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Our experience with mini percutaneous nephrolithotomy in pediatric patients

Year 2017, Volume: 12 Issue: 2, 11 - 16, 01.06.2017

Abstract






Aim: The aim of this study was to evaluate the outcome of pediatric mini-percutaneus nephrolitotomy (Mini-PCNL). 

Material and Methods: The data of pediatric patients (<16 years) with kidney stones between June 2009 and January 2016 had been retrospectively reviewed. All patients were selected for Mini-PCNL according to European Association of Urology guidelines. The final treatment modality was decided with parents or heir-at-law. All patients were evaluated with noncontrast computerized tomography, kidney-ureter-bladder x-ray and/or ultrasonograpy prior to treatment. 

Results: A total of 60 patients (20 females, 40 males) with a mean age 9.3±4.53 (range;1-16) has been evaluated. The mean number of stones were 1.4±0.83 adet (1-5) and 28 of the stones were in right kidney and 32 of the stones were in left kidney. The mean stone-burden was 394.8±223.4 (range; 143-1350) mm2. The preoperative mean BUN, creatinine, hematocrite levels were 22.7±6.2 (12-39) mg/dL, 0.74±0.37 (0.3-3) mg/dL, % 35.42±2.64 (29-40), respectively. The mean flouroscopy time was 116.3±45.4 (40-234) seconds.The success rate was found 91.7 %. The minor and major complication rate were 11.6 %, 1.6 % respectively. 













Conclusion: The Mini-PCNL for pediatric kidney stones can be performed with higher success rates and low complications due to carefully selected cases and clinical experience. 


References

  • 1. Ost MC, Schneck FX.Peadiatric urology; peadiatric stone dissease treatment. Campbell’sUrology.Wein AJ, Kavous- siLR, Novick AC, Partin AW, Peters CA.Philadelphia: W.B. Saunders 2012; p: 3667-3684.
  • 2. Hulbert JC, Reddy PK, Gonzales R, et al. Percutaneous nephrolithotomy: An alternative approach to the manage- ment of pediatric calculus disease. Pediatrics 1985;76: 610- 14.
  • 3. Dwyer ME, Krambeck AE, Bergstralh EJ, et al. Temporalt- rends in incidence of kidney stones among children: a 25- year population based study. J Urol 2012;188:247-52.
  • 4. Newman DM, Coury T, Lingeman JE, et al. Extracorpo- real shock wave lithotripsy experience in children. J Urol 1986;136:238-40.
  • 5. Kroovand RL. Pediatric urolithiasis. Urol Clin North Am 1997;24:173.
  • 6. Ganpule AP, Mishra S, Desai MR. Percutaneous neph- rolithotomy for pediatric urolithiasis. Indian J Urol 2010;26:549-54.
  • 7. Puppo P. Percutaneous nephrolithotripsy. Curr OpinUrol 1999;9:325-8.
  • 8. Woodside JR, Stevens GF, Stark GL, et al. Percutaneous sto- ne removal in children. J Urol 1985;134:1166-7.
  • 9. Helal M, Black T, Lockhart J, Figueroa TE. The Hickman peel away sheath: alternative for pediatric percutaneous nephrolithotomy. J Endourol 1997;11:171-2.
  • 10. Jackman SV, Docimo SG, Cadeddu JA, Bishoff JT, Kavoussi LR, Jarrett TW. The “mini-perc” technique: a less invasive alternative to percutaneous nephrolithotomy. World J Urol 1998;16:371-4.
  • 11. Jackman SV, Hedican SP, Peters CA, Docimo SG. Per- cutaneous nephrolithotomy in infants and preschool age children: experienc ewith a new technique. Urology 1998;52:697-701.
  • 12. Preminger GM, Assimos DG, Lingeman JE, et al; AUA Nephrolithiasis Guideline Panel. Chapter 1: AUA guideline on management of staghorn calculi: diagnosis and treat- ment recom-mendations. J Urol 2005;173:1991-2000.
  • 13. Turk C, Knoll T, Petrik A, Sarica K: Guidelines on urolit- hiasis. European Association of Urology 2014 http://www. uroweb.org/publications/eau-guidelines
  • 14. Badawy AA, Saleem MD, AbolyosrA, et al. Extra corpore- al shock wave lithotripsy as firstline treatment for urinary tract stones in children: outcome of 500 cases. Int Urol Nephrol 2012;44:661–6.
  • 15. Penn HA, DeMarco RT, Sherman AK, Gatti JM, Murphy JP.Extracorporeal shock wave lithotripsy for renal calculi. J Urol 2009;182:1824–7.
  • 16. Boormans JL, Scheepe JR, Verkoelen CF, VerhagenPC. Percutaneous nephrolithotomy for treating renal calculi in children. BJU Int 2005;95:631-4.
  • 17. Nouralizadeh A, Basiri A, Javaherforooshzadeh A, Soltani MH, Tajali F. Experience of percutaneous nephrolithotomy using adult-size instruments in children less than 5 years old. J Pediatr Urol 2009;5:351-4.
  • 18. Zeren S, Satar N, Bayazit Y, Bayazit AK, Payasli K, Ozkeçeli R. Percutaneous nephrolithotomy in the management of pediatric renal calculi. J Endourol 2002;16:75-8.
  • 19. Salah MA, Tóth C, Khan AM, Holman E. Percutaneous nephrolithotomy in children: Experience with 138 cases in a developing country. World J Urol 2004;22:277-80.
  • 20. Zeng G, Zhao Z, Wan S, Zhong W, Wu W. Comparision of children versus adults undergoing mini-percutaneous nephrolithotomy: large-scale analysis of a single institution. PloSOne 2013; 24;8:e66850.
  • 21. Karatag T, Tepeler A, Silay MS, et al. A Comprasion of 2 Percutaneous Nephrolithotomy Techniques for the Treat- ment of Pediatric Kidney Stones of Sizes 10-20 mm: Micro- percvs Miniperc. Urology 2015;85:1015-8.
  • 22. Hatipoglu NK, Tepeler A, Buldu I, et al. Initialexperience of micropercutaneous nephrolithotomy in the treatment of renal calculi in 140 renal units. Urolithiasis 2014;42:159-64.
  • 23. Silay MS, Tepeler A, Atis G, et al. Initial report of microperc in the treatment of pediatric nephrolithiasis. J Pediatr Surg 2013;48:1578-83.
  • 24. Ferakis N, Stavropoulus M. Mini percutaneous nephrolit- hotomy in the treatment of renal and upper ureteral stones: Lessons learned from a review of the literature. Urol Ann 2015;7:141-8.
  • 25. Özden E, Şahin A, Tan B, Doğan HS, Eren MT, Tekgül S. Percutaneous renal surgery in children with complex stone. J Pediatr Urol 2008;4:295-8.
  • 26. Lee WJ, Smith AD, Cubbeli V, et al.Percutaneous nephro- lithotomy: analysis of 500 consecutivecases. Urol Radiol 1986;8:61–6.
  • 27. Sahin A, Tekgul S, Erdem E, Ekici S, Hascicek M, Kendi S .Percutaneous nephrolithotomy in older children. J Pediatr Surg 2000;35:1336–8.

Pediatrik hastalarda mini perkütan nefrolitotomi deneyimlerimiz

Year 2017, Volume: 12 Issue: 2, 11 - 16, 01.06.2017

Abstract


Amaç: Bu çalışmada kliniğimizde böbrek taşı sebebi ile Mini-perkütan nefrolitotomi (Mini-PCNL) yaptığımız pediatrik yaş grubundaki hastaların değerlendirilmesi amaçlanmıştır. 

Gereç ve Yöntemler: Haziran 2009 ve Ocak 2016 tarihleri arasında kliğimizde böbrek taşı sebebi ile Mini- PCNL yaptığımız pediatrik yaş grubundaki (<16 yaş) hastaların dosyaları ve bilgisayar kayıtları retrospektif olarak değerlendirildi. Hastaların tamamına Mini-PCNL endikasyonu Avrupa Üroloji Birliği kılavuzunda belirtilen kriterlere göre konulmuştu. Hastalara yapılacak tedavinin tipi doktor-hasta, yasal vasisi görüşmesi sonucuna göre kararlaştırılmıştı. Hastalar öncelikle DÜSG ve/veya ultrasonografi (USG) ile değerlendirildikten sonra, tüm hastalara kontrastsız bilgisayarlı tomografi (BT) tetkiki yapılmıştı. 

Bulgular: Çalışmamız, ortalama yaşı 9.3±4.53 (1-16) olan 20’si kız, 40’ı erkek toplam 60 hastadan oluşmaktaydı. Hastaların ortalama taş sayısı 1.4±0.83 adet (1-5) iken bu taşların 28’i sağ, 32’si sol böbrekte bulunmaktaydı. Ortalama taş yükü ise 394.8±223.4 mm2 (143-1350) olarak hesaplandı.Hastaların preoperatif üre, kreatinin, hematokrit değerleri sırası ile 22.7±6.2 (12-39) mg/dL, 0.74±0.37 (0.3-3) mg/dL, % 35.42±2.64 (29-40) idi. Bu değerler postoperatif sırasıyla 21.7±3.7 (14-31 ) mg/dL, 0.7±0.2 (0.4- 1.1) mg/dL, % 31.6±3 (26-39) olarak bulundu. Ortalama skopi süresi 116.3±45.4 saniye (40- 234) olarak bulundu. Başarı oranımız %91.7 olarak bulundu. Minör ve majör komplikasyon oranlarımız sırasıyla %11.6 , % 1.6 idi. 













Sonuç: Çocukluk çağı böbrek taş hastalığının tedavisinde Mini-PCNL’de uygun hasta seçimi ve klinik tecrübenin artmasına bağlı olarak yüksek başarı, düşük komplikasyon oranları ile güvenle yapılabilmektedir. 


References

  • 1. Ost MC, Schneck FX.Peadiatric urology; peadiatric stone dissease treatment. Campbell’sUrology.Wein AJ, Kavous- siLR, Novick AC, Partin AW, Peters CA.Philadelphia: W.B. Saunders 2012; p: 3667-3684.
  • 2. Hulbert JC, Reddy PK, Gonzales R, et al. Percutaneous nephrolithotomy: An alternative approach to the manage- ment of pediatric calculus disease. Pediatrics 1985;76: 610- 14.
  • 3. Dwyer ME, Krambeck AE, Bergstralh EJ, et al. Temporalt- rends in incidence of kidney stones among children: a 25- year population based study. J Urol 2012;188:247-52.
  • 4. Newman DM, Coury T, Lingeman JE, et al. Extracorpo- real shock wave lithotripsy experience in children. J Urol 1986;136:238-40.
  • 5. Kroovand RL. Pediatric urolithiasis. Urol Clin North Am 1997;24:173.
  • 6. Ganpule AP, Mishra S, Desai MR. Percutaneous neph- rolithotomy for pediatric urolithiasis. Indian J Urol 2010;26:549-54.
  • 7. Puppo P. Percutaneous nephrolithotripsy. Curr OpinUrol 1999;9:325-8.
  • 8. Woodside JR, Stevens GF, Stark GL, et al. Percutaneous sto- ne removal in children. J Urol 1985;134:1166-7.
  • 9. Helal M, Black T, Lockhart J, Figueroa TE. The Hickman peel away sheath: alternative for pediatric percutaneous nephrolithotomy. J Endourol 1997;11:171-2.
  • 10. Jackman SV, Docimo SG, Cadeddu JA, Bishoff JT, Kavoussi LR, Jarrett TW. The “mini-perc” technique: a less invasive alternative to percutaneous nephrolithotomy. World J Urol 1998;16:371-4.
  • 11. Jackman SV, Hedican SP, Peters CA, Docimo SG. Per- cutaneous nephrolithotomy in infants and preschool age children: experienc ewith a new technique. Urology 1998;52:697-701.
  • 12. Preminger GM, Assimos DG, Lingeman JE, et al; AUA Nephrolithiasis Guideline Panel. Chapter 1: AUA guideline on management of staghorn calculi: diagnosis and treat- ment recom-mendations. J Urol 2005;173:1991-2000.
  • 13. Turk C, Knoll T, Petrik A, Sarica K: Guidelines on urolit- hiasis. European Association of Urology 2014 http://www. uroweb.org/publications/eau-guidelines
  • 14. Badawy AA, Saleem MD, AbolyosrA, et al. Extra corpore- al shock wave lithotripsy as firstline treatment for urinary tract stones in children: outcome of 500 cases. Int Urol Nephrol 2012;44:661–6.
  • 15. Penn HA, DeMarco RT, Sherman AK, Gatti JM, Murphy JP.Extracorporeal shock wave lithotripsy for renal calculi. J Urol 2009;182:1824–7.
  • 16. Boormans JL, Scheepe JR, Verkoelen CF, VerhagenPC. Percutaneous nephrolithotomy for treating renal calculi in children. BJU Int 2005;95:631-4.
  • 17. Nouralizadeh A, Basiri A, Javaherforooshzadeh A, Soltani MH, Tajali F. Experience of percutaneous nephrolithotomy using adult-size instruments in children less than 5 years old. J Pediatr Urol 2009;5:351-4.
  • 18. Zeren S, Satar N, Bayazit Y, Bayazit AK, Payasli K, Ozkeçeli R. Percutaneous nephrolithotomy in the management of pediatric renal calculi. J Endourol 2002;16:75-8.
  • 19. Salah MA, Tóth C, Khan AM, Holman E. Percutaneous nephrolithotomy in children: Experience with 138 cases in a developing country. World J Urol 2004;22:277-80.
  • 20. Zeng G, Zhao Z, Wan S, Zhong W, Wu W. Comparision of children versus adults undergoing mini-percutaneous nephrolithotomy: large-scale analysis of a single institution. PloSOne 2013; 24;8:e66850.
  • 21. Karatag T, Tepeler A, Silay MS, et al. A Comprasion of 2 Percutaneous Nephrolithotomy Techniques for the Treat- ment of Pediatric Kidney Stones of Sizes 10-20 mm: Micro- percvs Miniperc. Urology 2015;85:1015-8.
  • 22. Hatipoglu NK, Tepeler A, Buldu I, et al. Initialexperience of micropercutaneous nephrolithotomy in the treatment of renal calculi in 140 renal units. Urolithiasis 2014;42:159-64.
  • 23. Silay MS, Tepeler A, Atis G, et al. Initial report of microperc in the treatment of pediatric nephrolithiasis. J Pediatr Surg 2013;48:1578-83.
  • 24. Ferakis N, Stavropoulus M. Mini percutaneous nephrolit- hotomy in the treatment of renal and upper ureteral stones: Lessons learned from a review of the literature. Urol Ann 2015;7:141-8.
  • 25. Özden E, Şahin A, Tan B, Doğan HS, Eren MT, Tekgül S. Percutaneous renal surgery in children with complex stone. J Pediatr Urol 2008;4:295-8.
  • 26. Lee WJ, Smith AD, Cubbeli V, et al.Percutaneous nephro- lithotomy: analysis of 500 consecutivecases. Urol Radiol 1986;8:61–6.
  • 27. Sahin A, Tekgul S, Erdem E, Ekici S, Hascicek M, Kendi S .Percutaneous nephrolithotomy in older children. J Pediatr Surg 2000;35:1336–8.
There are 27 citations in total.

Details

Primary Language Turkish
Subjects Surgery
Journal Section Original Research
Authors

Umut Ünal This is me

Hakan Erçil

Ferhat Ortoğlu This is me

Ergün Alma This is me

Sabahattin Ceber This is me

Durmuş Alparslan Demirci This is me

Yalçın Kaya Evliyaoğlu This is me

Zafer Gökhan Gürbüz This is me

Publication Date June 1, 2017
Published in Issue Year 2017 Volume: 12 Issue: 2

Cite

Vancouver Ünal U, Erçil H, Ortoğlu F, Alma E, Ceber S, Demirci DA, et al. Pediatrik hastalarda mini perkütan nefrolitotomi deneyimlerimiz. New J Urol. 2017;12(2):11-6.