RESPIRATORY DEPRESSION AFTER EXTRADURAL MORPHINE
نویسندگان
چکیده
منابع مشابه
Respiratory Depression after Extradural Morphine
on ketamine requirement. Following atropine premedication ketamine 5 mg lb" was administered i.m. They found that i.v. supplementation was required to prevent limb movement before surgery in 70% of patients less than 1 year of age and showed that i.v. ketamine requirements for surgical anaesthesia were associated with age, weight and surface area, age being most significant: i.v. ketamine (ng l...
متن کاملGrand mal seizure after extradural morphine analgesia.
Following an elective Caesarean section under extradural anaesthesia, a 30-yr-old known epileptic woman (gravida 4, para 3) developed a tonic-clonic seizure, 6 h after the administration of morphine 3 mg into the extradural space. Possible aetiological factors are discussed.
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Mice were pretreated either acutely or chronically with morphine to test the effect of such pretreatments on the antagonism by naloxone of morphine-induced respiratory depression and analgesia and to compare the development of tolerance to the two effects. A s.c. injection of 20 mg/kg of morphine 6 hr before testing produced a shift of the apparent pA2 of morphine-naloxone for analgesia from 7....
متن کاملExtradural clonidine does not potentiate analgesia produced by extradural morphine after meniscectomy.
We have studied the ability of clonidine to potentiate morphine analgesia in 28 patients (ASA I) after meniscectomy under general anaesthesia. One hour after surgery, morphine 3 mg (n = 10), clonidine 75 micrograms (n = 8) or morphine 3 mg plus clonidine 75 micrograms (n = 10) was injected extradurally. Morphine alone and in combination with clonidine produced similar and significant analgesia ...
متن کاملExperimental comparison of extradural and i.m. morphine.
Morphine sulphate 3 or 4 mg was administered to the extradural space in five volunteers. Morphine 10 or 15 mg i.m. was given as control. Extradural administration resulted in an increase of pain threshold in the legs but not in the forehead. There was no significant depression of carbon dioxide response or deterioration of co-ordination or short-term memory. I.m. morphine caused an increase in ...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1980
ISSN: 0007-0912
DOI: 10.1093/bja/52.8.841