Journals / Türk Üroloji Dergisi/Turkish Journal of Urology / 2010 / Cilt: 36 - Sayı: 2

Comparison of bipolar plasmakinetic energy and conventional techniques for transurethral bladder tumor resection

Mesane tümörünün transüretral rezeksiyonunda bipolar plazmakinetik enerji ile konvansiyonel yöntemin karşılaştırılması

Pages
108–111
DOI
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AI Summary & Key Takeaways

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

Adductor contraction could be a restrictive factor to use PK technique safely in all bladder tumor.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: In this study, we compared the plasmakinetic (PK) energy and conventional techniques for transurethral resection (TUR-B) in bladder tumor.
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Key Findings & Data:Age, previous operation number, tumor size, shape, grade, stage, pathologic artefact, operation time, intra- and post-operative complication rates, adductor contraction, and hospitalization time were recorded.
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Conclusion & Impact:Adductor contraction could be a restrictive factor to use PK technique safely in all bladder tumor.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: In this study, we compared the plasmakinetic (PK) energy and conventional techniques for transurethral resection (TUR-B) in bladder tumor. Materials and methods: Twenty-eight patients diagnosed with bladder tumor were included to the study and randomized into two study groups. First group (GI) had conventional and second group (GII) had PK TUR-B. Age, previous operation number, tumor size, shape, grade, stage, pathologic artefact, operation time, intra- and post-operative complication rates, adductor contraction, and hospitalization time were recorded. At first month, urethral stricture and persistant hematuria were evaluated. Results: Mean age of GI and GII was 58.0, 62.4, respectively. Previous operation number, tumor size, shape, grade and stage were not statistically different between two groups (p>0.05). One (7.1%) patient in GI and 6 (48.5%) patients in GII had multiple tumors (p<0.05). There were no difference in operation time within groups (p>0.05) while hospitalization time was significantly longer in GI (p<0.05). Adductor contraction has not been observed in GI patients, but it has been detected in half of GII patients (p<0.05). In 2 (28.5%) patients of GII, PK energy converted to conventional method due to uncontrollable adductor contraction. In 1 patient of GI, reoperation was required due to post-operative hematuria. Pathologic artefact, urethral stricture, and persistant hematuria were not observed. Conclusion: PK bladder tumor resection may be an effective alternative method of conventional technique with less hospitalization time, especially in multipl tumors. Adductor contraction could be a restrictive factor to use PK technique safely in all bladder tumor.

Özet

Amaç: Çalışmamızda, mesane tümörlerinde konvansiyonel yöntemle, plazmakinetik (PK) enerji ile yapılan transüretral rezeksiyonların (TUR-M) etkinliğini karşılaştırdık. Gereç ve yöntem: Mesane tümörü tanısı konmuş 28 hasta çalışmaya dahil edildi ve iki gruba randomize edildi. İlk gruba (GI) konvansiyonel, ikinci gruba (GII) ise PK TUR-M uygulandı. Yaş, geçirilmiş operasyon sayısı, tümör büyüklüğü, biçimi, sayısı, grade ve stage, patolojik artefakt, operasyon süresi, intraoperatif ve postoperatif komplikasyon oranları, adduktör kontraksiyon ve hastanede yatış süreleri kaydedildi. Birinci ayda, üretra darlığı ve dirençli hematüri değerlendirildi. Bulgular: Yaş ortalamaları, GI ve GII için sırasıyla 58 ve 62.4 idi. Geçirilmiş operasyon sayısı, tümör büyüklüğü, biçimi, grade ve stage açısından iki grup arasında anlamlı farklılık yoktu (p>0.05). GI’de 1 (%7.1), GII’de 6 hastada (%48.5) multipl tümör vardı (p 0.05). Adduktör kontraksiyonu GI’de hiç görülmezken, GII’de hastaların yarısında saptanmıştır (p<0.05). GII’de kontrol edilemeyen adduktör kontraksiyonu oluşan 2 hastada (%28.5) konvansiyonel yönteme geçildi. GI’de 1 hastada tekrar operasyon gerektiren postoperatif hematüri gelişti. Patolojik artefakt, üretra darlığı ve dirençli hematüri görülmedi. Sonuç: Özellikle multipl tümörlerde kolay uygulanabilirlik, daha kısa hospitalizasyon süresi ile PK mesane tümör rezeksiyonu konvansiyonel yönteme etkili bir alternatif olabilmektedir. Adduktör kontraksiyonu, PK enerji tekniğinin tüm mesane tümörlerinde güvenle kullanılması için sınırlayıcı görünmektedir.

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Cite This Article

HURİ, E., AKGÜL, T., AYYILDIZ, A., YÜCEL, M. Ö., GERMİYANOĞLU, C., BAĞCIOĞLU, M. (2010). Comparison of bipolar plasmakinetic energy and conventional techniques for transurethral bladder tumor resection. Türk Üroloji Dergisi/Turkish Journal of Urology, Cilt: 36 - Sayı: 2, 108–111. https://ajindex.com/articles/328110

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