Journals / Türk Anestezi ve Reanimasyon Dergisi / 2014 / Cilt: 42 - Sayı: 2

Effects of esmolol on the prevention of haemodynamic responses to tracheal extubation after craniotomy operations

Kraniotomi sonrası trakeal ekstübasyona hemodinamik yanıtın önlenmesinde esmololün etkisi

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86–90
DOI
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CONCLUSION: We concluded that 2 mg kg-1 esmolol infusion before extubation can prevent hypertension and tachycardia caused by extubation in patients undergoing elective craniotomy.

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Objective & Hypothesis:OBJECTIVE: The aim of this study was to evaluate the effects of esmolol infusion on prevention of hemodynamic responses to tracheal extubation, in patients undergoing elective craniotomy.
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Key Findings & Data:METHODS: With Marmara University, Medical School Ethics Committee approval and patients written consent, thirty patients aged between 20-65 years, undergoing elective craniotomy were randomized into two groups as Group Esmolol (n=15) and Group Control (n=15).
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Conclusion & Impact:CONCLUSION: We concluded that 2 mg kg-1 esmolol infusion before extubation can prevent hypertension and tachycardia caused by extubation in patients undergoing elective craniotomy.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

OBJECTIVE: The aim of this study was to evaluate the effects of esmolol infusion on prevention of hemodynamic responses to tracheal extubation, in patients undergoing elective craniotomy. METHODS: With Marmara University, Medical School Ethics Committee approval and patients written consent, thirty patients aged between 20-65 years, undergoing elective craniotomy were randomized into two groups as Group Esmolol (n=15) and Group Control (n=15). Anaesthesia was induced with 5-7 mg kg-1 thiopental sodium, 1µg kg-1 remifentanil and 0.1 mg kg-1 vecuronium bromide iv, and was maintained with 1 MAC sevoflurane in oxygen-air mixture (50: 50) and 0.25 &#956;g kg-1 min-1 remifentanil infusion. At the end of the operation patients inhaled 100% oxygen after the discontinuation of anaesthetic agents. Five minutes before extubation in Group Esmolol 2 mg kg-1 esmolol in 50 mL was infused over 10 min (0.2 µg kg-1 min-1) and in Group Control 50 mL saline was infused over 10 min. The quality of extubation was evaluated with a 5 point scale. Heat rate, systolic, diastolic and mean arterial pressure were recorded before infusion, 1 min after infusion, during extubation and at 1, 3, 5, 10 min after extubation. RESULTS: In esmolol group, systolic, diastolic, mean arterial pressures and heart rate decreased significantly after esmolol infusion and were significantly lower than control group after extubation (p<0.05). The ratio of patients with an extubation score 1 was significantly higher in the esmolol group than the control group (p<0.05). CONCLUSION: We concluded that 2 mg kg-1 esmolol infusion before extubation can prevent hypertension and tachycardia caused by extubation in patients undergoing elective craniotomy.

Özet

AMAÇ: Çalışmanın amacı; elektif kraniotomilerde ekstübasyondan önce uygulanan esmolol infüzyonunun hemodinamik yanıt üzerine etkilerinin araştırılmasıdır. YÖNTEMLER: Marmara Üniversitesi Tıp Fakültesi Etik kurul onayı ve yazılı hasta onamları sonrası, elektif kraniotomi ameliyatı geçirecek, 20-65 yaş arası 30 hasta, Esmolol Grubu (n=15) ve Kontrol Grubu (n=15) olmak üzere iki gruba ayrıldı. Anestezi indüksiyonu 5-7 mg kg-1 tiyopental sodyum, 0,1 mg kg-1 vekuronyum bromid ve 1µg kg-1 remifentanil i.v. ile sağlandı. Endotrakeal entübasyon sonrasında anestezi, 1 MAK sevofluran ve %50 02 içinde %50 hava ve 0,25 µg kg-1 dk-1 remifentanil infüzyonu ile sürdürüldü. Ameliyat bitiminde anestetik ajan uygulamaları sonlandırılarak, hastalara %100 oksijen solutuldu. Ekstübasyondan 5 dakika önce, uygulayıcı dışında bir anestezi doktoru tarafından hazırlanan 50 mL içinde 2 mg kg-1 esmolol veya 50 mL %0,9 NaCl solüsyonu 10 dakikada uygulandı. Ekstübasyon kalitesi 5 puanlı skala ile değerlendirildi. Hastaların infüzyon öncesi, infüzyondan 1 dk sonra, ekstübasyon sırasında, ekstübasyondan 1, 3, 5, 10 dakika sonra kalp atım hızı, sistolik, diyastolik ve ortalama arter basıncı değerleri kaydedildi. BULGULAR: Esmolol grubunda sistolik, diyastolik, ortalama arter basıncı ve kalp atım hızı değerleri açısından ilaç enjeksiyonu öncesi ve sonrası ölçüm zamanları arasında belirgin azalma saptandı (p<0,05). İki grup verilerinin karşılaştırılmasında ise, sistolik, diyastolik, ortalama arter basıncı ve kalp atım hızı değerleri ekstübasyon sonrası ölçümlerde esmolol grubunda belirgin olarak düşük bulundu (p<0,05). Ekstübasyon skoru 1 olan hastaların oranı esmolol grubunda belirgin olarak yüksek bulundu (p<0,05). SONUÇ: Kraniotomi geçiren hastalarda ekstübasyon sırasında oluşabilecek hipertansiyon ve taşikardinin önlenmesinde, ekstübasyon öncesinde 2 mg kg-1 iv esmolol uygulamasının etkili olduğu kanısına varıldı.

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Cite This Article

ALKAYA, M. A., SARAÇOĞLU, K. T., PEHLVAN, G., ERİ, Z., GÖĞÜŞ, F. Y. (2014). Effects of esmolol on the prevention of haemodynamic responses to tracheal extubation after craniotomy operations. Türk Anestezi ve Reanimasyon Dergisi, Cilt: 42 - Sayı: 2, 86–90. https://ajindex.com/articles/414116

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References (11)

  1. Sulaiman S, Karthekeyan RB, Vakamudi M, Sundar AS, Ravullapalli H, Gandham R. The effects of dexmedetomidine on attenuation of stress re- sponse to endotracheal intubation in patients undergoing elective off-pump coronary artery bypass grafting. Ann Card Anaesth 2012; 15: 39-43.
  2. Akhlagh SH, Vaziri MT, Masoumi T, Anbardan SJ. Hemodynamic re- sponse to tracheal intubation via direct laryngoscopy and intubating laryngeal mask airway (ILMA) in patients undergoing coronary artery bypass graft (CABG). Middle East J Anesthesiol 2011; 21: 99-103.
  3. Marek W, Muckenhoff K, Prabhakar NR. Significance of pulmonary vagal afferents for respiratory muscle activity in the cat. J Physiol Phar- macol 2008; 59: 407-20.
  4. Siddiqui N, Katznelson R, Friedman Z. Heart rate/blood pressure re- sponse and airway morbidity following tracheal intubation with direct laryngoscopy, GlideScope and Trachlight: a randomized control trial. Eur J Anaesthesiol 2009; 26: 740-5.
  5. Kayhan Z, Aldemir D, Mutlu H, Oğüş E. Which is responsible for the haemodynamic response due to laryngoscopy and endotracheal intuba- tion? Catecholamines, vasopressin or angiotensin? Eur J Anaesthesiol 2005; 22: 780-5.
  6. Park BY, Jeong CW, Jang EA, Kim SJ, Jeong ST, Shin MH, et al. Dose-related attenuation of cardiovascular responses to tracheal intu- bation by intravenous remifentanil bolus in severe pre-eclamptic pa- tients undergoing Caesarean delivery. Br J Anaesth 2011; 106: 82-7.
  7. Grillo P, Bruder N, Auquier P. Esmolol blunts the cerebral blood flow velocity increase during emergence from anesthesia In neurosurgical patients. Anesth Analg 2003; 96: 1145-9.
  8. Yoo KY, Jeong CW, Kim SJ, Jeong ST, Kwak SH, Shin MH, et al. Altered cardiovascular responses to tracheal intubation in patients with complete spinal cord injury: relation to time course and affected level. Br J Anaesth 2010; 105: 753-9.
  9. Bansal S, Pawar M. Hemodynamic responses to laryngoscopy and intu- bation in patients with pregnancy-induced hypertension: Effect of intra- venous esmolol with or without lidocaine. Int J Anesth 2002; 11: 4-8.
  10. Yoo KY, Jeong CW, Kim SJ, Jeong ST, Shin MH, Lee J. Cardiovascular and arousal responses to laryngoscopy and tracheal intubation in pa- tients with complete spinal cord injury. Br J Anaesth 2009; 102: 69-75.
  11. Nho JS, Lee SY, Kang JM, Kim MC, Choi YK, Shin OY, et al. Effects of maintaining a remifentanil infusion on the recovery profiles dur- ing emergence from anaesthesia and tracheal extubation. Br J Anaesth 2009; 103: 817-21. M