Journals / Türk Anestezi ve Reanimasyon Dergisi / 2006 / Cilt: 34 - Sayı: 5

Clinical efficacy of 1 % ropivacaine versus 0.5 % bupivacaine - 2 % lidocaine combination in retrobulbar anaesthesia for cataract surgery

Katarakt cerrahisinde retrobulber anestezide % 0,5 bupivakain - % 2 lidokain kombinasyonu yerine % 1 ropivakain etkinliğinin değerlendirilmesi

Pages
290–295
Publication Date
2022-11-05
DOI
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No retrobulbar anaesthesia and surgery-related adverse effects were observed.Conclusion: We conclude that there are no clinically significant differences in the pain and akinesia between 1 % ropivacaine and 0.5 % bupivacaine - 2 % lidocaine combination when used for retrobulbar anaesthesia for cataract surgery.

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Objective & Hypothesis:Aim: To compare the efficacy of ropivacaine and bupivacaine-lidocaine combination for retrobulbar anaesthesia in cataract surgery.Materials and Methods: This prospective double-blind study consisted of 60 patients randomized to receive 1 % ropivacaine (Group R) or 0.5 % bupivacaine (1.5 mL) - 2 % lidocaine (1.5mL) combination (Group BL) 3 mL for retrobulbar anaesthesia during cataract surgery.
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Key Findings & Data:Analgesia and akinesia of globe were assessed after local anesthetic infiltration in 5th, 10th, 15th minutes; after incision in 10th, 30th, 60th minutes and postoperatively in 1st, 2nd hours.
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Conclusion & Impact:No retrobulbar anaesthesia and surgery-related adverse effects were observed.Conclusion: We conclude that there are no clinically significant differences in the pain and akinesia between 1 % ropivacaine and 0.5 % bupivacaine - 2 % lidocaine combination when used for retrobulbar anaesthesia for cataract surgery.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aim: To compare the efficacy of ropivacaine and bupivacaine-lidocaine combination for retrobulbar anaesthesia in cataract surgery.Materials and Methods: This prospective double-blind study consisted of 60 patients randomized to receive 1 % ropivacaine (Group R) or 0.5 % bupivacaine (1.5 mL) - 2 % lidocaine (1.5mL) combination (Group BL) 3 mL for retrobulbar anaesthesia during cataract surgery. Patients were monitored with electrocardiogram, non-invasive arterial blood pressure measurements and pulse oximetry. Oxygen was insufflated under the drapes during the procedure. Analgesia, ocular akinesia, haemodynamic parameters were evaluated. Analgesia and akinesia of globe were assessed after local anesthetic infiltration in 5th, 10th, 15th minutes; after incision in 10th, 30th, 60th minutes and postoperatively in 1st, 2nd hours. The degree of pain was scored from 0 to 10 using a verbal pain scale. Globe movement in 4 directions of gaze was assessed from 0 to 3.Results: There were no differences between the groups with respect to peri-operative analgesia or akinesia. There were no differences, preblock and postblock blood pressure, heart rate or oxygen saturation. No retrobulbar anaesthesia and surgery-related adverse effects were observed.Conclusion: We conclude that there are no clinically significant differences in the pain and akinesia between 1 % ropivacaine and 0.5 % bupivacaine - 2 % lidocaine combination when used for retrobulbar anaesthesia for cataract surgery.

Özet

Amaç: Çalışmanın amacı fakoemulsifikasyon yöntemiyle gerçekleştirilen katarakt cerrahisinde uygulanan retrobulber anestezide ropivakainin etkinliğini, bupivakain-lidokain kombinasyonu ile karşılaştırmaktır.Gereç ve Yöntem: Çalışma prospektif, randomize, çift kör olarak ASA I-III grubu 60 hasta üzerinde gerçekleştirildi. Olgular iki gruba ayrıldı. Hastalara rutin elektrokardiogram, kan basıncı ve periferik oksijen satürasyonu monitorizasyonu uygulandı. Ropivakain grubuna (Grup R, n=30) % 1 ropivakain 3 mL, bupivakain-lidokain grubuna (Grup BL, n=30) % 0.5 bupivakain (1,5 mL) - % 2 lidokain (1,5 mL) karışımı 3 mL retrobulber olarak uygulandı. Nazal oksijen desteği sağlandı. Ağrı ve akinezi, infiltrasyondan sonra 5., 10., 15. dakikalarda, insizyondan sonra intraoperatif 10., 30., 60. dk.'larda ve postoperatif 1., 2. st.'lerde değerlendirildi. Ağrı değerlendirmesinde sözel ağrı skalası (SAS) kullanıldı. Akinezi için dört yöne doğru göz hareketleri skorlanarak değerlendirildi. Hemodinamik veriler kaydedildi.Bulgular: İki gruptaki hastaların demografik özellikleri ve ameliyat süreleri benzerdi. Ağrı skorları ve akinezi (göz hareketleri) karşılaştırıldığında gruplar arasında fark saptanmadı. Gruplar arasında hemodinamik bulgular açısından fark yoktu. Her iki grupta anesteziye ve cerrahiye bağlı bir komplikasyon gözlenmedi.Sonuç: Fakoemulsifikasyon yöntemiyle gerçekleştirilen katarakt cerrahisinde uygulanan retrobulber anestezide ropivakainin anestezi ve akinezide bupivakain-lidokain kombinasyonu kadar etkili olduğu kanısına varıldı.

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Cite This Article

OĞURLU, M., DÜNDAR, S., GÜRSOY, F., şEN, S., UPUR, B., GEZER, E. (2022). Clinical efficacy of 1 % ropivacaine versus 0.5 % bupivacaine - 2 % lidocaine combination in retrobulbar anaesthesia for cataract surgery. Türk Anestezi ve Reanimasyon Dergisi, Cilt: 34 - Sayı: 5, 290–295. https://ajindex.com/articles/620052

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