Autonomic effects of epidural and intravenous fentanyl
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چکیده
منابع مشابه
REGIONAL ANAESTHESIA Autonomic effects of epidural and intravenous fentanyl
Methods. Ten volunteers were anaesthetized with desflurane. Noxious stimuli of variable intensity were then delivered by tetanic electrical stimuli. Heart rate, arterial pressure, and pupillary dilation in response to these stimuli defined nociception. Seven of these volunteers participated twice using a crossover design: they received i.v. fentanyl on one study day and epidurally on the other....
متن کاملEpidural and intravenous fentanyl.
To the Editor: The use of local anaesthetic for tonsillectomy is not new. Combined with general anaesthesia, glossopharyngeal nerve block improves operative conditions and provides excellent postoperative analgesia. The glossopharyngeal nerve supplies most of the sensation responsible for pain transmission following tonsillectomy or uvulopalatopharyngoplasty. It can be blocked using an intraora...
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Background & Aim: Although most patients experience severe pain after major spinal fixation surgery, little attention has been paid to control it with a multi-modal approach. The aim of this study is to select appropriate method of pain management after spinal surgery. Methods & Materials/Patients: This study was a randomized clinically controlled trial in candidates of spondylolisthesis and...
متن کاملPost-thoracotomy analgesia--comparison epidural fentanyl to intravenous pethidine.
BACKGROUND AND METHODS To evaluate the efficacy of postthoracotomy analgesia with intermittent epidural fentanyl. 50 patients were allocated randomly into 2 groups. The first group received intermittent epidural fentanyl and the second group received intermittent intravenous analgesia using pethidine. The variables studied were: pain score; total amount of additional intravenous opioid analgesi...
متن کاملSmall-Dose Fentanyl in Intravenous Versus Epidural Preemptive Analgesia
Patients were randomly allocated to one of two groups; intravenous or epidural analgesia, with twenty patients in each group. General anesthesia was induced with thiopentone 5-6 mgkg-1 and maintained with 0.8-1.0% isoflurane and 66% nitrous oxide in 33% O2. The trachea was intubated after administration of vecuronium 0.1 mgkg-1. Patients in the epidural analgesia groups then received, by random...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 2007
ISSN: 0007-0912
DOI: 10.1093/bja/ael335