dk/1.73 m 2 (Grup 3). Bulgular: Grupların tümünde glomerüler filtrasyon hızı, ameliyat öncesi değerlere kıyasla, ameliyat sonrasında birinci hafta ve birinci ayda anlamlı düzeyde arttı (sırasıyla p<0.001 ve p<0.01). Ancak, ameliyat sonrası birinci hafta ve birinci aya kıyasla, altıncı ayda glomerüler filtrasyon değerleri anlamlı düzeyde azaldı (sırasıyla p<0.001 ve p<0.001). Ameliyat öncesi değerlere göre en anlamlı düşüş, üçüncü ayda Grup 3’te gözlendi (p=0.02) ve ameliyat sonrası altıncı ayda ameliyat öncesi düzeyin altına indi (p<0.001). Sonuç: Çalışma sonuçlarımız, başlangıç değerlerinden bağımsız olarak, sol ventrikül destek cihazlarının kısa dönemde glomerüler filtrasyon hızını anlamlı düzeyde artırabildiğini göstermektedir. Bununla birlikte, bu iyileşme, özellikle böbrek fonksiyonları normal olan hastalarda daha sonra geri dönebilmekte ve hatta ameliyat sonrası üçüncü aydan itibaren gerileyebilmektedir.

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Cite This Article

YERLİKHAN, Ö. A., ERDEM, E., ALTINAY, E., GÜRCÜ, M. E., ERKILINÇ, A., BEKİROĞLU, N., GÜCÜN, M., KIRALİ, K., ÖZER, T. (2022). The mid-term effect of left ventricular assist devices on renal functions. Türk Göğüs Kalp Damar Cerrahisi Dergisi, Cilt: 27 - Sayı: 3, 320–328. https://ajindex.com/articles/423725

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References (13)

  1. Jeevanandam V. The evolution of cardiac assist device technology. J Heart Lung Transplant 2010;29:11-2
  2. Rose EA, Gelijns AC, Moskowitz AJ, Heitjan DF, Stevenson LW, Dembitsky W, et al. Long-term use of a left ventricular assist device for end-stage heart failure. N Engl J Med 2001;345:1435-43
  3. Hillege HL, Girbes AR, de Kam PJ, Boomsma F, de Zeeuw D, Charlesworth A, et al. Renal function, neurohormonal activation, and survival in patients with chronic heart failure. Circulation 2000;102:203-10
  4. Forman DE, Butler J, Wang Y, Abraham WT, O’Connor CM, Gottlieb SS, et al. Incidence, predictors at admission, and impact of worsening renal function among patients hospitalized with heart failure. J Am Coll Cardiol 2004;43:61-7
  5. Mao H, Katz N, Kim JC, Day S, Ronco C. Implantable left ventricular assist devices and the kidney. Blood Purif 2014;37:57-66
  6. Farrar DJ, Hill JD. Recovery of major organ function in patients awaiting heart transplantation with Thoratec ventricular assist devices. Thoratec Ventricular Assist Device Principal Investigators. J Heart Lung Transplant 1994;13:1125-32
  7. Russell SD, Rogers JG, Milano CA, Dyke DB, Pagani FD, Aranda JM, et al. Renal and hepatic function improve in advanced heart failure patients during continuous-flow support with the HeartMate II left ventricular assist device. Circulation 2009;120:2352-7
  8. Kamdar F, Boyle A, Liao K, Colvin-adams M, Joyce L, John R. Effects of centrifugal, axial, and pulsatile left ventricular assist device support on end-organ function in heart failure patients. J Heart Lung Transplant 2009;28:352-9
  9. Butler J, Geisberg C, Howser R, Portner PM, Rogers JG, Deng MC, et al. Relationship between renal function and left ventricular assist device use. Ann Thorac Surg 2006;81:1745-51
  10. Küçükaksu DS, Şener E, Taşdemir O. Bridging the heart transplantation with mechanical systems: patient and device selection. Turk Gogus Kalp Dama 2002;10:190-200
  11. Singh M, Shullo M, Kormos RL, Lockard K, Zomak R, Simon MA, et al. Impact of renal function before mechanical circulatory support on posttransplant renal outcomes. Ann Thorac Surg 2011;91:1348-54
  12. Patel AM, Adeseun GA, Ahmed I, Mitter N, Rame JE, Rudnick MR. Renal failure in patients with left ventricular assist devices. Clin J Am Soc Nephrol 2013;8:484-96
  13. Demirozu ZT, Etheridge WB, Radovancevic R, Frazier OH. Results of HeartMate II left ventricular assist device implantation on renal function in patients requiring postimplan