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TRANSPLANT RENAL ARTERY STENOSIS: SINGLE CENTER EXPERIENCE

Year 2020, Volume: 83 Issue: 1, 55 - 59, 13.01.2020
https://doi.org/10.26650/IUITFD.2019.0032

Abstract

Objective: Transplant renal artery stenosis (TRAS) and post-transplant arterial hypertension is a treatable cause of allograft dysfunction and graft loss. The risk factors for the development of TRAS include: donor age, prolonged and delayed graft function, cold ischemia time,concomitantCMV infection and surgical technique. Percutaneous transluminal angioplasty (PTA) has proven successful in treating TRAS in 60-90% of cases by providing renal reperfusion. In this study,we evaluated six TRAS cases in our clinic. Material and Methods: We evaluated patients retrospectively from medical records who underwent transplantation in 2017. We recorded the age, gender, creatinine, other findings during transplantation, and the demographic features of transplant patients with TRAS. Results: TRAS was reported in 6 of 26 cases. The presence of iliac artery stenosis associated with renal artery stenosis was seen in two patients with CMV PCR (+). Patients underwent PTA and stent implantation. The need for antihypertensive treatment of the patients lessened during follow-up. Conclusion: TRAS is one of the reasons for allograft dysfunction after kidney transplantation. For this reason it should be kept in mind when determining the cause of the allograft disfunction. In addition to other risk factors, surgical technique plays an important role in the development of TRAS. Graft function can be preserved with early intervention.

References

  • 1. Suthanthiran M, Strom TB. Renal transplantation. N Engl J Med 1994;331(6):365-76.
  • 2. Haberal M, Boyvat F, Akdur A, Kırnap M, Özçelik Ü, Yarbuğ Karakayalı F. Surgical complications after kidney transplantation. Exp Clin Transplant 2016;14(6):587-95.
  • 3. Agüera Fernández LG, Zudaire JJ, Isa WA, Sánchez de la Muela PL, Rosell D, de Castro F, et al. Vascular complications in 237 recipients of renal transplant from cadaver. Actas Urol Esp 1992;16(4):292-5.
  • 4. Bruno S, Remuzzi G, Ruggenenti P. Transplant renal artery stenosis. J Am Soc Nephrol 2004;15(1):134-41.
  • 5. Audard V, Matignon M, Hemery F, Snanoudj R, Desgranges P, Anglade MC, et al. Risk factors and long-term outcome of transplant renal artery stenosis in adult recipients after treatment by percutaneous transluminal angioplasty. Am J Transplant 2006;6(1):95-9.
  • 6. Pouria S, State OI, Wong W, Hendry BM. CMV infection is associated with transplant renal artery stenosis. QJM. 1998;91(3):185-9.
  • 7. Bruno S, Remuzzi G, Ruggenenti P. Transplant renal artery stenosis. J Am Soc Nephrol 2004;15(1):134-41.
  • 8. Humar A, Matas AJ. Surgical complications after kidney transplantation. Semin Dial 2005;18(6):505-10.
  • 9. Chen W, Kayler LK, Zand MS, Muttana R, Chernyak V, DeBoccardo GO. Transplant renal artery stenosis: clinical manifestations, diagnosis and therapy. Clin Kidney J 2015;8(1):71-8.

TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ

Year 2020, Volume: 83 Issue: 1, 55 - 59, 13.01.2020
https://doi.org/10.26650/IUITFD.2019.0032

Abstract

Amaç: Transplant renal arter stenozu (TRAS) ve posttransplant arterial hipertansiyon allograft disfonksiyon ve greft kaybının tedavi edilebilir bir nedenidir. TRAS gelişiminde risk faktörleri arasında donor yaşı, uzun sureli gecikmiş greft fonksiyonu, soğuk iskemi süresi, eşzamanlı CMV enfeksiyonu varlığı ve cerrahi teknik vardır. Perkütan Translüminal Anjioplasti (PTA) %60-90 vakada renal perfüzyonu sağlar. Bu çalışmamızda, kliniğimizdeki 6 TRAS vakasının özelliklerini inceledik. Gereç ve Yöntem: Kliniğimizde, 2017 yılında böbrek nakli yapılan hastalar tıbbi kayıtlardan inceledik. TRAS gelişen hastaların yaş, cinsiyet, nakil sırasındaki diğer bulguları ve demografik özellikleri kaydedildi. Bulgular: Yirmi altı vakanın altısında TRAS saptandı. İliak arter darlık varlığı ile birlikte renal arter stenozu olan 2 hastada CMV PCR pozitifliği saptandı. Hastalara PTA ve stent implantasyonu uygulandı. Takiplerde antihipertansif tedavi ihtiyacı azaldı. Sonuç: TRAS, böbrek nakli sonrasında allograft disfonksiyonun nedenlerinden biridir. Sonuç olarak allograft disfonksiyonda akılda tutulmalıdır. Diğer risk fatörlerine ek olarak, cerrahi teknik de TRAS gelişiminde önemli bir rol oynar. Greft fonksiyonu erken girişimle korunabilir.

References

  • 1. Suthanthiran M, Strom TB. Renal transplantation. N Engl J Med 1994;331(6):365-76.
  • 2. Haberal M, Boyvat F, Akdur A, Kırnap M, Özçelik Ü, Yarbuğ Karakayalı F. Surgical complications after kidney transplantation. Exp Clin Transplant 2016;14(6):587-95.
  • 3. Agüera Fernández LG, Zudaire JJ, Isa WA, Sánchez de la Muela PL, Rosell D, de Castro F, et al. Vascular complications in 237 recipients of renal transplant from cadaver. Actas Urol Esp 1992;16(4):292-5.
  • 4. Bruno S, Remuzzi G, Ruggenenti P. Transplant renal artery stenosis. J Am Soc Nephrol 2004;15(1):134-41.
  • 5. Audard V, Matignon M, Hemery F, Snanoudj R, Desgranges P, Anglade MC, et al. Risk factors and long-term outcome of transplant renal artery stenosis in adult recipients after treatment by percutaneous transluminal angioplasty. Am J Transplant 2006;6(1):95-9.
  • 6. Pouria S, State OI, Wong W, Hendry BM. CMV infection is associated with transplant renal artery stenosis. QJM. 1998;91(3):185-9.
  • 7. Bruno S, Remuzzi G, Ruggenenti P. Transplant renal artery stenosis. J Am Soc Nephrol 2004;15(1):134-41.
  • 8. Humar A, Matas AJ. Surgical complications after kidney transplantation. Semin Dial 2005;18(6):505-10.
  • 9. Chen W, Kayler LK, Zand MS, Muttana R, Chernyak V, DeBoccardo GO. Transplant renal artery stenosis: clinical manifestations, diagnosis and therapy. Clin Kidney J 2015;8(1):71-8.
There are 9 citations in total.

Details

Primary Language Turkish
Subjects Health Care Administration
Journal Section RESEARCH
Authors

Ali Burak Haras This is me 0000-0001-8779-5421

Serap Yadigar This is me 0000-0002-3156-4883

Pınar Özdemir This is me 0000-0002-8456-713X

Çağlar Özer Aydın This is me 0000-0003-1218-7506

Ergün Parmaksız This is me 0000-0002-9009-376X

Meral Meşe This is me 0000-0002-6104-2058

Serkan Feyyaz Yalın 0000-0002-8146-6966

Zerrin Bicik Bahçebaşı This is me 0000-0003-4740-2333

Publication Date January 13, 2020
Submission Date April 5, 2019
Published in Issue Year 2020 Volume: 83 Issue: 1

Cite

APA Haras, A. B., Yadigar, S., Özdemir, P., Aydın, Ç. Ö., et al. (2020). TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ. Journal of Istanbul Faculty of Medicine, 83(1), 55-59. https://doi.org/10.26650/IUITFD.2019.0032
AMA Haras AB, Yadigar S, Özdemir P, Aydın ÇÖ, Parmaksız E, Meşe M, Yalın SF, Bicik Bahçebaşı Z. TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ. İst Tıp Fak Derg. January 2020;83(1):55-59. doi:10.26650/IUITFD.2019.0032
Chicago Haras, Ali Burak, Serap Yadigar, Pınar Özdemir, Çağlar Özer Aydın, Ergün Parmaksız, Meral Meşe, Serkan Feyyaz Yalın, and Zerrin Bicik Bahçebaşı. “TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ”. Journal of Istanbul Faculty of Medicine 83, no. 1 (January 2020): 55-59. https://doi.org/10.26650/IUITFD.2019.0032.
EndNote Haras AB, Yadigar S, Özdemir P, Aydın ÇÖ, Parmaksız E, Meşe M, Yalın SF, Bicik Bahçebaşı Z (January 1, 2020) TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ. Journal of Istanbul Faculty of Medicine 83 1 55–59.
IEEE A. B. Haras, S. Yadigar, P. Özdemir, Ç. Ö. Aydın, E. Parmaksız, M. Meşe, S. F. Yalın, and Z. Bicik Bahçebaşı, “TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ”, İst Tıp Fak Derg, vol. 83, no. 1, pp. 55–59, 2020, doi: 10.26650/IUITFD.2019.0032.
ISNAD Haras, Ali Burak et al. “TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ”. Journal of Istanbul Faculty of Medicine 83/1 (January 2020), 55-59. https://doi.org/10.26650/IUITFD.2019.0032.
JAMA Haras AB, Yadigar S, Özdemir P, Aydın ÇÖ, Parmaksız E, Meşe M, Yalın SF, Bicik Bahçebaşı Z. TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ. İst Tıp Fak Derg. 2020;83:55–59.
MLA Haras, Ali Burak et al. “TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ”. Journal of Istanbul Faculty of Medicine, vol. 83, no. 1, 2020, pp. 55-59, doi:10.26650/IUITFD.2019.0032.
Vancouver Haras AB, Yadigar S, Özdemir P, Aydın ÇÖ, Parmaksız E, Meşe M, Yalın SF, Bicik Bahçebaşı Z. TRANSPLANT RENAL ARTER STENOZU: TEK MERKEZ DENEYİMİ. İst Tıp Fak Derg. 2020;83(1):55-9.

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