Comparison of fentanil and remifentanil for coronary artery surgery with low ejection fraction
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Erişim
info:eu-repo/semantics/openAccessTarih
2020Yazar
Baddal, NükhetConkbayır, Cenk
Erdemli, Özcan
Karadeniz, Ümit
Tezcan, Büşra
Öztaş, Didem Melis
Beyaz, Metin Onur
Uğurlucan, Murat
Yıldız, Yahya
Yavaş, Soner
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Baddal, N., Conkbayır, C., Erdemli, Ö., Karadeniz, Ü., Tezcan, B., Öztaş, D. M. ... Yavaş, S. (2020). Comparison of fentanil and remifentanil for coronary artery surgery with low ejection fraction. Archives of Medical Science - Atherosclerotic Diseases, 5, e20-e26. https://doi.org/10.5114/amsad.2020.93528Özet
Introduction: In this study, we evaluated patient response and haemodynamic parameters in patients with low ejection fraction undergoing coronary bypass surgery with either fentanil or remifentanil in conjunction with etomidate.Material and methods: We evaluated 30 cases of coronary artery surgery, which were divided into two treatment groups (n = 15 each). In group F (fentanil group), the following regimen was employed for anaesthesia induction: 1 mg/kg lidocaine, 0.3 mg/kg etomidate, and, following a 1 µg/kg 60 s bolus dose of fentanil, a 0.1 µg/kg/min fentanil infusion was initiated, after which 0.6 mg/kg rocuronium was administered. In group R (remifentanil group), the following regimen was employed for anaesthesia induction: 1 mg/kg lidocaine, 0.3 mg/kg etomidate and, following a 1 µg/kg 60 s bolus dose of remifentanil, a 0.1 µg/kg/min remifentanil infusion was initiated, after which 0.6 mg/kg rocuronium was administered. Systolic artery pressure, diastolic artery pressure, mean arterial pressure, heart rate, SPO2 (saturation), cardiac output, stroke volume variance, central venous pressure, and systemic vascular resistance values were recorded for all study patients at five minutes before anaesthetic induction (T1), immediately following induction (T2), and immediately following intubation (T3).Results: The demographic values obtained for both groups were similar. We found that remifentanil use was associated with decreased cardiac output and increased fluctuations in both heart rate and mean values of arterial pressure.Conclusions: Although many studies have demonstrated remifentanil to be as safe as fentanil when titrated to an appropriate dose, our study suggests that fentanil may be a more appropriate choice during the induction of anaesthesia in patients with a low ejection fraction.
Kaynak
Archives of Medical Science - Atherosclerotic DiseasesCilt
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