Journals / Journal of Urological Surgery / 2016 / Cilt: 3 - Sayı: 2

Evre I Böbrek Tümöründe Parsiyel Nefrektomi: İskemili mi? İskemisiz mi?

Partial Nephrectomy for Stage I Renal Cell Carcinoma: On-clamp or Off-clamp?

Pages
38–41
DOI
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AI Summary & Key Takeaways

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

Conclusion Both surgical techniques, on-clamp and off-clamp partial nephrectomy, can be performed according to the surgeons' preferences safely with similar outcomes.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective Partial nephrectomy represents the gold standard surgical procedure for the treatment of small renal cortical tumors.
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Key Findings & Data:Materials and Methods Patients who have undergone open partial nephrectomy for clinical stage I renal cell carcinoma in our department between 2008 and 2012 were enrolled.
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Conclusion & Impact:Conclusion Both surgical techniques, on-clamp and off-clamp partial nephrectomy, can be performed according to the surgeons' preferences safely with similar outcomes.
🔬Design:Research Article
📍Scope:2008 Verileri
⚙️Variables:Domain Parameters

Abstract

Objective Partial nephrectomy represents the gold standard surgical procedure for the treatment of small renal cortical tumors. Tumor resection may be performed with the following techniques: on-clamp (warm or cold ischemia) and offclamp (zero-ischemia). We aimed to share our experience with these two techniques and compare treatment outcomes in the present study. Materials and Methods Patients who have undergone open partial nephrectomy for clinical stage I renal cell carcinoma in our department between 2008 and 2012 were enrolled. Group 1 comprised patients with off-clamp technique and group 2 with on-clamp technique. Demographic data, length of operation, length of hospitalization, preoperative estimated glomerular filtration rate (eGFR) and postoperative eGFR on the last visit, complications and requirement of additional procedures, pathologic stage, and surgical margin status were compared between the groups retrospectively. Results A total of 73 patients, 40 in group 1 and 33 in group 2, were included in the study. Mean age, rate of comorbidities, R.E.N.A.L. nephrometry scores, preoperative eGFR, length of operation, length of hospitalization, complications, surgical margin status and additional procedure requirement did not differ significantly between the groups. Transfusion requirement was higher in group 1, however, it did not reach statistical significance (0.7±1.2 U vs. 0.2±0.5 U, p=0.066). After a median follow-up of 27 months for group 1 and 33 months for group 2, postoperative eGFR values were also similar (72.6±31.0 ml/min/1.73 m2 vs. 78.3±22.3 ml/min/1.73 m2, p=0.651). Conclusion Both surgical techniques, on-clamp and off-clamp partial nephrectomy, can be performed according to the surgeons' preferences safely with similar outcomes.

Özet

Amaç Parsiyel nefrektomi küçük renal kortikal tümörler için altın standart tedavidir. Parsiyel nefrektomi iskemili ve iskemisiz olarak yapılabilmektedir. Biz bu çalışmada kliniğimizde yapılan iskemili ve iskemisiz açık parsiyel nefrektomi deneyimlerimizi paylaşmayı amaçladık. Gereç ve Yöntem Kliniğimizde 2008 ve 2012 yılları arasında klinik evre 1 renal hücreli karsinom için açık parsiyel nefrektomi yapılan hastalar değerlendirildi. Grup 1 hastalar iskemi uygulanmayan ve grup 2 hastalar iskemi uygulanan olmak üzere iki gruba ayrıldı. İki grubun demografik verileri, operasyon süresi, hospitalizasyon süresi, preoperatif glomerüler filtrasyon hızı (GFH) değeri ile son vizit tarihindeki GFH değeri, postoperatif dönemde ek girişim gereksinimi, postoperatif patolojik evre ve cerrahi sınır açısından retrospektif olarak değerlendirildi ve karşılaştırıldı. Bulgular Grup 1'de 40 hasta, grup 2'de 33 hasta olmak üzere toplamda 73 hasta çalışmaya alındı. Her iki grubun ortalama yaş, komorbidite, R.E.N.A.L nefrometri skoru, preoperatif eGFH, operasyon süresi, hospitalizasyon süresi, postoperatif dönemde ek girişim gereksinimi, komplikasyon ve cerrahi sınır açısından benzerdi. Grup 1'de transfüzyon ihtiyacı daha yüksekti ama sonuç istatiksel olarak anlamlı değildi (0,7±1,2 U vs. 0,2±0,5 U, p=0,066). Ortalama takip süresi grup 1 için 27 ay, grup 2 için 33 ay idi. Postoperatif eGFH sonuçları benzerdi (72,6±31,0 ml/min/1,73 m2 vs. 78,3±22.3 ml/min/1,73 m2, p=0,651). Sonuç İskemili ve iskemisiz parsiyel nefrektomi yöntemlerinin ikisi de cerrahların deneyimine göre etkin ve güvenli bir şekilde uygulanabilir.

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Cite This Article

ÇÖMEZ, K., ÇELİK, S., BOZKURT, O., DEMİR, Ö., ASLAN, G., ESEN, A. A. (2016). Evre I Böbrek Tümöründe Parsiyel Nefrektomi: İskemili mi? İskemisiz mi?. Journal of Urological Surgery, Cilt: 3 - Sayı: 2, 38–41. https://ajindex.com/articles/208771

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