منابع مشابه
Hypotension during subarachnoid anaesthesia: haemodynamic effects of ephedrine.
We have compared the haemodynamic effects of ephedrine alone with ephedrine and colloid for the treatment of hypotension produced by subarachnoid anaesthesia in 30 patients aged 60-90 yr with fractures of the neck of femur. Group one received ephedrine as an initial bolus dose of 0.2 mg kg-1 followed by an infusion of 0.5 mg kg-1 h-1. Group two received ephedrine and colloid (polygeline, Haemac...
متن کاملComparison of Intravenous bolus Phenylephrine and Ephedrine in the Prevention of Post- spinal Hypotension during Cesarean Section
Abstract Introduction: Spinal anesthesia is a commonly used anesthetic technique for cesarean section. The hypotension is the serious and common complication for it. Prevention of this complication is an important challenge for anesthesiologists. Objective: The aim of this study is to compare the effect of prophylactic bolus injection of Phenylephrine and Ephedrine in the prevention of hypote...
متن کاملEquivalent dose of ephedrine and phenylephrine in the prevention of post-spinal hypotension in Caesarean section.
BACKGROUND Comparative studies of ephedrine and phenylephrine in prevention of hypotension after spinal anaesthesia for Caesarean section have lacked a consensus on dose equivalence. The aim of this study was to determine the minimum vasopressor dose for each of these drugs to calculate the dose ratio for clinical equivalence in the prevention of hypotension. METHODS Patients with a normal si...
متن کاملComparative Study of Phenylephrine , Ephedrine and Mephentermine for Treatment of Hypotension during Spinal Anesthesia for Caesarean
Material and Methods e present prospective, randomized, double-blinded clinical study was conducted after obtaining permission from institutional ethical committee on 75 American Society of Anesthesiologists grade I-II patients with singleton, full term, uncomplicated pregnancy scheduled for elective caesarean section under spinal anesthesia. Patients with pregnancy-induced hypertension, histo...
متن کاملVasopressor choice for hypotension in elective Cesarean section: ephedrine or phenylephrine?
INTRODUCTION Hypotensive episodes are a common complication of spinal anesthesia during Cesarean section. The purpose of this study was to compare the effectiveness and the side effects of vasopressors, ephedrine and phenylephrine, administered for hypotension during elective Cesarean section under spinal anesthesia. MATERIAL AND METHODS The study consisted of 100 selected ASA I/II females sc...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1990
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1990.tb14720.x