Journals / Retina-Vitreus / 2013 / Cilt: 21 - Sayı: 1

Short term evaluation of patients operated with high-speed transconjunctival vitrectomy system

Yüksek hızlı transkonjonktival vitrektomi sistemi ile ameliyat edilen olguların intra-operatif ve post-operatif erken dönemde değerlendirilmesi

Pages
33–37
DOI
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AI Summary & Key Takeaways

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

Sclerotomy suture requirement is higher in recurrent PPV surgery and in patients with silicone or fluid tamponade.

📌 3 Key Takeaways

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Objective & Hypothesis:Purpose: To evaluate the high-speed vitrectomy system intraoperatively and in the early postoperative period.
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Key Findings & Data:Materials and Methods: The study group comprised of consecutive patients who underwent transconjunctival high-speed pars plana vitrectomy during the period June 2010-2011, were followed-up for at least 1 week post-operatively and whose records were available.
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Conclusion & Impact:Sclerotomy suture requirement is higher in recurrent PPV surgery and in patients with silicone or fluid tamponade.
🔬Design:Research Article
📍Scope:2010-2011 Verileri
⚙️Variables:Domain Parameters

Abstract

Purpose: To evaluate the high-speed vitrectomy system intraoperatively and in the early postoperative period. Materials and Methods: The study group comprised of consecutive patients who underwent transconjunctival high-speed pars plana vitrectomy during the period June 2010-2011, were followed-up for at least 1 week post-operatively and whose records were available. The intra-operative and early post-operative complications, sclerotomy suture and hypotony rate were evaluated retrospectively. Results: Ninety six patients had vitrectomy surgery for the first time (group 1). Twenty three of them had undergone vitrectomy surgery at least once previously (group 2). In group 1, surgery was performed by 23 gauge (g) in 80, 25 g in 13 and combined 23 and 25 g in 3 cases; in group 2 by 23 g in 21 and 25 g in 2 cases. Intended posterior segment surgery was accomplished in all cases. Microcannula displacement in 5 cases and intraocular lens dislocation into the vitreous in a case in group 1 were complications associated with the vitrectomy system. In group 1, 33 of 96 cases (34%) required sclerotomy sutures at the end of surgery. Sclerotomy suture rate was higher in eyes with silicone or fluid tamponade (p=0.0028, p=0.0364). Post-operative first day hypotony was seen in 6 of 94 cases (6%). In group 1 the rate of hypotony and requirement of sclerotomy sutures were not different between 23 and 25 g surgery. In group 2, microcannula displacement in 3 cases during surgery were intraoperative complications associated with the vitrectomy system. Eighteen of 23 cases (78%) required sclerotomy sutures at the end of surgery. Post-operative first day hypotony was seen in 4 of 23 cases (17%). Sclerotomy suture rate was significantly lower in group 1 (p=0.0003). Conclusion: Short term high speed transconjunctival vitrectomy outcomes are encouraging. Sclerotomy suture requirement is higher in recurrent PPV surgery and in patients with silicone or fluid tamponade.

Özet

Amaç: Yüksek hızlı transkonjonktival vitrektomi sisteminin intraoperatif ve erken ameliyat sonrası dönemde değerlendirilmesi. Gereç ve Yöntem: Yüksek hızlı vitrektomi sistemi ile 2010-2011 Haziran döneminde transkonjonktival vitrektomi yapılan ve en az bir hafta izlenen olgulardan kayıtlarına ulaşılabilenler çalışma grubunu oluşturdu. İntraoperatif ve erken ameliyat sonrası komplikasyonlar, sklerotomi sütürasyon sıklığı ve ameliyat sonrası hipotoni geriye dönük olarak değerlendirildi. Bulgular: Olgulardan 96'sına ilk kez vitrektomi ameliyatı yapıldı (grup 1). Yirmi üç olguya daha önce en az bir kez vitrektomi ameliyatı uygulanmıştı (Grup 2). Grup 1'de 80 olguda 23 gauge (g, kanül ölçüsü), 13 olguda 25 g, 3 olguda 23 ve 25 g kombine; grup 2'de 21 olguda 23 g, 2 olguda 25 g sklerotomi girişleri kullanıldı. Tüm olgularda hedeflenen arka segment cerrahisi başarı ile gerçekleştirildi. Grup 1'de 5 olguda cerrahi sırasında mikrokanül çıkması, bir olguda intraoküler lensin vitreusa lukse olması sisteme bağlı oluşan komplikasyonlardı. Cerrahi sonunda sklerotomi sütürü 96 olgunun 33'ünde (%34) gerekti. Silikon tamponad kullanılan gözlerde, veya sıvı tamponad varlığında sklerotomi sütürü oranı daha yüksekti (p=0.0028, p=0.0364). Ameliyat sonrası 1. gün hipotoni 94 olgunun 6'sında (%6 olguda) görüldü. Grup 1'de 23 g ve 25 g karşılaştrıldığında sklerotomi sütürasyonu ve hipotoni oranları farksızdı. Grup 2'de üç olguda cerrahi sırasında mikrokanül çıkması sisteme bağlı oluşan komplikasyondu. Cerrahi sonunda sklerotomi sütürü 23 olgunun 18'inde (%78) gerekti. Ameliyat sonrası 1. gün hipotoni 23 olgunun 4'ünde (%17) görüldü. Gruplar arasında hipotoni oranları arasında fark saptanmadı. Sklerotomi sütürasyonu oranı grup 1'de daha düşüktü (p=0.0003). Sonuç: Yüksek hızlı transkonjonktival vitrektomi sonuçları erken dönemde başarılıdır. Sklerotomi sütürü mükerrer PPV cerrahisinde, silikon ya da sıvı tamponad kullanılmış olgularda daha sık gerekmektedir.

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Cite This Article

KALAYCI, D., GÜLTEKİN, K., DURU, N., GÜLTEKİN, B. (2013). Short term evaluation of patients operated with high-speed transconjunctival vitrectomy system. Retina-Vitreus, Cilt: 21 - Sayı: 1, 33–37. https://ajindex.com/articles/305076

References (17)

  1. Ibarra MS, Hermel M, Prenner JL, et al. Longer-term outcomes of transconjunctival sutureless 25 gauge vitrectomy. Am J Ophthalmol 2005;139:831-6
  2. Fujii GY, De Juan E Jr, Humayun MS, et al. Initial experience using the transconjunctival sutureless vitrectomy system for vitreoretinal surgery. Ophthalmology 2002;109:1814-20
  3. Lakhanpal RR, Humayun MS, de Juan E Jr, et al. Outcomes of 140 consecutive cases of 25 gauge transconjunctival surgery for posterior segment disease. Ophthalmology 2005;112:817-24
  4. Gupta OP, Ho AC, Kaıser PK, et al. Short-term outcomes of 23 gauge pars plana vitrectomy. Am J Ophthalmol 2008;146:193-7
  5. Demirçelik G, Uçgun Nİ, Önen M, ve ark. Vitreomaküler traksiyon sendromunda pars plana vitrektomi sonuçlarımız. RetVit 2011;19:175-9
  6. Kağnıcı KB, Özdek Ş, Özdoğan S, ve ark. İleri proliferatif diyabetik retinopatide vitreoretinal cerrahi sonrası görsel ve anatomik başarı sonuçlarımız. Ret-Vit 2006;14:251-6
  7. Hubschman JP. Comparison of different vitrectomy systems. J Fr Ophthalmol 2005;28:606-9
  8. Fang SY, DeBoer CM, Humayun MS. Performance analysis of new generation vitreous cutters. Graefes Arch Clin Exp Ophthalmol 2008;246:61-7
  9. Oshima Y, Ohji M, Tano Y. Surgical outcomes of 25 gauge transconjunctival vitrectomy combined with cataract surgery for vitreoretinal diseases. Ann Acad Med Singapore 2006;35:175-80
  10. Charles S. An engineering approach to vitreoretinal surgery. Retina 2004;24:435-44
  11. Hubschman JP, Gupta A, Bourla DH, et al. 20, 23, and 25 gauge vitreous cutter performance and characteristics evaluation. Retina 2008;28:249-57
  12. Magalhaes O Jr, Chong L, Deboer C, et al. Vitreous dynamics: vitreous flow analysis in 20, 23, and 25 gauge cutters. Retina 2008;28:236-41
  13. Sato T, Kusaka S, Oshima Y, et al. Analyses of cutting and aspirating properties of vitreous cutters with high-speed camera. Retina 2008;28:749-54
  14. Eckardt C. Transconjunctival sutureless 23 gauge vitrectomy. Retina 2005;25:208-11
  15. Lott MN, Manning MH, Singh J et al. 23 gauge vitrectomy in 100 eyes: short-term visual outcomes and complications. Retina 2008;28:1193-200
  16. Fine HF, Iranmanesh R, Iturralde D, et al. Outcomes of 77 consecutive cases of 23 gauge transconjunctival vitrectomy surgery for posterior segment disease. Ophthalmology 2007;114:1197-200
  17. Woo SJ, Park KH, Hwang JM, et al. Risk factors associated with sclerotomy leakage and postoperative hypotony after 23 gauge transconjunctival sutureless vitrectomy. R