نتایج جستجو برای: caudal extradural analgesia
تعداد نتایج: 34529 فیلتر نتایج به سال:
BACKGROUND AND AIMS Caudal analgesia is a good, reliable, and easy method to provide intraoperative and postoperative analgesia for infra-umbilical surgeries in children. Many additives are being used in combination with local anesthetics in caudal block to prolong the postoperative analgesia (clonidine, midazolam, ketamine, fentanyl, and dexmedetomidine). The purpose of this study was to compa...
We have investigated in 10 patients the effect of extradural anaesthesia on temporal summation by comparing pain thresholds to single and repeated (five impulses at 2 Hz) electrical stimuli and compared these tests with pinprick and cold stimulation. Bupivacaine 0.5% (20 ml) was injected at L2-3. After extradural anaesthesia the threshold to repeated stimuli was significantly lower than the thr...
Single dose caudal epidural anesthesia is a commonly performed regional technique in paediatric anesthesia. It supplements general anesthesia during surgery and provides analgesia in the post operative period for lower abdominal surgeries not exceeding 45 minutes. Aims and Objectives: A comparative prospective interventional study was conducted to assess the duration, efficacy and safety of two...
The gliding characteristics were evaluated of 10-ml plastic syringes used to identify the extradural space by "loss of resistance" techniques. This was undertaken quantitatively, by measuring the force necessary to depress syringe plungers, and qualitatively, by examining travel characteristics in terms of the force applied, together with the rate and uniformity of plunger travel. An important ...
Twenty-two patients undergoing upper abdominal surgery were entered into a randomized, double-blind study to receive extradural (T7-T8) 0.5% bupivacaine 9 ml followed by 25 mg h-1 with or without additional extradural morphine (bolus 4 mg plus 0.5 mg h-1), for 16 h after operation. Addition of morphine was associated with total alleviation of pain, and a stable level of sensory analgesia, but n...
In this randomized, double-blind study of 60 patients, we have assessed the analgesic efficacy of extradural bupivacaine and extradural fentanyl, either alone or in combination, after Caesarean section. Patients received 0.1% bupivacaine (group B), fentanyl 4 micrograms ml-1 (group F) or 0.05% bupivacaine combined with fentanyl 2 micrograms ml-1 (group BF) by patient-controlled extradural analg...
Background: Caudal block is a regional anesthesia technique most commonly used for post-operative analgesia in children undergoing infraumbilical surgeries. The local anesthetics used in caudal block have the shortcoming of less duration of action which can be increased by adding adjuncts. The aim of our study was to compare the duration of post-operative analgesia when 0.2% ropivacaine versus ...
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