Temporary parent vessel clip occlusion in aneurysm surgery is not always practical or feasible. Adenosine-induced transient cardiac arrest may serve as an alternative. We retrospectively reviewed our clinical database between September 2011 and July 2014.
View Article and Find Full Text PDFBackground: The Shamrock technique is a new method for ultrasound-guided lumbar plexus blockade. Data on the optimal local anaesthetic dose are not available.
Objective: The objective of this study is to estimate the effective dose of ropivacaine 0.
Unlabelled: Combining an NSAID and paracetamol (acetaminophen) has in some studies given superior analgesia compared with the single drugs. In other trials no additive effect has been found. We have investigated the effect of this drug combination on the pressure pain tolerance threshold (PPTT), a reproducible correlate to clinical pain.
View Article and Find Full Text PDFBest Pract Res Clin Anaesthesiol
June 2005
Adrenaline has been added to local anaesthetic solutions for more than a century. The aim has been to delay the absorption of the local anaesthetic drug and to prolong and enhance its anaesthetic effect, both in peripheral and central neuraxial blockades. The intention in this chapter has been to give up-to-date knowledge about adrenaline as an adjuvant to local anaesthetics and/or opioids in clinical peripheral and central blockades.
View Article and Find Full Text PDFUnlabelled: We have shown that epinephrine markedly improves the analgesic effect of a thoracic epidural infusion of bupivacaine and fentanyl. Ropivacaine has an intrinsic vasoconstrictive effect, and epinephrine may therefore not have the same pharmacokinetic interaction in a ropivacaine-fentanyl infusion; but a possible spinal cord alpha(2)-agonist effect of epinephrine would give the same positive pharmacodynamic interaction with ropivacaine and fentanyl during epidural analgesia. In a prospective, randomized, crossover study, a thoracic epidural infusion of ropivacaine 1 mg/mL and fentanyl 2 microg/mL with or without epinephrine 2 microg/mL was given to 12 patients in a double-blinded manner after major thoracic or upper abdominal surgery.
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