Articles: pain.
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Acta Anaesthesiol Scand · Oct 1982
Randomized Controlled Trial Comparative Study Clinical TrialPostoperative analgesia and lung function: a comparison of intramuscular with epidural morphine.
Thirty healthy patients subjected to cholecystectomy or operation for duodenal ulcer were allocated randomly for postoperative analgesic treatment with morphine i.m. or epidurally. Morphine was given only at the request of the patients and only as much was given as was needed to obtain satisfactory pain relief. ⋯ Compared with the i.m. group, there was a higher arterial oxygen tension and a slower increase in alveolar-arterial oxygen difference. It is concluded that epidural morphine analgesia reduces the degree of postoperative lung dysfunction compared with conventional i.m. morphine treatment.
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Randomized Controlled Trial Comparative Study Clinical Trial
Caudal block for postoperative analgesia in children.
A clinical trial was performed to compare the effects of intramuscular dihydrocodeine with caudal bupivacaine on postoperative pain and recovery in 181 children who had undergone either circumcision, inguinal herniotomy or orchidopexy performed under general anaesthesia. Linear analogues were used in assess level of consciousness and apparent pain. Recovery of consciousness was slower after caudal analgesia. For 90 minutes following circumcision there was significantly less pain and caudal analgesia, but better pain relief could not be demonstrated following inguinal herniotomy and orchidopexy.
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Clin. Pharmacol. Ther. · Oct 1982
Comparative StudyAnalgesic effects of oral nalbuphine and codeine in patients with postoperative pain.
Efficacy and safety of oral nalbuphine in doses of 15 and 45 mg were compared with those of the standard oral analgesic codeine in single doses of 30 and 90 mg in 153 patients with acute postoperative pain; data on 20 more patients were excluded because they received potentially interfering medications. All patients had pain ranging from moderate to severe in intensity and most had severe pain related to orthopedic procedures or trauma. ⋯ The most common side effect was sedation, which was greatest in patients who received the higher doses of codeine and nalbuphine. The effects of oral nalbuphine are much like those of oral codeine in patients with acute postoperative pain.
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Eur. J. Clin. Pharmacol. · Oct 1982
Randomized Controlled Trial Clinical TrialParacetamol plus supplementary doses of codeine. An analgesic study of repeated doses.
A double-blind, multicentre analgesic trial was carried out in patients suffering from pain after removal of an impacted lower wisdom tooth. 266 patients were evaluated after random allocation to treatment with paracetamol 500 mg, paracetamol 500 mg plus codeine 20 mg, paracetamol 500 mg plus codeine 30 mg, or paracetamol 500 mg plus codeine 40 mg. On the day of surgery the patients assessed their own pain intensity hourly on a visual analogue scale. ⋯ In the comparison of side effects, their frequency increased with increasing amounts of codeine. In clinical practice codeine 30 mg appeared to be the optimal supplement for paracetamol 500 mg.
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In a study to determine how children describe the experience of pain, we queried a convenience sample of 100 children in hospitals and 114 children in church and private schools who were between 9 and 12 years old. The questions were designed to seek correlations by age among boys and girls, and between hospitalized and non-hospitalized children that would aid health professionals in strategies that will identify and assist the child who is in pain. The preliminary results show that children clearly describe pain, that there are no appreciable differences by age groups, but that children who are hospitalized describe pain differently from children who are not.