Journals / Gülhane Tıp Dergisi / 2012 / Cilt: 54 - Sayı: 3

Determination of the efficiency of cyanoacrylate in bronchial closure in an experimental model

Siyanoakrilat’ın bronş kapamadaki etkinliğinin deneysel bir modelde saptanması

Pages
228–232
DOI
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AI Summary & Key Takeaways

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

We suggest that cyanoacrylate may be used as an efficient method in the closure of bronchial stumps after pneumonectomy with more detailed studies and further techniques that will be developed

📌 3 Key Takeaways

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Objective & Hypothesis:Bronchopleural fistula is a serious complication occurring after bronchial resections and may lead to mortality.
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Key Findings & Data:During this experimental study a total of 40 sheep lung and trachea were removed together.
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Conclusion & Impact:We suggest that cyanoacrylate may be used as an efficient method in the closure of bronchial stumps after pneumonectomy with more detailed studies and further techniques that will be developed
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Araştırma tasarımı · Bronşiyal fistül · Siyanoakrilat

Abstract

Bronchopleural fistula is a serious complication occurring after bronchial resections and may lead to mortality. In this study we aimed to investigate the effect of cyanoacrylate, a tissue adhesive, in bronchial closure methods. During this experimental study a total of 40 sheep lung and trachea were removed together. After left pneumonectomy in these cases, four groups with 10 cases in each were constituted. In Group I bronchial stump was closed with 4/0 Premilene® continuous horizontal matrix+over and over continuous sutures. Bronchial stapler was used in Group II. In Group III, bronchial stump was closed with the same technique used in Group I and cyanoacrylate was applied onto it. In Group IV, bronchial suturing was made using 4/0 Premilene® in a continuous horizontal suture and then cyanoacrylate was applied onto it. Cases were intubated with an endotracheal tube which was already connected to a sphygmomanometer. The cases were sank into the water, and the leakage test from the bronchial opening was performed with the pressure provided by the cuff. The median leakage pressure (300 mmHg) in Group III was statistically significantly higher (p<0.01). There were no statistically significant differences among the mean leakage pressures of the other methods (p>0.05). Cyanoacrylate, a tissue adhesive was successful in preventing bronchial leakages in high pressures. We suggest that cyanoacrylate may be used as an efficient method in the closure of bronchial stumps after pneumonectomy with more detailed studies and further techniques that will be developed

Özet

Bronkoplevral fistül, bronşiyal rezeksiyonlar sonrası oluşan, mortaliteye sebep olabilen ciddi bir komplikasyondur. Çalışmamızda doku yapıştırıcısı siyanoakrilatın bronş kapama yöntemleri üzerine olan etkisini araştırmayı amaçladık. Deneysel çalışma sırasında toplam 40 adet koyun akciğeri ve trakeası birlikte çıkartıldı. Bu örneklere sol pnömonektomi yapılarak her biri 10 adet olmak üzere dört alt grup oluşturuldu. Bronş güdüğü Grup I’de 4/0 Premilene® kontinyu horizontal matriks+over-over kontinyu sütür ile kapatıldı. Grup II’de bronşiyal stapler kullanılarak bronş güdüğü kapatıldı. Grup III’de, Grup I’de kullanılan yöntemle bronş güdüğü kapatılıp üzerine siyanoakrilat uygulandı. Grup IV’de ise bronş güdüğü 4/0 Premilene® ile tek sıra kontinyu horizontal sütüre edilip üzerine siyanoakrilat uygulandı. Modeller önceden sfingomanometre ile bağlantısı yapılmış endotrakeal tüp ile entübe edildi. Modeller su altına batırıldı ve manşon ile sağlanan basınçla güdükten kaçak tespiti her grup için kaydedildi. Grup III’deki medyan kaçak basıncı (300 mmHg) istatistiksel olarak anlamlı şekilde yüksekti (p 0.05). Doku yapıştırıcısı olan siyanoakrilat, yüksek basınçlarda bronşiyal kaçakların önlenmesinde başarılı olmuştur. Yapılacak daha geniş kapsamlı çalışmalar ve geliştirilecek yöntemlerle siyanoakrilatın, pnömonektomi sonrası güdüklerin kapatılmasında etkili bir yöntem olarak kullanılabileceğini düşünmekteyiz.

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Cite This Article

YILDIZHAN, A., YİYİT, N., CANDAŞ, F. H., GÖRÜR, R., IŞITMANGİL, E. T. (2012). Determination of the efficiency of cyanoacrylate in bronchial closure in an experimental model. Gülhane Tıp Dergisi, Cilt: 54 - Sayı: 3, 228–232. https://ajindex.com/articles/224957

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